Eclipse 找不到包 android.view

Question

当我尝试创建 OnClickListener 对象并导入 android.view.view 时，我是 android 新手，我遇到错误“Create view class in package android.view”，当我导入 android.view.view.OnClickListener 时出现错误“Create class OnClickListener in package android.view.view” .

Answer 1

/这是一个 OnClickListener 的创建/

View.OnClickListener myOnClickListener = new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                //do the things u need to do when u click the view
            }
        };

/这是你设置点击监听器的部分/

myButton.setOnClickListener(myOnClickListener);

另一种方法是实现点击监听器

public class MyActivity extends Activity implements OnClickListener{
   //the code  of your activity
   @Override
   public void onCreate(...){
       myButton.setOnClickListener(this);
    }
    //some other methods
    @Override
    public void onClick(View v) {
        if(v.getId == R.id.theIdOfTheViewInXML)
        //do the things u need to do when u click the view
    }

}