listview-求教Fragment和ListView點擊跳轉

求教Fragment和ListView點擊跳轉

 package gfxy.com.fragment_dahb;

import android.app.Fragment;
import android.os.Bundle;
import android.support.annotation.Nullable;
import android.view.KeyEvent;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.webkit.WebChromeClient;
import android.webkit.WebSettings;
import android.webkit.WebView;
import android.webkit.WebViewClient;
import android.widget.Button;
import android.widget.EditText;
import android.widget.Toast;

public class Web extends Fragment {
    WebView we;
    EditText ed1;

    @Nullable
    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
        return inflater.inflate(R.layout.web,null);
    }

    @Override
    public void onActivityCreated(Bundle savedInstanceState) {
        super.onActivityCreated(savedInstanceState);
        getActivity().setContentView(R.layout.web);
        Button bu = (Button) getActivity().findViewById(R.id.webbut);
        ed1 = (EditText) getActivity().findViewById(R.id.webed);
        we = (WebView) getActivity().findViewById(R.id.webweb);
        WebSettings wes = we.getSettings();
        wes.setJavaScriptEnabled(true);
        bu.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                setweb();
            }
        });
        we.setWebChromeClient(new WebChromeClient() {
            @Override
            public void onProgressChanged(WebView view, int newProgress) {
                if (newProgress == 100) {
                    Toast.makeText(getActivity(), "網頁加載完成", Toast.LENGTH_SHORT).show();
                } else {
                    Toast.makeText(getActivity(), "加載中", Toast.LENGTH_SHORT).show();
                }
            }
        });
    }
    public boolean onKeyDown(int keyCode, KeyEvent event) {

        if ((keyCode == KeyEvent.KEYCODE_BACK) && we.canGoBack()){
            we.goBack();
            return true;
        }
        return false;
    }
    public void setweb() {
        we.loadUrl("http://" + ed1.getText().toString().trim());
        we.setWebViewClient(new WebViewClient() {
            @Override
            public boolean shouldOverrideUrlLoading(WebView view, String url) {
                view.loadUrl(url);
                return true;
            }
        });
    }
}

 package gfxy.com.fragment_dahb;

import android.app.Fragment;
import android.content.Context;
import android.graphics.Color;
import android.os.Bundle;
import android.support.annotation.Nullable;
import android.support.v4.widget.DrawerLayout;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.FrameLayout;
import android.widget.LinearLayout;
import android.widget.RadioGroup;

import org.achartengine.ChartFactory;
import org.achartengine.GraphicalView;
import org.achartengine.model.CategorySeries;
import org.achartengine.renderer.DefaultRenderer;
import org.achartengine.renderer.SimpleSeriesRenderer;

/**
 * Created by Administrator on 2016/4/18.
 */
public class bt extends Fragment {

    public void onActivityCreated(Bundle savedInstanceState) {
        super.onActivityCreated(savedInstanceState);
        FrameLayout sa = (FrameLayout) getActivity().findViewById(R.id.fm);
        sa.removeAllViews();
        CategorySeries dataset=buildCategoryDataset("測試餅圖");
        GraphicalView graphicalView=ChartFactory.getPieChartView(getActivity(),dataset, renderer);//餅狀圖
        sa.addView(graphicalView, new RadioGroup.LayoutParams(RadioGroup.LayoutParams.FILL_PARENT, RadioGroup.LayoutParams.FILL_PARENT));
    }
    protected CategorySeries buildCategoryDataset(String title) {
        CategorySeries categorySeries = new CategorySeries(title);
        categorySeries.add("勝 ", 30);
        categorySeries.add("負", 20);
        categorySeries.add("平", 50);
        return categorySeries;
    }
    int[] colors={Color.BLUE,Color.GREEN,Color.MAGENTA,Color.RED};
    DefaultRenderer renderer=buildCategoryRenderer(colors);

    protected DefaultRenderer buildCategoryRenderer(int[] colors) {
        DefaultRenderer renderer = new DefaultRenderer();
        renderer.setLegendTextSize(20);//設置左下角表注的文字大小
        //renderer.setZoomButtonsVisible(true);//設置顯示放大縮小按鈕
        renderer.setZoomEnabled(false);//設置不允許放大縮小.
        renderer.setChartTitleTextSize(30);//設置圖表標題的文字大小
        renderer.setChartTitle("統計結果");//設置圖表的標題  默認是居中頂部顯示
        renderer.setLabelsTextSize(20);//餅圖上標記文字的字體大小
        //renderer.setLabelsColor(Color.WHITE);//餅圖上標記文字的顏色
        renderer.setPanEnabled(false);//設置是否可以平移
        //renderer.setDisplayValues(true);//是否顯示值
        renderer.setClickEnabled(true);//設置是否可以被點擊
        renderer.setMargins(new int[]{20, 30, 15, 0});
        //margins - an array containing the margin size values, in this order: top, left, bottom, right
        for (int color : colors) {
            SimpleSeriesRenderer r = new SimpleSeriesRenderer();
            r.setColor(color);
            renderer.addSeriesRenderer(r);
        }
        return renderer;
    }
}

 <?xml version="1.0" encoding="utf-8"?>
<LinearLayout
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    xmlns:android="http://schemas.android.com/apk/res/android"
    android:orientation="vertical">

    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="30dp"
        android:orientation="horizontal">

        <TextView
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:text="sadsd"
            android:textSize="25dp"
            android:gravity="center"
            android:background="#0f4"/>

    </LinearLayout>

    <android.support.v4.widget.DrawerLayout
        android:layout_width="match_parent"
        android:layout_height="match_parent">

        <ListView
            android:id="@+id/lv"
            android:layout_width="240dp"
            android:layout_height="match_parent"
            android:layout_gravity="start"
            android:background="@null"
            android:choiceMode="singleChoice">

        </ListView>

        <FrameLayout
            android:id="@+id/fm"
            android:layout_width="match_parent"
            android:layout_height="match_parent">

        </FrameLayout>

    </android.support.v4.widget.DrawerLayout>

</LinearLayout>

我想把Web。和bt顯示在framelayout裡面，求教怎麼做？

還有ListView的點擊跳轉事件之前用還沒問題，也不知道干了什麼，然後就不能進行跳轉了

求解決？？

 package gfxy.com.fragment_dahb;

import android.app.Activity;
import android.app.Fragment;
import android.app.FragmentManager;
import android.app.FragmentTransaction;
import android.content.Intent;
import android.os.Bundle;
import android.support.v4.widget.DrawerLayout;
import android.view.View;
import android.widget.AdapterView;
import android.widget.FrameLayout;
import android.widget.LinearLayout;
import android.widget.ListView;
import android.widget.SimpleAdapter;

import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

public class MainActivity extends Activity {

    private String[] name = new String[]{
            "餅圖","靜態折線","動態折線","Web","逐幀動畫","縮放，透明，旋轉，平移"
    };
    private FragmentManager fm;
    private FragmentTransaction ft;
    private FrameLayout fml;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        fml = (FrameLayout) findViewById(R.id.fm);
        ListView lv = (ListView)findViewById(R.id.lv);
        List<Map<String,Object>> list = new ArrayList<Map<String,Object>>();
        for (int i=0;i<name.length;i++){
            Map<String,Object> map = new HashMap<String,Object>();
            map.put("name",name[i]);
            list.add(map);
        }
        lv.setAdapter(new SimpleAdapter(this,list,R.layout.content_main,new String[]{"name"},new int[]{R.id.text1}));
//        int wi = getWindowManager().getDefaultDisplay().getWidth();//獲取手機寬度
//        int hi = getWindowManager().getDefaultDisplay().getHeight();//獲取手機高度
        fm = getFragmentManager();//創建一個Fragment
        ft = fm.beginTransaction();//對Fragment進行添加，刪除，替換
        ft.replace(R.id.fm,new Fragment1());
        ft.commit();

        lv.setOnItemClickListener(new AdapterView.OnItemClickListener() {
            @Override
            public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
                if(position==0){
                    ft = fm.beginTransaction();
                    ft.replace(R.id.fm,new bt());
                    ft.commit();
                }
                if(position==1){
                    ft = fm.beginTransaction();
                    ft.replace(R.id.fm,new Fragment1());
                    ft.commit();
                }
                if(position==3){
                    ft = fm.beginTransaction();
                    ft.replace(R.id.fm,new Web());
                    ft.commit();
                }
            }
        });
    }
}

最佳回答：

底部導航欄點擊跳轉fragment
----------------------biu~biu~biu~~~在下問答機器人小D，這是我依靠自己的聰明才智給出的答案，如果不正確，你來咬我啊！