Camera: add qr scanner activity (7d7ab9bd) · Commits · e / os / Camera

app/src/main/AndroidManifest.xml

+12 −0

Original line number	Diff line number	Diff line
		@@ -99,6 +99,18 @@
		android:exported="false"
		>
		</activity>

		<activity
		android:name="net.sourceforge.opencamera.qr.QrScannerActivity"
		android:configChanges="orientation\|screenLayout\|screenSize\|smallestScreenSize\|keyboardHidden"
		android:exported="true"
		android:excludeFromRecents="true"
		android:launchMode="singleInstance"
		android:screenOrientation="nosensor"
		android:visibleToInstantApps="true"
		android:windowSoftInputMode="stateAlwaysHidden\|adjustPan">
		</activity>

		<!-- should not change the android:name, including moving to a subpackage - see http://android-developers.blogspot.co.uk/2011/06/things-that-cannot-change.html -->
		<receiver
		android:icon="@mipmap/ic_launcher"

app/src/main/java/net/sourceforge/opencamera/preview/OverlayQRCodeView.java

+1 −1

Original line number	Diff line number	Diff line
		@@ -24,7 +24,7 @@ import android.view.View;

		import androidx.core.content.ContextCompat;

		import foundation.e.camera.R;
		import net.sourceforge.opencamera.R;

		public class OverlayQRCodeView extends View {
		private Drawable qrcode;

app/src/main/java/net/sourceforge/opencamera/preview/Preview.java

+17 −15

Original line number	Diff line number	Diff line
		@@ -53,7 +53,6 @@ import android.graphics.Bitmap;
		import android.graphics.Canvas;
		import android.graphics.Color;
		import android.graphics.Matrix;
		import android.graphics.Paint;
		import android.graphics.Point;
		import android.graphics.Rect;
		import android.graphics.RectF;
		@@ -4856,22 +4855,10 @@ public class Preview implements SurfaceHolder.Callback, TextureView.SurfaceTextu
		if( video_recorder != null ) {
		stopVideo(false);
		}
		this.functionalMode = FunctionalMode.QRCODE;
		final Activity activity = (Activity) Preview.this.getContext();
		final FrameLayout rootLayout = activity.findViewById(android.R.id.content);
		rootLayout.addView(overlayQRCodeView);
		int qrcodeCamId = ((MainActivity)getContext()).getBetterQRCodeCameraID();
		if (qrcodeCamId >= 0) {
		applicationInterface.setCameraIdPref(qrcodeCamId);
		//userSwitchToCamera(qrcodeCamId, true);
		}
		setQRCode(true);
		} else if (this.is_qrcode()) {
		this.functionalMode = FunctionalMode.PHOTO;
		final Activity activity = (Activity) Preview.this.getContext();
		final FrameLayout rootLayout = activity.findViewById(android.R.id.content);
		if (overlayQRCodeView.getParent() != null) {
		rootLayout.removeView(overlayQRCodeView);
		}
		setQRCode(false);
		} else if (this.is_photo()) {
		if( this.isOnTimer() ) {
		cancelTimer();
		@@ -8883,6 +8870,21 @@ public class Preview implements SurfaceHolder.Callback, TextureView.SurfaceTextu
		}
		}

		public void setQRCode(boolean enabled) {
		final Activity activity = (Activity) Preview.this.getContext();
		final FrameLayout rootLayout = activity.findViewById(android.R.id.content);
		if (enabled) {
		this.functionalMode = FunctionalMode.QRCODE;
		rootLayout.addView(overlayQRCodeView);
		int qrcodeCamId = ((MainActivity)getContext()).getBetterQRCodeCameraID();
		if (qrcodeCamId >= 0) {
		applicationInterface.setCameraIdPref(qrcodeCamId);
		}
		} else if (overlayQRCodeView.getParent() != null) {
		rootLayout.removeView(overlayQRCodeView);
		}
		}

		public boolean isQRCode() {
		return functionalMode == FunctionalMode.QRCODE;
		}

app/src/main/java/net/sourceforge/opencamera/qr/QrScannerActivity.kt

0 → 100644

+11 −0

Original line number	Diff line number	Diff line
		package net.sourceforge.opencamera.qr

		import android.os.Bundle
		import net.sourceforge.opencamera.MainActivity

		class QrScannerActivity : MainActivity() {
		override fun onCreate(savedInstanceState: Bundle?) {
		super.onCreate(savedInstanceState)
		preview.setQRCode(true)
		}
		}