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Commit 8056657c authored by Wei Sheng Shih's avatar Wei Sheng Shih Committed by Automerger Merge Worker
Browse files

Merge "Do not register OnBackInvokedCallback for SoftInputWindow." into... 

Merge "Do not register OnBackInvokedCallback for SoftInputWindow." into udc-dev am: a2e448b2 am: 720b522c

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/24677183



Change-Id: If970588271f03257605163c77846d2623998c338
Signed-off-by: default avatarAutomerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
parents 24646a94 720b522c

core/java/android/app/Dialog.java

+12 −3
Original line number Diff line number Diff line
@@ -454,12 +454,11 @@ public class Dialog implements DialogInterface, Window.Callback, 
     */

    protected void onStart() {

        if (mActionBar != null) mActionBar.setShowHideAnimationEnabled(true);

        if (mContext != null

        if (allowsRegisterDefaultOnBackInvokedCallback() && mContext != null

                && WindowOnBackInvokedDispatcher.isOnBackInvokedCallbackEnabled(mContext)) {

            // Add onBackPressed as default back behavior.

            mDefaultBackCallback = this::onBackPressed;

            getOnBackInvokedDispatcher().registerSystemOnBackInvokedCallback(mDefaultBackCallback);

            mDefaultBackCallback = null;

        }

    }
@@ -470,9 +469,18 @@ public class Dialog implements DialogInterface, Window.Callback, 
        if (mActionBar != null) mActionBar.setShowHideAnimationEnabled(false);

        if (mDefaultBackCallback != null) {

            getOnBackInvokedDispatcher().unregisterOnBackInvokedCallback(mDefaultBackCallback);

            mDefaultBackCallback = null;

        }

    }



    /**

     * Whether this dialog allows to register the default onBackInvokedCallback.

     * @hide

     */

    protected boolean allowsRegisterDefaultOnBackInvokedCallback() {

        return true;

    }



    private static final String DIALOG_SHOWING_TAG = "android:dialogShowing";

    private static final String DIALOG_HIERARCHY_TAG = "android:dialogHierarchy";
@@ -697,7 +705,8 @@ public class Dialog implements DialogInterface, Window.Callback, 
        if ((keyCode == KeyEvent.KEYCODE_BACK || keyCode == KeyEvent.KEYCODE_ESCAPE)

                && event.isTracking()

                && !event.isCanceled()

                && !WindowOnBackInvokedDispatcher.isOnBackInvokedCallbackEnabled(mContext)) {

                && (!WindowOnBackInvokedDispatcher.isOnBackInvokedCallbackEnabled(mContext)

                || !allowsRegisterDefaultOnBackInvokedCallback())) {

            onBackPressed();

            return true;

        }

core/java/android/inputmethodservice/SoftInputWindow.java

+7 −0
Original line number Diff line number Diff line
@@ -79,6 +79,13 @@ final class SoftInputWindow extends Dialog { 
    @WindowState

    private int mWindowState = WindowState.TOKEN_PENDING;



    @Override

    protected boolean allowsRegisterDefaultOnBackInvokedCallback() {

        // Do not register OnBackInvokedCallback from Dialog#onStart, InputMethodService will

        // register CompatOnBackInvokedCallback for input method window.

        return false;

    }



    /**

     * Set {@link IBinder} window token to the window.

     *