问题与onClickListener在片段按钮 [英] Issue with onClickListener for Button in Fragment

问题描述

我在，我想有触发父活性的方法片段类的按钮。我实现了一个接口这一点。

I have a button in a fragment class that I'd like to have trigger a method in the parent activity. I've implemented an interface for this.

我的问题是，View.onClickListener是给我以下错误：

My issue is that the View.onClickListener is giving me the following error:

这onClickListener衍生'类'匿名类'要么必须声明为抽象或实现抽象方法的onClick（视图）中的onClickListener''

'Class 'Anonymous class derived from onClickListener' must either be declared abstract or implement abstract method 'onClick(View)' in 'onClickListener''

这是奇怪，因为我实现的onClick（视图）。

Which is odd, because I'm implementing onClick(View).

下面是我的片段code：

Here is the code in my Fragment:

@Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
        View v = inflater.inflate(com.zlaporta.chessgame.R.layout.gamedescfragment, container, false);
        final Button make_move = (Button) v.findViewById(R.id.make_move);
        make_move.setOnClickListener(new ***View.OnClickListener()*** {
            public void OnClick(View v) {
                makeMoveCallback.makeMoveMethod();
            }
        });

星星表示code，它的Andr​​oid Studio不喜欢的部分。

The stars indicate the portion of the code that Android Studio doesn't like.

推荐答案

在一个对象使用匿名内部类做到这一点：

Do it using Anonymous inner class in an object:

//declaring OnClickListener as an object
private OnClickListener btnClick = new OnClickListener() {
    @Override
    public void onClick(View v) {
        // TODO Auto-generated method stub

    }
};

//passing listener object to button
make_move.setOnClickListener(btnClick);

希望这将帮助：）

Hope this will help :)

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