I tried as below at onClick() method of recyelerview.viewholder class.
SampleDialogFragment used in the sample extends DialogFragment.
@Override
public void onClick(View v)
{
SampleDialogFragment df= new SampleDialogFragment();
df.show(v.getContext().getSupportFragmentManager(), "Dialog");
}
I'm facing problem at v.getContext().getSupportFragmentManager()
. I can't call getSupportFragmentManager().
I also tried as below .
@Override
public void onClick(View v)
{
SampleDialogFragment df= new SampleDialogFragment();
SampleActivity activity = new SampleActivity();
df.show(activity.getSupportFragmentManager(), "Dialog");
}
SampleActivity is the activity the recycler view is attached . It shows no error. When I run the app and crash.
The log shows that the activity has destoryed.
Any solution ?
The proper way is to use an interface.
public interface OnItemClickListener {
void onItemClicked(View v);
}
And call the interface method when the onClick method is fired.
public class YourListAdapter extends RecyclerView.Adapter<...>
//your code
private OnItemClickListener listener;
public YourListAdapter(OnItemClickListener listener /*your additional parameters*/) {
this.listener = listener;
//...
}
@Override
public void onClick(View v){
listener.onItemClicked(View v);
}
}
You have to pass the OnItemClickListener
Interface instance from SampleActivity
And have it implement it in your SampleActivity
public class SampleActivity extends FragmentActivity implements OnItemClickListener {
@Override
public void onItemClicked(View v) {
SampleDialogFragment df= new SampleDialogFragment();
df.show(getSupportFragmentManager(), "Dialog");
}
}
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