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Merge "Have createRootTask return TaskAppearInfo"

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This commit is contained in:
TreeHugger Robot
2020-10-20 23:57:07 +00:00
committed by Android (Google) Code Review
parent 7c1ee608eb 093aba3d8a
commit 89c8ce4e37
10 changed files with 124 additions and 59 deletions
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2
api/test-current.txt
View File

@@ -2375,7 +2375,7 @@ package android.window {
public class TaskOrganizer extends android.window.WindowOrganizer {
ctor public TaskOrganizer();
method @Nullable @RequiresPermission(android.Manifest.permission.MANAGE_ACTIVITY_STACKS) public android.app.ActivityManager.RunningTaskInfo createRootTask(int, int);
method @Nullable @RequiresPermission(android.Manifest.permission.MANAGE_ACTIVITY_STACKS) public android.window.TaskAppearedInfo createRootTask(int, int);
method @RequiresPermission(android.Manifest.permission.MANAGE_ACTIVITY_STACKS) public boolean deleteRootTask(@NonNull android.window.WindowContainerToken);
method @Nullable @RequiresPermission(android.Manifest.permission.MANAGE_ACTIVITY_STACKS) public java.util.List<android.app.ActivityManager.RunningTaskInfo> getChildTasks(@NonNull android.window.WindowContainerToken, @NonNull int[]);
method @Nullable @RequiresPermission(android.Manifest.permission.MANAGE_ACTIVITY_STACKS) public android.window.WindowContainerToken getImeTarget(int);

8
core/java/android/window/ITaskOrganizerController.aidl
View File

@@ -39,8 +39,12 @@ interface ITaskOrganizerController {
*/
void unregisterTaskOrganizer(ITaskOrganizer organizer);
/** Creates a persistent root task in WM for a particular windowing-mode. */
ActivityManager.RunningTaskInfo createRootTask(int displayId, int windowingMode);
/**
* Creates a persistent root task in WM for a particular windowing-mode.
* {@link TaskOrganizer#onTaskAppeared} won't be called since we are returning
* {@link TaskAppearedInfo} here.
*/
TaskAppearedInfo createRootTask(int displayId, int windowingMode);
/** Deletes a persistent root task in WM */
boolean deleteRootTask(in WindowContainerToken task);

2
core/java/android/window/TaskOrganizer.java
View File

@@ -99,7 +99,7 @@ public class TaskOrganizer extends WindowOrganizer {
/** Creates a persistent root task in WM for a particular windowing-mode. */
@RequiresPermission(android.Manifest.permission.MANAGE_ACTIVITY_STACKS)
@Nullable
public ActivityManager.RunningTaskInfo createRootTask(int displayId, int windowingMode) {
public TaskAppearedInfo createRootTask(int displayId, int windowingMode) {
try {
return mTaskOrganizerController.createRootTask(displayId, windowingMode);
} catch (RemoteException e) {

6
libs/WindowManager/Shell/res/raw/wm_shell_protolog.json
View File

@@ -31,6 +31,12 @@
"group": "WM_SHELL_TASK_ORG",
"at": "com\/android\/wm\/shell\/ShellTaskOrganizer.java"
},
"-1312360667": {
"message": "createRootTask() displayId=%d winMode=%d listener=%s",
"level": "VERBOSE",
"group": "WM_SHELL_TASK_ORG",
"at": "com\/android\/wm\/shell\/ShellTaskOrganizer.java"
},
"-880817403": {
"message": "Task vanished taskId=%d",
"level": "VERBOSE",

28
libs/WindowManager/Shell/src/com/android/wm/shell/ShellTaskOrganizer.java
View File

@@ -128,11 +128,24 @@ public class ShellTaskOrganizer extends TaskOrganizer {
final TaskAppearedInfo info = taskInfos.get(i);
ProtoLog.v(ShellProtoLogGroup.WM_SHELL_TASK_ORG, "Existing task: id=%d component=%s",
info.getTaskInfo().taskId, info.getTaskInfo().baseIntent);
onTaskAppeared(info.getTaskInfo(), info.getLeash());
onTaskAppeared(info);
}
return taskInfos;
}
public TaskAppearedInfo createRootTask(
int displayId, int windowingMode, TaskListener listener) {
ProtoLog.v(ShellProtoLogGroup.WM_SHELL_TASK_ORG,
"createRootTask() displayId=%d winMode=%d listener=%s",
displayId, windowingMode, listener.toString());
final TaskAppearedInfo info = super.createRootTask(displayId, windowingMode);
// Add the listener and send the task appeared signal
mTaskListeners.put(info.getTaskInfo().taskId, listener);
onTaskAppeared(info);
return info;
}
/**
* Adds a listener for a specific task id.
*/
@@ -216,12 +229,17 @@ public class ShellTaskOrganizer extends TaskOrganizer {
@Override
public void onTaskAppeared(RunningTaskInfo taskInfo, SurfaceControl leash) {
ProtoLog.v(WM_SHELL_TASK_ORG, "Task appeared taskId=%d", taskInfo.taskId);
mTasks.put(taskInfo.taskId, new TaskAppearedInfo(taskInfo, leash));
onTaskAppeared(new TaskAppearedInfo(taskInfo, leash));
}
private void onTaskAppeared(TaskAppearedInfo info) {
final int taskId = info.getTaskInfo().taskId;
ProtoLog.v(WM_SHELL_TASK_ORG, "Task appeared taskId=%d", taskId);
mTasks.put(taskId, info);
final TaskListener listener =
getTaskListener(taskInfo, true /*removeLaunchCookieIfNeeded*/);
getTaskListener(info.getTaskInfo(), true /*removeLaunchCookieIfNeeded*/);
if (listener != null) {
listener.onTaskAppeared(taskInfo, leash);
listener.onTaskAppeared(info.getTaskInfo(), info.getLeash());
}
}

70
libs/WindowManager/Shell/src/com/android/wm/shell/splitscreen/SplitScreenTaskOrganizer.java
View File

@@ -33,6 +33,7 @@ import android.util.Log;
import android.view.Display;
import android.view.SurfaceControl;
import android.view.SurfaceSession;
import android.window.TaskAppearedInfo;
import androidx.annotation.NonNull;
@@ -68,10 +69,15 @@ class SplitScreenTaskOrganizer implements ShellTaskOrganizer.TaskListener {
void init() throws RemoteException {
synchronized (this) {
try {
mPrimary = mTaskOrganizer.createRootTask(Display.DEFAULT_DISPLAY,
WINDOWING_MODE_SPLIT_SCREEN_PRIMARY);
mSecondary = mTaskOrganizer.createRootTask(Display.DEFAULT_DISPLAY,
WINDOWING_MODE_SPLIT_SCREEN_SECONDARY);
final TaskAppearedInfo primary = mTaskOrganizer.createRootTask(
Display.DEFAULT_DISPLAY, WINDOWING_MODE_SPLIT_SCREEN_PRIMARY, this);
final TaskAppearedInfo secondary = mTaskOrganizer.createRootTask(
Display.DEFAULT_DISPLAY, WINDOWING_MODE_SPLIT_SCREEN_SECONDARY, this);
mPrimary = primary.getTaskInfo();
mPrimarySurface = primary.getLeash();
mSecondary = secondary.getTaskInfo();
mSecondarySurface = secondary.getLeash();
enableSplitScreenSupportIfNeeded();
} catch (Exception e) {
// teardown to prevent callbacks
mTaskOrganizer.removeListener(this);
@@ -92,43 +98,29 @@ class SplitScreenTaskOrganizer implements ShellTaskOrganizer.TaskListener {
mSplitScreenController.mTransactionPool.release(t);
}
@Override
public void onTaskAppeared(RunningTaskInfo taskInfo, SurfaceControl leash) {
synchronized (this) {
if (mPrimary == null || mSecondary == null) {
Log.w(TAG, "Received onTaskAppeared before creating root tasks " + taskInfo);
return;
}
private void enableSplitScreenSupportIfNeeded() {
if (mSplitScreenSupported || mPrimarySurface == null || mSecondarySurface == null) return;
if (taskInfo.token.equals(mPrimary.token)) {
mPrimarySurface = leash;
} else if (taskInfo.token.equals(mSecondary.token)) {
mSecondarySurface = leash;
}
mSplitScreenSupported = true;
if (!mSplitScreenSupported && mPrimarySurface != null && mSecondarySurface != null) {
mSplitScreenSupported = true;
// Initialize dim surfaces:
mPrimaryDim = new SurfaceControl.Builder(mSurfaceSession)
.setParent(mPrimarySurface).setColorLayer()
.setName("Primary Divider Dim")
.setCallsite("SplitScreenTaskOrganizer.onTaskAppeared")
.build();
mSecondaryDim = new SurfaceControl.Builder(mSurfaceSession)
.setParent(mSecondarySurface).setColorLayer()
.setName("Secondary Divider Dim")
.setCallsite("SplitScreenTaskOrganizer.onTaskAppeared")
.build();
SurfaceControl.Transaction t = getTransaction();
t.setLayer(mPrimaryDim, Integer.MAX_VALUE);
t.setColor(mPrimaryDim, new float[]{0f, 0f, 0f});
t.setLayer(mSecondaryDim, Integer.MAX_VALUE);
t.setColor(mSecondaryDim, new float[]{0f, 0f, 0f});
t.apply();
releaseTransaction(t);
}
}
// Initialize dim surfaces:
mPrimaryDim = new SurfaceControl.Builder(mSurfaceSession)
.setParent(mPrimarySurface).setColorLayer()
.setName("Primary Divider Dim")
.setCallsite("SplitScreenTaskOrganizer.onTaskAppeared")
.build();
mSecondaryDim = new SurfaceControl.Builder(mSurfaceSession)
.setParent(mSecondarySurface).setColorLayer()
.setName("Secondary Divider Dim")
.setCallsite("SplitScreenTaskOrganizer.onTaskAppeared")
.build();
SurfaceControl.Transaction t = getTransaction();
t.setLayer(mPrimaryDim, Integer.MAX_VALUE);
t.setColor(mPrimaryDim, new float[]{0f, 0f, 0f});
t.setLayer(mSecondaryDim, Integer.MAX_VALUE);
t.setColor(mSecondaryDim, new float[]{0f, 0f, 0f});
t.apply();
releaseTransaction(t);
}
@Override

12
services/core/java/com/android/server/wm/TaskOrganizerController.java
View File

@@ -389,6 +389,10 @@ class TaskOrganizerController extends ITaskOrganizerController.Stub {
}
void onTaskAppeared(ITaskOrganizer organizer, Task task) {
// Don't send onTaskAppeared signal for task created by organizer since we will return it in
// the creation call.
if (task.mCreatedByOrganizer) return;
final TaskOrganizerState state = mTaskOrganizerStates.get(organizer.asBinder());
state.addTask(task);
}
@@ -401,7 +405,7 @@ class TaskOrganizerController extends ITaskOrganizerController.Stub {
}
@Override
public RunningTaskInfo createRootTask(int displayId, int windowingMode) {
public TaskAppearedInfo createRootTask(int displayId, int windowingMode) {
enforceStackPermission("createRootTask()");
final long origId = Binder.clearCallingIdentity();
try {
@@ -418,7 +422,11 @@ class TaskOrganizerController extends ITaskOrganizerController.Stub {
true /* createdByOrganizer */);
RunningTaskInfo out = task.getTaskInfo();
mLastSentTaskInfos.put(task, out);
return out;
final TaskOrganizerState state =
mTaskOrganizerStates.get(task.mTaskOrganizer.asBinder());
final SurfaceControl outSurfaceControl = state.addTaskWithoutCallback(task,
"TaskOrganizerController.createRootTask");
return new TaskAppearedInfo(task.getTaskInfo(), outSurfaceControl);
}
} finally {
Binder.restoreCallingIdentity(origId);

22
services/tests/wmtests/src/com/android/server/wm/ActivityStackTests.java
View File

@@ -70,6 +70,8 @@ import android.content.pm.ActivityInfo;
import android.os.Binder;
import android.os.UserHandle;
import android.platform.test.annotations.Presubmit;
import android.view.SurfaceControl;
import android.window.ITaskOrganizer;
import androidx.test.filters.SmallTest;
@@ -240,6 +242,24 @@ public class ActivityStackTests extends WindowTestsBase {
@Test
public void testRemoveOrganizedTask_UpdateStackReference() {
ITaskOrganizer listener = new ITaskOrganizer.Stub() {
@Override
public void onTaskAppeared(
ActivityManager.RunningTaskInfo taskInfo, SurfaceControl leash) { }
@Override
public void onTaskVanished(ActivityManager.RunningTaskInfo container) { }
@Override
public void onTaskInfoChanged(ActivityManager.RunningTaskInfo info) {
}
@Override
public void onBackPressedOnTaskRoot(ActivityManager.RunningTaskInfo taskInfo) {
}
};
mWm.mAtmService.mTaskOrganizerController.registerTaskOrganizer(listener);
final Task rootHomeTask = mDefaultTaskDisplayArea.getRootHomeTask();
final ActivityRecord homeActivity = new ActivityBuilder(mAtm)
.setStack(rootHomeTask)
@@ -247,7 +267,7 @@ public class ActivityStackTests extends WindowTestsBase {
.build();
final Task secondaryStack = (Task) WindowContainer.fromBinder(
mAtm.mTaskOrganizerController.createRootTask(rootHomeTask.getDisplayId(),
WINDOWING_MODE_SPLIT_SCREEN_SECONDARY).token.asBinder());
WINDOWING_MODE_SPLIT_SCREEN_SECONDARY).getTaskInfo().token.asBinder());
rootHomeTask.reparent(secondaryStack, POSITION_TOP);
assertEquals(secondaryStack, rootHomeTask.getParent());

29
services/tests/wmtests/src/com/android/server/wm/WindowOrganizerTests.java
View File

@@ -479,16 +479,33 @@ public class WindowOrganizerTests extends WindowTestsBase {
@Test
public void testCreateDeleteRootTasks() {
ITaskOrganizer listener = new ITaskOrganizer.Stub() {
@Override
public void onTaskAppeared(RunningTaskInfo taskInfo, SurfaceControl leash) { }
@Override
public void onTaskVanished(RunningTaskInfo container) { }
@Override
public void onTaskInfoChanged(RunningTaskInfo info) {
}
@Override
public void onBackPressedOnTaskRoot(RunningTaskInfo taskInfo) {
}
};
mWm.mAtmService.mTaskOrganizerController.registerTaskOrganizer(listener);
RunningTaskInfo info1 = mWm.mAtmService.mTaskOrganizerController.createRootTask(
Display.DEFAULT_DISPLAY,
WINDOWING_MODE_SPLIT_SCREEN_PRIMARY);
WINDOWING_MODE_SPLIT_SCREEN_PRIMARY).getTaskInfo();
assertEquals(WINDOWING_MODE_SPLIT_SCREEN_PRIMARY,
info1.configuration.windowConfiguration.getWindowingMode());
assertEquals(ACTIVITY_TYPE_UNDEFINED, info1.topActivityType);
RunningTaskInfo info2 = mWm.mAtmService.mTaskOrganizerController.createRootTask(
Display.DEFAULT_DISPLAY,
WINDOWING_MODE_SPLIT_SCREEN_SECONDARY);
WINDOWING_MODE_SPLIT_SCREEN_SECONDARY).getTaskInfo();
assertEquals(WINDOWING_MODE_SPLIT_SCREEN_SECONDARY,
info2.configuration.windowConfiguration.getWindowingMode());
assertEquals(ACTIVITY_TYPE_UNDEFINED, info2.topActivityType);
@@ -522,7 +539,7 @@ public class WindowOrganizerTests extends WindowTestsBase {
};
mWm.mAtmService.mTaskOrganizerController.registerTaskOrganizer(listener);
RunningTaskInfo info1 = mWm.mAtmService.mTaskOrganizerController.createRootTask(
mDisplayContent.mDisplayId, WINDOWING_MODE_SPLIT_SCREEN_SECONDARY);
mDisplayContent.mDisplayId, WINDOWING_MODE_SPLIT_SCREEN_SECONDARY).getTaskInfo();
final Task stack = createTaskStackOnDisplay(
WINDOWING_MODE_UNDEFINED, ACTIVITY_TYPE_STANDARD, mDisplayContent);
@@ -580,7 +597,7 @@ public class WindowOrganizerTests extends WindowTestsBase {
};
mWm.mAtmService.mTaskOrganizerController.registerTaskOrganizer(listener);
RunningTaskInfo info1 = mWm.mAtmService.mTaskOrganizerController.createRootTask(
mDisplayContent.mDisplayId, WINDOWING_MODE_SPLIT_SCREEN_SECONDARY);
mDisplayContent.mDisplayId, WINDOWING_MODE_SPLIT_SCREEN_SECONDARY).getTaskInfo();
lastReportedTiles.clear();
called[0] = false;
@@ -641,9 +658,9 @@ public class WindowOrganizerTests extends WindowTestsBase {
};
mWm.mAtmService.mTaskOrganizerController.registerTaskOrganizer(listener);
RunningTaskInfo info1 = mWm.mAtmService.mTaskOrganizerController.createRootTask(
mDisplayContent.mDisplayId, WINDOWING_MODE_SPLIT_SCREEN_PRIMARY);
mDisplayContent.mDisplayId, WINDOWING_MODE_SPLIT_SCREEN_PRIMARY).getTaskInfo();
RunningTaskInfo info2 = mWm.mAtmService.mTaskOrganizerController.createRootTask(
mDisplayContent.mDisplayId, WINDOWING_MODE_SPLIT_SCREEN_SECONDARY);
mDisplayContent.mDisplayId, WINDOWING_MODE_SPLIT_SCREEN_SECONDARY).getTaskInfo();
final int initialRootTaskCount = mWm.mAtmService.mTaskOrganizerController.getRootTasks(
mDisplayContent.mDisplayId, null /* activityTypes */).size();

4
services/tests/wmtests/src/com/android/server/wm/WindowTestsBase.java
View File

@@ -1006,10 +1006,10 @@ class WindowTestsBase extends SystemServiceTestsBase {
mDisplayId = displayId;
mService.mTaskOrganizerController.registerTaskOrganizer(this);
WindowContainerToken primary = mService.mTaskOrganizerController.createRootTask(
displayId, WINDOWING_MODE_SPLIT_SCREEN_PRIMARY).token;
displayId, WINDOWING_MODE_SPLIT_SCREEN_PRIMARY).getTaskInfo().token;
mPrimary = WindowContainer.fromBinder(primary.asBinder()).asTask();
WindowContainerToken secondary = mService.mTaskOrganizerController.createRootTask(
displayId, WINDOWING_MODE_SPLIT_SCREEN_SECONDARY).token;
displayId, WINDOWING_MODE_SPLIT_SCREEN_SECONDARY).getTaskInfo().token;
mSecondary = WindowContainer.fromBinder(secondary.asBinder()).asTask();
}
TestSplitOrganizer(ActivityTaskManagerService service) {