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Commit 30b112b9 authored by Tetsui Ohkubo's avatar Tetsui Ohkubo Committed by Android (Google) Code Review
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Merge "Expose drag recipient change to IDragDropCallback"

parents 2a4c939f 5c59e049

services/core/java/com/android/server/wm/DragDropController.java

+2 −0
Original line number Diff line number Diff line
@@ -291,12 +291,14 @@ class DragDropController { 
        if (DEBUG_DRAG) {

            Slog.d(TAG_WM, "Drag into new candidate view @ " + window.asBinder());

        }

        mCallback.get().dragRecipientEntered(window);

    }



    void dragRecipientExited(IWindow window) {

        if (DEBUG_DRAG) {

            Slog.d(TAG_WM, "Drag from old candidate view @ " + window.asBinder());

        }

        mCallback.get().dragRecipientExited(window);

    }



    /**

services/core/java/com/android/server/wm/WindowManagerInternal.java

+10 −0
Original line number Diff line number Diff line
@@ -288,6 +288,16 @@ public abstract class WindowManagerInternal { 
         * Called when drag operation was cancelled.

         */

        default void postCancelDragAndDrop() {}



        /**

         * Called when it has entered a View that is willing to accept the drop.

         */

        default void dragRecipientEntered(IWindow window) {}



        /**

         * Called when it has exited a View that is willing to accept the drop.

         */

        default void dragRecipientExited(IWindow window) {}

    }



    /**