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Commit 3b4df627 authored by Glenn Kasten's avatar Glenn Kasten
Browse files

Allow more APIs before write in static buffer mode 

There's no need to prohibit these APIs before the first write()
which sets up the PCM data to be played.

Change-Id: Iffbb799e7a588250dbb90a4a4575cfef143a8966
parent 3251d363

media/java/android/media/AudioTrack.java

+6 −6
Original line number Diff line number Diff line
@@ -754,7 +754,7 @@ public class AudioTrack 
     *    {@link #ERROR_INVALID_OPERATION}

     */

    public int setStereoVolume(float leftVolume, float rightVolume) {

        if (mState != STATE_INITIALIZED) {

        if (mState == STATE_UNINITIALIZED) {

            return ERROR_INVALID_OPERATION;

        }
@@ -799,7 +799,7 @@ public class AudioTrack 
     *    {@link #ERROR_INVALID_OPERATION}

     */

    public int setPlaybackRate(int sampleRateInHz) {

        if (mState != STATE_INITIALIZED) {

        if (mState == STATE_UNINITIALIZED) {

            return ERROR_INVALID_OPERATION;

        }

        if (sampleRateInHz <= 0) {
@@ -816,7 +816,7 @@ public class AudioTrack 
     *  {@link #ERROR_INVALID_OPERATION}

     */

    public int setNotificationMarkerPosition(int markerInFrames) {

        if (mState != STATE_INITIALIZED) {

        if (mState == STATE_UNINITIALIZED) {

            return ERROR_INVALID_OPERATION;

        }

        return native_set_marker_pos(markerInFrames);
@@ -829,7 +829,7 @@ public class AudioTrack 
     * @return error code or success, see {@link #SUCCESS}, {@link #ERROR_INVALID_OPERATION}

     */

    public int setPositionNotificationPeriod(int periodInFrames) {

        if (mState != STATE_INITIALIZED) {

        if (mState == STATE_UNINITIALIZED) {

            return ERROR_INVALID_OPERATION;

        }

        return native_set_pos_update_period(periodInFrames);
@@ -1065,7 +1065,7 @@ public class AudioTrack 
     *    {@link #ERROR_INVALID_OPERATION}, {@link #ERROR_BAD_VALUE}

     */

    public int attachAuxEffect(int effectId) {

        if (mState != STATE_INITIALIZED) {

        if (mState == STATE_UNINITIALIZED) {

            return ERROR_INVALID_OPERATION;

        }

        return native_attachAuxEffect(effectId);
@@ -1087,7 +1087,7 @@ public class AudioTrack 
     *    {@link #ERROR_INVALID_OPERATION}

     */

    public int setAuxEffectSendLevel(float level) {

        if (mState != STATE_INITIALIZED) {

        if (mState == STATE_UNINITIALIZED) {

            return ERROR_INVALID_OPERATION;

        }

        // clamp the level