| /* |
| * Copyright (C) 2022 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.launcher3.taskbar; |
| |
| import android.content.Context; |
| import android.view.ContextThemeWrapper; |
| import android.view.LayoutInflater; |
| |
| import com.android.launcher3.DeviceProfile.DeviceProfileListenable; |
| import com.android.launcher3.DeviceProfile.OnDeviceProfileChangeListener; |
| import com.android.launcher3.util.Themes; |
| import com.android.launcher3.views.AppLauncher; |
| |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| // TODO(b/218912746): Share more behavior to avoid all apps context depending directly on taskbar. |
| /** Base for common behavior between taskbar window contexts. */ |
| public abstract class BaseTaskbarContext extends ContextThemeWrapper implements AppLauncher, |
| DeviceProfileListenable { |
| |
| protected final LayoutInflater mLayoutInflater; |
| private final List<OnDeviceProfileChangeListener> mDPChangeListeners = new ArrayList<>(); |
| |
| public BaseTaskbarContext(Context windowContext) { |
| super(windowContext, Themes.getActivityThemeRes(windowContext)); |
| mLayoutInflater = LayoutInflater.from(this).cloneInContext(this); |
| } |
| |
| @Override |
| public final LayoutInflater getLayoutInflater() { |
| return mLayoutInflater; |
| } |
| |
| @Override |
| public final List<OnDeviceProfileChangeListener> getOnDeviceProfileChangeListeners() { |
| return mDPChangeListeners; |
| } |
| |
| /** Callback invoked when a drag is initiated within this context. */ |
| public abstract void onDragStart(); |
| |
| /** Callback invoked when a drag is finished within this context. */ |
| public abstract void onDragEnd(); |
| |
| /** Callback invoked when a popup is shown or closed within this context. */ |
| public abstract void onPopupVisibilityChanged(boolean isVisible); |
| } |