为什么OnclickListener不起作用？ [英] Why OnclickListener doesn't work ?

问题描述

public class MyActivity extends Activity {
    /**
     * Called when the activity is first created.
     */
    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.main);
        Button btn1 = (Button)findViewById(R.id.button1);
        btn1.setOnClickListener(buttonSendOnClickListener);
    }
    Button.OnClickListener buttonSendOnClickListener
            = new Button.OnClickListener(){

        @Override
        public void onClick(View arg0) {

            switch (arg0.getId()) { //execution does not go here when I click button

                case R.id.button1:
                    setContentView(R.layout.main2);
                    //do your button 1 work here
                    break;
                case R.id.cancel:
                    setContentView(R.layout.main);
                    //do your button 1 work here
                    break;
            }
        }
    };//on click;
}

请帮忙。

Please, help.

推荐答案

你应该使用View.OnClickListener。但错误的参考。



http：// developer.android.com/reference/android/widget/Button.html [ ^ ]

You should use a "View.OnClickListener". False reference though.

http://developer.android.com/reference/android/widget/Button.html[^]

需要使用android：onClick属性在布局之间切换（听众在这种情况下不起作用）非常感谢TorstenH ！

工作出色，但不能减债（断点不起作用）！

Need to use android:onClick attribute to switch between layouts(Listener doesn''t work in this case) Great thanks to TorstenH!
Work excellent but it can''t be debaged(break point doesn''t works)!

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