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Automatically reply to Message recieved by Broadcastreciever

Good day everyone.
I would like to make an application which replies to received SMS automatically.
For example.
Jon Doe sends me - "Hi", Application gets the message body, checks it with my database where I have a potential response:
ID | Text | Potential Answer
01 | Hi | Hello how are you?
and Application sends the Potential response.
So far what I have achieved -
App receives the Message, checks it with the database ( using Like '%') and gets the correct "Potential Answer" Column and passes it as message text body, but to send it I am using a button.
My Reciever is a sperate file class
public class MyReceiver extends BroadcastReceiver {
public static String textSmsbody="";
private static final String TAG=MyReceiver.class.getSimpleName();
public static final String pdu_type="pdus";
#TargetApi(Build.VERSION_CODES.M)
#Override
public void onReceive(Context context, Intent intent) {
// Get the SMS message.
Bundle bundle = intent.getExtras();
SmsMessage[] msgs;
String strMessage = "";
String format = bundle.getString("format");
// Retrieve the SMS message received.
Object[] pdus = (Object[]) bundle.get(pdu_type);
if (pdus != null) {
// Check the Android version.
boolean isVersionM =
(Build.VERSION.SDK_INT >= Build.VERSION_CODES.M);
// Fill the msgs array.
msgs = new SmsMessage[pdus.length];
for (int i = 0; i < msgs.length; i++) {
// Check Android version and use appropriate createFromPdu.
if (isVersionM) {
// If Android version M or newer:
msgs[i] = SmsMessage.createFromPdu((byte[]) pdus[i], format);
} else {
// If Android version L or older:
msgs[i] = SmsMessage.createFromPdu((byte[]) pdus[i]);
}
// Build the message to show.
String a=msgs[i].getMessageBody();
textSmsbody=msgs[i].getMessageBody();
if (a.contains("?")) {
strMessage=msgs[i].getOriginatingAddress();
// strMessage += " :" + msgs[i].getMessageBody() + "\n";
}
else {
strMessage=a;
// strMessage += "SMS from" + msgs[i].getOriginatingAddress();
// strMessage += "ELSE:" + msgs[i].getMessageBody() + "\n";
}
// Log and display the SMS message.
Log.d(TAG, "onReceive: " + strMessage);
Toast.makeText(context, strMessage, Toast.LENGTH_LONG).show();
}
}
}
}
Sending method is in my MainActivity.
public void smsSendMessage(View view) {
databaseSearch();
// Set the destination phone number to the string in editText.
String destinationAddress = "2020";
// Find the sms_message view.
// Get the text of the SMS message.
String smsMessage = sendingText;
// Set the service center address if needed, otherwise null.
String scAddress = null;
// Set pending intents to broadcast
// when message sent and when delivered, or set to null.
PendingIntent sentIntent = null, deliveryIntent = null;
// Use SmsManager.
SmsManager smsManager = SmsManager.getDefault();
smsManager.sendTextMessage
(destinationAddress, scAddress, smsMessage,
sentIntent, deliveryIntent);
}
In layout I have a button which calls smsSendMessage () ;
My question is how I can make it automatically without button.
When the phone receives a message, the app shall check it with the database and send it by itself.
Please tell me if you need to see my Manifest file, or databasehelper.

Using JobService should be a suitable option in your case.
Create a JobService class like that
#RequiresApi(api = Build.VERSION_CODES.LOLLIPOP)
public class ExampleJobService extends JobService {
#Override
public boolean onStartJob(JobParameters params) {
//send a message
return true;
}
#Override
public boolean onStopJob(JobParameters params) {
return true;
}
}
Also Declare In your Manifest
<service
android:name=".ExampleJobService"
android:permission="android.permission.BIND_JOB_SERVICE" />
Now in your Receiver, you can start it like that
ComponentName componentName = new ComponentName(context, ExampleJobService.class);
PersistableBundle bundle = new PersistableBundle();
bundle.putLong("lat", lat);
bundle.putLong("lon", lon);
JobInfo jobInfo = new JobInfo.Builder(0, componentName)
.setExtras(bundle)
.build();
For more details about JobServices https://www.vogella.com/tutorials/AndroidTaskScheduling/article.html

Android statusbar notification

How to get full content of notification in Lolipop or above devices.
I am unable to get notification detail like buttons and icons in notification with this.
#Override
public void onNotificationPosted(StatusBarNotification sbn) {
String pack = sbn.getPackageName();
String ticker ="";
if(sbn.getNotification().tickerText !=null) {
ticker = sbn.getNotification().tickerText.toString();
}
Bundle extras = sbn.getNotification().extras;
String title = extras.getString("android.title");
String text = extras.getCharSequence("android.text").toString();
Log.i("Package",pack);
Log.i("Ticker",ticker);
Log.i("Title",title);
Log.i("Text",text);
Intent msgs = new Intent("Msg");
msgs.putExtra("package", pack);
msgs.putExtra("ticker", ticker);
msgs.putExtra("title", title);
msgs.putExtra("text", text);
LocalBroadcastManager.getInstance(context).sendBroadcast(msgs);
}

As I have seen you did not create your notification. You need a notification builder just after your notification is received in your application.
Hence in the receiver of your broadcast, you need to create the notification to be shown in your status bar like the following.
// Inside your broadcast receiver
int notificationID = new Random().nextInt();
Intent intent = new Intent(mContext, YourHomeActivity.class);
intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
PendingIntent pendingIntent = PendingIntent.getActivity(mContext, notificationID, intent, PendingIntent.FLAG_ONE_SHOT);
Uri defaultSoundUri = RingtoneManager.getDefaultUri(RingtoneManager.TYPE_NOTIFICATION);
NotificationCompat.Builder notificationBuilder = new NotificationCompat.Builder(mContext)
.addAction(R.drawable.ic_prev, "BUTTON 1", myIntentToButtonOneScreen)
.addAction(R.drawable.ic_pause, "BUTTON 2", myIntentToButtonTwoScreen) // #1
.addAction(R.drawable.ic_next, "BUTTON 3", myIntentToButtonThreeScreen)
.setSmallIcon(R.drawable.ic_notification)
.setContentTitle(title)
.setContentText(message)
.setAutoCancel(true)
.setSound(defaultSoundUri)
.setContentIntent(pendingIntent);
if (result != null)
notificationBuilder.setLargeIcon(result);
NotificationManager notificationManager =
(NotificationManager) mContext.getSystemService(Context.NOTIFICATION_SERVICE);
notificationManager.notify(notificationID, notificationBuilder.build());
This is just a sample code which might not work. But this is just to give you an idea. Please follow this developer documentation for better understanding.
Update
Based on the comment asking for the notification listener service, here's sample code on how you can listen to notification that was sent to your mobile. Considering you have used Firebase cloud messaging.
public class FCMListenerService extends FirebaseMessagingService {
private FCMNotificationResponse mFcmNotificationResponse;
private RemoteMessage.Notification notification;
private Map data;
private String from;
#Override
public void onMessageReceived(RemoteMessage message) {
parseRemoteMessage(message);
}
private void parseRemoteMessage(RemoteMessage message) {
from = message.getFrom();
data = message.getData();
notification = message.getNotification();
Logger.logD("Message", "From: " + from);
// Check if message contains a data payload.
if (data.size() > 0) {
Logger.logD("Data", "Message data payload: " + data.toString());
setNotificationResponseFromData(data);
}
createNotification(this, notification.getTitle(), notification.getBody(), mFcmNotificationResponse.getIcon());
}
// Here you parse the JSON body received from notification
private void setNotificationResponseFromData(Map data) {
Gson gson = new Gson();
JsonElement jsonElement = gson.toJsonTree(data);
mFcmNotificationResponse = gson.fromJson(jsonElement, FCMNotificationResponse.class);
}
private void createNotification(Context context, String title, String message, String imageUrl) {
new CreateNotificationAsyncTask(context, title,
message, imageUrl).executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR);
}
}
onMessageReceived function is called when a notification is received. Then you need to parse your data and then create the notification accordingly.

Urban airship push notifications

I want to get the values from extra key value which I am sending from urban air ship. Please help how to get those values. I am able to get the push notifications. But I don't know how to get the data from payload.
public class IntentReceiver extends BaseIntentReceiver {
private static final String TAG = "IntentReceiver";
private String video_id ="123456";
#Override
protected void onChannelRegistrationSucceeded(Context context, String channelId) {
Log.i(TAG, "Channel registration updated. Channel Id:" + channelId + ".");
// Broadcast that the channel updated. Used to refresh the channel ID on the main activity.
LocalBroadcastManager.getInstance(context).sendBroadcast(new Intent(MainActivity.ACTION_UPDATE_CHANNEL));
}
#Override
protected void onChannelRegistrationFailed(Context context) {
Log.i(TAG, "Channel registration failed.");
}
#Override
protected void onPushReceived(Context context, PushMessage message, int notificationId) {
Log.i(TAG, "Received push notification. Alert: " + message.getTitle() + ". Notification ID: " + notificationId);
#Override
protected void onBackgroundPushReceived(Context context, PushMessage message) {
Log.i(TAG, "Received background push message: " + message);
}
#Override
protected boolean onNotificationOpened(Context context, PushMessage message, int notificationId) {
Intent launch = new Intent(Intent.ACTION_MAIN);
launch.setClass(UAirship.shared().getApplicationContext(),
MainActivity.class);
launch.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
launch.putExtra("NotificationMessage", "rich push notification recieved");
context.startActivity(launch);
/*//pending intent
Intent notificationIntent = new Intent(context, MainActivity.class);
Notification notification = new Notification();
notificationIntent.putExtra("NotificationMessage", "rich push notification recieved");
notificationIntent.addFlags(Intent.FLAG_ACTIVITY_SINGLE_TOP | Intent.FLAG_ACTIVITY_CLEAR_TOP);
PendingIntent pendingNotificationIntent = PendingIntent.getActivity(context,0,notificationIntent,PendingIntent.FLAG_UPDATE_CURRENT);
notification.flags |= Notification.FLAG_AUTO_CANCEL;
notification.setLatestEventInfo(context, "", "", pendingNotificationIntent);*/
return false;
}
#Override
protected boolean onNotificationActionOpened(Context context, PushMessage message, int notificationId, String buttonId, boolean isForeground) {
Log.i(TAG, "User clicked notification button. Button ID: " + buttonId + " Alert: " + message.getAlert());
return false;
}
#Override
protected void onNotificationDismissed(Context context, PushMessage message, int notificationId) {
Log.i(TAG, "Notification dismissed. Alert: " + message.getAlert() + ". Notification ID: " + notificationId);
}
}

To get the extra data use the getPushBundle on the message. So if I have something called "action" it would be this.
Bundle pushBundle = message.getPushBundle();
String action = null;
if (pushBundle != null) {
action = pushBundle.get("action").toString();
}

You can get the bundle out of the PushMessage as rightly said by #Koppo
Bundle pushBundle = message.getPushBundle();
and iterate the bundle and get all the extras in it. then you can decide which one to handle further for your application
One more post available on this iteration logic. you can check this as well
https://stackoverflow.com/a/16782044/4781403

Receiving SMS messages in my app

I am creating an app that receives SMS text messages, I have created a class that extends BroadcastReceiver to receive and display SMS messagesin a toast within the app. I have also added permissions too my manifest along with the declaration of the receiver. The problem is it still does not seem to display the message. It will only appear on the top bar as a notification. Hopefully someone will be able to see where i am going wrong. Do i have to have some code in my mainactivity in order to display the message?? or should it display in my all my activities straight from the receiver clas?? code below:
UPDATE
I ended up deleting my receiver and recreating everything, now it seems to work fine
SmsReceiver.java:
public class SmsReceiver extends BroadcastReceiver {
#Override
public void onReceive(Context context, Intent intent) {
Bundle extras = intent.getExtras();
if (extras ==null)
return;
//toast
Toast.makeText(context, "Received", Toast.LENGTH_LONG).show();
Object[] pdus = (Object[]) extras.get("pdus");
for (int i = 0; i < pdus.length; i++) {
SmsMessage SMessage = SmsMessage.createFromPdu((byte[]) pdus[i]);
String sender = SMessage.getOriginatingAddress();
String body = SMessage.getMessageBody().toString();
Intent in = new Intent("SmsMessage.intent.MAIN").putExtra("get_msg", sender+":"+body);
context.sendBroadcast(in);
this.abortBroadcast();
}
}
}

The problem is it still does not seem to display the message. It will only appear on the top bar as a notification
do you know what is - Ordered Broadcast?
in case you don't know - it's a broadcast that receives synchronously (one after another) by all receivers that registered for this broadcast. you can set in the manifest receiver deceleration a priority , and each one of the receivers can control if the broadcast will pass on in the priorities chain to additional registered receivers by using the aboartBroadcast() method.
what's to this and receiving SMS? - the system sends ordered broadcast when SMS receives. if your receivers priority is lower then the "default SMS app" priority - then what usually happens is that the application that got the broadcast first will cancel the broadcast, and you'll never receives it.
to get the broadcast before the default SMS application you have to declare your receiver with high priority (providing priority = 1000 should do the trick).
without providing priority - it's automatically set to zero.
you can have a look on this example - How Can i INTERCEPT an Incoming SMS With A specific Text
also make sure you declared the permission to RECEIVE_SMS in the manifest

Try starting again and setting up your receiver like so....
public class SmsReceiver extends BroadcastReceiver {
#Override
public void onReceive(Context context, Intent intent) {
Bundle extras = intent.getExtras();
if (extras ==null)
return;
//toast
Toast.makeText(context, "Received", Toast.LENGTH_LONG).show();
Object[] pdus = (Object[]) extras.get("pdus");
for (int i = 0; i < pdus.length; i++) {
SmsMessage SMessage = SmsMessage.createFromPdu((byte[]) pdus[i]);
String sender = SMessage.getOriginatingAddress();
String body = SMessage.getMessageBody().toString();
Intent in = new Intent("SmsMessage.intent.MAIN").putExtra("get_msg", sender+":"+body);
context.sendBroadcast(in);
this.abortBroadcast();
}
}
}

#Override
public void onReceive(Context context, Intent arg1) {
SmsMessage msgs[] = getMessagesFromIntent(arg1);
for (int i = 0; i < msgs.length; i++) {
SmsMessage mesg = msgs[i];
Toast toast = Toast.makeText(context, mesg.getDisplayMessageBody(), Toast.LENGTH_LONG);
toast.show();
}
}

public class SmsReceiver extends BroadcastReceiver {
#Override
public void onReceive(Context context, Intent intent) {
Bundle extras = intent.getExtras();
SmsMessage[] msgs = null;
String str = "";
// retrieve the SMS message received ::
Object[] pdus = (Object[]) extras.get("pdus");
msgs = new SmsMessage[pdus.length];
for (int i = 0; i < msgs.length; i++) {
msgs[i] = SmsMessage.createFromPdu((byte[]) pdus[i]);
str += "SMS from : " + msgs[i].getOriginatingAddress();
str += " :";
str += msgs[i].getMessageBody().toString();
str += "\n";
// Toast to display SMS ::
Toast.makeText(context, str, Toast.LENGTH_SHORT).show();
// Send SMS ::
SmsManager sms = SmsManager.getDefault();
sms.sendTextMessage("put your phoneNumber(emulatorPort)", null, str, null, null);
}
}
}
--
Have nice time !
Don't forget to add permissions !

Android GCM Java Server - Push Notification without message data

I am trying to develop java server to send push notification in my app.
I succeed to send a notification but I have two problems ...
The message text not appear in status bar (only the name of the application is displayed)
When i click on the notification in the status bar nothing happens (not opening the application)
This is my code of the java server:
//ArrayList<String> userGcmList = new ArrayList<String>();
ArrayList<String> userRegIdGcmList = new ArrayList<String>();
//my phone
userRegIdGcmList.add("***********");
int numverOfDevicesRegisterd = userRegIdGcmList.size();
try {
//AI KEY
Sender sender = new Sender("*****************");
// use this line to send message with payload data
Message message = new Message.Builder()
.collapseKey("1")
.timeToLive(3)
.delayWhileIdle(true)
.addData("message", "Text in the status bar does not appear")
.build();
// Use this for multicast messages
MulticastResult result = sender.send(message, userRegIdGcmList, numverOfDevicesRegisterd);
sender.send(message, userRegIdGcmList, numverOfDevicesRegisterd);
System.out.println(result.toString());
if (result.getResults() != null) {
int canonicalRegId = result.getCanonicalIds();
if (canonicalRegId != 0) {
}
} else {
int error = result.getFailure();
System.out.println(error);
}
} catch (Exception e) {
e.printStackTrace();
}
I open the port 5228 on my router but it does not change...
and the source in my app :
/**
* Issues a notification to inform the user that server has sent a message.
*/
private static void generateNotification(Context context, String message) {
long when = System.currentTimeMillis();
NotificationManager notificationManager = (NotificationManager) context.getSystemService(Context.NOTIFICATION_SERVICE);
Notification notification = new Notification(R.drawable.ic_launcher, message, when);
notification.defaults |= Notification.DEFAULT_SOUND;
notification.flags |= Notification.FLAG_AUTO_CANCEL;
String title = context.getString(R.string.app_name);
Intent notificationIntent = new Intent(context, LauncherActivity.class);
// set intent so it does not start a new activity
notificationIntent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP | Intent.FLAG_ACTIVITY_SINGLE_TOP);
PendingIntent intent = PendingIntent.getActivity(context, 0, notificationIntent, 0);
notification.setLatestEventInfo(context, title, message, intent);
notification.flags |= Notification.FLAG_AUTO_CANCEL;
notificationManager.notify(0, notification);
}

refer this http://www.androidhive.info/2012/10/android-push-notifications-using-google-cloud-messaging-gcm-php-and-mysql/ class name:GCMIntentService