Legen Sie eigene Schrift für arrayadapter

Question

Hier ist mein Code:

String[] filled_arr; 
ArrayAdapter<String> adapter = new ArrayAdapter<>(this, R.layout.list_item, R.id.tv_wi, filled_arr); 
listview.setAdapter(adapter); 

und hier ist die Schrift:

final Typeface typeface = Typeface.createFromAsset(getAssets(), "Constantia.ttf"); 

Wie kann ich es für den Adapter festgelegt?

Answer 1

Ich habe das Problem bereits durch Überschreiben des Array-Adapters gelöst. Hoffe, es wird jemand anderes) helfen

ArrayAdapter<String> adapter = new ArrayAdapter<String>(getApplicationContext(), 
      android.R.layout.simple_list_item_1, filled_arr) { 
     @Override 
     public View getView(int position, View convertView, ViewGroup parent) { 
      View view = super.getView(position, convertView, parent); 
      TextView text = (TextView) view.findViewById(android.R.id.text1); 
      text.setTypeface(typeface); 
      return view; 
     } 
    }; 

Answer 2

public class CustomAdapter extends ArrayAdapter<DataModel> { 

    private ArrayList<DataModel> dataSet; 
    Context mContext; 


    // View lookup cache 
    private static class ViewHolder { 
     TextView txtName; 
     CheckBox checkBox; 
    } 

    public CustomAdapter(ArrayList<DataModel> data, Context context) { 
     super(context, R.layout.fathers_meet_text_check_layout, data); 
     this.dataSet = data; 
     this.mContext = context; 

    } 
    @Override 
    public int getCount() { 
     return dataSet.size(); 
    } 

    @Override 
    public DataModel getItem(int position) { 
     return dataSet.get(position); 
    } 


    @Override 
    public View getView(int position, View convertView, @NonNull ViewGroup parent) { 

     final ViewHolder viewHolder; 
     final View result; 
     View v = convertView; 
     if (convertView == null) { 
      viewHolder = new ViewHolder(); 
      convertView = LayoutInflater.from(parent.getContext()).inflate(R.layout.fathers_meet_text_check_layout, parent, false); 
      viewHolder.txtName = (TextView) convertView.findViewById(R.id.txtName); 
      viewHolder.checkBox = (CheckBox) convertView.findViewById(R.id.checkBox); 


      result=convertView; 
      convertView.setTag(viewHolder); 

     } else { 
      viewHolder = (ViewHolder) convertView.getTag(); 
      result=convertView; 
     } 

     DataModel item = getItem(position); 

     //use typeface 
     Typeface customfont=Typeface.createFromAsset(parent.getContext().getAssets(),"VANAVILAvvaiyar.otf"); 

     viewHolder.txtName.setText(item.name); 

     //set typeface 
     viewHolder.txtName.setTypeface(customfont); 
      viewHolder.checkBox.setChecked(item.checked); 




     return result; 
    } 
}