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Commit e6ee377e authored by Treehugger Robot's avatar Treehugger Robot Committed by Android (Google) Code Review
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Merge "Prevent NullPointerException from long tap on destroyed window decoration." into main

parents 2b2e994b 95b7e269

libs/WindowManager/Shell/src/com/android/wm/shell/windowdecor/DesktopModeWindowDecoration.java

+1 −0
Original line number Diff line number Diff line
@@ -1702,6 +1702,7 @@ public class DesktopModeWindowDecoration extends WindowDecoration<WindowDecorLin 
        mExclusionRegionListener.onExclusionRegionDismissed(mTaskInfo.taskId);

        disposeResizeVeil();

        disposeStatusBarInputLayer();

        mWindowDecorViewHolder.close();

        mWindowDecorViewHolder = null;

        if (canEnterDesktopMode(mContext) && isEducationEnabled()) {

            notifyNoCaptionHandle();

libs/WindowManager/Shell/src/com/android/wm/shell/windowdecor/viewholder/AppHandleViewHolder.kt

+2 −0
Original line number Diff line number Diff line
@@ -274,4 +274,6 @@ internal class AppHandleViewHolder( 
            }

        animator.start()

    }



    override fun close() {}

}

libs/WindowManager/Shell/src/com/android/wm/shell/windowdecor/viewholder/AppHeaderViewHolder.kt

+5 −0
Original line number Diff line number Diff line
@@ -725,6 +725,11 @@ class AppHeaderViewHolder( 
                Configuration.UI_MODE_NIGHT_YES

    }



    override fun close() {

        // Should not fire long press events after closing the window decoration.

        maximizeWindowButton.cancelLongPress()

    }



    companion object {

        private const val TAG = "DesktopModeAppControlsWindowDecorationViewHolder"

libs/WindowManager/Shell/src/com/android/wm/shell/windowdecor/viewholder/WindowDecorationViewHolder.kt

+4 −1
Original line number Diff line number Diff line
@@ -24,7 +24,7 @@ import com.android.wm.shell.windowdecor.viewholder.WindowDecorationViewHolder.Da 
 * Encapsulates the root [View] of a window decoration and its children to facilitate looking up

 * children (via findViewById) and updating to the latest data from [RunningTaskInfo].

 */

abstract class WindowDecorationViewHolder<T : Data>(rootView: View) {

abstract class WindowDecorationViewHolder<T : Data>(rootView: View) : AutoCloseable {

  val context: Context = rootView.context



  /**
@@ -39,6 +39,9 @@ abstract class WindowDecorationViewHolder<T : Data>(rootView: View) { 
  /** Callback when the handle menu is closed. */

  abstract fun onHandleMenuClosed()



  /** Callback when the window decoration is destroyed. */

  abstract override fun close()



  /** Data clas that contains the information needed to update the view holder. */

  abstract class Data

}