我试图制作一系列按钮:
Button[] buttonlist = new Button[2];
Button btn1;
Button btn2;
Button btn3;
btn1 = (Button) findViewById(R.id.button1);
btn2 = (Button) findViewById(R.id.button2);
btn3 = (Button) findViewById(R.id.button3);
buttonlist[0] = btn1;
buttonlist[1] = btn2;
buttonlist[2] = btn3;
我在这里做错了什么?
谢谢 !
最佳答案
必须为Button[] buttonlist = new Button[3];