97d07fa3ae
Push scrollbar to screen edges on custom ListView and ScrollViews to match Preferences framework behavior. Bug: 7633165 Change-Id: Ideecd0e243c7de7bf977caef2b1585e707a00ca4
386 lines
16 KiB
Java
386 lines
16 KiB
Java
/*
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* Copyright (C) 2008 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.android.settings.accounts;
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import android.accounts.Account;
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import android.accounts.AccountManager;
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import android.accounts.OnAccountsUpdateListener;
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import android.app.ActionBar;
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import android.app.Activity;
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import android.app.ActivityManager;
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import android.app.ActivityManagerNative;
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import android.content.ContentResolver;
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import android.content.Context;
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import android.content.Intent;
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import android.content.SyncAdapterType;
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import android.content.SyncInfo;
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import android.content.SyncStatusInfo;
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import android.content.pm.PackageManager;
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import android.content.pm.ResolveInfo;
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import android.graphics.drawable.Drawable;
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import android.os.Bundle;
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import android.preference.Preference;
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import android.preference.PreferenceActivity;
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import android.preference.PreferenceScreen;
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import android.text.format.DateFormat;
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import android.util.Log;
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import android.view.Gravity;
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import android.view.LayoutInflater;
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import android.view.Menu;
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import android.view.MenuInflater;
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import android.view.MenuItem;
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import android.view.View;
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import android.view.ViewGroup;
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import android.widget.CompoundButton;
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import android.widget.ListView;
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import android.widget.Switch;
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import android.widget.TextView;
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import com.android.settings.AccountPreference;
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import com.android.settings.R;
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import com.android.settings.Settings;
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import com.android.settings.Utils;
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import java.util.ArrayList;
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import java.util.Date;
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import java.util.HashSet;
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public class ManageAccountsSettings extends AccountPreferenceBase
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implements OnAccountsUpdateListener {
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private static final String ACCOUNT_KEY = "account"; // to pass to auth settings
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public static final String KEY_ACCOUNT_TYPE = "account_type";
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public static final String KEY_ACCOUNT_LABEL = "account_label";
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private static final int MENU_SYNC_NOW_ID = Menu.FIRST;
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private static final int MENU_SYNC_CANCEL_ID = Menu.FIRST + 1;
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private static final int REQUEST_SHOW_SYNC_SETTINGS = 1;
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private String[] mAuthorities;
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private TextView mErrorInfoView;
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private SettingsDialogFragment mDialogFragment;
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// If an account type is set, then show only accounts of that type
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private String mAccountType;
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// Temporary hack, to deal with backward compatibility
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private Account mFirstAccount;
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@Override
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public void onCreate(Bundle icicle) {
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super.onCreate(icicle);
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Bundle args = getArguments();
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if (args != null && args.containsKey(KEY_ACCOUNT_TYPE)) {
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mAccountType = args.getString(KEY_ACCOUNT_TYPE);
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}
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addPreferencesFromResource(R.xml.manage_accounts_settings);
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setHasOptionsMenu(true);
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}
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@Override
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public void onStart() {
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super.onStart();
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Activity activity = getActivity();
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AccountManager.get(activity).addOnAccountsUpdatedListener(this, null, true);
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}
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@Override
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public View onCreateView(LayoutInflater inflater, ViewGroup container,
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Bundle savedInstanceState) {
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final View view = inflater.inflate(R.layout.manage_accounts_screen, container, false);
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final ListView list = (ListView) view.findViewById(android.R.id.list);
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Utils.prepareCustomPreferencesList(container, view, list, false);
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return view;
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}
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@Override
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public void onActivityCreated(Bundle savedInstanceState) {
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super.onActivityCreated(savedInstanceState);
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final Activity activity = getActivity();
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final View view = getView();
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mErrorInfoView = (TextView)view.findViewById(R.id.sync_settings_error_info);
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mErrorInfoView.setVisibility(View.GONE);
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mAuthorities = activity.getIntent().getStringArrayExtra(AUTHORITIES_FILTER_KEY);
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Bundle args = getArguments();
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if (args != null && args.containsKey(KEY_ACCOUNT_LABEL)) {
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getActivity().setTitle(args.getString(KEY_ACCOUNT_LABEL));
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}
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updateAuthDescriptions();
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}
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@Override
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public void onStop() {
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super.onStop();
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final Activity activity = getActivity();
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AccountManager.get(activity).removeOnAccountsUpdatedListener(this);
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activity.getActionBar().setDisplayOptions(0, ActionBar.DISPLAY_SHOW_CUSTOM);
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activity.getActionBar().setCustomView(null);
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}
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@Override
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public boolean onPreferenceTreeClick(PreferenceScreen preferences, Preference preference) {
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if (preference instanceof AccountPreference) {
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startAccountSettings((AccountPreference) preference);
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} else {
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return false;
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}
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return true;
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}
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private void startAccountSettings(AccountPreference acctPref) {
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Bundle args = new Bundle();
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args.putParcelable(AccountSyncSettings.ACCOUNT_KEY, acctPref.getAccount());
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((PreferenceActivity) getActivity()).startPreferencePanel(
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AccountSyncSettings.class.getCanonicalName(), args,
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R.string.account_sync_settings_title, acctPref.getAccount().name,
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this, REQUEST_SHOW_SYNC_SETTINGS);
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}
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@Override
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public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
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MenuItem syncNow = menu.add(0, MENU_SYNC_NOW_ID, 0,
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getString(R.string.sync_menu_sync_now))
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.setIcon(R.drawable.ic_menu_refresh_holo_dark);
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MenuItem syncCancel = menu.add(0, MENU_SYNC_CANCEL_ID, 0,
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getString(R.string.sync_menu_sync_cancel))
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.setIcon(com.android.internal.R.drawable.ic_menu_close_clear_cancel);
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super.onCreateOptionsMenu(menu, inflater);
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}
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@Override
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public void onPrepareOptionsMenu(Menu menu) {
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super.onPrepareOptionsMenu(menu);
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boolean syncActive = ContentResolver.getCurrentSync() != null;
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menu.findItem(MENU_SYNC_NOW_ID).setVisible(!syncActive && mFirstAccount != null);
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menu.findItem(MENU_SYNC_CANCEL_ID).setVisible(syncActive && mFirstAccount != null);
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}
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@Override
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public boolean onOptionsItemSelected(MenuItem item) {
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switch (item.getItemId()) {
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case MENU_SYNC_NOW_ID:
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requestOrCancelSyncForAccounts(true);
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return true;
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case MENU_SYNC_CANCEL_ID:
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requestOrCancelSyncForAccounts(false);
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return true;
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}
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return super.onOptionsItemSelected(item);
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}
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private void requestOrCancelSyncForAccounts(boolean sync) {
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SyncAdapterType[] syncAdapters = ContentResolver.getSyncAdapterTypes();
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Bundle extras = new Bundle();
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extras.putBoolean(ContentResolver.SYNC_EXTRAS_MANUAL, true);
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int count = getPreferenceScreen().getPreferenceCount();
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// For each account
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for (int i = 0; i < count; i++) {
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Preference pref = getPreferenceScreen().getPreference(i);
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if (pref instanceof AccountPreference) {
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Account account = ((AccountPreference) pref).getAccount();
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// For all available sync authorities, sync those that are enabled for the account
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for (int j = 0; j < syncAdapters.length; j++) {
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SyncAdapterType sa = syncAdapters[j];
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if (syncAdapters[j].accountType.equals(mAccountType)
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&& ContentResolver.getSyncAutomatically(account, sa.authority)) {
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if (sync) {
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ContentResolver.requestSync(account, sa.authority, extras);
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} else {
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ContentResolver.cancelSync(account, sa.authority);
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}
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}
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}
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}
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}
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}
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@Override
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protected void onSyncStateUpdated() {
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// Catch any delayed delivery of update messages
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if (getActivity() == null) return;
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// iterate over all the preferences, setting the state properly for each
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SyncInfo currentSync = ContentResolver.getCurrentSync();
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boolean anySyncFailed = false; // true if sync on any account failed
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Date date = new Date();
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// only track userfacing sync adapters when deciding if account is synced or not
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final SyncAdapterType[] syncAdapters = ContentResolver.getSyncAdapterTypes();
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HashSet<String> userFacing = new HashSet<String>();
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for (int k = 0, n = syncAdapters.length; k < n; k++) {
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final SyncAdapterType sa = syncAdapters[k];
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if (sa.isUserVisible()) {
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userFacing.add(sa.authority);
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}
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}
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for (int i = 0, count = getPreferenceScreen().getPreferenceCount(); i < count; i++) {
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Preference pref = getPreferenceScreen().getPreference(i);
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if (! (pref instanceof AccountPreference)) {
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continue;
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}
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AccountPreference accountPref = (AccountPreference) pref;
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Account account = accountPref.getAccount();
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int syncCount = 0;
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long lastSuccessTime = 0;
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boolean syncIsFailing = false;
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final ArrayList<String> authorities = accountPref.getAuthorities();
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boolean syncingNow = false;
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if (authorities != null) {
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for (String authority : authorities) {
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SyncStatusInfo status = ContentResolver.getSyncStatus(account, authority);
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boolean syncEnabled = ContentResolver.getSyncAutomatically(account, authority)
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&& ContentResolver.getMasterSyncAutomatically()
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&& (ContentResolver.getIsSyncable(account, authority) > 0);
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boolean authorityIsPending = ContentResolver.isSyncPending(account, authority);
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boolean activelySyncing = currentSync != null
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&& currentSync.authority.equals(authority)
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&& new Account(currentSync.account.name, currentSync.account.type)
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.equals(account);
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boolean lastSyncFailed = status != null
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&& syncEnabled
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&& status.lastFailureTime != 0
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&& status.getLastFailureMesgAsInt(0)
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!= ContentResolver.SYNC_ERROR_SYNC_ALREADY_IN_PROGRESS;
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if (lastSyncFailed && !activelySyncing && !authorityIsPending) {
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syncIsFailing = true;
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anySyncFailed = true;
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}
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syncingNow |= activelySyncing;
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if (status != null && lastSuccessTime < status.lastSuccessTime) {
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lastSuccessTime = status.lastSuccessTime;
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}
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syncCount += syncEnabled && userFacing.contains(authority) ? 1 : 0;
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}
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} else {
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if (Log.isLoggable(TAG, Log.VERBOSE)) {
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Log.v(TAG, "no syncadapters found for " + account);
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}
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}
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if (syncIsFailing) {
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accountPref.setSyncStatus(AccountPreference.SYNC_ERROR, true);
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} else if (syncCount == 0) {
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accountPref.setSyncStatus(AccountPreference.SYNC_DISABLED, true);
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} else if (syncCount > 0) {
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if (syncingNow) {
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accountPref.setSyncStatus(AccountPreference.SYNC_IN_PROGRESS, true);
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} else {
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accountPref.setSyncStatus(AccountPreference.SYNC_ENABLED, true);
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if (lastSuccessTime > 0) {
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accountPref.setSyncStatus(AccountPreference.SYNC_ENABLED, false);
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date.setTime(lastSuccessTime);
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final String timeString = formatSyncDate(date);
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accountPref.setSummary(getResources().getString(
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R.string.last_synced, timeString));
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}
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}
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} else {
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accountPref.setSyncStatus(AccountPreference.SYNC_DISABLED, true);
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}
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}
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mErrorInfoView.setVisibility(anySyncFailed ? View.VISIBLE : View.GONE);
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}
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@Override
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public void onAccountsUpdated(Account[] accounts) {
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if (getActivity() == null) return;
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getPreferenceScreen().removeAll();
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mFirstAccount = null;
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addPreferencesFromResource(R.xml.manage_accounts_settings);
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for (int i = 0, n = accounts.length; i < n; i++) {
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final Account account = accounts[i];
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// If an account type is specified for this screen, skip other types
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if (mAccountType != null && !account.type.equals(mAccountType)) continue;
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final ArrayList<String> auths = getAuthoritiesForAccountType(account.type);
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boolean showAccount = true;
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if (mAuthorities != null && auths != null) {
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showAccount = false;
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for (String requestedAuthority : mAuthorities) {
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if (auths.contains(requestedAuthority)) {
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showAccount = true;
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break;
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}
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}
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}
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if (showAccount) {
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final Drawable icon = getDrawableForType(account.type);
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final AccountPreference preference =
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new AccountPreference(getActivity(), account, icon, auths, false);
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getPreferenceScreen().addPreference(preference);
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if (mFirstAccount == null) {
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mFirstAccount = account;
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}
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}
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}
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if (mAccountType != null && mFirstAccount != null) {
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addAuthenticatorSettings();
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} else {
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// There's no account, reset to top-level of settings
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Intent settingsTop = new Intent(android.provider.Settings.ACTION_SETTINGS);
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settingsTop.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
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getActivity().startActivity(settingsTop);
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}
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onSyncStateUpdated();
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}
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private void addAuthenticatorSettings() {
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PreferenceScreen prefs = addPreferencesForType(mAccountType, getPreferenceScreen());
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if (prefs != null) {
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updatePreferenceIntents(prefs);
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}
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}
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private void updatePreferenceIntents(PreferenceScreen prefs) {
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PackageManager pm = getActivity().getPackageManager();
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for (int i = 0; i < prefs.getPreferenceCount();) {
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Intent intent = prefs.getPreference(i).getIntent();
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if (intent != null) {
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ResolveInfo ri = pm.resolveActivity(intent, PackageManager.MATCH_DEFAULT_ONLY);
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if (ri == null) {
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prefs.removePreference(prefs.getPreference(i));
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continue;
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} else {
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intent.putExtra(ACCOUNT_KEY, mFirstAccount);
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intent.setFlags(intent.getFlags() | Intent.FLAG_ACTIVITY_NEW_TASK);
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}
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}
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i++;
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}
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}
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@Override
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protected void onAuthDescriptionsUpdated() {
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// Update account icons for all account preference items
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for (int i = 0; i < getPreferenceScreen().getPreferenceCount(); i++) {
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Preference pref = getPreferenceScreen().getPreference(i);
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if (pref instanceof AccountPreference) {
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AccountPreference accPref = (AccountPreference) pref;
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accPref.setSummary(getLabelForType(accPref.getAccount().type));
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}
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}
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}
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}
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