android - 如何为超过 1 个微调器设置 setOnClickListener

Question

Actually i got a value in server to create the spinner. i tried to set setOnClickListener for all spinners but it getting error.Refer my code below.

public static Spinner[] clickspin = new Spinner[nvalue];//nvalue = 2 (get from server)
for(int i=0;i<nvalue;i++)
{
clickspin[i]=new Spinner(this);
        clickspin[i].setLayoutParams(new TableRow.LayoutParams(90/*length of combo box*/, TableRow.LayoutParams.WRAP_CONTENT));
        clickspin[i].setAdapter(adapter1);
        clickspin[i].setId(i);
        clickspin[i].setClickable(true);
        clickspin[i].setOnClickListener(new OnClickListener() 
        {               
            public void onClick(View v) 
            {
                int n = v.getId();

            }
        });
}

how to set setOnClickListener for every spinner

Answer 1

对于微调器，我们使用 OnItemSelectedListener .

clickspin[i].OnItemSelectedListener(new AdapterView.OnItemSelectedListener() {               

    public void onItemSelected(AdapterView<?> parent, View view, int pos, long id) {
    // An item was selected. You can retrieve the selected item using
    // parent.getItemAtPosition(pos)
    }

    public void onNothingSelected(AdapterView<?> parent) {
    // Another interface callback
    }
});

参见 Spinners guide .