[Partial Screenshare] log projection permission cancelled (9c6db630) · Commits · e / os / android_frameworks_base

media/java/android/media/projection/IMediaProjectionManager.aidl

+8 −15

Original line number	Diff line number	Diff line
		@@ -158,15 +158,12 @@ interface IMediaProjectionManager {
		in @nullable IMediaProjection projection);

		/**
		* Notifies system server that we are handling a particular state during the consent flow.
		* Notifies system server that the permission request was initiated.
		*
		* <p>Only used for emitting atoms.
		*
		* @param hostUid The uid of the process requesting consent to capture, may be an app or
		* SystemUI.
		* @param state The state that SystemUI is handling during the consent flow.
		* Must be a valid
		* state defined in the MediaProjectionState enum.
		* @param sessionCreationSource Only set if the state is MEDIA_PROJECTION_STATE_INITIATED.
		* Indicates the entry point for requesting the permission. Must be
		* a valid state defined
		@@ -175,27 +172,23 @@ interface IMediaProjectionManager {
		@EnforcePermission("android.Manifest.permission.MANAGE_MEDIA_PROJECTION")
		@JavaPassthrough(annotation = "@android.annotation.RequiresPermission(android.Manifest"
		+ ".permission.MANAGE_MEDIA_PROJECTION)")
		oneway void notifyPermissionRequestStateChange(int hostUid, int state, int sessionCreationSource);
		oneway void notifyPermissionRequestInitiated(int hostUid, int sessionCreationSource);

		/**
		* Notifies system server that the permission request was initiated.
		* Notifies system server that the permission request was displayed.
		*
		* <p>Only used for emitting atoms.
		*
		* @param hostUid The uid of the process requesting consent to capture, may be an app or
		* SystemUI.
		* @param sessionCreationSource Only set if the state is MEDIA_PROJECTION_STATE_INITIATED.
		* Indicates the entry point for requesting the permission. Must be
		* a valid state defined
		* in the SessionCreationSource enum.
		*/
		@EnforcePermission("android.Manifest.permission.MANAGE_MEDIA_PROJECTION")
		@JavaPassthrough(annotation = "@android.annotation.RequiresPermission(android.Manifest"
		+ ".permission.MANAGE_MEDIA_PROJECTION)")
		oneway void notifyPermissionRequestInitiated(int hostUid, int sessionCreationSource);
		oneway void notifyPermissionRequestDisplayed(int hostUid);

		/**
		* Notifies system server that the permission request was displayed.
		* Notifies system server that the permission request was cancelled.
		*
		* <p>Only used for emitting atoms.
		*
		@@ -205,7 +198,7 @@ interface IMediaProjectionManager {
		@EnforcePermission("android.Manifest.permission.MANAGE_MEDIA_PROJECTION")
		@JavaPassthrough(annotation = "@android.annotation.RequiresPermission(android.Manifest"
		+ ".permission.MANAGE_MEDIA_PROJECTION)")
		oneway void notifyPermissionRequestDisplayed(int hostUid);
		oneway void notifyPermissionRequestCancelled(int hostUid);

		/**
		* Notifies system server that the app selector was displayed.

packages/SystemUI/src/com/android/systemui/mediaprojection/MediaProjectionMetricsLogger.kt

+9 −38

Original line number	Diff line number	Diff line
		@@ -16,7 +16,6 @@
		package com.android.systemui.mediaprojection

		import android.media.projection.IMediaProjectionManager
		import android.os.Process
		import android.os.RemoteException
		import android.util.Log
		import com.android.internal.util.FrameworkStatsLog.MEDIA_PROJECTION_STATE_CHANGED__CREATION_SOURCE__CREATION_SOURCE_APP as METRICS_CREATION_SOURCE_APP
		@@ -66,56 +65,28 @@ constructor(private val service: IMediaProjectionManager) {
		}

		/**
		* Request to log that the app selector was displayed.
		* Request to log that the permission request was cancelled.
		*
		* @param hostUid The UID of the package that initiates MediaProjection.
		*/
		fun notifyAppSelectorDisplayed(hostUid: Int) {
		fun notifyProjectionRequestCancelled(hostUid: Int) {
		try {
		service.notifyAppSelectorDisplayed(hostUid)
		service.notifyPermissionRequestCancelled(hostUid)
		} catch (e: RemoteException) {
		Log.e(TAG, "Error notifying server of app selector displayed", e)
		}
		Log.e(TAG, "Error notifying server of projection cancelled", e)
		}

		/**
		* Request to log that the permission request moved to the given state.
		*
		* Should not be used for the initialization state, since that should use {@link
		* MediaProjectionMetricsLogger#notifyProjectionInitiated(Int)} and pass the
		* sessionCreationSource.
		*/
		fun notifyPermissionProgress(state: Int) {
		// TODO validate state is valid
		notifyToServer(state, SessionCreationSource.UNKNOWN)
		}

		/**
		* Notifies system server that we are handling a particular state during the consent flow.
		*
		* Only used for emitting atoms.
		* Request to log that the app selector was displayed.
		*
		* @param state The state that SystemUI is handling during the consent flow. Must be a valid
		* state defined in the MediaProjectionState enum.
		* @param sessionCreationSource Only set if the state is MEDIA_PROJECTION_STATE_INITIATED.
		* Indicates the entry point for requesting the permission. Must be a valid state defined in
		* the SessionCreationSource enum.
		* @param hostUid The UID of the package that initiates MediaProjection.
		*/
		private fun notifyToServer(state: Int, sessionCreationSource: SessionCreationSource) {
		Log.v(TAG, "FOO notifyToServer of state $state and source $sessionCreationSource")
		fun notifyAppSelectorDisplayed(hostUid: Int) {
		try {
		service.notifyPermissionRequestStateChange(
		Process.myUid(),
		state,
		sessionCreationSource.toMetricsConstant()
		)
		service.notifyAppSelectorDisplayed(hostUid)
		} catch (e: RemoteException) {
		Log.e(
		TAG,
		"Error notifying server of permission flow state $state from source " +
		"$sessionCreationSource",
		e
		)
		Log.e(TAG, "Error notifying server of app selector displayed", e)
		}
		}

packages/SystemUI/src/com/android/systemui/mediaprojection/appselector/MediaProjectionAppSelectorActivity.kt

+4 −0

Original line number	Diff line number	Diff line
		@@ -210,6 +210,10 @@ class MediaProjectionAppSelectorActivity(
		reviewGrantedConsentRequired,
		/* projection= */ null
		)
		if (isFinishing) {
		// Only log dismissed when actually finishing, and not when changing configuration.
		controller.onSelectorDismissed()
		}
		}
		activityLauncher.destroy()
		controller.destroy()

packages/SystemUI/src/com/android/systemui/mediaprojection/appselector/MediaProjectionAppSelectorController.kt

+4 −1

Original line number	Diff line number	Diff line
		@@ -18,7 +18,6 @@ package com.android.systemui.mediaprojection.appselector

		import android.content.ComponentName
		import android.os.UserHandle
		import com.android.internal.util.FrameworkStatsLog.MEDIA_PROJECTION_STATE_CHANGED__STATE__MEDIA_PROJECTION_STATE_APP_SELECTOR_DISPLAYED as STATE_APP_SELECTOR_DISPLAYED
		import com.android.systemui.mediaprojection.MediaProjectionMetricsLogger
		import com.android.systemui.mediaprojection.appselector.data.RecentTask
		import com.android.systemui.mediaprojection.appselector.data.RecentTaskListProvider
		@@ -76,6 +75,10 @@ constructor(
		scope.cancel()
		}

		fun onSelectorDismissed() {
		logger.notifyProjectionRequestCancelled(hostUid)
		}

		private suspend fun refreshForegroundTaskThumbnails(tasks: List<RecentTask>) {
		coroutineScope {
		val thumbnails: List<Deferred<ThumbnailData?>> =

packages/SystemUI/src/com/android/systemui/mediaprojection/permission/BaseScreenSharePermissionDialog.kt

+17 −1

Original line number	Diff line number	Diff line
		@@ -32,6 +32,7 @@ import androidx.annotation.ColorRes
		import androidx.annotation.DrawableRes
		import androidx.annotation.LayoutRes
		import androidx.annotation.StringRes
		import com.android.systemui.mediaprojection.MediaProjectionMetricsLogger
		import com.android.systemui.res.R
		import com.android.systemui.statusbar.phone.SystemUIDialog

		@@ -40,16 +41,31 @@ open class BaseScreenSharePermissionDialog(
		context: Context,
		private val screenShareOptions: List<ScreenShareOption>,
		private val appName: String?,
		private val hostUid: Int,
		private val mediaProjectionMetricsLogger: MediaProjectionMetricsLogger,
		@DrawableRes private val dialogIconDrawable: Int? = null,
		@ColorRes private val dialogIconTint: Int? = null
		@ColorRes private val dialogIconTint: Int? = null,
		) : SystemUIDialog(context), AdapterView.OnItemSelectedListener {
		private lateinit var dialogTitle: TextView
		private lateinit var startButton: TextView
		private lateinit var cancelButton: TextView
		private lateinit var warning: TextView
		private lateinit var screenShareModeSpinner: Spinner
		private var hasCancelBeenLogged: Boolean = false
		var selectedScreenShareOption: ScreenShareOption = screenShareOptions.first()

		override fun dismiss() {
		super.dismiss()

		// Dismiss can be called multiple times and we only want to log once.
		if (hasCancelBeenLogged) {
		return
		}

		mediaProjectionMetricsLogger.notifyProjectionRequestCancelled(hostUid)
		hasCancelBeenLogged = true
		}

		public override fun onCreate(savedInstanceState: Bundle?) {
		super.onCreate(savedInstanceState)
		window?.addPrivateFlags(WindowManager.LayoutParams.SYSTEM_FLAG_SHOW_FOR_ALL_USERS)