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Commit e65411d0 authored by TreeHugger Robot's avatar TreeHugger Robot Committed by Automerger Merge Worker
Browse files

Merge "Fix unexpected IME switcher dialog hidden" into tm-dev am: 44151548 

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/17252923



Change-Id: I15f02ae857c38b9d2a0bb060cc0fd5b2c0e3ae64
Signed-off-by: default avatarAutomerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
parents 41ef50c8 44151548

services/core/java/com/android/server/inputmethod/InputMethodManagerInternal.java

+11 −5
Original line number Diff line number Diff line
@@ -133,10 +133,13 @@ public abstract class InputMethodManagerInternal { 
     *

     * @param windowToken the window token that is now in control, or {@code null} if no client

     *                   window is in control of the IME.

     * @param imeParentChanged {@code true} when the window manager thoughts the IME surface parent

     *                         will end up to change later, or {@code false} otherwise.

     */

    public abstract void reportImeControl(@Nullable IBinder windowToken, boolean imeParentChanged);

    public abstract void reportImeControl(@Nullable IBinder windowToken);



    /**

     * Indicates that the IME window has re-parented to the new target when the IME control changed.

     */

    public abstract void onImeParentChanged();



    /**

     * Destroys the IME surface.
@@ -226,8 +229,11 @@ public abstract class InputMethodManagerInternal { 
                }



                @Override

                public void reportImeControl(@Nullable IBinder windowToken,

                        boolean imeParentChanged) {

                public void reportImeControl(@Nullable IBinder windowToken) {

                }



                @Override

                public void onImeParentChanged() {

                }



                @Override

services/core/java/com/android/server/inputmethod/InputMethodManagerService.java

+11 −7
Original line number Diff line number Diff line
@@ -5700,21 +5700,25 @@ public final class InputMethodManagerService extends IInputMethodManager.Stub 
        }



        @Override

        public void reportImeControl(@Nullable IBinder windowToken, boolean imeParentChanged) {

        public void reportImeControl(@Nullable IBinder windowToken) {

            synchronized (ImfLock.class) {

                if (mCurFocusedWindow != windowToken) {

                    // mCurPerceptible was set by the focused window, but it is no longer in

                    // control, so we reset mCurPerceptible.

                    mCurPerceptible = true;

                }

                if (imeParentChanged) {

                    // Hide the IME method menu earlier when the IME surface parent will change in

            }

        }



        @Override

        public void onImeParentChanged() {

            synchronized (ImfLock.class) {

                // Hide the IME method menu when the IME surface parent will change in

                // case seeing the dialog dismiss flickering during the next focused window

                // starting the input connection.

                mMenuController.hideInputMethodMenu();

            }

        }

        }



        @Override

        public void removeImeSurface() {

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

+5 −6
Original line number Diff line number Diff line
@@ -4291,18 +4291,15 @@ class DisplayContent extends RootDisplayArea implements WindowManagerPolicy.Disp 
        // Update Ime parent when IME insets leash created or the new IME layering target might

        // updated from setImeLayeringTarget, which is the best time that default IME visibility

        // has been settled down after IME control target changed.

        final boolean imeParentChanged =

                prevImeControlTarget != mImeControlTarget || forceUpdateImeParent;

        if (imeParentChanged) {

        final boolean imeControlChanged = prevImeControlTarget != mImeControlTarget;

        if (imeControlChanged || forceUpdateImeParent) {

            updateImeParent();

        }



        final WindowState win = InsetsControlTarget.asWindowOrNull(mImeControlTarget);

        final IBinder token = win != null ? win.mClient.asBinder() : null;

        // Note: not allowed to call into IMMS with the WM lock held, hence the post.

        mWmService.mH.post(() ->

                InputMethodManagerInternal.get().reportImeControl(token, imeParentChanged)

        );

        mWmService.mH.post(() -> InputMethodManagerInternal.get().reportImeControl(token));

    }



    void updateImeParent() {
@@ -4324,6 +4321,8 @@ class DisplayContent extends RootDisplayArea implements WindowManagerPolicy.Disp 
            // do a force update to make sure there is a layer set for the new parent.

            assignRelativeLayerForIme(getSyncTransaction(), true /* forceUpdate */);

            scheduleAnimation();



            mWmService.mH.post(() -> InputMethodManagerInternal.get().onImeParentChanged());

        }

    }

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

+2 −1
Original line number Diff line number Diff line
@@ -2464,7 +2464,8 @@ class WindowState extends WindowContainer<WindowState> implements WindowManagerP 
            dc.setImeLayeringTarget(null);

            dc.computeImeTarget(true /* updateImeTarget */);

        }

        if (dc.getImeInputTarget() == this) {

        if (dc.getImeInputTarget() == this

                && (mActivityRecord == null || !mActivityRecord.isRelaunching())) {

            dc.updateImeInputAndControlTarget(null);

        }