1 /* 2 * Copyright (C) 2017 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.settings.dashboard.suggestions; 18 19 import android.app.AutomaticZenRule; 20 import android.app.KeyguardManager; 21 import android.app.NotificationManager; 22 import android.app.WallpaperManager; 23 import android.app.admin.DevicePolicyManager; 24 import android.content.Context; 25 import android.hardware.fingerprint.FingerprintManager; 26 import android.support.annotation.VisibleForTesting; 27 28 import com.android.ims.ImsManager; 29 import com.android.settings.Settings.FingerprintEnrollSuggestionActivity; 30 import com.android.settings.Settings.FingerprintSuggestionActivity; 31 import com.android.settings.Settings.ScreenLockSuggestionActivity; 32 import com.android.settings.Settings.WifiCallingSuggestionActivity; 33 import com.android.settings.Settings.ZenModeAutomationSuggestionActivity; 34 import com.android.settings.Utils; 35 import com.android.settings.overlay.FeatureFactory; 36 import com.android.settings.wallpaper.WallpaperSuggestionActivity; 37 import com.android.settingslib.drawer.Tile; 38 39 import java.util.Collection; 40 41 /** 42 * The Home of all stupidly dynamic Settings Suggestions checks. 43 */ 44 public class SuggestionsChecks { 45 46 private static final String TAG = "SuggestionsChecks"; 47 private final Context mContext; 48 49 private final WallpaperManagerWrapper mWallpaperManager; 50 SuggestionsChecks(Context context)51 public SuggestionsChecks(Context context) { 52 mContext = context.getApplicationContext(); 53 mWallpaperManager = new WallpaperManagerWrapper(mContext); 54 } 55 isSuggestionComplete(Tile suggestion)56 public boolean isSuggestionComplete(Tile suggestion) { 57 String className = suggestion.intent.getComponent().getClassName(); 58 if (className.equals(ZenModeAutomationSuggestionActivity.class.getName())) { 59 return hasEnabledZenAutoRules(); 60 } else if (className.equals(WallpaperSuggestionActivity.class.getName())) { 61 return hasWallpaperSet(); 62 } else if (className.equals(WifiCallingSuggestionActivity.class.getName())) { 63 return isWifiCallingUnavailableOrEnabled(); 64 } else if (className.equals(FingerprintSuggestionActivity.class.getName())) { 65 return isNotSingleFingerprintEnrolled() || !isFingerprintEnabled(); 66 } else if (className.equals(ScreenLockSuggestionActivity.class.getName())) { 67 return isDeviceSecured(); 68 } else if (className.equals(FingerprintEnrollSuggestionActivity.class.getName())) { 69 FingerprintManager manager = Utils.getFingerprintManagerOrNull(mContext); 70 if (manager == null || !isFingerprintEnabled()) { 71 return true; 72 } 73 return manager.hasEnrolledFingerprints(); 74 } 75 76 SuggestionFeatureProvider provider = 77 FeatureFactory.getFactory(mContext).getSuggestionFeatureProvider(mContext); 78 if (provider != null && provider.isPresent(className)) { 79 return provider.isSuggestionCompleted(mContext); 80 } 81 82 return false; 83 } 84 isDeviceSecured()85 private boolean isDeviceSecured() { 86 KeyguardManager km = mContext.getSystemService(KeyguardManager.class); 87 return km.isKeyguardSecure(); 88 } 89 isNotSingleFingerprintEnrolled()90 private boolean isNotSingleFingerprintEnrolled() { 91 FingerprintManager manager = Utils.getFingerprintManagerOrNull(mContext); 92 return manager == null || manager.getEnrolledFingerprints().size() != 1; 93 } 94 isWifiCallingUnavailableOrEnabled()95 public boolean isWifiCallingUnavailableOrEnabled() { 96 if (!ImsManager.isWfcEnabledByPlatform(mContext) || 97 !ImsManager.isWfcProvisionedOnDevice(mContext)) { 98 return true; 99 } 100 return ImsManager.isWfcEnabledByUser(mContext) 101 && ImsManager.isNonTtyOrTtyOnVolteEnabled(mContext); 102 } 103 hasEnabledZenAutoRules()104 private boolean hasEnabledZenAutoRules() { 105 Collection<AutomaticZenRule> zenRules = 106 NotificationManager.from(mContext).getAutomaticZenRules().values(); 107 for (AutomaticZenRule rule : zenRules) { 108 if (rule.isEnabled()) { 109 return true; 110 } 111 } 112 return false; 113 } 114 115 @VisibleForTesting hasWallpaperSet()116 boolean hasWallpaperSet() { 117 return mWallpaperManager.getWallpaperId(WallpaperManager.FLAG_SYSTEM) > 0; 118 } 119 isFingerprintEnabled()120 private boolean isFingerprintEnabled() { 121 DevicePolicyManager dpManager = 122 (DevicePolicyManager) mContext.getSystemService(Context.DEVICE_POLICY_SERVICE); 123 final int dpmFlags = dpManager.getKeyguardDisabledFeatures(null, /* admin */ 124 mContext.getUserId()); 125 return (dpmFlags & DevicePolicyManager.KEYGUARD_DISABLE_FINGERPRINT) == 0; 126 } 127 } 128