[英]How to call a method from Main Class to another Activity
I tried this approach: MainActivity ma=new MainAcivity(), ObtenerModuloActivado, but it doesn't work... 我尝试了这种方法:MainActivity ma = new MainAcivity(),ObtenerModuloActivado,但是它不起作用...
I have this method in my MainActivity: 我的MainActivity中有以下方法:
private void obtenerModulosActivos() {
ConectWS conectWS = new ConectWS(this, new OnTaskCompleted() {
@Override
public void onTaskCompleted(Object feed) {
setMenuOptions(true);
}
@Override
public void onTaskError(Object feed) {
Toast.makeText(getApplicationContext(), "Error en metodo ObtenerModulosA()", Toast.LENGTH_LONG).show();
}
});
if (oCnn.estaConectado()) {
mostrarUOcultarLoader(true);
DatosEvento datosEvento = DatosEvento.obtenerInstancia(getApplicationContext());
conectWS.execute("ModulosActivos", datosEvento.obtenerIdEvento());
}
}
And want to call this to another activity: 并希望将其称为另一个活动:
@Override
public boolean onOptionsItemSelected(MenuItem item) {
int id = item.getItemId();
switch (id) {
case android.R.id.home:
onBackPressed();
/// ----->HERE I WANT TO DECLARE THE METHOD ObtenerModulosActivos();
///se agrego esto por rafa
AgendaGActivity.this.finish();
break;
case R.id.menu_busqueda:
abrirBusqueda();
break;
}
return true;
}
You have to define it public static 您必须将其定义为public static
public static void obtenerModulosActivos()
and in another activity 在另一项活动中
MyActivity.obtenerModulosActivos();
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