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在我的場景中,單擊spinner時,值下拉列表將彈出列表視圖文本項左對齊。現在我想要的是從列表項目中選擇,當它設置爲微調值時,文本項目應該右對齊。Android在從「listitem」中選擇後更改「spinner text」的引力
無法找到解決方案。
下面是我的微調代碼
ArrayAdapter<String> adapter = new d4ValuesListAdapter(getActivity(),R.layout.spinner_dropdown_item, sVals);
dynamicSpinner.setAdapter(adapter);
dynamicSpinner.setOnItemSelectedListener(new OnItemSelectedListener() {
@Override
public void onItemSelected(AdapterView<?> parent, View view,
int position, long id) {
Log.v("item", (String) parent.getItemAtPosition(position));
dynamicSpinner.setGravity(Gravity.END);
}
@Override
public void onNothingSelected(AdapterView<?> parent) {
// TODO Auto-generated method stub
}
});
下面是我的適配器代碼
public View getCustomView(int position, View convertView, ViewGroup parent) {
// TODO Auto-generated method stub
//return super.getView(position, convertView, parent);
LayoutInflater inflater= ((FragmentChangeActivity) context).getLayoutInflater();
View row=inflater.inflate(R.layout.spinner_dropdown_item, parent, false);
TextView label=(TextView)row.findViewById(R.id.spinnervalues);
label.setText(DayOfWeek[position]);
sharedPrefrences =getActivity().getSharedPreferences(Constants.PREFERENCE_FILENAME,Activity.MODE_PRIVATE);
int spinneritem = sharedPrefrences.getInt(Constants.SPINNER_LISTITEM, -1);
if(spinneritem == position){
label.setBackgroundColor(getResources().getColor(R.color.turquise_blue));
label.setTextColor(getResources().getColor(R.color.white_color));
}
return row;
}
你需要重寫getDropDownView()方法設置文本左對齊下拉和選定的項目設置文本中心你需要重寫getView或getContentView方法 – Vickyexpert
@Vickyexpert非常感謝。 – hari86
享受你的編碼,你可以接受下面的答案 – Vickyexpert