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Commit 9478c343 authored by Adrian Roos's avatar Adrian Roos Committed by Android Git Automerger
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am f391b714: am 27c3fb65: am 51cfdd62: Merge "Only dispatch systemUiVisibility... 

am f391b714: am 27c3fb65: am 51cfdd62: Merge "Only dispatch systemUiVisibility when it actually changes" into mnc-dev

* commit 'f391b714':
  Only dispatch systemUiVisibility when it actually changes
parents 98229449 f391b714

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

+7 −1
Original line number Diff line number Diff line
@@ -312,6 +312,9 @@ public class PhoneStatusBar extends BaseStatusBar implements DemoMode, 
    // tracking calls to View.setSystemUiVisibility()

    int mSystemUiVisibility = View.SYSTEM_UI_FLAG_VISIBLE;



    // last value sent to window manager

    private int mLastDispatchedSystemUiVisibility = ~View.SYSTEM_UI_FLAG_VISIBLE;



    DisplayMetrics mDisplayMetrics = new DisplayMetrics();



    // XXX: gesture research
@@ -2481,7 +2484,10 @@ public class PhoneStatusBar extends BaseStatusBar implements DemoMode, 


    private void notifyUiVisibilityChanged(int vis) {

        try {

            if (mLastDispatchedSystemUiVisibility != vis) {

                mWindowManagerService.statusBarVisibilityChanged(vis);

                mLastDispatchedSystemUiVisibility = vis;

            }

        } catch (RemoteException ex) {

        }

    }

services/core/java/com/android/server/wm/WindowManagerService.java

+7 −0
Original line number Diff line number Diff line
@@ -512,7 +512,10 @@ public class WindowManagerService extends IWindowManager.Stub 


    int mLayoutSeq = 0;



    // Last systemUiVisibility we received from status bar.

    int mLastStatusBarVisibility = 0;

    // Last systemUiVisibility we dispatched to windows.

    int mLastDispatchedSystemUiVisibility = 0;



    // State while inside of layoutAndPlaceSurfacesLocked().

    boolean mFocusMayChange;
@@ -10955,6 +10958,10 @@ public class WindowManagerService extends IWindowManager.Stub 


    // TOOD(multidisplay): StatusBar on multiple screens?

    void updateStatusBarVisibilityLocked(int visibility) {

        if (mLastDispatchedSystemUiVisibility == visibility) {

            return;

        }

        mLastDispatchedSystemUiVisibility = visibility;

        mInputManager.setSystemUiVisibility(visibility);

        final WindowList windows = getDefaultWindowListLocked();

        final int N = windows.size();