Develop Reference

Does not receive sms using SmsManager Android Studio

I am trying to send a message to my phone number whenever i click button in my apps. The apps say "message successfully send" but i did not get any sms. I am not sure whether its my phone number format or my smsmanager function is not correct. Here is my code. Any help would be appreciate. Thank you.
public void sendSmsByManager() {
try {
// Get the default instance of the SmsManager
SmsManager smsManager = SmsManager.getDefault();
PendingIntent sentPI;
String SENT = "SMS_SENT";
sentPI = PendingIntent.getBroadcast(this, 0,new Intent(SENT), 0);
//phone number format is Malaysia +60134567891
smsManager.sendTextMessage(phoneNumber.getText().toString(),
null,
smsBody.getText().toString(),
sentPI,
null);
Toast.makeText(getApplicationContext(), "Your sms has successfully sent!",
Toast.LENGTH_LONG).show();
} catch (Exception ex) {
Toast.makeText(getApplicationContext(),"Your sms has failed...",
Toast.LENGTH_LONG).show();
ex.printStackTrace();
}
}

Android sendTextMessage not working for second account even if SEND_SMS permission is granted

I am trying to write a Sms app.
When I use
SmsManager smsManager = SmsManager.getDefault();
smsManager.sendTextMessage(phoneNumber, null, body, null, null);
to send sms, the app works fine on the main account, but it always fail to send sms when I switch to the second account.
I already give the second account permission to send sms in Settings, and also add
<uses-permission android:name="android.permission.SEND_SMS" />
in Manifest.xml
Also, since the target sdk version is 23, I also request permission during the run time. However, it is still not working after all permissions are granted. T_T
It will not crash, it just does nothing. Therefore, I think it is an issue related to permission, I just don't know where the problem is.
Anyone one help?
UPDATE:
public void sendSMS(Context context, String phoneNumber, String messageBody)
{
Intent sentIntent = new Intent("SENT");
sentIntent.putExtra("phone_number", phoneNumber);
sentIntent.putExtra("message_body", messageBody);
PendingIntent sentPI = PendingIntent.getBroadcast(context, 0, sentIntent, PendingIntent.FLAG_CANCEL_CURRENT);
PendingIntent deliveredPI = PendingIntent.getBroadcast(context, 0, new Intent("DELIVERED"), 0);
/**Catch the sms send fail to check wether cause by permission deny**/
try{
Log.d("Debug phoneNumber", phoneNumber );
Log.d("Debug messageBody", messageBody);
SmsManager smsManager = SmsManager.getDefault();
smsManager.sendTextMessage(phoneNumber, null, messageBody, sentPI, deliveredPI);
}
catch (Exception e)
{
e.printStackTrace();
}
}
The two Log.d() methods can work, but smsManager.sendTextMessage() does nothing if switch to the secondary account.

SmsManager displays alert prior to send SMS

I am really confused regarding one issue. Precisely, I'm sending a SMS to a number (fetched from web-service) each time application is opened. Code Snippet is as :
private void sendSMSToDevices() {
try {
String SENT = "SentSMSActivity";
String DELIVERED = "ReceivedSMSActivity";
PendingIntent sentPI = PendingIntent.getBroadcast(context, 0, new Intent(SENT), 0);
PendingIntent deliveredPI = PendingIntent.getBroadcast(context, 0, new Intent(DELIVERED), 0);
SmsManager smsManager = SmsManager.getDefault();
if (flagFirstTime) {
smsManager.sendTextMessage(phone_one, null, message_one, sentPI, deliveredPI);
} else {
smsManager.sendTextMessage(phone_two, null, message_two, sentPI, deliveredPI);
}
// Toast.makeText(getApplicationContext(), "SMS Sent!",
// Toast.LENGTH_LONG).show();
} catch (Exception e) {
Toast.makeText(getApplicationContext(), "SMS faild, please try again later!", Toast.LENGTH_LONG).show();
e.printStackTrace();
}
}
uses permissions in Manifest file are as ::
android.permission.SEND_SMS
android.permission.ACCESS_NETWORK_STATE
android.permission.INTERNET
android.permission.RECEIVE_BOOT_COMPLETED
Each time I open the app, it dispays an alert prior to send SMS saying "(my_App_Name) would like to send a message to (phone_nember)"
I never put any alert inside my code. Why is it happening like this? Please Help.

Is it possible to send sms via coding without manually typing?

Hai i want to send the message via coding is it possible?
mobile number="xxx"
message="hai"
Anyboby kindly explain with code

//---sends an SMS message to another device---
private void sendSMS(String phoneNumber, String message)
{
PendingIntent pi = PendingIntent.getActivity(this, 0,
new Intent(this, SMS.class), 0);
SmsManager sms = SmsManager.getDefault();
sms.sendTextMessage(phoneNumber, null, message, pi, null);
More Information: http://mobiforge.com/developing/story/sms-messaging-android

Here you go:
SmsManager sm = SmsManager.getDefault();
String number = "6508570720";
sm.sendTextMessage(number, null, "Test SMS Message", null, null);
Hope that helps!
REF: http://thinkandroid.wordpress.com/2010/01/08/sending-sms-from-application/

How can I send sms with contacts?

I am new to android . In my application I want to send sms with contacts. How can i send sms to other through my appplication

private String SENT = "SENT";
private String DELIVERED = "DELIVERED";
...
PendingIntent sentPI = PendingIntent.getBroadcast(this.context, this.getUniqueId(), new Intent(this.SENT), 0);
PendingIntent deliveredPI = PendingIntent.getBroadcast(this.context, this.getUniqueId(), new Intent(this.DELIVERED), 0);
String smsNumber = "+123456";
SmsManager sms = SmsManager.getDefault();
sms.sendTextMessage(smsNumber, null, "sms content", this.sentPI, this.deliveredPI);