我将在我的微调器中将文本字体更改为 arialbold 我将如何这样做。下面是我的代码：-
ArrayAdapter<CharSequence> genderAdap = ArrayAdapter.createFromResource(getActivity(), R.array.gender,R.layout.spinner_item);
genderAdap.setDropDownViewResource(R.layout.spinner_item);
ddlGender.setAdapter(genderAdap);
【问题讨论】：
类：
public class testActivity extends Activity {
private static final String[] COUNTRIES = new String[] { "Belgium",
"France", "Italy", "Germany", "Spain" };
private Spinner mySpinner;
private Typeface myFont;
@Override
protected void onCreate(Bundle savedInstanceState) {
// TODO Auto-generated method stub
super.onCreate(savedInstanceState);
setContentView(R.layout.newlay);
mySpinner = (Spinner) findViewById(R.id.spinner1);
myFont = Typeface.createFromAsset(getAssets(), "gujarti.ttf");
MyArrayAdapter ma = new MyArrayAdapter(this);
mySpinner.setAdapter(ma);
}
private class MyArrayAdapter extends BaseAdapter {
private LayoutInflater mInflater;
public MyArrayAdapter(testActivity con) {
// TODO Auto-generated constructor stub
mInflater = LayoutInflater.from(con);
}
@Override
public int getCount() {
// TODO Auto-generated method stub
return COUNTRIES.length;
}
@Override
public Object getItem(int position) {
// TODO Auto-generated method stub
return position;
}
@Override
public long getItemId(int position) {
// TODO Auto-generated method stub
return position;
}
@Override
public View getView(int position, View convertView, ViewGroup parent) {
// TODO Auto-generated method stub
final ListContent holder;
View v = convertView;
if (v == null) {
v = mInflater.inflate(R.layout.my_spinner_style, null);
holder = new ListContent();
holder.name = (TextView) v.findViewById(R.id.textView1);
v.setTag(holder);
} else {
holder = (ListContent) v.getTag();
}
holder.name.setTypeface(myFont);
holder.name.setText("" + COUNTRIES[position]);
return v;
}
}
static class ListContent {
TextView name;
}
}
布局：
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:orientation="vertical" >
<Spinner
android:id="@+id/spinner1"
android:layout_width="match_parent"
android:layout_height="wrap_content" />
</LinearLayout>
my_spinner_style.xml
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent" >
<TextView
android:id="@+id/textView1"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="Large Text"
android:textAppearance="?android:attr/textAppearanceLarge" />
</LinearLayout>
【讨论】：
adapter.setDropDownViewResource(R.layout.spinner_item); ddlGender.setAdapter(adapter);
你可以这样做，如下设置你的适配器：
mMsgAdap =new ArrayAdapter<CharSequence>(getApplicationContext(), R.layout.spinner_item_list, mCategories)
{
public View getView(int position, View convertView, ViewGroup parent)
{
View v = super.getView(position, convertView, parent);
((TextView) v).setTypeface(StaticUtils.sTypeFace(getApplicationContext()));//Typeface for normal view
return v;
}
public View getDropDownView(int position, View convertView, ViewGroup parent)
{
View v = super.getDropDownView(position, convertView, parent);
((TextView) v).setTypeface(StaticUtils.sTypeFace(getApplicationContext()));//Typeface for dropdown view
((TextView) v).setBackgroundColor(Color.parseColor("#BBfef3da"));
return v;
}
};
mMsgAdap.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
mMsgSpnr.setAdapter(mMsgAdap);
mMsgSpnr.setSelection(0);
我在我创建的 StaticUtils 类中静态采用的字体方法是
public static Typeface sTypeFace(Context mCnxt) {
Typeface mtypeface = Typeface.createFromAsset(mCnxt.getAssets(),
"fonts/forte-mt-1361539051.ttf");
return mtypeface;
}
【讨论】：
String [] countryArray = {"USA", "UK", "India", "China"};。
要更改微调器项目的字体，您必须使用 自定义微调器
尝试为微调器中的所有 TextView 设置自定义字体：
Typeface typeface;
font_name_Adapter= new ArrayAdapter<String>
(this,android.R.layout.simple_spinner_item,ARRLIST_FONTS)
{
public View getView(int position, View convertView,ViewGroup parent) {
View v = super.getView(position, convertView, parent);
((TextView) v).setTextSize(12);
((TextView) v).setTextColor(Color.WHITE);
if(position<=ARRLIST_FONTS.size()){
typeface =
Typeface.createFromAsset(Your_Current_Activity.this.getAssets(),
"fonts/yourfontname.ttf");
((TextView) v).setTypeface(typeface);
}
return v;
}
【讨论】：
您可以通过自己的自定义 SpinnerAdapter 在 getView() 和 getDropDownView() 中应用字体
public View getView(int position, View convertView, ViewGroup parent) {
LayoutInflater inflater = getLayoutInflater();
View row = inflater.inflate(yourRowlayout, parent,
false);
TextView make = (TextView) row.findViewById(R.id.Make);
Typeface myTypeFace = Typeface.createFromAsset(context.getAssets(),
"fonts/gilsanslight.otf");
v.setTypeface(myTypeFace);
v.setText(itemList.get(position));
return row;
}
public View getDropDownView(int position, View convertView, ViewGroup parent) {
LayoutInflater inflater = getLayoutInflater();
View row = inflater.inflate(yourRowlayout, parent,
false);
TextView make = (TextView) row.findViewById(R.id.Make);
Typeface myTypeFace = Typeface.createFromAsset(context.getAssets(),
"fonts/gilsanslight.otf");
v.setTypeface(myTypeFace);
v.setText(itemList.get(position));
return row;
}
【讨论】：
// try this custom adapter for spinner
class MyCustomAdapter extends ArrayAdapter<String> {
Context context;
ArrayList<String> list;
private int defaultPosition;
public int getDefaultPosition() {
return defaultPosition;
}
public MyCustomAdapter(Context context, ArrayList<String> objects) {
super(context, 0, objects);
this.context = context;
list = objects;
}
public void setDefaultPostion(int position) {
this.defaultPosition = position;
}
@Override
public View getDropDownView(int position, View convertView,
ViewGroup parent) {
return getCustomView(position, convertView, parent);
}
@Override
public View getView(int position, View convertView, ViewGroup parent) {
return getCustom(position, convertView, parent);
}
public View getCustom(int position, View convertView, ViewGroup parent) {
View row = LayoutInflater.from(context).inflate(
android.R.layout.simple_spinner_item, parent, false);
TextView label = (TextView) row.findViewById(android.R.id.text1);
Typeface tf = Typeface.createFromAsset(context.getAssets(), "fonts/yourfontsname");
label.setTypeface(tf);
label.setText(list.get(position));
return row;
}
public View getCustomView(int position, View convertView,
ViewGroup parent) {
View row = LayoutInflater.from(context).inflate(
android.R.layout.simple_spinner_item, parent, false);
TextView label = (TextView) row.findViewById(android.R.id.text1);
Typeface tf = Typeface.createFromAsset(context.getAssets(), "fonts/yourfontname");
label.setTypeface(tf);
label.setText(list.get(position));
return row;
}
}
【讨论】：