Send SMS Demo

Demo:

1)Activity:

 

package com.venky.sendsmsdemo;

import android.app.Activity;

import android.os.Bundle;

import android.telephony.gsm.SmsManager;

import android.view.View;

import android.view.View.OnClickListener;

import android.widget.Button;

import android.widget.EditText;

import android.widget.Toast;

public class MainActivity extends Activity {

      Button btnSend;

      EditText edtPhNumber, edtMessage;

      @Override

      protected void onCreate(Bundle savedInstanceState) {

            super.onCreate(savedInstanceState);

            setContentView(R.layout.activity_main);

            btnSend = (Button) findViewById(R.id.btnSend);

            edtPhNumber = (EditText) findViewById(R.id.edtPhoneNumber);

            edtMessage = (EditText) findViewById(R.id.edtMessage);

            btnSend.setOnClickListener(new OnClickListener() {

                  @Override

                  public void onClick(View arg0) {

                        // TODO Auto-generated method stub

                        SmsManager manager = SmsManager.getDefault();

                        String phoneNumber = edtPhNumber.getText().toString();

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

                        Toast.makeText(MainActivity.this, "Message Sending ...", 5000)

                                    .show();

                        manager.sendTextMessage(phoneNumber, null, message, null, null);

                  }

            });

      }

}

2)main.xml:

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

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

    android:id="@+id/LinearLayout1"

    android:layout_width="match_parent"

    android:layout_height="match_parent"

    android:background="#5F04B4"

    android:orientation="vertical" >

    <TextView

        android:layout_width="wrap_content"

        android:layout_height="wrap_content"

        android:layout_gravity="center"

        android:layout_marginTop="50dp"

        android:text="Sending SMS"

        android:textAppearance="?android:attr/textAppearanceMedium"

        android:textColor="#FFFFFF" />

    <TextView

        android:layout_width="wrap_content"

        android:layout_height="wrap_content"

        android:layout_marginTop="20dp"

        android:text="Enter Phone Number"

        android:textAppearance="?android:attr/textAppearanceMedium"

        android:textColor="#FFFFFF" />

    <EditText

        android:id="@+id/edtPhoneNumber"

        android:layout_width="fill_parent"

        android:layout_height="wrap_content" />

    <TextView

        android:layout_width="wrap_content"

        android:layout_height="wrap_content"

        android:layout_marginTop="20dp"

        android:text="Enter Message"

        android:textAppearance="?android:attr/textAppearanceMedium"

        android:textColor="#FFFFFF" />

    <EditText

        android:id="@+id/edtMessage"

        android:layout_width="fill_parent"

        android:layout_height="100dp"

        android:hint="Enter message" />

    <Button

        android:id="@+id/btnSend"

        android:layout_width="200dp"

        android:layout_height="wrap_content"

        android:layout_gravity="center"

        android:text="Send" />

</LinearLayout>

3)Add this Permission in AndroidManifest.xml: 

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

4)Download this Project Click Here