| /* |
| * Copyright (C) 2019 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.systemui.recents; |
| |
| import android.content.Context; |
| |
| import com.android.systemui.R; |
| import com.android.systemui.dagger.ContextComponentHelper; |
| |
| import dagger.Binds; |
| import dagger.Module; |
| import dagger.Provides; |
| import dagger.multibindings.ClassKey; |
| import dagger.multibindings.IntoMap; |
| |
| /** |
| * Dagger injection module for {@link RecentsImplementation} |
| */ |
| @Module |
| public abstract class RecentsModule { |
| |
| /** |
| * @return The {@link RecentsImplementation} from the config. |
| */ |
| @Provides |
| public static RecentsImplementation provideRecentsImpl(Context context, |
| ContextComponentHelper componentHelper) { |
| final String clsName = context.getString(R.string.config_recentsComponent); |
| if (clsName == null || clsName.length() == 0) { |
| throw new RuntimeException("No recents component configured", null); |
| } |
| RecentsImplementation impl = componentHelper.resolveRecents(clsName); |
| |
| if (impl == null) { |
| Class<?> cls = null; |
| try { |
| cls = context.getClassLoader().loadClass(clsName); |
| } catch (Throwable t) { |
| throw new RuntimeException("Error loading recents component: " + clsName, t); |
| } |
| try { |
| impl = (RecentsImplementation) cls.newInstance(); |
| } catch (Throwable t) { |
| throw new RuntimeException("Error creating recents component: " + clsName, t); |
| } |
| } |
| |
| return impl; |
| } |
| |
| /** */ |
| @Binds |
| @IntoMap |
| @ClassKey(OverviewProxyRecentsImpl.class) |
| public abstract RecentsImplementation bindOverviewProxyRecentsImpl( |
| OverviewProxyRecentsImpl impl); |
| } |