camera: Avoid aux camera changes for non-aux device (e4c0be84) · Commits · e / os / Camera

app/src/main/java/net/sourceforge/opencamera/MainActivity.java

+57 −34

Original line number	Diff line number	Diff line
		@@ -403,12 +403,14 @@ public class MainActivity extends AppCompatActivity {
		getWindow().setAttributes(layout);
		}

		if (getResources().getBoolean(R.bool.zoom_level_switch_supported)) {
		cameraManager = (CameraManager) getSystemService(Context.CAMERA_SERVICE);
		camerafinder = new CameraFinder(cameraManager);
		cameraModel = camerafinder.getCameraModels();
		cameraIdentifier = new CameraIdentifier(cameraModel);
		camerafinder.init();
		cameraIdentifier.init();
		}

		// Setup multi-camera buttons (must be done after creating preview so we know which Camera API is being used,
		// and before initialising on-screen visibility).
		@@ -422,7 +424,6 @@ public class MainActivity extends AppCompatActivity {
		int n_cameras = preview.getCameraControllerManager().getNumberOfCameras();
		if (getResources().getBoolean(R.bool.zoom_level_switch_supported)) {
		n_cameras = camerafinder.getAllCameraIdList().size();
		}
		if( n_cameras > 2 ) {
		this.back_camera_ids = new ArrayList<>();
		this.front_camera_ids = new ArrayList<>();
		@@ -456,6 +457,28 @@ public class MainActivity extends AppCompatActivity {
		}
		}
		}
		}
		} else if (n_cameras > 2) {
		this.back_camera_ids = new ArrayList<>();
		this.front_camera_ids = new ArrayList<>();
		this.other_camera_ids = new ArrayList<>();
		for (int i = 0; i < n_cameras; i++) {
		switch (preview.getCameraControllerManager().getFacing(i)) {
		case FACING_BACK:
		back_camera_ids.add(i);
		break;
		case FACING_FRONT:
		front_camera_ids.add(i);
		break;
		default:
		// we assume any unknown cameras are also external
		other_camera_ids.add(i);
		break;
		}
		}
		}

		if (n_cameras > 2) {
		if( MyDebug.LOG ) {
		Log.d(TAG, "back_camera_ids: " + back_camera_ids);
		Log.d(TAG, "front_camera_ids: " + front_camera_ids);

app/src/main/res/values/config.xml

+1 −1

Original line number	Diff line number	Diff line
		<?xml version="1.0" encoding="utf-8"?>
		<resources>
		<bool name="zoom_level_switch_supported">false</bool>
		<bool name="allow_logical_camera_ids">false</bool>
		<bool name="allow_logical_camera_ids">true</bool>

		<!-- An array of (0: back camera / 1: front camera, approximate zoom ratio).
		These values will be added to the lens switcher if one or more cameras uses the