Merge "Reset when playback state is NONE, and refactoring" into rvc-dev am:... (9de9fc64) · Commits · e / os / android_frameworks_base

packages/SystemUI/res/layout/qs_media_panel.xml

+1 −2

Original line number	Diff line number	Diff line
		@@ -32,7 +32,6 @@
		android:orientation="horizontal"
		android:layout_width="match_parent"
		android:layout_height="wrap_content"
		android:id="@+id/header"
		android:layout_marginBottom="16dp"
		>

		@@ -73,7 +72,7 @@

		<!-- Song name -->
		<TextView
		android:id="@+id/header_text"
		android:id="@+id/header_title"
		android:layout_width="wrap_content"
		android:layout_height="wrap_content"
		android:singleLine="true"

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

0 → 100644

+425 −0

Original line number	Diff line number	Diff line
		/*
		* Copyright (C) 2020 The Android Open Source Project
		*
		* Licensed under the Apache License, Version 2.0 (the "License");
		* you may not use this file except in compliance with the License.
		* You may obtain a copy of the License at
		*
		* http://www.apache.org/licenses/LICENSE-2.0
		*
		* Unless required by applicable law or agreed to in writing, software
		* distributed under the License is distributed on an "AS IS" BASIS,
		* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
		* See the License for the specific language governing permissions and
		* limitations under the License.
		*/

		package com.android.systemui.media;

		import android.annotation.LayoutRes;
		import android.app.PendingIntent;
		import android.content.ComponentName;
		import android.content.Context;
		import android.content.Intent;
		import android.content.pm.PackageManager;
		import android.content.pm.ResolveInfo;
		import android.content.res.ColorStateList;
		import android.graphics.Bitmap;
		import android.graphics.drawable.Drawable;
		import android.graphics.drawable.GradientDrawable;
		import android.graphics.drawable.Icon;
		import android.graphics.drawable.RippleDrawable;
		import android.media.MediaMetadata;
		import android.media.session.MediaController;
		import android.media.session.MediaSession;
		import android.media.session.PlaybackState;
		import android.os.Handler;
		import android.util.Log;
		import android.view.KeyEvent;
		import android.view.LayoutInflater;
		import android.view.View;
		import android.view.ViewGroup;
		import android.widget.ImageButton;
		import android.widget.ImageView;
		import android.widget.LinearLayout;
		import android.widget.TextView;

		import androidx.core.graphics.drawable.RoundedBitmapDrawable;
		import androidx.core.graphics.drawable.RoundedBitmapDrawableFactory;

		import com.android.settingslib.media.MediaDevice;
		import com.android.settingslib.media.MediaOutputSliceConstants;
		import com.android.settingslib.widget.AdaptiveIcon;
		import com.android.systemui.Dependency;
		import com.android.systemui.R;
		import com.android.systemui.plugins.ActivityStarter;
		import com.android.systemui.statusbar.NotificationMediaManager;

		import java.util.List;
		import java.util.concurrent.Executor;

		/**
		* Base media control panel for System UI
		*/
		public class MediaControlPanel implements NotificationMediaManager.MediaListener {
		private static final String TAG = "MediaControlPanel";
		private final NotificationMediaManager mMediaManager;
		private final Executor mBackgroundExecutor;

		private Context mContext;
		protected LinearLayout mMediaNotifView;
		private View mSeamless;
		private MediaSession.Token mToken;
		private MediaController mController;
		private int mForegroundColor;
		private int mBackgroundColor;
		protected ComponentName mRecvComponent;

		private final int[] mActionIds;

		// Button IDs used in notifications
		protected static final int[] NOTIF_ACTION_IDS = {
		com.android.internal.R.id.action0,
		com.android.internal.R.id.action1,
		com.android.internal.R.id.action2,
		com.android.internal.R.id.action3,
		com.android.internal.R.id.action4
		};

		private MediaController.Callback mSessionCallback = new MediaController.Callback() {
		@Override
		public void onSessionDestroyed() {
		Log.d(TAG, "session destroyed");
		mController.unregisterCallback(mSessionCallback);
		clearControls();
		}
		};

		/**
		* Initialize a new control panel
		* @param context
		* @param parent
		* @param manager
		* @param layoutId layout resource to use for this control panel
		* @param actionIds resource IDs for action buttons in the layout
		* @param backgroundExecutor background executor, used for processing artwork
		*/
		public MediaControlPanel(Context context, ViewGroup parent, NotificationMediaManager manager,
		@LayoutRes int layoutId, int[] actionIds, Executor backgroundExecutor) {
		mContext = context;
		LayoutInflater inflater = LayoutInflater.from(mContext);
		mMediaNotifView = (LinearLayout) inflater.inflate(layoutId, parent, false);
		mMediaManager = manager;
		mActionIds = actionIds;
		mBackgroundExecutor = backgroundExecutor;
		}

		/**
		* Get the view used to display media controls
		* @return the view
		*/
		public View getView() {
		return mMediaNotifView;
		}

		/**
		* Get the context
		* @return context
		*/
		public Context getContext() {
		return mContext;
		}

		/**
		* Update the media panel view for the given media session
		* @param token
		* @param icon
		* @param iconColor
		* @param bgColor
		* @param contentIntent
		* @param appNameString
		* @param device
		*/
		public void setMediaSession(MediaSession.Token token, Icon icon, int iconColor,
		int bgColor, PendingIntent contentIntent, String appNameString, MediaDevice device) {
		mToken = token;
		mForegroundColor = iconColor;
		mBackgroundColor = bgColor;
		mController = new MediaController(mContext, mToken);

		MediaMetadata mediaMetadata = mController.getMetadata();

		// Try to find a receiver for the media button that matches this app
		PackageManager pm = mContext.getPackageManager();
		Intent it = new Intent(Intent.ACTION_MEDIA_BUTTON);
		List<ResolveInfo> info = pm.queryBroadcastReceiversAsUser(it, 0, mContext.getUser());
		if (info != null) {
		for (ResolveInfo inf : info) {
		if (inf.activityInfo.packageName.equals(mController.getPackageName())) {
		mRecvComponent = inf.getComponentInfo().getComponentName();
		}
		}
		}

		mController.registerCallback(mSessionCallback);

		if (mediaMetadata == null) {
		Log.e(TAG, "Media metadata was null");
		return;
		}

		ImageView albumView = mMediaNotifView.findViewById(R.id.album_art);
		if (albumView != null) {
		// Resize art in a background thread
		mBackgroundExecutor.execute(() -> processAlbumArt(mediaMetadata, albumView));
		}
		mMediaNotifView.setBackgroundTintList(ColorStateList.valueOf(mBackgroundColor));

		// Click action
		mMediaNotifView.setOnClickListener(v -> {
		try {
		contentIntent.send();
		// Also close shade
		mContext.sendBroadcast(new Intent(Intent.ACTION_CLOSE_SYSTEM_DIALOGS));
		} catch (PendingIntent.CanceledException e) {
		Log.e(TAG, "Pending intent was canceled", e);
		}
		});

		// App icon
		ImageView appIcon = mMediaNotifView.findViewById(R.id.icon);
		Drawable iconDrawable = icon.loadDrawable(mContext);
		iconDrawable.setTint(mForegroundColor);
		appIcon.setImageDrawable(iconDrawable);

		// Song name
		TextView titleText = mMediaNotifView.findViewById(R.id.header_title);
		String songName = mediaMetadata.getString(MediaMetadata.METADATA_KEY_TITLE);
		titleText.setText(songName);
		titleText.setTextColor(mForegroundColor);

		// Not in mini player:
		// App title
		TextView appName = mMediaNotifView.findViewById(R.id.app_name);
		if (appName != null) {
		appName.setText(appNameString);
		appName.setTextColor(mForegroundColor);
		}

		// Artist name
		TextView artistText = mMediaNotifView.findViewById(R.id.header_artist);
		if (artistText != null) {
		String artistName = mediaMetadata.getString(MediaMetadata.METADATA_KEY_ARTIST);
		artistText.setText(artistName);
		artistText.setTextColor(mForegroundColor);
		}

		// Transfer chip
		mSeamless = mMediaNotifView.findViewById(R.id.media_seamless);
		if (mSeamless != null) {
		mSeamless.setVisibility(View.VISIBLE);
		updateDevice(device);
		ActivityStarter mActivityStarter = Dependency.get(ActivityStarter.class);
		mSeamless.setOnClickListener(v -> {
		final Intent intent = new Intent()
		.setAction(MediaOutputSliceConstants.ACTION_MEDIA_OUTPUT)
		.putExtra(MediaOutputSliceConstants.EXTRA_PACKAGE_NAME,
		mController.getPackageName())
		.putExtra(MediaOutputSliceConstants.KEY_MEDIA_SESSION_TOKEN, mToken);
		mActivityStarter.startActivity(intent, false, true /* dismissShade */,
		Intent.FLAG_ACTIVITY_NEW_TASK \| Intent.FLAG_ACTIVITY_CLEAR_TASK);
		});
		}

		// Ensure is only added once
		mMediaManager.removeCallback(this);
		mMediaManager.addCallback(this);
		}

		/**
		* 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
		*/
		public MediaController getController() {
		return mController;
		}

		/**
		* Get the name of the package associated with the current media controller
		* @return the package name
		*/
		public String getMediaPlayerPackage() {
		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
		*/
		public boolean isPlaying() {
		return isPlaying(mController);
		}

		/**
		* Check whether the given controller is currently playing
		* @param controller media controller to check
		* @return whether it is playing, or false if no controller information
		*/
		protected boolean isPlaying(MediaController controller) {
		if (controller == null) {
		return false;
		}

		PlaybackState state = controller.getPlaybackState();
		if (state == null) {
		return false;
		}

		return (state.getState() == PlaybackState.STATE_PLAYING);
		}

		/**
		* Process album art for layout
		* @param metadata media metadata
		* @param albumView view to hold the album art
		*/
		private void processAlbumArt(MediaMetadata metadata, ImageView albumView) {
		Bitmap albumArt = metadata.getBitmap(MediaMetadata.METADATA_KEY_ALBUM_ART);
		float radius = mContext.getResources().getDimension(R.dimen.qs_media_corner_radius);
		RoundedBitmapDrawable roundedDrawable = null;
		if (albumArt != null) {
		Bitmap original = albumArt.copy(Bitmap.Config.ARGB_8888, true);
		int albumSize = (int) mContext.getResources().getDimension(
		R.dimen.qs_media_album_size);
		Bitmap scaled = Bitmap.createScaledBitmap(original, albumSize, albumSize, false);
		roundedDrawable = RoundedBitmapDrawableFactory.create(mContext.getResources(), scaled);
		roundedDrawable.setCornerRadius(radius);
		} else {
		Log.e(TAG, "No album art available");
		}

		// Now that it's resized, update the UI
		final RoundedBitmapDrawable result = roundedDrawable;
		albumView.getHandler().post(() -> {
		if (result != null) {
		albumView.setImageDrawable(result);
		albumView.setVisibility(View.VISIBLE);
		} else {
		albumView.setImageDrawable(null);
		albumView.setVisibility(View.GONE);
		}
		});
		}

		/**
		* Update the current device information
		* @param device device information to display
		*/
		public void updateDevice(MediaDevice device) {
		if (mSeamless == null) {
		return;
		}
		Handler handler = mSeamless.getHandler();
		handler.post(() -> {
		updateChipInternal(device);
		});
		}

		private void updateChipInternal(MediaDevice device) {
		ColorStateList fgTintList = ColorStateList.valueOf(mForegroundColor);

		// Update the outline color
		LinearLayout viewLayout = (LinearLayout) mSeamless;
		RippleDrawable bkgDrawable = (RippleDrawable) viewLayout.getBackground();
		GradientDrawable rect = (GradientDrawable) bkgDrawable.getDrawable(0);
		rect.setStroke(2, mForegroundColor);
		rect.setColor(mBackgroundColor);

		ImageView iconView = mSeamless.findViewById(R.id.media_seamless_image);
		TextView deviceName = mSeamless.findViewById(R.id.media_seamless_text);
		deviceName.setTextColor(fgTintList);

		if (device != null) {
		Drawable icon = device.getIcon();
		iconView.setVisibility(View.VISIBLE);
		iconView.setImageTintList(fgTintList);

		if (icon instanceof AdaptiveIcon) {
		AdaptiveIcon aIcon = (AdaptiveIcon) icon;
		aIcon.setBackgroundColor(mBackgroundColor);
		iconView.setImageDrawable(aIcon);
		} else {
		iconView.setImageDrawable(icon);
		}
		deviceName.setText(device.getName());
		} else {
		// Reset to default
		iconView.setVisibility(View.GONE);
		deviceName.setText(com.android.internal.R.string.ext_media_seamless_action);
		}
		}

		/**
		* Put controls into a resumption state
		*/
		public void clearControls() {
		// Hide all the old buttons
		for (int i = 0; i < mActionIds.length; i++) {
		ImageButton thisBtn = mMediaNotifView.findViewById(mActionIds[i]);
		if (thisBtn != null) {
		thisBtn.setVisibility(View.GONE);
		}
		}

		// Add a restart button
		ImageButton btn = mMediaNotifView.findViewById(mActionIds[0]);
		btn.setOnClickListener(v -> {
		Log.d(TAG, "Attempting to restart session");
		// Send a media button event to previously found receiver
		if (mRecvComponent != null) {
		Intent intent = new Intent(Intent.ACTION_MEDIA_BUTTON);
		intent.setComponent(mRecvComponent);
		int keyCode = KeyEvent.KEYCODE_MEDIA_PLAY;
		intent.putExtra(
		Intent.EXTRA_KEY_EVENT,
		new KeyEvent(KeyEvent.ACTION_DOWN, keyCode));
		mContext.sendBroadcast(intent);
		} else {
		Log.d(TAG, "No receiver to restart");
		// If we don't have a receiver, try relaunching the activity instead
		try {
		mController.getSessionActivity().send();
		} catch (PendingIntent.CanceledException e) {
		Log.e(TAG, "Pending intent was canceled", e);
		}
		}
		});
		btn.setImageDrawable(mContext.getResources().getDrawable(R.drawable.lb_ic_play));
		btn.setImageTintList(ColorStateList.valueOf(mForegroundColor));
		btn.setVisibility(View.VISIBLE);
		}

		@Override
		public void onMetadataOrStateChanged(MediaMetadata metadata, int state) {
		if (state == PlaybackState.STATE_NONE) {
		clearControls();
		mMediaManager.removeCallback(this);
		}
		}
		}

packages/SystemUI/src/com/android/systemui/qs/QSMediaPlayer.java

+28 −334

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packages/SystemUI/src/com/android/systemui/qs/QSPanel.java

+15 −5

Original line number	Diff line number	Diff line
		@@ -50,6 +50,7 @@ import com.android.systemui.Dependency;
		import com.android.systemui.Dumpable;
		import com.android.systemui.R;
		import com.android.systemui.broadcast.BroadcastDispatcher;
		import com.android.systemui.dagger.qualifiers.Background;
		import com.android.systemui.dump.DumpManager;
		import com.android.systemui.plugins.qs.DetailAdapter;
		import com.android.systemui.plugins.qs.QSTile;
		@@ -60,6 +61,7 @@ import com.android.systemui.qs.external.CustomTile;
		import com.android.systemui.qs.logging.QSLogger;
		import com.android.systemui.settings.BrightnessController;
		import com.android.systemui.settings.ToggleSliderView;
		import com.android.systemui.statusbar.NotificationMediaManager;
		import com.android.systemui.statusbar.policy.BrightnessMirrorController;
		import com.android.systemui.statusbar.policy.BrightnessMirrorController.BrightnessMirrorListener;
		import com.android.systemui.tuner.TunerService;
		@@ -70,6 +72,7 @@ import java.io.PrintWriter;
		import java.util.ArrayList;
		import java.util.Collection;
		import java.util.List;
		import java.util.concurrent.Executor;
		import java.util.stream.Collectors;

		import javax.inject.Inject;
		@@ -94,6 +97,8 @@ public class QSPanel extends LinearLayout implements Tunable, Callback, Brightne

		private final LinearLayout mMediaCarousel;
		private final ArrayList<QSMediaPlayer> mMediaPlayers = new ArrayList<>();
		private final NotificationMediaManager mNotificationMediaManager;
		private final Executor mBackgroundExecutor;
		private LocalMediaManager mLocalMediaManager;
		private MediaDevice mDevice;
		private boolean mUpdateCarousel = false;
		@@ -128,7 +133,7 @@ public class QSPanel extends LinearLayout implements Tunable, Callback, Brightne
		if (mDevice == null \|\| !mDevice.equals(currentDevice)) {
		mDevice = currentDevice;
		for (QSMediaPlayer p : mMediaPlayers) {
		p.updateChip(mDevice);
		p.updateDevice(mDevice);
		}
		}
		}
		@@ -138,7 +143,7 @@ public class QSPanel extends LinearLayout implements Tunable, Callback, Brightne
		if (mDevice == null \|\| !mDevice.equals(device)) {
		mDevice = device;
		for (QSMediaPlayer p : mMediaPlayers) {
		p.updateChip(mDevice);
		p.updateDevice(mDevice);
		}
		}
		}
		@@ -150,12 +155,16 @@ public class QSPanel extends LinearLayout implements Tunable, Callback, Brightne
		AttributeSet attrs,
		DumpManager dumpManager,
		BroadcastDispatcher broadcastDispatcher,
		QSLogger qsLogger
		QSLogger qsLogger,
		NotificationMediaManager notificationMediaManager,
		@Background Executor backgroundExecutor
		) {
		super(context, attrs);
		mContext = context;
		mQSLogger = qsLogger;
		mDumpManager = dumpManager;
		mNotificationMediaManager = notificationMediaManager;
		mBackgroundExecutor = backgroundExecutor;

		setOrientation(VERTICAL);

		@@ -255,7 +264,8 @@ public class QSPanel extends LinearLayout implements Tunable, Callback, Brightne

		if (player == null) {
		Log.d(TAG, "creating new player");
		player = new QSMediaPlayer(mContext, this);
		player = new QSMediaPlayer(mContext, this, mNotificationMediaManager,
		mBackgroundExecutor);

		if (player.isPlaying()) {
		mMediaCarousel.addView(player.getView(), 0, lp); // add in front
		@@ -268,7 +278,7 @@ public class QSPanel extends LinearLayout implements Tunable, Callback, Brightne
		}

		Log.d(TAG, "setting player session");
		player.setMediaSession(this, token, icon, iconColor, bgColor, actionsContainer,
		player.setMediaSession(token, icon, iconColor, bgColor, actionsContainer,
		notif.getNotification(), mDevice);

		if (mMediaPlayers.size() > 0) {

packages/SystemUI/src/com/android/systemui/qs/QuickQSMediaPlayer.java

+29 −173

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