android - 如何在android fragment 中点击按钮运行代码

Question

我需要帮助才能使应用正常运行。我使用 fragment 设置了一个多选项卡界面(因此它有 4 个具有不同内容的选项卡)在我正在处理的 fragment 上我想要有 3 个按钮来运行这样的 Intent :

    Log.i(TAG, "Website Clicked");
            Intent websiteBrowserIntent = new Intent(Intent.ACTION_VIEW, Uri.parse("http://stackoverflow.com/"));
            startActivity(websiteBrowserIntent);

所以我有 3 个按钮，这是 .xml:

由于某种原因，XML 似乎不起作用这里是一个 pastebin: http://pastebin.com/gGuh7qb2

这里是 TopRatedFragment.java:

package com.bordengrammar.bordengrammarapp;

import android.os.Bundle;
import android.support.v4.app.Fragment;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;

public class TopRatedFragment extends Fragment {

    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container,
            Bundle savedInstanceState) {

        View rootView = inflater.inflate(R.layout.fragment_top_rated, container,         false);

        return rootView;
    }
}

Answer 1

public class TopRatedFragment extends Fragment implements OnClickListener {

    Button btn;

    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container,
            Bundle savedInstanceState) {

        View rootView = inflater.inflate(R.layout.fragment_top_rated, container,         false);

        btn = (Button) rootView.findViewById(R.id.myButton);
        btn.setOnClickListener(this);
        return rootView;
    }

    @Override
    public void onClick(View v) {
        // implements your things
    }
}

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[编辑]

public class TopRatedFragment extends Fragment implements OnClickListener {

            Button btn;

            @Override
            public View onCreateView(LayoutInflater inflater, ViewGroup container,
                    Bundle savedInstanceState) {

                View rootView = inflater.inflate(R.layout.fragment_top_rated, container,         false);

                btn = (Button) rootView.findViewById(R.id.myButton);
                btn.setOnClickListener(new OnClickListener() {

                    @Override
                    public void onClick(View arg0) {



                    }
                });
                return rootView;
            }

请阅读一些教程 - http://www.vogella.com/articles/AndroidFragments/article.html