Question

我这里有代码，我想在listview中更改字体并在listadapter中显示它。但是，它没有帮助，只显示默认数字而不是真实数据。这是更改我的数据字体的正确方法吗？

       ListAdapter adapter = new SimpleAdapter(
                        AllProductsActivity3.this, productsList,
                        R.layout.list_item3, new String[] { TAG_PID,
                                TAG_NAME, TAG_PRICE, TAG_DESCRIPTION},
                        new int[] { R.id.pid, R.id.username,R.id.p_title, R.id.approval }){

                @Override
                public View getView(int pos, View convertView, ViewGroup parent){
                    View v = convertView;
                    if(v== null){
                        LayoutInflater vi = (LayoutInflater)getSystemService(Context.LAYOUT_INFLATER_SERVICE);
                        v=vi.inflate(R.layout.list_item3, null);
                    }
                    TextView tv = (TextView)v.findViewById(R.id.username);
                    Typeface custom_fontG = Typeface.createFromAsset(getAssets(),
                              "fonts/orange juice 2.0.ttf");
                              tv.setTypeface(custom_fontG); 


                    TextView tv2 = (TextView)v.findViewById(R.id.p_title);
                    Typeface custom_fontH = Typeface.createFromAsset(getAssets(),
                              "fonts/orange juice 2.0.ttf");
                              tv2.setTypeface(custom_fontH); 

                    TextView tv3 = (TextView)v.findViewById(R.id.approval);
                                Typeface custom_fontI = Typeface.createFromAsset(getAssets(),
                                          "fonts/orange juice 2.0.ttf");
                                          tv3.setTypeface(custom_fontI);
                    return v;
                }

Answer 1

将文字设置为TextView

tv.setText(fetch data from arrayList as per Position); 

tv.setText(""+pos);

对其他TextViews

执行相同的操作

Answer 2

尝试这样可以帮到你，

 ListAdapter adapter = new SimpleAdapter(
                        AllProductsActivity3.this, productsList,
                        R.layout.list_item3, new String[] { TAG_PID,
                                TAG_NAME, TAG_PRICE, TAG_DESCRIPTION},
                        new int[] { R.id.pid, R.id.username,R.id.p_title, R.id.approval }){

                @Override
                public View getView(int pos, View convertView, ViewGroup parent){
                    View v = convertView;
                    if(v== null){
                        LayoutInflater vi = (LayoutInflater)getSystemService(Context.LAYOUT_INFLATER_SERVICE);
                        v=vi.inflate(R.layout.list_item3, null);
                    }

                    HashMap<String,String> value = productsList.get(pos);

                    TextView tv = (TextView)v.findViewById(R.id.username);
                    Typeface custom_fontG = Typeface.createFromAsset(getAssets(),
                              "fonts/orange juice 2.0.ttf");
                              tv.setTypeface(custom_fontG); 
                    tv.setText(value.get(//put key to get value from hashmap)); 


                    TextView tv2 = (TextView)v.findViewById(R.id.p_title);
                    Typeface custom_fontH = Typeface.createFromAsset(getAssets(),
                              "fonts/orange juice 2.0.ttf");
                              tv2.setTypeface(custom_fontH); 
                    tv2.setText(value.get(//put key to get value from hashmap)); 

                    TextView tv3 = (TextView)v.findViewById(R.id.approval);
                                Typeface custom_fontI = Typeface.createFromAsset(getAssets(),
                                          "fonts/orange juice 2.0.ttf");
                                          tv3.setTypeface(custom_fontI);
                    tv3.setText(value.get(//put key to get value from hashmap)); 
                    return v;
                }

Answer 3

重命名您的字体文件名

Typeface custom_fontG = Typeface.createFromAsset(getAssets(),
                          "fonts/orange juice 2.0.ttf");

到Typeface custom_fontG = Typeface.createFromAsset(getAssets(), "fonts/orange_juice_2.0.ttf");

使用_空间

如何在listadapter的listview中以自定义字体显示数据？

3 个答案: