Merge "Send all-window-drawn message of caller directly" into udc-dev am: 4b6517670a
Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/23873845
Change-Id: Id38ff42284e12a51a1e15121ee99bfbf3a829e20
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
diff --git a/services/core/java/com/android/server/policy/PhoneWindowManager.java b/services/core/java/com/android/server/policy/PhoneWindowManager.java
index cbded89..a88e2b0 100644
--- a/services/core/java/com/android/server/policy/PhoneWindowManager.java
+++ b/services/core/java/com/android/server/policy/PhoneWindowManager.java
@@ -702,8 +702,11 @@
finishKeyguardDrawn();
break;
case MSG_WINDOW_MANAGER_DRAWN_COMPLETE:
- if (DEBUG_WAKEUP) Slog.w(TAG, "Setting mWindowManagerDrawComplete");
- finishWindowsDrawn(msg.arg1);
+ final int displayId = msg.arg1;
+ if (DEBUG_WAKEUP) Slog.w(TAG, "All windows drawn on display " + displayId);
+ Trace.asyncTraceEnd(Trace.TRACE_TAG_WINDOW_MANAGER,
+ TRACE_WAIT_FOR_ALL_WINDOWS_DRAWN_METHOD, displayId /* cookie */);
+ finishWindowsDrawn(displayId);
break;
case MSG_HIDE_BOOT_MESSAGE:
handleHideBootMessage();
@@ -4996,15 +4999,10 @@
// ... eventually calls finishWindowsDrawn which will finalize our screen turn on
// as well as enabling the orientation change logic/sensor.
Trace.asyncTraceBegin(Trace.TRACE_TAG_WINDOW_MANAGER,
- TRACE_WAIT_FOR_ALL_WINDOWS_DRAWN_METHOD, /* cookie= */ 0);
- mWindowManagerInternal.waitForAllWindowsDrawn(() -> {
- if (DEBUG_WAKEUP) Slog.i(TAG, "All windows ready for every display");
- mHandler.sendMessage(mHandler.obtainMessage(MSG_WINDOW_MANAGER_DRAWN_COMPLETE,
- INVALID_DISPLAY, 0));
-
- Trace.asyncTraceEnd(Trace.TRACE_TAG_WINDOW_MANAGER,
- TRACE_WAIT_FOR_ALL_WINDOWS_DRAWN_METHOD, /* cookie= */ 0);
- }, WAITING_FOR_DRAWN_TIMEOUT, INVALID_DISPLAY);
+ TRACE_WAIT_FOR_ALL_WINDOWS_DRAWN_METHOD, INVALID_DISPLAY /* cookie */);
+ mWindowManagerInternal.waitForAllWindowsDrawn(mHandler.obtainMessage(
+ MSG_WINDOW_MANAGER_DRAWN_COMPLETE, INVALID_DISPLAY, 0),
+ WAITING_FOR_DRAWN_TIMEOUT, INVALID_DISPLAY);
}
// Called on the DisplayManager's DisplayPowerController thread.
@@ -5084,15 +5082,10 @@
mScreenOnListeners.put(displayId, screenOnListener);
Trace.asyncTraceBegin(Trace.TRACE_TAG_WINDOW_MANAGER,
- TRACE_WAIT_FOR_ALL_WINDOWS_DRAWN_METHOD, /* cookie= */ 0);
- mWindowManagerInternal.waitForAllWindowsDrawn(() -> {
- if (DEBUG_WAKEUP) Slog.i(TAG, "All windows ready for display: " + displayId);
- mHandler.sendMessage(mHandler.obtainMessage(MSG_WINDOW_MANAGER_DRAWN_COMPLETE,
- displayId, 0));
-
- Trace.asyncTraceEnd(Trace.TRACE_TAG_WINDOW_MANAGER,
- TRACE_WAIT_FOR_ALL_WINDOWS_DRAWN_METHOD, /* cookie= */ 0);
- }, WAITING_FOR_DRAWN_TIMEOUT, displayId);
+ TRACE_WAIT_FOR_ALL_WINDOWS_DRAWN_METHOD, displayId /* cookie */);
+ mWindowManagerInternal.waitForAllWindowsDrawn(mHandler.obtainMessage(
+ MSG_WINDOW_MANAGER_DRAWN_COMPLETE, displayId, 0),
+ WAITING_FOR_DRAWN_TIMEOUT, displayId);
}
}
diff --git a/services/core/java/com/android/server/wm/WindowManagerInternal.java b/services/core/java/com/android/server/wm/WindowManagerInternal.java
index 9e7df00..805e7ff 100644
--- a/services/core/java/com/android/server/wm/WindowManagerInternal.java
+++ b/services/core/java/com/android/server/wm/WindowManagerInternal.java
@@ -30,6 +30,7 @@
import android.hardware.display.DisplayManagerInternal;
import android.os.Bundle;
import android.os.IBinder;
+import android.os.Message;
import android.util.Pair;
import android.view.ContentRecordingSession;
import android.view.Display;
@@ -515,12 +516,13 @@
* Invalidate all visible windows on a given display, and report back on the callback when all
* windows have redrawn.
*
- * @param callback reporting callback to be called when all windows have redrawn.
+ * @param message The message will be sent when all windows have redrawn. Note that the message
+ * must be obtained from handler, otherwise it will throw NPE.
* @param timeout calls the callback anyway after the timeout.
* @param displayId waits for the windows on the given display, INVALID_DISPLAY to wait for all
* windows on all displays.
*/
- public abstract void waitForAllWindowsDrawn(Runnable callback, long timeout, int displayId);
+ public abstract void waitForAllWindowsDrawn(Message message, long timeout, int displayId);
/**
* Overrides the display size.
diff --git a/services/core/java/com/android/server/wm/WindowManagerService.java b/services/core/java/com/android/server/wm/WindowManagerService.java
index 67572bf..d9ff91f 100644
--- a/services/core/java/com/android/server/wm/WindowManagerService.java
+++ b/services/core/java/com/android/server/wm/WindowManagerService.java
@@ -601,7 +601,7 @@
* The callbacks to make when the windows all have been drawn for a given
* {@link WindowContainer}.
*/
- final HashMap<WindowContainer, Runnable> mWaitingForDrawnCallbacks = new HashMap<>();
+ final ArrayMap<WindowContainer<?>, Message> mWaitingForDrawnCallbacks = new ArrayMap<>();
/** List of window currently causing non-system overlay windows to be hidden. */
private ArrayList<WindowState> mHidingNonSystemOverlayWindows = new ArrayList<>();
@@ -5368,8 +5368,6 @@
public static final int CLIENT_FREEZE_TIMEOUT = 30;
public static final int NOTIFY_ACTIVITY_DRAWN = 32;
- public static final int ALL_WINDOWS_DRAWN = 33;
-
public static final int NEW_ANIMATOR_SCALE = 34;
public static final int SHOW_EMULATOR_DISPLAY_OVERLAY = 36;
@@ -5491,7 +5489,7 @@
}
case WAITING_FOR_DRAWN_TIMEOUT: {
- Runnable callback = null;
+ final Message callback;
final WindowContainer<?> container = (WindowContainer<?>) msg.obj;
synchronized (mGlobalLock) {
ProtoLog.w(WM_ERROR, "Timeout waiting for drawn: undrawn=%s",
@@ -5505,7 +5503,7 @@
callback = mWaitingForDrawnCallbacks.remove(container);
}
if (callback != null) {
- callback.run();
+ callback.sendToTarget();
}
break;
}
@@ -5529,17 +5527,6 @@
}
break;
}
- case ALL_WINDOWS_DRAWN: {
- Runnable callback;
- final WindowContainer container = (WindowContainer) msg.obj;
- synchronized (mGlobalLock) {
- callback = mWaitingForDrawnCallbacks.remove(container);
- }
- if (callback != null) {
- callback.run();
- }
- break;
- }
case NEW_ANIMATOR_SCALE: {
float scale = getCurrentAnimatorScale();
ValueAnimator.setDurationScale(scale);
@@ -6097,7 +6084,8 @@
if (mWaitingForDrawnCallbacks.isEmpty()) {
return;
}
- mWaitingForDrawnCallbacks.forEach((container, callback) -> {
+ for (int i = mWaitingForDrawnCallbacks.size() - 1; i >= 0; i--) {
+ final WindowContainer<?> container = mWaitingForDrawnCallbacks.keyAt(i);
for (int j = container.mWaitingForDrawn.size() - 1; j >= 0; j--) {
final WindowState win = (WindowState) container.mWaitingForDrawn.get(j);
ProtoLog.i(WM_DEBUG_SCREEN_ON,
@@ -6123,9 +6111,9 @@
if (container.mWaitingForDrawn.isEmpty()) {
ProtoLog.d(WM_DEBUG_SCREEN_ON, "All windows drawn!");
mH.removeMessages(H.WAITING_FOR_DRAWN_TIMEOUT, container);
- mH.sendMessage(mH.obtainMessage(H.ALL_WINDOWS_DRAWN, container));
+ mWaitingForDrawnCallbacks.removeAt(i).sendToTarget();
}
- });
+ }
}
private void traceStartWaitingForWindowDrawn(WindowState window) {
@@ -7811,13 +7799,14 @@
}
@Override
- public void waitForAllWindowsDrawn(Runnable callback, long timeout, int displayId) {
+ public void waitForAllWindowsDrawn(Message message, long timeout, int displayId) {
+ Objects.requireNonNull(message.getTarget());
final WindowContainer<?> container = displayId == INVALID_DISPLAY
? mRoot : mRoot.getDisplayContent(displayId);
if (container == null) {
// The waiting container doesn't exist, no need to wait to run the callback. Run and
// return;
- callback.run();
+ message.sendToTarget();
return;
}
boolean allWindowsDrawn = false;
@@ -7834,13 +7823,13 @@
}
}
- mWaitingForDrawnCallbacks.put(container, callback);
+ mWaitingForDrawnCallbacks.put(container, message);
mH.sendNewMessageDelayed(H.WAITING_FOR_DRAWN_TIMEOUT, container, timeout);
checkDrawnWindowsLocked();
}
}
if (allWindowsDrawn) {
- callback.run();
+ message.sendToTarget();
}
}