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/*
* Copyright (C) 2008 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.android.settings.accounts;
import android.accounts.Account;
import android.accounts.AccountManager;
import android.accounts.OnAccountsUpdateListener;
import android.app.Activity;
import android.app.ActivityManager;
import android.content.ContentResolver;
import android.content.Intent;
import android.graphics.drawable.Drawable;
import android.os.Bundle;
import android.preference.CheckBoxPreference;
import android.preference.Preference;
import android.preference.Preference.OnPreferenceChangeListener;
import android.preference.PreferenceScreen;
import android.util.Log;
import com.android.settings.AccountPreference;
import com.android.settings.DialogCreatable;
import com.android.settings.R;
import java.util.ArrayList;
public class SyncSettings extends AccountPreferenceBase
implements OnAccountsUpdateListener, DialogCreatable {
private static final String KEY_SYNC_SWITCH = "sync_switch";
private String[] mAuthorities;
private SettingsDialogFragment mDialogFragment;
private CheckBoxPreference mAutoSyncPreference;
@Override
public void onCreate(Bundle icicle) {
super.onCreate(icicle);
addPreferencesFromResource(R.xml.sync_settings);
mAutoSyncPreference =
(CheckBoxPreference) getPreferenceScreen().findPreference(KEY_SYNC_SWITCH);
mAutoSyncPreference.setOnPreferenceChangeListener(new OnPreferenceChangeListener() {
@Override
public boolean onPreferenceChange(Preference preference, Object newValue) {
if (ActivityManager.isUserAMonkey()) {
Log.d("SyncSettings", "ignoring monkey's attempt to flip sync state");
} else {
ContentResolver.setMasterSyncAutomatically((Boolean) newValue);
}
return true;
}
});
setHasOptionsMenu(true);
}
@Override
public void onStart() {
super.onStart();
Activity activity = getActivity();
AccountManager.get(activity).addOnAccountsUpdatedListener(this, null, true);
}
@Override
public void onActivityCreated(Bundle savedInstanceState) {
super.onActivityCreated(savedInstanceState);
final Activity activity = getActivity();
mAutoSyncPreference.setChecked(ContentResolver.getMasterSyncAutomatically());
mAuthorities = activity.getIntent().getStringArrayExtra(AUTHORITIES_FILTER_KEY);
updateAuthDescriptions();
}
@Override
public void onStop() {
super.onStop();
final Activity activity = getActivity();
AccountManager.get(activity).removeOnAccountsUpdatedListener(this);
}
@Override
public boolean onPreferenceTreeClick(PreferenceScreen preferences, Preference preference) {
if (preference instanceof AccountPreference) {
startAccountSettings((AccountPreference) preference);
} else {
return false;
}
return true;
}
private void startAccountSettings(AccountPreference acctPref) {
Intent intent = new Intent("android.settings.ACCOUNT_SYNC_SETTINGS");
intent.putExtra(AccountSyncSettings.ACCOUNT_KEY, acctPref.getAccount());
intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
startActivity(intent);
finish();
}
@Override
public void showDialog(int dialogId) {
if (mDialogFragment != null) {
Log.e(TAG, "Old dialog fragment not null!");
}
mDialogFragment = new SettingsDialogFragment(this, dialogId);
mDialogFragment.show(getActivity().getFragmentManager(), Integer.toString(dialogId));
}
private void removeAccountPreferences() {
PreferenceScreen parent = getPreferenceScreen();
for (int i = 0; i < parent.getPreferenceCount(); ) {
if (parent.getPreference(i) instanceof AccountPreference) {
parent.removePreference(parent.getPreference(i));
} else {
i++;
}
}
}
@Override
public void onAccountsUpdated(Account[] accounts) {
if (getActivity() == null) return;
removeAccountPreferences();
for (int i = 0, n = accounts.length; i < n; i++) {
final Account account = accounts[i];
final ArrayList<String> auths = getAuthoritiesForAccountType(account.type);
boolean showAccount = true;
if (mAuthorities != null && auths != null) {
showAccount = false;
for (String requestedAuthority : mAuthorities) {
if (auths.contains(requestedAuthority)) {
showAccount = true;
break;
}
}
}
if (showAccount) {
final Drawable icon = getDrawableForType(account.type);
final AccountPreference preference =
new AccountPreference(getActivity(), account, icon, auths, true);
getPreferenceScreen().addPreference(preference);
preference.setSummary(getLabelForType(account.type));
}
}
onSyncStateUpdated();
}
@Override
protected void onAuthDescriptionsUpdated() {
// Update account icons for all account preference items
for (int i = 0; i < getPreferenceScreen().getPreferenceCount(); i++) {
Preference pref = getPreferenceScreen().getPreference(i);
if (pref instanceof AccountPreference) {
AccountPreference accPref = (AccountPreference)
getPreferenceScreen().getPreference(i);
accPref.setIcon(getDrawableForType(accPref.getAccount().type));
accPref.setSummary(getLabelForType(accPref.getAccount().type));
}
}
}
}
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