Volume: Disable seekbar prefs when zen muted.
- And display the last audible value.
Bug: 21267436
Change-Id: I667d0680811b48a51eab22c837933e493f1d5c44
diff --git a/core/java/android/preference/SeekBarVolumizer.java b/core/java/android/preference/SeekBarVolumizer.java
index 4bd085f..979c828 100644
--- a/core/java/android/preference/SeekBarVolumizer.java
+++ b/core/java/android/preference/SeekBarVolumizer.java
@@ -16,6 +16,7 @@
package android.preference;
+import android.app.NotificationManager;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
@@ -31,6 +32,7 @@
import android.os.Message;
import android.preference.VolumePreference.VolumeStore;
import android.provider.Settings;
+import android.provider.Settings.Global;
import android.provider.Settings.System;
import android.util.Log;
import android.widget.SeekBar;
@@ -46,7 +48,7 @@
public interface Callback {
void onSampleStarting(SeekBarVolumizer sbv);
void onProgressChanged(SeekBar seekBar, int progress, boolean fromTouch);
- void onMuted(boolean muted);
+ void onMuted(boolean muted, boolean zenMuted);
}
private final Context mContext;
@@ -54,6 +56,7 @@
private final Callback mCallback;
private final Uri mDefaultUri;
private final AudioManager mAudioManager;
+ private final NotificationManager mNotificationManager;
private final int mStreamType;
private final int mMaxStreamVolume;
private boolean mAffectedByRingerMode;
@@ -63,12 +66,14 @@
private Handler mHandler;
private Observer mVolumeObserver;
private int mOriginalStreamVolume;
+ private int mLastAudibleStreamVolume;
private Ringtone mRingtone;
private int mLastProgress = -1;
private boolean mMuted;
private SeekBar mSeekBar;
private int mVolumeBeforeMute = -1;
private int mRingerMode;
+ private int mZenMode;
private static final int MSG_SET_STREAM_VOLUME = 0;
private static final int MSG_START_SAMPLE = 1;
@@ -78,19 +83,22 @@
public SeekBarVolumizer(Context context, int streamType, Uri defaultUri, Callback callback) {
mContext = context;
- mAudioManager = (AudioManager) context.getSystemService(Context.AUDIO_SERVICE);
+ mAudioManager = context.getSystemService(AudioManager.class);
+ mNotificationManager = context.getSystemService(NotificationManager.class);
mStreamType = streamType;
mAffectedByRingerMode = mAudioManager.isStreamAffectedByRingerMode(mStreamType);
mNotificationOrRing = isNotificationOrRing(mStreamType);
if (mNotificationOrRing) {
mRingerMode = mAudioManager.getRingerModeInternal();
}
+ mZenMode = mNotificationManager.getZenMode();
mMaxStreamVolume = mAudioManager.getStreamMaxVolume(mStreamType);
mCallback = callback;
mOriginalStreamVolume = mAudioManager.getStreamVolume(mStreamType);
+ mLastAudibleStreamVolume = mAudioManager.getLastAudibleStreamVolume(mStreamType);
mMuted = mAudioManager.isStreamMute(mStreamType);
if (mCallback != null) {
- mCallback.onMuted(mMuted);
+ mCallback.onMuted(mMuted, isZenMuted());
}
if (defaultUri == null) {
if (mStreamType == AudioManager.STREAM_RING) {
@@ -119,8 +127,17 @@
mSeekBar.setOnSeekBarChangeListener(this);
}
+ private boolean isZenMuted() {
+ return mNotificationOrRing && mZenMode == Global.ZEN_MODE_ALARMS
+ || mZenMode == Global.ZEN_MODE_NO_INTERRUPTIONS;
+ }
+
protected void updateSeekBar() {
- if (mNotificationOrRing && mRingerMode == AudioManager.RINGER_MODE_VIBRATE) {
+ final boolean zenMuted = isZenMuted();
+ mSeekBar.setEnabled(!zenMuted);
+ if (zenMuted) {
+ mSeekBar.setProgress(mLastAudibleStreamVolume);
+ } else if (mNotificationOrRing && mRingerMode == AudioManager.RINGER_MODE_VIBRATE) {
mSeekBar.setProgress(0);
} else if (mMuted) {
mSeekBar.setProgress(0);
@@ -316,11 +333,12 @@
if (msg.what == UPDATE_SLIDER) {
if (mSeekBar != null) {
mLastProgress = msg.arg1;
- final boolean muted = msg.arg2 != 0;
+ mLastAudibleStreamVolume = Math.abs(msg.arg2);
+ final boolean muted = msg.arg2 < 0;
if (muted != mMuted) {
mMuted = muted;
if (mCallback != null) {
- mCallback.onMuted(mMuted);
+ mCallback.onMuted(mMuted, isZenMuted());
}
}
updateSeekBar();
@@ -328,16 +346,18 @@
}
}
- public void postUpdateSlider(int volume, boolean mute) {
- obtainMessage(UPDATE_SLIDER, volume, mute ? 1 : 0).sendToTarget();
+ public void postUpdateSlider(int volume, int lastAudibleVolume, boolean mute) {
+ final int arg2 = lastAudibleVolume * (mute ? -1 : 1);
+ obtainMessage(UPDATE_SLIDER, volume, arg2).sendToTarget();
}
}
private void updateSlider() {
if (mSeekBar != null && mAudioManager != null) {
final int volume = mAudioManager.getStreamVolume(mStreamType);
+ final int lastAudibleVolume = mAudioManager.getLastAudibleStreamVolume(mStreamType);
final boolean mute = mAudioManager.isStreamMute(mStreamType);
- mUiHandler.postUpdateSlider(volume, mute);
+ mUiHandler.postUpdateSlider(volume, lastAudibleVolume, mute);
}
}
@@ -362,6 +382,7 @@
if (listening) {
final IntentFilter filter = new IntentFilter(AudioManager.VOLUME_CHANGED_ACTION);
filter.addAction(AudioManager.INTERNAL_RINGER_MODE_CHANGED_ACTION);
+ filter.addAction(NotificationManager.ACTION_INTERRUPTION_FILTER_CHANGED);
mContext.registerReceiver(this, filter);
} else {
mContext.unregisterReceiver(this);
@@ -379,7 +400,7 @@
if (mSeekBar != null && streamMatch && streamValue != -1) {
final boolean muted = mAudioManager.isStreamMute(mStreamType)
|| streamValue == 0;
- mUiHandler.postUpdateSlider(streamValue, muted);
+ mUiHandler.postUpdateSlider(streamValue, mLastAudibleStreamVolume, muted);
}
} else if (AudioManager.INTERNAL_RINGER_MODE_CHANGED_ACTION.equals(action)) {
if (mNotificationOrRing) {
@@ -388,6 +409,9 @@
if (mAffectedByRingerMode) {
updateSlider();
}
+ } else if (NotificationManager.ACTION_INTERRUPTION_FILTER_CHANGED.equals(action)) {
+ mZenMode = mNotificationManager.getZenMode();
+ updateSlider();
}
}
}