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; 18 19 import static com.android.tv.common.feature.EngOnlyFeature.ENG_ONLY_FEATURE; 20 import static com.android.tv.common.feature.FeatureUtils.AND; 21 import static com.android.tv.common.feature.FeatureUtils.ON; 22 import static com.android.tv.common.feature.FeatureUtils.OR; 23 24 import android.content.Context; 25 import android.os.Build; 26 import android.support.annotation.VisibleForTesting; 27 import android.support.v4.os.BuildCompat; 28 29 import com.android.tv.common.feature.Feature; 30 import com.android.tv.common.feature.GServiceFeature; 31 import com.android.tv.common.feature.PackageVersionFeature; 32 import com.android.tv.common.feature.PropertyFeature; 33 import com.android.tv.util.PermissionUtils; 34 35 /** 36 * List of {@link Feature} for the Live TV App. 37 * 38 * <p>Remove the {@code Feature} once it is launched. 39 */ 40 public final class Features { 41 /** 42 * UI for opting in to analytics. 43 * 44 * <p>Do not turn this on until the splash screen asking existing users to opt-in is launched. 45 * See <a href="http://b/20228119">b/20228119</a> 46 */ 47 public static final Feature ANALYTICS_OPT_IN = ENG_ONLY_FEATURE; 48 49 /** 50 * Analytics that include sensitive information such as channel or program identifiers. 51 * 52 * <p>See <a href="http://b/22062676">b/22062676</a> 53 */ 54 public static final Feature ANALYTICS_V2 = AND(ON, ANALYTICS_OPT_IN); 55 56 public static final Feature EPG_SEARCH = 57 new PropertyFeature("feature_tv_use_epg_search", false); 58 59 public static final Feature USB_TUNER = new Feature() { 60 61 /** 62 * This is special handling just for USB Tuner. 63 * It does not require any N API's but relies on a improvements in N for AC3 support 64 * After release, change class to this to just be 65 * {@link BuildCompat#isAtLeastN()}. 66 */ 67 @Override 68 public boolean isEnabled(Context context) { 69 return Build.VERSION.SDK_INT > Build.VERSION_CODES.M || BuildCompat.isAtLeastN(); 70 } 71 72 }; 73 74 private static final String PLAY_STORE_PACKAGE_NAME = "com.android.vending"; 75 private static final int PLAY_STORE_ZIMA_VERSION_CODE = 80441186; 76 private static final Feature PLAY_STORE_LINK = 77 new PackageVersionFeature(PLAY_STORE_PACKAGE_NAME, PLAY_STORE_ZIMA_VERSION_CODE); 78 79 public static final Feature ONBOARDING_PLAY_STORE = PLAY_STORE_LINK; 80 81 /** 82 * A flag which indicates that the on-boarding experience is used or not. 83 * 84 * <p>See <a href="http://b/24070322">b/24070322</a> 85 */ 86 public static final Feature ONBOARDING_EXPERIENCE = ONBOARDING_PLAY_STORE; 87 88 private static final String GSERVICE_KEY_UNHIDE = "live_channels_unhide"; 89 /** 90 * A flag which indicates that LC app is unhidden even when there is no input. 91 */ 92 public static final Feature UNHIDE = AND(ONBOARDING_EXPERIENCE, 93 OR(new GServiceFeature(GSERVICE_KEY_UNHIDE, false), new Feature() { 94 @Override 95 public boolean isEnabled(Context context) { 96 // If LC app runs as non-system app, we unhide the app. 97 return !PermissionUtils.hasAccessAllEpg(context); 98 } 99 })); 100 101 @VisibleForTesting 102 public static Feature TEST_FEATURE = new PropertyFeature("test_feature", false); 103 104 public static final Feature FETCH_EPG = new PropertyFeature("live_channels_fetch_epg", false); 105 Features()106 private Features() { 107 } 108 } 109