luizmarcus

public class Pessoa{  
    String cpf;
    String nome;
    
    //Gerar métodos get e set dos parâmetros
}

luizmarcus

public interface PessoaApi {  
    @GET("/pessoas/{cpf}")
    Pessoa getPessoa(
        @Path("cpf") String cpf
    );
}

luizmarcus

private static final String API_URL = "http://seusite.com/api";  
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        textView = (TextView) findViewById(R.id.textView);

        BackgroundTask task = new BackgroundTask();
        task.execute();

luizmarcus

public class Evento {
    private String alerta;
     
    public Evento(String alerta){          
        this.alerta = alerta;
    }
     
    public String getAlerta(){
        return alerta;
    }

luizmarcus

public class EventoReceiver extends BroadcastReceiver {

    private EventBus bus = EventBus.getDefault();

    @Override
    public void onReceive(Context context, Intent intent) {
       Evento evento = null;
       if(intent.getAction().equals(Intent.ACTION_POWER_CONNECTED)){
         evento=new Evento("Carregando!");
       } else if(intent.getAction().equals(Intent.ACTION_POWER_DISCONNECTED)){

luizmarcus

<receiver android:name=".EventoReceiver">
    <intent-filter>
        <action android:name="android.intent.action.ACTION_POWER_CONNECTED" />
        <action android:name="android.intent.action.ACTION_POWER_DISCONNECTED" />
    </intent-filter>
</receiver>

luizmarcus

public class MainActivity extends Activity {

     private EventBus bus = EventBus.getDefault();

     private TextView view;

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

luizmarcus

BitmapDrawable bitmapDrawable = (BitmapDrawable) imageView.getDrawable();
Bitmap bitmap = bitmapDrawable.getBitmap();
//Caso a imagem tenha sido carregada da Web, esse trecho de código deve ser inserido após ela ter sido carregada completamente.

luizmarcus

//forma síncrona
Palette.Builder builder = new Palette.Builder(bitmap);
Palette palette = builder.generate();

luizmarcus

//forma assíncrona
Palette.Builder pallete = new Palette.Builder(bitmap);
pallete.generate(new Palette.PaletteAsyncListener() {
 @Override
 public void onGenerated(Palette palette) {
     //código
 }
});