When placing email and password the app should call another layout. I just can not do this ...
Intent intent = new Intent(this, R.layout.activity_estado);
startActivity(intent);
Report the following error: Can not resolve constructor 'Intent' (model.Principal, int);
I confess that I'm a beginner on Android.
Thank you in advance
You are putting the layout in the place where you need to insert a class. Basically in this case, you will need to create another Activity , for example ActivityEstado , with your layout activity_estado.xml . Then insert it into your manifest.xml . Once done, you can change screens using the startActivity() method. See:
Main
Intent intent = new Intent(this, ActivityEstado.class);
startActivity(intent);
manifest.xml:
<activity android:name=".ActivityEstado"/>
See here in the Android documentation all about Intent 'here in article < Android Intents - Tutorial
Instead of
Intent intent = new Intent(this, R.layout.activity_estado);
startActivity(intent);
Use
Intent intent = new Intent(this, ActivityEstado.class);
startActivity(intent);
The second Intent parameter is the Class, not the layout.