Merge "Add blacklist for camera protection" into rvc-dev am: 85ee54cc46 am: 91a4680d18 (80a5cf87) · Commits · e / os / android_frameworks_base

packages/SystemUI/res/values/config.xml

+4 −0

Original line number	Diff line number	Diff line
		@@ -554,6 +554,10 @@
		<!-- ID for the camera that needs extra protection -->
		<string translatable="false" name="config_protectedCameraId"></string>

		<!-- Comma-separated list of packages to exclude from camera protection e.g.
		"com.android.systemui,com.android.xyz" -->
		<string translatable="false" name="config_cameraProtectionExcludedPackages"></string>

		<!-- Flag to turn on the rendering of the above path or not -->
		<bool name="config_enableDisplayCutoutProtection">false</bool>

packages/SystemUI/src/com/android/systemui/CameraAvailabilityListener.kt

+13 −5

Original line number	Diff line number	Diff line
		@@ -37,20 +37,22 @@ class CameraAvailabilityListener(
		private val cameraManager: CameraManager,
		private val cutoutProtectionPath: Path,
		private val targetCameraId: String,
		excludedPackages: String,
		private val executor: Executor
		) {
		private var cutoutBounds = Rect()
		private val excludedPackageIds: Set<String>
		private val listeners = mutableListOf<CameraTransitionCallback>()
		private val availabilityCallback: CameraManager.AvailabilityCallback =
		object : CameraManager.AvailabilityCallback() {
		override fun onCameraAvailable(cameraId: String) {
		override fun onCameraClosed(cameraId: String) {
		if (targetCameraId == cameraId) {
		notifyCameraInactive()
		}
		}

		override fun onCameraUnavailable(cameraId: String) {
		if (targetCameraId == cameraId) {
		override fun onCameraOpened(cameraId: String, packageId: String) {
		if (targetCameraId == cameraId && !isExcluded(packageId)) {
		notifyCameraActive()
		}
		}
		@@ -64,6 +66,7 @@ class CameraAvailabilityListener(
		computed.top.roundToInt(),
		computed.right.roundToInt(),
		computed.bottom.roundToInt())
		excludedPackageIds = excludedPackages.split(",").toSet()
		}

		/**
		@@ -87,6 +90,10 @@ class CameraAvailabilityListener(
		listeners.remove(callback)
		}

		private fun isExcluded(packageId: String): Boolean {
		return excludedPackageIds.contains(packageId)
		}

		private fun registerCameraListener() {
		cameraManager.registerAvailabilityCallback(executor, availabilityCallback)
		}
		@@ -118,9 +125,10 @@ class CameraAvailabilityListener(
		val res = context.resources
		val pathString = res.getString(R.string.config_frontBuiltInDisplayCutoutProtection)
		val cameraId = res.getString(R.string.config_protectedCameraId)
		val excluded = res.getString(R.string.config_cameraProtectionExcludedPackages)

		return CameraAvailabilityListener(
		manager, pathFromString(pathString), cameraId, executor)
		manager, pathFromString(pathString), cameraId, excluded, executor)
		}

		private fun pathFromString(pathString: String): Path {