diff options
| -rw-r--r-- | media/java/android/media/AudioManager.java | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/media/java/android/media/AudioManager.java b/media/java/android/media/AudioManager.java index ea00ec8..c848f0f 100644 --- a/media/java/android/media/AudioManager.java +++ b/media/java/android/media/AudioManager.java @@ -2443,4 +2443,33 @@ public class AudioManager { return null; } } + + /** + * Used as a key for #getProperty to request the native or optimal output sample rate for + * this device, in decimal Hz. + * {@hide} + */ + public static final String PROPERTY_OUTPUT_SAMPLE_RATE = + "android.media.property.OUTPUT_SAMPLE_RATE"; + + /** + * Used as a key for #getProperty to request the native or optimal output buffer size for + * this device, in decimal PCM frames. + * {@hide} + */ + public static final String PROPERTY_OUTPUT_FRAMES_PER_BUFFER = + "android.media.property.OUTPUT_FRAMES_PER_BUFFER"; + + /** + * @param key One of the strings corresponding to a property key: either + * #PROPERTY_OUTPUT_SAMPLE_RATE or #PROPERTY_OUTPUT_FRAMES_PER_BUFFER + * @return A string representing the associated value for that property key, + * or null if there is no value for that key. + * {@hide} + */ + public String getProperty(String key) { + // uses android.os.SystemProperties.get for selected keys, with suitable defaults + return null; + } + } |