Merge "Incremental repairs to side by side stacks."
diff --git a/cmds/am/src/com/android/commands/am/Am.java b/cmds/am/src/com/android/commands/am/Am.java
index 5f5c337..95343f9 100644
--- a/cmds/am/src/com/android/commands/am/Am.java
+++ b/cmds/am/src/com/android/commands/am/Am.java
@@ -100,7 +100,7 @@
" am to-intent-uri [INTENT]\n" +
" am switch-user <USER_ID>\n" +
" am stop-user <USER_ID>\n" +
- " am stack create <RELATIVE_STACK_ID> <POSITION> <WEIGHT>\n" +
+ " am stack create <TASK_ID> <RELATIVE_STACK_ID> <POSITION> <WEIGHT>\n" +
" am stack movetask <STACK_ID> <TASK_ID> [true|false]\n" +
" am stack dump\n" +
"\n" +
@@ -186,6 +186,7 @@
" code until a later explicit switch to it.\n" +
"\n" +
"am stack create: create a new stack relative to an existing one.\n" +
+ " <TASK_ID>: the task to populate the new stack with. Must exist.\n" +
" <RELATIVE_STACK_ID>: existing stack's id.\n" +
" <POSITION>: 0: to left of, 1: to right of, 2: above, 3: below\n" +
" <WEIGHT>: float between 0.2 and 0.8 inclusive.\n" +
@@ -1454,6 +1455,8 @@
}
private void runStackCreate() throws Exception {
+ String taskIdStr = nextArgRequired();
+ int taskId = Integer.valueOf(taskIdStr);
String relativeToStr = nextArgRequired();
int relativeTo = Integer.valueOf(relativeToStr);
String positionStr = nextArgRequired();
@@ -1462,8 +1465,8 @@
float weight = Float.valueOf(weightStr);
try {
- int stackId = mAm.createStack(relativeTo, position, weight);
- System.out.println("createStack returned " + stackId + "\n\n");
+ int stackId = mAm.createStack(taskId, relativeTo, position, weight);
+ System.out.println("createStack returned new stackId=" + stackId + "\n\n");
} catch (RemoteException e) {
}
}
diff --git a/core/java/android/app/ActivityManagerNative.java b/core/java/android/app/ActivityManagerNative.java
index b089e2a..94f4db2 100644
--- a/core/java/android/app/ActivityManagerNative.java
+++ b/core/java/android/app/ActivityManagerNative.java
@@ -107,7 +107,8 @@
public ActivityManagerNative() {
attachInterface(this, descriptor);
}
-
+
+ @Override
public boolean onTransact(int code, Parcel data, Parcel reply, int flags)
throws RemoteException {
switch (code) {
@@ -197,7 +198,7 @@
Intent intent = Intent.CREATOR.createFromParcel(data);
String resolvedType = data.readString();
IBinder resultTo = data.readStrongBinder();
- String resultWho = data.readString();
+ String resultWho = data.readString();
int requestCode = data.readInt();
int startFlags = data.readInt();
Configuration config = Configuration.CREATOR.createFromParcel(data);
@@ -223,7 +224,7 @@
}
String resolvedType = data.readString();
IBinder resultTo = data.readStrongBinder();
- String resultWho = data.readString();
+ String resultWho = data.readString();
int requestCode = data.readInt();
int flagsMask = data.readInt();
int flagsValues = data.readInt();
@@ -236,7 +237,7 @@
reply.writeInt(result);
return true;
}
-
+
case START_NEXT_MATCHING_ACTIVITY_TRANSACTION:
{
data.enforceInterface(IActivityManager.descriptor);
@@ -267,7 +268,7 @@
case FINISH_SUB_ACTIVITY_TRANSACTION: {
data.enforceInterface(IActivityManager.descriptor);
IBinder token = data.readStrongBinder();
- String resultWho = data.readString();
+ String resultWho = data.readString();
int requestCode = data.readInt();
finishSubActivity(token, resultWho, requestCode);
reply.writeNoException();
@@ -478,14 +479,13 @@
IThumbnailReceiver receiver = receiverBinder != null
? IThumbnailReceiver.Stub.asInterface(receiverBinder)
: null;
- List list = getTasks(maxNum, fl, receiver);
+ List<ActivityManager.RunningTaskInfo> list = getTasks(maxNum, fl, receiver);
reply.writeNoException();
int N = list != null ? list.size() : -1;
reply.writeInt(N);
int i;
for (i=0; i<N; i++) {
- ActivityManager.RunningTaskInfo info =
- (ActivityManager.RunningTaskInfo)list.get(i);
+ ActivityManager.RunningTaskInfo info = list.get(i);
info.writeToParcel(reply, 0);
}
return true;
@@ -535,14 +535,13 @@
data.enforceInterface(IActivityManager.descriptor);
int maxNum = data.readInt();
int fl = data.readInt();
- List list = getServices(maxNum, fl);
+ List<ActivityManager.RunningServiceInfo> list = getServices(maxNum, fl);
reply.writeNoException();
int N = list != null ? list.size() : -1;
reply.writeInt(N);
int i;
for (i=0; i<N; i++) {
- ActivityManager.RunningServiceInfo info =
- (ActivityManager.RunningServiceInfo)list.get(i);
+ ActivityManager.RunningServiceInfo info = list.get(i);
info.writeToParcel(reply, 0);
}
return true;
@@ -555,7 +554,7 @@
reply.writeTypedList(list);
return true;
}
-
+
case GET_RUNNING_APP_PROCESSES_TRANSACTION: {
data.enforceInterface(IActivityManager.descriptor);
List<ActivityManager.RunningAppProcessInfo> list = getRunningAppProcesses();
@@ -611,10 +610,11 @@
case CREATE_STACK_TRANSACTION: {
data.enforceInterface(IActivityManager.descriptor);
- int position = data.readInt();
+ int taskId = data.readInt();
int relativeStackId = data.readInt();
+ int position = data.readInt();
float weight = data.readFloat();
- int res = createStack(position, relativeStackId, weight);
+ int res = createStack(taskId, relativeStackId, position, weight);
reply.writeNoException();
reply.writeInt(res);
return true;
@@ -1071,9 +1071,9 @@
reply.writeInt(res);
return true;
}
-
+
case CLEAR_APP_DATA_TRANSACTION: {
- data.enforceInterface(IActivityManager.descriptor);
+ data.enforceInterface(IActivityManager.descriptor);
String packageName = data.readString();
IPackageDataObserver observer = IPackageDataObserver.Stub.asInterface(
data.readStrongBinder());
@@ -1083,7 +1083,7 @@
reply.writeInt(res ? 1 : 0);
return true;
}
-
+
case GRANT_URI_PERMISSION_TRANSACTION: {
data.enforceInterface(IActivityManager.descriptor);
IBinder b = data.readStrongBinder();
@@ -1095,7 +1095,7 @@
reply.writeNoException();
return true;
}
-
+
case REVOKE_URI_PERMISSION_TRANSACTION: {
data.enforceInterface(IActivityManager.descriptor);
IBinder b = data.readStrongBinder();
@@ -1106,7 +1106,7 @@
reply.writeNoException();
return true;
}
-
+
case SHOW_WAITING_FOR_DEBUGGER_TRANSACTION: {
data.enforceInterface(IActivityManager.descriptor);
IBinder b = data.readStrongBinder();
@@ -1295,7 +1295,7 @@
reply.writeNoException();
return true;
}
-
+
case FORCE_STOP_PACKAGE_TRANSACTION: {
data.enforceInterface(IActivityManager.descriptor);
String packageName = data.readString();
@@ -2595,13 +2595,15 @@
reply.recycle();
}
@Override
- public int createStack(int position, int relativeStackId, float weight) throws RemoteException
+ public int createStack(int taskId, int relativeStackId, int position, float weight)
+ throws RemoteException
{
Parcel data = Parcel.obtain();
Parcel reply = Parcel.obtain();
data.writeInterfaceToken(IActivityManager.descriptor);
- data.writeInt(position);
+ data.writeInt(taskId);
data.writeInt(relativeStackId);
+ data.writeInt(position);
data.writeFloat(weight);
mRemote.transact(CREATE_STACK_TRANSACTION, data, reply, 0);
reply.readException();
diff --git a/core/java/android/app/IActivityManager.java b/core/java/android/app/IActivityManager.java
index c52a35a..46c97d6 100644
--- a/core/java/android/app/IActivityManager.java
+++ b/core/java/android/app/IActivityManager.java
@@ -115,7 +115,8 @@
public void moveTaskToBack(int task) throws RemoteException;
public boolean moveActivityTaskToBack(IBinder token, boolean nonRoot) throws RemoteException;
public void moveTaskBackwards(int task) throws RemoteException;
- public int createStack(int relativeStackId, int position, float weight) throws RemoteException;
+ public int createStack(int taskId, int relativeStackId, int position, float weight)
+ throws RemoteException;
public void moveTaskToStack(int taskId, int stackId, boolean toTop) throws RemoteException;
public void resizeStack(int stackId, float weight) throws RemoteException;
public List<StackInfo> getStacks() throws RemoteException;
diff --git a/services/java/com/android/server/am/ActivityManagerService.java b/services/java/com/android/server/am/ActivityManagerService.java
index 52b933f..a3bb823 100644
--- a/services/java/com/android/server/am/ActivityManagerService.java
+++ b/services/java/com/android/server/am/ActivityManagerService.java
@@ -6265,13 +6265,16 @@
}
@Override
- public int createStack(int relativeStackId, int position, float weight) {
+ public int createStack(int taskId, int relativeStackId, int position, float weight) {
synchronized (this) {
if (mStackSupervisor.getStack(relativeStackId) == null) {
return -1;
}
int stackId = mStackSupervisor.createStack();
mWindowManager.createStack(stackId, relativeStackId, position, weight);
+ if (taskId > 0) {
+ moveTaskToStack(taskId, stackId, true);
+ }
return stackId;
}
}
diff --git a/services/java/com/android/server/am/ActivityStackSupervisor.java b/services/java/com/android/server/am/ActivityStackSupervisor.java
index 7b8ad43..8768688 100644
--- a/services/java/com/android/server/am/ActivityStackSupervisor.java
+++ b/services/java/com/android/server/am/ActivityStackSupervisor.java
@@ -236,13 +236,10 @@
final ActivityStack stack = task.stack;
if (stack.removeTask(task) && !stack.isHomeStack()) {
mStacks.remove(stack);
- final int oldStackId = stack.mStackId;
- final int newMainStackId = mService.mWindowManager.removeStack(oldStackId);
- if (newMainStackId == HOME_STACK_ID) {
- return;
- }
- if (mMainStack.mStackId == oldStackId) {
- mMainStack = getStack(newMainStackId);
+ final int stackId = stack.mStackId;
+ final int nextStackId = mService.mWindowManager.removeStack(stackId);
+ if (mMainStack.mStackId == stackId) {
+ mMainStack = nextStackId == HOME_STACK_ID ? null : getStack(nextStackId);
}
}
}
@@ -1044,8 +1041,8 @@
if (!r.isHomeActivity) {
if (mStacks.size() == 1) {
// Time to create the first app stack.
- int stackId =
- mService.createStack(HOME_STACK_ID, StackBox.TASK_STACK_GOES_OVER, 1.0f);
+ int stackId = mService.createStack(-1, HOME_STACK_ID,
+ StackBox.TASK_STACK_GOES_OVER, 1.0f);
mMainStack = getStack(stackId);
}
return mMainStack;
diff --git a/services/java/com/android/server/wm/DisplayContent.java b/services/java/com/android/server/wm/DisplayContent.java
index edf3d3b..915c696c 100644
--- a/services/java/com/android/server/wm/DisplayContent.java
+++ b/services/java/com/android/server/wm/DisplayContent.java
@@ -90,11 +90,12 @@
/** True when the home StackBox is at the top of mStackBoxes, false otherwise */
private TaskStack mHomeStack = null;
- /**
- * Sorted most recent at top, oldest at [0].
- */
+ /** Save allocating when retrieving tasks */
ArrayList<Task> mTmpTasks = new ArrayList<Task>();
+ /** Sorted most recent at top, oldest at [0]. */
+ ArrayList<TaskStack> mStackHistory = new ArrayList<TaskStack>();
+
/**
* @param display May not be null.
*/
@@ -125,17 +126,23 @@
return mStackBoxes.get(0).mStack != mHomeStack;
}
+ void moveStack(TaskStack stack, boolean toTop) {
+ mStackHistory.remove(stack);
+ mStackHistory.add(toTop ? mStackHistory.size() : 0, stack);
+ }
+
/**
- * Retrieve the tasks on this display in stack order from the topmost TaskStack down.
- * Note that the order of TaskStacks in the same StackBox is defined within StackBox.
+ * Retrieve the tasks on this display in stack order from the bottommost TaskStack up.
* @return All the Tasks, in order, on this display.
*/
ArrayList<Task> getTasks() {
mTmpTasks.clear();
- int numBoxes = mStackBoxes.size();
- for (int boxNdx = 0; boxNdx < numBoxes; ++boxNdx) {
- mTmpTasks.addAll(mStackBoxes.get(boxNdx).getTasks());
+ final int numStacks = mStackHistory.size();
+ for (int stackNdx = 0; stackNdx < numStacks; ++stackNdx) {
+ mTmpTasks.addAll(mStackHistory.get(stackNdx).getTasks());
}
+ if (WindowManagerService.DEBUG_LAYERS) Slog.i(TAG, "getTasks: mStackHistory=" +
+ mStackHistory);
return mTmpTasks;
}
@@ -221,6 +228,13 @@
return false;
}
+ void addStackBox(StackBox box, boolean toTop) {
+ if (mStackBoxes.size() >= 2) {
+ throw new RuntimeException("addStackBox: Too many toplevel StackBoxes!");
+ }
+ mStackBoxes.add(toTop ? mStackBoxes.size() : 0, box);
+ }
+
void removeStackBox(StackBox box) {
if (DEBUG_STACK) Slog.d(TAG, "removeStackBox: box=" + box);
final TaskStack stack = box.mStack;
diff --git a/services/java/com/android/server/wm/InputMonitor.java b/services/java/com/android/server/wm/InputMonitor.java
index d966001..cacc723 100644
--- a/services/java/com/android/server/wm/InputMonitor.java
+++ b/services/java/com/android/server/wm/InputMonitor.java
@@ -31,7 +31,6 @@
import android.view.KeyEvent;
import android.view.WindowManager;
-import java.util.ArrayList;
import java.util.Arrays;
final class InputMonitor implements InputManagerService.WindowManagerCallbacks {
@@ -68,6 +67,7 @@
*
* Called by the InputManager.
*/
+ @Override
public void notifyInputChannelBroken(InputWindowHandle inputWindowHandle) {
if (inputWindowHandle == null) {
return;
@@ -87,6 +87,7 @@
*
* Called by the InputManager.
*/
+ @Override
public long notifyANR(InputApplicationHandle inputApplicationHandle,
InputWindowHandle inputWindowHandle) {
AppWindowToken appWindowToken = null;
@@ -163,10 +164,20 @@
}
private void addInputWindowHandleLw(final InputWindowHandle inputWindowHandle,
- final WindowState child, final int flags, final int type,
+ final WindowState child, int flags, final int type,
final boolean isVisible, final boolean hasFocus, final boolean hasWallpaper) {
// Add a window to our list of input windows.
inputWindowHandle.name = child.toString();
+ final boolean modal = (flags & (WindowManager.LayoutParams.FLAG_NOT_TOUCH_MODAL
+ | WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE)) == 0;
+ if (modal && child.mAppToken != null) {
+ // Limit the outer touch to the activity stack region.
+ flags |= WindowManager.LayoutParams.FLAG_NOT_TOUCH_MODAL;
+ inputWindowHandle.touchableRegion.set(child.getStackBounds());
+ } else {
+ // Not modal or full screen modal
+ child.getTouchableRegion(inputWindowHandle.touchableRegion);
+ }
inputWindowHandle.layoutParamsFlags = flags;
inputWindowHandle.layoutParamsType = type;
inputWindowHandle.dispatchingTimeoutNanos = child.getInputDispatchingTimeoutNanos();
@@ -195,7 +206,6 @@
inputWindowHandle.scaleFactor = 1;
}
- child.getTouchableRegion(inputWindowHandle.touchableRegion);
addInputWindowHandleLw(inputWindowHandle);
}
@@ -259,10 +269,10 @@
// Skip this window because it cannot possibly receive input.
continue;
}
-
+
final int flags = child.mAttrs.flags;
final int type = child.mAttrs.type;
-
+
final boolean hasFocus = (child == mInputFocus);
final boolean isVisible = child.isVisibleLw();
final boolean hasWallpaper = (child == mService.mWallpaperTarget)
diff --git a/services/java/com/android/server/wm/StackBox.java b/services/java/com/android/server/wm/StackBox.java
index bcc5137..b195f0b 100644
--- a/services/java/com/android/server/wm/StackBox.java
+++ b/services/java/com/android/server/wm/StackBox.java
@@ -42,7 +42,7 @@
/** Non-null indicates this is mFirst or mSecond of a parent StackBox. Null indicates this
* is this entire size of mDisplayContent. */
- final StackBox mParent;
+ StackBox mParent;
/** First child, this is null exactly when mStack is non-null. */
StackBox mFirst;
@@ -105,13 +105,14 @@
return mFirst.contains(stackId) || mSecond.contains(stackId);
}
- /** Determine if the specified stack is the first child or second child. Presumes that this
- * is called on mParent of the specified stack.
- * @param stack the stack to determine.
- * @return true if stack is the first child.
+ /** Determine if this StackBox is the first child or second child.
+ * @return true if this is the first child.
*/
- boolean isFirstChild(TaskStack stack) {
- return mFirst.mStack == stack;
+ boolean isFirstChild() {
+ if (mParent == null) {
+ return false;
+ }
+ return mParent.mFirst == this;
}
/** Returns the bounds of the specified TaskStack if it is contained in this StackBox.
@@ -217,15 +218,6 @@
return mTmpTasks;
}
- /** Combine a child StackBox into its parent.
- * @param child The surviving child to be merge up into this StackBox. */
- void absorb(StackBox child) {
- mFirst = child.mFirst;
- mSecond = child.mSecond;
- mStack = child.mStack;
- layoutNeeded = true;
- }
-
/** Return the stackId of the first mFirst StackBox with a non-null mStack */
int getStackId() {
if (mStack != null) {
@@ -236,18 +228,33 @@
/** Remove this box and propagate its sibling's content up to their parent.
* @return The first stackId of the resulting StackBox. */
- int removeStack() {
+ int remove() {
+ if (mStack != null) {
+ mDisplayContent.mStackHistory.remove(mStack);
+ }
+ mDisplayContent.layoutNeeded = true;
+
if (mParent == null) {
+ // This is the top-plane stack.
mDisplayContent.removeStackBox(this);
return HOME_STACK_ID;
}
- if (mParent.mFirst == this) {
- mParent.absorb(mParent.mSecond);
+
+ StackBox sibling = isFirstChild() ? mParent.mSecond : mParent.mFirst;
+ StackBox grandparent = mParent.mParent;
+ if (grandparent == null) {
+ // mParent is a top-plane stack. Now sibling will be.
+ mDisplayContent.removeStackBox(mParent);
+ mDisplayContent.addStackBox(sibling, true);
} else {
- mParent.absorb(mParent.mFirst);
+ sibling.mParent = grandparent;
+ if (mParent.isFirstChild()) {
+ grandparent.mFirst = sibling;
+ } else {
+ grandparent.mSecond = sibling;
+ }
}
- mParent.makeDirty();
- return mParent.getStackId();
+ return sibling.getStackId();
}
boolean resize(int stackId, float weight) {
@@ -255,7 +262,7 @@
return mFirst.resize(stackId, weight) || mSecond.resize(stackId, weight);
}
if (mStack.mStackId == stackId) {
- mParent.mWeight = mParent.isFirstChild(mStack) ? weight : 1.0f - weight;
+ mParent.mWeight = isFirstChild() ? weight : 1.0f - weight;
return true;
}
return false;
diff --git a/services/java/com/android/server/wm/Task.java b/services/java/com/android/server/wm/Task.java
index 2520f31..88eb96e 100644
--- a/services/java/com/android/server/wm/Task.java
+++ b/services/java/com/android/server/wm/Task.java
@@ -47,6 +47,6 @@
@Override
public String toString() {
- return "taskId=" + taskId + " appTokens=" + mAppTokens;
+ return "{taskId=" + taskId + " appTokens=" + mAppTokens + "}";
}
}
diff --git a/services/java/com/android/server/wm/TaskStack.java b/services/java/com/android/server/wm/TaskStack.java
index 1c49e7d..590849f 100644
--- a/services/java/com/android/server/wm/TaskStack.java
+++ b/services/java/com/android/server/wm/TaskStack.java
@@ -92,7 +92,7 @@
}
int remove() {
- return mStackBox.removeStack();
+ return mStackBox.remove();
}
int numTokens() {
@@ -109,4 +109,9 @@
pw.print(prefix); pw.println(mTasks.get(taskNdx));
}
}
+
+ @Override
+ public String toString() {
+ return "{stackId=" + mStackId + " tasks=" + mTasks + "}";
+ }
}
diff --git a/services/java/com/android/server/wm/WindowManagerService.java b/services/java/com/android/server/wm/WindowManagerService.java
index a00fb7b..da28cd8 100644
--- a/services/java/com/android/server/wm/WindowManagerService.java
+++ b/services/java/com/android/server/wm/WindowManagerService.java
@@ -3383,6 +3383,7 @@
}
task = new Task(atoken, stack);
stack.addTask(task, true);
+ stack.getDisplayContent().moveStack(stack, true);
mTaskIdToTask.put(taskId, task);
} else {
task.addAppToken(addPos, atoken);
@@ -3703,6 +3704,8 @@
Slog.w(TAG, "Attempted to set focus to non-existing app token: " + token);
return;
}
+ Task task = mTaskIdToTask.get(newFocus.groupId);
+ task.getDisplayContent().moveStack(task.mStack, true);
changed = mFocusedApp != newFocus;
mFocusedApp = newFocus;
if (DEBUG_FOCUS) Slog.v(TAG, "Set focused app to: " + mFocusedApp
@@ -4675,6 +4678,7 @@
displayContent.moveHomeStackBox(true);
}
stack.moveTaskToTop(task);
+ displayContent.moveStack(stack, true);
moveTaskWindowsLocked(task);
}
} finally {
@@ -4694,6 +4698,7 @@
}
task.mStack.moveTaskToBottom(task);
moveTaskWindowsLocked(task);
+ task.getDisplayContent().moveStack(task.mStack, false);
}
} finally {
Binder.restoreCallingIdentity(origId);
@@ -4721,15 +4726,22 @@
"createStack: weight must be between " + STACK_WEIGHT_MIN + " and " +
STACK_WEIGHT_MAX + ", weight=" + weight);
}
- final TaskStack relativeStack = mStackIdToStack.get(relativeStackId);
- DisplayContent displayContent = relativeStack != null ?
- relativeStack.getDisplayContent() : getDefaultDisplayContentLocked();
- TaskStack stack = displayContent.createStack(stackId, relativeStackId, position,
- weight);
- if (stack != null) {
- mStackIdToStack.put(stackId, stack);
- performLayoutAndPlaceSurfacesLocked();
+ final DisplayContent displayContent;
+ if (stackId != HOME_STACK_ID) {
+ // TODO: What to do for the first stack on a non-default display?
+ final TaskStack relativeStack = mStackIdToStack.get(relativeStackId);
+ if (relativeStack == null) {
+ throw new IllegalArgumentException("createStack: Invalid relativeStackId=" +
+ relativeStackId);
+ }
+ displayContent = relativeStack.getDisplayContent();
+ } else {
+ displayContent = getDefaultDisplayContentLocked();
}
+ TaskStack stack =
+ displayContent.createStack(stackId, relativeStackId, position, weight);
+ mStackIdToStack.put(stackId, stack);
+ displayContent.moveStack(stack, true);
}
}
@@ -4748,10 +4760,15 @@
public void moveTaskToStack(int taskId, int stackId, boolean toTop) {
synchronized (mWindowMap) {
Task task = mTaskIdToTask.get(taskId);
+ if (task == null) {
+ return;
+ }
task.mStack.removeTask(task);
- TaskStack newStack = mStackIdToStack.get(stackId);
- newStack.addTask(task, toTop);
- newStack.getDisplayContent().layoutNeeded = true;
+
+ TaskStack stack = mStackIdToStack.get(stackId);
+ stack.addTask(task, toTop);
+ stack.getDisplayContent().layoutNeeded = true;
+
performLayoutAndPlaceSurfacesLocked();
}
}
diff --git a/services/java/com/android/server/wm/WindowState.java b/services/java/com/android/server/wm/WindowState.java
index 8be424b..905f55d 100644
--- a/services/java/com/android/server/wm/WindowState.java
+++ b/services/java/com/android/server/wm/WindowState.java
@@ -442,8 +442,7 @@
final int type = mAttrs.type;
if (mAppToken != null) {
- StackBox stack = mService.mTaskIdToTask.get(mAppToken.groupId).mStack.mStackBox;
- mContainingFrame.set(stack.mBounds);
+ mContainingFrame.set(getStackBounds());
} else {
mContainingFrame.set(pf);
}
@@ -704,6 +703,14 @@
return null;
}
+ Rect getStackBounds() {
+ TaskStack stack = getStack();
+ if (stack != null) {
+ return stack.mStackBox.mBounds;
+ }
+ return mFrame;
+ }
+
public long getInputDispatchingTimeoutNanos() {
return mAppToken != null
? mAppToken.inputDispatchingTimeoutNanos