From 46cfe8dd0fa86183ce300d105654f8dedd24cdf3 Mon Sep 17 00:00:00 2001
From: frankpreel <frank.preel@espridigital.fr>
Date: Thu, 28 Mar 2024 13:56:38 +0100
Subject: [PATCH 01/19] Replace boolean is_video() As now the switch button
 supports 3 mode enum FunctionalMode {             PHOTO,             VIDEO,  
           QRCODE     };

---
 .../opencamera/preview/Preview.java           | 121 ++++++++++--------
 1 file changed, 66 insertions(+), 55 deletions(-)

diff --git a/app/src/main/java/net/sourceforge/opencamera/preview/Preview.java b/app/src/main/java/net/sourceforge/opencamera/preview/Preview.java
index eb4e623b3..e130b61f7 100644
--- a/app/src/main/java/net/sourceforge/opencamera/preview/Preview.java
+++ b/app/src/main/java/net/sourceforge/opencamera/preview/Preview.java
@@ -197,7 +197,15 @@ public class Preview implements SurfaceHolder.Callback, TextureView.SurfaceTextu
     private AsyncTask<Void, Void, CameraController> open_camera_task; // background task used for opening camera
     private CloseCameraTask close_camera_task; // background task used for closing camera
     private boolean has_permissions = true; // whether we have permissions necessary to operate the camera (camera, storage); assume true until we've been denied one of them
-    private boolean is_video;
+
+    public static enum FunctionalMode {
+            PHOTO,
+            VIDEO,
+            QRCODE
+    };
+    private FunctionalMode functionalMode;
+    private boolean is_video() {return functionalMode == FunctionalMode.VIDEO;};
+
     private volatile MediaRecorder video_recorder; // must be volatile for test project reading the state
     private volatile boolean video_start_time_set; // must be volatile for test project reading the state
     private long video_start_time; // system time when the video recording was started, or last resumed if it was paused
@@ -686,14 +694,14 @@ public class Preview implements SurfaceHolder.Callback, TextureView.SurfaceTextu
         if( MyDebug.LOG )
             Log.d(TAG, "handleSingleTouch");
 
-        if( !this.is_video && this.isTakingPhotoOrOnTimer() ) {
+        if( !this.is_video() && this.isTakingPhotoOrOnTimer() ) {
             // if video, okay to refocus when recording
             return true;
         }
 
         // note, we always try to force start the preview (in case is_preview_paused has become false)
         // except if recording video (firstly, the preview should be running; secondly, we don't want to reset the phase!)
-        if (!this.is_video) {
+        if (!this.is_video()) {
             startCameraPreview();
         }
         cancelAutoFocus();
@@ -1263,7 +1271,7 @@ public class Preview implements SurfaceHolder.Callback, TextureView.SurfaceTextu
                 }
             }
             if (due_to_max_filesize || remaining_restart_video > 0) {
-                if (is_video) {
+                if (is_video()) {
                     String toast = null;
                     if (!due_to_max_filesize)
                         toast = remaining_restart_video + " " + getContext().getResources().getString(R.string.repeats_to_go);
@@ -1639,7 +1647,7 @@ public class Preview implements SurfaceHolder.Callback, TextureView.SurfaceTextu
         current_focus_index = -1;
         max_num_focus_areas = 0;
         applicationInterface.cameraInOperation(false, false);
-        if (is_video)
+        if (is_video())
             applicationInterface.cameraInOperation(false, true);
         if (!this.has_surface) {
             if (MyDebug.LOG) {
@@ -2025,7 +2033,7 @@ public class Preview implements SurfaceHolder.Callback, TextureView.SurfaceTextu
             saved_is_video = false;
         }
         // must switch video before setupCameraParameters(), and starting preview
-        if (saved_is_video != this.is_video) {
+        if (saved_is_video != this.is_video()) {
             if (MyDebug.LOG)
                 Log.d(TAG, "switch video mode as not in correct mode");
             this.switchVideo(true, false);
@@ -2076,7 +2084,7 @@ public class Preview implements SurfaceHolder.Callback, TextureView.SurfaceTextu
 
         updateFlashForVideo();
         if (take_photo) {
-            if (this.is_video) {
+            if (this.is_video()) {
                 if (MyDebug.LOG)
                     Log.d(TAG, "switch to video for take_photo widget");
                 this.switchVideo(true, true);
@@ -2085,8 +2093,8 @@ public class Preview implements SurfaceHolder.Callback, TextureView.SurfaceTextu
 
         // must be done after switching to video mode (so is_video is set correctly)
         if (MyDebug.LOG)
-            Log.d(TAG, "is_video?: " + is_video);
-        if (this.is_video) {
+            Log.d(TAG, "is_video?: " + is_video());
+        if (this.is_video()) {
             CameraController.TonemapProfile tonemap_profile = CameraController.TonemapProfile.TONEMAPPROFILE_OFF;
             if (supports_tonemap_curve) {
                 tonemap_profile = applicationInterface.getVideoTonemapProfile();
@@ -2105,7 +2113,7 @@ public class Preview implements SurfaceHolder.Callback, TextureView.SurfaceTextu
         // Setup for high speed - must be done after setupCameraParameters() and switching to video mode, but before setPreviewSize() and startCameraPreview().
         // In theory it shouldn't matter if we call setVideoHighSpeed(true) if is_video==false, as it should only have an effect
         // when recording video; but don't set high speed mode in photo mode just to be safe.
-        camera_controller.setVideoHighSpeed(is_video && video_high_speed);
+        camera_controller.setVideoHighSpeed(is_video() && video_high_speed);
 
         if (do_startup_focus && using_android_l && camera_controller.supportsAutoFocus()) {
             // need to switch flash off for autofocus - and for Android L, need to do this before starting preview (otherwise it won't work in time); for old camera API, need to do this after starting preview!
@@ -2615,10 +2623,10 @@ public class Preview implements SurfaceHolder.Callback, TextureView.SurfaceTextu
         {
             if (MyDebug.LOG) {
                 Log.d(TAG, "set up video stabilization");
-                Log.d(TAG, "is_video?: " + is_video);
+                Log.d(TAG, "is_video?: " + is_video());
             }
             if (this.supports_video_stabilization) {
-                boolean using_video_stabilization = is_video && applicationInterface.getVideoStabilizationPref();
+                boolean using_video_stabilization = is_video() && applicationInterface.getVideoStabilizationPref();
                 if (MyDebug.LOG)
                     Log.d(TAG, "using_video_stabilization?: " + using_video_stabilization);
                 camera_controller.setVideoStabilization(using_video_stabilization);
@@ -3107,7 +3115,7 @@ public class Preview implements SurfaceHolder.Callback, TextureView.SurfaceTextu
                 Log.d(TAG, "video_high_speed?: " + video_high_speed);
         }
 
-        if (is_video && video_high_speed && supports_iso_range && is_manual_iso) {
+        if (is_video() && video_high_speed && supports_iso_range && is_manual_iso) {
             if (MyDebug.LOG)
                 Log.d(TAG, "manual mode not supported for video_high_speed");
             camera_controller.setManualISO(false, 0);
@@ -3257,7 +3265,7 @@ public class Preview implements SurfaceHolder.Callback, TextureView.SurfaceTextu
         }
         // first set picture size (for photo mode, must be done now so we can set the picture size from this; for video, doesn't really matter when we set it)
         CameraController.Size new_size;
-        if (this.is_video) {
+        if (this.is_video()) {
             // see comments for getOptimalVideoPictureSize()
             VideoProfile profile = getVideoProfile();
             if (MyDebug.LOG)
@@ -3770,8 +3778,8 @@ public class Preview implements SurfaceHolder.Callback, TextureView.SurfaceTextu
         String preview_size = applicationInterface.getPreviewSizePref();
         // should always use wysiwig for video mode, otherwise we get incorrect aspect ratio shown when recording video (at least on Galaxy Nexus, e.g., at 640x480)
         // also not using wysiwyg mode with video caused corruption on Samsung cameras (tested with Samsung S3, Android 4.3, front camera, infinity focus)
-        if (preview_size.equals("preference_preview_size_wysiwyg") || this.is_video) {
-            if (this.is_video) {
+        if (preview_size.equals("preference_preview_size_wysiwyg") || this.is_video()) {
+            if (this.is_video()) {
                 if (MyDebug.LOG)
                     Log.d(TAG, "set preview aspect ratio from video size (wysiwyg)");
                 VideoProfile profile = getVideoProfile();
@@ -3828,7 +3836,7 @@ public class Preview implements SurfaceHolder.Callback, TextureView.SurfaceTextu
         final double ASPECT_TOLERANCE = 0.05;
         if (sizes == null)
             return null;
-        if (is_video && video_high_speed) {
+        if (is_video() && video_high_speed) {
             VideoProfile profile = getVideoProfile();
             if (MyDebug.LOG)
                 Log.d(TAG, "video size: " + profile.videoFrameWidth + " x " + profile.videoFrameHeight);
@@ -4648,7 +4656,7 @@ public class Preview implements SurfaceHolder.Callback, TextureView.SurfaceTextu
             // (important not to return here however - still want to call
             // camera_controller.clearPreviewFpsRange() to clear a previously set fps)
         }
-        else if( this.is_video ) {
+        else if( this.is_video() ) {
             // For Nexus 5 and Nexus 6, we need to set the preview fps using matchPreviewFpsToVideo to avoid problem of dark preview in low light, as described above.
             // When the video recording starts, the preview automatically adjusts, but still good to avoid too-dark preview before the user starts recording.
             // However I'm wary of changing the behaviour for all devices at the moment, since some devices can be
@@ -4714,33 +4722,33 @@ public class Preview implements SurfaceHolder.Callback, TextureView.SurfaceTextu
                 Log.d(TAG, "camera not opened!");
             return;
         }
-        if (!is_video && !supports_video) {
+        if (!is_video() && !supports_video) {
             if (MyDebug.LOG)
                 Log.d(TAG, "video not supported");
             return;
         }
-        boolean old_is_video = is_video;
-        if (this.is_video) {
+        boolean old_is_video = is_video();
+        if (this.is_video()) {
             if (video_recorder != null) {
                 stopVideo(false);
             }
-            this.is_video = false;
+            this.functionalMode = FunctionalMode.PHOTO;
         } else {
             if (this.isOnTimer()) {
                 cancelTimer();
                 ((MainActivity)getContext()).setDecorFitsSystemWindows(true);
-                this.is_video = true;
+                this.functionalMode = FunctionalMode.VIDEO;
             } else if (this.phase == PHASE_TAKING_PHOTO) {
                 // wait until photo taken
                 if (MyDebug.LOG)
                     Log.d(TAG, "wait until photo taken");
             } else {
                 ((MainActivity)getContext()).setDecorFitsSystemWindows(true);
-                this.is_video = true;
+                this.functionalMode = FunctionalMode.VIDEO;
             }
         }
 
-        if (is_video != old_is_video) {
+        if (is_video() != old_is_video) {
             setFocusPref(false); // first restore the saved focus for the new photo/video mode; don't do autofocus, as it'll be cancelled when restarting preview
 			/*if( !is_video ) {
 				// changing from video to photo mode
@@ -4749,7 +4757,7 @@ public class Preview implements SurfaceHolder.Callback, TextureView.SurfaceTextu
 
             if (change_user_pref) {
                 // now save
-                applicationInterface.setVideoPref(is_video);
+                applicationInterface.setVideoPref(is_video());
             }
             if (!during_startup) {
                 // if during startup, updateFlashForVideo() needs to always be explicitly called anyway
@@ -4776,7 +4784,7 @@ public class Preview implements SurfaceHolder.Callback, TextureView.SurfaceTextu
 				// changing from photo to video mode
 				setFocusPref(false);
 			}*/
-            if (is_video) {
+            if (is_video()) {
                 if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M && applicationInterface.getRecordAudioPref()) {
                     // check for audio permission now, rather than when user starts video recording
                     // we restrict the checks to Android 6 or later just in case, see note in LocationSupplier.setupLocationListener()
@@ -4804,7 +4812,7 @@ public class Preview implements SurfaceHolder.Callback, TextureView.SurfaceTextu
     private void setFocusPref(boolean auto_focus) {
         if (MyDebug.LOG)
             Log.d(TAG, "setFocusPref()");
-        String focus_value = applicationInterface.getFocusPref(is_video);
+        String focus_value = applicationInterface.getFocusPref(is_video());
         if (focus_value.length() > 0) {
             if (MyDebug.LOG)
                 Log.d(TAG, "found existing focus_value: " + focus_value);
@@ -4818,7 +4826,7 @@ public class Preview implements SurfaceHolder.Callback, TextureView.SurfaceTextu
                 Log.d(TAG, "found no existing focus_value");
             // here we set the default values for focus mode
             // note if updating default focus value for photo mode, also update MainActivityTest.setToDefault()
-            if( !updateFocus(is_video ? "focus_mode_continuous_video" : "focus_mode_continuous_picture", true, true, auto_focus) ) {
+            if( !updateFocus(is_video() ? "focus_mode_continuous_video" : "focus_mode_continuous_picture", true, true, auto_focus) ) {
                 if( MyDebug.LOG )
                     Log.d(TAG, "continuous focus not supported, so fall back to first");
                 updateFocus(0, true, true, auto_focus);
@@ -4839,12 +4847,12 @@ public class Preview implements SurfaceHolder.Callback, TextureView.SurfaceTextu
         if (MyDebug.LOG)
             Log.d(TAG, "updateFocusForVideo()");
         String old_focus_mode = null;
-        if (this.supported_focus_values != null && camera_controller != null && is_video) {
+        if (this.supported_focus_values != null && camera_controller != null && is_video()) {
             boolean focus_is_video = focusIsVideo();
             if (MyDebug.LOG) {
-                Log.d(TAG, "focus_is_video: " + focus_is_video + " , is_video: " + is_video);
+                Log.d(TAG, "focus_is_video: " + focus_is_video + " , is_video: " + is_video());
             }
-            if (focus_is_video != is_video) {
+            if (focus_is_video != is_video()) {
                 if (MyDebug.LOG)
                     Log.d(TAG, "need to change focus mode");
                 old_focus_mode = this.getCurrentFocusValue();
@@ -4862,7 +4870,7 @@ public class Preview implements SurfaceHolder.Callback, TextureView.SurfaceTextu
     private void updateFlashForVideo() {
         if (MyDebug.LOG)
             Log.d(TAG, "updateFlashForVideo()");
-        if (is_video) {
+        if (is_video()) {
             // check flash is not auto or on
             String current_flash = getCurrentFlashValue();
             if (current_flash != null && !isFlashSupportedForVideo(current_flash)) {
@@ -4926,7 +4934,7 @@ public class Preview implements SurfaceHolder.Callback, TextureView.SurfaceTextu
     public void updateFlash(String flash_value) {
         if (MyDebug.LOG)
             Log.d(TAG, "updateFlash(): " + flash_value);
-        if (this.phase == PHASE_TAKING_PHOTO && !is_video) {
+        if (this.phase == PHASE_TAKING_PHOTO && !is_video()) {
             // just to be safe - risk of cancelling the autofocus before taking a photo, or otherwise messing things up
             if (MyDebug.LOG)
                 Log.d(TAG, "currently taking a photo");
@@ -4967,7 +4975,7 @@ public class Preview implements SurfaceHolder.Callback, TextureView.SurfaceTextu
                     // don't bother setting done to false as we shouldn't have two torches in a row...
                 }
 
-                if (is_video) {
+                if (is_video()) {
                     // check supported for video
                     String new_flash_value = supported_flash_values.get(new_flash_index);
                     if (!isFlashSupportedForVideo(new_flash_value)) {
@@ -5137,7 +5145,7 @@ public class Preview implements SurfaceHolder.Callback, TextureView.SurfaceTextu
 
             if (save) {
                 // now save
-                applicationInterface.setFocusPref(focus_value, is_video);
+                applicationInterface.setFocusPref(focus_value, is_video());
             }
         }
     }
@@ -5187,7 +5195,7 @@ public class Preview implements SurfaceHolder.Callback, TextureView.SurfaceTextu
         String focus_value = current_focus_index != -1 ? supported_focus_values.get(current_focus_index) : null;
         if (MyDebug.LOG)
             Log.d(TAG, "focus_value is " + focus_value);
-        if (camera_controller != null && focus_value != null && focus_value.equals("focus_mode_continuous_picture") && !this.is_video) {
+        if (camera_controller != null && focus_value != null && focus_value.equals("focus_mode_continuous_picture") && !this.is_video()) {
             if (MyDebug.LOG)
                 Log.d(TAG, "set continuous picture focus move callback");
             camera_controller.setContinuousFocusMoveCallback(new CameraController.ContinuousFocusMoveCallback() {
@@ -5272,7 +5280,7 @@ public class Preview implements SurfaceHolder.Callback, TextureView.SurfaceTextu
             this.phase = PHASE_NORMAL;
             return;
         }
-        if (is_video && continuous_fast_burst) {
+        if (is_video() && continuous_fast_burst) {
             Log.e(TAG, "continuous_fast_burst not supported for video mode");
             this.phase = PHASE_NORMAL;
             return;
@@ -5284,7 +5292,7 @@ public class Preview implements SurfaceHolder.Callback, TextureView.SurfaceTextu
         }
         //if( !photo_snapshot && this.phase == PHASE_TAKING_PHOTO ) {
         //if( (is_video && is_video_recording && !photo_snapshot) || this.phase == PHASE_TAKING_PHOTO ) {
-        if (is_video && isVideoRecording() && !photo_snapshot) {
+        if (is_video() && isVideoRecording() && !photo_snapshot) {
             // user requested stop video
             if (!video_start_time_set || System.currentTimeMillis() - video_start_time < 500) {
                 // if user presses to stop too quickly, we ignore
@@ -5296,7 +5304,7 @@ public class Preview implements SurfaceHolder.Callback, TextureView.SurfaceTextu
                 stopVideo(false);
             }
             return;
-        } else if ((!is_video || photo_snapshot) && this.phase == PHASE_TAKING_PHOTO) {
+        } else if ((!is_video() || photo_snapshot) && this.phase == PHASE_TAKING_PHOTO) {
             // user requested take photo while already taking photo
             if (MyDebug.LOG)
                 Log.d(TAG, "already taking a photo");
@@ -5304,14 +5312,14 @@ public class Preview implements SurfaceHolder.Callback, TextureView.SurfaceTextu
                 cancelRepeat();
                 showToast(take_photo_toast, R.string.cancelled_repeat_mode, true);
             }
-            else if( !is_video && camera_controller.getBurstType() == CameraController.BurstType.BURSTTYPE_FOCUS && camera_controller.isCapturingBurst() ) {
+            else if( !is_video() && camera_controller.getBurstType() == CameraController.BurstType.BURSTTYPE_FOCUS && camera_controller.isCapturingBurst() ) {
                 camera_controller.stopFocusBracketingBurst();
                 showToast(take_photo_toast, R.string.cancelled_focus_bracketing, true);
             }
             return;
         }
 
-        if (!is_video || photo_snapshot) {
+        if (!is_video() || photo_snapshot) {
             // check it's okay to take a photo
             if (!applicationInterface.canTakeNewPhoto()) {
                 if (MyDebug.LOG)
@@ -5584,7 +5592,7 @@ public class Preview implements SurfaceHolder.Callback, TextureView.SurfaceTextu
         if (MyDebug.LOG)
             Log.d(TAG, "takePicture");
         //this.thumbnail_anim = false;
-        if (!is_video || photo_snapshot)
+        if (!is_video() || photo_snapshot)
             this.phase = PHASE_TAKING_PHOTO;
         else {
             if (phase == PHASE_TIMER)
@@ -5599,7 +5607,7 @@ public class Preview implements SurfaceHolder.Callback, TextureView.SurfaceTextu
                 Log.d(TAG, "camera not opened!");
             this.phase = PHASE_NORMAL;
             applicationInterface.cameraInOperation(false, false);
-            if (is_video)
+            if (is_video())
                 applicationInterface.cameraInOperation(false, true);
             return;
         }
@@ -5608,7 +5616,7 @@ public class Preview implements SurfaceHolder.Callback, TextureView.SurfaceTextu
                 Log.d(TAG, "preview surface not yet available");
             this.phase = PHASE_NORMAL;
             applicationInterface.cameraInOperation(false, false);
-            if (is_video)
+            if (is_video())
                 applicationInterface.cameraInOperation(false, true);
             return;
         }
@@ -5623,17 +5631,17 @@ public class Preview implements SurfaceHolder.Callback, TextureView.SurfaceTextu
                     if (MyDebug.LOG)
                         Log.d(TAG, "location data required, but not available");
                     showToast(null, R.string.location_not_available, true);
-                    if( !is_video || photo_snapshot )
+                    if( !is_video() || photo_snapshot )
                         this.phase = PHASE_NORMAL;
                     applicationInterface.cameraInOperation(false, false);
-                    if (is_video)
+                    if (is_video())
                         applicationInterface.cameraInOperation(false, true);
                     return;
                 }
             }
         }
 
-        if (is_video && !photo_snapshot) {
+        if (is_video() && !photo_snapshot) {
             if (MyDebug.LOG)
                 Log.d(TAG, "start video recording");
             startVideoRecording(max_filesize_restart);
@@ -6465,7 +6473,7 @@ public class Preview implements SurfaceHolder.Callback, TextureView.SurfaceTextu
             camera_controller.setRotation(getImageVideoRotation());
 
             boolean enable_sound = applicationInterface.getShutterSoundPref();
-            if (is_video && isVideoRecording())
+            if (is_video() && isVideoRecording())
                 enable_sound = false; // always disable shutter sound if we're taking a photo while recording video
             if (MyDebug.LOG)
                 Log.d(TAG, "enable_sound? " + enable_sound);
@@ -6564,7 +6572,7 @@ public class Preview implements SurfaceHolder.Callback, TextureView.SurfaceTextu
         } else if (!this.is_preview_started) {
             if (MyDebug.LOG)
                 Log.d(TAG, "preview not yet started");
-        } else if (!(manual && this.is_video) && (this.isVideoRecording() || this.isTakingPhotoOrOnTimer())) {
+        } else if (!(manual && this.is_video()) && (this.isVideoRecording() || this.isTakingPhotoOrOnTimer())) {
             // if taking a video, we allow manual autofocuses
             // autofocus may cause problem if there is a video corruption problem, see testTakeVideoBitrate() on Nexus 7 at 30Mbs or 50Mbs, where the startup autofocus would cause a problem here
             if (MyDebug.LOG)
@@ -6574,7 +6582,7 @@ public class Preview implements SurfaceHolder.Callback, TextureView.SurfaceTextu
                 // remove any previous request to switch back to continuous
                 removePendingContinuousFocusReset();
             }
-            if (manual && !is_video && camera_controller.focusIsContinuous() && supportedFocusValue("focus_mode_auto")) {
+            if (manual && !is_video() && camera_controller.focusIsContinuous() && supportedFocusValue("focus_mode_auto")) {
                 if (MyDebug.LOG)
                     Log.d(TAG, "switch from continuous to autofocus mode for touch focus");
                 camera_controller.setFocusValue("focus_mode_auto"); // switch to autofocus
@@ -6755,8 +6763,8 @@ public class Preview implements SurfaceHolder.Callback, TextureView.SurfaceTextu
                 Log.d(TAG, "starting the camera preview");
             {
                 if (MyDebug.LOG)
-                    Log.d(TAG, "setRecordingHint: " + is_video);
-                camera_controller.setRecordingHint(this.is_video);
+                    Log.d(TAG, "setRecordingHint: " + is_video());
+                camera_controller.setRecordingHint(this.is_video());
             }
             setPreviewFps();
             try {
@@ -7057,7 +7065,7 @@ public class Preview implements SurfaceHolder.Callback, TextureView.SurfaceTextu
     public boolean isVideoHighSpeed() {
         if (MyDebug.LOG)
             Log.d(TAG, "isVideoHighSpeed");
-        return is_video && video_high_speed;
+        return is_video() && video_high_speed;
     }
 
     public boolean canDisableShutterSound() {
@@ -8583,8 +8591,11 @@ public class Preview implements SurfaceHolder.Callback, TextureView.SurfaceTextu
         }
     }
 
+    public boolean isQRCode() {
+        return functionalMode == FunctionalMode.QRCODE;
+    }
     public boolean isVideo() {
-        return is_video;
+        return functionalMode == FunctionalMode.VIDEO;
     }
 
     public boolean isVideoRecording() {
-- 
GitLab


From 421a3cff88c41716f50bf164d9bc010c40da7a4a Mon Sep 17 00:00:00 2001
From: frankpreel <frank.preel@espridigital.fr>
Date: Wed, 3 Apr 2024 10:13:47 +0200
Subject: [PATCH 02/19] Add QRCode toast

---
 .../sourceforge/opencamera/MainActivity.java  | 153 +++++++++---------
 1 file changed, 78 insertions(+), 75 deletions(-)

diff --git a/app/src/main/java/net/sourceforge/opencamera/MainActivity.java b/app/src/main/java/net/sourceforge/opencamera/MainActivity.java
index 8b0bffe86..b1b553939 100644
--- a/app/src/main/java/net/sourceforge/opencamera/MainActivity.java
+++ b/app/src/main/java/net/sourceforge/opencamera/MainActivity.java
@@ -6258,7 +6258,7 @@ public class MainActivity extends AppCompatActivity {
                 simple = false;
             }
         }
-        else {
+        else { //Camera
             if( photo_mode == MyApplicationInterface.PhotoMode.Panorama ) {
                 // don't show resolution in panorama mode
                 toast_string = "";
@@ -6292,89 +6292,92 @@ public class MainActivity extends AppCompatActivity {
                 simple = false;
             }
         }
-        if( applicationInterface.getFaceDetectionPref() ) {
-            // important so that the user realises why touching for focus/metering areas won't work - easy to forget that face detection has been turned on!
-            toast_string += "\n" + getResources().getString(R.string.preference_face_detection);
-            simple = false;
-        }
-        if( !video_high_speed ) {
-            //manual ISO only supported for high speed video
-            String iso_value = applicationInterface.getISOPref();
-            if( !iso_value.equals(CameraController.ISO_DEFAULT) ) {
-                toast_string += "\nISO: " + iso_value;
-                if( preview.supportsExposureTime() ) {
-                    long exposure_time_value = applicationInterface.getExposureTimePref();
-                    toast_string += " " + preview.getExposureTimeString(exposure_time_value);
-                }
-                simple = false;
-            }
-            int current_exposure = camera_controller.getExposureCompensation();
-            if( current_exposure != 0 ) {
-                toast_string += "\n" + preview.getExposureCompensationString(current_exposure);
+        if (preview.isQRCode()) {
+            toast_string = "QRCode";
+        } else { //Camera || Video
+            if (applicationInterface.getFaceDetectionPref()) {
+                // important so that the user realises why touching for focus/metering areas won't work - easy to forget that face detection has been turned on!
+                toast_string += "\n" + getResources().getString(R.string.preference_face_detection);
                 simple = false;
             }
-        }
-        try {
-            String scene_mode = camera_controller.getSceneMode();
-            String white_balance = camera_controller.getWhiteBalance();
-            String color_effect = camera_controller.getColorEffect();
-            if( scene_mode != null && !scene_mode.equals(CameraController.SCENE_MODE_DEFAULT) ) {
-                toast_string += "\n" + getResources().getString(R.string.scene_mode) + ": " + mainUI.getEntryForSceneMode(scene_mode);
-                simple = false;
-            }
-            if( white_balance != null && !white_balance.equals(CameraController.WHITE_BALANCE_DEFAULT) ) {
-                toast_string += "\n" + getResources().getString(R.string.white_balance) + ": " + mainUI.getEntryForWhiteBalance(white_balance);
-                if( white_balance.equals("manual") && preview.supportsWhiteBalanceTemperature() ) {
-                    toast_string += " " + camera_controller.getWhiteBalanceTemperature();
+            if (!video_high_speed) {
+                //manual ISO only supported for high speed video
+                String iso_value = applicationInterface.getISOPref();
+                if (!iso_value.equals(CameraController.ISO_DEFAULT)) {
+                    toast_string += "\nISO: " + iso_value;
+                    if (preview.supportsExposureTime()) {
+                        long exposure_time_value = applicationInterface.getExposureTimePref();
+                        toast_string += " " + preview.getExposureTimeString(exposure_time_value);
+                    }
+                    simple = false;
+                }
+                int current_exposure = camera_controller.getExposureCompensation();
+                if (current_exposure != 0) {
+                    toast_string += "\n" + preview.getExposureCompensationString(current_exposure);
+                    simple = false;
                 }
-                simple = false;
             }
-            if( color_effect != null && !color_effect.equals(CameraController.COLOR_EFFECT_DEFAULT) ) {
-                toast_string += "\n" + getResources().getString(R.string.color_effect) + ": " + mainUI.getEntryForColorEffect(color_effect);
-                simple = false;
+            try {
+                String scene_mode = camera_controller.getSceneMode();
+                String white_balance = camera_controller.getWhiteBalance();
+                String color_effect = camera_controller.getColorEffect();
+                if (scene_mode != null && !scene_mode.equals(CameraController.SCENE_MODE_DEFAULT)) {
+                    toast_string += "\n" + getResources().getString(R.string.scene_mode) + ": " + mainUI.getEntryForSceneMode(scene_mode);
+                    simple = false;
+                }
+                if (white_balance != null && !white_balance.equals(CameraController.WHITE_BALANCE_DEFAULT)) {
+                    toast_string += "\n" + getResources().getString(R.string.white_balance) + ": " + mainUI.getEntryForWhiteBalance(white_balance);
+                    if (white_balance.equals("manual") && preview.supportsWhiteBalanceTemperature()) {
+                        toast_string += " " + camera_controller.getWhiteBalanceTemperature();
+                    }
+                    simple = false;
+                }
+                if (color_effect != null && !color_effect.equals(CameraController.COLOR_EFFECT_DEFAULT)) {
+                    toast_string += "\n" + getResources().getString(R.string.color_effect) + ": " + mainUI.getEntryForColorEffect(color_effect);
+                    simple = false;
+                }
+            } catch (RuntimeException e) {
+                // catch runtime error from camera_controller old API from camera.getParameters()
+                e.printStackTrace();
             }
-        }
-        catch(RuntimeException e) {
-            // catch runtime error from camera_controller old API from camera.getParameters()
-            e.printStackTrace();
-        }
-        String lock_orientation = applicationInterface.getLockOrientationPref();
-        if( !lock_orientation.equals("none") && photo_mode != MyApplicationInterface.PhotoMode.Panorama ) {
-            // panorama locks to portrait, but don't want to display that in the toast
-            String [] entries_array = getResources().getStringArray(R.array.preference_lock_orientation_entries);
-            String [] values_array = getResources().getStringArray(R.array.preference_lock_orientation_values);
-            int index = Arrays.asList(values_array).indexOf(lock_orientation);
-            if( index != -1 ) { // just in case!
-                String entry = entries_array[index];
-                toast_string += "\n" + entry;
-                simple = false;
+            String lock_orientation = applicationInterface.getLockOrientationPref();
+            if (!lock_orientation.equals("none") && photo_mode != MyApplicationInterface.PhotoMode.Panorama) {
+                // panorama locks to portrait, but don't want to display that in the toast
+                String[] entries_array = getResources().getStringArray(R.array.preference_lock_orientation_entries);
+                String[] values_array = getResources().getStringArray(R.array.preference_lock_orientation_values);
+                int index = Arrays.asList(values_array).indexOf(lock_orientation);
+                if (index != -1) { // just in case!
+                    String entry = entries_array[index];
+                    toast_string += "\n" + entry;
+                    simple = false;
+                }
             }
-        }
-        String timer = sharedPreferences.getString(PreferenceKeys.TimerPreferenceKey, "0");
-        if( !timer.equals("0") && photo_mode != MyApplicationInterface.PhotoMode.Panorama ) {
-            String [] entries_array = getResources().getStringArray(R.array.preference_timer_entries);
-            String [] values_array = getResources().getStringArray(R.array.preference_timer_values);
-            int index = Arrays.asList(values_array).indexOf(timer);
-            if( index != -1 ) { // just in case!
-                String entry = entries_array[index];
-                toast_string += "\n" + getResources().getString(R.string.preference_timer) + ": " + entry;
-                simple = false;
+            String timer = sharedPreferences.getString(PreferenceKeys.TimerPreferenceKey, "0");
+            if (!timer.equals("0") && photo_mode != MyApplicationInterface.PhotoMode.Panorama) {
+                String[] entries_array = getResources().getStringArray(R.array.preference_timer_entries);
+                String[] values_array = getResources().getStringArray(R.array.preference_timer_values);
+                int index = Arrays.asList(values_array).indexOf(timer);
+                if (index != -1) { // just in case!
+                    String entry = entries_array[index];
+                    toast_string += "\n" + getResources().getString(R.string.preference_timer) + ": " + entry;
+                    simple = false;
+                }
             }
-        }
-        String repeat = applicationInterface.getRepeatPref();
-        if( !repeat.equals("1") ) {
-            String [] entries_array = getResources().getStringArray(R.array.preference_burst_mode_entries);
-            String [] values_array = getResources().getStringArray(R.array.preference_burst_mode_values);
-            int index = Arrays.asList(values_array).indexOf(repeat);
-            if( index != -1 ) { // just in case!
-                String entry = entries_array[index];
-                toast_string += "\n" + getResources().getString(R.string.preference_burst_mode) + ": " + entry;
-                simple = false;
+            String repeat = applicationInterface.getRepeatPref();
+            if (!repeat.equals("1")) {
+                String[] entries_array = getResources().getStringArray(R.array.preference_burst_mode_entries);
+                String[] values_array = getResources().getStringArray(R.array.preference_burst_mode_values);
+                int index = Arrays.asList(values_array).indexOf(repeat);
+                if (index != -1) { // just in case!
+                    String entry = entries_array[index];
+                    toast_string += "\n" + getResources().getString(R.string.preference_burst_mode) + ": " + entry;
+                    simple = false;
+                }
             }
+                /*if( audio_listener != null ) {
+                    toast_string += "\n" + getResources().getString(R.string.preference_audio_noise_control);
+                }*/
         }
-		/*if( audio_listener != null ) {
-			toast_string += "\n" + getResources().getString(R.string.preference_audio_noise_control);
-		}*/
 
         if( MyDebug.LOG ) {
             Log.d(TAG, "toast_string: " + toast_string);
-- 
GitLab


From 351300a2a7da6e398ac3a12f7f7dab9295540b07 Mon Sep 17 00:00:00 2001
From: frankpreel <frank.preel@espridigital.fr>
Date: Wed, 3 Apr 2024 10:22:41 +0200
Subject: [PATCH 03/19] QRCode support

---
 .../opencamera/preview/Preview.java           | 20 ++++++++---
 .../net/sourceforge/opencamera/ui/MainUI.java | 33 +++++++++++++++++--
 app/src/main/res/values-fr/strings.xml        |  1 +
 app/src/main/res/values/strings.xml           |  1 +
 4 files changed, 48 insertions(+), 7 deletions(-)

diff --git a/app/src/main/java/net/sourceforge/opencamera/preview/Preview.java b/app/src/main/java/net/sourceforge/opencamera/preview/Preview.java
index e130b61f7..bd7c7318e 100644
--- a/app/src/main/java/net/sourceforge/opencamera/preview/Preview.java
+++ b/app/src/main/java/net/sourceforge/opencamera/preview/Preview.java
@@ -203,8 +203,10 @@ public class Preview implements SurfaceHolder.Callback, TextureView.SurfaceTextu
             VIDEO,
             QRCODE
     };
-    private FunctionalMode functionalMode;
+    private FunctionalMode functionalMode = FunctionalMode.PHOTO;
     private boolean is_video() {return functionalMode == FunctionalMode.VIDEO;};
+    private boolean is_qrcode() {return functionalMode == FunctionalMode.QRCODE;};
+    private boolean is_photo() {return functionalMode == FunctionalMode.PHOTO;};
 
     private volatile MediaRecorder video_recorder; // must be volatile for test project reading the state
     private volatile boolean video_start_time_set; // must be volatile for test project reading the state
@@ -4728,12 +4730,16 @@ public class Preview implements SurfaceHolder.Callback, TextureView.SurfaceTextu
             return;
         }
         boolean old_is_video = is_video();
+        boolean old_is_qrcode = is_qrcode();
         if (this.is_video()) {
             if (video_recorder != null) {
                 stopVideo(false);
             }
+            this.functionalMode = FunctionalMode.QRCODE;
+        } else if (this.is_qrcode()) {
+            // K1ZFP TODO Stop the qrcode //
             this.functionalMode = FunctionalMode.PHOTO;
-        } else {
+        } else if (this.is_photo()) {
             if (this.isOnTimer()) {
                 cancelTimer();
                 ((MainActivity)getContext()).setDecorFitsSystemWindows(true);
@@ -4748,7 +4754,10 @@ public class Preview implements SurfaceHolder.Callback, TextureView.SurfaceTextu
             }
         }
 
-        if (is_video() != old_is_video) {
+        if (is_qrcode() != old_is_qrcode) {
+            //K1ZFP TODO //
+        }
+        else if (is_video() != old_is_video) {
             setFocusPref(false); // first restore the saved focus for the new photo/video mode; don't do autofocus, as it'll be cancelled when restarting preview
 			/*if( !is_video ) {
 				// changing from video to photo mode
@@ -4757,7 +4766,7 @@ public class Preview implements SurfaceHolder.Callback, TextureView.SurfaceTextu
 
             if (change_user_pref) {
                 // now save
-                applicationInterface.setVideoPref(is_video());
+                applicationInterface.setVideoPref(is_video()); // K1ZFP TODO Warn//
             }
             if (!during_startup) {
                 // if during startup, updateFlashForVideo() needs to always be explicitly called anyway
@@ -8597,6 +8606,9 @@ public class Preview implements SurfaceHolder.Callback, TextureView.SurfaceTextu
     public boolean isVideo() {
         return functionalMode == FunctionalMode.VIDEO;
     }
+    public boolean isPhoto() {
+        return functionalMode == FunctionalMode.PHOTO;
+    }
 
     public boolean isVideoRecording() {
         return video_recorder != null && video_start_time_set;
diff --git a/app/src/main/java/net/sourceforge/opencamera/ui/MainUI.java b/app/src/main/java/net/sourceforge/opencamera/ui/MainUI.java
index 44fd83b21..a7b18be07 100644
--- a/app/src/main/java/net/sourceforge/opencamera/ui/MainUI.java
+++ b/app/src/main/java/net/sourceforge/opencamera/ui/MainUI.java
@@ -1217,6 +1217,7 @@ public class MainUI {
             int resource;
             int content_description;
             int switch_video_content_description;
+            // The switch order is camera -> video -> qrcode -> camera...
             if (main_activity.getPreview().isVideo()) {
                 if (MyDebug.LOG)
                     Log.d(TAG, "set icon to video " + main_activity.getPreview().isVideoRecording());
@@ -1224,23 +1225,48 @@ public class MainUI {
                         ? R.drawable.ic_camera_video_recording
                         : R.drawable.ic_camera_video;
                 content_description = main_activity.getPreview().isVideoRecording() ? R.string.stop_video : R.string.start_video;
+                switch_video_content_description = R.string.switch_to_qrcode;
+            } else if (main_activity.getPreview().isQRCode()) {
+                if (MyDebug.LOG)
+                    Log.d(TAG, "set icon to qrcode");
+                resource = R.drawable.empty;
+                content_description = 0;
                 switch_video_content_description = R.string.switch_to_photo;
-            } else {
+            } else { // Video case
                 if (MyDebug.LOG)
                     Log.d(TAG, "set icon to photo");
                 resource = R.drawable.take_photo_selector;
                 content_description = R.string.take_photo;
                 switch_video_content_description = R.string.switch_to_video;
             }
+
             view.setImageResource(resource);
-            view.setContentDescription(main_activity.getResources().getString(content_description));
+            if (content_description==0)
+                view.setContentDescription("");
+            else
+                view.setContentDescription(main_activity.getResources().getString(content_description));
             view.setTag(resource); // for testing
 
             view = main_activity.findViewById(R.id.switch_video);
             view.setContentDescription(main_activity.getResources().getString(switch_video_content_description));
-            resource = main_activity.getPreview().isVideo() ? R.drawable.ic_switch_camera : R.drawable.ic_switch_video;
+
+            if (main_activity.getPreview().isVideo())
+                resource =  R.drawable.ic_switch_qrcode;
+            else if (main_activity.getPreview().isQRCode())
+                resource = R.drawable.ic_switch_camera;
+            else // camera
+                resource = R.drawable.ic_switch_video;
             view.setImageResource(resource);
             view.setTag(resource); // for testing
+
+            // Hide/Show gallery & switch camera icons.
+            if (main_activity.getPreview().isQRCode()) {
+                main_activity.findViewById(R.id.gallery).setVisibility(View.INVISIBLE);
+                main_activity.findViewById(R.id.switch_camera).setVisibility(View.INVISIBLE);
+            } else {
+                main_activity.findViewById(R.id.gallery).setVisibility(View.VISIBLE);
+                main_activity.findViewById(R.id.switch_camera).setVisibility(View.VISIBLE);
+            }
         }
     }
 
@@ -2506,6 +2532,7 @@ public class MainUI {
     }
 
     public void setPopupIcon() {
+
         if (MyDebug.LOG)
             Log.d(TAG, "setPopupIcon");
         ImageButton popup = main_activity.findViewById(R.id.popup);
diff --git a/app/src/main/res/values-fr/strings.xml b/app/src/main/res/values-fr/strings.xml
index a48df3018..c0ab62b99 100644
--- a/app/src/main/res/values-fr/strings.xml
+++ b/app/src/main/res/values-fr/strings.xml
@@ -932,4 +932,5 @@
     <string name="photo_mode_x_beauty">X-Bty</string>
     <string name="photo_mode_x_bokeh_full">Extension : Bokeh</string>
     <string name="photo_mode_x_bokeh">X-Bokeh</string>
+    <string name="switch_to_qrcode">QR Code</string>
 </resources>
\ No newline at end of file
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index ec96043cd..d1b828e50 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -1101,4 +1101,5 @@
     <string name="skip_button_label">Skip</string>
 
     <string name="switch_multi_camera_lens">LENS</string>
+    <string name="switch_to_qrcode">QRCode</string>
 </resources>
-- 
GitLab


From 4634d8ae56bc1205032d55c763f3ebd3f31e2760 Mon Sep 17 00:00:00 2001
From: frankpreel <frank.preel@espridigital.fr>
Date: Wed, 3 Apr 2024 10:27:46 +0200
Subject: [PATCH 04/19] Empty bitmap

---
 app/src/main/res/drawable/empty.xml            |  8 ++++++++
 app/src/main/res/drawable/ic_switch_qrcode.xml | 16 ++++++++++++++++
 2 files changed, 24 insertions(+)
 create mode 100644 app/src/main/res/drawable/empty.xml
 create mode 100644 app/src/main/res/drawable/ic_switch_qrcode.xml

diff --git a/app/src/main/res/drawable/empty.xml b/app/src/main/res/drawable/empty.xml
new file mode 100644
index 000000000..c886b6ada
--- /dev/null
+++ b/app/src/main/res/drawable/empty.xml
@@ -0,0 +1,8 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="71dp"
+    android:height="71dp"
+    android:viewportWidth="71"
+    android:viewportHeight="71">
+    <path
+        android:fillColor="@android:color/transparent" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_switch_qrcode.xml b/app/src/main/res/drawable/ic_switch_qrcode.xml
new file mode 100644
index 000000000..e42783ba6
--- /dev/null
+++ b/app/src/main/res/drawable/ic_switch_qrcode.xml
@@ -0,0 +1,16 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="37dp"
+    android:height="37dp"
+    android:viewportWidth="37"
+    android:viewportHeight="37">
+    <group>
+        <clip-path android:pathData="M0.2119,0.1675h36v36h-36z" />
+        <path
+            android:fillAlpha="0.25"
+            android:fillColor="@color/color_default_icon"
+            android:pathData="M18.2119,18.1674m-18,0a18,18 0,1 1,36 0a18,18 0,1 1,-36 0" />
+        <path
+            android:fillColor="@color/color_default_icon"
+            android:pathData="M0,0 L10,10 H20 V20 Z" /> <!-- TODO Design QRCode -->
+    </group>
+</vector>
-- 
GitLab


From cae06472fb670eca2543b8ed19e50814a9d6d28b Mon Sep 17 00:00:00 2001
From: frankpreel <frank.preel@espridigital.fr>
Date: Wed, 3 Apr 2024 14:44:28 +0200
Subject: [PATCH 05/19] Typo

---
 app/src/main/java/net/sourceforge/opencamera/ui/MainUI.java | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/src/main/java/net/sourceforge/opencamera/ui/MainUI.java b/app/src/main/java/net/sourceforge/opencamera/ui/MainUI.java
index a7b18be07..929ce21a9 100644
--- a/app/src/main/java/net/sourceforge/opencamera/ui/MainUI.java
+++ b/app/src/main/java/net/sourceforge/opencamera/ui/MainUI.java
@@ -1232,7 +1232,7 @@ public class MainUI {
                 resource = R.drawable.empty;
                 content_description = 0;
                 switch_video_content_description = R.string.switch_to_photo;
-            } else { // Video case
+            } else { // Camera case
                 if (MyDebug.LOG)
                     Log.d(TAG, "set icon to photo");
                 resource = R.drawable.take_photo_selector;
-- 
GitLab


From 8532ba368522f424f388179b779393e26107bfe6 Mon Sep 17 00:00:00 2001
From: frankpreel <frank.preel@espridigital.fr>
Date: Wed, 3 Apr 2024 14:48:29 +0200
Subject: [PATCH 06/19] Save current operating mode. Please note that QRCode
 mode is *NOT* part of the save. Only Video and Photo modes can be restored.
 If the application is exited in QRCode mode, Photo mode will be restored the
 next time the application is started.

---
 .../main/java/net/sourceforge/opencamera/preview/Preview.java | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/app/src/main/java/net/sourceforge/opencamera/preview/Preview.java b/app/src/main/java/net/sourceforge/opencamera/preview/Preview.java
index bd7c7318e..3ef1ff6bd 100644
--- a/app/src/main/java/net/sourceforge/opencamera/preview/Preview.java
+++ b/app/src/main/java/net/sourceforge/opencamera/preview/Preview.java
@@ -4755,7 +4755,7 @@ public class Preview implements SurfaceHolder.Callback, TextureView.SurfaceTextu
         }
 
         if (is_qrcode() != old_is_qrcode) {
-            //K1ZFP TODO //
+            applicationInterface.setVideoPref(false);
         }
         else if (is_video() != old_is_video) {
             setFocusPref(false); // first restore the saved focus for the new photo/video mode; don't do autofocus, as it'll be cancelled when restarting preview
@@ -4766,7 +4766,7 @@ public class Preview implements SurfaceHolder.Callback, TextureView.SurfaceTextu
 
             if (change_user_pref) {
                 // now save
-                applicationInterface.setVideoPref(is_video()); // K1ZFP TODO Warn//
+                applicationInterface.setVideoPref(true);
             }
             if (!during_startup) {
                 // if during startup, updateFlashForVideo() needs to always be explicitly called anyway
-- 
GitLab


From 8143d53030b1b8569fa1763d893cce1354565a02 Mon Sep 17 00:00:00 2001
From: frankpreel <frank.preel@espridigital.fr>
Date: Thu, 4 Apr 2024 09:17:25 +0200
Subject: [PATCH 07/19] Add dependencies. Dependencies are not the last one due
 to targetSdkVersion = 33

---
 app/build.gradle | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/app/build.gradle b/app/build.gradle
index 3900d3631..b44fb311a 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -79,6 +79,9 @@ dependencies {
 
     implementation 'androidx.exifinterface:exifinterface:1.3.6'
 
+    implementation 'androidx.camera:camera-core:1.2.3'
+    implementation 'com.google.zxing:core:3.5.2'
+
     testImplementation 'junit:junit:4.13.2'
 
     // newer AndroidJUnit4 InstrumentedTest
-- 
GitLab


From 9ef6fb7d431b3a6ebcae1feb52dcecd0647d9127 Mon Sep 17 00:00:00 2001
From: frankpreel <frank.preel@espridigital.fr>
Date: Thu, 4 Apr 2024 10:24:16 +0200
Subject: [PATCH 08/19] Increase minSdkVersion as TextClassification needs
 updated version

---
 app/build.gradle | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/build.gradle b/app/build.gradle
index b44fb311a..aeef04060 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -22,7 +22,7 @@ android {
 
     defaultConfig {
         applicationId "foundation.e.camera"
-        minSdkVersion 25
+        minSdkVersion 26
         targetSdkVersion 33
 
         renderscriptTargetApi 21
-- 
GitLab


From 1809adddd360edf572c501069df7e057fdab5e1a Mon Sep 17 00:00:00 2001
From: frankpreel <frank.preel@espridigital.fr>
Date: Fri, 5 Apr 2024 14:23:43 +0200
Subject: [PATCH 09/19] Icons used in the QRCode flash process

---
 app/src/main/res/drawable/ic_book.xml         | 15 +++++++++++++
 .../main/res/drawable/ic_calendar_add_on.xml  | 15 +++++++++++++
 .../main/res/drawable/ic_contact_phone.xml    | 15 +++++++++++++
 app/src/main/res/drawable/ic_content_copy.xml | 16 ++++++++++++++
 .../main/res/drawable/ic_directions_car.xml   | 21 +++++++++++++++++++
 app/src/main/res/drawable/ic_drag_handle.xml  | 10 +++++++++
 app/src/main/res/drawable/ic_email.xml        | 15 +++++++++++++
 app/src/main/res/drawable/ic_location_on.xml  | 18 ++++++++++++++++
 app/src/main/res/drawable/ic_network_wifi.xml | 14 +++++++++++++
 app/src/main/res/drawable/ic_passkey.xml      | 15 +++++++++++++
 app/src/main/res/drawable/ic_phone.xml        | 15 +++++++++++++
 .../main/res/drawable/ic_shopping_cart.xml    | 15 +++++++++++++
 app/src/main/res/drawable/ic_sms.xml          | 15 +++++++++++++
 app/src/main/res/drawable/ic_text_snippet.xml | 16 ++++++++++++++
 .../qr_bottom_sheet_action_button_divider.xml | 10 +++++++++
 15 files changed, 225 insertions(+)
 create mode 100644 app/src/main/res/drawable/ic_book.xml
 create mode 100644 app/src/main/res/drawable/ic_calendar_add_on.xml
 create mode 100644 app/src/main/res/drawable/ic_contact_phone.xml
 create mode 100644 app/src/main/res/drawable/ic_content_copy.xml
 create mode 100644 app/src/main/res/drawable/ic_directions_car.xml
 create mode 100644 app/src/main/res/drawable/ic_drag_handle.xml
 create mode 100644 app/src/main/res/drawable/ic_email.xml
 create mode 100644 app/src/main/res/drawable/ic_location_on.xml
 create mode 100644 app/src/main/res/drawable/ic_network_wifi.xml
 create mode 100644 app/src/main/res/drawable/ic_passkey.xml
 create mode 100644 app/src/main/res/drawable/ic_phone.xml
 create mode 100644 app/src/main/res/drawable/ic_shopping_cart.xml
 create mode 100644 app/src/main/res/drawable/ic_sms.xml
 create mode 100644 app/src/main/res/drawable/ic_text_snippet.xml
 create mode 100644 app/src/main/res/drawable/qr_bottom_sheet_action_button_divider.xml

diff --git a/app/src/main/res/drawable/ic_book.xml b/app/src/main/res/drawable/ic_book.xml
new file mode 100644
index 000000000..1c6d45296
--- /dev/null
+++ b/app/src/main/res/drawable/ic_book.xml
@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+     SPDX-FileCopyrightText: Material Design Authors / Google LLC
+     SPDX-License-Identifier: Apache-2.0
+-->
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:tint="#000000"
+    android:viewportWidth="24"
+    android:viewportHeight="24">
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M18,2L6,2c-1.1,0 -2,0.9 -2,2v16c0,1.1 0.9,2 2,2h12c1.1,0 2,-0.9 2,-2L20,4c0,-1.1 -0.9,-2 -2,-2zM9,4h2v5l-1,-0.75L9,9L9,4zM18,20L6,20L6,4h1v9l3,-2.25L13,13L13,4h5v16z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_calendar_add_on.xml b/app/src/main/res/drawable/ic_calendar_add_on.xml
new file mode 100644
index 000000000..d4cfef3e2
--- /dev/null
+++ b/app/src/main/res/drawable/ic_calendar_add_on.xml
@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+     SPDX-FileCopyrightText: Material Design Authors / Google LLC
+     SPDX-License-Identifier: Apache-2.0
+-->
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:tint="#000000"
+    android:viewportWidth="960"
+    android:viewportHeight="960">
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M680,880L680,760L560,760L560,680L680,680L680,560L760,560L760,680L880,680L880,760L760,760L760,880L680,880ZM200,800Q167,800 143.5,776.5Q120,753 120,720L120,240Q120,207 143.5,183.5Q167,160 200,160L240,160L240,80L320,80L320,160L560,160L560,80L640,80L640,160L680,160Q713,160 736.5,183.5Q760,207 760,240L760,484Q740,481 720,481Q700,481 680,484L680,400L200,400L200,720Q200,720 200,720Q200,720 200,720L480,720Q480,740 483,760Q486,780 494,800L200,800ZM200,320L680,320L680,240Q680,240 680,240Q680,240 680,240L200,240Q200,240 200,240Q200,240 200,240L200,320ZM200,320L200,240Q200,240 200,240Q200,240 200,240L200,240Q200,240 200,240Q200,240 200,240L200,320L200,320Z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_contact_phone.xml b/app/src/main/res/drawable/ic_contact_phone.xml
new file mode 100644
index 000000000..19d5ef77f
--- /dev/null
+++ b/app/src/main/res/drawable/ic_contact_phone.xml
@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+     SPDX-FileCopyrightText: Material Design Authors / Google LLC
+     SPDX-License-Identifier: Apache-2.0
+-->
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:tint="#000000"
+    android:viewportWidth="960"
+    android:viewportHeight="960">
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M80,840Q47,840 23.5,816.5Q0,793 0,760L0,200Q0,167 23.5,143.5Q47,120 80,120L880,120Q913,120 936.5,143.5Q960,167 960,200L960,760Q960,793 936.5,816.5Q913,840 880,840L80,840ZM636,760L880,760Q880,760 880,760Q880,760 880,760L880,200Q880,200 880,200Q880,200 880,200L80,200Q80,200 80,200Q80,200 80,200L80,760Q80,760 80,760Q80,760 80,760L84,760Q126,685 200,642.5Q274,600 360,600Q446,600 520,642.5Q594,685 636,760ZM360,560Q410,560 445,525Q480,490 480,440Q480,390 445,355Q410,320 360,320Q310,320 275,355Q240,390 240,440Q240,490 275,525Q310,560 360,560ZM760,720L840,640L780,560L714,560Q708,542 704,521.5Q700,501 700,480Q700,459 704,439.5Q708,420 714,400L780,400L840,320L760,240Q706,282 673,346.5Q640,411 640,480Q640,549 673,613.5Q706,678 760,720ZM182,760L538,760Q504,722 457.5,701Q411,680 360,680Q309,680 263,701Q217,722 182,760ZM360,480Q343,480 331.5,468.5Q320,457 320,440Q320,423 331.5,411.5Q343,400 360,400Q377,400 388.5,411.5Q400,423 400,440Q400,457 388.5,468.5Q377,480 360,480ZM480,480Q480,480 480,480Q480,480 480,480Q480,480 480,480Q480,480 480,480L480,480Q480,480 480,480Q480,480 480,480L480,480Q480,480 480,480Q480,480 480,480L480,480Q480,480 480,480Q480,480 480,480L480,480Q480,480 480,480Q480,480 480,480L480,480Z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_content_copy.xml b/app/src/main/res/drawable/ic_content_copy.xml
new file mode 100644
index 000000000..66112fee7
--- /dev/null
+++ b/app/src/main/res/drawable/ic_content_copy.xml
@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+     SPDX-FileCopyrightText: Material Design Authors / Google LLC
+     SPDX-License-Identifier: Apache-2.0
+-->
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:autoMirrored="true"
+    android:tint="#000000"
+    android:viewportWidth="960"
+    android:viewportHeight="960">
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M360,720Q327,720 303.5,696.5Q280,673 280,640L280,160Q280,127 303.5,103.5Q327,80 360,80L720,80Q753,80 776.5,103.5Q800,127 800,160L800,640Q800,673 776.5,696.5Q753,720 720,720L360,720ZM360,640L720,640Q720,640 720,640Q720,640 720,640L720,160Q720,160 720,160Q720,160 720,160L360,160Q360,160 360,160Q360,160 360,160L360,640Q360,640 360,640Q360,640 360,640ZM200,880Q167,880 143.5,856.5Q120,833 120,800L120,240L200,240L200,800Q200,800 200,800Q200,800 200,800L640,800L640,880L200,880ZM360,640Q360,640 360,640Q360,640 360,640L360,160Q360,160 360,160Q360,160 360,160L360,160Q360,160 360,160Q360,160 360,160L360,640Q360,640 360,640Q360,640 360,640L360,640Z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_directions_car.xml b/app/src/main/res/drawable/ic_directions_car.xml
new file mode 100644
index 000000000..b39f53343
--- /dev/null
+++ b/app/src/main/res/drawable/ic_directions_car.xml
@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+     SPDX-FileCopyrightText: Material Design Authors / Google LLC
+     SPDX-License-Identifier: Apache-2.0
+-->
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:tint="#000000"
+    android:viewportWidth="24"
+    android:viewportHeight="24">
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M18.92,6.01C18.72,5.42 18.16,5 17.5,5h-11c-0.66,0 -1.21,0.42 -1.42,1.01L3,12v8c0,0.55 0.45,1 1,1h1c0.55,0 1,-0.45 1,-1v-1h12v1c0,0.55 0.45,1 1,1h1c0.55,0 1,-0.45 1,-1v-8l-2.08,-5.99zM6.85,7h10.29l1.08,3.11H5.77L6.85,7zM19,17H5v-5h14v5z" />
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M7.5,14.5m-1.5,0a1.5,1.5 0,1 1,3 0a1.5,1.5 0,1 1,-3 0" />
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M16.5,14.5m-1.5,0a1.5,1.5 0,1 1,3 0a1.5,1.5 0,1 1,-3 0" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_drag_handle.xml b/app/src/main/res/drawable/ic_drag_handle.xml
new file mode 100644
index 000000000..602c9d3bc
--- /dev/null
+++ b/app/src/main/res/drawable/ic_drag_handle.xml
@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+     SPDX-FileCopyrightText: 2022 The LineageOS Project
+     SPDX-License-Identifier: Apache-2.0
+-->
+<shape xmlns:android="http://schemas.android.com/apk/res/android"
+    android:shape="rectangle">
+    <solid android:color="@android:color/white" />
+    <corners android:radius="2dp" />
+</shape>
diff --git a/app/src/main/res/drawable/ic_email.xml b/app/src/main/res/drawable/ic_email.xml
new file mode 100644
index 000000000..63a9bd89a
--- /dev/null
+++ b/app/src/main/res/drawable/ic_email.xml
@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+     SPDX-FileCopyrightText: Material Design Authors / Google LLC
+     SPDX-License-Identifier: Apache-2.0
+-->
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:tint="#000000"
+    android:viewportWidth="24"
+    android:viewportHeight="24">
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M20,4L4,4c-1.1,0 -1.99,0.9 -1.99,2L2,18c0,1.1 0.9,2 2,2h16c1.1,0 2,-0.9 2,-2L22,6c0,-1.1 -0.9,-2 -2,-2zM20,8l-8,5 -8,-5L4,6l8,5 8,-5v2z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_location_on.xml b/app/src/main/res/drawable/ic_location_on.xml
new file mode 100644
index 000000000..f1db4bdbf
--- /dev/null
+++ b/app/src/main/res/drawable/ic_location_on.xml
@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+     SPDX-FileCopyrightText: Material Design Authors / Google LLC
+     SPDX-License-Identifier: Apache-2.0
+-->
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:tint="#000000"
+    android:viewportWidth="24"
+    android:viewportHeight="24">
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M12,2C8.13,2 5,5.13 5,9c0,5.25 7,13 7,13s7,-7.75 7,-13c0,-3.87 -3.13,-7 -7,-7zM7,9c0,-2.76 2.24,-5 5,-5s5,2.24 5,5c0,2.88 -2.88,7.19 -5,9.88C9.92,16.21 7,11.85 7,9z" />
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M12,9m-2.5,0a2.5,2.5 0,1 1,5 0a2.5,2.5 0,1 1,-5 0" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_network_wifi.xml b/app/src/main/res/drawable/ic_network_wifi.xml
new file mode 100644
index 000000000..6db18e1a0
--- /dev/null
+++ b/app/src/main/res/drawable/ic_network_wifi.xml
@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+     SPDX-FileCopyrightText: Material Design Authors / Google LLC
+     SPDX-License-Identifier: Apache-2.0
+-->
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportWidth="24"
+    android:viewportHeight="24">
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M1,9l2,2c4.97,-4.97 13.03,-4.97 18,0l2,-2C16.93,2.93 7.08,2.93 1,9zM9,17l3,3 3,-3c-1.65,-1.66 -4.34,-1.66 -6,0zM5,13l2,2c2.76,-2.76 7.24,-2.76 10,0l2,-2C15.14,9.14 8.87,9.14 5,13z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_passkey.xml b/app/src/main/res/drawable/ic_passkey.xml
new file mode 100644
index 000000000..b3c3dbb54
--- /dev/null
+++ b/app/src/main/res/drawable/ic_passkey.xml
@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+     SPDX-FileCopyrightText: Material Design Authors / Google LLC
+     SPDX-License-Identifier: Apache-2.0
+-->
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:tint="#000000"
+    android:viewportWidth="960"
+    android:viewportHeight="960">
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M120,800L120,688Q120,654 137.5,625.5Q155,597 184,582Q246,551 310,535.5Q374,520 440,520Q460,520 480,521.5Q500,523 520,526Q516,584 541,635.5Q566,687 614,720L614,800L120,800ZM760,920L700,860L700,674Q656,661 628,624.5Q600,588 600,540Q600,482 641,441Q682,400 740,400Q798,400 839,441Q880,482 880,540Q880,585 854.5,620Q829,655 790,670L840,720L780,780L840,840L760,920ZM440,480Q374,480 327,433Q280,386 280,320Q280,254 327,207Q374,160 440,160Q506,160 553,207Q600,254 600,320Q600,386 553,433Q506,480 440,480ZM740,560Q757,560 768.5,548.5Q780,537 780,520Q780,503 768.5,491.5Q757,480 740,480Q723,480 711.5,491.5Q700,503 700,520Q700,537 711.5,548.5Q723,560 740,560Z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_phone.xml b/app/src/main/res/drawable/ic_phone.xml
new file mode 100644
index 000000000..ae7ecad9c
--- /dev/null
+++ b/app/src/main/res/drawable/ic_phone.xml
@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+     SPDX-FileCopyrightText: Material Design Authors / Google LLC
+     SPDX-License-Identifier: Apache-2.0
+-->
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:tint="#000000"
+    android:viewportWidth="24"
+    android:viewportHeight="24">
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M6.54,5c0.06,0.89 0.21,1.76 0.45,2.59l-1.2,1.2c-0.41,-1.2 -0.67,-2.47 -0.76,-3.79h1.51m9.86,12.02c0.85,0.24 1.72,0.39 2.6,0.45v1.49c-1.32,-0.09 -2.59,-0.35 -3.8,-0.75l1.2,-1.19M7.5,3H4c-0.55,0 -1,0.45 -1,1 0,9.39 7.61,17 17,17 0.55,0 1,-0.45 1,-1v-3.49c0,-0.55 -0.45,-1 -1,-1 -1.24,0 -2.45,-0.2 -3.57,-0.57 -0.1,-0.04 -0.21,-0.05 -0.31,-0.05 -0.26,0 -0.51,0.1 -0.71,0.29l-2.2,2.2c-2.83,-1.45 -5.15,-3.76 -6.59,-6.59l2.2,-2.2c0.28,-0.28 0.36,-0.67 0.25,-1.02C8.7,6.45 8.5,5.25 8.5,4c0,-0.55 -0.45,-1 -1,-1z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_shopping_cart.xml b/app/src/main/res/drawable/ic_shopping_cart.xml
new file mode 100644
index 000000000..3cd15b2b0
--- /dev/null
+++ b/app/src/main/res/drawable/ic_shopping_cart.xml
@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+     SPDX-FileCopyrightText: Material Design Authors / Google LLC
+     SPDX-License-Identifier: Apache-2.0
+-->
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:tint="#000000"
+    android:viewportWidth="24"
+    android:viewportHeight="24">
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M15.55,13c0.75,0 1.41,-0.41 1.75,-1.03l3.58,-6.49c0.37,-0.66 -0.11,-1.48 -0.87,-1.48L5.21,4l-0.94,-2L1,2v2h2l3.6,7.59 -1.35,2.44C4.52,15.37 5.48,17 7,17h12v-2L7,15l1.1,-2h7.45zM6.16,6h12.15l-2.76,5L8.53,11L6.16,6zM7,18c-1.1,0 -1.99,0.9 -1.99,2S5.9,22 7,22s2,-0.9 2,-2 -0.9,-2 -2,-2zM17,18c-1.1,0 -1.99,0.9 -1.99,2s0.89,2 1.99,2 2,-0.9 2,-2 -0.9,-2 -2,-2z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_sms.xml b/app/src/main/res/drawable/ic_sms.xml
new file mode 100644
index 000000000..b20d6f027
--- /dev/null
+++ b/app/src/main/res/drawable/ic_sms.xml
@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+     SPDX-FileCopyrightText: Material Design Authors / Google LLC
+     SPDX-License-Identifier: Apache-2.0
+-->
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:tint="#000000"
+    android:viewportWidth="24"
+    android:viewportHeight="24">
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M20,2L4,2c-1.1,0 -2,0.9 -2,2v18l4,-4h14c1.1,0 2,-0.9 2,-2L22,4c0,-1.1 -0.9,-2 -2,-2zM20,16L5.17,16L4,17.17L4,4h16v12zM7,9h2v2L7,11zM15,9h2v2h-2zM11,9h2v2h-2z" />
+</vector>
diff --git a/app/src/main/res/drawable/ic_text_snippet.xml b/app/src/main/res/drawable/ic_text_snippet.xml
new file mode 100644
index 000000000..137e2893e
--- /dev/null
+++ b/app/src/main/res/drawable/ic_text_snippet.xml
@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+     SPDX-FileCopyrightText: Material Design Authors / Google LLC
+     SPDX-License-Identifier: Apache-2.0
+-->
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:autoMirrored="true"
+    android:tint="#000000"
+    android:viewportWidth="24"
+    android:viewportHeight="24">
+    <path
+        android:fillColor="@android:color/white"
+        android:pathData="M20.41,8.41l-4.83,-4.83C15.21,3.21 14.7,3 14.17,3H5C3.9,3 3,3.9 3,5v14c0,1.1 0.9,2 2,2h14c1.1,0 2,-0.9 2,-2V9.83C21,9.3 20.79,8.79 20.41,8.41zM7,7h7v2H7V7zM17,17H7v-2h10V17zM17,13H7v-2h10V13z" />
+</vector>
diff --git a/app/src/main/res/drawable/qr_bottom_sheet_action_button_divider.xml b/app/src/main/res/drawable/qr_bottom_sheet_action_button_divider.xml
new file mode 100644
index 000000000..06402726f
--- /dev/null
+++ b/app/src/main/res/drawable/qr_bottom_sheet_action_button_divider.xml
@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+     SPDX-FileCopyrightText: 2022 The LineageOS Project
+     SPDX-License-Identifier: Apache-2.0
+-->
+<shape xmlns:android="http://schemas.android.com/apk/res/android">
+    <size
+        android:width="12dp"
+        android:height="0dp" />
+</shape>
-- 
GitLab


From 43844ae824b4ef51b98bd3d0551ab3bfc39348c1 Mon Sep 17 00:00:00 2001
From: frankpreel <frank.preel@espridigital.fr>
Date: Fri, 5 Apr 2024 14:25:29 +0200
Subject: [PATCH 10/19] Functional scan process

---
 .../sourceforge/opencamera/MainActivity.java  |  21 ++
 .../opencamera/ext/AddressBookParsedResult.kt | 130 ++++++++++
 .../opencamera/ext/CalendarParsedResult.kt    |  63 +++++
 .../net/sourceforge/opencamera/ext/Context.kt |  17 ++
 .../ext/EmailAddressParsedResult.kt           |  52 ++++
 .../opencamera/ext/GeoParsedResult.kt         |  36 +++
 .../opencamera/ext/ISBNParsedResult.kt        |  38 +++
 .../sourceforge/opencamera/ext/ImageProxy.kt  |  42 ++++
 .../net/sourceforge/opencamera/ext/Int.kt     |  20 ++
 .../opencamera/ext/ParsedResult.kt            |  50 ++++
 .../opencamera/ext/ProductParsedResult.kt     |  38 +++
 .../opencamera/ext/RemoteAction.kt            |  44 ++++
 .../opencamera/ext/SMSParsedResult.kt         |  36 +++
 .../opencamera/ext/TelParsedResult.kt         |  36 +++
 .../opencamera/ext/VINParsedResult.kt         |  39 +++
 .../opencamera/ext/WifiParsedResult.kt        |  66 +++++
 .../opencamera/preview/Preview.java           |  40 ++++
 .../opencamera/qr/QrImageAnalyzer.kt          | 226 ++++++++++++++++++
 .../opencamera/qr/QrTextClassifier.kt         | 100 ++++++++
 .../layout/qr_bottom_sheet_action_button.xml  |  20 ++
 .../res/layout/qr_bottom_sheet_dialog.xml     | 154 ++++++++++++
 app/src/main/res/values/colors.xml            |   8 +
 22 files changed, 1276 insertions(+)
 create mode 100644 app/src/main/java/net/sourceforge/opencamera/ext/AddressBookParsedResult.kt
 create mode 100644 app/src/main/java/net/sourceforge/opencamera/ext/CalendarParsedResult.kt
 create mode 100644 app/src/main/java/net/sourceforge/opencamera/ext/Context.kt
 create mode 100644 app/src/main/java/net/sourceforge/opencamera/ext/EmailAddressParsedResult.kt
 create mode 100644 app/src/main/java/net/sourceforge/opencamera/ext/GeoParsedResult.kt
 create mode 100644 app/src/main/java/net/sourceforge/opencamera/ext/ISBNParsedResult.kt
 create mode 100644 app/src/main/java/net/sourceforge/opencamera/ext/ImageProxy.kt
 create mode 100644 app/src/main/java/net/sourceforge/opencamera/ext/Int.kt
 create mode 100644 app/src/main/java/net/sourceforge/opencamera/ext/ParsedResult.kt
 create mode 100644 app/src/main/java/net/sourceforge/opencamera/ext/ProductParsedResult.kt
 create mode 100644 app/src/main/java/net/sourceforge/opencamera/ext/RemoteAction.kt
 create mode 100644 app/src/main/java/net/sourceforge/opencamera/ext/SMSParsedResult.kt
 create mode 100644 app/src/main/java/net/sourceforge/opencamera/ext/TelParsedResult.kt
 create mode 100644 app/src/main/java/net/sourceforge/opencamera/ext/VINParsedResult.kt
 create mode 100644 app/src/main/java/net/sourceforge/opencamera/ext/WifiParsedResult.kt
 create mode 100644 app/src/main/java/net/sourceforge/opencamera/qr/QrImageAnalyzer.kt
 create mode 100644 app/src/main/java/net/sourceforge/opencamera/qr/QrTextClassifier.kt
 create mode 100644 app/src/main/res/layout/qr_bottom_sheet_action_button.xml
 create mode 100644 app/src/main/res/layout/qr_bottom_sheet_dialog.xml

diff --git a/app/src/main/java/net/sourceforge/opencamera/MainActivity.java b/app/src/main/java/net/sourceforge/opencamera/MainActivity.java
index b1b553939..d1d7b827a 100644
--- a/app/src/main/java/net/sourceforge/opencamera/MainActivity.java
+++ b/app/src/main/java/net/sourceforge/opencamera/MainActivity.java
@@ -83,6 +83,7 @@ import net.sourceforge.opencamera.cameracontroller.CameraControllerManager;
 import net.sourceforge.opencamera.cameracontroller.CameraControllerManager2;
 import net.sourceforge.opencamera.preview.Preview;
 import net.sourceforge.opencamera.preview.VideoProfile;
+import net.sourceforge.opencamera.qr.QrImageAnalyzer;
 import net.sourceforge.opencamera.remotecontrol.BluetoothRemoteControl;
 import net.sourceforge.opencamera.ui.CircleImageView;
 import net.sourceforge.opencamera.ui.DrawPreview;
@@ -109,6 +110,11 @@ import java.util.concurrent.Executors;
 import java.util.concurrent.Future;
 
 import foundation.e.camera.R;
+import kotlin.coroutines.CoroutineContext;
+import kotlinx.coroutines.CoroutineScope;
+import kotlinx.coroutines.Dispatchers;
+import kotlinx.coroutines.Job;
+import kotlinx.coroutines.JobKt;
 
 /**
  * The main Activity for Open Camera.
@@ -241,6 +247,11 @@ public class MainActivity extends AppCompatActivity {
     //public static final boolean lock_to_landscape = true;
     public static final boolean lock_to_landscape = false;
 
+    // QRCode
+    public QrImageAnalyzer qrImageAnalyzer;
+    private Job job;
+    private CoroutineScope coroutineScope;
+
     // handling for lock_to_landscape==false:
 
     public enum SystemOrientation {
@@ -273,6 +284,16 @@ public class MainActivity extends AppCompatActivity {
             Log.d(TAG, "activity_count: " + activity_count);
         super.onCreate(savedInstanceState);
 
+        //QRCode
+        job = JobKt.Job(null);
+        coroutineScope = new CoroutineScope() {
+            @Override
+            public CoroutineContext getCoroutineContext() {
+                return Dispatchers.getMain().plus(job);
+            }
+        };
+        qrImageAnalyzer = new QrImageAnalyzer(this, coroutineScope);
+
         setContentView(R.layout.activity_main);
         PreferenceManager.setDefaultValues(this, R.xml.preferences, false); // initialise any unset preferences to their default values
 
diff --git a/app/src/main/java/net/sourceforge/opencamera/ext/AddressBookParsedResult.kt b/app/src/main/java/net/sourceforge/opencamera/ext/AddressBookParsedResult.kt
new file mode 100644
index 000000000..49054372c
--- /dev/null
+++ b/app/src/main/java/net/sourceforge/opencamera/ext/AddressBookParsedResult.kt
@@ -0,0 +1,130 @@
+/*
+ * SPDX-FileCopyrightText: 2024 The LineageOS Project
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+package net.sourceforge.opencamera.ext
+
+import android.app.RemoteAction
+import android.content.Context
+import android.content.Intent
+import android.os.Build
+import android.provider.ContactsContract
+import android.view.textclassifier.TextClassification
+import android.view.textclassifier.TextClassifier
+import com.google.zxing.client.result.AddressBookParsedResult
+import foundation.e.camera.R
+
+fun AddressBookParsedResult.createIntent() = Intent(
+    Intent.ACTION_INSERT, ContactsContract.Contacts.CONTENT_URI
+).apply {
+    names.firstOrNull()?.let {
+        putExtra(ContactsContract.Intents.Insert.NAME, it)
+    }
+
+    pronunciation?.let {
+        putExtra(ContactsContract.Intents.Insert.PHONETIC_NAME, it)
+    }
+
+    phoneNumbers?.let { phoneNumbers ->
+        val phoneTypes = phoneTypes ?: arrayOf()
+
+        for ((i, keys) in listOf(
+            listOf(
+                ContactsContract.Intents.Insert.PHONE,
+                ContactsContract.Intents.Insert.PHONE_TYPE,
+            ),
+            listOf(
+                ContactsContract.Intents.Insert.SECONDARY_PHONE,
+                ContactsContract.Intents.Insert.SECONDARY_PHONE_TYPE,
+            ),
+            listOf(
+                ContactsContract.Intents.Insert.TERTIARY_PHONE,
+                ContactsContract.Intents.Insert.TERTIARY_PHONE_TYPE,
+            ),
+        ).withIndex()) {
+            phoneNumbers.getOrNull(i)?.let { phone ->
+                putExtra(keys.first(), phone)
+                phoneTypes.getOrNull(i)?.let {
+                    putExtra(keys.last(), it)
+                }
+            }
+        }
+    }
+
+    emails?.let { emails ->
+        val emailTypes = emailTypes ?: arrayOf()
+
+        for ((i, keys) in listOf(
+            listOf(
+                ContactsContract.Intents.Insert.EMAIL,
+                ContactsContract.Intents.Insert.EMAIL_TYPE,
+            ),
+            listOf(
+                ContactsContract.Intents.Insert.SECONDARY_EMAIL,
+                ContactsContract.Intents.Insert.SECONDARY_EMAIL_TYPE,
+            ),
+            listOf(
+                ContactsContract.Intents.Insert.TERTIARY_EMAIL,
+                ContactsContract.Intents.Insert.TERTIARY_EMAIL_TYPE,
+            ),
+        ).withIndex()) {
+            emails.getOrNull(i)?.let { phone ->
+                putExtra(keys.first(), phone)
+                emailTypes.getOrNull(i)?.let {
+                    putExtra(keys.last(), it)
+                }
+            }
+        }
+    }
+
+    instantMessenger?.let {
+        putExtra(ContactsContract.Intents.Insert.IM_HANDLE, it)
+    }
+
+    note?.let {
+        putExtra(ContactsContract.Intents.Insert.NOTES, it)
+    }
+
+    addresses?.let { emails ->
+        val addressTypes = addressTypes ?: arrayOf()
+
+        for ((i, keys) in listOf(
+            listOf(
+                ContactsContract.Intents.Insert.POSTAL,
+                ContactsContract.Intents.Insert.POSTAL_TYPE,
+            ),
+        ).withIndex()) {
+            emails.getOrNull(i)?.let { phone ->
+                putExtra(keys.first(), phone)
+                addressTypes.getOrNull(i)?.let {
+                    putExtra(keys.last(), it)
+                }
+            }
+        }
+    }
+
+    org?.let {
+        putExtra(ContactsContract.Intents.Insert.COMPANY, it)
+    }
+}
+
+fun AddressBookParsedResult.createTextClassification(
+    context: Context
+) = TextClassification.Builder()
+    .setText(title ?: names.firstOrNull() ?: "")
+    .setEntityType(TextClassifier.TYPE_OTHER, 1.0f)
+    .apply {
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.P) {
+            addAction(
+                RemoteAction::class.build(
+                    context,
+                    R.drawable.ic_contact_phone,
+                    R.string.qr_address_title,
+                    R.string.qr_address_content_description,
+                    createIntent()
+                )
+            )
+        }
+    }
+    .build()
diff --git a/app/src/main/java/net/sourceforge/opencamera/ext/CalendarParsedResult.kt b/app/src/main/java/net/sourceforge/opencamera/ext/CalendarParsedResult.kt
new file mode 100644
index 000000000..09a45490c
--- /dev/null
+++ b/app/src/main/java/net/sourceforge/opencamera/ext/CalendarParsedResult.kt
@@ -0,0 +1,63 @@
+/*
+ * SPDX-FileCopyrightText: 2024 The LineageOS Project
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+package net.sourceforge.opencamera.ext
+
+import android.app.RemoteAction
+import android.content.Context
+import android.content.Intent
+import android.os.Build
+import android.provider.CalendarContract
+import android.view.textclassifier.TextClassification
+import android.view.textclassifier.TextClassifier
+import androidx.core.os.bundleOf
+import com.google.zxing.client.result.CalendarParsedResult
+import foundation.e.camera.R
+
+fun CalendarParsedResult.createIntent() = Intent(
+    Intent.ACTION_INSERT, CalendarContract.Events.CONTENT_URI
+).apply {
+    summary?.let {
+        putExtra(CalendarContract.Events.TITLE, it)
+    }
+    description?.let {
+        putExtra(CalendarContract.Events.DESCRIPTION, it)
+    }
+    location?.let {
+        putExtra(CalendarContract.Events.EVENT_LOCATION, it)
+    }
+    organizer?.let {
+        putExtra(CalendarContract.Events.ORGANIZER, it)
+    }
+    attendees?.let {
+        putExtra(Intent.EXTRA_EMAIL, it.joinToString(","))
+    }
+
+    putExtras(
+        bundleOf(
+            CalendarContract.EXTRA_EVENT_BEGIN_TIME to startTimestamp,
+            CalendarContract.EXTRA_EVENT_END_TIME to endTimestamp,
+            CalendarContract.EXTRA_EVENT_ALL_DAY to (isStartAllDay && isEndAllDay),
+        )
+    )
+}
+
+fun CalendarParsedResult.createTextClassification(context: Context) = TextClassification.Builder()
+    .setText(summary)
+    .setEntityType(TextClassifier.TYPE_OTHER, 1.0f)
+    .apply {
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.R) {
+            addAction(
+                RemoteAction::class.build(
+                    context,
+                    R.drawable.ic_calendar_add_on,
+                    R.string.qr_calendar_title,
+                    R.string.qr_calendar_content_description,
+                    createIntent()
+                )
+            )
+        }
+    }
+    .build()
diff --git a/app/src/main/java/net/sourceforge/opencamera/ext/Context.kt b/app/src/main/java/net/sourceforge/opencamera/ext/Context.kt
new file mode 100644
index 000000000..4026fb52e
--- /dev/null
+++ b/app/src/main/java/net/sourceforge/opencamera/ext/Context.kt
@@ -0,0 +1,17 @@
+/*
+ * SPDX-FileCopyrightText: 2024 The LineageOS Project
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+package net.sourceforge.opencamera.ext
+
+import android.content.Context
+import android.util.TypedValue
+import androidx.annotation.AttrRes
+import androidx.annotation.ColorInt
+
+@ColorInt
+fun Context.getThemeColor(@AttrRes attribute: Int) = TypedValue().let {
+    theme.resolveAttribute(attribute, it, true)
+    it.data
+}
diff --git a/app/src/main/java/net/sourceforge/opencamera/ext/EmailAddressParsedResult.kt b/app/src/main/java/net/sourceforge/opencamera/ext/EmailAddressParsedResult.kt
new file mode 100644
index 000000000..8f89a63d0
--- /dev/null
+++ b/app/src/main/java/net/sourceforge/opencamera/ext/EmailAddressParsedResult.kt
@@ -0,0 +1,52 @@
+/*
+ * SPDX-FileCopyrightText: 2024 The LineageOS Project
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+package net.sourceforge.opencamera.ext
+
+import android.app.RemoteAction
+import android.content.Context
+import android.content.Intent
+import android.net.Uri
+import android.os.Build
+import android.view.textclassifier.TextClassification
+import android.view.textclassifier.TextClassifier
+import androidx.core.os.bundleOf
+import com.google.zxing.client.result.EmailAddressParsedResult
+import foundation.e.camera.R
+
+fun EmailAddressParsedResult.createIntent() = Intent(
+    Intent.ACTION_SENDTO,
+    Uri.parse("mailto:${tos?.firstOrNull() ?: ""}")
+).apply {
+    putExtras(
+        bundleOf(
+            Intent.EXTRA_EMAIL to tos,
+            Intent.EXTRA_CC to cCs,
+            Intent.EXTRA_BCC to bcCs,
+            Intent.EXTRA_SUBJECT to subject,
+            Intent.EXTRA_TEXT to body,
+        )
+    )
+}
+
+fun EmailAddressParsedResult.createTextClassification(
+    context: Context
+) = TextClassification.Builder()
+    .setText(tos.joinToString())
+    .setEntityType(TextClassifier.TYPE_EMAIL, 1.0f)
+    .apply {
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.P) {
+            addAction(
+                RemoteAction::class.build(
+                    context,
+                    R.drawable.ic_email,
+                    R.string.qr_email_title,
+                    R.string.qr_email_content_description,
+                    createIntent()
+                )
+            )
+        }
+    }
+    .build()
diff --git a/app/src/main/java/net/sourceforge/opencamera/ext/GeoParsedResult.kt b/app/src/main/java/net/sourceforge/opencamera/ext/GeoParsedResult.kt
new file mode 100644
index 000000000..1c7fb4597
--- /dev/null
+++ b/app/src/main/java/net/sourceforge/opencamera/ext/GeoParsedResult.kt
@@ -0,0 +1,36 @@
+/*
+ * SPDX-FileCopyrightText: 2024 The LineageOS Project
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+package net.sourceforge.opencamera.ext
+
+import android.app.RemoteAction
+import android.content.Context
+import android.content.Intent
+import android.net.Uri
+import android.os.Build
+import android.view.textclassifier.TextClassification
+import android.view.textclassifier.TextClassifier
+import com.google.zxing.client.result.GeoParsedResult
+import foundation.e.camera.R
+
+fun GeoParsedResult.createIntent() = Intent(Intent.ACTION_VIEW, Uri.parse(geoURI))
+
+fun GeoParsedResult.createTextClassification(context: Context) = TextClassification.Builder()
+    .setText(displayResult)
+    .setEntityType(TextClassifier.TYPE_ADDRESS, 1.0f)
+    .apply {
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.P) {
+            addAction(
+                RemoteAction::class.build(
+                    context,
+                    R.drawable.ic_location_on,
+                    R.string.qr_geo_title,
+                    R.string.qr_geo_content_description,
+                    createIntent()
+                )
+            )
+        }
+    }
+    .build()
diff --git a/app/src/main/java/net/sourceforge/opencamera/ext/ISBNParsedResult.kt b/app/src/main/java/net/sourceforge/opencamera/ext/ISBNParsedResult.kt
new file mode 100644
index 000000000..f71f031e3
--- /dev/null
+++ b/app/src/main/java/net/sourceforge/opencamera/ext/ISBNParsedResult.kt
@@ -0,0 +1,38 @@
+/*
+ * SPDX-FileCopyrightText: 2024 The LineageOS Project
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+package net.sourceforge.opencamera.ext
+
+import android.app.RemoteAction
+import android.content.Context
+import android.content.Intent
+import android.net.Uri
+import android.os.Build
+import android.view.textclassifier.TextClassification
+import android.view.textclassifier.TextClassifier
+import com.google.zxing.client.result.ISBNParsedResult
+import foundation.e.camera.R
+
+fun ISBNParsedResult.createIntent() = Intent(
+    Intent.ACTION_VIEW, Uri.parse("https://isbnsearch.org/isbn/${isbn}")
+)
+
+fun ISBNParsedResult.createTextClassification(context: Context) = TextClassification.Builder()
+    .setText(isbn)
+    .setEntityType(TextClassifier.TYPE_OTHER, 1.0f)
+    .apply {
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.P) {
+            addAction(
+                RemoteAction::class.build(
+                    context,
+                    R.drawable.ic_book,
+                    R.string.qr_isbn_title,
+                    R.string.qr_isbn_content_description,
+                    createIntent()
+                )
+            )
+        }
+    }
+    .build()
diff --git a/app/src/main/java/net/sourceforge/opencamera/ext/ImageProxy.kt b/app/src/main/java/net/sourceforge/opencamera/ext/ImageProxy.kt
new file mode 100644
index 000000000..3b0d19456
--- /dev/null
+++ b/app/src/main/java/net/sourceforge/opencamera/ext/ImageProxy.kt
@@ -0,0 +1,42 @@
+/*
+ * SPDX-FileCopyrightText: 2022 The LineageOS Project
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+package net.sourceforge.opencamera.ext
+
+import androidx.camera.core.ImageProxy
+import com.google.zxing.PlanarYUVLuminanceSource
+
+private fun rotateYUVLuminancePlane(data: ByteArray, width: Int, height: Int): ByteArray {
+    val yuv = ByteArray(width * height)
+    // Rotate the Y luma
+    var i = 0
+    for (x in 0 until width) {
+        for (y in height - 1 downTo 0) {
+            yuv[i] = data[y * width + x]
+            i++
+        }
+    }
+    return yuv
+}
+
+internal val ImageProxy.planarYUVLuminanceSource: PlanarYUVLuminanceSource
+    get() {
+        val plane = planes[0]
+        val buffer = plane.buffer
+        var bytes = ByteArray(buffer.remaining())
+        buffer.get(bytes)
+
+        var width = width
+        var height = height
+
+        if (imageInfo.rotationDegrees == 90 || imageInfo.rotationDegrees == 270) {
+            bytes = rotateYUVLuminancePlane(bytes, width, height)
+            width = height.also { height = width }
+        }
+
+        return PlanarYUVLuminanceSource(
+            bytes, width, height, 0, 0, width, height, true
+        )
+    }
diff --git a/app/src/main/java/net/sourceforge/opencamera/ext/Int.kt b/app/src/main/java/net/sourceforge/opencamera/ext/Int.kt
new file mode 100644
index 000000000..e3e8d83ff
--- /dev/null
+++ b/app/src/main/java/net/sourceforge/opencamera/ext/Int.kt
@@ -0,0 +1,20 @@
+/*
+ * SPDX-FileCopyrightText: 2022 The LineageOS Project
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+package net.sourceforge.opencamera.ext
+
+import android.content.res.Resources.getSystem
+import android.util.Range
+import kotlin.math.roundToInt
+
+val Int.px
+    get() = (this * getSystem().displayMetrics.density).roundToInt()
+
+val Int.dp
+    get() = (this / getSystem().displayMetrics.density).roundToInt()
+
+internal fun Int.Companion.mapToRange(range: Range<Int>, percentage: Float): Int {
+    return (((range.upper - range.lower) * percentage) + range.lower).roundToInt()
+}
diff --git a/app/src/main/java/net/sourceforge/opencamera/ext/ParsedResult.kt b/app/src/main/java/net/sourceforge/opencamera/ext/ParsedResult.kt
new file mode 100644
index 000000000..a35f89e48
--- /dev/null
+++ b/app/src/main/java/net/sourceforge/opencamera/ext/ParsedResult.kt
@@ -0,0 +1,50 @@
+/*
+ * SPDX-FileCopyrightText: 2024 The LineageOS Project
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+package net.sourceforge.opencamera.ext
+
+import android.content.Context
+import com.google.zxing.client.result.AddressBookParsedResult
+import com.google.zxing.client.result.CalendarParsedResult
+import com.google.zxing.client.result.EmailAddressParsedResult
+import com.google.zxing.client.result.GeoParsedResult
+import com.google.zxing.client.result.ISBNParsedResult
+import com.google.zxing.client.result.ParsedResult
+import com.google.zxing.client.result.ProductParsedResult
+import com.google.zxing.client.result.SMSParsedResult
+import com.google.zxing.client.result.TelParsedResult
+import com.google.zxing.client.result.TextParsedResult
+import com.google.zxing.client.result.URIParsedResult
+import com.google.zxing.client.result.VINParsedResult
+import com.google.zxing.client.result.WifiParsedResult
+
+fun ParsedResult.createTextClassification(context: Context) = when (this) {
+    is AddressBookParsedResult -> createTextClassification(context)
+
+    is CalendarParsedResult -> createTextClassification(context)
+
+    is EmailAddressParsedResult -> createTextClassification(context)
+
+    is GeoParsedResult -> createTextClassification(context)
+
+    is ISBNParsedResult -> createTextClassification(context)
+
+    is ProductParsedResult -> createTextClassification(context)
+
+    is SMSParsedResult -> createTextClassification(context)
+
+    is TelParsedResult -> createTextClassification(context)
+
+    is TextParsedResult -> null // Try with the next methods
+
+    is URIParsedResult -> null // We handle this manually
+
+    is VINParsedResult -> createTextClassification(context)
+
+    is WifiParsedResult -> createTextClassification(context)
+
+    else -> null
+}
+
diff --git a/app/src/main/java/net/sourceforge/opencamera/ext/ProductParsedResult.kt b/app/src/main/java/net/sourceforge/opencamera/ext/ProductParsedResult.kt
new file mode 100644
index 000000000..43177e0cf
--- /dev/null
+++ b/app/src/main/java/net/sourceforge/opencamera/ext/ProductParsedResult.kt
@@ -0,0 +1,38 @@
+/*
+ * SPDX-FileCopyrightText: 2024 The LineageOS Project
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+package net.sourceforge.opencamera.ext
+
+import android.app.RemoteAction
+import android.content.Context
+import android.content.Intent
+import android.net.Uri
+import android.os.Build
+import android.view.textclassifier.TextClassification
+import android.view.textclassifier.TextClassifier
+import com.google.zxing.client.result.ProductParsedResult
+import foundation.e.camera.R
+
+fun ProductParsedResult.createIntent() = Intent(
+    Intent.ACTION_VIEW, Uri.parse("https://www.barcodelookup.com/${productID}")
+)
+
+fun ProductParsedResult.createTextClassification(context: Context) = TextClassification.Builder()
+    .setText(productID)
+    .setEntityType(TextClassifier.TYPE_OTHER, 1.0f)
+    .apply {
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.P) {
+            addAction(
+                RemoteAction::class.build(
+                    context,
+                    R.drawable.ic_shopping_cart,
+                    R.string.qr_product_title,
+                    R.string.qr_product_content_description,
+                    createIntent()
+                )
+            )
+        }
+    }
+    .build()
diff --git a/app/src/main/java/net/sourceforge/opencamera/ext/RemoteAction.kt b/app/src/main/java/net/sourceforge/opencamera/ext/RemoteAction.kt
new file mode 100644
index 000000000..bc5101101
--- /dev/null
+++ b/app/src/main/java/net/sourceforge/opencamera/ext/RemoteAction.kt
@@ -0,0 +1,44 @@
+/*
+ * SPDX-FileCopyrightText: 2024 The LineageOS Project
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+package net.sourceforge.opencamera.ext
+
+import android.app.PendingIntent
+import android.app.RemoteAction
+import android.content.Context
+import android.content.Intent
+import android.graphics.drawable.Icon
+import androidx.annotation.AttrRes
+import androidx.annotation.DrawableRes
+import androidx.annotation.StringRes
+import androidx.appcompat.content.res.AppCompatResources
+import androidx.core.graphics.drawable.DrawableCompat
+import androidx.core.graphics.drawable.toBitmap
+import kotlin.reflect.KClass
+
+fun KClass<RemoteAction>.build(
+    context: Context,
+    @DrawableRes iconRes: Int,
+    @StringRes titleRes: Int,
+    @StringRes contentDescriptionRes: Int,
+    intent: Intent,
+    requestCode: Int = 0,
+    flags: Int = PendingIntent.FLAG_IMMUTABLE or PendingIntent.FLAG_UPDATE_CURRENT,
+    @AttrRes iconTint: Int = com.google.android.material.R.attr.colorOnBackground,
+) = RemoteAction(
+    Icon.createWithBitmap(
+        AppCompatResources.getDrawable(context, iconRes)?.let {
+            DrawableCompat.wrap(it.mutate()).apply {
+                DrawableCompat.setTint(
+                    this,
+                    context.getThemeColor(iconTint)
+                )
+            }
+        }?.toBitmap()
+    ),
+    context.getString(titleRes),
+    context.getString(contentDescriptionRes),
+    PendingIntent.getActivity(context, requestCode, intent, flags)
+)
diff --git a/app/src/main/java/net/sourceforge/opencamera/ext/SMSParsedResult.kt b/app/src/main/java/net/sourceforge/opencamera/ext/SMSParsedResult.kt
new file mode 100644
index 000000000..d12aea8f2
--- /dev/null
+++ b/app/src/main/java/net/sourceforge/opencamera/ext/SMSParsedResult.kt
@@ -0,0 +1,36 @@
+/*
+ * SPDX-FileCopyrightText: 2024 The LineageOS Project
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+package net.sourceforge.opencamera.ext
+
+import android.app.RemoteAction
+import android.content.Context
+import android.content.Intent
+import android.net.Uri
+import android.os.Build
+import android.view.textclassifier.TextClassification
+import android.view.textclassifier.TextClassifier
+import com.google.zxing.client.result.SMSParsedResult
+import foundation.e.camera.R
+
+fun SMSParsedResult.createIntent() = Intent(Intent.ACTION_SENDTO, Uri.parse(smsuri))
+
+fun SMSParsedResult.createTextClassification(context: Context) = TextClassification.Builder()
+    .setText(numbers.first())
+    .setEntityType(TextClassifier.TYPE_OTHER, 1.0f)
+    .apply {
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.P) {
+            addAction(
+                RemoteAction::class.build(
+                    context,
+                    R.drawable.ic_sms,
+                    R.string.qr_sms_title,
+                    R.string.qr_sms_content_description,
+                    createIntent()
+                )
+            )
+        }
+    }
+    .build()
diff --git a/app/src/main/java/net/sourceforge/opencamera/ext/TelParsedResult.kt b/app/src/main/java/net/sourceforge/opencamera/ext/TelParsedResult.kt
new file mode 100644
index 000000000..17d3c177b
--- /dev/null
+++ b/app/src/main/java/net/sourceforge/opencamera/ext/TelParsedResult.kt
@@ -0,0 +1,36 @@
+/*
+ * SPDX-FileCopyrightText: 2024 The LineageOS Project
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+package net.sourceforge.opencamera.ext
+
+import android.app.RemoteAction
+import android.content.Context
+import android.content.Intent
+import android.net.Uri
+import android.os.Build
+import android.view.textclassifier.TextClassification
+import android.view.textclassifier.TextClassifier
+import com.google.zxing.client.result.TelParsedResult
+import foundation.e.camera.R
+
+fun TelParsedResult.createIntent() = Intent(Intent.ACTION_SENDTO, Uri.parse(telURI))
+
+fun TelParsedResult.createTextClassification(context: Context) = TextClassification.Builder()
+    .setText(number)
+    .setEntityType(TextClassifier.TYPE_PHONE, 1.0f)
+    .apply {
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.P) {
+            addAction(
+                RemoteAction::class.build(
+                    context,
+                    R.drawable.ic_phone,
+                    R.string.qr_tel_title,
+                    R.string.qr_tel_content_description,
+                    createIntent()
+                )
+            )
+        }
+    }
+    .build()
diff --git a/app/src/main/java/net/sourceforge/opencamera/ext/VINParsedResult.kt b/app/src/main/java/net/sourceforge/opencamera/ext/VINParsedResult.kt
new file mode 100644
index 000000000..2b4ca3f0f
--- /dev/null
+++ b/app/src/main/java/net/sourceforge/opencamera/ext/VINParsedResult.kt
@@ -0,0 +1,39 @@
+/*
+ * SPDX-FileCopyrightText: 2024 The LineageOS Project
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+package net.sourceforge.opencamera.ext
+
+
+import android.app.RemoteAction
+import android.content.Context
+import android.content.Intent
+import android.net.Uri
+import android.os.Build
+import android.view.textclassifier.TextClassification
+import android.view.textclassifier.TextClassifier
+import com.google.zxing.client.result.VINParsedResult
+import foundation.e.camera.R
+
+fun VINParsedResult.createIntent() = Intent(
+    Intent.ACTION_VIEW, Uri.parse("https://www.vindecoderz.com/EN/check-lookup/${vin}")
+)
+
+fun VINParsedResult.createTextClassification(context: Context) = TextClassification.Builder()
+    .setText(vin)
+    .setEntityType(TextClassifier.TYPE_OTHER, 1.0f)
+    .apply {
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.P) {
+            addAction(
+                RemoteAction::class.build(
+                    context,
+                    R.drawable.ic_directions_car,
+                    R.string.qr_vin_title,
+                    R.string.qr_vin_content_description,
+                    createIntent()
+                )
+            )
+        }
+    }
+    .build()
diff --git a/app/src/main/java/net/sourceforge/opencamera/ext/WifiParsedResult.kt b/app/src/main/java/net/sourceforge/opencamera/ext/WifiParsedResult.kt
new file mode 100644
index 000000000..6b00f92c1
--- /dev/null
+++ b/app/src/main/java/net/sourceforge/opencamera/ext/WifiParsedResult.kt
@@ -0,0 +1,66 @@
+/*
+ * SPDX-FileCopyrightText: 2024 The LineageOS Project
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+package net.sourceforge.opencamera.ext
+
+
+import android.app.RemoteAction
+import android.content.Context
+import android.content.Intent
+import android.net.wifi.WifiNetworkSuggestion
+import android.os.Build
+import android.provider.Settings
+import android.view.textclassifier.TextClassification
+import android.view.textclassifier.TextClassifier
+import androidx.annotation.RequiresApi
+import com.google.zxing.client.result.WifiParsedResult
+import foundation.e.camera.R
+
+@RequiresApi(Build.VERSION_CODES.R)
+fun WifiParsedResult.createIntent() = Intent(Settings.ACTION_WIFI_ADD_NETWORKS).apply {
+    putExtra(
+        Settings.EXTRA_WIFI_NETWORK_LIST,
+        arrayListOf(
+            WifiNetworkSuggestion.Builder()
+                .setSsid(ssid)
+                .setIsHiddenSsid(isHidden)
+                .apply {
+                    password?.let {
+                        when (networkEncryption) {
+                            "WPA" -> {
+                                // Per specs, Wi-Fi QR codes are only used for
+                                // WPA2 and WPA-Mixed networks, we can safely assume
+                                // this networks supports WPA2
+                                setWpa2Passphrase(it)
+                            }
+
+                            "SAE" -> {
+                                setWpa3Passphrase(it)
+                            }
+                        }
+                    }
+                }
+                .build()
+        )
+    )
+}
+
+fun WifiParsedResult.createTextClassification(context: Context) = TextClassification.Builder()
+    .setText(ssid)
+    .setEntityType(TextClassifier.TYPE_OTHER, 1.0f)
+    .apply {
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.R) {
+            addAction(
+                RemoteAction::class.build(
+                    context,
+                    R.drawable.ic_network_wifi,
+                    R.string.qr_wifi_title,
+                    R.string.qr_wifi_content_description,
+                    createIntent()
+                )
+            )
+        }
+    }
+    .build()
diff --git a/app/src/main/java/net/sourceforge/opencamera/preview/Preview.java b/app/src/main/java/net/sourceforge/opencamera/preview/Preview.java
index 3ef1ff6bd..f70b262d6 100644
--- a/app/src/main/java/net/sourceforge/opencamera/preview/Preview.java
+++ b/app/src/main/java/net/sourceforge/opencamera/preview/Preview.java
@@ -95,6 +95,14 @@ import java.util.concurrent.ExecutionException;
 import java.util.concurrent.TimeUnit;
 import java.util.concurrent.TimeoutException;
 
+import com.google.zxing.BinaryBitmap;
+import com.google.zxing.LuminanceSource;
+import com.google.zxing.MultiFormatReader;
+import com.google.zxing.Reader;
+import com.google.zxing.Result;
+import com.google.zxing.common.HybridBinarizer;
+import com.google.zxing.RGBLuminanceSource;
+
 import foundation.e.camera.R;
 
 /** This class was originally named due to encapsulating the camera preview,
@@ -1105,6 +1113,38 @@ public class Preview implements SurfaceHolder.Callback, TextureView.SurfaceTextu
     @Override
     public void onSurfaceTextureUpdated(@NonNull SurfaceTexture arg0) {
         refreshPreviewBitmap();
+
+        if (isQRCode()) {
+            enablePreviewBitmap();
+            TextureView textureView = (TextureView) this.cameraSurface;
+            Bitmap bitmap =  textureView.getBitmap(preview_bitmap);
+
+            if (bitmap!=null) {
+                int width = bitmap.getWidth();
+                int height = bitmap.getHeight();
+                int[] pixels = new int[width * height];
+                bitmap.getPixels(pixels, 0, width, 0, 0, width, height);
+
+                LuminanceSource source = new RGBLuminanceSource(width, height, pixels);
+                BinaryBitmap binaryBitmap = new BinaryBitmap(new HybridBinarizer(source));
+                Reader reader = new MultiFormatReader();
+
+                try {
+                    Result result = reader.decode(binaryBitmap);
+                    String qrcodeContent = result.getText();
+                    MainActivity mActivity = (MainActivity) this.getContext();
+                    if (MyDebug.LOG)
+                        Log.d(TAG, "Find QRCode qrcodeContent="+qrcodeContent );
+                    mActivity.qrImageAnalyzer.showQrDialog(result);
+                } catch (Exception e) {
+                    // K1ZFP TODO Error 2
+                }
+            } else {
+                // K1ZFP TODO Error 1
+            }
+        } else {
+            disablePreviewBitmap();
+        }
     }
 
     private void configureTransform() {
diff --git a/app/src/main/java/net/sourceforge/opencamera/qr/QrImageAnalyzer.kt b/app/src/main/java/net/sourceforge/opencamera/qr/QrImageAnalyzer.kt
new file mode 100644
index 000000000..4c85315ce
--- /dev/null
+++ b/app/src/main/java/net/sourceforge/opencamera/qr/QrImageAnalyzer.kt
@@ -0,0 +1,226 @@
+/*
+ * SPDX-FileCopyrightText: 2022-2023 The LineageOS Project
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+package net.sourceforge.opencamera.qr
+
+import android.app.Activity
+import android.app.KeyguardManager
+import android.app.PendingIntent
+import android.content.ClipData
+import android.content.ClipDescription
+import android.content.ClipboardManager
+import android.content.Intent
+import android.os.Build
+import android.text.method.LinkMovementMethod
+import android.view.textclassifier.TextClassificationManager
+import android.widget.ImageButton
+import android.widget.ImageView
+import android.widget.LinearLayout
+import android.widget.TextView
+import android.widget.Toast
+import androidx.appcompat.content.res.AppCompatResources
+import androidx.appcompat.widget.LinearLayoutCompat.LayoutParams
+import androidx.camera.core.ImageAnalysis
+import androidx.camera.core.ImageProxy
+import androidx.cardview.widget.CardView
+import androidx.core.graphics.drawable.DrawableCompat
+import com.google.android.material.bottomsheet.BottomSheetDialog
+import com.google.android.material.button.MaterialButton
+import com.google.zxing.BinaryBitmap
+import com.google.zxing.MultiFormatReader
+import com.google.zxing.Result
+import com.google.zxing.common.HybridBinarizer
+import foundation.e.camera.R
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.launch
+import kotlinx.coroutines.withContext
+import net.sourceforge.opencamera.ext.*
+import kotlin.reflect.cast
+
+class QrImageAnalyzer(private val activity: Activity, private val scope: CoroutineScope) :
+    ImageAnalysis.Analyzer {
+    // Views
+    private val bottomSheetDialog by lazy {
+        BottomSheetDialog(activity).apply {
+            setContentView(R.layout.qr_bottom_sheet_dialog)
+        }
+    }
+    private val bottomSheetDialogCardView by lazy {
+        bottomSheetDialog.findViewById<CardView>(R.id.cardView)!!
+    }
+    private val bottomSheetDialogTitle by lazy {
+        bottomSheetDialog.findViewById<TextView>(R.id.title)!!
+    }
+    private val bottomSheetDialogData by lazy {
+        bottomSheetDialog.findViewById<TextView>(R.id.data)!!
+    }
+    private val bottomSheetDialogIcon by lazy {
+        bottomSheetDialog.findViewById<ImageView>(R.id.icon)!!
+    }
+    private val bottomSheetDialogCopy by lazy {
+        bottomSheetDialog.findViewById<ImageButton>(R.id.copy)!!
+    }
+    private val bottomSheetDialogShare by lazy {
+        bottomSheetDialog.findViewById<ImageButton>(R.id.share)!!
+    }
+    private val bottomSheetDialogActionsLayout by lazy {
+        bottomSheetDialog.findViewById<LinearLayout>(R.id.actionsLayout)!!
+    }
+
+    // System services
+    private val clipboardManager by lazy { activity.getSystemService(ClipboardManager::class.java) }
+    private val keyguardManager by lazy { activity.getSystemService(KeyguardManager::class.java) }
+    private val textClassificationManager by lazy {
+        activity.getSystemService(TextClassificationManager::class.java)
+    }
+
+    // QR
+    private val reader by lazy { MultiFormatReader() }
+
+    private val qrTextClassifier by lazy {
+        QrTextClassifier(activity, textClassificationManager.textClassifier)
+    }
+
+    override fun analyze(image: ImageProxy) {
+        image.use {
+            val source = image.planarYUVLuminanceSource
+
+            val result = runCatching {
+                reader.decodeWithState(BinaryBitmap(HybridBinarizer(source)))
+            }.getOrNull() ?: runCatching {
+                reader.decodeWithState(BinaryBitmap(HybridBinarizer(source.invert())))
+            }.getOrNull()
+
+            result?.let {
+                showQrDialog(it)
+            }
+
+            reader.reset()
+        }
+    }
+
+    public fun showQrDialog(result: Result) {
+        scope.launch(Dispatchers.Main) {
+            if (bottomSheetDialog.isShowing) {
+                return@launch
+            }
+
+            val text = result.text ?: return@launch
+            bottomSheetDialogData.text = text
+
+            // Classify message
+            val textClassification = withContext(Dispatchers.IO) {
+                qrTextClassifier.classifyText(result)
+            }
+
+            bottomSheetDialogData.text = textClassification.text
+            bottomSheetDialogActionsLayout.removeAllViews()
+            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.P &&
+                textClassification.actions.isNotEmpty()
+            ) {
+                with(textClassification.actions[0]) {
+                    bottomSheetDialogCardView.setOnClickListener {
+                        try {
+                            actionIntent.send()
+                        } catch (e: PendingIntent.CanceledException) {
+                            Toast.makeText(
+                                activity,
+                                R.string.qr_no_app_available_for_action,
+                                Toast.LENGTH_SHORT
+                            ).show()
+                        }
+                    }
+                    bottomSheetDialogCardView.contentDescription = contentDescription
+                    bottomSheetDialogData.movementMethod = null
+                    bottomSheetDialogTitle.text = title
+                    bottomSheetDialogIcon.setImageIcon(icon)
+                }
+                for (action in textClassification.actions.drop(1)) {
+                    bottomSheetDialogActionsLayout.addView(inflateButton().apply {
+                        setOnClickListener {
+                            try {
+                                action.actionIntent.send()
+                            } catch (e: PendingIntent.CanceledException) {
+                                Toast.makeText(
+                                    activity,
+                                    R.string.qr_no_app_available_for_action,
+                                    Toast.LENGTH_SHORT
+                                ).show()
+                            }
+                        }
+                        contentDescription = action.contentDescription
+                        this.text = action.title
+                        withContext(Dispatchers.IO) {
+                            val drawable = action.icon.loadDrawable(activity)!!
+                            drawable.setBounds(0, 0, 15.px, 15.px)
+                            withContext(Dispatchers.Main) {
+                                setCompoundDrawables(
+                                    drawable, null, null, null
+                                )
+                            }
+                        }
+                    })
+                }
+            } else {
+                bottomSheetDialogCardView.setOnClickListener {}
+                bottomSheetDialogTitle.text = activity.resources.getText(R.string.qr_text)
+                bottomSheetDialogIcon.setImageDrawable(AppCompatResources.getDrawable(
+                    activity, R.drawable.ic_text_snippet
+                )?.let {
+                    DrawableCompat.wrap(it.mutate()).apply {
+                        DrawableCompat.setTint(
+                            this, activity.getThemeColor(
+                                com.google.android.material.R.attr.colorOnBackground
+                            )
+                        )
+                    }
+                })
+            }
+
+            // Make links clickable if not on locked keyguard
+            bottomSheetDialogData.movementMethod =
+                if (!keyguardManager.isKeyguardLocked) LinkMovementMethod.getInstance()
+                else null
+
+            // Set buttons
+            bottomSheetDialogCopy.setOnClickListener {
+                clipboardManager.setPrimaryClip(
+                    ClipData.newPlainText(
+                        "", text
+                    )
+                )
+            }
+
+            bottomSheetDialogShare.setOnClickListener {
+                activity.startActivity(
+                    Intent.createChooser(
+                        Intent().apply {
+                            action = Intent.ACTION_SEND
+                            type = ClipDescription.MIMETYPE_TEXT_PLAIN
+                            putExtra(
+                                Intent.EXTRA_TEXT, result.text
+                            )
+                        },
+                        activity.getString(R.string.abc_shareactionprovider_share_with)
+                    )
+                )
+            }
+
+            // Show dialog
+            bottomSheetDialog.show()
+        }
+    }
+
+    private fun inflateButton() = MaterialButton::class.cast(
+        activity.layoutInflater.inflate(
+            R.layout.qr_bottom_sheet_action_button,
+            bottomSheetDialogActionsLayout,
+            false
+        )
+    ).apply {
+        layoutParams = LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT)
+    }
+}
diff --git a/app/src/main/java/net/sourceforge/opencamera/qr/QrTextClassifier.kt b/app/src/main/java/net/sourceforge/opencamera/qr/QrTextClassifier.kt
new file mode 100644
index 000000000..e51772bf4
--- /dev/null
+++ b/app/src/main/java/net/sourceforge/opencamera/qr/QrTextClassifier.kt
@@ -0,0 +1,100 @@
+/*
+ * SPDX-FileCopyrightText: 2023 The LineageOS Project
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+package net.sourceforge.opencamera.qr
+
+import android.app.RemoteAction
+import android.content.Context
+import android.content.Intent
+import android.net.Uri
+import android.net.wifi.WifiManager
+import android.os.Build
+import android.os.LocaleList
+import android.provider.Settings
+import android.text.SpannableString
+import android.view.textclassifier.TextClassification
+import android.view.textclassifier.TextClassifier
+import com.google.zxing.Result
+import com.google.zxing.client.result.ResultParser
+import com.google.zxing.client.result.URIParsedResult
+import foundation.e.camera.R
+import net.sourceforge.opencamera.ext.*
+import kotlin.reflect.safeCast
+
+class QrTextClassifier(
+    private val context: Context, private val textClassifier: TextClassifier
+) {
+    private val wifiManager by lazy {
+        runCatching { context.getSystemService(WifiManager::class.java) }.getOrNull()
+    }
+
+    fun classifyText(result: Result): TextClassification {
+        // Try with ZXing parser
+        val parsedResult = ResultParser.parseResult(result)
+        parsedResult?.createTextClassification(context)?.let {
+            return it
+        }
+
+        // We handle URIParsedResult here
+        val text = URIParsedResult::class.safeCast(parsedResult)?.uri ?: result.text
+
+        // Try parsing it as a Uri
+        Uri.parse(text.toString()).let { uri ->
+            when (uri.scheme?.lowercase()) {
+                // Wi-Fi DPP
+                SCHEME_DPP -> if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.Q &&
+                    wifiManager?.isEasyConnectSupported == true
+                ) {
+                    return TextClassification.Builder()
+                        .setText(context.getString(R.string.qr_dpp_description))
+                        .setEntityType(TextClassifier.TYPE_OTHER, 1.0f)
+                        .addAction(
+                            RemoteAction::class.build(
+                                context,
+                                R.drawable.ic_network_wifi,
+                                R.string.qr_dpp_title,
+                                R.string.qr_dpp_description,
+                                Intent(Settings.ACTION_PROCESS_WIFI_EASY_CONNECT_URI).apply {
+                                    data = uri
+                                }
+                            )
+                        )
+                        .build()
+                }
+
+                SCHEME_FIDO -> return TextClassification.Builder()
+                    .setText(context.getString(R.string.qr_fido_content_description))
+                    .setEntityType(TextClassifier.TYPE_OTHER, 1.0f)
+                    .apply {
+                        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.P) {
+                            addAction(
+                                RemoteAction::class.build(
+                                    context,
+                                    R.drawable.ic_passkey,
+                                    R.string.qr_fido_title,
+                                    R.string.qr_fido_content_description,
+                                    Intent(Intent.ACTION_VIEW).apply {
+                                        data = uri
+                                    }
+                                )
+                            )
+                        }
+                    }
+                    .build()
+            }
+        }
+
+        // Let Android classify it
+        val spannableString = SpannableString(text)
+        return textClassifier.classifyText(
+            spannableString, 0, spannableString.length, LocaleList.getDefault()
+        )
+    }
+
+    companion object {
+        private const val SCHEME_DPP = "dpp"
+        private const val SCHEME_FIDO = "fido"
+    }
+}
diff --git a/app/src/main/res/layout/qr_bottom_sheet_action_button.xml b/app/src/main/res/layout/qr_bottom_sheet_action_button.xml
new file mode 100644
index 000000000..6154163e1
--- /dev/null
+++ b/app/src/main/res/layout/qr_bottom_sheet_action_button.xml
@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+     SPDX-FileCopyrightText: 2022 The LineageOS Project
+     SPDX-License-Identifier: Apache-2.0
+-->
+<com.google.android.material.button.MaterialButton xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    style="@style/Widget.MaterialComponents.Button.OutlinedButton"
+    android:layout_width="wrap_content"
+    android:layout_height="wrap_content"
+    android:letterSpacing="0.0"
+    android:textAlignment="center"
+    android:textAllCaps="false"
+    android:textColor="@color/qrcodeColorOnSurface"
+    android:textSize="15sp"
+    android:textStyle="normal"
+    android:typeface="normal"
+    app:cornerRadius="8dp"
+    app:strokeColor="@color/qrcodeColorOnSurfaceVariant"
+    app:strokeWidth="1dp" />
diff --git a/app/src/main/res/layout/qr_bottom_sheet_dialog.xml b/app/src/main/res/layout/qr_bottom_sheet_dialog.xml
new file mode 100644
index 000000000..c0b491489
--- /dev/null
+++ b/app/src/main/res/layout/qr_bottom_sheet_dialog.xml
@@ -0,0 +1,154 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+     SPDX-FileCopyrightText: 2022 The LineageOS Project
+     SPDX-License-Identifier: Apache-2.0
+-->
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:paddingHorizontal="16dp">
+
+    <ImageView
+        android:id="@+id/drag"
+        android:layout_width="32dp"
+        android:layout_height="4dp"
+        android:layout_alignParentTop="true"
+        android:layout_centerHorizontal="true"
+        android:layout_marginTop="8dp"
+        android:src="@drawable/ic_drag_handle"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent"
+        app:tint="@color/qrcodeColorOnSurface"
+        tools:ignore="ContentDescription" />
+
+    <androidx.cardview.widget.CardView
+        android:id="@+id/cardView"
+        android:layout_width="match_parent"
+        android:layout_height="72dp"
+        android:layout_marginTop="12dp"
+        android:clickable="true"
+        app:cardBackgroundColor="@color/qrcodeColorOnSurface"
+        app:cardCornerRadius="12dp"
+        app:cardElevation="0dp"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toBottomOf="@+id/drag">
+
+        <androidx.constraintlayout.widget.ConstraintLayout
+            android:layout_width="match_parent"
+            android:layout_height="match_parent">
+
+            <ImageView
+                android:id="@+id/icon"
+                android:layout_width="32dp"
+                android:layout_height="32dp"
+                android:layout_marginStart="16dp"
+                android:layout_marginTop="16dp"
+                android:layout_marginBottom="16dp"
+                android:contentDescription="@string/qr_icon_description"
+                app:layout_constraintBottom_toBottomOf="parent"
+                app:layout_constraintStart_toStartOf="parent"
+                app:layout_constraintTop_toTopOf="parent"
+                tools:src="@drawable/ic_content_copy" />
+
+            <androidx.constraintlayout.widget.ConstraintLayout
+                android:layout_width="0dp"
+                android:layout_height="0dp"
+                android:layout_marginStart="16dp"
+                android:layout_marginTop="16dp"
+                android:layout_marginEnd="16dp"
+                android:layout_marginBottom="16dp"
+                app:layout_constraintBottom_toBottomOf="parent"
+                app:layout_constraintEnd_toStartOf="@+id/share"
+                app:layout_constraintStart_toEndOf="@+id/icon"
+                app:layout_constraintTop_toTopOf="parent">
+
+                <TextView
+                    android:id="@+id/title"
+                    android:layout_width="0dp"
+                    android:layout_height="0dp"
+                    android:singleLine="true"
+                    android:textColor="@color/qrcodeColorOnSurfaceVariant"
+                    android:textStyle="bold"
+                    android:typeface="normal"
+                    app:layout_constraintBottom_toTopOf="@+id/data"
+                    app:layout_constraintEnd_toEndOf="parent"
+                    app:layout_constraintHorizontal_bias="0.5"
+                    app:layout_constraintStart_toStartOf="parent"
+                    app:layout_constraintTop_toTopOf="parent"
+                    tools:text="Title" />
+
+                <TextView
+                    android:id="@+id/data"
+                    android:layout_width="0dp"
+                    android:layout_height="0dp"
+                    android:singleLine="true"
+                    android:textColor="@color/qrcodeColorOnSurfaceVariant"
+                    android:textStyle="normal"
+                    android:typeface="normal"
+                    app:layout_constraintBottom_toBottomOf="parent"
+                    app:layout_constraintEnd_toEndOf="parent"
+                    app:layout_constraintHorizontal_bias="0.5"
+                    app:layout_constraintStart_toStartOf="@+id/title"
+                    app:layout_constraintTop_toBottomOf="@+id/title"
+                    tools:text="URL" />
+            </androidx.constraintlayout.widget.ConstraintLayout>
+
+            <ImageButton
+                android:id="@+id/share"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:layout_marginTop="16dp"
+                android:layout_marginEnd="16dp"
+                android:layout_marginBottom="16dp"
+                android:background="@color/qrcodeSelectableItemBackgroundBorderless"
+                android:contentDescription="@string/qr_share_description"
+                android:padding="5dp"
+                android:src="@drawable/ic_share"
+                app:layout_constraintBottom_toBottomOf="parent"
+                app:layout_constraintEnd_toStartOf="@+id/copy"
+                app:layout_constraintTop_toTopOf="parent"
+                app:tint="@color/qrcodeColorOnSurface" />
+
+            <ImageButton
+                android:id="@+id/copy"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:layout_marginTop="16dp"
+                android:layout_marginEnd="16dp"
+                android:layout_marginBottom="16dp"
+                android:background="@color/qrcodeSelectableItemBackgroundBorderless"
+                android:contentDescription="@string/qr_copy_description"
+                android:padding="5dp"
+                android:src="@drawable/ic_content_copy"
+                app:layout_constraintBottom_toBottomOf="parent"
+                app:layout_constraintEnd_toEndOf="parent"
+                app:layout_constraintTop_toTopOf="parent"
+                app:tint="@color/qrcodeColorOnSurface" />
+
+        </androidx.constraintlayout.widget.ConstraintLayout>
+    </androidx.cardview.widget.CardView>
+
+    <HorizontalScrollView
+        android:layout_width="0dp"
+        android:layout_height="wrap_content"
+        android:layout_marginTop="16dp"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toBottomOf="@+id/cardView">
+
+        <LinearLayout
+            android:id="@+id/actionsLayout"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginBottom="72dp"
+            android:divider="@drawable/qr_bottom_sheet_action_button_divider"
+            android:orientation="horizontal"
+            android:paddingVertical="4dp"
+            android:showDividers="middle" />
+
+    </HorizontalScrollView>
+</androidx.constraintlayout.widget.ConstraintLayout>
diff --git a/app/src/main/res/values/colors.xml b/app/src/main/res/values/colors.xml
index 013b4e094..761c80c43 100644
--- a/app/src/main/res/values/colors.xml
+++ b/app/src/main/res/values/colors.xml
@@ -17,4 +17,12 @@
     <color name="color_toast_bg">@color/e_disabled_color_light</color>
     <color name="color_popup_title_bg">@color/e_disabled_color_dark</color>
     <color name="color_popup_bg">#E5000000</color>
+
+    <!-- QRCode -->
+    <color name="qrcodeColorOnSurface">#FFFFFF</color>
+    <color name="qrcodeSelectableItemBackground">#E5000000</color>
+    <color name="qrcodeColorSurfaceContainerHighest">#8BC34A</color>
+    <color name="qrcodeColorOnSurfaceVariant">#3F51B5</color>
+    <color name="qrcodeSelectableItemBackgroundBorderless">#CB000000</color>
+
 </resources>
-- 
GitLab


From f1b2f6e00fbd4530160a6fc4f8d68fa795b40231 Mon Sep 17 00:00:00 2001
From: frankpreel <frank.preel@espridigital.fr>
Date: Fri, 5 Apr 2024 14:45:38 +0200
Subject: [PATCH 11/19] Text resources associated with the QRCode scanning
 process (FR+EN)

---
 app/src/main/res/values-fr/strings.xml | 30 ++++++++++++++++++++++++++
 app/src/main/res/values/strings.xml    | 30 ++++++++++++++++++++++++++
 2 files changed, 60 insertions(+)

diff --git a/app/src/main/res/values-fr/strings.xml b/app/src/main/res/values-fr/strings.xml
index c0ab62b99..4b806de31 100644
--- a/app/src/main/res/values-fr/strings.xml
+++ b/app/src/main/res/values-fr/strings.xml
@@ -933,4 +933,34 @@
     <string name="photo_mode_x_bokeh_full">Extension : Bokeh</string>
     <string name="photo_mode_x_bokeh">X-Bokeh</string>
     <string name="switch_to_qrcode">QR Code</string>
+    <string name="qr_address_title">Ajouter un contact</string>
+    <string name="qr_address_content_description">Ajouter un contact</string>
+    <string name="qr_calendar_title">Ajouter des évènements au calendrier</string>
+    <string name="qr_calendar_content_description">Ajouter cet évènement au calendrier</string>
+    <string name="qr_geo_title">Ouvrir cette localisation</string>
+    <string name="qr_geo_content_description">Ouvrir cette localisation</string>
+    <string name="qr_email_title">Envoyer un nouveau couriel</string>
+    <string name="qr_email_content_description">Composer un nouveau courriel pour les courriels spécifiés</string>
+    <string name="qr_isbn_title">Regarder cet ISBN</string>
+    <string name="qr_isbn_content_description">Recherchez cet ISBN sur isbnsearch.org</string>
+    <string name="qr_product_title">Rechercher un produit</string>
+    <string name="qr_product_content_description">Consulter le code-barres de l\'ID de ce produit</string>
+    <string name="qr_sms_title">Envoyer un nouveau SMS</string>
+    <string name="qr_sms_content_description">Envoyer un nouveau SMS aux destinataires spécifiés</string>
+    <string name="qr_tel_title">Appeler le numéro de téléphone</string>
+    <string name="qr_tel_content_description">Appeler le numéro de téléphone</string>
+    <string name="qr_vin_title">Rechercher VIN</string>
+    <string name="qr_vin_content_description">Recherche du numéro d\'identification du véhicule (VIN)</string>
+    <string name="qr_wifi_title">Se connecter à ce réseau Wi-Fi</string>
+    <string name="qr_wifi_content_description">Ajouter ce réseau Wi-Fi à la liste des réseaux connus et y connecter l\'appareil</string>
+    <string name="qr_icon_description">Icône</string>
+    <string name="qr_share_description">Partager</string>
+    <string name="qr_copy_description">Copier vers le presse papier</string>
+    <string name="qr_no_app_available_for_action">"Pas d'application disponible pour prendre en compte cette action "</string>
+    <string name="qr_text">Texte</string>
+    <string name="qr_dpp_description">Configurer cet appareil</string>
+    <string name="qr_dpp_title">Wi-Fi Easy Connect™ (DPP)</string>
+    <string name="qr_fido_content_description">Manipuler ce code QR FIDO</string>
+    <string name="qr_fido_title">Utiliser le mot de passe</string>
+    <string name="abc_shareactionprovider_share_with">Partager avec</string>
 </resources>
\ No newline at end of file
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index d1b828e50..a9737d854 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -1102,4 +1102,34 @@
 
     <string name="switch_multi_camera_lens">LENS</string>
     <string name="switch_to_qrcode">QRCode</string>
+    <string name="qr_address_title">Add contact</string>
+    <string name="qr_address_content_description">Add contact</string>
+    <string name="qr_calendar_title">Add event to calendar</string>
+    <string name="qr_calendar_content_description">Add this event to the calendar</string>
+    <string name="qr_geo_title">Open this location</string>
+    <string name="qr_geo_content_description">Open this location</string>
+    <string name="qr_email_title">Send a new email</string>
+    <string name="qr_email_content_description">Compose a new email to the specified emails</string>
+    <string name="qr_isbn_title">Lookup this ISBN</string>
+    <string name="qr_isbn_content_description">Search this ISBN on isbnsearch.org</string>
+    <string name="qr_product_title">Lookup product</string>
+    <string name="qr_product_content_description">Lookup this product ID barcode</string>
+    <string name="qr_sms_title">Send a new SMS</string>
+    <string name="qr_sms_content_description">Send a new SMS to the specified recipients</string>
+    <string name="qr_tel_title">Call phone number</string>
+    <string name="qr_tel_content_description">Call the phone number</string>
+    <string name="qr_vin_title">Lookup VIN</string>
+    <string name="qr_vin_content_description">Lookup this Vehicle Identification Number (VIN)</string>
+    <string name="qr_wifi_title">Connect to this Wi-Fi network</string>
+    <string name="qr_wifi_content_description">Add this Wi-Fi network to the list of known networks and connect the device to it</string>
+    <string name="qr_icon_description">Icon</string>
+    <string name="qr_share_description">Share</string>
+    <string name="qr_copy_description">Copy to clipboard</string>
+    <string name="qr_no_app_available_for_action">No app available to handle this action</string>
+    <string name="qr_text">Text</string>
+    <string name="qr_dpp_description">Configure this device</string>
+    <string name="qr_dpp_title">Wi-Fi Easy Connect™ (DPP)</string>
+    <string name="qr_fido_content_description">Handle this FIDO QR code</string>
+    <string name="qr_fido_title">Use passkey</string>
+    <string name="abc_shareactionprovider_share_with">Share with</string>
 </resources>
-- 
GitLab


From cdd4e54bbe5d541cd0a7746d9f3dc343c429264f Mon Sep 17 00:00:00 2001
From: frankpreel <frank.preel@espridigital.fr>
Date: Wed, 10 Apr 2024 11:20:18 +0200
Subject: [PATCH 12/19] Remove Analyzer as the analyze process is performed by
 the Preview class

---
 .../opencamera/qr/QrImageAnalyzer.kt          | 30 +++++++------------
 1 file changed, 10 insertions(+), 20 deletions(-)

diff --git a/app/src/main/java/net/sourceforge/opencamera/qr/QrImageAnalyzer.kt b/app/src/main/java/net/sourceforge/opencamera/qr/QrImageAnalyzer.kt
index 4c85315ce..8206bf297 100644
--- a/app/src/main/java/net/sourceforge/opencamera/qr/QrImageAnalyzer.kt
+++ b/app/src/main/java/net/sourceforge/opencamera/qr/QrImageAnalyzer.kt
@@ -12,8 +12,10 @@ import android.content.ClipData
 import android.content.ClipDescription
 import android.content.ClipboardManager
 import android.content.Intent
+import android.content.res.Configuration
 import android.os.Build
 import android.text.method.LinkMovementMethod
+import android.view.View
 import android.view.textclassifier.TextClassificationManager
 import android.widget.ImageButton
 import android.widget.ImageView
@@ -26,6 +28,7 @@ import androidx.camera.core.ImageAnalysis
 import androidx.camera.core.ImageProxy
 import androidx.cardview.widget.CardView
 import androidx.core.graphics.drawable.DrawableCompat
+import com.google.android.material.bottomsheet.BottomSheetBehavior
 import com.google.android.material.bottomsheet.BottomSheetDialog
 import com.google.android.material.button.MaterialButton
 import com.google.zxing.BinaryBitmap
@@ -40,14 +43,15 @@ import kotlinx.coroutines.withContext
 import net.sourceforge.opencamera.ext.*
 import kotlin.reflect.cast
 
-class QrImageAnalyzer(private val activity: Activity, private val scope: CoroutineScope) :
-    ImageAnalysis.Analyzer {
+class QrImageAnalyzer(private val activity: Activity, private val scope: CoroutineScope) {
+
     // Views
     private val bottomSheetDialog by lazy {
         BottomSheetDialog(activity).apply {
             setContentView(R.layout.qr_bottom_sheet_dialog)
         }
     }
+
     private val bottomSheetDialogCardView by lazy {
         bottomSheetDialog.findViewById<CardView>(R.id.cardView)!!
     }
@@ -84,30 +88,14 @@ class QrImageAnalyzer(private val activity: Activity, private val scope: Corouti
         QrTextClassifier(activity, textClassificationManager.textClassifier)
     }
 
-    override fun analyze(image: ImageProxy) {
-        image.use {
-            val source = image.planarYUVLuminanceSource
-
-            val result = runCatching {
-                reader.decodeWithState(BinaryBitmap(HybridBinarizer(source)))
-            }.getOrNull() ?: runCatching {
-                reader.decodeWithState(BinaryBitmap(HybridBinarizer(source.invert())))
-            }.getOrNull()
-
-            result?.let {
-                showQrDialog(it)
-            }
-
-            reader.reset()
-        }
-    }
-
     public fun showQrDialog(result: Result) {
         scope.launch(Dispatchers.Main) {
             if (bottomSheetDialog.isShowing) {
                 return@launch
             }
 
+
+
             val text = result.text ?: return@launch
             bottomSheetDialogData.text = text
 
@@ -211,6 +199,7 @@ class QrImageAnalyzer(private val activity: Activity, private val scope: Corouti
 
             // Show dialog
             bottomSheetDialog.show()
+
         }
     }
 
@@ -223,4 +212,5 @@ class QrImageAnalyzer(private val activity: Activity, private val scope: Corouti
     ).apply {
         layoutParams = LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT)
     }
+
 }
-- 
GitLab


From cae47354dfe456d7e0e1aaf898afa6e62ed00afa Mon Sep 17 00:00:00 2001
From: frankpreel <frank.preel@espridigital.fr>
Date: Wed, 10 Apr 2024 11:20:39 +0200
Subject: [PATCH 13/19] Real QRCode icon

---
 .../main/res/drawable/ic_switch_qrcode.xml    | 21 ++++++++++---------
 1 file changed, 11 insertions(+), 10 deletions(-)

diff --git a/app/src/main/res/drawable/ic_switch_qrcode.xml b/app/src/main/res/drawable/ic_switch_qrcode.xml
index e42783ba6..8b31106f9 100644
--- a/app/src/main/res/drawable/ic_switch_qrcode.xml
+++ b/app/src/main/res/drawable/ic_switch_qrcode.xml
@@ -3,14 +3,15 @@
     android:height="37dp"
     android:viewportWidth="37"
     android:viewportHeight="37">
-    <group>
-        <clip-path android:pathData="M0.2119,0.1675h36v36h-36z" />
-        <path
-            android:fillAlpha="0.25"
-            android:fillColor="@color/color_default_icon"
-            android:pathData="M18.2119,18.1674m-18,0a18,18 0,1 1,36 0a18,18 0,1 1,-36 0" />
-        <path
-            android:fillColor="@color/color_default_icon"
-            android:pathData="M0,0 L10,10 H20 V20 Z" /> <!-- TODO Design QRCode -->
-    </group>
+  <group>
+    <clip-path
+        android:pathData="M0.201,0.394h36v36h-36z"/>
+    <path
+        android:pathData="M18.201,18.394m-18,0a18,18 0,1 1,36 0a18,18 0,1 1,-36 0"
+        android:fillColor="#ffffff"
+        android:fillAlpha="0.25"/>
+    <path
+        android:pathData="M21,27H19V25H21V27ZM19,20H17V25H19V20ZM27,18H25V22H27V18ZM25,16H23V18H25V16ZM13,18H11V20H13V18ZM11,16H9V18H11V16ZM18,11H20V9H18V11ZM10.5,10.5V13.5H13.5V10.5H10.5ZM15,15H9V9H15V15ZM10.5,22.5V25.5H13.5V22.5H10.5ZM15,27H9V21H15V27ZM22.5,10.5V13.5H25.5V10.5H22.5ZM27,15H21V9H27V15ZM25,25V22H21V24H23V27H27V25H25ZM23,18H19V20H23V18ZM19,16H13V18H15V20H17V18H19V16ZM20,15V13H18V11H16V15H20ZM12.75,11.25H11.25V12.75H12.75V11.25ZM12.75,23.25H11.25V24.75H12.75V23.25ZM24.75,11.25H23.25V12.75H24.75V11.25Z"
+        android:fillColor="#ffffff"/>
+  </group>
 </vector>
-- 
GitLab


From 7a1b83d549fc95b1002a8f5e11071b2504cf8fd2 Mon Sep 17 00:00:00 2001
From: frankpreel <frank.preel@espridigital.fr>
Date: Wed, 10 Apr 2024 11:24:10 +0200
Subject: [PATCH 14/19] Lock the orientation in Portrait mode

---
 .../net/sourceforge/opencamera/qr/QrImageAnalyzer.kt     | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/app/src/main/java/net/sourceforge/opencamera/qr/QrImageAnalyzer.kt b/app/src/main/java/net/sourceforge/opencamera/qr/QrImageAnalyzer.kt
index 8206bf297..a4f82a666 100644
--- a/app/src/main/java/net/sourceforge/opencamera/qr/QrImageAnalyzer.kt
+++ b/app/src/main/java/net/sourceforge/opencamera/qr/QrImageAnalyzer.kt
@@ -12,6 +12,7 @@ import android.content.ClipData
 import android.content.ClipDescription
 import android.content.ClipboardManager
 import android.content.Intent
+import android.content.pm.ActivityInfo
 import android.content.res.Configuration
 import android.os.Build
 import android.text.method.LinkMovementMethod
@@ -94,8 +95,6 @@ class QrImageAnalyzer(private val activity: Activity, private val scope: Corouti
                 return@launch
             }
 
-
-
             val text = result.text ?: return@launch
             bottomSheetDialogData.text = text
 
@@ -198,8 +197,14 @@ class QrImageAnalyzer(private val activity: Activity, private val scope: Corouti
             }
 
             // Show dialog
+            activity?.requestedOrientation = ActivityInfo.SCREEN_ORIENTATION_PORTRAIT
+
             bottomSheetDialog.show()
 
+            bottomSheetDialog.setOnDismissListener {
+                activity?.requestedOrientation = ActivityInfo.SCREEN_ORIENTATION_UNSPECIFIED
+            }
+
         }
     }
 
-- 
GitLab


From 9dd518e0d7723e06f2e7b5dc8314b053b6fc609b Mon Sep 17 00:00:00 2001
From: frankpreel <frank.preel@espridigital.fr>
Date: Wed, 10 Apr 2024 11:24:58 +0200
Subject: [PATCH 15/19] Remove unused

---
 .../java/net/sourceforge/opencamera/qr/QrImageAnalyzer.kt  | 7 -------
 1 file changed, 7 deletions(-)

diff --git a/app/src/main/java/net/sourceforge/opencamera/qr/QrImageAnalyzer.kt b/app/src/main/java/net/sourceforge/opencamera/qr/QrImageAnalyzer.kt
index a4f82a666..87d8f79d9 100644
--- a/app/src/main/java/net/sourceforge/opencamera/qr/QrImageAnalyzer.kt
+++ b/app/src/main/java/net/sourceforge/opencamera/qr/QrImageAnalyzer.kt
@@ -13,10 +13,8 @@ import android.content.ClipDescription
 import android.content.ClipboardManager
 import android.content.Intent
 import android.content.pm.ActivityInfo
-import android.content.res.Configuration
 import android.os.Build
 import android.text.method.LinkMovementMethod
-import android.view.View
 import android.view.textclassifier.TextClassificationManager
 import android.widget.ImageButton
 import android.widget.ImageView
@@ -25,17 +23,12 @@ import android.widget.TextView
 import android.widget.Toast
 import androidx.appcompat.content.res.AppCompatResources
 import androidx.appcompat.widget.LinearLayoutCompat.LayoutParams
-import androidx.camera.core.ImageAnalysis
-import androidx.camera.core.ImageProxy
 import androidx.cardview.widget.CardView
 import androidx.core.graphics.drawable.DrawableCompat
-import com.google.android.material.bottomsheet.BottomSheetBehavior
 import com.google.android.material.bottomsheet.BottomSheetDialog
 import com.google.android.material.button.MaterialButton
-import com.google.zxing.BinaryBitmap
 import com.google.zxing.MultiFormatReader
 import com.google.zxing.Result
-import com.google.zxing.common.HybridBinarizer
 import foundation.e.camera.R
 import kotlinx.coroutines.CoroutineScope
 import kotlinx.coroutines.Dispatchers
-- 
GitLab


From ff09cae4266cccd93ce673e52ba632e739957877 Mon Sep 17 00:00:00 2001
From: frankpreel <frank.preel@espridigital.fr>
Date: Wed, 10 Apr 2024 11:25:34 +0200
Subject: [PATCH 16/19] Fix dimmed screen preview when leaving the QRCode

---
 .../main/java/net/sourceforge/opencamera/preview/Preview.java   | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/src/main/java/net/sourceforge/opencamera/preview/Preview.java b/app/src/main/java/net/sourceforge/opencamera/preview/Preview.java
index f70b262d6..f142aecb4 100644
--- a/app/src/main/java/net/sourceforge/opencamera/preview/Preview.java
+++ b/app/src/main/java/net/sourceforge/opencamera/preview/Preview.java
@@ -4777,7 +4777,6 @@ public class Preview implements SurfaceHolder.Callback, TextureView.SurfaceTextu
             }
             this.functionalMode = FunctionalMode.QRCODE;
         } else if (this.is_qrcode()) {
-            // K1ZFP TODO Stop the qrcode //
             this.functionalMode = FunctionalMode.PHOTO;
         } else if (this.is_photo()) {
             if (this.isOnTimer()) {
@@ -4796,6 +4795,7 @@ public class Preview implements SurfaceHolder.Callback, TextureView.SurfaceTextu
 
         if (is_qrcode() != old_is_qrcode) {
             applicationInterface.setVideoPref(false);
+            this.reopenCamera();
         }
         else if (is_video() != old_is_video) {
             setFocusPref(false); // first restore the saved focus for the new photo/video mode; don't do autofocus, as it'll be cancelled when restarting preview
-- 
GitLab


From 5b8c65624ea6e19e79e58f37b8fc14c2fa9b53a4 Mon Sep 17 00:00:00 2001
From: frankpreel <frank.preel@espridigital.fr>
Date: Thu, 11 Apr 2024 09:55:19 +0200
Subject: [PATCH 17/19] Automatic camera switch in QRCode mode

---
 .../sourceforge/opencamera/MainActivity.java  | 39 +++++++++++++++++++
 .../opencamera/preview/Preview.java           |  5 +++
 2 files changed, 44 insertions(+)

diff --git a/app/src/main/java/net/sourceforge/opencamera/MainActivity.java b/app/src/main/java/net/sourceforge/opencamera/MainActivity.java
index d1d7b827a..692599dee 100644
--- a/app/src/main/java/net/sourceforge/opencamera/MainActivity.java
+++ b/app/src/main/java/net/sourceforge/opencamera/MainActivity.java
@@ -2682,6 +2682,45 @@ public class MainActivity extends AppCompatActivity {
         }
     }
 
+    /*  getBetterQRCodeCameraID()
+        Returns the best camera ID, based on the fact that it's probably the first rear camera available.
+        The user always has the option of selecting with the lens switcher in case the choice is wrong.
+        Returns -1 if no camera available. In that case we do *NOT* trig any switch.
+     */
+    public int getBetterQRCodeCameraID() {
+        int best_qrcode_camera = -1;
+        if( MyDebug.LOG )
+            Log.d(TAG, "getBetterQRCodeCameraID");
+        if( !isMultiCamEnabled() ) {
+            Log.e(TAG, "getBetterQRCodeCameraID switch multi camera icon shouldn't have been visible");
+            return best_qrcode_camera;
+        }
+        if( preview.isOpeningCamera() ) {
+            if( MyDebug.LOG )
+                Log.d(TAG, "getBetterQRCodeCameraID already opening camera in background thread");
+            return best_qrcode_camera;
+        }
+        if( this.preview.canSwitchCamera() ) {
+            try {
+                CameraManager _cameraManager = (CameraManager) getSystemService(Context.CAMERA_SERVICE);
+                for (String _cameraId : _cameraManager.getCameraIdList()) {
+                    CameraCharacteristics characteristics = _cameraManager.getCameraCharacteristics(_cameraId);
+                    Integer facing = characteristics.get(CameraCharacteristics.LENS_FACING);
+                    if (facing != null && facing == CameraCharacteristics.LENS_FACING_BACK) {
+                        best_qrcode_camera = Integer.parseInt(_cameraId);
+                        if( MyDebug.LOG )
+                            Log.d(TAG, "best_qrcode_camera ="+best_qrcode_camera);
+                        break;
+                    }
+                }
+            } catch (Exception e) {
+                e.printStackTrace();
+            }
+        }
+        return best_qrcode_camera;
+    }
+
+
     private void updateMultiCameraIcon() {
         Button multiCameraButton = findViewById(R.id.switch_multi_camera);
 
diff --git a/app/src/main/java/net/sourceforge/opencamera/preview/Preview.java b/app/src/main/java/net/sourceforge/opencamera/preview/Preview.java
index f142aecb4..e6f72256f 100644
--- a/app/src/main/java/net/sourceforge/opencamera/preview/Preview.java
+++ b/app/src/main/java/net/sourceforge/opencamera/preview/Preview.java
@@ -4776,6 +4776,11 @@ public class Preview implements SurfaceHolder.Callback, TextureView.SurfaceTextu
                 stopVideo(false);
             }
             this.functionalMode = FunctionalMode.QRCODE;
+            int qrcodeCamId = ((MainActivity)getContext()).getBetterQRCodeCameraID();
+            if (qrcodeCamId >= 0) {
+                applicationInterface.setCameraIdPref(qrcodeCamId);
+                //userSwitchToCamera(qrcodeCamId, true);
+            }
         } else if (this.is_qrcode()) {
             this.functionalMode = FunctionalMode.PHOTO;
         } else if (this.is_photo()) {
-- 
GitLab


From b619dc1f549e631463f024e64e127aed93eb11a9 Mon Sep 17 00:00:00 2001
From: althafvly <althafvly@gmail.com>
Date: Fri, 19 Apr 2024 14:34:56 +0530
Subject: [PATCH 18/19] camera: Import only required

---
 .../main/java/net/sourceforge/opencamera/qr/QrImageAnalyzer.kt | 3 ++-
 .../java/net/sourceforge/opencamera/qr/QrTextClassifier.kt     | 3 ++-
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/app/src/main/java/net/sourceforge/opencamera/qr/QrImageAnalyzer.kt b/app/src/main/java/net/sourceforge/opencamera/qr/QrImageAnalyzer.kt
index 87d8f79d9..47273a370 100644
--- a/app/src/main/java/net/sourceforge/opencamera/qr/QrImageAnalyzer.kt
+++ b/app/src/main/java/net/sourceforge/opencamera/qr/QrImageAnalyzer.kt
@@ -34,7 +34,8 @@ import kotlinx.coroutines.CoroutineScope
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.launch
 import kotlinx.coroutines.withContext
-import net.sourceforge.opencamera.ext.*
+import net.sourceforge.opencamera.ext.getThemeColor
+import net.sourceforge.opencamera.ext.px
 import kotlin.reflect.cast
 
 class QrImageAnalyzer(private val activity: Activity, private val scope: CoroutineScope) {
diff --git a/app/src/main/java/net/sourceforge/opencamera/qr/QrTextClassifier.kt b/app/src/main/java/net/sourceforge/opencamera/qr/QrTextClassifier.kt
index e51772bf4..89fc85169 100644
--- a/app/src/main/java/net/sourceforge/opencamera/qr/QrTextClassifier.kt
+++ b/app/src/main/java/net/sourceforge/opencamera/qr/QrTextClassifier.kt
@@ -20,7 +20,8 @@ import com.google.zxing.Result
 import com.google.zxing.client.result.ResultParser
 import com.google.zxing.client.result.URIParsedResult
 import foundation.e.camera.R
-import net.sourceforge.opencamera.ext.*
+import net.sourceforge.opencamera.ext.build
+import net.sourceforge.opencamera.ext.createTextClassification
 import kotlin.reflect.safeCast
 
 class QrTextClassifier(
-- 
GitLab


From b3ca4df889859e7808fd0b1b3c8a95d9fde5df96 Mon Sep 17 00:00:00 2001
From: althafvly <althafvly@gmail.com>
Date: Fri, 19 Apr 2024 14:37:00 +0530
Subject: [PATCH 19/19] minor changes

---
 .../opencamera/ext/AddressBookParsedResult.kt  | 18 +++++++++---------
 1 file changed, 9 insertions(+), 9 deletions(-)

diff --git a/app/src/main/java/net/sourceforge/opencamera/ext/AddressBookParsedResult.kt b/app/src/main/java/net/sourceforge/opencamera/ext/AddressBookParsedResult.kt
index 49054372c..58bdeee36 100644
--- a/app/src/main/java/net/sourceforge/opencamera/ext/AddressBookParsedResult.kt
+++ b/app/src/main/java/net/sourceforge/opencamera/ext/AddressBookParsedResult.kt
@@ -29,7 +29,7 @@ fun AddressBookParsedResult.createIntent() = Intent(
     phoneNumbers?.let { phoneNumbers ->
         val phoneTypes = phoneTypes ?: arrayOf()
 
-        for ((i, keys) in listOf(
+        for ((key, keys) in listOf(
             listOf(
                 ContactsContract.Intents.Insert.PHONE,
                 ContactsContract.Intents.Insert.PHONE_TYPE,
@@ -43,9 +43,9 @@ fun AddressBookParsedResult.createIntent() = Intent(
                 ContactsContract.Intents.Insert.TERTIARY_PHONE_TYPE,
             ),
         ).withIndex()) {
-            phoneNumbers.getOrNull(i)?.let { phone ->
+            phoneNumbers.getOrNull(key)?.let { phone ->
                 putExtra(keys.first(), phone)
-                phoneTypes.getOrNull(i)?.let {
+                phoneTypes.getOrNull(key)?.let {
                     putExtra(keys.last(), it)
                 }
             }
@@ -55,7 +55,7 @@ fun AddressBookParsedResult.createIntent() = Intent(
     emails?.let { emails ->
         val emailTypes = emailTypes ?: arrayOf()
 
-        for ((i, keys) in listOf(
+        for ((key, keys) in listOf(
             listOf(
                 ContactsContract.Intents.Insert.EMAIL,
                 ContactsContract.Intents.Insert.EMAIL_TYPE,
@@ -69,9 +69,9 @@ fun AddressBookParsedResult.createIntent() = Intent(
                 ContactsContract.Intents.Insert.TERTIARY_EMAIL_TYPE,
             ),
         ).withIndex()) {
-            emails.getOrNull(i)?.let { phone ->
+            emails.getOrNull(key)?.let { phone ->
                 putExtra(keys.first(), phone)
-                emailTypes.getOrNull(i)?.let {
+                emailTypes.getOrNull(key)?.let {
                     putExtra(keys.last(), it)
                 }
             }
@@ -89,15 +89,15 @@ fun AddressBookParsedResult.createIntent() = Intent(
     addresses?.let { emails ->
         val addressTypes = addressTypes ?: arrayOf()
 
-        for ((i, keys) in listOf(
+        for ((key, keys) in listOf(
             listOf(
                 ContactsContract.Intents.Insert.POSTAL,
                 ContactsContract.Intents.Insert.POSTAL_TYPE,
             ),
         ).withIndex()) {
-            emails.getOrNull(i)?.let { phone ->
+            emails.getOrNull(key)?.let { phone ->
                 putExtra(keys.first(), phone)
-                addressTypes.getOrNull(i)?.let {
+                addressTypes.getOrNull(key)?.let {
                     putExtra(keys.last(), it)
                 }
             }
-- 
GitLab