I am trying to set an onItemClickListener with a custom adapter and listview setup. Can't seem to get the listener working. I don't think I am setting it up properly. Any help is appreciated. Thanks very much.
Adapter:
public class ModuleAdapter extends ArrayAdapter<Module> {
Context context;
int layoutResourceId;
Module data[];
public ModuleAdapter(Context context, int layoutResourceId,
Module data[]) {
super(context, layoutResourceId, data);
this.layoutResourceId = layoutResourceId;
this.context = context;
this.data = data;
}
@Override
public View getView(int position, View convertView, ViewGroup parent) {
View row = convertView;
ModuleHolder holder = null;
if(row == null)
{
LayoutInflater inflater = ((Activity)context).getLayoutInflater();
row = inflater.inflate(layoutResourceId, parent, false);
holder = new ModuleHolder();
holder.modJapTitle = (TextView)row.findViewById(R.id.moduleJapTitle);
holder.modEngTitle = (TextView)row.findViewById(R.id.moduleEngTitle);
holder.modComp = (TextView)row.findViewById(R.id.moduleCompletion);
holder.modRating = (RatingBar)row.findViewById(R.id.moduleScore);
row.setTag(holder);
}
else
{
holder = (ModuleHolder)row.getTag();
}
Module module = data[position];
holder.modJapTitle.setText(module.moduleJapaneseTitle);
holder.modEngTitle.setText(module.moduleEnglishTitle);
holder.modComp.setText(module.moduleCompletionRate);
holder.modRating.setRating(module.moduleRating);
return row;
}
static class ModuleHolder
{
TextView modEngTitle;
TextView modJapTitle;
TextView modComp;
RatingBar modRating;
}
}
Implementation:
ModuleAdapter moduleData = new ModuleAdapter(this, R.layout.module_box_item, module_data);
ListView listView1 = (ListView)findViewById(R.id.moduleListContainer);
listView1.setAdapter(moduleData);
listView1.setCacheColorHint(Color.TRANSPARENT);
listView1.setOnItemClickListener(new android.widget.AdapterView.OnItemClickListener() {
public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
Log.v("Module Item Trigger", "Module item was triggered");
Toast.makeText(getApplicationContext(), "hello", Toast.LENGTH_SHORT).show();
}
});
Also here is the XML Layout for one of the single items in the list:
<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
style="@style/moduleBox"
android:id="@+id/moduleBoxSingle" >
<TextView
android:id="@+id/moduleJapTitle"
style="@style/moduleTitleJap" />
<TextView
android:id="@+id/moduleCompletion"
android:layout_above="@+id/moduleSepartor"
style="@style/moduleCompletion" />
<View
android:id="@+id/moduleSepartor"
android:layout_below="@+id/moduleJapTitle"
style="@style/moduleSeperator" />
<TextView
android:id="@+id/moduleEngTitle"
android:layout_below="@+id/moduleSepartor"
style="@style/moduleTitleEng" />
<RatingBar
android:id="@+id/moduleScore"
android:layout_below="@+id/moduleSepartor"
style="@style/moduleRating"
android:layout_alignParentRight="true" />
</RelativeLayout>
Attaching the Adapter to a ListView // Construct the data source ArrayList<User> arrayOfUsers = new ArrayList<User>(); // Create the adapter to convert the array to views UsersAdapter adapter = new UsersAdapter(this, arrayOfUsers); // Attach the adapter to a ListView ListView listView = (ListView) findViewById(R. id.
Simple answer: You should use RecyclerView in a situation where you want to show a lot of items, and the number of them is dynamic. ListView should only be used when the number of items is always the same and is limited to the screen size.
You can use this adapter to provide views for an AdapterView , Returns a view for each object in a collection of data objects you provide, and can be used with list-based user interface widgets such as ListView or Spinner .
I think it's the similar problem like this.
Add below code to your TextView
in the XML
android:focusableInTouchMode="false"
android:clickable="false"
android:focusable="false"
and try again.
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