今日头条（TodayNews）

仿今日头条的一个项目 （正在学习制作中）

现在包括Tablayout 和 侧拉 （slidingMenu） 这两个功能 逐渐完善中...

xutils3和tablayout 须要加的 在gradle里边compile 'org.xutils:xutils:3.5.0'compile 'com.android.support:design:25.3.1'

侧拉须要导包

MainActivity（贴代码）

package com.example.lixin.todaynews;import android.os.Bundle;import android.support.design.widget.TabLayout;import android.support.v4.view.ViewPager;import android.support.v7.app.AppCompatActivity;import android.view.View;import android.widget.ImageView;import com.example.lixin.todaynews.adapter.MyPageAdapter;import com.jeremyfeinstein.slidingmenu.lib.SlidingMenu;public class MainActivity extends AppCompatActivity implements View.OnClickListener {    private SlidingMenu slidingMenu;    @Override    protected void onCreate(Bundle savedInstanceState) {        super.onCreate(savedInstanceState);        setContentView(R.layout.activity_main);       TabLayout tabLayout = (TabLayout) findViewById(R.id.tablayout);        ImageView sliding_menu = (ImageView) findViewById(R.id.sliding_menu);        sliding_menu.setOnClickListener(this);        ViewPager viewPager = (ViewPager) findViewById(R.id.viewpager);        viewPager.setAdapter(new MyPageAdapter(getSupportFragmentManager()));        tabLayout.setupWithViewPager(viewPager);        slidingMenu = new SlidingMenu(this);        //设置一下侧滑菜单的位置        slidingMenu.setMode(SlidingMenu.LEFT);        //设置触摸的区域        slidingMenu.setTouchModeAbove(SlidingMenu.TOUCHMODE_MARGIN);        //设置菜单打开时，内容区域的宽度        slidingMenu.setBehindOffset(300);        //范围是 0 - 1f ，当设置成1的时候菜单栏有明显的褪色效果        slidingMenu.setFadeDegree(1.0f);        //将slidingMenu和Activity关联起来        slidingMenu.attachToActivity(this,SlidingMenu.SLIDING_CONTENT);        slidingMenu.setMenu(R.layout.sliding_menu_layout);    }    @Override    public void onClick(View v) {        switch(v.getId()){            case R.id.sliding_menu:                //自动控制开关，当前是开会关闭，如果是关闭就会打开                slidingMenu.toggle();                //第二种方式，通过判断是否正在显示                if (slidingMenu.isMenuShowing()){                    slidingMenu.showContent();                }else {                    slidingMenu.showMenu();                }                break;        }    }}

MyFragment

package com.example.lixin.todaynews;import android.os.Bundle;import android.support.annotation.Nullable;import android.support.v4.app.Fragment;import android.view.LayoutInflater;import android.view.View;import android.view.ViewGroup;import android.widget.TextView;/** * Created by hua on 2017/8/2. */public class MyFragment extends Fragment {    private String text;    @Override    public void onCreate(@Nullable Bundle savedInstanceState) {        super.onCreate(savedInstanceState);        Bundle arguments = getArguments();        text = arguments.getString("text");    }    @Override    public void onViewCreated(View view, @Nullable Bundle savedInstanceState) {        super.onViewCreated(view, savedInstanceState);    }    @Nullable    @Override    public View onCreateView(LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {        View inflate = inflater.inflate(R.layout.myfragment, container, false);        TextView  textView = (TextView) inflate.findViewById(R.id.tv_fragment);        textView.setText(text);        return inflate;    }}

MyPageAdapter

package com.example.lixin.todaynews.adapter;import android.os.Bundle;import android.support.v4.app.Fragment;import android.support.v4.app.FragmentManager;import android.support.v4.app.FragmentPagerAdapter;import com.example.lixin.todaynews.MyFragment;/** * Created by hua on 2017/8/2. */public class MyPageAdapter extends FragmentPagerAdapter {    private String[] titles = {"推荐", "热点", "北京", "视频", "军事娱乐", "热点", "北京", "视频", "军事娱乐"};    public MyPageAdapter(FragmentManager fm) {        super(fm);    }    @Override    public Fragment getItem(int position) {        //new 我对应得fragment        MyFragment myFragment = new MyFragment();        Bundle bundle = new Bundle();        bundle.putString("text",titles[position]);        myFragment.setArguments(bundle);        return myFragment;    }    //记得盘空    @Override    public int getCount() {        return titles.length;    }    //设置tablayout的每个tab的标题    @Override    public CharSequence getPageTitle(int position) {        return titles[position];    }}

下面贴布局xml

activity_main

<?xml version="1.0" encoding="utf-8"?><LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"    android:layout_width="match_parent"    android:layout_height="match_parent"    xmlns:app="http://schemas.android.com/apk/res-auto"    android:orientation="vertical">    <LinearLayout        android:layout_width="match_parent"        android:layout_height="40dp"        android:orientation="horizontal">        <ImageView            android:id="@+id/sliding_menu"            android:layout_marginLeft="15dp"            android:layout_width="wrap_content"            android:layout_height="wrap_content"            android:background="@mipmap/ic_launcher" />    </LinearLayout>        <LinearLayout        android:layout_width="match_parent"        android:layout_height="40dp"        android:orientation="horizontal"        >        <android.support.design.widget.TabLayout            android:id="@+id/tablayout"            android:layout_width="match_parent"            android:layout_height="40dp"            app:tabMode="scrollable"            app:tabIndicatorHeight="1dp"            >        </android.support.design.widget.TabLayout>        <ImageView            android:layout_width="40dp"            android:layout_height="40dp" />    </LinearLayout>    <android.support.v4.view.ViewPager        android:id="@+id/viewpager"        android:layout_width="match_parent"        android:layout_height="match_parent"></android.support.v4.view.ViewPager></LinearLayout>

sliding_menu_layout（侧拉界面）

<?xml version="1.0" encoding="utf-8"?><LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"    android:orientation="vertical" android:layout_width="match_parent"    android:layout_height="match_parent">    <RelativeLayout        android:background="#ff0000"        android:layout_width="match_parent"        android:layout_height="150dp">    </RelativeLayout>    <LinearLayout        android:background="#00ff00"        android:layout_width="match_parent"        android:layout_height="0dp"        android:layout_weight="1"        ></LinearLayout>    <LinearLayout        android:background="#0000ff"        android:layout_width="match_parent"        android:layout_height="100dp">    </LinearLayout></LinearLayout>

AndroidManifestxml（配置界面）

<?xml version="1.0" encoding="utf-8"?><manifest xmlns:android="http://schemas.android.com/apk/res/android"    package="com.example.lixin.todaynews" >    <uses-permission android:name="android.permission.INTERNET"/>    <application        android:allowBackup="true"        android:icon="@mipmap/ic_launcher"        android:label="@string/app_name"        android:roundIcon="@mipmap/ic_launcher_round"        android:supportsRtl="true"        android:theme="@style/AppTheme" >        <activity android:name=".MainActivity" >            <intent-filter>                <action android:name="android.intent.action.MAIN" />                <category android:name="android.intent.category.LAUNCHER" />            </intent-filter>        </activity>    </application></manifest>