android - 如何使数组适配器中的 Intent.ACTION_CALL android 面向 Activity 未找到异常

Question

i am using array adapter to load the data in listview. in list view i have phone number , if the user clicks the number , calling function should hapen.

My array adapter class as follows

public class PendingDeliveryAdapter extends ArrayAdapter<PendingDeliveryPojoClass>{

private LayoutInflater inflater;
private Context context;
public PendingDeliveryAdapter(Context context,List<PendingDeliveryPojoClass> data)
{
    super(context,R.layout.listview_pending_delivery,data);
    this.context = context;
    inflater = (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
}

And get view method so on...

code to call the calling functions in button click

@Override
        public void onClick(View view) {
             Intent phoneIntent = new Intent(Intent.ACTION_CALL);
              phoneIntent.setData(Uri.parse(holder.delivery_phone_number.getText().toString()));
              try {
                 context.startActivity(phoneIntent);
              } catch (android.content.ActivityNotFoundException ex) {
                 Toast.makeText(getContext(), 
                 "Call faild, please try again later.", Toast.LENGTH_SHORT).show();
              }
        }

i am facing activity not found exception . how to solve this?

Answer 1

Intent.ACTION_CALL的正确使用是

Intent intent = new Intent(Intent.ACTION_CALL);
intent.setData(Uri.parse("tel:" + number));
startActivity(intent);

---

因此 tel: 在您正在设置的 Intent 数据中缺失。为了让你的代码工作， 改变

phoneIntent.setData(Uri.parse(holder.delivery_phone_number.getText().toString()));

与

phoneIntent.setData(Uri.parse("tel:" + holder.delivery_phone_number.getText().toString()));