今日头条

<resources>
    <string name="app_name">头条</string>
    <string name="openDrawer">今日头条</string>    <string name="closeDrawer">用户目录</string>
</resources>
/****/

<?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"
    android:orientation="vertical">


    <ImageView
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:background="@mipmap/splash"/>


</LinearLayout>
/**splash

<?xml version="1.0" encoding="utf-8"?>
<android.support.v4.widget.DrawerLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    android:id="@+id/drawerLayout"
    android:orientation="vertical"
    android:layout_width="match_parent"
    android:layout_height="match_parent">




    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:orientation="vertical">

        <!--标签布局-->
        <android.support.design.widget.TabLayout
            android:id="@+id/tabLayout"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            app:tabGravity="center"
            app:tabTextColor="@color/colorPrimary"
            app:tabIndicatorColor="@android:color/transparent"
            app:tabSelectedTextColor="@color/colorAccent"
            app:tabMode="scrollable">

        </android.support.design.widget.TabLayout>

        <android.support.v4.view.ViewPager
            android:id="@+id/vp"
            android:layout_width="match_parent"
            android:layout_height="match_parent">

        </android.support.v4.view.ViewPager>



    </LinearLayout>


    <!--  菜单栏选项-->
    <ListView
        android:id="@+id/leftDrawer"
        android:layout_width="200dp"
        android:layout_height="match_parent"
        android:layout_gravity="start"
        android:background="@color/colorPrimary">

    </ListView>

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



/**main_Activity

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android" package="com.example.daytwo">
<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>
        <activity android:name=".HomeActivity"/>
    </application>

</manifest>
/***manifo

package com.example.daytwo.fragment;

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;


public class Fragment1 extends Fragment {


    private static final String PAGE_TITLE = "PAGE_TITLE";
    private String title;


    public static Fragment1 newInstance(String title){

        Bundle bundle = new Bundle();
        bundle.putString(PAGE_TITLE,title);
        Fragment1 fragment1 = new Fragment1();
        fragment1.setArguments(bundle);
        return fragment1;

    }


    @Override
    public void onCreate(@Nullable Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);

        //当Fragemnt一旦被创建，我就可以接受对方传递过来的值
        title = getArguments().getString(PAGE_TITLE);


    }

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

        TextView textView = new TextView(getActivity());
        textView.setText(title);
        textView.setTextSize(50);


        return textView;
    }
}
//fragment1

package com.example.daytwo;

import android.os.Bundle;
import android.support.annotation.Nullable;
import android.support.v7.app.ActionBar;
import android.support.v7.app.AppCompatActivity;

/**
 * Created by hp on 2017/8/31.
 */

public class BaseActivity extends AppCompatActivity {
    @Override
    protected void onCreate(@Nullable Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        //隐藏标题栏
        //getSupportActionBar().hide();
        //标题栏
        ActionBar actionBar = getSupportActionBar();
        //显示箭头
        actionBar.setDisplayHomeAsUpEnabled(true);

    }
}

package com.example.daytwo;

import android.os.Bundle;
import android.support.annotation.Nullable;
import android.support.design.widget.TabLayout;
import android.support.v4.app.Fragment;
import android.support.v4.app.FragmentManager;
import android.support.v4.app.FragmentPagerAdapter;
import android.support.v4.view.ViewPager;
import android.support.v4.widget.DrawerLayout;
import android.support.v7.app.ActionBarDrawerToggle;
import android.view.MenuItem;
import android.view.View;
import android.widget.AdapterView;
import android.widget.ArrayAdapter;
import android.widget.ListView;

import com.example.daytwo.fragment.Fragment1;

import java.util.ArrayList;
import java.util.List;


public class HomeActivity extends BaseActivity implements AdapterView.OnItemClickListener {


    private DrawerLayout drawerLayout;
    private ListView leftDrawer;
    private List<String> list = new ArrayList<String>();
    private ArrayAdapter<String> adapter;
    private ActionBarDrawerToggle toggle;
    private final String[] mTitles = new String[]{"推荐","热点","北京","科技","军事","视频","社会"};
    private ViewPager vp;

    @Override
    protected void onCreate(@Nullable Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        initData();
        initView();
    }

    /**
     * 初始化数据
     */
    private void initData() {


        for (int i = 0; i < 5; ++i) {
            list.add("泡妞0" + i);
        }


    }

    /**
     * 初始化View
     */
    private void initView() {


        drawerLayout = (DrawerLayout) findViewById(R.id.drawerLayout);
        leftDrawer = (ListView) findViewById(R.id.leftDrawer);
        //初始化ActionBar
        //参数1：上下文
        //参数2：抽屉
        //参数3：打开抽屉的描述
        //参数4：关闭抽屉的描述
        toggle = new ActionBarDrawerToggle(this,drawerLayout, R.string.openDrawer,R.string.closeDrawer);
        //设置状态同步
        toggle.syncState();
        //设置抽屉打开关闭监听
        drawerLayout.addDrawerListener(toggle);
        //设置适配器
        adapter = new ArrayAdapter<String>(this, android.R.layout.simple_list_item_1, list);
        leftDrawer.setAdapter(adapter);
        leftDrawer.setOnItemClickListener(this);


        //找到标签布局控件
        TabLayout tabLayout = (TabLayout) findViewById(R.id.tabLayout);

        for (String str : mTitles)
        {
            //更具标签数生成标签
            tabLayout.addTab(tabLayout.newTab().setText(str));
        }

        //TabLayout关联ViewPager
        vp = (ViewPager) findViewById(R.id.vp);
        vp.setAdapter(new MyFragmentAdapter(getSupportFragmentManager()));
        //让TabLayout发生关联
        tabLayout.setupWithViewPager(vp);



    }

    //重写该方法，监听actionbar 条目监听(箭头、三个横线)
    @Override
    public boolean onOptionsItemSelected(MenuItem item) {
        //如果抽屉打开，点击按钮，就会关闭，反之亦然
        return toggle.onOptionsItemSelected(item) | super.onOptionsItemSelected(item);
    }

    @Override
    public void onItemClick(AdapterView<?> parent, View view, int position, long id) {

        //关闭抽屉
        drawerLayout.closeDrawer(leftDrawer);
    }



    class MyFragmentAdapter extends FragmentPagerAdapter{

        public MyFragmentAdapter(FragmentManager fm) {
            super(fm);
        }

        @Override
        public Fragment getItem(int position) {



            return Fragment1.newInstance(mTitles[position]);
        }

        @Override
        public int getCount() {
            return mTitles.length;
        }

        //重写该方法，显示标签字体 bug
        @Override
        public CharSequence getPageTitle(int position) {
            return mTitles[position];
        }
    }







}
//**H

package com.example.daytwo;

import android.content.Intent;
import android.os.Bundle;
import android.view.View;
import android.view.animation.AlphaAnimation;
import android.view.animation.Animation;
import android.widget.RelativeLayout;

public class MainActivity extends BaseActivity {

    private RelativeLayout rl;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_splash);
        //隐藏action
        getSupportActionBar().hide();


        //动画结束，跳转9
        Intent intent = new Intent(MainActivity.this, HomeActivity.class);
        startActivity(intent);


       /* rl = (RelativeLayout) findViewById(R.id.rl);

        playAnim(rl);*/


    }

    /**
     * 播放动画
     * @param view
     */
    private void playAnim(View view) {


        AlphaAnimation alphaAnimation = new AlphaAnimation(1, 0);
        alphaAnimation.setDuration(2000);
        alphaAnimation.setFillAfter(true);
        view.startAnimation(alphaAnimation);
        alphaAnimation.setAnimationListener(new Animation.AnimationListener() {
            @Override
            public void onAnimationStart(Animation animation) {

            }

            @Override
            public void onAnimationEnd(Animation animation) {

                //动画结束，跳转
                Intent intent = new Intent(MainActivity.this, HomeActivity.class);
                startActivity(intent);

            }

            @Override
            public void onAnimationRepeat(Animation animation) {

            }
        });


    }


}

apply plugin: ‘com.android.application‘

android {
    compileSdkVersion 26
    buildToolsVersion "26.0.1"

    defaultConfig {
        applicationId "com.example.daytwo"
        minSdkVersion 15
        targetSdkVersion 26
        versionCode 1
        versionName "1.0"

        testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"

    }
    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile(‘proguard-android.txt‘), ‘proguard-rules.pro‘
        }
    }
}

dependencies {
    compile fileTree(include: [‘*.jar‘], dir: ‘libs‘)
    androidTestCompile(‘com.android.support.test.espresso:espresso-core:2.2.2‘, {
        exclude group: ‘com.android.support‘, module: ‘support-annotations‘
    })
    compile ‘com.android.support:appcompat-v7:26.+‘
    compile ‘com.android.support.constraint:constraint-layout:1.0.2‘
    testCompile ‘junit:junit:4.12‘
    compile files(‘libs/xUtils-2.6.14.jar‘)
    compile ‘com.android.support:design:26.0.0-alpha1‘
}
android {
    useLibrary ‘org.apache.http.legacy‘
}