Merge "Volume: Make VolumeUI startup configurable." into lmp-mr1-dev

3 files changed, 10 insertions, 5 deletions

diff --git a/packages/SystemUI/res/values/config.xml b/packages/SystemUI/res/values/config.xml
index aaa350c..4f867a0 100644
--- a/packages/SystemUI/res/values/config.xml
+++ b/packages/SystemUI/res/values/config.xml
@@ -252,5 +252,8 @@
 
     <!-- Zen toast visibility duration -->
     <integer name="zen_toast_visible_duration">500</integer>
+
+    <!-- Enable the default volume dialog -->
+    <bool name="enable_volume_ui">true</bool>
 </resources>
 
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBar.java b/packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBar.java
index e5c9bdd..a686678 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBar.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBar.java
@@ -801,7 +801,9 @@ public class PhoneStatusBar extends BaseStatusBar implements DemoMode,
         }
         mUserInfoController = new UserInfoController(mContext);
         mVolumeComponent = getComponent(VolumeComponent.class);
-        mZenModeController = mVolumeComponent.getZenController();
+        if (mVolumeComponent != null) {
+            mZenModeController = mVolumeComponent.getZenController();
+        }
         mCastController = new CastControllerImpl(mContext);
         final SignalClusterView signalCluster =
                 (SignalClusterView) mStatusBarView.findViewById(R.id.signal_cluster);
diff --git a/packages/SystemUI/src/com/android/systemui/volume/VolumeUI.java b/packages/SystemUI/src/com/android/systemui/volume/VolumeUI.java
index 0586a83..0fe6d89 100644
--- a/packages/SystemUI/src/com/android/systemui/volume/VolumeUI.java
+++ b/packages/SystemUI/src/com/android/systemui/volume/VolumeUI.java
@@ -1,7 +1,6 @@
 package com.android.systemui.volume;
 
 import android.content.Context;
-import android.content.Intent;
 import android.content.res.Configuration;
 import android.database.ContentObserver;
 import android.media.AudioManager;
@@ -11,13 +10,10 @@ import android.media.session.ISessionController;
 import android.media.session.MediaController;
 import android.media.session.MediaSessionManager;
 import android.net.Uri;
-import android.os.AsyncTask;
 import android.os.Handler;
 import android.os.RemoteException;
-import android.os.UserHandle;
 import android.provider.Settings;
 import android.util.Log;
-import android.view.WindowManagerGlobal;
 
 import com.android.systemui.R;
 import com.android.systemui.SystemUI;
@@ -53,6 +49,7 @@ public class VolumeUI extends SystemUI {
 
     private final Handler mHandler = new Handler();
 
+    private boolean mEnabled;
     private AudioManager mAudioManager;
     private MediaSessionManager mMediaSessionManager;
     private VolumeController mVolumeController;
@@ -63,6 +60,8 @@ public class VolumeUI extends SystemUI {
 
     @Override
     public void start() {
+        mEnabled = mContext.getResources().getBoolean(R.bool.enable_volume_ui);
+        if (!mEnabled) return;
         mAudioManager = (AudioManager) mContext.getSystemService(Context.AUDIO_SERVICE);
         mMediaSessionManager = (MediaSessionManager) mContext
                 .getSystemService(Context.MEDIA_SESSION_SERVICE);
@@ -84,6 +83,7 @@ public class VolumeUI extends SystemUI {
 
     @Override
     public void dump(FileDescriptor fd, PrintWriter pw, String[] args) {
+        pw.print("mEnabled="); pw.println(mEnabled);
         if (mPanel != null) {
             mPanel.dump(fd, pw, args);
         }