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Merge "RESTRICT AUTOMERGE: More improve IME transition during task switch" into sc-qpr1-dev

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This commit is contained in:
TreeHugger Robot
2021-09-15 01:04:13 +00:00
committed by Android (Google) Code Review
parent e0cc463e33 278e944fd5
commit 32efa155f4
12 changed files with 199 additions and 25 deletions
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5
core/java/android/window/ITaskOrganizer.aidl
View File

@@ -88,4 +88,9 @@ oneway interface ITaskOrganizer {
* user has pressed back on the root activity of a task controlled by the task organizer.
*/
void onBackPressedOnTaskRoot(in ActivityManager.RunningTaskInfo taskInfo);
/**
* Called when the IME has drawn on the organized task.
*/
void onImeDrawnOnTask(int taskId);
}

9
core/java/android/window/TaskOrganizer.java
View File

@@ -144,6 +144,10 @@ public class TaskOrganizer extends WindowOrganizer {
@BinderThread
public void onBackPressedOnTaskRoot(@NonNull ActivityManager.RunningTaskInfo taskInfo) {}
/** @hide */
@BinderThread
public void onImeDrawnOnTask(int taskId) {}
/**
* Creates a persistent root task in WM for a particular windowing-mode.
* @param displayId The display to create the root task on.
@@ -287,6 +291,11 @@ public class TaskOrganizer extends WindowOrganizer {
public void onBackPressedOnTaskRoot(ActivityManager.RunningTaskInfo info) {
mExecutor.execute(() -> TaskOrganizer.this.onBackPressedOnTaskRoot(info));
}
@Override
public void onImeDrawnOnTask(int taskId) {
mExecutor.execute(() -> TaskOrganizer.this.onImeDrawnOnTask(taskId));
}
};
private ITaskOrganizerController getController() {

7
libs/WindowManager/Shell/src/com/android/wm/shell/ShellTaskOrganizer.java
View File

@@ -335,6 +335,13 @@ public class ShellTaskOrganizer extends TaskOrganizer implements
}
}
@Override
public void onImeDrawnOnTask(int taskId) {
if (mStartingWindow != null) {
mStartingWindow.onImeDrawnOnTask(taskId);
}
}
@Override
public void onTaskAppeared(RunningTaskInfo taskInfo, SurfaceControl leash) {
synchronized (mLock) {

14
libs/WindowManager/Shell/src/com/android/wm/shell/startingsurface/StartingSurfaceDrawer.java
View File

@@ -545,6 +545,15 @@ public class StartingSurfaceDrawer {
removeWindowSynced(taskId, null, null, false);
}
void onImeDrawnOnTask(int taskId) {
final StartingWindowRecord record = mStartingWindowRecords.get(taskId);
if (record != null && record.mTaskSnapshotWindow != null
&& record.mTaskSnapshotWindow.hasImeSurface()) {
record.mTaskSnapshotWindow.removeImmediately();
}
mStartingWindowRecords.remove(taskId);
}
protected void removeWindowSynced(int taskId, SurfaceControl leash, Rect frame,
boolean playRevealAnimation) {
final StartingWindowRecord record = mStartingWindowRecords.get(taskId);
@@ -572,14 +581,15 @@ public class StartingSurfaceDrawer {
Slog.e(TAG, "Found empty splash screen, remove!");
removeWindowInner(record.mDecorView, false);
}
mStartingWindowRecords.remove(taskId);
}
if (record.mTaskSnapshotWindow != null) {
if (DEBUG_TASK_SNAPSHOT) {
Slog.v(TAG, "Removing task snapshot window for " + taskId);
}
record.mTaskSnapshotWindow.remove();
record.mTaskSnapshotWindow.scheduleRemove(
() -> mStartingWindowRecords.remove(taskId));
}
mStartingWindowRecords.remove(taskId);
}
}

7
libs/WindowManager/Shell/src/com/android/wm/shell/startingsurface/StartingWindowController.java
View File

@@ -176,6 +176,13 @@ public class StartingWindowController implements RemoteCallable<StartingWindowCo
() -> mStartingSurfaceDrawer.onAppSplashScreenViewRemoved(taskId));
}
/**
* Called when the IME has drawn on the organized task.
*/
public void onImeDrawnOnTask(int taskId) {
mSplashScreenExecutor.execute(() -> mStartingSurfaceDrawer.onImeDrawnOnTask(taskId));
}
/**
* Called when the content of a task is ready to show, starting window can be removed.
*/

49
libs/WindowManager/Shell/src/com/android/wm/shell/startingsurface/TaskSnapshotWindow.java
View File

@@ -16,7 +16,6 @@
package com.android.wm.shell.startingsurface;
import static android.app.WindowConfiguration.ACTIVITY_TYPE_HOME;
import static android.graphics.Color.WHITE;
import static android.graphics.Color.alpha;
import static android.os.Trace.TRACE_TAG_WINDOW_MANAGER;
@@ -64,7 +63,6 @@ import android.graphics.RectF;
import android.hardware.HardwareBuffer;
import android.os.IBinder;
import android.os.RemoteException;
import android.os.SystemClock;
import android.os.Trace;
import android.util.MergedConfiguration;
import android.util.Slog;
@@ -119,7 +117,12 @@ public class TaskSnapshotWindow {
private static final String TITLE_FORMAT = "SnapshotStartingWindow for taskId=%s";
private static final long DELAY_REMOVAL_TIME_GENERAL = 100;
private static final long DELAY_REMOVAL_TIME_IME_VISIBLE = 350;
/**
* The max delay time in milliseconds for removing the task snapshot window with IME visible.
* Ideally the delay time will be shorter when receiving
* {@link StartingSurfaceDrawer#onImeDrawnOnTask(int)}.
*/
private static final long MAX_DELAY_REMOVAL_TIME_IME_VISIBLE = 450;
//tmp vars for unused relayout params
private static final Point TMP_SURFACE_SIZE = new Point();
@@ -138,7 +141,6 @@ public class TaskSnapshotWindow {
private final RectF mTmpDstFrame = new RectF();
private final CharSequence mTitle;
private boolean mHasDrawn;
private long mShownTime;
private boolean mSizeMismatch;
private final Paint mBackgroundPaint = new Paint();
private final int mActivityType;
@@ -148,6 +150,8 @@ public class TaskSnapshotWindow {
private final SurfaceControl.Transaction mTransaction;
private final Matrix mSnapshotMatrix = new Matrix();
private final float[] mTmpFloat9 = new float[9];
private Runnable mScheduledRunnable;
private final boolean mHasImeSurface;
static TaskSnapshotWindow create(StartingWindowInfo info, IBinder appToken,
TaskSnapshot snapshot, ShellExecutor splashScreenExecutor,
@@ -216,7 +220,7 @@ public class TaskSnapshotWindow {
taskDescription.setBackgroundColor(WHITE);
}
final long delayRemovalTime = snapshot.hasImeSurface() ? DELAY_REMOVAL_TIME_IME_VISIBLE
final long delayRemovalTime = snapshot.hasImeSurface() ? MAX_DELAY_REMOVAL_TIME_IME_VISIBLE
: DELAY_REMOVAL_TIME_GENERAL;
final TaskSnapshotWindow snapshotSurface = new TaskSnapshotWindow(
@@ -281,12 +285,17 @@ public class TaskSnapshotWindow {
mDelayRemovalTime = delayRemovalTime;
mTransaction = new SurfaceControl.Transaction();
mClearWindowHandler = clearWindowHandler;
mHasImeSurface = snapshot.hasImeSurface();
}
int getBackgroundColor() {
return mBackgroundPaint.getColor();
}
boolean hasImeSurface() {
return mHasImeSurface;
}
/**
* Ask system bar background painter to draw status bar background.
* @hide
@@ -304,21 +313,26 @@ public class TaskSnapshotWindow {
mSystemBarBackgroundPainter.drawNavigationBarBackground(c);
}
void remove() {
final long now = SystemClock.uptimeMillis();
if ((now - mShownTime < mDelayRemovalTime)
// Show the latest content as soon as possible for unlocking to home.
&& mActivityType != ACTIVITY_TYPE_HOME) {
final long delayTime = mShownTime + mDelayRemovalTime - now;
mSplashScreenExecutor.executeDelayed(() -> remove(), delayTime);
if (DEBUG) {
Slog.d(TAG, "Defer removing snapshot surface in " + delayTime);
}
return;
void scheduleRemove(Runnable onRemove) {
if (mScheduledRunnable != null) {
mSplashScreenExecutor.removeCallbacks(mScheduledRunnable);
mScheduledRunnable = null;
}
mScheduledRunnable = () -> {
TaskSnapshotWindow.this.removeImmediately();
onRemove.run();
};
mSplashScreenExecutor.executeDelayed(mScheduledRunnable, mDelayRemovalTime);
if (DEBUG) {
Slog.d(TAG, "Defer removing snapshot surface in " + mDelayRemovalTime);
}
}
void removeImmediately() {
mSplashScreenExecutor.removeCallbacks(mScheduledRunnable);
try {
if (DEBUG) {
Slog.d(TAG, "Removing snapshot surface, mHasDrawn: " + mHasDrawn);
Slog.d(TAG, "Removing taskSnapshot surface, mHasDrawn: " + mHasDrawn);
}
mSession.remove(mWindow);
} catch (RemoteException e) {
@@ -356,7 +370,6 @@ public class TaskSnapshotWindow {
} else {
drawSizeMatchSnapshot();
}
mShownTime = SystemClock.uptimeMillis();
mHasDrawn = true;
reportDrawn();

82
libs/WindowManager/Shell/tests/unittest/src/com/android/wm/shell/startingsurface/StartingSurfaceDrawerTests.java
View File

@@ -15,38 +15,53 @@
*/
package com.android.wm.shell.startingsurface;
import static android.app.WindowConfiguration.WINDOWING_MODE_FULLSCREEN;
import static android.content.res.Configuration.ORIENTATION_PORTRAIT;
import static android.window.StartingWindowInfo.STARTING_WINDOW_TYPE_SPLASH_SCREEN;
import static com.android.dx.mockito.inline.extended.ExtendedMockito.doNothing;
import static com.android.dx.mockito.inline.extended.ExtendedMockito.doReturn;
import static com.android.dx.mockito.inline.extended.ExtendedMockito.mockitoSession;
import static com.android.dx.mockito.inline.extended.ExtendedMockito.spy;
import static com.android.dx.mockito.inline.extended.ExtendedMockito.spyOn;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotEquals;
import static org.mockito.ArgumentMatchers.any;
import static org.mockito.ArgumentMatchers.anyInt;
import static org.mockito.ArgumentMatchers.eq;
import static org.mockito.Mockito.verify;
import static org.mockito.Mockito.when;
import android.app.ActivityManager;
import android.content.BroadcastReceiver;
import android.content.ComponentName;
import android.content.Context;
import android.content.Intent;
import android.content.IntentFilter;
import android.content.pm.ActivityInfo;
import android.content.pm.ApplicationInfo;
import android.content.pm.PackageManager;
import android.graphics.ColorSpace;
import android.graphics.Point;
import android.graphics.Rect;
import android.hardware.HardwareBuffer;
import android.net.Uri;
import android.os.Handler;
import android.os.IBinder;
import android.os.Looper;
import android.os.UserHandle;
import android.testing.TestableContext;
import android.view.IWindowSession;
import android.view.InsetsState;
import android.view.Surface;
import android.view.SurfaceControl;
import android.view.View;
import android.view.WindowManager;
import android.view.WindowManagerGlobal;
import android.view.WindowMetrics;
import android.window.StartingWindowInfo;
import android.window.TaskSnapshot;
import androidx.test.ext.junit.runners.AndroidJUnit4;
import androidx.test.filters.SmallTest;
@@ -61,6 +76,7 @@ import org.junit.Test;
import org.junit.runner.RunWith;
import org.mockito.Mock;
import org.mockito.MockitoAnnotations;
import org.mockito.MockitoSession;
import java.util.function.IntSupplier;
@@ -78,6 +94,7 @@ public class StartingSurfaceDrawerTests {
private TransactionPool mTransactionPool;
private final Handler mTestHandler = new Handler(Looper.getMainLooper());
private ShellExecutor mTestExecutor;
private final TestableContext mTestContext = new TestContext(
InstrumentationRegistry.getInstrumentation().getTargetContext());
TestStartingSurfaceDrawer mStartingSurfaceDrawer;
@@ -138,9 +155,9 @@ public class StartingSurfaceDrawerTests {
doReturn(metrics).when(mMockWindowManager).getMaximumWindowMetrics();
doNothing().when(mMockWindowManager).addView(any(), any());
mStartingSurfaceDrawer = spy(new TestStartingSurfaceDrawer(mTestContext,
new HandlerExecutor(mTestHandler), mTransactionPool));
mTestExecutor = new HandlerExecutor(mTestHandler);
mStartingSurfaceDrawer = spy(
new TestStartingSurfaceDrawer(mTestContext, mTestExecutor, mTransactionPool));
}
@Test
@@ -205,6 +222,48 @@ public class StartingSurfaceDrawerTests {
assertEquals(0, windowColor3.mReuseCount);
}
@Test
public void testRemoveTaskSnapshotWithImeSurfaceWhenOnImeDrawn() throws Exception {
final int taskId = 1;
final StartingWindowInfo windowInfo =
createWindowInfo(taskId, android.R.style.Theme);
TaskSnapshot snapshot = createTaskSnapshot(100, 100, new Point(100, 100),
new Rect(0, 0, 0, 50), true /* hasImeSurface */);
final IWindowSession session = WindowManagerGlobal.getWindowSession();
spyOn(session);
doReturn(WindowManagerGlobal.ADD_OKAY).when(session).addToDisplay(
any() /* window */, any() /* attrs */,
anyInt() /* viewVisibility */, anyInt() /* displayId */,
any() /* requestedVisibility */, any() /* outInputChannel */,
any() /* outInsetsState */, any() /* outActiveControls */);
TaskSnapshotWindow mockSnapshotWindow = TaskSnapshotWindow.create(windowInfo,
mBinder,
snapshot, mTestExecutor, () -> {
});
spyOn(mockSnapshotWindow);
try (AutoCloseable mockTaskSnapshotSession = new AutoCloseable() {
MockitoSession mockSession = mockitoSession()
.initMocks(this)
.mockStatic(TaskSnapshotWindow.class)
.startMocking();
@Override
public void close() {
mockSession.finishMocking();
}
}) {
when(TaskSnapshotWindow.create(eq(windowInfo), eq(mBinder), eq(snapshot), any(),
any())).thenReturn(mockSnapshotWindow);
// Simulate a task snapshot window created with IME snapshot shown.
mStartingSurfaceDrawer.makeTaskSnapshotWindow(windowInfo, mBinder, snapshot);
waitHandlerIdle(mTestHandler);
// Verify the task snapshot with IME snapshot will be removed when received the real IME
// drawn callback.
mStartingSurfaceDrawer.onImeDrawnOnTask(1);
verify(mockSnapshotWindow).removeImmediately();
}
}
private StartingWindowInfo createWindowInfo(int taskId, int themeResId) {
StartingWindowInfo windowInfo = new StartingWindowInfo();
final ActivityInfo info = new ActivityInfo();
@@ -216,10 +275,27 @@ public class StartingSurfaceDrawerTests {
taskInfo.taskId = taskId;
windowInfo.targetActivityInfo = info;
windowInfo.taskInfo = taskInfo;
windowInfo.topOpaqueWindowInsetsState = new InsetsState();
windowInfo.mainWindowLayoutParams = new WindowManager.LayoutParams();
windowInfo.topOpaqueWindowLayoutParams = new WindowManager.LayoutParams();
return windowInfo;
}
private static void waitHandlerIdle(Handler handler) {
handler.runWithScissors(() -> { }, 0 /* timeout */);
}
private TaskSnapshot createTaskSnapshot(int width, int height, Point taskSize,
Rect contentInsets, boolean hasImeSurface) {
final HardwareBuffer buffer = HardwareBuffer.create(width, height, HardwareBuffer.RGBA_8888,
1, HardwareBuffer.USAGE_CPU_READ_RARELY);
return new TaskSnapshot(
System.currentTimeMillis(),
new ComponentName("", ""), buffer,
ColorSpace.get(ColorSpace.Named.SRGB), ORIENTATION_PORTRAIT,
Surface.ROTATION_0, taskSize, contentInsets, false,
true /* isRealSnapshot */, WINDOWING_MODE_FULLSCREEN,
0 /* systemUiVisibility */, false /* isTranslucent */,
hasImeSurface /* hasImeSurface */);
}
}

13
services/core/java/com/android/server/wm/ActivityRecord.java
View File

@@ -2253,6 +2253,17 @@ final class ActivityRecord extends WindowToken implements WindowManagerService.A
}
}
void removeStartingWindowIfNeeded() {
// Removing the task snapshot after the task is actually focused (see
// Task#onWindowFocusChanged). Since some of the app contents may draw in this time and
// requires more times to draw finish, in case flicking may happen when removing the task
// snapshot too early. (i.e. Showing IME.)
if ((mStartingData instanceof SnapshotStartingData) && !getTask().isFocused()) {
return;
}
removeStartingWindow();
}
void removeStartingWindow() {
removeStartingWindowAnimation(true /* prepareAnimation */);
}
@@ -5824,7 +5835,7 @@ final class ActivityRecord extends WindowToken implements WindowManagerService.A
// own stuff.
win.cancelAnimation();
}
removeStartingWindow();
removeStartingWindowIfNeeded();
updateReportedVisibilityLocked();
}

18
services/core/java/com/android/server/wm/ImeInsetsSourceProvider.java
View File

@@ -90,6 +90,24 @@ final class ImeInsetsSourceProvider extends InsetsSourceProvider {
onSourceChanged();
}
@Override
protected boolean updateClientVisibility(InsetsControlTarget caller) {
boolean changed = super.updateClientVisibility(caller);
if (changed && caller.getRequestedVisibility(mSource.getType())) {
reportImeDrawnForOrganizer(caller);
}
return changed;
}
private void reportImeDrawnForOrganizer(InsetsControlTarget caller) {
if (caller.getWindow() != null && caller.getWindow().getTask() != null) {
if (caller.getWindow().getTask().isOrganized()) {
mWin.mWmService.mAtmService.mTaskOrganizerController.reportImeDrawnOnTask(
caller.getWindow().getTask());
}
}
}
private void onSourceChanged() {
if (mLastSource.equals(mSource)) {
return;

6
services/core/java/com/android/server/wm/Task.java
View File

@@ -5144,7 +5144,7 @@ class Task extends WindowContainer<WindowContainer> {
/**
* @return true if the task is currently focused.
*/
private boolean isFocused() {
boolean isFocused() {
if (mDisplayContent == null || mDisplayContent.mCurrentFocus == null) {
return false;
}
@@ -5206,6 +5206,10 @@ class Task extends WindowContainer<WindowContainer> {
* @param hasFocus
*/
void onWindowFocusChanged(boolean hasFocus) {
final ActivityRecord topAct = getTopVisibleActivity();
if (topAct != null && (topAct.mStartingData instanceof SnapshotStartingData)) {
topAct.removeStartingWindowIfNeeded();
}
updateShadowsRadius(hasFocus, getSyncTransaction());
// TODO(b/180525887): Un-comment once there is resolution on the bug.
// dispatchTaskInfoChangedIfNeeded(false /* force */);

11
services/core/java/com/android/server/wm/TaskOrganizerController.java
View File

@@ -733,6 +733,17 @@ class TaskOrganizerController extends ITaskOrganizerController.Stub {
mPendingTaskEvents.clear();
}
void reportImeDrawnOnTask(Task task) {
final TaskOrganizerState state = mTaskOrganizerStates.get(task.mTaskOrganizer.asBinder());
if (state != null) {
try {
state.mOrganizer.mTaskOrganizer.onImeDrawnOnTask(task.mTaskId);
} catch (RemoteException e) {
Slog.e(TAG, "Exception sending onImeDrawnOnTask callback", e);
}
}
}
void onTaskInfoChanged(Task task, boolean force) {
if (!task.mTaskAppearedSent) {
// Skip if task still not appeared.

3
services/tests/wmtests/src/com/android/server/wm/WindowOrganizerTests.java
View File

@@ -797,6 +797,9 @@ public class WindowOrganizerTests extends WindowTestsBase {
public void onBackPressedOnTaskRoot(RunningTaskInfo taskInfo) {
}
@Override
public void onImeDrawnOnTask(int taskId) throws RemoteException {
}
@Override
public void onAppSplashScreenViewRemoved(int taskId) {
}
};