Make RingtoneManager and Ringtone class support VolumeShaper (301b5bf5) · Commits · e / os / android_frameworks_base

media/java/android/media/Ringtone.java

+24 −0

Original line number	Diff line number	Diff line
		@@ -16,6 +16,7 @@

		package android.media;

		import android.annotation.Nullable;
		import android.annotation.UnsupportedAppUsage;
		import android.content.ContentProvider;
		import android.content.ContentResolver;
		@@ -60,6 +61,8 @@ public class Ringtone {

		private final Context mContext;
		private final AudioManager mAudioManager;
		private VolumeShaper.Configuration mVolumeShaperConfig;
		private VolumeShaper mVolumeShaper;

		/**
		* Flag indicating if we're allowed to fall back to remote playback using
		@@ -302,6 +305,18 @@ public class Ringtone {
		*/
		@UnsupportedAppUsage
		public void setUri(Uri uri) {
		setUri(uri, null);
		}

		/**
		* Set {@link Uri} to be used for ringtone playback. Attempts to open
		* locally, otherwise will delegate playback to remote
		* {@link IRingtonePlayer}. Add {@link VolumeShaper} if required.
		*
		* @hide
		*/
		public void setUri(Uri uri, @Nullable VolumeShaper.Configuration volumeShaperConfig) {
		mVolumeShaperConfig = volumeShaperConfig;
		destroyLocalPlayer();

		mUri = uri;
		@@ -319,6 +334,9 @@ public class Ringtone {
		synchronized (mPlaybackSettingsLock) {
		applyPlaybackProperties_sync();
		}
		if (mVolumeShaperConfig != null) {
		mVolumeShaper = mLocalPlayer.createVolumeShaper(mVolumeShaperConfig);
		}
		mLocalPlayer.prepare();

		} catch (SecurityException \| IOException e) {
		@@ -412,6 +430,9 @@ public class Ringtone {
		}
		mLocalPlayer.setOnCompletionListener(mCompletionListener);
		mLocalPlayer.start();
		if (mVolumeShaper != null) {
		mVolumeShaper.apply(VolumeShaper.Operation.PLAY);
		}
		}

		/**
		@@ -458,6 +479,9 @@ public class Ringtone {
		synchronized (mPlaybackSettingsLock) {
		applyPlaybackProperties_sync();
		}
		if (mVolumeShaperConfig != null) {
		mVolumeShaper = mLocalPlayer.createVolumeShaper(mVolumeShaperConfig);
		}
		mLocalPlayer.prepare();
		startLocalPlayer();
		afd.close();

media/java/android/media/RingtoneManager.java

+41 −1

Original line number	Diff line number	Diff line
		@@ -694,6 +694,27 @@ public class RingtoneManager {
		return getRingtone(context, ringtoneUri, -1);
		}

		/**
		* Returns a {@link Ringtone} with {@link VolumeShaper} if required for a given sound URI.
		* <p>
		* If the given URI cannot be opened for any reason, this method will
		* attempt to fallback on another sound. If it cannot find any, it will
		* return null.
		*
		* @param context A context used to query.
		* @param ringtoneUri The {@link Uri} of a sound or ringtone.
		* @param volumeShaperConfig config for volume shaper of the ringtone if applied.
		* @return A {@link Ringtone} for the given URI, or null.
		*
		* @hide
		*/
		public static Ringtone getRingtone(
		final Context context, Uri ringtoneUri,
		@Nullable VolumeShaper.Configuration volumeShaperConfig) {
		// Don't set the stream type
		return getRingtone(context, ringtoneUri, -1 /* streamType */, volumeShaperConfig);
		}

		//FIXME bypass the notion of stream types within the class
		/**
		* Returns a {@link Ringtone} for a given sound URI on the given stream
		@@ -707,13 +728,32 @@ public class RingtoneManager {
		*/
		@UnsupportedAppUsage
		private static Ringtone getRingtone(final Context context, Uri ringtoneUri, int streamType) {
		return getRingtone(context, ringtoneUri, streamType, null /* volumeShaperConfig */);
		}

		//FIXME bypass the notion of stream types within the class
		/**
		* Returns a {@link Ringtone} with {@link VolumeShaper} if required for a given sound URI on
		* the given stream type. Normally, if you change the stream type on the returned
		* {@link Ringtone}, it will re-create the {@link MediaPlayer}. This is just
		* an optimized route to avoid that.
		*
		* @param streamType The stream type for the ringtone, or -1 if it should
		* not be set (and the default used instead).
		* @param volumeShaperConfig config for volume shaper of the ringtone if applied.
		* @see #getRingtone(Context, Uri)
		*/
		@UnsupportedAppUsage
		private static Ringtone getRingtone(
		final Context context, Uri ringtoneUri, int streamType,
		@Nullable VolumeShaper.Configuration volumeShaperConfig) {
		try {
		final Ringtone r = new Ringtone(context, true);
		if (streamType >= 0) {
		//FIXME deprecated call
		r.setStreamType(streamType);
		}
		r.setUri(ringtoneUri);
		r.setUri(ringtoneUri, volumeShaperConfig);
		return r;
		} catch (Exception ex) {
		Log.e(TAG, "Failed to open ringtone " + ringtoneUri + ": " + ex);