blob: b8eb917f8014220a1abd4d55e4ed32e10259869d [file] [log] [blame]
/*
* Copyright (C) 2007-2008 Esmertec AG.
* Copyright (C) 2007-2008 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.mms.transaction;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.content.IntentFilter;
import android.net.Uri;
import android.provider.Telephony.Mms;
import android.util.Log;
import com.android.internal.telephony.PhoneConstants;
import com.android.internal.telephony.TelephonyIntents;
import com.android.mms.LogTag;
import com.android.mms.MmsApp;
/**
* MmsSystemEventReceiver receives the
* {@link android.content.intent.ACTION_BOOT_COMPLETED},
* {@link com.android.internal.telephony.TelephonyIntents.ACTION_ANY_DATA_CONNECTION_STATE_CHANGED}
* and performs a series of operations which may include:
* <ul>
* <li>Show/hide the icon in notification area which is used to indicate
* whether there is new incoming message.</li>
* <li>Resend the MM's in the outbox.</li>
* </ul>
*/
public class MmsSystemEventReceiver extends BroadcastReceiver {
private static final String TAG = "MmsSystemEventReceiver";
private static MmsSystemEventReceiver sMmsSystemEventReceiver;
private static void wakeUpService(Context context) {
if (Log.isLoggable(LogTag.TRANSACTION, Log.VERBOSE)) {
Log.v(TAG, "wakeUpService: start transaction service ...");
}
context.startService(new Intent(context, TransactionService.class));
}
@Override
public void onReceive(Context context, Intent intent) {
if (Log.isLoggable(LogTag.TRANSACTION, Log.VERBOSE)) {
Log.v(TAG, "Intent received: " + intent);
}
String action = intent.getAction();
if (action.equals(Mms.Intents.CONTENT_CHANGED_ACTION)) {
Uri changed = (Uri) intent.getParcelableExtra(Mms.Intents.DELETED_CONTENTS);
MmsApp.getApplication().getPduLoaderManager().removePdu(changed);
} else if (action.equals(TelephonyIntents.ACTION_ANY_DATA_CONNECTION_STATE_CHANGED)) {
String state = intent.getStringExtra(PhoneConstants.STATE_KEY);
if (Log.isLoggable(LogTag.TRANSACTION, Log.VERBOSE)) {
Log.v(TAG, "ANY_DATA_STATE event received: " + state);
}
if (state.equals("CONNECTED")) {
wakeUpService(context);
}
} else if (action.equals(Intent.ACTION_BOOT_COMPLETED)) {
// We should check whether there are unread incoming
// messages in the Inbox and then update the notification icon.
// Called on the UI thread so don't block.
MessagingNotification.nonBlockingUpdateNewMessageIndicator(
context, MessagingNotification.THREAD_NONE, false);
}
}
public static void registerForConnectionStateChanges(Context context) {
unRegisterForConnectionStateChanges(context);
IntentFilter intentFilter = new IntentFilter();
intentFilter.addAction(TelephonyIntents.ACTION_ANY_DATA_CONNECTION_STATE_CHANGED);
if (Log.isLoggable(LogTag.TRANSACTION, Log.VERBOSE)) {
Log.v(TAG, "registerForConnectionStateChanges");
}
if (sMmsSystemEventReceiver == null) {
sMmsSystemEventReceiver = new MmsSystemEventReceiver();
}
context.registerReceiver(sMmsSystemEventReceiver, intentFilter);
}
public static void unRegisterForConnectionStateChanges(Context context) {
if (Log.isLoggable(LogTag.TRANSACTION, Log.VERBOSE)) {
Log.v(TAG, "unRegisterForConnectionStateChanges");
}
if (sMmsSystemEventReceiver != null) {
try {
context.unregisterReceiver(sMmsSystemEventReceiver);
} catch (IllegalArgumentException e) {
// Allow un-matched register-unregister calls
}
}
}
}