Sending Email in Android

Intent email = new Intent(Intent.ACTION_SEND);
email.setData(Uri.parse("mailto:"));
email.setType("message/rfc822");
email.putExtra(Intent.EXTRA_EMAIL, "[email protected]");
email.putExtra(Intent.EXTRA_CC, "[email protected]);
email.putExtra(Intent.EXTRA_SUBJECT, "Add Subject Here");
email.putExtra(Intent.EXTRA_TEXT, "Message Body");

Below is the example of sending an email to current email clients using the android application.

// MainActivity.java

package com.androidaura.email;

import android.content.Intent;
import android.net.Uri;
import android.os.Bundle;
import android.support.design.widget.FloatingActionButton;
import android.support.v7.app.AppCompatActivity;
import android.view.View;
import android.widget.Toast;

public class MainActivity extends AppCompatActivity {

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);

        FloatingActionButton fab = (FloatingActionButton) findViewById(R.id.fab);
        fab.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View view) {
                writeEmail();
            }
        });
    }

    protected void writeEmail() {

        String[] TO = {""};
        String[] CC = {""};

        Intent email = new Intent(Intent.ACTION_SEND);
        email.setData(Uri.parse("mailto:"));
        email.setType("message/rfc822");
        email.putExtra(Intent.EXTRA_EMAIL, TO);
        email.putExtra(Intent.EXTRA_CC, CC);
        email.putExtra(Intent.EXTRA_SUBJECT, "Add Subject Here");
        email.putExtra(Intent.EXTRA_TEXT, "Message Body");

        try {
            startActivity(Intent.createChooser(email, "Select email client..."));
        } catch (android.content.ActivityNotFoundException ex) {
            Toast.makeText(MainActivity.this, "Failed", Toast.LENGTH_SHORT).show();
        }
    }
}

// activity_main.xml

<?xml version="1.0" encoding="utf-8"?>
<android.support.design.widget.CoordinatorLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    tools:context=".MainActivity">

    <TextView
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:text="Android Aura"
        android:textColor="@color/colorAccent"
        android:textSize="25sp"
        android:textStyle="bold"
        android:gravity="center" />

    <android.support.design.widget.FloatingActionButton
        android:id="@+id/fab"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_gravity="bottom|end"
        android:layout_margin="@dimen/fab_margin"
        app:srcCompat="@android:drawable/ic_dialog_email" />

</android.support.design.widget.CoordinatorLayout>

Sending Email in Android

Output