private int ServiceLeft;
private int ServiceRight;
private int Services;

final TextView countTextViewPlusL = (TextView) findViewById(R.id.TextViewCountL);
final Button ServiceButtonLeft = (Button) findViewById(R.id.ButtonServiceLeft);
final TextView countTextViewPlusR = (TextView) findViewById(R.id.TextViewCountR);
final Button ServiceButtonRight = (Button) findViewById(R.id.ButtonServiceRight);

View.OnClickListener listner = new View.OnClickListener() {
    public void onClick(View v) {
        switch(v.getId()) {
           case R.id.ButtonServiceRight:
                ServiceRight++;
                break;
           case R.id.ButtonServiceLeft:
                ServiceLeft++;
                break;
        }
        if(Services % 2 == 0) {
            getDrawable(R.drawable.test);
        }
    }
};

我在“getDrawable”上遇到错误
getDrawable(R.drawable.test);

它说:getDrawable(int) 方法对于 new View.OnClickListener(){} 类型是未定义的。

如何解决这个问题?

最佳答案

试试这个 :

MyActivity.this.getResources().getDrawable(R.id.test);

关于android - getDrawable 上的错误,我们在Stack Overflow上找到一个类似的问题:https://stackoverflow.com/questions/6074805/

10-13 03:41