1 files changed, 11 insertions, 0 deletions
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 da47219..d551ef5 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBar.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBar.java
@@ -437,6 +437,7 @@ public class PhoneStatusBar extends StatusBar {
         IntentFilter filter = new IntentFilter();
         filter.addAction(Intent.ACTION_CONFIGURATION_CHANGED);
         filter.addAction(Intent.ACTION_CLOSE_SYSTEM_DIALOGS);
+        filter.addAction(Intent.ACTION_SCREEN_ON);
         filter.addAction(Intent.ACTION_SCREEN_OFF);
         context.registerReceiver(mBroadcastReceiver, filter);
 
@@ -2314,10 +2315,20 @@ public class PhoneStatusBar extends StatusBar {
                     }
                 }
                 animateCollapse(excludeRecents);
+                if(Intent.ACTION_SCREEN_OFF.equals(action)) {
+                    // Explicitly hide the expanded dialog. Otherwise it
+                    // causes continuous buffer updates to SurfaceTexture
+                    // even when SCREEN is turned off (while In-Call).
+                    // This keeps the power consumption to a minimum
+                    // in such a scenario.
+                    mExpandedDialog.hide();
+                }
             }
             else if (Intent.ACTION_CONFIGURATION_CHANGED.equals(action)) {
                 repositionNavigationBar();
                 updateResources();
+            } else if (Intent.ACTION_SCREEN_ON.equals(action)) {
+                mExpandedDialog.show();
             }
         }
     };