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Commit 46890aaa authored by Shan Huang's avatar Shan Huang Committed by Android (Google) Code Review
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Merge "Do not forward & register IME compat back callback in the app process." into udc-dev

parents cc12355d 3fd0b400

core/java/android/view/ViewRootImpl.java

+4 −0
Original line number Diff line number Diff line
@@ -11382,6 +11382,10 @@ public final class ViewRootImpl implements ViewParent, 
            sendBackKeyEvent(KeyEvent.ACTION_DOWN);

            sendBackKeyEvent(KeyEvent.ACTION_UP);

        };

        if (mOnBackInvokedDispatcher.hasImeOnBackInvokedDispatcher()) {

            Log.d(TAG, "Skip registering CompatOnBackInvokedCallback on IME dispatcher");

            return;

        }

        mOnBackInvokedDispatcher.registerOnBackInvokedCallback(

                OnBackInvokedDispatcher.PRIORITY_DEFAULT, mCompatOnBackInvokedCallback);

    }

core/java/android/window/WindowOnBackInvokedDispatcher.java

+5 −0
Original line number Diff line number Diff line
@@ -357,6 +357,11 @@ public class WindowOnBackInvokedDispatcher implements OnBackInvokedDispatcher { 
        mImeDispatcher = imeDispatcher;

    }



    /** Returns true if a non-null {@link ImeOnBackInvokedDispatcher} has been set. **/

    public boolean hasImeOnBackInvokedDispatcher() {

        return mImeDispatcher != null;

    }



    /**

     * Class used to check whether a callback can be registered or not. This is meant to be

     * shared with {@link ProxyOnBackInvokedDispatcher} which needs to do the same checks.