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.

<?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 = { "tecnico100@gmail.com" };
        String[] cc = { "tekaband@gmail.com" };
        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>