Commit: 1efec9431d3d95480004966d00c694af0806b3b0 - frameworks-base (git)

frameworks/base

Commit MetaInfo

• Revision: 1efec9431d3d95480004966d00c694af0806b3b0 (tree)
• Time: 2020-06-11 18:56:23
• Author: utzcoz <utzcoz@outl...>
• Commiter: utzcoz

Log Message

Trigger resize when window from freeform to fullscreen

It will fix blankscreen when changing freeform window to fullscreen.

Signed-off-by: utzcoz <[e-mail]>

Change Summary

• modified: services/core/java/com/android/server/am/ActivityStack.java

Incremental Difference

--- a/services/core/java/com/android/server/am/ActivityStack.java
+++ b/services/core/java/com/android/server/am/ActivityStack.java
@@ -620,6 +620,15 @@ class ActivityStack<T extends StackWindowController> extends ConfigurationContai
                 }
             }
 
+            // region @boringdroid
+            // Current logic, if we change windowing mode from freeform to fullscreen, getOverrideBounds() will
+            // return empty, the same as mTmpRect2, which doesn't trigger resize for window. So if current mode
+            // is freeform, and new mode is fullscreen, we should resize window forcibly to avoid rigid
+            // rendering problem.
+            if (mTmpRect2.isEmpty() && currentMode == WINDOWING_MODE_FREEFORM) {
+                resize(mTmpRect2, null /* tempTaskBounds */, null /* tempTaskInsetBounds */);
+            }
+            // endregion
             if (!Objects.equals(getOverrideBounds(), mTmpRect2)) {
                 resize(mTmpRect2, null /* tempTaskBounds */, null /* tempTaskInsetBounds */);
             }