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Commit 0f31fe09 authored by Eric Laurent's avatar Eric Laurent
Browse files

Issue 3371080: fix volume update in mute state. 

VolumePreference should take the stream mute state into account
when updating the progress bar if a change is received by
the content observer

Change-Id: Ia1a8af9d4cc349d2d57753d865e8d2e58daf04f1
parent cc84ea17

core/java/android/preference/VolumePreference.java

+5 −8
Original line number Diff line number Diff line
@@ -236,16 +236,13 @@ public class VolumePreference extends SeekBarPreference implements 
            @Override

            public void onChange(boolean selfChange) {

                super.onChange(selfChange);

                if (mSeekBar != null) {

                    int volume = System.getInt(mContext.getContentResolver(),

                            System.VOLUME_SETTINGS[mStreamType], -1);

                    // Works around an atomicity problem with volume updates

                    // TODO: Fix the actual issue, probably in AudioService

                    if (volume >= 0) {

                if (mSeekBar != null && mAudioManager != null) {

                    int volume = mAudioManager.isStreamMute(mStreamType) ?

                            mAudioManager.getLastAudibleStreamVolume(mStreamType)

                            : mAudioManager.getStreamVolume(mStreamType);

                    mSeekBar.setProgress(volume);

                }

            }

            }

        };



        public SeekBarVolumizer(Context context, SeekBar seekBar, int streamType) {