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我可以更改按钮颜色列表视图与simplecursoradapter 或使用其他对象,可以用它来是一个彩色条纹,显示类型以及如何使用它的这个问题。Android的 - 可以改变按钮颜色在列表视图
public class ColorAdapter extends SimpleCursorAdapter {
private Context context;
public ColorAdapter(Context context, int layout, Cursor c,
String[] from, int[] to) {
super(context, layout, c, from, to);
this.context = context;
}
public int getCount() {
// TODO Auto-generated method stub
return MyArrList.size();
}
public Object getItem(int position) {
// TODO Auto-generated method stub
return position;
}
public long getItemId(int position) {
// TODO Auto-generated method stub
return position;
}
public View getView(int position, View convertView, ViewGroup parent) {
if (convertView == null) {
LayoutInflater inflater = (LayoutInflater) context
.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
convertView = inflater.inflate(R.layout.event_list, null);
}
Button btype = (Button) findViewById(R.id.ctype);
if (MyArrList.get(position).get("EventType")
.equalsIgnoreCase("RED")) {
btype.setBackgroundColor(Color.RED);
} else if (MyArrList.get(position).get("EventType")
.equalsIgnoreCase("BLACK")) {
btype.setBackgroundColor(Color.BLACK);
} else {
btype.setBackgroundColor(Color.BLUE);
}
TextView tname = (TextView) convertView.findViewById(R.id.ename);
tname.setText(MyArrList.get(position).get("EventName"));
TextView tdetail = (TextView) convertView
.findViewById(R.id.edetail);// ãÊè¢éÍÁÙÅ·ÕÅÐÊèǹ
tdetail.setText(MyArrList.get(position).get("EventDetail"));
return convertView;
}
}
我的代码不工作谁能帮我...
它是一个错误/警告?或者只是代码不起作用? – drulabs
使用BaseAdapter而不是SimpleCursorAdapter。 – Shrikant
'MyArrList'包含什么? – GrIsHu