| /* |
| * Copyright (C) 2020 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package com.android.wm.shell.onehanded; |
| |
| import android.content.res.Configuration; |
| |
| import com.android.wm.shell.common.annotations.ExternalThread; |
| |
| /** |
| * Interface to engage one handed feature. |
| */ |
| @ExternalThread |
| public interface OneHanded { |
| |
| /** |
| * Returns a binder that can be passed to an external process to manipulate OneHanded. |
| */ |
| default IOneHanded createExternalInterface() { |
| return null; |
| } |
| |
| /** |
| * Return one handed settings enabled or not. |
| */ |
| boolean isOneHandedEnabled(); |
| |
| /** |
| * Return swipe to notification settings enabled or not. |
| */ |
| boolean isSwipeToNotificationEnabled(); |
| |
| /** |
| * Enters one handed mode. |
| */ |
| void startOneHanded(); |
| |
| /** |
| * Exits one handed mode. |
| */ |
| void stopOneHanded(); |
| |
| /** |
| * Exits one handed mode with {@link OneHandedUiEventLogger}. |
| */ |
| void stopOneHanded(int uiEvent); |
| |
| /** |
| * Sets one handed feature temporary locked in enabled or disabled state, this won't change |
| * settings configuration. |
| * |
| * @param locked locked function in disabled(can not trigger) or enabled state. |
| * @param enabled function in disabled(can not trigger) or enabled state. |
| */ |
| void setLockedDisabled(boolean locked, boolean enabled); |
| |
| /** |
| * Registers callback to notify WMShell when user tap shortcut to expand notification. |
| */ |
| void registerEventCallback(OneHandedEventCallback callback); |
| |
| /** |
| * Registers callback to be notified after {@link OneHandedDisplayAreaOrganizer} |
| * transition start or finish |
| */ |
| void registerTransitionCallback(OneHandedTransitionCallback callback); |
| |
| /** |
| * Receive onConfigurationChanged() events |
| */ |
| void onConfigChanged(Configuration newConfig); |
| |
| /** |
| * Notifies when user switch complete |
| */ |
| void onUserSwitch(int userId); |
| |
| /** |
| * Notifies when keyguard visibility changed |
| */ |
| void onKeyguardVisibilityChanged(boolean showing); |
| } |