Hook up media player resumption to UI (84f5a0e7) · Commits · e / os / android_frameworks_base

packages/SystemUI/src/com/android/systemui/media/MediaControlPanel.java

+2 −29

Original line number	Diff line number	Diff line
		@@ -96,13 +96,13 @@ public class MediaControlPanel {
		*/
		@Inject
		public MediaControlPanel(Context context, @Background Executor backgroundExecutor,
		ActivityStarter activityStarter, MediaHostStatesManager mediaHostStatesManager,
		ActivityStarter activityStarter, MediaViewController mediaViewController,
		SeekBarViewModel seekBarViewModel) {
		mContext = context;
		mBackgroundExecutor = backgroundExecutor;
		mActivityStarter = activityStarter;
		mSeekBarViewModel = seekBarViewModel;
		mMediaViewController = new MediaViewController(context, mediaHostStatesManager);
		mMediaViewController = mediaViewController;
		loadDimens();
		}

		@@ -362,14 +362,6 @@ public class MediaControlPanel {
		return artwork;
		}

		/**
		* Return the token for the current media session
		* @return the token
		*/
		public MediaSession.Token getMediaSessionToken() {
		return mToken;
		}

		/**
		* Get the current media controller
		* @return the controller
		@@ -378,25 +370,6 @@ public class MediaControlPanel {
		return mController;
		}

		/**
		* Get the name of the package associated with the current media controller
		* @return the package name, or null if no controller
		*/
		public String getMediaPlayerPackage() {
		if (mController == null) {
		return null;
		}
		return mController.getPackageName();
		}

		/**
		* Check whether this player has an attached media session.
		* @return whether there is a controller with a current media session.
		*/
		public boolean hasMediaSession() {
		return mController != null && mController.getPlaybackState() != null;
		}

		/**
		* Check whether the media controlled by this player is currently playing
		* @return whether it is playing, or false if no controller information

packages/SystemUI/src/com/android/systemui/media/MediaData.kt

+47 −1

Original line number	Diff line number	Diff line
		@@ -25,19 +25,65 @@ import android.media.session.MediaSession
		data class MediaData(
		val initialized: Boolean = false,
		val backgroundColor: Int,
		/**
		* App name that will be displayed on the player.
		*/
		val app: String?,
		/**
		* Icon shown on player, close to app name.
		*/
		val appIcon: Drawable?,
		/**
		* Artist name.
		*/
		val artist: CharSequence?,
		/**
		* Song name.
		*/
		val song: CharSequence?,
		/**
		* Album artwork.
		*/
		val artwork: Icon?,
		/**
		* List of actions that can be performed on the player: prev, next, play, pause, etc.
		*/
		val actions: List<MediaAction>,
		/**
		* Same as above, but shown on smaller versions of the player, like in QQS or keyguard.
		*/
		val actionsToShowInCompact: List<Int>,
		/**
		* Package name of the app that's posting the media.
		*/
		val packageName: String,
		/**
		* Unique media session identifier.
		*/
		val token: MediaSession.Token?,
		/**
		* Action to perform when the player is tapped.
		* This is unrelated to {@link #actions}.
		*/
		val clickIntent: PendingIntent?,
		/**
		* Where the media is playing: phone, headphones, ear buds, remote session.
		*/
		val device: MediaDeviceData?,
		/**
		* When active, a player will be displayed on keyguard and quick-quick settings.
		* This is unrelated to the stream being playing or not, a player will not be active if
		* timed out, or in resumption mode.
		*/
		var active: Boolean,
		/**
		* Action that should be performed to restart a non active session.
		*/
		var resumeAction: Runnable?,
		val notificationKey: String = "INVALID",
		/**
		* Notification key for cancelling a media player after a timeout (when not using resumption.)
		*/
		val notificationKey: String? = null,
		var hasCheckedForResume: Boolean = false
		)

packages/SystemUI/src/com/android/systemui/media/MediaDataManager.kt

+26 −25

Original line number	Diff line number	Diff line
		@@ -67,7 +67,7 @@ private const val LUMINOSITY_THRESHOLD = 0.05f
		private const val SATURATION_MULTIPLIER = 0.8f

		private val LOADING = MediaData(false, 0, null, null, null, null, null,
		emptyList(), emptyList(), "INVALID", null, null, null, null)
		emptyList(), emptyList(), "INVALID", null, null, null, true, null)

		fun isMediaNotification(sbn: StatusBarNotification): Boolean {
		if (!sbn.notification.hasMediaSession()) {
		@@ -88,12 +88,12 @@ fun isMediaNotification(sbn: StatusBarNotification): Boolean {
		class MediaDataManager @Inject constructor(
		private val context: Context,
		private val mediaControllerFactory: MediaControllerFactory,
		private val mediaTimeoutListener: MediaTimeoutListener,
		private val notificationEntryManager: NotificationEntryManager,
		private val mediaResumeListener: MediaResumeListener,
		@Background private val backgroundExecutor: Executor,
		@Main private val foregroundExecutor: Executor,
		private val broadcastDispatcher: BroadcastDispatcher
		broadcastDispatcher: BroadcastDispatcher,
		mediaTimeoutListener: MediaTimeoutListener,
		mediaResumeListener: MediaResumeListener
		) {

		private val listeners: MutableSet<Listener> = mutableSetOf()
		@@ -131,7 +131,6 @@ class MediaDataManager @Inject constructor(
		mediaTimeoutListener.timeoutCallback = { token: String, timedOut: Boolean ->
		setTimedOut(token, timedOut) }
		addListener(mediaTimeoutListener)

		if (useMediaResumption) {
		mediaResumeListener.addTrackToResumeCallback = { desc: MediaDescription,
		resumeAction: Runnable, token: MediaSession.Token, appName: String,
		@@ -215,7 +214,7 @@ class MediaDataManager @Inject constructor(
		mediaEntries.put(packageName, resumeData)
		}
		backgroundExecutor.execute {
		loadMediaDataInBg(desc, action, token, appName, appIntent, packageName)
		loadMediaDataInBgForResumption(desc, action, token, appName, appIntent, packageName)
		}
		}

		@@ -255,16 +254,21 @@ class MediaDataManager @Inject constructor(
		fun removeListener(listener: Listener) = listeners.remove(listener)

		private fun setTimedOut(token: String, timedOut: Boolean) {
		if (!timedOut) {
		mediaEntries[token]?.let {
		if (Utils.useMediaResumption(context)) {
		if (it.active == !timedOut) {
		return
		}
		mediaEntries[token]?.let {
		it.active = !timedOut
		onMediaDataLoaded(token, token, it)
		} else {
		notificationEntryManager.removeNotification(it.notificationKey, null /* ranking */,
		UNDEFINED_DISMISS_REASON)
		}
		}
		}

		private fun loadMediaDataInBg(
		private fun loadMediaDataInBgForResumption(
		desc: MediaDescription,
		resumeAction: Runnable,
		token: MediaSession.Token,
		@@ -272,11 +276,6 @@ class MediaDataManager @Inject constructor(
		appIntent: PendingIntent,
		packageName: String
		) {
		if (resumeAction == null) {
		Log.e(TAG, "Resume action cannot be null")
		return
		}

		if (TextUtils.isEmpty(desc.title)) {
		Log.e(TAG, "Description incomplete")
		return
		@@ -299,7 +298,8 @@ class MediaDataManager @Inject constructor(
		foregroundExecutor.execute {
		onMediaDataLoaded(packageName, null, MediaData(true, Color.DKGRAY, appName,
		null, desc.subtitle, desc.title, artworkIcon, listOf(mediaAction), listOf(0),
		packageName, token, appIntent, null, resumeAction, packageName))
		packageName, token, appIntent, device = null, active = false,
		resumeAction = resumeAction))
		}
		}

		@@ -430,7 +430,8 @@ class MediaDataManager @Inject constructor(
		foregroundExecutor.execute {
		onMediaDataLoaded(key, oldKey, MediaData(true, bgColor, app, smallIconDrawable, artist,
		song, artWorkIcon, actionIcons, actionsToShowCollapsed, sbn.packageName, token,
		notif.contentIntent, null, resumeAction, key))
		notif.contentIntent, null, active = true, resumeAction = resumeAction,
		notificationKey = key))
		}
		}

		@@ -528,13 +529,13 @@ class MediaDataManager @Inject constructor(
		/**
		* Are there any media notifications active?
		*/
		fun hasActiveMedia() = mediaEntries.any({ isActive(it.value) })
		fun hasActiveMedia() = mediaEntries.any { it.value.active }

		fun isActive(data: MediaData): Boolean {
		if (data.token == null) {
		fun isActive(token: MediaSession.Token?): Boolean {
		if (token == null) {
		return false
		}
		val controller = mediaControllerFactory.create(data.token)
		val controller = mediaControllerFactory.create(token)
		val state = controller?.playbackState?.state
		return state != null && NotificationMediaManager.isActiveState(state)
		}
		@@ -542,7 +543,7 @@ class MediaDataManager @Inject constructor(
		/**
		* Are there any media entries, including resume controls?
		*/
		fun hasAnyMedia() = mediaEntries.isNotEmpty()
		fun hasAnyMedia() = if (useMediaResumption) mediaEntries.isNotEmpty() else hasActiveMedia()

		interface Listener {

packages/SystemUI/src/com/android/systemui/media/MediaHost.kt

+60 −6

Original line number	Diff line number	Diff line
		package com.android.systemui.media

		import android.graphics.PointF
		import android.graphics.Rect
		import android.view.View
		import android.view.View.OnAttachStateChangeListener
		@@ -20,8 +21,6 @@ class MediaHost @Inject constructor(
		var location: Int = -1
		private set
		var visibleChangedListener: ((Boolean) -> Unit)? = null
		var visible: Boolean = false
		private set

		private val tmpLocationOnScreen: IntArray = intArrayOf(0, 0)

		@@ -109,16 +108,17 @@ class MediaHost @Inject constructor(
		}

		private fun updateViewVisibility() {
		if (showsOnlyActiveMedia) {
		visible = mediaDataManager.hasActiveMedia()
		visible = if (showsOnlyActiveMedia) {
		mediaDataManager.hasActiveMedia()
		} else {
		visible = mediaDataManager.hasAnyMedia()
		mediaDataManager.hasAnyMedia()
		}
		hostView.visibility = if (visible) View.VISIBLE else View.GONE
		visibleChangedListener?.invoke(visible)
		}

		class MediaHostStateHolder @Inject constructor() : MediaHostState {
		private var gonePivot: PointF = PointF()

		override var measurementInput: MeasurementInput? = null
		set(value) {
		@@ -144,6 +144,25 @@ class MediaHost @Inject constructor(
		}
		}

		override var visible: Boolean = true
		set(value) {
		if (field == value) {
		return
		}
		field = value
		changedListener?.invoke()
		}

		override fun getPivotX(): Float = gonePivot.x
		override fun getPivotY(): Float = gonePivot.y
		override fun setGonePivot(x: Float, y: Float) {
		if (gonePivot.equals(x, y)) {
		return
		}
		gonePivot.set(x, y)
		changedListener?.invoke()
		}

		/**
		* A listener for all changes. This won't be copied over when invoking [copy]
		*/
		@@ -157,6 +176,8 @@ class MediaHost @Inject constructor(
		mediaHostState.expansion = expansion
		mediaHostState.showsOnlyActiveMedia = showsOnlyActiveMedia
		mediaHostState.measurementInput = measurementInput?.copy()
		mediaHostState.visible = visible
		mediaHostState.gonePivot.set(gonePivot)
		return mediaHostState
		}

		@@ -173,6 +194,12 @@ class MediaHost @Inject constructor(
		if (showsOnlyActiveMedia != other.showsOnlyActiveMedia) {
		return false
		}
		if (visible != other.visible) {
		return false
		}
		if (!gonePivot.equals(other.getPivotX(), other.getPivotY())) {
		return false
		}
		return true
		}

		@@ -180,6 +207,8 @@ class MediaHost @Inject constructor(
		var result = measurementInput?.hashCode() ?: 0
		result = 31 * result + expansion.hashCode()
		result = 31 * result + showsOnlyActiveMedia.hashCode()
		result = 31 * result + if (visible) 1 else 2
		result = 31 * result + gonePivot.hashCode()
		return result
		}
		}
		@@ -194,7 +223,8 @@ interface MediaHostState {
		var measurementInput: MeasurementInput?

		/**
		* The expansion of the player, 0 for fully collapsed, 1 for fully expanded
		* The expansion of the player, 0 for fully collapsed (up to 3 actions), 1 for fully expanded
		* (up to 5 actions.)
		*/
		var expansion: Float

		@@ -203,6 +233,30 @@ interface MediaHostState {
		*/
		var showsOnlyActiveMedia: Boolean

		/**
		* If the view should be VISIBLE or GONE.
		*/
		var visible: Boolean

		/**
		* Sets the pivot point when clipping the height or width.
		* Clipping happens when animating visibility when we're visible in QS but not on QQS,
		* for example.
		*/
		fun setGonePivot(x: Float, y: Float)

		/**
		* x position of pivot, from 0 to 1
		* @see [setGonePivot]
		*/
		fun getPivotX(): Float

		/**
		* y position of pivot, from 0 to 1
		* @see [setGonePivot]
		*/
		fun getPivotY(): Float

		/**
		* Get a copy of this view state, deepcopying all appropriate members
		*/

packages/SystemUI/src/com/android/systemui/media/MediaTimeoutListener.kt

+7 −2

Original line number	Diff line number	Diff line
		@@ -43,6 +43,11 @@ class MediaTimeoutListener @Inject constructor(

		private val mediaListeners: MutableMap<String, PlaybackStateListener> = mutableMapOf()

		/**
		* Callback representing that a media object is now expired:
		* @param token Media session unique identifier
		* @param pauseTimeuot True when expired for {@code PAUSED_MEDIA_TIMEOUT}
		*/
		lateinit var timeoutCallback: (String, Boolean) -> Unit

		override fun onMediaDataLoaded(key: String, oldKey: String?, data: MediaData) {
		@@ -112,11 +117,11 @@ class MediaTimeoutListener @Inject constructor(
		}
		}

		private fun expireMediaTimeout(mediaNotificationKey: String, reason: String) {
		private fun expireMediaTimeout(mediaKey: String, reason: String) {
		cancellation?.apply {
		if (DEBUG) {
		Log.v(TAG,
		"media timeout cancelled for $mediaNotificationKey, reason: $reason")
		"media timeout cancelled for $mediaKey, reason: $reason")
		}
		run()
		}