Send SMS in Android

                                       
                                              SMS SENDING TUTORIAL

 Android, you can use SmsManager  or devices Built-in SMS application to send text. In this tutorial, basic examples to send SMS message −

SmsManager smsManager = SmsManager.getDefault();
smsManager.sendTextMessage("phoneNo", null, "your text", null, null);

following example show how to used SmsManager;

AndroidManifest.xml

<?xml version="1.0" encoding="utf-8"?>

<manifest xmlns:android="http://schemas.android.com/apk/res/android"

    package="com.example.Androidbeginnerpoint"

    android:versionCode="1"

    android:versionName="1.0" >

    <uses-sdk

        android:minSdkVersion="8"

        android:targetSdkVersion="18" />

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

    <application

        android:allowBackup="true"

        android:icon="@drawable/ic_launcher"

        android:label="@string/app_name"

        android:theme="@style/AppTheme" >

        <activity

            android:name="com.example.Androidbeginnerpoint.MainActivity"

            android:label="@string/app_name" >

            <intent-filter>

                <action android:name="android.intent.action.MAIN" />

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

            </intent-filter>

        </activity>

    </application>

</manifest>

actvity_main.xml

<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"

   xmlns:tools="http://schemas.android.com/tools"

   android:layout_width="match_parent"

   android:layout_height="match_parent"

   android:paddingBottom="@dimen/activity_vertical_margin"

   android:paddingLeft="@dimen/activity_horizontal_margin"

   android:paddingRight="@dimen/activity_horizontal_margin"

   android:paddingTop="@dimen/activity_vertical_margin"

   tools:context="MainActivity">

   <TextView

      android:id="@+id/textView1"

      android:layout_width="wrap_content"

      android:layout_height="wrap_content"

      android:text="SEND SMS"

      android:layout_alignParentTop="true"

      android:layout_centerHorizontal="true"

      android:textSize="30dp" />

   <EditText

       android:id="@+id/editText2"

       android:layout_width="wrap_content"

       android:layout_height="wrap_content"

       android:layout_alignEnd="@+id/imageButton"

       android:layout_alignLeft="@+id/editText"

       android:layout_alignRight="@+id/editText"

       android:layout_alignStart="@+id/editText"

       android:layout_below="@+id/editText"

       android:hint="Enter SMS"

        />

   <Button

      android:layout_width="wrap_content"

      android:layout_height="wrap_content"

      android:text="Send Sms"

      android:id="@+id/btnSendSMS"

      android:layout_below="@+id/editText2"

      android:layout_centerHorizontal="true"

      android:layout_marginTop="48dp" />

   <EditText

       android:id="@+id/editText"

       android:layout_width="wrap_content"

       android:layout_height="wrap_content"

       android:layout_below="@+id/textView1"

       android:layout_centerHorizontal="true"

       android:ems="10"

       android:hint="Enter Phone Number"

       android:phoneNumber="true"

       android:layout_marginTop="100dp"

        >

       <requestFocus />

   </EditText>

</RelativeLayout>

MainActivity.java

package com.example.Androidbeginnerpoint;

import android.os.Bundle;

import android.app.Activity;

import android.telephony.SmsManager;

import android.util.Log;

import android.view.Menu;

import android.view.View;

import android.widget.Button;

import android.widget.EditText;

import android.widget.Toast;

public class MainActivity extends Activity {

   Button sendBtn;

   EditText txtphoneNo;

   EditText txtMessage;

  

   @Override

   protected void onCreate(Bundle savedInstanceState) {

      super.onCreate(savedInstanceState);

      setContentView(R.layout.activity_main);

      sendBtn = (Button) findViewById(R.id.btnSendSMS);

      txtphoneNo = (EditText) findViewById(R.id.editText);

      txtMessage = (EditText) findViewById(R.id.editText2);

      sendBtn.setOnClickListener(new View.OnClickListener() {

         public void onClick(View view) {

            sendSMSMessage();

         }

      });

   }

   protected void sendSMSMessage() {

      Log.i("Send SMS", "");

      String phoneNo = txtphoneNo.getText().toString();

      String message = txtMessage.getText().toString();

     

      try {

         SmsManager smsManager = SmsManager.getDefault();

         smsManager.sendTextMessage(phoneNo, null, message, null, null);

         Toast.makeText(getApplicationContext(), "SMS sent.", Toast.LENGTH_LONG).show();

      }

     

      catch (Exception e) {

         Toast.makeText(getApplicationContext(), "SMS faild, please try again.", Toast.LENGTH_LONG).show();

         e.printStackTrace();

      }

   }

  

   @Override

   public boolean onCreateOptionsMenu(Menu menu) {

      // Inflate the menu; this adds items to the action bar if it is present.

      getMenuInflater().inflate(R.menu.main, menu);

      return true;

   }

}