diff --git a/res/values/strings.xml b/res/values/strings.xml
index ddbd5f22ccb..fa79cbbb33b 100644
--- a/res/values/strings.xml
+++ b/res/values/strings.xml
@@ -7151,6 +7151,18 @@
Notification volume
+
+ Ringer silent
+
+
+ Ringer vibrate
+
+
+ Notification volume muted, notifications will vibrate
+
+
+ %1$s muted
+
Unavailable because ring is muted
diff --git a/src/com/android/settings/notification/MediaVolumePreferenceController.java b/src/com/android/settings/notification/MediaVolumePreferenceController.java
index e40a2b4af98..79df55a0048 100644
--- a/src/com/android/settings/notification/MediaVolumePreferenceController.java
+++ b/src/com/android/settings/notification/MediaVolumePreferenceController.java
@@ -52,6 +52,7 @@ public class MediaVolumePreferenceController extends VolumeSeekBarPreferenceCont
public MediaVolumePreferenceController(Context context) {
super(context, KEY_MEDIA_VOLUME);
+ mVolumePreferenceListener = this::updateContentDescription;
}
@Override
@@ -109,6 +110,18 @@ public class MediaVolumePreferenceController extends VolumeSeekBarPreferenceCont
return false;
}
+ private void updateContentDescription() {
+ if (mPreference != null) {
+ if (mPreference.isMuted()) {
+ mPreference.updateContentDescription(
+ mContext.getString(R.string.volume_content_description_silent_mode,
+ mPreference.getTitle()));
+ } else {
+ mPreference.updateContentDescription(mPreference.getTitle());
+ }
+ }
+ }
+
@Override
public SliceAction getSliceEndItem(Context context) {
if (!isSupportEndItem()) {
diff --git a/src/com/android/settings/notification/NotificationVolumePreferenceController.java b/src/com/android/settings/notification/NotificationVolumePreferenceController.java
index cf8a33f765c..fe7b70bf129 100644
--- a/src/com/android/settings/notification/NotificationVolumePreferenceController.java
+++ b/src/com/android/settings/notification/NotificationVolumePreferenceController.java
@@ -26,6 +26,7 @@ import android.os.Handler;
import android.os.Looper;
import android.os.Message;
import android.service.notification.NotificationListenerService;
+import android.view.View;
import androidx.lifecycle.OnLifecycleEvent;
import androidx.preference.PreferenceScreen;
@@ -75,6 +76,7 @@ public class NotificationVolumePreferenceController extends
updateEffectsSuppressor();
selectPreferenceIconState();
+ updateContentDescription();
updateEnabledState();
}
@@ -120,23 +122,37 @@ public class NotificationVolumePreferenceController extends
}
@Override
- protected void selectPreferenceIconState() {
+ protected int getEffectiveRingerMode() {
+ if (mVibrator == null && mRingerMode == AudioManager.RINGER_MODE_VIBRATE) {
+ return AudioManager.RINGER_MODE_SILENT;
+ } else if (mRingerMode == AudioManager.RINGER_MODE_NORMAL) {
+ if (mHelper.getStreamVolume(AudioManager.STREAM_NOTIFICATION) == 0) {
+ // Ring is in normal, but notification is in silent.
+ return AudioManager.RINGER_MODE_SILENT;
+ }
+ }
+ return mRingerMode;
+ }
+
+ @Override
+ protected void updateContentDescription() {
if (mPreference != null) {
- if (mVibrator != null && mRingerMode == AudioManager.RINGER_MODE_VIBRATE) {
- mMuteIcon = mVibrateIconId;
- mPreference.showIcon(mVibrateIconId);
- } else if (mRingerMode == AudioManager.RINGER_MODE_SILENT
- || mVibrator == null && mRingerMode == AudioManager.RINGER_MODE_VIBRATE) {
- mMuteIcon = mSilentIconId;
- mPreference.showIcon(mSilentIconId);
- } else { // ringmode normal: could be that we are still silent
- if (mHelper.getStreamVolume(AudioManager.STREAM_NOTIFICATION) == 0) {
- // ring is in normal, but notification is in silent
- mMuteIcon = mSilentIconId;
- mPreference.showIcon(mSilentIconId);
- } else {
- mPreference.showIcon(mNormalIconId);
- }
+ int ringerMode = getEffectiveRingerMode();
+ if (ringerMode == AudioManager.RINGER_MODE_VIBRATE) {
+ mPreference.setAccessibilityLiveRegion(View.ACCESSIBILITY_LIVE_REGION_POLITE);
+ mPreference.updateContentDescription(
+ mContext.getString(
+ R.string.notification_volume_content_description_vibrate_mode));
+ } else if (ringerMode == AudioManager.RINGER_MODE_SILENT) {
+ mPreference.setAccessibilityLiveRegion(View.ACCESSIBILITY_LIVE_REGION_POLITE);
+ mPreference.updateContentDescription(
+ mContext.getString(R.string.volume_content_description_silent_mode,
+ mPreference.getTitle()));
+ } else {
+ // Set a11y mode to none in order not to trigger talkback while changing
+ // notification volume in normal mode.
+ mPreference.setAccessibilityLiveRegion(View.ACCESSIBILITY_LIVE_REGION_NONE);
+ mPreference.updateContentDescription(mPreference.getTitle());
}
}
}
@@ -169,6 +185,7 @@ public class NotificationVolumePreferenceController extends
break;
case NOTIFICATION_VOLUME_CHANGED:
selectPreferenceIconState();
+ updateContentDescription();
updateEnabledState();
break;
}
diff --git a/src/com/android/settings/notification/RingerModeAffectedVolumePreferenceController.java b/src/com/android/settings/notification/RingerModeAffectedVolumePreferenceController.java
index 36877707257..ab65f8f5a9d 100644
--- a/src/com/android/settings/notification/RingerModeAffectedVolumePreferenceController.java
+++ b/src/com/android/settings/notification/RingerModeAffectedVolumePreferenceController.java
@@ -26,6 +26,7 @@ import android.os.Vibrator;
import android.util.Log;
import com.android.internal.annotations.VisibleForTesting;
+import com.android.settings.R;
import java.util.Objects;
@@ -54,6 +55,7 @@ public abstract class RingerModeAffectedVolumePreferenceController extends
if (mVibrator != null && !mVibrator.hasVibrator()) {
mVibrator = null;
}
+ mVolumePreferenceListener = this::updateContentDescription;
}
protected void updateEffectsSuppressor() {
@@ -123,6 +125,7 @@ public abstract class RingerModeAffectedVolumePreferenceController extends
}
mRingerMode = ringerMode;
selectPreferenceIconState();
+ updateContentDescription();
return true;
}
@@ -131,10 +134,11 @@ public abstract class RingerModeAffectedVolumePreferenceController extends
*/
protected void selectPreferenceIconState() {
if (mPreference != null) {
- if (mRingerMode == AudioManager.RINGER_MODE_NORMAL) {
+ int ringerMode = getEffectiveRingerMode();
+ if (ringerMode == AudioManager.RINGER_MODE_NORMAL) {
mPreference.showIcon(mNormalIconId);
} else {
- if (mRingerMode == AudioManager.RINGER_MODE_VIBRATE && mVibrator != null) {
+ if (ringerMode == AudioManager.RINGER_MODE_VIBRATE) {
mMuteIcon = mVibrateIconId;
} else {
mMuteIcon = mSilentIconId;
@@ -144,6 +148,28 @@ public abstract class RingerModeAffectedVolumePreferenceController extends
}
}
+ protected int getEffectiveRingerMode() {
+ if (mVibrator == null && mRingerMode == AudioManager.RINGER_MODE_VIBRATE) {
+ return AudioManager.RINGER_MODE_SILENT;
+ }
+ return mRingerMode;
+ }
+
+ protected void updateContentDescription() {
+ if (mPreference != null) {
+ int ringerMode = getEffectiveRingerMode();
+ if (ringerMode == AudioManager.RINGER_MODE_VIBRATE) {
+ mPreference.updateContentDescription(
+ mContext.getString(R.string.ringer_content_description_vibrate_mode));
+ } else if (ringerMode == AudioManager.RINGER_MODE_SILENT) {
+ mPreference.updateContentDescription(
+ mContext.getString(R.string.ringer_content_description_silent_mode));
+ } else {
+ mPreference.updateContentDescription(mPreference.getTitle());
+ }
+ }
+ }
+
protected abstract boolean hintsMatch(int hints);
}
diff --git a/src/com/android/settings/notification/SeparateRingVolumePreferenceController.java b/src/com/android/settings/notification/SeparateRingVolumePreferenceController.java
index b8a99085f6d..91926e3c977 100644
--- a/src/com/android/settings/notification/SeparateRingVolumePreferenceController.java
+++ b/src/com/android/settings/notification/SeparateRingVolumePreferenceController.java
@@ -65,6 +65,7 @@ public class SeparateRingVolumePreferenceController extends
mReceiver.register(true);
updateEffectsSuppressor();
selectPreferenceIconState();
+ updateContentDescription();
if (mPreference != null) {
mPreference.setVisible(getAvailabilityStatus() == AVAILABLE);
diff --git a/src/com/android/settings/notification/VolumeSeekBarPreference.java b/src/com/android/settings/notification/VolumeSeekBarPreference.java
index 14955c426e1..0000eba2ba7 100644
--- a/src/com/android/settings/notification/VolumeSeekBarPreference.java
+++ b/src/com/android/settings/notification/VolumeSeekBarPreference.java
@@ -47,10 +47,13 @@ public class VolumeSeekBarPreference extends SeekBarPreference {
protected SeekBar mSeekBar;
private int mStream;
- private SeekBarVolumizer mVolumizer;
+ @VisibleForTesting
+ SeekBarVolumizer mVolumizer;
private Callback mCallback;
+ private Listener mListener;
private ImageView mIconView;
private TextView mSuppressionTextView;
+ private TextView mTitle;
private String mSuppressionText;
private boolean mMuted;
private boolean mZenMuted;
@@ -98,6 +101,10 @@ public class VolumeSeekBarPreference extends SeekBarPreference {
mCallback = callback;
}
+ public void setListener(Listener listener) {
+ mListener = listener;
+ }
+
public void onActivityResume() {
if (mStopped) {
init();
@@ -118,6 +125,7 @@ public class VolumeSeekBarPreference extends SeekBarPreference {
mSeekBar = (SeekBar) view.findViewById(com.android.internal.R.id.seekbar);
mIconView = (ImageView) view.findViewById(com.android.internal.R.id.icon);
mSuppressionTextView = (TextView) view.findViewById(R.id.suppression_text);
+ mTitle = (TextView) view.findViewById(com.android.internal.R.id.title);
init();
}
@@ -142,6 +150,9 @@ public class VolumeSeekBarPreference extends SeekBarPreference {
mMuted = muted;
mZenMuted = zenMuted;
updateIconView();
+ if (mListener != null) {
+ mListener.onUpdateMuteState();
+ }
}
@Override
public void onStartTrackingTouch(SeekBarVolumizer sbv) {
@@ -165,6 +176,9 @@ public class VolumeSeekBarPreference extends SeekBarPreference {
mVolumizer.setSeekBar(mSeekBar);
updateIconView();
updateSuppressionText();
+ if (mListener != null) {
+ mListener.onUpdateMuteState();
+ }
if (!isEnabled()) {
mSeekBar.setEnabled(false);
mVolumizer.stop();
@@ -175,7 +189,7 @@ public class VolumeSeekBarPreference extends SeekBarPreference {
if (mIconView == null) return;
if (mIconResId != 0) {
mIconView.setImageResource(mIconResId);
- } else if (mMuteIconResId != 0 && mMuted && !mZenMuted) {
+ } else if (mMuteIconResId != 0 && isMuted()) {
mIconView.setImageResource(mMuteIconResId);
} else {
mIconView.setImageDrawable(getIcon());
@@ -208,6 +222,10 @@ public class VolumeSeekBarPreference extends SeekBarPreference {
updateSuppressionText();
}
+ protected boolean isMuted() {
+ return mMuted && !mZenMuted;
+ }
+
protected void updateSuppressionText() {
if (mSuppressionTextView != null && mSeekBar != null) {
mSuppressionTextView.setText(mSuppressionText);
@@ -216,6 +234,19 @@ public class VolumeSeekBarPreference extends SeekBarPreference {
}
}
+ /**
+ * Update content description of title to improve talkback announcements.
+ */
+ protected void updateContentDescription(CharSequence contentDescription) {
+ if (mTitle == null) return;
+ mTitle.setContentDescription(contentDescription);
+ }
+
+ protected void setAccessibilityLiveRegion(int mode) {
+ if (mTitle == null) return;
+ mTitle.setAccessibilityLiveRegion(mode);
+ }
+
public interface Callback {
void onSampleStarting(SeekBarVolumizer sbv);
void onStreamValueChanged(int stream, int progress);
@@ -225,4 +256,15 @@ public class VolumeSeekBarPreference extends SeekBarPreference {
*/
void onStartTrackingTouch(SeekBarVolumizer sbv);
}
+
+ /**
+ * Listener to view updates in volumeSeekbarPreference.
+ */
+ public interface Listener {
+
+ /**
+ * Listener to mute state updates.
+ */
+ void onUpdateMuteState();
+ }
}
diff --git a/src/com/android/settings/notification/VolumeSeekBarPreferenceController.java b/src/com/android/settings/notification/VolumeSeekBarPreferenceController.java
index 0414565721e..285e8ddbeb9 100644
--- a/src/com/android/settings/notification/VolumeSeekBarPreferenceController.java
+++ b/src/com/android/settings/notification/VolumeSeekBarPreferenceController.java
@@ -36,6 +36,7 @@ public abstract class VolumeSeekBarPreferenceController extends
protected VolumeSeekBarPreference mPreference;
protected VolumeSeekBarPreference.Callback mVolumePreferenceCallback;
protected AudioHelper mHelper;
+ protected VolumeSeekBarPreference.Listener mVolumePreferenceListener;
public VolumeSeekBarPreferenceController(Context context, String key) {
super(context, key);
@@ -62,6 +63,7 @@ public abstract class VolumeSeekBarPreferenceController extends
protected void setupVolPreference(PreferenceScreen screen) {
mPreference = screen.findPreference(getPreferenceKey());
mPreference.setCallback(mVolumePreferenceCallback);
+ mPreference.setListener(mVolumePreferenceListener);
mPreference.setStream(getAudioStream());
mPreference.setMuteIcon(getMuteIcon());
}
diff --git a/tests/robotests/src/com/android/settings/notification/VolumeSeekBarPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/notification/VolumeSeekBarPreferenceControllerTest.java
index 2d54c38e249..f7e32a2c9d9 100644
--- a/tests/robotests/src/com/android/settings/notification/VolumeSeekBarPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/notification/VolumeSeekBarPreferenceControllerTest.java
@@ -49,6 +49,8 @@ public class VolumeSeekBarPreferenceControllerTest {
@Mock
private VolumeSeekBarPreference.Callback mCallback;
@Mock
+ private VolumeSeekBarPreference.Listener mListener;
+ @Mock
private AudioHelper mHelper;
private VolumeSeekBarPreferenceControllerTestable mController;
@@ -59,7 +61,7 @@ public class VolumeSeekBarPreferenceControllerTest {
when(mScreen.findPreference(nullable(String.class))).thenReturn(mPreference);
when(mPreference.getKey()).thenReturn("key");
mController = new VolumeSeekBarPreferenceControllerTestable(mContext, mCallback, true,
- mPreference.getKey());
+ mPreference.getKey(), mListener);
mController.setAudioHelper(mHelper);
}
@@ -70,18 +72,20 @@ public class VolumeSeekBarPreferenceControllerTest {
verify(mPreference).setCallback(mCallback);
verify(mPreference).setStream(VolumeSeekBarPreferenceControllerTestable.AUDIO_STREAM);
verify(mPreference).setMuteIcon(VolumeSeekBarPreferenceControllerTestable.MUTE_ICON);
+ verify(mPreference).setListener(mListener);
}
@Test
public void displayPreference_notAvailable_shouldNotUpdatePreference() {
mController = new VolumeSeekBarPreferenceControllerTestable(mContext, mCallback, false,
- mPreference.getKey());
+ mPreference.getKey(), mListener);
mController.displayPreference(mScreen);
verify(mPreference, never()).setCallback(any(VolumeSeekBarPreference.Callback.class));
verify(mPreference, never()).setStream(anyInt());
verify(mPreference, never()).setMuteIcon(anyInt());
+ verify(mPreference, never()).setListener(mListener);
}
@Test
@@ -157,10 +161,12 @@ public class VolumeSeekBarPreferenceControllerTest {
private boolean mAvailable;
VolumeSeekBarPreferenceControllerTestable(Context context,
- VolumeSeekBarPreference.Callback callback, boolean available, String key) {
+ VolumeSeekBarPreference.Callback callback, boolean available, String key,
+ VolumeSeekBarPreference.Listener listener) {
super(context, key);
setCallback(callback);
mAvailable = available;
+ mVolumePreferenceListener = listener;
}
@Override
diff --git a/tests/robotests/src/com/android/settings/notification/VolumeSeekBarPreferenceTest.java b/tests/robotests/src/com/android/settings/notification/VolumeSeekBarPreferenceTest.java
index d74f76a7cea..59f0bcb91b9 100644
--- a/tests/robotests/src/com/android/settings/notification/VolumeSeekBarPreferenceTest.java
+++ b/tests/robotests/src/com/android/settings/notification/VolumeSeekBarPreferenceTest.java
@@ -18,11 +18,14 @@ package com.android.settings.notification;
import static org.mockito.ArgumentMatchers.anyInt;
import static org.mockito.Mockito.doCallRealMethod;
+import static org.mockito.Mockito.never;
import static org.mockito.Mockito.verify;
import static org.mockito.Mockito.when;
import android.content.Context;
import android.media.AudioManager;
+import android.preference.SeekBarVolumizer;
+import android.widget.SeekBar;
import org.junit.Before;
import org.junit.Test;
@@ -34,18 +37,28 @@ import org.robolectric.RobolectricTestRunner;
@RunWith(RobolectricTestRunner.class)
public class VolumeSeekBarPreferenceTest {
+ private static final CharSequence CONTENT_DESCRIPTION = "TEST";
@Mock
private AudioManager mAudioManager;
@Mock
private VolumeSeekBarPreference mPreference;
@Mock
private Context mContext;
+ @Mock
+ private SeekBar mSeekBar;
+ @Mock
+ private SeekBarVolumizer mVolumizer;
+ private VolumeSeekBarPreference.Listener mListener;
@Before
public void setUp() {
MockitoAnnotations.initMocks(this);
when(mContext.getSystemService(Context.AUDIO_SERVICE)).thenReturn(mAudioManager);
+ doCallRealMethod().when(mPreference).updateContentDescription(CONTENT_DESCRIPTION);
+ mPreference.mSeekBar = mSeekBar;
mPreference.mAudioManager = mAudioManager;
+ mPreference.mVolumizer = mVolumizer;
+ mListener = () -> mPreference.updateContentDescription(CONTENT_DESCRIPTION);
}
@Test
@@ -65,4 +78,24 @@ public class VolumeSeekBarPreferenceTest {
verify(mPreference).setMin(min);
verify(mPreference).setProgress(progress);
}
+
+ @Test
+ public void init_listenerIsCalled() {
+ doCallRealMethod().when(mPreference).setListener(mListener);
+ doCallRealMethod().when(mPreference).init();
+
+ mPreference.setListener(mListener);
+ mPreference.init();
+
+ verify(mPreference).updateContentDescription(CONTENT_DESCRIPTION);
+ }
+
+ @Test
+ public void init_listenerNotSet_noException() {
+ doCallRealMethod().when(mPreference).init();
+
+ mPreference.init();
+
+ verify(mPreference, never()).updateContentDescription(CONTENT_DESCRIPTION);
+ }
}