I can’t text my Email through my Android app

Question

I’m new as an Android programmer, I’ve been researching various research sources on how to text my email, I’ve taken an example of a book on the internet, however while running it did not generate any error and only reported a message on screen that could not understand due to my lack of experience.

that was the messages in Logcat

11-26 18:09:43.721: I/Choreographer(790): Skipped 31 frames!  The application may be doing too much work on its main thread.
11-26 18:09:43.971: D/gralloc_goldfish(790): Emulator without GPU emulation detected.
11-26 18:10:22.246: D/dalvikvm(790): GC_FOR_ALLOC freed 87K, 9% free 2556K/2788K, paused 27ms, total 30ms
11-26 18:10:22.476: I/Choreographer(790): Skipped 86 frames!  The application may be doing too much work on its main thread.

that was the screen

this is my project

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:orientation="vertical" >

    <Button
        android:id="@+id/btnSendEmail"
        android:layout_width="fill_parent"
        android:layout_height="wrap_content"
        android:onClick="onClick"
        android:text="Send Email" />

</LinearLayout>

package br.com.google.sms2;

import com.example.sms2.R;

import android.app.Activity;
import android.content.Intent;
import android.net.Uri;
import android.os.Bundle;
import android.view.View;

public class EmailsActivity extends Activity {
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.main);
    }

    public void onClick(View v) {
        String[] to = { "[email protected]" };
        String[] cc = { "[email protected]" };
        sendEmail(to, cc, "hello", "helo meu amigo");

    }

    private void sendEmail(String[] emailAddresses, String[] carbonCopies,
            String subject, String message) {
        Intent emailIntent = new Intent(Intent.ACTION_SEND);
        emailIntent.setData(Uri.parse("mailto:"));
        String[] to = emailAddresses;
        String[] cc = carbonCopies;
        emailIntent.putExtra(Intent.EXTRA_EMAIL, to);
        emailIntent.putExtra(Intent.EXTRA_CC, cc);
        emailIntent.putExtra(Intent.EXTRA_SUBJECT, subject);
        emailIntent.putExtra(Intent.EXTRA_TEXT, message);
        emailIntent.setType("message/rfc822");
        startActivity(Intent.createChooser(emailIntent, "Email"));

    }

}




<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="com.example.sms2"
    android:versionCode="1"
    android:versionName="1.0" >

    <uses-sdk
        android:minSdkVersion="8"
        android:targetSdkVersion="17" />

    <application
        android:allowBackup="true"
        android:icon="@drawable/ic_launcher"
        android:label="@string/app_name"
        android:theme="@style/AppTheme" >
        <activity android:name="br.com.google.sms2.EmailsActivity" 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>