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/*
* Copyright (C) 2016 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.android.server.wm;
import static android.view.WindowManager.LayoutParams.FIRST_APPLICATION_WINDOW;
import static android.view.WindowManager.LayoutParams.FLAG_SECURE;
import static android.view.WindowManager.TRANSIT_UNSET;
import static com.android.server.wm.TaskSnapshotController.SNAPSHOT_MODE_APP_THEME;
import static com.android.server.wm.TaskSnapshotController.SNAPSHOT_MODE_REAL;
import static org.junit.Assert.assertEquals;
import android.platform.test.annotations.Presubmit;
import android.util.ArraySet;
import androidx.test.filters.SmallTest;
import com.google.android.collect.Sets;
import org.junit.Test;
/**
* Test class for {@link TaskSnapshotController}.
*
* Build/Install/Run:
* * atest FrameworksServicesTests:TaskSnapshotControllerTest
*/
@SmallTest
@Presubmit
public class TaskSnapshotControllerTest extends WindowTestsBase {
@Test
public void testGetClosingApps_closing() {
final WindowState closingWindow = createWindow(null, FIRST_APPLICATION_WINDOW,
"closingWindow");
closingWindow.mAppToken.commitVisibility(null, false /* visible */, TRANSIT_UNSET,
true /* performLayout */, false /* isVoiceInteraction */);
final ArraySet<AppWindowToken> closingApps = new ArraySet<>();
closingApps.add(closingWindow.mAppToken);
final ArraySet<Task> closingTasks = new ArraySet<>();
mWm.mTaskSnapshotController.getClosingTasks(closingApps, closingTasks);
assertEquals(1, closingTasks.size());
assertEquals(closingWindow.mAppToken.getTask(), closingTasks.valueAt(0));
}
@Test
public void testGetClosingApps_notClosing() {
final WindowState closingWindow = createWindow(null, FIRST_APPLICATION_WINDOW,
"closingWindow");
final WindowState openingWindow = createAppWindow(closingWindow.getTask(),
FIRST_APPLICATION_WINDOW, "openingWindow");
closingWindow.mAppToken.commitVisibility(null, false /* visible */, TRANSIT_UNSET,
true /* performLayout */, false /* isVoiceInteraction */);
openingWindow.mAppToken.commitVisibility(null, true /* visible */, TRANSIT_UNSET,
true /* performLayout */, false /* isVoiceInteraction */);
final ArraySet<AppWindowToken> closingApps = new ArraySet<>();
closingApps.add(closingWindow.mAppToken);
final ArraySet<Task> closingTasks = new ArraySet<>();
mWm.mTaskSnapshotController.getClosingTasks(closingApps, closingTasks);
assertEquals(0, closingTasks.size());
}
@Test
public void testGetClosingApps_skipClosingAppsSnapshotTasks() {
final WindowState closingWindow = createWindow(null, FIRST_APPLICATION_WINDOW,
"closingWindow");
closingWindow.mAppToken.commitVisibility(null, false /* visible */, TRANSIT_UNSET,
true /* performLayout */, false /* isVoiceInteraction */);
final ArraySet<AppWindowToken> closingApps = new ArraySet<>();
closingApps.add(closingWindow.mAppToken);
final ArraySet<Task> closingTasks = new ArraySet<>();
mWm.mTaskSnapshotController.addSkipClosingAppSnapshotTasks(
Sets.newArraySet(closingWindow.mAppToken.getTask()));
mWm.mTaskSnapshotController.getClosingTasks(closingApps, closingTasks);
assertEquals(0, closingTasks.size());
}
@Test
public void testGetSnapshotMode() {
final WindowState disabledWindow = createWindow(null,
FIRST_APPLICATION_WINDOW, mDisplayContent, "disabledWindow");
disabledWindow.mAppToken.setDisablePreviewScreenshots(true);
assertEquals(SNAPSHOT_MODE_APP_THEME,
mWm.mTaskSnapshotController.getSnapshotMode(disabledWindow.getTask()));
final WindowState normalWindow = createWindow(null,
FIRST_APPLICATION_WINDOW, mDisplayContent, "normalWindow");
assertEquals(SNAPSHOT_MODE_REAL,
mWm.mTaskSnapshotController.getSnapshotMode(normalWindow.getTask()));
final WindowState secureWindow = createWindow(null,
FIRST_APPLICATION_WINDOW, mDisplayContent, "secureWindow");
secureWindow.mAttrs.flags |= FLAG_SECURE;
assertEquals(SNAPSHOT_MODE_APP_THEME,
mWm.mTaskSnapshotController.getSnapshotMode(secureWindow.getTask()));
}
}