Hey guys I've been having problems with a code I'm using for practice. The thing is that it works for the guy giving the tutorial, but it doesn't work for me. My question is how do I fix it?
package bt.sismo;
import android.os.Bundle;
import android.view.View;
import android.widget.Toast;//
import android.widget.ListView;//
import android.widget.ListAdapter;//
import android.widget.ArrayAdapter;//
import android.widget.AdapterView;//
import android.app.Activity;//
public class MainActivity extends Activity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
String[] foods = {"Bacon", "Ham", "Tuna", "Candy", "Meatball", "Potato"};
ListAdapter bryansAdapter = new ArrayAdapter<String>(this, android.R.layout.simple_list_item_1, foods);
ListView bryansListView = (ListView) findViewById(R.id.bryansListView);
bryansListView.setAdapter(bryansAdapter);
bryansListView.setOnClickListener(
new AdapterView.OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
String food = String.valueOf(parent.getItemAtPosition(position));
Toast.makeText(MainActivity.this, food, Toast.LENGTH_LONG).show();
}
}
);
}
}
It later gives me this error in the logcat
Error:(26, 23) error: no suitable method found for setOnClickListener(<anonymous OnItemClickListener>)
method View.setOnClickListener(OnClickListener) is not applicable
(argument mismatch; <anonymous OnItemClickListener> cannot be converted to OnClickListener)
method AdapterView.setOnClickListener(OnClickListener) is not applicable
(argument mismatch; <anonymous OnItemClickListener> cannot be converted to OnClickListener)
Error:Execution failed for task ':app:compileDebugJavaWithJavac'.
> Compilation failed; see the compiler error output for details.
You're calling the setOnClickListener
and passing in an OnItemClickListener
.
Change this:
bryansListView.setOnClickListener(...)
To this:
bryansListView.setOnItemClickListener(...)
bryansListView.setOnItemClickListener(new OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> parent, View view, int position,
long id) {
String food = String.valueOf(parent.getItemAtPosition(position));
Toast.makeText(MainActivity.this, food, Toast.LENGTH_LONG).show();
}
});
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