Send email using Intent.ACTION_SEND

A example to send email using Intent.ACTION_SEND.

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:orientation="vertical"
    android:layout_width="fill_parent"
    android:layout_height="fill_parent"
    >
<TextView  
    android:layout_width="fill_parent" 
    android:layout_height="wrap_content" 
    android:text="@string/hello"
    />
<TextView  
    android:layout_width="fill_parent" 
    android:layout_height="wrap_content" 
    android:text="Enter email address:"
    />
<EditText  
    android:id="@+id/email_address"
    android:layout_width="fill_parent" 
    android:layout_height="wrap_content" 
    android:inputType="textEmailAddress"
    />
<TextView  
    android:layout_width="fill_parent" 
    android:layout_height="wrap_content" 
    android:text="Enter email Subject:"
    />
<EditText  
    android:id="@+id/email_subject"
    android:layout_width="fill_parent" 
    android:layout_height="wrap_content" 
    android:inputType="textEmailSubject"
    />
<TextView  
    android:layout_width="fill_parent" 
    android:layout_height="wrap_content" 
    android:text="Enter Text:"
    />
<EditText  
    android:id="@+id/email_text"
    android:layout_width="fill_parent" 
    android:layout_height="wrap_content" 
    />
<Button  
    android:id="@+id/sendemail_intent"
    android:layout_width="fill_parent" 
    android:layout_height="wrap_content" 
    android:text=" Send email using Intent.ACTION_SEND "
    />
</LinearLayout>

package com.exercise.AndroidEMail;

import android.app.Activity;
import android.content.Intent;
import android.os.Bundle;
import android.view.View;
import android.widget.Button;
import android.widget.EditText;

public class AndroidEMail extends Activity {
    /** Called when the activity is first created. */
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.main);
        
        final EditText edittextEmailAddress = (EditText)findViewById(R.id.email_address);
        final EditText edittextEmailSubject = (EditText)findViewById(R.id.email_subject);
        final EditText edittextEmailText = (EditText)findViewById(R.id.email_text);
        Button buttonSendEmail_intent = (Button)findViewById(R.id.sendemail_intent);
        
        buttonSendEmail_intent.setOnClickListener(new Button.OnClickListener(){

   @Override
   public void onClick(View arg0) {
    // TODO Auto-generated method stub

    String emailAddress = edittextEmailAddress.getText().toString();
    String emailSubject = edittextEmailSubject.getText().toString();
    String emailText = edittextEmailText.getText().toString();

    String emailAddressList[] = {emailAddress};
    
    Intent intent = new Intent(Intent.ACTION_SEND);  
    intent.setType("plain/text");
    intent.putExtra(Intent.EXTRA_EMAIL, emailAddressList);   
    intent.putExtra(Intent.EXTRA_SUBJECT, emailSubject);  
    intent.putExtra(Intent.EXTRA_TEXT, emailText);  
    startActivity(Intent.createChooser(intent, "Choice App t send email:"));
    
   }});
    }
}

Download the files.