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.notification.zen; 18 19 import static android.app.NotificationManager.EXTRA_AUTOMATIC_RULE_ID; 20 21 import android.app.AutomaticZenRule; 22 import android.app.NotificationManager; 23 import android.app.settings.SettingsEnums; 24 import android.content.ComponentName; 25 import android.content.Context; 26 import android.content.Intent; 27 import android.content.pm.ActivityInfo; 28 import android.content.pm.ComponentInfo; 29 import android.content.pm.PackageManager; 30 import android.content.pm.ServiceInfo; 31 import android.os.Binder; 32 import android.provider.Settings; 33 import android.service.notification.ConditionProviderService; 34 import android.util.Log; 35 import android.util.Slog; 36 37 import androidx.fragment.app.Fragment; 38 import androidx.preference.Preference; 39 40 import com.android.settings.core.PreferenceControllerMixin; 41 import com.android.settingslib.core.lifecycle.Lifecycle; 42 43 import java.util.Map; 44 import java.util.Objects; 45 46 abstract public class AbstractZenModeAutomaticRulePreferenceController extends 47 AbstractZenModePreferenceController implements PreferenceControllerMixin { 48 49 protected ZenModeBackend mBackend; 50 protected Fragment mParent; 51 protected Map.Entry<String, AutomaticZenRule>[] mRules; 52 protected PackageManager mPm; 53 AbstractZenModeAutomaticRulePreferenceController(Context context, String key, Fragment parent, Lifecycle lifecycle)54 public AbstractZenModeAutomaticRulePreferenceController(Context context, String key, Fragment 55 parent, Lifecycle lifecycle) { 56 super(context, key, lifecycle); 57 mBackend = ZenModeBackend.getInstance(context); 58 mPm = mContext.getPackageManager(); 59 mParent = parent; 60 } 61 62 @Override updateState(Preference preference)63 public void updateState(Preference preference) { 64 super.updateState(preference); 65 mRules = mBackend.getAutomaticZenRules(); 66 } 67 getRules()68 protected Map.Entry<String, AutomaticZenRule>[] getRules() { 69 if (mRules == null) { 70 mRules = mBackend.getAutomaticZenRules(); 71 } 72 return mRules; 73 } 74 showNameRuleDialog(final ZenRuleInfo ri, Fragment parent)75 protected void showNameRuleDialog(final ZenRuleInfo ri, Fragment parent) { 76 ZenRuleNameDialog.show(parent, null, ri.defaultConditionId, new 77 RuleNameChangeListener(ri)); 78 } 79 getRuleIntent(String settingsAction, ComponentName configurationActivity, String ruleId)80 protected static Intent getRuleIntent(String settingsAction, 81 ComponentName configurationActivity, String ruleId) { 82 final Intent intent = new Intent() 83 .addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP) 84 .putExtra(ConditionProviderService.EXTRA_RULE_ID, ruleId) 85 .putExtra(EXTRA_AUTOMATIC_RULE_ID, ruleId); 86 if (configurationActivity != null) { 87 intent.setComponent(configurationActivity); 88 } else { 89 intent.setAction(settingsAction); 90 } 91 return intent; 92 } 93 getRuleInfo(PackageManager pm, ComponentInfo ci)94 public static ZenRuleInfo getRuleInfo(PackageManager pm, ComponentInfo ci) { 95 if (ci == null || ci.metaData == null) { 96 return null; 97 } 98 final String ruleType = (ci instanceof ServiceInfo) 99 ? ci.metaData.getString(ConditionProviderService.META_DATA_RULE_TYPE) 100 : ci.metaData.getString(NotificationManager.META_DATA_AUTOMATIC_RULE_TYPE); 101 102 final ComponentName configurationActivity = getSettingsActivity(pm, null, ci); 103 if (ruleType != null && !ruleType.trim().isEmpty() && configurationActivity != null) { 104 final ZenRuleInfo ri = new ZenRuleInfo(); 105 ri.serviceComponent = 106 (ci instanceof ServiceInfo) ? new ComponentName(ci.packageName, ci.name) : null; 107 ri.settingsAction = Settings.ACTION_ZEN_MODE_EXTERNAL_RULE_SETTINGS; 108 ri.title = ruleType; 109 ri.packageName = ci.packageName; 110 ri.configurationActivity = configurationActivity; 111 ri.packageLabel = ci.applicationInfo.loadLabel(pm); 112 ri.ruleInstanceLimit = (ci instanceof ServiceInfo) 113 ? ci.metaData.getInt(ConditionProviderService.META_DATA_RULE_INSTANCE_LIMIT, -1) 114 : ci.metaData.getInt(NotificationManager.META_DATA_RULE_INSTANCE_LIMIT, -1); 115 return ri; 116 } 117 return null; 118 } 119 getSettingsActivity(PackageManager pm, AutomaticZenRule rule, ComponentInfo ci)120 protected static ComponentName getSettingsActivity(PackageManager pm, AutomaticZenRule rule, 121 ComponentInfo ci) { 122 String owner = rule != null ? rule.getPackageName() : ci.packageName; 123 ComponentName settingsActivity = null; 124 // prefer config activity on the rule itself; fallback to manifest definition 125 if (rule != null && rule.getConfigurationActivity() != null) { 126 settingsActivity = rule.getConfigurationActivity(); 127 } else { 128 if (ci == null) { 129 settingsActivity = null; 130 } else if (ci instanceof ActivityInfo) { 131 // new activity backed rule 132 settingsActivity = new ComponentName(ci.packageName, ci.name); 133 } else if (ci.metaData != null) { 134 // old service backed rule 135 final String configurationActivity = ci.metaData.getString( 136 ConditionProviderService.META_DATA_CONFIGURATION_ACTIVITY); 137 if (configurationActivity != null) { 138 settingsActivity = ComponentName.unflattenFromString(configurationActivity); 139 } 140 } 141 } 142 if (settingsActivity == null || owner == null) { 143 return settingsActivity; 144 } 145 try { 146 int ownerUid = pm.getPackageUid(owner, 0); 147 int configActivityOwnerUid = pm.getPackageUid(settingsActivity.getPackageName(), 0); 148 if (ownerUid == configActivityOwnerUid) { 149 return settingsActivity; 150 } else { 151 Log.w(TAG, "Config activity not in owner package for " + rule.getName()); 152 return null; 153 } 154 } catch (PackageManager.NameNotFoundException e) { 155 Log.e(TAG, "Failed to find config activity"); 156 return null; 157 } 158 } 159 160 public class RuleNameChangeListener implements ZenRuleNameDialog.PositiveClickListener { 161 ZenRuleInfo mRuleInfo; 162 RuleNameChangeListener(ZenRuleInfo ruleInfo)163 public RuleNameChangeListener(ZenRuleInfo ruleInfo) { 164 mRuleInfo = ruleInfo; 165 } 166 167 @Override onOk(String ruleName, Fragment parent)168 public void onOk(String ruleName, Fragment parent) { 169 mMetricsFeatureProvider.action(mContext, 170 SettingsEnums.ACTION_ZEN_MODE_RULE_NAME_CHANGE_OK); 171 AutomaticZenRule rule = new AutomaticZenRule(ruleName, mRuleInfo.serviceComponent, 172 mRuleInfo.configurationActivity, mRuleInfo.defaultConditionId, null, 173 NotificationManager.INTERRUPTION_FILTER_PRIORITY, true); 174 String savedRuleId = mBackend.addZenRule(rule); 175 if (savedRuleId != null) { 176 parent.startActivity(getRuleIntent(mRuleInfo.settingsAction, null, 177 savedRuleId)); 178 } 179 } 180 } 181 } 182