192 lines
8.4 KiB
Java
192 lines
8.4 KiB
Java
/*
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* Copyright (C) 2014-2015 Dominik Schürmann <dominik@dominikschuermann.de>
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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package org.sufficientlysecure.keychain.service;
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import android.Manifest;
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import android.accounts.Account;
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import android.app.PendingIntent;
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import android.app.Service;
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import android.content.AbstractThreadedSyncAdapter;
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import android.content.ContentProviderClient;
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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.SyncResult;
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import android.content.pm.PackageManager;
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import android.os.Bundle;
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import android.os.IBinder;
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import android.preference.PreferenceActivity;
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import android.provider.ContactsContract;
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import android.support.v4.app.NotificationCompat;
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import android.support.v4.app.NotificationManagerCompat;
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import android.support.v4.content.ContextCompat;
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import org.sufficientlysecure.keychain.Constants;
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import org.sufficientlysecure.keychain.KeychainApplication;
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import org.sufficientlysecure.keychain.R;
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import org.sufficientlysecure.keychain.ui.SettingsActivity;
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import org.sufficientlysecure.keychain.util.ContactHelper;
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import org.sufficientlysecure.keychain.util.Log;
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public class ContactSyncAdapterService extends Service {
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private static final int NOTIFICATION_ID_SYNC_SETTINGS = 13;
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private class ContactSyncAdapter extends AbstractThreadedSyncAdapter {
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// private final AtomicBoolean importDone = new AtomicBoolean(false);
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public ContactSyncAdapter() {
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super(ContactSyncAdapterService.this, true);
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}
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@Override
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public void onPerformSync(Account account, Bundle extras, String authority, ContentProviderClient provider,
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final SyncResult syncResult) {
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Log.d(Constants.TAG, "Performing a contact sync!");
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new ContactHelper(ContactSyncAdapterService.this).writeKeysToContacts();
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// importKeys();
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}
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@Override
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public void onSecurityException(Account account, Bundle extras, String authority, SyncResult syncResult) {
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super.onSecurityException(account, extras, authority, syncResult);
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// deactivate sync
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ContentResolver.setSyncAutomatically(account, authority, false);
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// show notification linking to sync settings
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Intent resultIntent = new Intent(ContactSyncAdapterService.this, SettingsActivity.class);
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resultIntent.putExtra(PreferenceActivity.EXTRA_SHOW_FRAGMENT,
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SettingsActivity.SyncPrefsFragment.class.getName());
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PendingIntent resultPendingIntent =
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PendingIntent.getActivity(
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ContactSyncAdapterService.this,
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0,
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resultIntent,
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PendingIntent.FLAG_UPDATE_CURRENT
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);
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NotificationCompat.Builder mBuilder =
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new NotificationCompat.Builder(ContactSyncAdapterService.this)
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.setAutoCancel(true)
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.setSmallIcon(R.drawable.ic_stat_notify_24dp)
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.setColor(getResources().getColor(R.color.primary))
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.setContentTitle(getString(R.string.sync_notification_permission_required_title))
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.setContentText(getString(R.string.sync_notification_permission_required_text))
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.setContentIntent(resultPendingIntent);
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NotificationManagerCompat.from(ContactSyncAdapterService.this)
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.notify(NOTIFICATION_ID_SYNC_SETTINGS, mBuilder.build());
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}
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}
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@Override
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public IBinder onBind(Intent intent) {
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return new ContactSyncAdapter().getSyncAdapterBinder();
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}
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public static void requestContactsSync() {
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// if user has disabled automatic sync, do nothing
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boolean isSyncEnabled = ContentResolver.getSyncAutomatically(new Account
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(Constants.ACCOUNT_NAME, Constants.ACCOUNT_TYPE), ContactsContract.AUTHORITY);
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if (!isSyncEnabled) {
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return;
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}
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Bundle extras = new Bundle();
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// no need to wait, do it immediately
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extras.putBoolean(ContentResolver.SYNC_EXTRAS_MANUAL, true);
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extras.putBoolean(ContentResolver.SYNC_EXTRAS_EXPEDITED, true);
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ContentResolver.requestSync(
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new Account(Constants.ACCOUNT_NAME, Constants.ACCOUNT_TYPE),
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ContactsContract.AUTHORITY,
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extras);
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}
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public static void enableContactsSync(Context context) {
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Account account = KeychainApplication.createAccountIfNecessary(context);
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if (account == null) {
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return;
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}
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ContentResolver.setIsSyncable(account, ContactsContract.AUTHORITY, 1);
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ContentResolver.setSyncAutomatically(account, ContactsContract.AUTHORITY, true);
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}
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public static void deleteIfSyncDisabled(Context context) {
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if (!(ContextCompat.checkSelfPermission(context, Manifest.permission.READ_CONTACTS)
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== PackageManager.PERMISSION_GRANTED)) {
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return;
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}
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Account account = KeychainApplication.createAccountIfNecessary(context);
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if (account == null) {
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return;
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}
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// if user has disabled automatic sync, delete linked OpenKeychain contacts
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if (!ContentResolver.getSyncAutomatically(account, ContactsContract.AUTHORITY)) {
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new ContactHelper(context).deleteAllContacts();
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}
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}
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// TODO: Import is currently disabled, until we implement proper origin management
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// private static void importKeys() {
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// importDone.set(false);
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// KeychainApplication.setupAccountAsNeeded(ContactSyncAdapterService.this);
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// EmailKeyHelper.importContacts(getContext(), new Messenger(new Handler(Looper.getMainLooper(),
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// new Handler.Callback() {
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// @Override
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// public boolean handleMessage(Message msg) {
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// Bundle data = msg.getInputData();
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// switch (msg.arg1) {
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// case KeychainIntentServiceHandler.MESSAGE_OKAY:
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// Log.d(Constants.TAG, "Syncing... Done.");
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// synchronized (importDone) {
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// importDone.set(true);
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// importDone.notifyAll();
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// }
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// return true;
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// case KeychainIntentServiceHandler.MESSAGE_UPDATE_PROGRESS:
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// if (data.containsKey(KeychainIntentServiceHandler.DATA_PROGRESS) &&
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// data.containsKey(KeychainIntentServiceHandler.DATA_PROGRESS_MAX)) {
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// Log.d(Constants.TAG, "Syncing... Progress: " +
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// data.getInt(KeychainIntentServiceHandler.DATA_PROGRESS) + "/" +
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// data.getInt(KeychainIntentServiceHandler.DATA_PROGRESS_MAX));
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// return false;
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// }
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// default:
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// Log.d(Constants.TAG, "Syncing... " + msg.toString());
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// return false;
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// }
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// }
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// })));
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// synchronized (importDone) {
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// try {
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// if (!importDone.get()) importDone.wait();
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// } catch (InterruptedException e) {
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// Log.w(Constants.TAG, e);
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// return;
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// }
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// }
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// }
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}
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