[英]Struct with getting the selected checkbox text from listview in android?
[英]Android - Getting text for the selected item from ListView
我花了幾個小時研究它,嘗試了不同的方法,但是最接近的是獲取列表中第一項的文本,而不是所選項的文本。
這是我的getView方法:
public View getView(int position, View convertView, ViewGroup parent) {
ViewHolder holder;
if (convertView == null) {
convertView = mInflater.inflate(R.layout.row, null);
holder = new ViewHolder();
holder.sweetName = (TextView) convertView
.findViewById(R.id.sweetName);
holder.sweetPic = (ImageView) convertView
.findViewById(R.id.sweetPic);
convertView.setTag(holder);
} else {
holder = (ViewHolder) convertView.getTag();
}
holder.sweetPic.setImageResource(sweetPicResource[position]);
holder.sweetName.setText(sweetsNames[position]);
return convertView;
}
這是我來自活動的onClickListener:
listView.setOnItemClickListener(
new AdapterView.OnItemClickListener()
{
@Override
public void onItemClick(AdapterView<?> arg0, View view,int position, long arg3) {
String selectedSweet = listView.getItemAtPosition(position).toString();
TextView textView = (TextView) listView.findViewById(R.id.sweetName);
String text = textView.getText().toString();
Toast.makeText(getApplicationContext(), "Selected item: " + text + " - " + position, Toast.LENGTH_SHORT).show();
}
}
);
有什么想法嗎?
listView.setOnItemClickListener(
new AdapterView.OnItemClickListener()
{
@Override
public void onItemClick(AdapterView<?> arg0, View view,int position, long arg3) {
String selectedSweet = listView.getItemAtPosition(position).toString();
TextView textView = (TextView) view.findViewById(R.id.sweetName);
String text = textView.getText().toString();
Toast.makeText(getApplicationContext(), "Selected item: " + text + " - " + position, Toast.LENGTH_SHORT).show();
}
}
);
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