Allow hiding volume boost feature with overlay.

Some devices do not support it, or do not support it well. Allow us to
hide it with an overlayable config flag.

Change-Id: I2c3b0b5d3a6e738b311b365f5855c41f7d08ab9a

1 files changed, 8 insertions, 0 deletions

diff --git a/src/com/android/incallui/CallCardPresenter.java b/src/com/android/incallui/CallCardPresenter.java
index cbeb6cf2..3a93897d 100644
--- a/src/com/android/incallui/CallCardPresenter.java
+++ b/src/com/android/incallui/CallCardPresenter.java
@@ -808,6 +808,10 @@ public class CallCardPresenter extends Presenter<CallCardPresenter.CallCardUi> i
             return false;
         }
 
+        if (isVBHiddenByOverride()) {
+            return false;
+        }
+
         int mode = AudioModeProvider.getInstance().getAudioMode();
         int settingsTtyMode = Settings.Secure.getInt(mContext.getContentResolver(),
                 Settings.Secure.PREFERRED_TTY_MODE, TelecomManager.TTY_MODE_OFF);
@@ -829,6 +833,10 @@ public class CallCardPresenter extends Presenter<CallCardPresenter.CallCardUi> i
         mAudioManager.setParameters(VOLUME_BOOST_PARAMETER + value);
     }
 
+    private boolean isVBHiddenByOverride() {
+        return mContext.getResources().getBoolean(R.bool.config_disable_audio_boost);
+    }
+
     private void updateVBButton() {
         boolean show = isVBAvailable();
         boolean on = show && isVolumeBoostEnabled();