private Button descargarButton;
<Button android:id="@+id/descargar_button" android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="Descargar APK" />
public class DescargadorDeApk extends Activity {
<Button android:id="@+id/descargar_button" android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="Descargar APK" /> descargar google play store apk para android 42 2 72 free
public class DescargadorDeApk extends Activity { private Button descargarButton