1 /*
2  * Copyright (C) 2015 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.tv.features;
18 
19 import static com.android.tv.common.feature.BuildTypeFeature.ASOP_FEATURE;
20 import static com.android.tv.common.feature.BuildTypeFeature.ENG_ONLY_FEATURE;
21 import static com.android.tv.common.feature.FeatureUtils.OFF;
22 import static com.android.tv.common.feature.FeatureUtils.ON;
23 import static com.android.tv.common.feature.FeatureUtils.and;
24 import static com.android.tv.common.feature.FeatureUtils.not;
25 import static com.android.tv.common.feature.FeatureUtils.or;
26 
27 import android.content.Context;
28 import android.content.pm.PackageManager;
29 import android.os.Build;
30 
31 import com.android.tv.R;
32 import com.android.tv.common.feature.CommonFeatures;
33 import com.android.tv.common.feature.Feature;
34 import com.android.tv.common.feature.FeatureUtils;
35 import com.android.tv.common.feature.FlagFeature;
36 import com.android.tv.common.feature.ResourceConfigFeature;
37 import com.android.tv.common.feature.Sdk;
38 import com.android.tv.common.feature.TestableFeature;
39 import com.android.tv.common.flags.has.HasUiFlags;
40 import com.android.tv.common.singletons.HasSingletons;
41 import com.android.tv.common.util.PermissionUtils;
42 
43 /**
44  * List of {@link Feature} for the TV app.
45  *
46  * <p>Remove the {@code Feature} once it is launched.
47  */
48 public final class TvFeatures extends CommonFeatures {
49 
50     /** When enabled store network affiliation information to TV provider */
51     public static final Feature STORE_NETWORK_AFFILIATION = ENG_ONLY_FEATURE;
52 
53     private static final Feature TV_PROVIDER_ALLOWS_INSERT_TO_PROGRAM_TABLE =
54             or(Sdk.AT_LEAST_O, PartnerFeatures.TVPROVIDER_ALLOWS_SYSTEM_INSERTS_TO_PROGRAM_TABLE);
55 
56     /**
57      * Enable cloud EPG for third parties.
58      *
59      * @see <a href="http://go/cloud-epg-3p-proposal">go/cloud-epg-3p-proposal</a>
60      */
61     // TODO verify customization for N
62     public static final TestableFeature CLOUD_EPG_FOR_3RD_PARTY =
63             TestableFeature.createTestableFeature(
64                     and(
65                             not(ASOP_FEATURE),
66                             // TODO(b/66696290): use newer version of robolectric.
67                             or(
68                                     TV_PROVIDER_ALLOWS_INSERT_TO_PROGRAM_TABLE,
69                                     FeatureUtils.ROBOLECTRIC)));
70 
71     // TODO(b/76149661): Fix EPG search or remove it
72     public static final Feature EPG_SEARCH = OFF;
73 
74     /** A flag which indicates that LC app is unhidden even when there is no input. */
75     public static final Feature UNHIDE =
76             or(
77                     FlagFeature.from(
78                             context -> HasSingletons.get(HasUiFlags.class, context),
79                             input -> input.getUiFlags().unhideLauncher()),
80                     // If LC app runs as non-system app, we unhide the app.
81                     not(PermissionUtils::hasAccessAllEpg));
82 
83     public static final Feature PICTURE_IN_PICTURE =
84             new Feature() {
85                 private Boolean mEnabled;
86 
87                 @Override
88                 public boolean isEnabled(Context context) {
89                     if (mEnabled == null) {
90                         mEnabled =
91                                 Build.VERSION.SDK_INT >= Build.VERSION_CODES.N
92                                         && context.getPackageManager()
93                                                 .hasSystemFeature(
94                                                         PackageManager.FEATURE_PICTURE_IN_PICTURE);
95                     }
96                     return mEnabled;
97                 }
98             };
99 
100     /** Enable a conflict dialog between currently watched channel and upcoming recording. */
101     public static final Feature SHOW_UPCOMING_CONFLICT_DIALOG = OFF;
102 
103     /** Use input blocklist to disable partner's tuner input. */
104     public static final Feature USE_PARTNER_INPUT_BLOCKLIST = ON;
105 
106     /** Support for interactive applications using the TIAF **/
107     public static final Feature HAS_TIAF = Sdk.AT_LEAST_T;
108 
109     /** Use new components that are consistent with other Google TV styles b/302992748 */
110     public static final Feature USE_GTV_LIVETV_V2 =
111             new ResourceConfigFeature(R.bool.use_gtv_livetv_v2, false);
112 
TvFeatures()113     private TvFeatures() {}
114 }
115