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  • Drawerlayout

    mydrawerlayout.xml:

     1 <?xml version="1.0" encoding="utf-8"?>
     2 <android.support.v4.widget.DrawerLayout
     3     xmlns:android="http://schemas.android.com/apk/res/android"
     4     android:id="@+id/id_drawer_layout"
     5     android:layout_width="match_parent"
     6     android:layout_height="match_parent" >
     7 
     8     <!-- The main content view -->
     9 
    10     <FrameLayout
    11         android:id="@+id/id_content_frame"
    12         android:layout_width="match_parent"
    13         android:layout_height="match_parent" >
    14     </FrameLayout>
    15 
    16     <!-- the navigation view  -->
    17 
    18     <ListView
    19         android:id="@+id/id_left_drawer"
    20         android:layout_width="240dp"
    21         android:layout_height="match_parent"
    22         android:layout_gravity="start"
    23         android:background="#ffffcc"
    24         android:choiceMode="singleChoice"
    25         android:dividerHeight="0dp" >
    26     </ListView>
    27 
    28 </android.support.v4.widget.DrawerLayout>

    ContentFragment.java

     1 package com.example.suneyaenews;
     2 
     3 import android.app.Fragment;
     4 import android.os.Bundle;
     5 import android.view.LayoutInflater;
     6 import android.view.View;
     7 import android.view.ViewGroup;
     8 import android.widget.TextView;
     9 
    10 public class ContentFragment extends Fragment {
    11     private TextView tv;
    12 
    13     @Override
    14     public View onCreateView(LayoutInflater inflater, ViewGroup container,
    15             Bundle savedInstanceState) {
    16         View view = inflater.inflate(R.layout.fragment_content, container,
    17                 false);
    18         tv = (TextView) view.findViewById(R.id.id_tv_fraglayout);
    19         String text = getArguments().getString("text");
    20         tv.setText(text);
    21         // return tv;//会报错,报 The specified child already has a parent. You must
    22         // call removeView() on the child's parent first.
    23         return view;// 这样就不会报错
    24     }
    25 }
     1 package com.example.suneyaenews;
     2 
     3 import java.util.ArrayList;
     4 
     5 import android.app.Activity;
     6 import android.app.Fragment;
     7 import android.app.FragmentManager;
     8 import android.os.Bundle;
     9 import android.support.v4.widget.DrawerLayout;
    10 import android.view.View;
    11 import android.widget.AdapterView;
    12 import android.widget.ArrayAdapter;
    13 import android.widget.FrameLayout;
    14 import android.widget.ListView;
    15 import android.widget.AdapterView.OnItemClickListener;
    16 
    17 public class DrawerActivity extends Activity{
    18     private ListView lv_drawer;
    19     private FrameLayout frame_drawer;
    20     private DrawerLayout mDrawerlayout;
    21     private ArrayList<String> mMenulist;
    22     private ArrayAdapter<String> adapter ;
    23     @Override
    24     protected void onCreate(Bundle savedInstanceState) {
    25         // TODO Auto-generated method stub
    26         super.onCreate(savedInstanceState);
    27         // android.support.v4.widget.DrawerLayout 布局
    28         setContentView(R.layout.mydrawerlayout);
    29         mDrawerlayout = (DrawerLayout) findViewById(R.id.id_drawer_layout);
    30         lv_drawer = (ListView) findViewById(R.id.id_left_drawer);
    31         mMenulist = new ArrayList<String>();
    32         for (int i = 0; i < 6; i++) {
    33             mMenulist.add("listview" + i);
    34         }
    35         adapter = new ArrayAdapter<String>(this,
    36                 android.R.layout.simple_list_item_1, mMenulist);
    37         lv_drawer.setAdapter(adapter);
    38         lv_drawer.setOnItemClickListener(new OnItemClickListener() {
    39 
    40             @Override
    41             public void onItemClick(AdapterView<?> parent, View view,
    42                     int position, long id) {
    43                 // TODO Auto-generated method stub
    44                 //动态插入一个fragment到framelayout
    45                 System.out.println("........111111111111");
    46                 Fragment contentFrament = new ContentFragment();
    47                 Bundle bundle = new Bundle();
    48                 bundle.putString("text", mMenulist.get(position));
    49                 contentFrament.setArguments(bundle);
    50                 System.out.println("........2222222222222");
    51                 FragmentManager fm = getFragmentManager();
    52                 fm.beginTransaction().replace(R.id.id_content_frame,contentFrament).commit();
    53                 mDrawerlayout.closeDrawer(lv_drawer);//关闭listview
    54                 System.out.println("........33333333333333");
    55             }
    56         });
    57     }
    58 }
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  • 原文地址:https://www.cnblogs.com/Sunnor/p/5479827.html
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