/*
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* Copyright (C) 2016 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License
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*/
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package com.android.server.policy;
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import static com.android.server.policy.PhoneWindowManager.DEBUG_SPLASH_SCREEN;
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import android.os.Debug;
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import android.os.IBinder;
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import android.util.Slog;
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import android.view.View;
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import android.view.WindowManager;
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import com.android.internal.policy.DecorView;
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import com.android.internal.policy.PhoneWindow;
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import com.android.server.policy.WindowManagerPolicy.StartingSurface;
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/**
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* Holds the contents of a splash screen starting window, i.e. the {@link DecorView} of a
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* {@link PhoneWindow}. This is just a wrapper such that we can return it from
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* {@link WindowManagerPolicy#addSplashScreen}.
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*/
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class SplashScreenSurface implements StartingSurface {
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private static final String TAG = PhoneWindowManager.TAG;
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private final View mView;
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private final IBinder mAppToken;
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SplashScreenSurface(View view, IBinder appToken) {
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mView = view;
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mAppToken = appToken;
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}
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@Override
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public void remove() {
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if (DEBUG_SPLASH_SCREEN) Slog.v(TAG, "Removing splash screen window for " + mAppToken + ": "
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+ this + " Callers=" + Debug.getCallers(4));
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final WindowManager wm = mView.getContext().getSystemService(WindowManager.class);
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wm.removeView(mView);
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}
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}
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