Merge "Improve album art handling" into rvc-dev am: 9f4b4c23e7 (feca79ea) · Commits · e / os / android_frameworks_base

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

+77 −11

Original line number	Diff line number	Diff line
		@@ -26,14 +26,18 @@ import android.content.pm.PackageManager;
		import android.content.pm.ResolveInfo;
		import android.content.res.ColorStateList;
		import android.graphics.Bitmap;
		import android.graphics.ImageDecoder;
		import android.graphics.drawable.Drawable;
		import android.graphics.drawable.GradientDrawable;
		import android.graphics.drawable.Icon;
		import android.graphics.drawable.RippleDrawable;
		import android.media.MediaDescription;
		import android.media.MediaMetadata;
		import android.media.ThumbnailUtils;
		import android.media.session.MediaController;
		import android.media.session.MediaSession;
		import android.media.session.PlaybackState;
		import android.net.Uri;
		import android.service.media.MediaBrowserService;
		import android.util.Log;
		import android.view.LayoutInflater;
		@@ -59,6 +63,7 @@ import com.android.systemui.plugins.ActivityStarter;
		import com.android.systemui.qs.QSMediaBrowser;
		import com.android.systemui.util.Assert;

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

		@@ -99,6 +104,13 @@ public class MediaControlPanel {
		com.android.internal.R.id.action4
		};

		// URI fields to try loading album art from
		private static final String[] ART_URIS = {
		MediaMetadata.METADATA_KEY_ALBUM_ART_URI,
		MediaMetadata.METADATA_KEY_ART_URI,
		MediaMetadata.METADATA_KEY_DISPLAY_ICON_URI
		};

		private final MediaController.Callback mSessionCallback = new MediaController.Callback() {
		@Override
		public void onSessionDestroyed() {
		@@ -205,14 +217,16 @@ public class MediaControlPanel {
		* Update the media panel view for the given media session
		* @param token
		* @param iconDrawable
		* @param largeIcon
		* @param iconColor
		* @param bgColor
		* @param contentIntent
		* @param appNameString
		* @param key
		*/
		public void setMediaSession(MediaSession.Token token, Drawable iconDrawable, int iconColor,
		int bgColor, PendingIntent contentIntent, String appNameString, String key) {
		public void setMediaSession(MediaSession.Token token, Drawable iconDrawable, Icon largeIcon,
		int iconColor, int bgColor, PendingIntent contentIntent, String appNameString,
		String key) {
		// Ensure that component names are updated if token has changed
		if (mToken == null \|\| !mToken.equals(token)) {
		mToken = token;
		@@ -303,7 +317,7 @@ public class MediaControlPanel {
		ImageView albumView = mMediaNotifView.findViewById(R.id.album_art);
		if (albumView != null) {
		// Resize art in a background thread
		mBackgroundExecutor.execute(() -> processAlbumArt(mediaMetadata, albumView));
		mBackgroundExecutor.execute(() -> processAlbumArt(mediaMetadata, largeIcon, albumView));
		}

		// Song name
		@@ -396,30 +410,82 @@ public class MediaControlPanel {
		* @param albumView view to hold the album art
		*/
		protected void processAlbumArt(MediaDescription description, ImageView albumView) {
		Bitmap albumArt = description.getIconBitmap();
		//TODO check other fields (b/151054111, b/152067055)
		Bitmap albumArt = null;

		// First try loading from URI
		albumArt = loadBitmapFromUri(description.getIconUri());

		// Then check bitmap
		if (albumArt == null) {
		albumArt = description.getIconBitmap();
		}

		processAlbumArtInternal(albumArt, albumView);
		}

		/**
		* Process album art for layout
		* @param metadata media metadata
		* @param largeIcon from notification, checked as a fallback if metadata does not have art
		* @param albumView view to hold the album art
		*/
		private void processAlbumArt(MediaMetadata metadata, ImageView albumView) {
		Bitmap albumArt = metadata.getBitmap(MediaMetadata.METADATA_KEY_ALBUM_ART);
		//TODO check other fields (b/151054111, b/152067055)
		private void processAlbumArt(MediaMetadata metadata, Icon largeIcon, ImageView albumView) {
		Bitmap albumArt = null;

		// First look in URI fields
		for (String field : ART_URIS) {
		String uriString = metadata.getString(field);
		if (uriString != null) {
		albumArt = loadBitmapFromUri(Uri.parse(uriString));
		if (albumArt != null) {
		Log.d(TAG, "loaded art from " + field);
		break;
		}
		}
		}

		// Then check bitmap field
		if (albumArt == null) {
		albumArt = metadata.getBitmap(MediaMetadata.METADATA_KEY_ALBUM_ART);
		}

		// Finally try the notification's largeIcon
		if (albumArt == null && largeIcon != null) {
		albumArt = largeIcon.getBitmap();
		}

		processAlbumArtInternal(albumArt, albumView);
		}

		private void processAlbumArtInternal(Bitmap albumArt, ImageView albumView) {
		float radius = mContext.getResources().getDimension(R.dimen.qs_media_corner_radius);
		/**
		* Load a bitmap from a URI
		* @param uri
		* @return bitmap, or null if couldn't be loaded
		*/
		private Bitmap loadBitmapFromUri(Uri uri) {
		ImageDecoder.Source source = ImageDecoder.createSource(mContext.getContentResolver(), uri);
		try {
		return ImageDecoder.decodeBitmap(source);
		} catch (IOException e) {
		e.printStackTrace();
		return null;
		}
		}

		/**
		* Resize and crop the image if provided and update the control view
		* @param albumArt Bitmap of art to display, or null to hide view
		* @param albumView View that will hold the art
		*/
		private void processAlbumArtInternal(@Nullable Bitmap albumArt, ImageView albumView) {
		// Resize
		RoundedBitmapDrawable roundedDrawable = null;
		if (albumArt != null) {
		float radius = mContext.getResources().getDimension(R.dimen.qs_media_corner_radius);
		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);
		Bitmap scaled = ThumbnailUtils.extractThumbnail(original, albumSize, albumSize);
		roundedDrawable = RoundedBitmapDrawableFactory.create(mContext.getResources(), scaled);
		roundedDrawable.setCornerRadius(radius);
		} else {

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

+9 −6

Original line number	Diff line number	Diff line
		@@ -23,6 +23,7 @@ import android.content.Context;
		import android.content.pm.PackageManager;
		import android.content.res.ColorStateList;
		import android.graphics.drawable.Drawable;
		import android.graphics.drawable.Icon;
		import android.media.MediaDescription;
		import android.media.session.MediaController;
		import android.media.session.MediaSession;
		@@ -115,8 +116,8 @@ public class QSMediaPlayer extends MediaControlPanel {
		}

		// Set what we can normally
		super.setMediaSession(token, icon, iconColor, bgColor, contentIntent, appName.toString(),
		null);
		super.setMediaSession(token, icon, null, iconColor, bgColor, contentIntent,
		appName.toString(), null);

		// Then add info from MediaDescription
		ImageView albumView = mMediaNotifView.findViewById(R.id.album_art);
		@@ -149,6 +150,7 @@ public class QSMediaPlayer extends MediaControlPanel {
		* Update media panel view for the given media session
		* @param token token for this media session
		* @param icon app notification icon
		* @param largeIcon notification's largeIcon, used as a fallback for album art
		* @param iconColor foreground color (for text, icons)
		* @param bgColor background color
		* @param actionsContainer a LinearLayout containing the media action buttons
		@@ -156,11 +158,12 @@ public class QSMediaPlayer extends MediaControlPanel {
		* @param appName Application title
		* @param key original notification's key
		*/
		public void setMediaSession(MediaSession.Token token, Drawable icon, int iconColor,
		int bgColor, View actionsContainer, PendingIntent contentIntent, String appName,
		String key) {
		public void setMediaSession(MediaSession.Token token, Drawable icon, Icon largeIcon,
		int iconColor, int bgColor, View actionsContainer, PendingIntent contentIntent,
		String appName, String key) {

		super.setMediaSession(token, icon, iconColor, bgColor, contentIntent, appName, key);
		super.setMediaSession(token, icon, largeIcon, iconColor, bgColor, contentIntent, appName,
		key);

		// Media controls
		if (actionsContainer != null) {

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

+6 −3

Original line number	Diff line number	Diff line
		@@ -32,6 +32,7 @@ import android.content.res.Configuration;
		import android.content.res.Resources;
		import android.graphics.Color;
		import android.graphics.drawable.Drawable;
		import android.graphics.drawable.Icon;
		import android.media.MediaDescription;
		import android.media.session.MediaSession;
		import android.metrics.LogMaker;
		@@ -225,14 +226,16 @@ public class QSPanel extends LinearLayout implements Tunable, Callback, Brightne
		* Add or update a player for the associated media session
		* @param token
		* @param icon
		* @param largeIcon
		* @param iconColor
		* @param bgColor
		* @param actionsContainer
		* @param notif
		* @param key
		*/
		public void addMediaSession(MediaSession.Token token, Drawable icon, int iconColor, int bgColor,
		View actionsContainer, StatusBarNotification notif, String key) {
		public void addMediaSession(MediaSession.Token token, Drawable icon, Icon largeIcon,
		int iconColor, int bgColor, View actionsContainer, StatusBarNotification notif,
		String key) {
		if (!useQsMediaPlayer(mContext)) {
		// Shouldn't happen, but just in case
		Log.e(TAG, "Tried to add media session without player!");
		@@ -296,7 +299,7 @@ public class QSPanel extends LinearLayout implements Tunable, Callback, Brightne
		Log.d(TAG, "setting player session");
		String appName = Notification.Builder.recoverBuilder(getContext(), notif.getNotification())
		.loadHeaderAppName();
		player.setMediaSession(token, icon, iconColor, bgColor, actionsContainer,
		player.setMediaSession(token, icon, largeIcon, iconColor, bgColor, actionsContainer,
		notif.getNotification().contentIntent, appName, key);

		if (mMediaPlayers.size() > 0) {

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

+6 −3

Original line number	Diff line number	Diff line
		@@ -19,6 +19,7 @@ package com.android.systemui.qs;
		import android.app.PendingIntent;
		import android.content.Context;
		import android.graphics.drawable.Drawable;
		import android.graphics.drawable.Icon;
		import android.media.session.MediaController;
		import android.media.session.MediaSession;
		import android.view.View;
		@@ -58,6 +59,7 @@ public class QuickQSMediaPlayer extends MediaControlPanel {
		* Update media panel view for the given media session
		* @param token token for this media session
		* @param icon app notification icon
		* @param largeIcon notification's largeIcon, used as a fallback for album art
		* @param iconColor foreground color (for text, icons)
		* @param bgColor background color
		* @param actionsContainer a LinearLayout containing the media action buttons
		@@ -66,8 +68,9 @@ public class QuickQSMediaPlayer extends MediaControlPanel {
		* @param contentIntent Intent to send when user taps on the view
		* @param key original notification's key
		*/
		public void setMediaSession(MediaSession.Token token, Drawable icon, int iconColor, int bgColor,
		View actionsContainer, int[] actionsToShow, PendingIntent contentIntent, String key) {
		public void setMediaSession(MediaSession.Token token, Drawable icon, Icon largeIcon,
		int iconColor, int bgColor, View actionsContainer, int[] actionsToShow,
		PendingIntent contentIntent, String key) {
		// Only update if this is a different session and currently playing
		String oldPackage = "";
		if (getController() != null) {
		@@ -82,7 +85,7 @@ public class QuickQSMediaPlayer extends MediaControlPanel {
		return;
		}

		super.setMediaSession(token, icon, iconColor, bgColor, contentIntent, null, key);
		super.setMediaSession(token, icon, largeIcon, iconColor, bgColor, contentIntent, null, key);

		LinearLayout parentActionsLayout = (LinearLayout) actionsContainer;
		int i = 0;

packages/SystemUI/src/com/android/systemui/statusbar/notification/row/wrapper/NotificationMediaTemplateViewWrapper.java

+2 −0

Original line number	Diff line number	Diff line
		@@ -191,6 +191,7 @@ public class NotificationMediaTemplateViewWrapper extends NotificationTemplateVi
		Drawable iconDrawable = notif.getSmallIcon().loadDrawable(mContext);
		panel.getMediaPlayer().setMediaSession(token,
		iconDrawable,
		notif.getLargeIcon(),
		tintColor,
		mBackgroundColor,
		mActions,
		@@ -201,6 +202,7 @@ public class NotificationMediaTemplateViewWrapper extends NotificationTemplateVi
		com.android.systemui.R.id.quick_settings_panel);
		bigPanel.addMediaSession(token,
		iconDrawable,
		notif.getLargeIcon(),
		tintColor,
		mBackgroundColor,
		mActions,