Merge "Add new internal API: enableOptionalCodecs()/disableOptionalCodecs()" (3c7fce35) · Commits · e / os / android_frameworks_base

core/java/android/bluetooth/BluetoothA2dp.java

+45 −0

Original line number	Diff line number	Diff line
		@@ -610,6 +610,51 @@ public final class BluetoothA2dp implements BluetoothProfile {
		}
		}

		/**
		* Enables the optional codecs.
		*
		* @hide
		*/
		public void enableOptionalCodecs() {
		if (DBG) Log.d(TAG, "enableOptionalCodecs");
		enableDisableOptionalCodecs(true);
		}

		/**
		* Disables the optional codecs.
		*
		* @hide
		*/
		public void disableOptionalCodecs() {
		if (DBG) Log.d(TAG, "disableOptionalCodecs");
		enableDisableOptionalCodecs(false);
		}

		/**
		* Enables or disables the optional codecs.
		*
		* @param enable if true, enable the optional codecs, other disable them
		*/
		private void enableDisableOptionalCodecs(boolean enable) {
		try {
		mServiceLock.readLock().lock();
		if (mService != null && isEnabled()) {
		if (enable) {
		mService.enableOptionalCodecs();
		} else {
		mService.disableOptionalCodecs();
		}
		}
		if (mService == null) Log.w(TAG, "Proxy not attached to service");
		return;
		} catch (RemoteException e) {
		Log.e(TAG, "Error talking to BT service in enableDisableOptionalCodecs()", e);
		return;
		} finally {
		mServiceLock.readLock().unlock();
		}
		}

		/**
		* Helper for converting a state to a string.
		*

+21 −1

Original line number	Diff line number	Diff line
		@@ -63,7 +63,7 @@ public final class BluetoothCodecConfig implements Parcelable {
		public static final int CHANNEL_MODE_STEREO = 0x1 << 1;

		private final int mCodecType;
		private final int mCodecPriority;
		private int mCodecPriority;
		private final int mSampleRate;
		private final int mBitsPerSample;
		private final int mChannelMode;
		@@ -279,6 +279,15 @@ public final class BluetoothCodecConfig implements Parcelable {
		return mCodecType;
		}

		/**
		* Checks whether the codec is mandatory.
		*
		* @return true if the codec is mandatory, otherwise false.
		*/
		public boolean isMandatoryCodec() {
		return mCodecType == SOURCE_CODEC_TYPE_SBC;
		}

		/**
		* Gets the codec selection priority.
		* The codec selection priority is relative to other codecs: larger value
		@@ -290,6 +299,17 @@ public final class BluetoothCodecConfig implements Parcelable {
		return mCodecPriority;
		}

		/**
		* Sets the codec selection priority.
		* The codec selection priority is relative to other codecs: larger value
		* means higher priority. If 0, reset to default.
		*
		* @param codecPriority the codec priority
		*/
		public void setCodecPriority(int codecPriority) {
		mCodecPriority = codecPriority;
		}

		/**
		* Gets the codec sample rate. The value can be a bitmask with all
		* supported sample rates:

+2 −0

Original line number	Diff line number	Diff line
		@@ -40,4 +40,6 @@ interface IBluetoothA2dp {
		boolean isA2dpPlaying(in BluetoothDevice device);
		BluetoothCodecStatus getCodecStatus();
		oneway void setCodecConfigPreference(in BluetoothCodecConfig codecConfig);
		oneway void enableOptionalCodecs();
		oneway void disableOptionalCodecs();
		}

+6 −0

Original line number	Diff line number	Diff line
		@@ -124,6 +124,8 @@
		<item>aptX</item>
		<item>aptX HD</item>
		<item>LDAC</item>
		<item>Enable Optional Codecs</item>
		<item>Disable Optional Codecs</item>
		</string-array>

		<!-- Values for Bluetooth Audio Codec selection preference. -->
		@@ -134,6 +136,8 @@
		<item>2</item>
		<item>3</item>
		<item>4</item>
		<item>5</item>
		<item>6</item>
		</string-array>

		<!-- Summaries for Bluetooth Audio Codec selection preference. [CHAR LIMIT=50]-->
		@@ -144,6 +148,8 @@
		<item>aptX</item>
		<item>aptX HD</item>
		<item>LDAC</item>
		<item>Enable Optional Codecs</item>
		<item>Disable Optional Codecs</item>
		</string-array>

		<!-- Titles for Bluetooth Audio Codec Sample Rate selection preference. [CHAR LIMIT=50] -->