Drawerlayout
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========================mainactivity======================================================
package news1510a.bawei.com.a11_drawer_layout_demo;
import android.support.v4.widget.DrawerLayout;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.util.Log;
import android.view.View;
import android.widget.AdapterView;
import android.widget.ArrayAdapter;
import android.widget.FrameLayout;
import android.widget.ListView;
import android.widget.RelativeLayout;
import java.util.ArrayList;
import java.util.List;
/**
* 使用drawerLayout实现侧滑菜单
*
* 参考博客:http://www.cnblogs.com/zhangqie/p/6410749.html
* http://blog.csdn.net/liujiawei00/article/details/51427098
*
* 1.换一个接口支持刷新的接口....下拉的时候请求第一页,,,上拉的时候page+1
* 2.多条目
*
*/
public class MainActivity extends AppCompatActivity {
private DrawerLayout drawerLayout;
private FrameLayout frameLayout;
private RelativeLayout relativeLayout;
private ListView listView;
private List<String> titles;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
//抽屉的跟布局
drawerLayout = (DrawerLayout) findViewById(R.id.drawer_layout);
//主内容区域的布局
frameLayout = (FrameLayout) findViewById(R.id.frame_layout);
//抽屉布局
relativeLayout = (RelativeLayout) findViewById(R.id.drawer_relative);
listView = (ListView) findViewById(R.id.list_view);
//给listView设置适配器
titles = new ArrayList<>();
titles.add("头条");
titles.add("社会");
titles.add("国内");
titles.add("军事");
titles.add("财经");
ArrayAdapter<String> adapter = new ArrayAdapter<String>(MainActivity.this,android.R.layout.simple_list_item_1,android.R.id.text1, titles);
listView.setAdapter(adapter);
//刚进入页面的时候
NewsFragment newsFragment = new NewsFragment();
Bundle bundle = new Bundle();
bundle.putString("name",titles.get(0));
newsFragment.setArguments(bundle);
getSupportFragmentManager().beginTransaction().replace(R.id.frame_layout,newsFragment).commit();
//设置点击事件
listView.setOnItemClickListener(new AdapterView.OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> adapterView, View view, int i, long l) {
//隐藏侧滑菜单
drawerLayout.closeDrawer(relativeLayout);
NewsFragment newsFragment = new NewsFragment();
Bundle bundle = new Bundle();
bundle.putString("name",titles.get(i));
newsFragment.setArguments(bundle);
getSupportFragmentManager().beginTransaction().replace(R.id.frame_layout,newsFragment).commit();
//drawerLayout.openDrawer(relativeLayout);//打开侧滑菜单
}
});
//抽屉的监听事件
drawerLayout.setDrawerListener(new DrawerLayout.DrawerListener() {
/**
*
* @param drawerView
* @param slideOffset 表示的抽屉拖出来的宽度,,像素值
*/
@Override
public void onDrawerSlide(View drawerView, float slideOffset) {
}
/**
* 抽屉打开了
* @param drawerView
*/
@Override
public void onDrawerOpened(View drawerView) {
}
/**
* 抽屉关闭
* @param drawerView
*/
@Override
public void onDrawerClosed(View drawerView) {
}
/**
* 抽屉的状态改变
*
* idle -- 表示与导航视图没有交互,静止
dragging -- 表示目前有与导航视图的交互,拖拽的状态
settling -- 表示有与导航视图的交互,并且导航视图正在关闭或打开
* @param newState
*/
@Override
public void onDrawerStateChanged(int newState) {
Log.i("zhaungtai---",newState+"---");
}
});
}
}
=========================activity_main=============================================
<?xml version="1.0" encoding="utf-8"?>
<android.support.v4.widget.DrawerLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:id="@+id/drawer_layout"
android:layout_width="match_parent"
android:layout_height="match_parent">
<!--主内容区域-->
<FrameLayout
android:id="@+id/frame_layout"
android:layout_width="match_parent"
android:layout_height="match_parent">
</FrameLayout>
<!--侧滑的区域
侧滑菜单的默认背景颜色是半透明
-->
<RelativeLayout
android:background="#ffffff"
android:id="@+id/drawer_relative"
android:layout_gravity="left"
android:layout_width="200dp"
android:layout_height="match_parent">
<ImageView
android:id="@+id/image_touxiang"
android:layout_centerHorizontal="true"
android:layout_margin="10dp"
android:src="@mipmap/ic_launcher"
android:layout_width="80dp"
android:layout_height="80dp" />
<ListView
android:id="@+id/list_view"
android:layout_below="@+id/image_touxiang"
android:layout_width="match_parent"
android:layout_height="match_parent">
</ListView>
</RelativeLayout>
</android.support.v4.widget.DrawerLayout>
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