错误里面列表视图按钮点击拨打电话 [英] Error in making call on Button click inside listview
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问题描述
我有一个数字列表视图,并与每个数字图像布通。我想就按一下按钮调用行中的数字。我getview方法
I have a listview with number and an image buton with each number. I want to make call on button click to the number in the row. my getview method is
@Override
public View getView(int position, View convertView, ViewGroup parent) {
// TODO Auto-generated method stub
View rowView = convertView;
ContactStockView sv = null;
if (rowView == null) {
// Get a new instance of the row layout view
LayoutInflater inflater = activity.getLayoutInflater();
rowView = inflater.inflate(
R.layout.activity_row, null);
// Hold the view objects in an object,
// so they don't need to be re-fetched
sv = new ContactStockView();
sv.name = (TextView) rowView.findViewById(R.id.textacti_row1);
sv.number = (TextView) rowView.findViewById(R.id.textacti_row2);
sv.btncall=(ImageButton)rowView.findViewById(R.id.imgbtn_call);
//sv.btncall.setOnClickListener((OnClickListener) activity);
rowView.setTag(sv);
//ImageButton btn=(ImageButton)convertView.findViewById(R.id.btn_call);
/* */
} else {
sv = (ContactStockView) rowView.getTag();
}
// Transfer the stock data from the data object
// to the view objects
ContactStock currentStock = (ContactStock) stocks.get(position);
sv.name.setText(currentStock.getName());
number=currentStock.getNumber();
sv.number.setText(number);
//ImageButton btn=(ImageButton)rowView.findViewById(R.id.imgbtn_call);
sv.btncall.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
// TODO Auto-generated method stub
//Toast.makeText( activity, number, Toast.LENGTH_SHORT).show();
String phoneCallUri = "tel:"+number;
Intent phoneCallIntent = new Intent(Intent.ACTION_CALL);
phoneCallIntent.setData(Uri.parse(phoneCallUri));
activity.startActivity(phoneCallIntent);
}
});
/* btn.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
// TODO Auto-generated method stub
//Toast.makeText( activity, "abc", Toast.LENGTH_SHORT).show();
/*}
});*/
// TODO Auto-generated method stub
return rowView;
}
protected static class ContactStockView {
protected TextView name;
protected TextView number;
protected ImageButton btncall;
}
这是我的通话记录猫
My log cat on call is
推荐答案
您应该声明字符串数量即可。变化
you should declare the string number in get view method not outside it. change
number=currentStock.getNumber();
到
final String number=currentStock.getNumber();
和删除串(即数)禁区外getview方法
and delete the string(ie,number) from outside getview method
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