Mira lo solucione asi :D
public class MainActivity extends Activity {
ImageButton BtEscanear, BtBuscar, BtAgregar;
@Override
protected void onCreate(final Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
BtEscanear = (ImageButton) findViewById(R.id.BtEscanear);
BtEscanear.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
Intent BtEscanear = new Intent(MainActivity.this, EscanearActivity.class);
startActivity(BtEscanear);
// Toast.makeText(getApplicationContext(), "Escaneaar", Toast.LENGTH_SHORT).show();
}
});
BtBuscar = (ImageButton) findViewById(R.id.BtBuscar);
BtBuscar.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
Intent BtBuscar = new Intent (MainActivity.this, BuscarActivity.class);
startActivity(BtBuscar);
// Toast.makeText(getApplicationContext(), "Buscar", Toast.LENGTH_SHORT).show();
}
});
BtAgregar = (ImageButton) findViewById(R.id.BtGuardar);
BtAgregar.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
Intent BtAgregar = new Intent(MainActivity.this, AgregarActivity.class);
startActivity(BtAgregar);
// Toast.makeText(getApplicationContext(), "Agregar", Toast.LENGTH_SHORT).show();
}
});
}
Saludos :)