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Commit 4b1e2d8d authored by Svetoslav Ganov's avatar Svetoslav Ganov
Browse files

Fix an exception in PackageInstaller 

It is apparently possible for an activity to get
a configuration change callback when its view is
no longer attached to the window manager. Check
if a view is attached before removing it from the
window manager.

bug:30389560

Change-Id: I384401742eca61d140c7590eb5c67150a15da83b
parent 8c4f0ff9

src/com/android/packageinstaller/permission/ui/GrantPermissionsActivity.java

+6 −4
Original line number Diff line number Diff line
@@ -196,12 +196,14 @@ public class GrantPermissionsActivity extends OverlayTouchActivity 
        // window height needed to show all content. We have to

        // re-add the window to force it to be resized if needed.

        View decor = getWindow().getDecorView();

        if (decor.getParent() != null) {

            getWindowManager().removeViewImmediate(decor);

            getWindowManager().addView(decor, decor.getLayoutParams());

            if (mViewHandler instanceof GrantPermissionsViewHandlerImpl) {

                ((GrantPermissionsViewHandlerImpl) mViewHandler).onConfigurationChanged();

            }

        }

    }



    @Override

    public boolean dispatchTouchEvent(MotionEvent ev) {