title: Android sms manager not sending sms
body: <p>Am new for android . I want send sms after click send button </p>
  
  <ol>
  <li>first i have used sms manager api.</li>
  </ol>
  
  <blockquote>
  <pre><code>package com.example.smsproject;
  import android.app.Activity;
  import android.content.Intent;
  import android.os.Bundle;
  import android.telephony.SmsManager;
  import android.view.View;`enter code here`
  import android.view.View.OnClickListener;
  import android.widget.Button;
  import android.widget.EditText;
  import android.widget.Toast;
  
  public class Page2Activity extends Activity {
  
    Button button;
    EditText textPhoneNo;
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.main);
  
        button = (Button) findViewById(R.id.button1);
        textPhoneNo = (EditText) findViewById(R.id.mobilenumber);
  
        button.setOnClickListener(new OnClickListener() {
  
            @Override
  
        public void onClick(View v){
  
        //String phoneNo = textPhoneNo.getText().toString();
        String phoneNo = "tel:xxxxxxxxxx";
        String messageText = "SMS FROM ANDROID";
        try {
            SmsManager smsManager = SmsManager.getDefault();
            smsManager.sendTextMessage(phoneNo, null, messageText, null, null);
            Toast.makeText(getApplicationContext(), "SMS Sent Successfully!",
                        Toast.LENGTH_LONG).show();
        }catch (Exception e){
  
            Toast.makeText(getApplicationContext(),
                    "SMS failed, please try again later ! ",
                    Toast.LENGTH_LONG).show();
            e.printStackTrace();
  
        }
  
            }
  
        });
  
    }
  
  }
  </code></pre>
  </blockquote>
  
  <ol>
  <li><p>set send_sms permission on android_manifest.xml</p>
  
  <p></p></li>
  </ol>
  
  <p>i got zero errors but sms not sending. If you have know answer.</p>
  
  <p>please let me know, thanks for reading.</p>