1f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler/* 2f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler * Copyright (C) 2015 The Android Open Source Project 3f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler * 4f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler * Licensed under the Apache License, Version 2.0 (the "License"); 5f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler * you may not use this file except in compliance with the License. 6f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler * You may obtain a copy of the License at 7f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler * 8f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler * http://www.apache.org/licenses/LICENSE-2.0 9f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler * 10f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler * Unless required by applicable law or agreed to in writing, software 11f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler * distributed under the License is distributed on an "AS IS" BASIS, 12f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler * See the License for the specific language governing permissions and 14f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler * limitations under the License 15f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler */ 16f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler 17f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantlerpackage com.android.tv.settings.accounts; 18f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler 19f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantlerimport android.accounts.Account; 20f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantlerimport android.accounts.AccountManager; 21f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantlerimport android.app.Activity; 22f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantlerimport android.content.ContentResolver; 23f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantlerimport android.content.Context; 24f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantlerimport android.content.Intent; 25f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantlerimport android.content.SyncAdapterType; 26f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantlerimport android.content.SyncInfo; 27f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantlerimport android.content.SyncStatusInfo; 28f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantlerimport android.content.SyncStatusObserver; 29f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantlerimport android.content.pm.PackageManager; 30f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantlerimport android.content.pm.ProviderInfo; 31f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantlerimport android.os.Bundle; 32f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantlerimport android.os.Handler; 33f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantlerimport android.os.UserHandle; 34f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantlerimport android.support.v17.preference.LeanbackPreferenceFragment; 35f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantlerimport android.support.v7.preference.Preference; 36f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantlerimport android.support.v7.preference.PreferenceGroup; 37f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantlerimport android.text.TextUtils; 38f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantlerimport android.text.format.DateUtils; 39f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantlerimport android.util.Log; 40f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler 41f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantlerimport com.android.settingslib.accounts.AuthenticatorHelper; 42f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantlerimport com.android.tv.settings.R; 43f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantlerimport com.google.android.collect.Lists; 44f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler 45f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantlerimport java.util.ArrayList; 46f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantlerimport java.util.Collections; 47f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantlerimport java.util.List; 48f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler 49f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantlerpublic class AccountSyncFragment extends LeanbackPreferenceFragment implements 50f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler AuthenticatorHelper.OnAccountsUpdateListener { 51f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler private static final String TAG = "AccountSyncFragment"; 52f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler 53f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler private static final String ARG_ACCOUNT = "account"; 54f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler private static final String KEY_REMOVE_ACCOUNT = "remove_account"; 55f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler private static final String KEY_SYNC_NOW = "sync_now"; 56f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler private static final String KEY_SYNC_ADAPTERS = "sync_adapters"; 57f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler 58f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler private Object mStatusChangeListenerHandle; 59f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler private UserHandle mUserHandle; 60f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler private Account mAccount; 61f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler private ArrayList<SyncAdapterType> mInvisibleAdapters = Lists.newArrayList(); 62f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler 63f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler private PreferenceGroup mSyncCategory; 64f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler 65f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler private final Handler mHandler = new Handler(); 66f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler private SyncStatusObserver mSyncStatusObserver = new SyncStatusObserver() { 67f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler public void onStatusChanged(int which) { 68f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler mHandler.post(new Runnable() { 69f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler public void run() { 70f7344303126e44daa6e47b6ba829b9555264cfa7Tony Mantler if (isResumed()) { 71f7344303126e44daa6e47b6ba829b9555264cfa7Tony Mantler onSyncStateUpdated(); 72f7344303126e44daa6e47b6ba829b9555264cfa7Tony Mantler } 73f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler } 74f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler }); 75f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler } 76f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler }; 77f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler private AuthenticatorHelper mAuthenticatorHelper; 78f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler 79f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler public static AccountSyncFragment newInstance(Account account) { 80f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler final Bundle b = new Bundle(1); 81440517f61de3f603755b1e99c7581fe274314b47Tony Mantler prepareArgs(b, account); 82f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler final AccountSyncFragment f = new AccountSyncFragment(); 83f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler f.setArguments(b); 84f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler return f; 85f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler } 86440517f61de3f603755b1e99c7581fe274314b47Tony Mantler 87440517f61de3f603755b1e99c7581fe274314b47Tony Mantler public static void prepareArgs(Bundle b, Account account) { 88440517f61de3f603755b1e99c7581fe274314b47Tony Mantler b.putParcelable(ARG_ACCOUNT, account); 89440517f61de3f603755b1e99c7581fe274314b47Tony Mantler } 90f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler 91f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler @Override 92f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler public void onCreate(Bundle savedInstanceState) { 93f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler mUserHandle = new UserHandle(UserHandle.myUserId()); 94f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler mAccount = getArguments().getParcelable(ARG_ACCOUNT); 95f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler mAuthenticatorHelper = new AuthenticatorHelper(getActivity(), mUserHandle, this); 96f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler 97f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler super.onCreate(savedInstanceState); 98f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler 99f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler if (!accountExists(mAccount)) { 100f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler Log.e(TAG, "Account provided does not exist: " + mAccount); 101f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler if (!getFragmentManager().popBackStackImmediate()) { 102f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler getActivity().finish(); 103f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler } 104f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler return; 105f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler } 106f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler if (Log.isLoggable(TAG, Log.VERBOSE)) { 107f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler Log.v(TAG, "Got account: " + mAccount); 108f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler } 109f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler } 110f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler 111f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler @Override 112f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler public void onStart() { 113f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler super.onStart(); 114f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler mStatusChangeListenerHandle = ContentResolver.addStatusChangeListener( 115f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler ContentResolver.SYNC_OBSERVER_TYPE_ACTIVE 116f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler | ContentResolver.SYNC_OBSERVER_TYPE_STATUS 117f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler | ContentResolver.SYNC_OBSERVER_TYPE_SETTINGS, 118f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler mSyncStatusObserver); 119f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler onSyncStateUpdated(); 120f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler mAuthenticatorHelper.listenToAccountUpdates(); 121f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler mAuthenticatorHelper.updateAuthDescriptions(getActivity()); 1220fb47bdee43e880ee60057a6c95a39692b457ac3Tony Mantler } 1230fb47bdee43e880ee60057a6c95a39692b457ac3Tony Mantler 1240fb47bdee43e880ee60057a6c95a39692b457ac3Tony Mantler @Override 1250fb47bdee43e880ee60057a6c95a39692b457ac3Tony Mantler public void onResume() { 1260fb47bdee43e880ee60057a6c95a39692b457ac3Tony Mantler super.onResume(); 127f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler onAccountsUpdate(mUserHandle); 128f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler } 129f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler 130f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler @Override 131f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler public void onStop() { 132f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler super.onStop(); 133f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler ContentResolver.removeStatusChangeListener(mStatusChangeListenerHandle); 134f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler mAuthenticatorHelper.stopListeningToAccountUpdates(); 135f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler } 136f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler 137f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler @Override 138f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler public void onCreatePreferences(Bundle savedInstanceState, String rootKey) { 139f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler setPreferencesFromResource(R.xml.account_preference, null); 140f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler 141f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler getPreferenceScreen().setTitle(mAccount.name); 142f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler 143f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler final Preference removeAccountPref = findPreference(KEY_REMOVE_ACCOUNT); 144f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler removeAccountPref.setIntent(new Intent(getActivity(), RemoveAccountDialog.class) 145f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler .putExtra(AccountSyncActivity.EXTRA_ACCOUNT, mAccount.name)); 146f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler 147f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler mSyncCategory = (PreferenceGroup) findPreference(KEY_SYNC_ADAPTERS); 148f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler } 149f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler 150f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler @Override 151f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler public boolean onPreferenceTreeClick(Preference preference) { 152f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler if (preference instanceof SyncStateSwitchPreference) { 153f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler SyncStateSwitchPreference syncPref = (SyncStateSwitchPreference) preference; 154f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler String authority = syncPref.getAuthority(); 155f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler Account account = syncPref.getAccount(); 156f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler final int userId = mUserHandle.getIdentifier(); 157f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler if (syncPref.isOneTimeSyncMode()) { 158f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler requestOrCancelSync(account, authority, true); 159f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler } else { 160f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler boolean syncOn = syncPref.isChecked(); 161f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler boolean oldSyncState = ContentResolver.getSyncAutomaticallyAsUser(account, 162f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler authority, userId); 163f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler if (syncOn != oldSyncState) { 164f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler // if we're enabling sync, this will request a sync as well 165f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler ContentResolver.setSyncAutomaticallyAsUser(account, authority, syncOn, userId); 166f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler // if the master sync switch is off, the request above will 167f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler // get dropped. when the user clicks on this toggle, 168f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler // we want to force the sync, however. 169f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler if (!ContentResolver.getMasterSyncAutomaticallyAsUser(userId) || !syncOn) { 170f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler requestOrCancelSync(account, authority, syncOn); 171f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler } 172f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler } 173f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler } 174f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler return true; 175f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler } else if (TextUtils.equals(preference.getKey(), KEY_SYNC_NOW)) { 176f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler boolean syncActive = !ContentResolver.getCurrentSyncsAsUser( 177f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler mUserHandle.getIdentifier()).isEmpty(); 178f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler if (syncActive) { 179f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler cancelSyncForEnabledProviders(); 180f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler } else { 181f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler startSyncForEnabledProviders(); 182f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler } 183f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler return true; 184f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler } else { 185f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler return super.onPreferenceTreeClick(preference); 186f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler } 187f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler } 188f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler 189f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler private void startSyncForEnabledProviders() { 190f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler requestOrCancelSyncForEnabledProviders(true /* start them */); 191f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler final Activity activity = getActivity(); 192f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler if (activity != null) { 193f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler activity.invalidateOptionsMenu(); 194f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler } 195f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler } 196f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler 197f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler private void cancelSyncForEnabledProviders() { 198f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler requestOrCancelSyncForEnabledProviders(false /* cancel them */); 199f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler final Activity activity = getActivity(); 200f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler if (activity != null) { 201f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler activity.invalidateOptionsMenu(); 202f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler } 203f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler } 204f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler 205f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler private void requestOrCancelSyncForEnabledProviders(boolean startSync) { 206f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler // sync everything that the user has enabled 207f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler int count = mSyncCategory.getPreferenceCount(); 208f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler for (int i = 0; i < count; i++) { 209f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler Preference pref = mSyncCategory.getPreference(i); 210f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler if (! (pref instanceof SyncStateSwitchPreference)) { 211f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler continue; 212f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler } 213f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler SyncStateSwitchPreference syncPref = (SyncStateSwitchPreference) pref; 214f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler if (!syncPref.isChecked()) { 215f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler continue; 216f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler } 217f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler requestOrCancelSync(syncPref.getAccount(), syncPref.getAuthority(), startSync); 218f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler } 219f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler // plus whatever the system needs to sync, e.g., invisible sync adapters 220f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler if (mAccount != null) { 221f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler for (SyncAdapterType syncAdapter : mInvisibleAdapters) { 222f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler requestOrCancelSync(mAccount, syncAdapter.authority, startSync); 223f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler } 224f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler } 225f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler } 226f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler 227f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler private void requestOrCancelSync(Account account, String authority, boolean flag) { 228f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler if (flag) { 229f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler Bundle extras = new Bundle(); 230f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler extras.putBoolean(ContentResolver.SYNC_EXTRAS_MANUAL, true); 231f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler ContentResolver.requestSyncAsUser(account, authority, mUserHandle.getIdentifier(), 232f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler extras); 233f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler } else { 234f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler ContentResolver.cancelSyncAsUser(account, authority, mUserHandle.getIdentifier()); 235f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler } 236f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler } 237f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler 238f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler private boolean isSyncing(List<SyncInfo> currentSyncs, Account account, String authority) { 239f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler for (SyncInfo syncInfo : currentSyncs) { 240f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler if (syncInfo.account.equals(account) && syncInfo.authority.equals(authority)) { 241f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler return true; 242f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler } 243f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler } 244f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler return false; 245f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler } 246f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler 247f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler private boolean accountExists(Account account) { 248f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler if (account == null) return false; 249f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler 250f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler Account[] accounts = AccountManager.get(getActivity()).getAccountsByTypeAsUser( 251f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler account.type, mUserHandle); 252f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler for (final Account other : accounts) { 253f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler if (other.equals(account)) { 254f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler return true; 255f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler } 256f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler } 257f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler return false; 258f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler } 259f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler 260f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler @Override 261f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler public void onAccountsUpdate(UserHandle userHandle) { 2620fb47bdee43e880ee60057a6c95a39692b457ac3Tony Mantler if (!isResumed()) { 2630fb47bdee43e880ee60057a6c95a39692b457ac3Tony Mantler return; 2640fb47bdee43e880ee60057a6c95a39692b457ac3Tony Mantler } 265f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler if (!accountExists(mAccount)) { 266f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler // The account was deleted 267f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler if (!getFragmentManager().popBackStackImmediate()) { 268f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler getActivity().finish(); 269f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler } 270f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler return; 271f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler } 272f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler updateAccountSwitches(); 273f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler onSyncStateUpdated(); 274f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler } 275f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler 276f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler private void onSyncStateUpdated() { 277f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler // iterate over all the preferences, setting the state properly for each 278f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler final int userId = mUserHandle.getIdentifier(); 279f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler List<SyncInfo> currentSyncs = ContentResolver.getCurrentSyncsAsUser(userId); 280f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler// boolean syncIsFailing = false; 281f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler 282f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler // Refresh the sync status switches - some syncs may have become active. 283f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler updateAccountSwitches(); 284f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler 285f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler for (int i = 0, count = mSyncCategory.getPreferenceCount(); i < count; i++) { 286f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler Preference pref = mSyncCategory.getPreference(i); 287f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler if (! (pref instanceof SyncStateSwitchPreference)) { 288f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler continue; 289f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler } 290f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler SyncStateSwitchPreference syncPref = (SyncStateSwitchPreference) pref; 291f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler 292f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler String authority = syncPref.getAuthority(); 293f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler Account account = syncPref.getAccount(); 294f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler 295f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler SyncStatusInfo status = ContentResolver.getSyncStatusAsUser(account, authority, userId); 296f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler boolean syncEnabled = ContentResolver.getSyncAutomaticallyAsUser(account, authority, 297f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler userId); 298f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler boolean authorityIsPending = status != null && status.pending; 299f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler boolean initialSync = status != null && status.initialize; 300f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler 301f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler boolean activelySyncing = isSyncing(currentSyncs, account, authority); 302f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler boolean lastSyncFailed = status != null 303f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler && status.lastFailureTime != 0 304f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler && status.getLastFailureMesgAsInt(0) 305f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler != ContentResolver.SYNC_ERROR_SYNC_ALREADY_IN_PROGRESS; 306f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler if (!syncEnabled) lastSyncFailed = false; 307f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler// if (lastSyncFailed && !activelySyncing && !authorityIsPending) { 308f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler// syncIsFailing = true; 309f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler// } 310f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler if (Log.isLoggable(TAG, Log.VERBOSE)) { 311f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler Log.v(TAG, "Update sync status: " + account + " " + authority + 312f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler " active = " + activelySyncing + " pend =" + authorityIsPending); 313f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler } 314f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler 315f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler final long successEndTime = (status == null) ? 0 : status.lastSuccessTime; 316f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler if (!syncEnabled) { 317f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler syncPref.setSummary(R.string.sync_disabled); 318f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler } else if (activelySyncing) { 319f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler syncPref.setSummary(R.string.sync_in_progress); 320f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler } else if (successEndTime != 0) { 321f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler final String timeString = DateUtils.formatDateTime(getActivity(), successEndTime, 322f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler DateUtils.FORMAT_SHOW_DATE | DateUtils.FORMAT_SHOW_TIME); 323f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler syncPref.setSummary(getResources().getString(R.string.last_synced, timeString)); 324f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler } else { 325f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler syncPref.setSummary(""); 326f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler } 327f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler int syncState = ContentResolver.getIsSyncableAsUser(account, authority, userId); 328f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler 329f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler syncPref.setActive(activelySyncing && (syncState >= 0) && 330f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler !initialSync); 331f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler syncPref.setPending(authorityIsPending && (syncState >= 0) && 332f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler !initialSync); 333f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler 334f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler syncPref.setFailed(lastSyncFailed); 335f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler final boolean oneTimeSyncMode = !ContentResolver.getMasterSyncAutomaticallyAsUser( 336f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler userId); 337f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler syncPref.setOneTimeSyncMode(oneTimeSyncMode); 338f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler syncPref.setChecked(oneTimeSyncMode || syncEnabled); 339f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler } 340f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler } 341f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler 342f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler private void updateAccountSwitches() { 343f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler mInvisibleAdapters.clear(); 344f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler 345f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler SyncAdapterType[] syncAdapters = ContentResolver.getSyncAdapterTypesAsUser( 346f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler mUserHandle.getIdentifier()); 347f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler ArrayList<String> authorities = new ArrayList<>(syncAdapters.length); 348f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler for (SyncAdapterType sa : syncAdapters) { 349f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler // Only keep track of sync adapters for this account 350f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler if (!sa.accountType.equals(mAccount.type)) continue; 351f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler if (sa.isUserVisible()) { 352f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler if (Log.isLoggable(TAG, Log.VERBOSE)) { 353f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler Log.v(TAG, "updateAccountSwitches: added authority " + sa.authority 354f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler + " to accountType " + sa.accountType); 355f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler } 356f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler authorities.add(sa.authority); 357f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler } else { 358f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler // keep track of invisible sync adapters, so sync now forces 359f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler // them to sync as well. 360f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler mInvisibleAdapters.add(sa); 361f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler } 362f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler } 363f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler 364f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler mSyncCategory.removeAll(); 365f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler final List<Preference> switches = new ArrayList<>(authorities.size()); 366f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler 367f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler if (Log.isLoggable(TAG, Log.VERBOSE)) { 368f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler Log.v(TAG, "looking for sync adapters that match account " + mAccount); 369f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler } 370f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler for (final String authority : authorities) { 371f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler // We could check services here.... 372f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler int syncState = ContentResolver.getIsSyncableAsUser(mAccount, authority, 373f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler mUserHandle.getIdentifier()); 374f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler if (Log.isLoggable(TAG, Log.VERBOSE)) { 375f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler Log.v(TAG, " found authority " + authority + " " + syncState); 376f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler } 377f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler if (syncState > 0) { 378f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler final Preference pref = createSyncStateSwitch(mAccount, authority); 379f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler switches.add(pref); 380f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler } 381f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler } 382f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler 383f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler Collections.sort(switches); 384f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler for (final Preference pref : switches) { 385f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler mSyncCategory.addPreference(pref); 386f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler } 387f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler } 388f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler 389f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler private Preference createSyncStateSwitch(Account account, String authority) { 390f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler final Context themedContext = getPreferenceManager().getContext(); 391f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler SyncStateSwitchPreference preference = 392f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler new SyncStateSwitchPreference(themedContext, account, authority); 393f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler preference.setPersistent(false); 394f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler final PackageManager packageManager = getActivity().getPackageManager(); 395f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler final ProviderInfo providerInfo = packageManager.resolveContentProviderAsUser( 396f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler authority, 0, mUserHandle.getIdentifier()); 397f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler if (providerInfo == null) { 398f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler return null; 399f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler } 400f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler CharSequence providerLabel = providerInfo.loadLabel(packageManager); 401f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler if (TextUtils.isEmpty(providerLabel)) { 402f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler Log.e(TAG, "Provider needs a label for authority '" + authority + "'"); 403f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler return null; 404f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler } 405f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler String title = getString(R.string.sync_item_title, providerLabel); 406f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler preference.setTitle(title); 407f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler preference.setKey(authority); 408f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler return preference; 409f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler } 410f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler 411f8f46b82ae0900e83bf265cf6c3231ffa39a18c4Tony Mantler} 412