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Commit 472ea3e0 authored by Siddartha Pothapragada's avatar Siddartha Pothapragada Committed by Arne Coucheron
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Frameworks/SystemUI: Hide expanded dialog when screen is off 

Hide the expanded dialog while screen is off. Otherwise it
causes continuous buffer updates to SurfaceTexture
even when SCREEN is turned off and while In-Call causing a
spike in power consumtion. This fix ensures that the
power consumption is kept to a minimum in such a scenario.

CRs-Fixed: 339815

Change-Id: Ib9154528d4f88ba12ca234be7f929a61ed098be7
parent 843609a7

packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBar.java

+11 −0
Original line number Diff line number Diff line
@@ -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();

            }

        }

    };