小编Sar*_*nce的帖子

我试图在我的片段中设置一个onClickListener.

public class HomeFragment extends Fragment implements View.OnClickListener {

Button btn_eventList;
public HomeFragment() {
    // Required empty public constructor
}


@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
                         Bundle savedInstanceState) {
    View view = inflater.inflate(R.layout.fragment_home, container, false);

    btn_eventList = (Button) view.findViewById(R.id.buttonEventList);
    btn_eventList.setOnClickListener(this);

    return view;
}

@Override
public void onClick(View v) {
    btn_eventList.setText("TEST");
    Toast.makeText(getActivity(), "TEST" , Toast.LENGTH_SHORT).show();
}

}

这是我的布局:

<?xml version="1.0" encoding="utf-8"?>
<android.support.v4.widget.DrawerLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    android:id="@+id/nvd"
    android:layout_height="match_parent"
    android:layout_width="match_parent">



    <RelativeLayout
        android:layout_width="match_parent"
        android:layout_height="match_parent">

        <LinearLayout
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:orientation="vertical">

            <LinearLayout
                android:layout_width="match_parent"
                android:layout_height="match_parent"
                android:orientation="vertical">

                <TextView
                    android:id="@+id/textView2" …