Question

我有Custome List视图，其中包含几个textview和imageview。我想得到那个视图。我怎么能得到它。我的代码如下。我想在整个aap.ts工作正常的应用字体样式查看bt不在列表视图的适配器中。请建议我。

public class BaseFragment extends Fragment {
private Typeface typeace;

@Override
public void onCreate(Bundle savedInstanceState) {
    // TODO Auto-generated method stub
    super.onCreate(savedInstanceState);

    typeace = Typeface.createFromAsset(getActivity().getAssets(), getResources().getString(R.string.font_name_fragment));
    //FlurryAgent.init(getActivity(), getResources().getString(R.string.flurry_key));
}

@Override
public void onActivityCreated(Bundle savedInstanceState) {
    // TODO Auto-generated method stub
    super.onActivityCreated(savedInstanceState);
}

@Override
public void onViewCreated(View view, Bundle savedInstanceState) {
    // TODO Auto-generated method stub
    super.onViewCreated(view, savedInstanceState);
    overrideFonts(getActivity(), view);
}

private void overrideFonts(final Context context, final View v) {
    try {
        if (v instanceof ViewGroup) {
            ViewGroup vg = (ViewGroup) v;
            for (int i = 0; i < vg.getChildCount(); i++) {
                View child = vg.getChildAt(i);
                overrideFonts(context, child);
            }
        } else if (v instanceof TextView) {
            ((TextView) v).setTypeface(typeace);

        } else if (v instanceof EditText) {
            ((EditText) v).setTypeface(typeace);
        }
    } catch (Exception e) {
        e.printStackTrace();
    }
}

}

Answer 1

您可以按如下方式获取ListView中的列表项，并为其添加自己的字体

listView.setOnItemClickListener(new OnItemClickListener() {
            @Override
            public void onItemClick(AdapterView<?> parent, View view,
                                    int position, long id) {
                TextView txtView = (TextView) view.findViewById(R.id.txt_view);
                txtView.setTypeface(typeace);
            }
});

或在适配器中也作为

@Override
public View getView(int position, View convertView, ViewGroup parent) {
    ViewHolder holder;
    View view = null;
    if (view == null) {
        view = layoutInflater.inflate(R.layout.child_layout, parent, false);

        holder = new ViewHolder();

        holder.txt = (TextView) view.findViewById(R.id.txt_view);
        holder.txt.setTypeFace(typeface);
        view.setTag(holder);
    } else {
        holder = (ViewHolder) view.getTag();
    }
    holder.txt.setText("Text");
    return view;
}

列表视图儿童视图

1 个答案: