1 /*
2  * Copyright (C) 2020 The Android Open Source Project
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  *      http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 
17 package com.android.systemui.statusbar.notification.row;
18 
19 import com.android.systemui.dagger.SysUISingleton;
20 import com.android.systemui.flags.FeatureFlags;
21 import com.android.systemui.flags.Flags;
22 
23 import dagger.Binds;
24 import dagger.Module;
25 import dagger.Provides;
26 import dagger.multibindings.ElementsIntoSet;
27 
28 import java.util.HashSet;
29 import java.util.Set;
30 
31 import javax.inject.Named;
32 
33 /**
34  * Dagger Module containing notification row and view inflation implementations.
35  */
36 @Module
37 public abstract class NotificationRowModule {
38     public static final String NOTIF_REMOTEVIEWS_FACTORIES =
39             "notif_remoteviews_factories";
40 
41     /**
42      * Provides notification row content binder instance.
43      */
44     @Binds
45     @SysUISingleton
provideNotificationRowContentBinder( NotificationContentInflater contentBinderImpl)46     public abstract NotificationRowContentBinder provideNotificationRowContentBinder(
47             NotificationContentInflater contentBinderImpl);
48 
49     /**
50      * Provides notification remote view cache instance.
51      */
52     @Binds
53     @SysUISingleton
provideNotifRemoteViewCache( NotifRemoteViewCacheImpl cacheImpl)54     public abstract NotifRemoteViewCache provideNotifRemoteViewCache(
55             NotifRemoteViewCacheImpl cacheImpl);
56 
57     /** Provides view factories to be inflated in notification content. */
58     @Provides
59     @ElementsIntoSet
60     @Named(NOTIF_REMOTEVIEWS_FACTORIES)
provideNotifRemoteViewsFactories( FeatureFlags featureFlags, PrecomputedTextViewFactory precomputedTextViewFactory )61     static Set<NotifRemoteViewsFactory> provideNotifRemoteViewsFactories(
62             FeatureFlags featureFlags,
63             PrecomputedTextViewFactory precomputedTextViewFactory
64     ) {
65         final Set<NotifRemoteViewsFactory> replacementFactories = new HashSet<>();
66         if (featureFlags.isEnabled(Flags.PRECOMPUTED_TEXT)) {
67             replacementFactories.add(precomputedTextViewFactory);
68         }
69         return replacementFactories;
70     }
71 }
72