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Commit abaa481b authored by Tony Wickham's avatar Tony Wickham
Browse files

Update taskbar color in onConfigurationChanged() 

Test: Change wallpaper, ensure taskbar updates to match
Fixes: 199045474
Change-Id: I7ec8bbec8e31d2d03c09bf487ab55c86b95917e7
parent 302eff9c

quickstep/src/com/android/launcher3/taskbar/TaskbarManager.java

+21 −0
Original line number Diff line number Diff line
@@ -22,7 +22,10 @@ import static com.android.launcher3.util.DisplayController.CHANGE_ACTIVE_SCREEN; 
import static com.android.launcher3.util.DisplayController.CHANGE_DENSITY;

import static com.android.launcher3.util.DisplayController.CHANGE_SUPPORTED_BOUNDS;



import android.content.ComponentCallbacks;

import android.content.Context;

import android.content.pm.ActivityInfo;

import android.content.res.Configuration;

import android.hardware.display.DisplayManager;

import android.net.Uri;

import android.provider.Settings;
@@ -58,6 +61,7 @@ public class TaskbarManager implements DisplayController.DisplayInfoChangeListen 
    private final SysUINavigationMode mSysUINavigationMode;

    private final TaskbarNavButtonController mNavButtonController;

    private final SettingsCache.OnChangeListener mUserSetupCompleteListener;

    private final ComponentCallbacks mComponentCallbacks;



    // The source for this provider is set when Launcher is available

    private final ScopedUnfoldTransitionProgressProvider mUnfoldProgressProvider =
@@ -84,11 +88,27 @@ public class TaskbarManager implements DisplayController.DisplayInfoChangeListen 
        mContext = service.createWindowContext(display, TYPE_APPLICATION_OVERLAY, null);

        mNavButtonController = new TaskbarNavButtonController(service);

        mUserSetupCompleteListener = isUserSetupComplete -> recreateTaskbar();

        mComponentCallbacks = new ComponentCallbacks() {

            private Configuration mOldConfig = mContext.getResources().getConfiguration();



            @Override

            public void onConfigurationChanged(Configuration newConfig) {

                if ((mOldConfig.diff(newConfig) & ActivityInfo.CONFIG_ASSETS_PATHS) != 0) {

                    // Color has changed, recreate taskbar to reload background color & icons.

                    recreateTaskbar();

                }

                mOldConfig = newConfig;

            }



            @Override

            public void onLowMemory() { }

        };



        mDisplayController.addChangeListener(this);

        mSysUINavigationMode.addModeChangeListener(this);

        SettingsCache.INSTANCE.get(mContext).register(USER_SETUP_COMPLETE_URI,

                mUserSetupCompleteListener);

        mContext.registerComponentCallbacks(mComponentCallbacks);



        recreateTaskbar();

    }
@@ -210,6 +230,7 @@ public class TaskbarManager implements DisplayController.DisplayInfoChangeListen 
        mSysUINavigationMode.removeModeChangeListener(this);

        SettingsCache.INSTANCE.get(mContext).unregister(USER_SETUP_COMPLETE_URI,

                mUserSetupCompleteListener);

        mContext.unregisterComponentCallbacks(mComponentCallbacks);

    }



    public @Nullable TaskbarActivityContext getCurrentActivityContext() {