//Define BroadcastReceiver

public class MyReceiver extends BroadcastReceiver {

@Override

public void onReceive(Context context, Intent intent) {

// get the bundles in the message

final Bundle bundle = intent.getExtras();

// check the action equal to the action we fire in broadcast,

if ( intent.getAction().equalsIgnoreCase("com.example.Broadcast"))

//read the data from the intent

Toast.makeText(context,bundle.getString("username"),Toast.LENGTH_LONG).show();

if ( intent.getAction().equalsIgnoreCase("android.provider.Telephony.SMS_RECEIVED"))

{

if (bundle != null) {

final Object[] pdusObj = (Object[]) bundle.get("pdus");

SmsMessage[] messages = new SmsMessage[pdusObj.length];

for (int i = 0; i < messages.length; i++) {

if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {

String format = bundle.getString("format");

messages[i] = SmsMessage.createFromPdu((byte[]) pdusObj[i], format);

}

else {

messages[i] = SmsMessage.createFromPdu((byte[]) pdusObj[i]);

}

// SmsMessage currentMessage = SmsMessage.createFromPdu((byte[]) pdusObj[i]);

String senderNum =messages[i].getOriginatingAddress();

String message =messages[i].getMessageBody();//

}

}

}

/* add to AndroidManifest.xml

<uses-permission android:name="android.permission.READ_SMS" />

<receiver android:name=".MyReceiver"

android:permission="android.permission.BROADCAST_SMS"

tools:ignore="UnprotectedSMSBroadcastReceiver">

<intent-filter android:priority="2147483647">

<action android:name="android.provider.Telephony.SMS_RECEIVED" />

<action android:name="com.example.Broadcast" >

</action>

<category android:name="android.intent.category.DEFAULT" />

</intent-filter>

</receiver>

*/

// send sendBroadcast

Intent intent = new Intent();

//set the action that will receive our broadcast

intent.setAction("com.example.Broadcast");

// add data to the bundle

intent.putExtra("username", "alxs1aa");

// send the data to broadcast

sendBroadcast(intent);

//send sms

SmsManager smsManagersend = SmsManager.getDefault();

smsManagersend.sendTextMessage("phone number", null,"hellor from android", null, null);

//start activity from

//start activity

Intent i = new Intent(context,MainActivity.class);

// i.setClassName("com.test", "com.test.MainActivity");

i.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);

context.startActivity(i);