how to Fix Unable to find explicit activity class

Question

public class MultiColumnActivity extends Activity implements OnClickListener {
    private ArrayList> list;
    Button filterButton;
         


        

Answer 1

In your manifest file you have to register your DateActivity using tag not with tag.

and start your Dateactivity as below:

 Intent intent = new Intent(MultiColumnActivity.this,Dateactvity.class);
    startActivity(intent);