Merge "Enforce min value on panel slices slider" into qt-dev

src/com/android/settings/notification/AudioHelper.java

@@ -74,4 +74,8 @@ public class AudioHelper {
     public int getMaxVolume(int stream) {
         return mAudioManager.getStreamMaxVolume(stream);
     }
+
+    public int getMinVolume(int stream) {
+        return mAudioManager.getStreamMinVolume(stream);
+    }
 }

src/com/android/settings/notification/RemoteVolumePreferenceController.java

@@ -160,7 +160,7 @@ public class RemoteVolumePreferenceController extends VolumeSeekBarPreferenceCon
     }
 
     @Override
-    public int getMaxSteps() {
+    public int getMax() {
         if (mPreference != null) {
             return mPreference.getMax();
         }
@@ -171,6 +171,14 @@ public class RemoteVolumePreferenceController extends VolumeSeekBarPreferenceCon
         return playbackInfo != null ? playbackInfo.getMaxVolume() : 0;
     }
 
+    @Override
+    public int getMin() {
+        if (mPreference != null) {
+            return mPreference.getMin();
+        }
+        return 0;
+    }
+
     @Override
     public boolean isSliceable() {
         return TextUtils.equals(getPreferenceKey(), KEY_REMOTE_VOLUME);

src/com/android/settings/notification/VolumeSeekBarPreferenceController.java

@@ -92,13 +92,21 @@ public abstract class VolumeSeekBarPreferenceController extends
     }
 
     @Override
-    public int getMaxSteps() {
+    public int getMax() {
         if (mPreference != null) {
             return mPreference.getMax();
         }
         return mHelper.getMaxVolume(getAudioStream());
     }
 
+    @Override
+    public int getMin() {
+        if (mPreference != null) {
+            return mPreference.getMin();
+        }
+        return mHelper.getMinVolume(getAudioStream());
+    }
+
     protected abstract int getAudioStream();
 
     protected abstract int getMuteIcon();