如何初始化意见（的ToggleButtons）阵列？ [英] How to initialize views (ToggleButtons) array?

问题描述

我在一个活动11的ToggleButtons，而在此刻，在我的onCreate申报11的ToggleButtons一个数组，我在的onCreate（定义），这样的：

I have 11 ToggleButtons in an activity, and at the moment, in the onCreate I declare an array of 11 ToggleButtons, that I define in onCreate(), like that:

private static ToggleButton toggleButton[] = new ToggleButton[11];

...

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);

    toggleButton[0] = (ToggleButton) findViewById(R.id.ToggleButton00);
    toggleButton[1] = (ToggleButton) findViewById(R.id.ToggleButton01);
    toggleButton[2] = (ToggleButton) findViewById(R.id.ToggleButton02);
    toggleButton[3] = (ToggleButton) findViewById(R.id.ToggleButton03);
    toggleButton[4] = (ToggleButton) findViewById(R.id.ToggleButton04);
    toggleButton[5] = (ToggleButton) findViewById(R.id.ToggleButton05);
    toggleButton[6] = (ToggleButton) findViewById(R.id.ToggleButton06);
    toggleButton[7] = (ToggleButton) findViewById(R.id.ToggleButton07);
    toggleButton[8] = (ToggleButton) findViewById(R.id.ToggleButton08);
    toggleButton[9] = (ToggleButton) findViewById(R.id.ToggleButton09);
    toggleButton[10] = (ToggleButton) findViewById(R.id.ToggleButton10);

我相信应该有更好的方式（如循环），任何想法？你会怎么做呢？

I'm sure there should be a better way (like a loop), any idea? How would you do that?

推荐答案

试试这个code：

ToggleButton toggleButton[] = new ToggleButton[11];
    int arrayindex = 0;
    int viewcount = 0;
    while (arrayindex < 11) {

        View v = asyncLayout.getChildAt(viewcount);
        if (v instanceof ToggleButton) {

            toggleButton[arrayindex] = (ToggleButton) v;
            arrayindex ++;
        }
        viewcount ++ ;

    }

喂我回来的任何问题。

feed me back in any issue

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