Intent is not working in my RecyclerView

Question

I use this code:

import android.content.Context;
import android.content.Intent;
import android.support.v7.widget.RecyclerView;
import android.view.LayoutInflater         


        

Answer 1

Probably context is null try it as:

 public void onClick(View v) {
    Intent myIntent = new Intent(v.getContext(), MainActivity2Activity.class);
     v.getContext().startActivity(myIntent);
  }

Answer 2

AFAIK, RecyclerView doesn't support click events of child views of items. Any events of child views are shielded. Only RecyclerView.OnItemTouchListener is OK to listen to events of items of RecyclerView.

Answer 3

In the following code I feel context is null hence you get the error change the following code:

public void onClick(View v) {
                Intent myIntent = new Intent(context, MainActivity2Activity.class);
                context.startActivity(myIntent);
            }

change the above code to:

public void onClick(View v) {
                Intent myIntent = new Intent(getApplicationContext(), MainActivity2Activity.class);
                context.startActivity(myIntent);
            }

or

public void onClick(View v) {
                Intent myIntent = new Intent(getBaseContext, MainActivity2Activity.class);
                context.startActivity(myIntent);
            }

I feel what you are doing is not correct to use onClicks you need to set an interface as shown below:

@Override
        public void onClick(View view) {

            if (clickListener != null) {
                clickListener.itemClicked(view, getPosition());
            }

        }

public interface ClickListener {

        public void itemClicked(View view, int position);
    }

Now you need to implement the interface in your activity that will work fine. Try this.

Hope this helps.

Answer 4

Hi call your adapter such like this way :

 adapter = new MyAdapter(MainActivity.this,people);
 recyclerView.setAdapter(adapter);

You can also get the view.getContext() inside you button onClick listener.

I hope it can help you to resolved the problem. thank you.