1 /* 2 * Copyright (C) 2016 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 package com.android.settings.accounts; 17 18 import static android.provider.Settings.EXTRA_AUTHORITIES; 19 20 import android.app.Activity; 21 import android.content.Context; 22 import android.os.UserHandle; 23 import android.provider.SearchIndexableResource; 24 import android.text.BidiFormatter; 25 import android.text.TextUtils; 26 27 import com.android.internal.logging.nano.MetricsProto.MetricsEvent; 28 import com.android.settings.R; 29 import com.android.settings.dashboard.DashboardFragment; 30 import com.android.settings.dashboard.SummaryLoader; 31 import com.android.settings.search.BaseSearchIndexProvider; 32 import com.android.settings.users.AutoSyncDataPreferenceController; 33 import com.android.settings.users.AutoSyncPersonalDataPreferenceController; 34 import com.android.settings.users.AutoSyncWorkDataPreferenceController; 35 import com.android.settingslib.accounts.AuthenticatorHelper; 36 import com.android.settingslib.core.AbstractPreferenceController; 37 38 import java.util.ArrayList; 39 import java.util.Arrays; 40 import java.util.List; 41 42 public class AccountDashboardFragment extends DashboardFragment { 43 44 private static final String TAG = "AccountDashboardFrag"; 45 46 47 @Override getMetricsCategory()48 public int getMetricsCategory() { 49 return MetricsEvent.ACCOUNT; 50 } 51 52 @Override getLogTag()53 protected String getLogTag() { 54 return TAG; 55 } 56 57 @Override getPreferenceScreenResId()58 protected int getPreferenceScreenResId() { 59 return R.xml.accounts_dashboard_settings; 60 } 61 62 @Override getHelpResource()63 public int getHelpResource() { 64 return R.string.help_url_user_and_account_dashboard; 65 } 66 67 @Override createPreferenceControllers(Context context)68 protected List<AbstractPreferenceController> createPreferenceControllers(Context context) { 69 final List<AbstractPreferenceController> controllers = new ArrayList<>(); 70 final String[] authorities = getIntent().getStringArrayExtra(EXTRA_AUTHORITIES); 71 final AccountPreferenceController accountPrefController = 72 new AccountPreferenceController(context, this, authorities); 73 getLifecycle().addObserver(accountPrefController); 74 controllers.add(accountPrefController); 75 controllers.add(new AutoSyncDataPreferenceController(context, this /*parent */)); 76 controllers.add(new AutoSyncPersonalDataPreferenceController(context, this /*parent */)); 77 controllers.add(new AutoSyncWorkDataPreferenceController(context, this /* parent */)); 78 return controllers; 79 } 80 81 private static class SummaryProvider implements SummaryLoader.SummaryProvider { 82 83 private final Context mContext; 84 private final SummaryLoader mSummaryLoader; 85 SummaryProvider(Context context, SummaryLoader summaryLoader)86 public SummaryProvider(Context context, SummaryLoader summaryLoader) { 87 mContext = context; 88 mSummaryLoader = summaryLoader; 89 } 90 91 @Override setListening(boolean listening)92 public void setListening(boolean listening) { 93 if (listening) { 94 final AuthenticatorHelper authHelper = new AuthenticatorHelper(mContext, 95 UserHandle.of(UserHandle.myUserId()), null /* OnAccountsUpdateListener */); 96 final String[] types = authHelper.getEnabledAccountTypes(); 97 98 final BidiFormatter bidiFormatter = BidiFormatter.getInstance(); 99 100 CharSequence summary = null; 101 if (types == null || types.length == 0) { 102 summary = mContext.getString(R.string.account_dashboard_default_summary); 103 } else { 104 // Show up to 3 account types, ignore any null value 105 int accountToAdd = Math.min(3, types.length); 106 107 for (int i = 0; i < types.length && accountToAdd > 0; i++) { 108 final CharSequence label = authHelper.getLabelForType(mContext, types[i]); 109 if (TextUtils.isEmpty(label)) { 110 continue; 111 } 112 if (summary == null) { 113 summary = bidiFormatter.unicodeWrap(label); 114 } else { 115 summary = mContext.getString(R.string.join_many_items_middle, summary, 116 bidiFormatter.unicodeWrap(label)); 117 } 118 accountToAdd--; 119 } 120 } 121 mSummaryLoader.setSummary(this, summary); 122 } 123 } 124 } 125 126 public static final SummaryLoader.SummaryProviderFactory SUMMARY_PROVIDER_FACTORY 127 = new SummaryLoader.SummaryProviderFactory() { 128 @Override 129 public SummaryLoader.SummaryProvider createSummaryProvider(Activity activity, 130 SummaryLoader summaryLoader) { 131 return new SummaryProvider(activity, summaryLoader); 132 } 133 }; 134 135 public static final SearchIndexProvider SEARCH_INDEX_DATA_PROVIDER = 136 new BaseSearchIndexProvider() { 137 @Override 138 public List<SearchIndexableResource> getXmlResourcesToIndex( 139 Context context, boolean enabled) { 140 final SearchIndexableResource sir = new SearchIndexableResource(context); 141 sir.xmlResId = R.xml.accounts_dashboard_settings; 142 return Arrays.asList(sir); 143 } 144 }; 145 }