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Commit 1f751da9 authored by TreeHugger Robot's avatar TreeHugger Robot Committed by Android (Google) Code Review
Browse files

Merge "Keyguard: BG mediarouter initialization"

parents 631135a9 d2d9edbb

packages/SystemUI/src/com/android/keyguard/KeyguardDisplayManager.java

+16 −6
Original line number Diff line number Diff line
@@ -37,16 +37,19 @@ import com.android.internal.annotations.VisibleForTesting; 
import com.android.keyguard.dagger.KeyguardStatusViewComponent;

import com.android.systemui.Dependency;

import com.android.systemui.R;

import com.android.systemui.dagger.qualifiers.UiBackground;

import com.android.systemui.navigationbar.NavigationBarController;

import com.android.systemui.navigationbar.NavigationBarView;



import java.util.concurrent.Executor;



import javax.inject.Inject;



public class KeyguardDisplayManager {

    protected static final String TAG = "KeyguardDisplayManager";

    private static boolean DEBUG = KeyguardConstants.DEBUG;



    private final MediaRouter mMediaRouter;

    private MediaRouter mMediaRouter = null;

    private final DisplayManager mDisplayService;

    private final KeyguardStatusViewComponent.Factory mKeyguardStatusViewComponentFactory;

    private final Context mContext;
@@ -90,10 +93,11 @@ public class KeyguardDisplayManager { 


    @Inject

    public KeyguardDisplayManager(Context context,

            KeyguardStatusViewComponent.Factory keyguardStatusViewComponentFactory) {

            KeyguardStatusViewComponent.Factory keyguardStatusViewComponentFactory,

            @UiBackground Executor uiBgExecutor) {

        mContext = context;

        mKeyguardStatusViewComponentFactory = keyguardStatusViewComponentFactory;

        mMediaRouter = mContext.getSystemService(MediaRouter.class);

        uiBgExecutor.execute(() -> mMediaRouter = mContext.getSystemService(MediaRouter.class));

        mDisplayService = mContext.getSystemService(DisplayManager.class);

        mDisplayService.registerDisplayListener(mDisplayListener, null /* handler */);

    }
@@ -162,8 +166,12 @@ public class KeyguardDisplayManager { 
    public void show() {

        if (!mShowing) {

            if (DEBUG) Log.v(TAG, "show");

            if (mMediaRouter != null) {

                mMediaRouter.addCallback(MediaRouter.ROUTE_TYPE_REMOTE_DISPLAY,

                        mMediaRouterCallback, MediaRouter.CALLBACK_FLAG_PASSIVE_DISCOVERY);

            } else {

                Log.w(TAG, "MediaRouter not yet initialized");

            }

            updateDisplays(true /* showing */);

        }

        mShowing = true;
@@ -172,7 +180,9 @@ public class KeyguardDisplayManager { 
    public void hide() {

        if (mShowing) {

            if (DEBUG) Log.v(TAG, "hide");

            if (mMediaRouter != null) {

                mMediaRouter.removeCallback(mMediaRouterCallback);

            }

            updateDisplays(false /* showing */);

        }

        mShowing = false;