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最新推荐文章于 2025-06-25 11:45:33 发布
转载最新推荐文章于 2025-06-25 11:45:33 发布 · 530 阅读
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//原因：findviewbyid结果为空
//MainActivity.java
package com.example.dell.viewpage;

import android.content.ContentValues;
import android.content.Context;
import android.content.res.Resources;
import android.database.Cursor;
import android.database.sqlite.SQLiteDatabase;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.graphics.drawable.BitmapDrawable;
import android.graphics.drawable.Drawable;
import android.net.Uri;
import android.support.annotation.DrawableRes;
import android.support.v4.content.ContextCompat;
import android.support.v4.view.PagerAdapter;
import android.support.v4.view.ViewPager;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.view.Window;
import android.view.WindowManager;
import android.widget.ImageButton;
import android.widget.ImageView;
import android.widget.LinearLayout;
import android.widget.TextView;

import com.google.android.gms.appindexing.Action;
import com.google.android.gms.appindexing.AppIndex;
import com.google.android.gms.appindexing.Thing;
import com.google.android.gms.common.api.GoogleApiClient;

import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.util.ArrayList;
import java.util.List;

public class MainActivity extends AppCompatActivity implements View.OnClickListener {


    static final String db_name = "testDB";
    //static final String tb_name = "clothes";
    static final String tb_name = "express";
    SQLiteDatabase db;
    //声明ViewPager
    private ViewPager mViewpager;

    //声明四个Tab
    private LinearLayout mTabHome;
    private LinearLayout mTabTuijian;
    private LinearLayout mTabManage;
    private LinearLayout mTabYigui;

    //声明四个ImageButton
    private ImageButton mWeixinImg;
    private ImageButton mFrdImg;
    private ImageButton mAddressImg;
    private ImageButton mSettingImg;

    //声明ViewPager的适配器
    private PagerAdapter mAdpater;
    //用于装载四个Tab的List
    private List<View> mTabs = new ArrayList<View>();
    /**
     * ATTENTION: This was auto-generated to implement the App Indexing API.
     * See https://g.co/AppIndexing/AndroidStudio for more information.
     */
    View tab2,tab4;
    Drawable drawable;

    private GoogleApiClient client;


    /**
     * <style name="AppTheme" parent="Theme.AppCompat.Light.DarkActionBar">
     <!-- Customize your theme here. -->
     <item name="colorPrimary">@color/colorPrimary</item>
     <item name="colorPrimaryDark">@color/colorPrimaryDark</item>
     <item name="colorAccent">@color/colorAccent</item>
     </style>
     * @param savedInstanceState
     */
    @Override
    protected void onCreate(Bundle savedInstanceState) {


        super.onCreate(savedInstanceState);
        //去掉TitleBar

        this.requestWindowFeature(Window.FEATURE_NO_TITLE);
        //去掉Activity上面的状态栏
        ///getWindow().setFlags(WindowManager.LayoutParams. FLAG_FULLSCREEN , WindowManager.LayoutParams. FLAG_FULLSCREEN);

        // requestWindowFeature();的取值
        // 1.DEFAULT_FEATURES：系统默认状态，一般不需要指定
        // 2.FEATURE_CONTEXT_MENU：启用ContextMenu，默认该项已启用，一般无需指定
        // 3.FEATURE_CUSTOM_TITLE：自定义标题。当需要自定义标题时必须指定。如：标题是一个按钮时
        // 4.FEATURE_INDETERMINATE_PROGRESS：不确定的进度
        // 5.FEATURE_LEFT_ICON：标题栏左侧的图标
        // 6.FEATURE_NO_TITLE：无标题
        // 7.FEATURE_OPTIONS_PANEL：启用“选项面板”功能，默认已启用。
        // 8.FEATURE_PROGRESS：进度指示器功能
        // 9.FEATURE_RIGHT_ICON:标题栏右侧的图标

        setContentView(R.layout.activity_main);

        initViews();//初始化控件
        initDatas();//初始化数据
        initEvents();//初始化事件
        try{
            db = openOrCreateDatabase(db_name, Context.MODE_PRIVATE,null);
            ///String sql = "Create table if not exists " + tb_name + "(NO Integer PRIMARY KEY AUTOINCREMENT,cloth_ID varchar(10) PRIMARY KEY,cloth_Name TEXT,cloth_picture BLOB,cloth_position TEXT,source TEXT,addDate TEXT,heatlevel Integer,categoryID varchar(10),price REAL,likelevel Integer,dropDate TEXT,clean_way Integer,status Integer)";
            ///db.execSQL(sql);

            db.execSQL("Create table if not exists " + tb_name + " ( _id INTEGER PRIMARY KEY AUTOINCREMENT,express_no varchar(100),express_name TEXT,express_img BLOB );");

            //Bitmap变为Blob
            ContentValues values = new ContentValues();
            final ByteArrayOutputStream os = new ByteArrayOutputStream();
            Resources res = getResources();
            Bitmap bmp = BitmapFactory.decodeResource(res,R.drawable.picture1);    //BitmapFactory.decodeFile("/drawable/picture.jpg");
            bmp.compress(Bitmap.CompressFormat.PNG, 100, os);
            ///System.out.println(os);


/*
            values.put("cloth_picture",os.toByteArray());
            values.put("cloth_ID","4176254633");
            values.put("cloth_Name","帅气的大衣服");
            values.put("cloth_position","衣柜1");
            values.put("source","淘宝");
            values.put("heatlevel","4");
            values.put("categoryID","1111121");
            values.put("price","99.99");
            values.put("status","0");
            values.put("categoryID","44567893");
            values.put("like_level","2");
            values.put("clean_way","1");
            values.put("addDate","2017-01-19");
            values.put("dropDate","2018-01-19");

            */
     ///       String sql = "select * from " + tb_name + ";";
       ///     Cursor cur = db.rawQuery(sql,null);
          ///  System.out.println(cur.getString(cur.getColumnIndex("express_name")));
            ///if(cur.moveToFirst()){
                System.out.println("空空--");
                ///db.insert("cloths",null,values);
            ///cur = db.rawQuery(sql,null);
           /// }


/*
            values.put("express_img", os.toByteArray());
            values.put("express_name","zf");
            values.put("express_no","zf");
            db.insert("express",null,values);//getContentResolver().insert("express", values);
*/
            //从SQLite中读取Bitmap
            Cursor cur = db.rawQuery("select * from express;",null);

            if(cur.moveToLast()){
                byte[] in=cur.getBlob(cur.getColumnIndex("express_img"));
                Bitmap bmpout=BitmapFactory.decodeByteArray(in,0,in.length);
                //显示在ImageView上
                ///ImageView imageView;
                ///System.out.println(imageView = (ImageView) findViewById(R.id.img));
                ByteArrayInputStream stream = new ByteArrayInputStream(cur.getBlob(cur.getColumnIndex("express_img")));
                drawable = Drawable.createFromStream(stream,null);
                ImageView imageView;
                imageView = (ImageView)(tab2.findViewById(R.id.img));
                imageView.setImageDrawable(drawable);
                ///imageView.setImageDrawable(drawable);

               /// ViewGroup group = (ViewGroup)tab4.findViewById(R.id.viewGroup);
                /**
                ImageView[] imageViews = new ImageView[1];
                for(int i=0;i<1;i++){
                    ImageView imageView1 = new ImageView(this);
                    imageView1.setLayoutParams(new LinearLayout.LayoutParams(LinearLayout.LayoutParams.WRAP_CONTENT, LinearLayout.LayoutParams.WRAP_CONTENT));
                    imageViews[i] = imageView1;
                    imageView1.setImageDrawable(drawable);
                    group.addView(imageView);

                }
                 */
                TextView t = ((TextView)tab4.findViewById(R.id.tab4_text));
                t.setText(cur.getString(3));
            }
            cur.close();


        }
       catch(Exception ex){
           System.out.println(ex.getMessage());
        }
        finally{
            db.close();


        }



        // ATTENTION: This was auto-generated to implement the App Indexing API.
        // See https://g.co/AppIndexing/AndroidStudio for more information.
        client = new GoogleApiClient.Builder(this).addApi(AppIndex.API).build();
    }



    private void initEvents() {
        //设置四个Tab的点击事件
        mTabHome.setOnClickListener(this);
        mTabTuijian.setOnClickListener(this);
        mTabManage.setOnClickListener(this);
        mTabYigui.setOnClickListener(this);

        //添加ViewPager的切换Tab的监听事件
        mViewpager.addOnPageChangeListener(new ViewPager.OnPageChangeListener() {
            @Override
            public void onPageScrolled(int position, float positionOffset, int positionOffsetPixels) {

            }

            @Override
            public void onPageSelected(int position) {
                //获取ViewPager的当前Tab
                int currentItem = mViewpager.getCurrentItem();
                //将所以的ImageButton设置成暗淡
                resetImgs();
                //将当前Tab对应的ImageButton设置成鲜亮
                switch (currentItem) {
                    case 0:
                        mWeixinImg.setImageResource(R.mipmap.tab_home_pressed);
                        break;
                    case 1:
                        mFrdImg.setImageResource(R.mipmap.tab_tuijian_pressed);
                        break;
                    case 2:
                        mAddressImg.setImageResource(R.mipmap.tab_manage_pressed);
                    break;
                    case 3:
                        mSettingImg.setImageResource(R.mipmap.tab_yigui_pressed);
                        break;
                }
            }

            @Override
            public void onPageScrollStateChanged(int state) {

            }
        });
    }

    private void initDatas() {
        //初始化ViewPager的适配器
        mAdpater = new PagerAdapter() {
            @Override
            public int getCount() {
                return mTabs.size();
            }

            @Override
            public boolean isViewFromObject(View view, Object object) {
                return view == object;
            }

            @Override
            public Object instantiateItem(ViewGroup container, int position) {
                View view = mTabs.get(position);
                container.addView(view);
                return view;
            }

            @Override
            public void destroyItem(ViewGroup container, int position, Object object) {
                container.removeView(mTabs.get(position));
            }
        };
        //设置ViewPager的适配器
        mViewpager.setAdapter(mAdpater);
    }

    //初始化控件
    private void initViews() {
        mViewpager = (ViewPager) findViewById(R.id.id_viewpager);

        mTabHome = (LinearLayout) findViewById(R.id.id_tab_home);
        mTabTuijian = (LinearLayout) findViewById(R.id.id_tab_tuijian);
        mTabManage = (LinearLayout) findViewById(R.id.id_tab_manage);
        mTabYigui = (LinearLayout) findViewById(R.id.id_tab_yigui);

        mWeixinImg = (ImageButton) findViewById(R.id.id_tab_home_img);
        mFrdImg = (ImageButton) findViewById(R.id.id_tab_tuijian_img);
        mAddressImg = (ImageButton) findViewById(R.id.id_tab_manage_img);
        mSettingImg = (ImageButton) findViewById(R.id.id_tab_yigui_img);

        //获取到四个Tab
        LayoutInflater inflater = LayoutInflater.from(this);
        View tab1 = inflater.inflate(R.layout.tab1, null);
        tab2 = inflater.inflate(R.layout.tab2, null);
        View tab3 = inflater.inflate(R.layout.tab3, null);
        tab4 = inflater.inflate(R.layout.tab4, null);



        //将四个Tab添加到集合中
        mTabs.add(tab1);
        mTabs.add(tab2);
        mTabs.add(tab3);
        mTabs.add(tab4);

    }

    @Override
    public void onClick(View v) {
        //先将四个ImageButton都设置成灰色
        resetImgs();
        switch (v.getId()) {
            case R.id.id_tab_home:
                //设置viewPager的当前Tab
                mViewpager.setCurrentItem(0);
                //将当前Tab对应的ImageButton设置成绿色
                mWeixinImg.setImageResource(R.mipmap.tab_home_pressed);
                break;
            case R.id.id_tab_tuijian:
                mViewpager.setCurrentItem(1);
                mFrdImg.setImageResource(R.mipmap.tab_tuijian_pressed);
                break;
            case R.id.id_tab_manage:
                mViewpager.setCurrentItem(2);
                mAddressImg.setImageResource(R.mipmap.tab_manage_pressed);
                break;
            case R.id.id_tab_yigui:
                mViewpager.setCurrentItem(3);
                mSettingImg.setImageResource(R.mipmap.tab_yigui_pressed);
                break;
        }
    }

    //将四个ImageButton设置成灰色
    private void resetImgs() {
        mWeixinImg.setImageResource(R.mipmap.tab_home_normal);
        mFrdImg.setImageResource(R.mipmap.tab_tuijian_normal);
        mAddressImg.setImageResource(R.mipmap.tab_manage_normal);
        mSettingImg.setImageResource(R.mipmap.tab_yigui_normal);
    }

    /**
     * ATTENTION: This was auto-generated to implement the App Indexing API.
     * See https://g.co/AppIndexing/AndroidStudio for more information.
     */
    public Action getIndexApiAction() {
        Thing object = new Thing.Builder()
                .setName("Main Page") // TODO: Define a title for the content shown.
                // TODO: Make sure this auto-generated URL is correct.
                .setUrl(Uri.parse("http://[ENTER-YOUR-URL-HERE]"))
                .build();
        return new Action.Builder(Action.TYPE_VIEW)
                .setObject(object)
                .setActionStatus(Action.STATUS_TYPE_COMPLETED)
                .build();
    }

    @Override
    public void onStart() {
        super.onStart();
        ImageView imageView;
        // 加载图片
        System.out.println(imageView = (ImageView)(findViewById(R.id.img)));
        ///

        // ATTENTION: This was auto-generated to implement the App Indexing API.
        // See https://g.co/AppIndexing/AndroidStudio for more information.
        client.connect();
        AppIndex.AppIndexApi.start(client, getIndexApiAction());
    }

    @Override
    public void onStop() {
        super.onStop();

        // ATTENTION: This was auto-generated to implement the App Indexing API.
        // See https://g.co/AppIndexing/AndroidStudio for more information.
        AppIndex.AppIndexApi.end(client, getIndexApiAction());
        client.disconnect();
    }
}
--------------------------------------------activity_main.xml------------------------------------------------------------------------------------ <?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">
    <include layout="@layout/top"/>

    <android.support.v4.view.ViewPager
        android:id="@+id/id_viewpager"
        android:layout_width="match_parent"
        android:layout_height="0dp"
        android:layout_weight="1">

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

    <include layout="@layout/bottom"/>
</LinearLayout>
---------------------------------------------------top.xml------------------------------------------------------------------------
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:orientation="vertical"
    android:background="@android:drawable/title_bar"
    android:gravity="center"
    android:layout_width="match_parent"
    android:layout_height="45dp">

    <TextView
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="Personnal衣管家"
        android:textColor="#ffffff"
        android:textSize="20sp"
        android:textStyle="bold"/>

</LinearLayout>
--------------------------------------------bottom.xml------------------------------------------------------------
<?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="55dp"
    android:gravity="center"
    android:background="@color/material_blue_grey_800"
    android:orientation="horizontal">

    <LinearLayout
        android:layout_width="0dp"
        android:layout_height="wrap_content"
        android:layout_weight="1"
        android:id="@+id/id_tab_home"
        android:gravity="center"
        android:orientation="vertical">

        <ImageButton
            android:id="@+id/id_tab_home_img"
            android:clickable="false"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:src="@mipmap/tab_home_pressed"
            android:background="#00000000"/>
        <TextView
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:textColor="#ffffff"
            android:text="首页"/>
    </LinearLayout>
    <LinearLayout
        android:id="@+id/id_tab_tuijian"
        android:layout_width="0dp"
        android:layout_height="wrap_content"
        android:layout_weight="1"
        android:gravity="center"
        android:orientation="vertical">

        <ImageButton
            android:id="@+id/id_tab_tuijian_img"
            android:clickable="false"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:src="@mipmap/tab_tuijian_normal"
            android:background="#00000000"/>
        <TextView
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:textColor="#ffffff"
            android:text="推荐"/>
    </LinearLayout>
    <LinearLayout
        android:id="@+id/id_tab_manage"
        android:layout_width="0dp"
        android:layout_height="wrap_content"
        android:layout_weight="1"
        android:gravity="center"
        android:orientation="vertical">

        <ImageButton
            android:id="@+id/id_tab_manage_img"
            android:clickable="false"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:src="@mipmap/tab_manage_normal"
            android:background="#00000000"/>
        <TextView
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:textColor="#ffffff"
            android:text="管理"/>
    </LinearLayout>
    <LinearLayout
        android:id="@+id/id_tab_yigui"
        android:layout_width="0dp"
        android:layout_height="wrap_content"
        android:layout_weight="1"
        android:gravity="center"
        android:orientation="vertical">

        <ImageButton
            android:id="@+id/id_tab_yigui_img"
            android:clickable="false"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:src="@mipmap/tab_yigui_normal"
            android:background="#00000000"/>
        <TextView
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:textColor="#ffffff"
            android:text="我的衣柜"/>
    </LinearLayout>

</LinearLayout>
-----------------------------------------------tab1.xml-------------------------------------------------------------------
<?xml version="1.0" encoding="utf-8"?>

<ScrollView xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:fillViewport="false">

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    android:orientation="vertical"
    android:layout_width="match_parent"
    android:layout_height="match_parent">

    <ImageView
        android:layout_width="match_parent"
        android:layout_height="281dp"
        app:srcCompat="@drawable/picture1"
        android:id="@+id/imageView" />

    <TextView
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:id="@+id/txt"
        android:gravity="center"
        android:textSize="15sp"
        android:text="小贴士"/>

    <TextView
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:gravity="left"
        android:textSize="10sp"
        android:text="\u3000\u3000洗好的衬衣最好用衣架挂起来，如果家里挂衣服的位置不够，把衬衣叠起来保存也不失为一个好办法。可是想要把衬衫叠得整齐可不容易，下面小编为大家介衬衣怎么叠,衬衣的叠法图解教程。 一、开领短袖衬衫怎么叠，开领短袖衬衫的叠法 二、长袖衬衣怎么叠,长袖衬衣的叠法图解教程 "/>

    <TextView
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:gravity="left"
        android:textSize="10sp"
        android:text="\u3000\u3000洗好的衬衣最好用衣架挂起来，如果家里挂衣服的位置不够，把衬衣叠起来保存也不失为一个好办法。可是想要把衬衫叠得整齐可不容易，下面小编为大家介衬衣怎么叠,衬衣的叠法图解教程。 一、开领短袖衬衫怎么叠，开领短袖衬衫的叠法 二、长袖衬衣怎么叠,长袖衬衣的叠法图解教程 "/>

    <TextView
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:gravity="left"
        android:textSize="10sp"
        android:text="\u3000\u3000洗好的衬衣最好用衣架挂起来，如果家里挂衣服的位置不够，把衬衣叠起来保存也不失为一个好办法。可是想要把衬衫叠得整齐可不容易，下面小编为大家介衬衣怎么叠,衬衣的叠法图解教程。 一、开领短袖衬衫怎么叠，开领短袖衬衫的叠法 二、长袖衬衣怎么叠,长袖衬衣的叠法图解教程 "/>
    <TextView
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:gravity="left"
        android:textSize="10sp"
        android:text="\u3000\u3000洗好的衬衣最好用衣架挂起来，如果家里挂衣服的位置不够，把衬衣叠起来保存也不失为一个好办法。可是想要把衬衫叠得整齐可不容易，下面小编为大家介衬衣怎么叠,衬衣的叠法图解教程。 一、开领短袖衬衫怎么叠，开领短袖衬衫的叠法 二、长袖衬衣怎么叠,长袖衬衣的叠法图解教程 "/>

    <TextView
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:gravity="left"
        android:textSize="10sp"
        android:text="\u3000\u3000洗好的衬衣最好用衣架挂起来，如果家里挂衣服的位置不够，把衬衣叠起来保存也不失为一个好办法。可是想要把衬衫叠得整齐可不容易，下面小编为大家介衬衣怎么叠,衬衣的叠法图解教程。 一、开领短袖衬衫怎么叠，开领短袖衬衫的叠法 二、长袖衬衣怎么叠,长袖衬衣的叠法图解教程 "/>

    <TextView
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:gravity="left"
        android:textSize="10sp"
        android:text="\u3000\u3000洗好的衬衣最好用衣架挂起来，如果家里挂衣服的位置不够，把衬衣叠起来保存也不失为一个好办法。可是想要把衬衫叠得整齐可不容易，下面小编为大家介衬衣怎么叠,衬衣的叠法图解教程。 一、开领短袖衬衫怎么叠，开领短袖衬衫的叠法 二、长袖衬衣怎么叠,长袖衬衣的叠法图解教程 "/>

    <TextView
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:gravity="left"
        android:textSize="10sp"
        android:text="\u3000\u3000洗好的衬衣最好用衣架挂起来，如果家里挂衣服的位置不够，把衬衣叠起来保存也不失为一个好办法。可是想要把衬衫叠得整齐可不容易，下面小编为大家介衬衣怎么叠,衬衣的叠法图解教程。 一、开领短袖衬衫怎么叠，开领短袖衬衫的叠法 二、长袖衬衣怎么叠,长袖衬衣的叠法图解教程 "/>

    <TextView
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:gravity="left"
        android:textSize="10sp"
        android:text="\u3000\u3000洗好的衬衣最好用衣架挂起来，如果家里挂衣服的位置不够，把衬衣叠起来保存也不失为一个好办法。可是想要把衬衫叠得整齐可不容易，下面小编为大家介衬衣怎么叠,衬衣的叠法图解教程。 一、开领短袖衬衫怎么叠，开领短袖衬衫的叠法 二、长袖衬衣怎么叠,长袖衬衣的叠法图解教程 "/>

    <TextView
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:gravity="left"
        android:textSize="10sp"
        android:text="\u3000\u3000洗好的衬衣最好用衣架挂起来，如果家里挂衣服的位置不够，把衬衣叠起来保存也不失为一个好办法。可是想要把衬衫叠得整齐可不容易，下面小编为大家介衬衣怎么叠,衬衣的叠法图解教程。 一、开领短袖衬衫怎么叠，开领短袖衬衫的叠法 二、长袖衬衣怎么叠,长袖衬衣的叠法图解教程 "/>

    <TextView
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:gravity="left"
        android:textSize="10sp"
        android:text="\u3000\u3000洗好的衬衣最好用衣架挂起来，如果家里挂衣服的位置不够，把衬衣叠起来保存也不失为一个好办法。可是想要把衬衫叠得整齐可不容易，下面小编为大家介衬衣怎么叠,衬衣的叠法图解教程。 一、开领短袖衬衫怎么叠，开领短袖衬衫的叠法 二、长袖衬衣怎么叠,长袖衬衣的叠法图解教程 "/>

    <TextView
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:gravity="left"
        android:textSize="10sp"
        android:text="\u3000\u3000洗好的衬衣最好用衣架挂起来，如果家里挂衣服的位置不够，把衬衣叠起来保存也不失为一个好办法。可是想要把衬衫叠得整齐可不容易，下面小编为大家介衬衣怎么叠,衬衣的叠法图解教程。 一、开领短袖衬衫怎么叠，开领短袖衬衫的叠法 二、长袖衬衣怎么叠,长袖衬衣的叠法图解教程 "/>


</LinearLayout>
 </ScrollView>
----------------------------------------------tab2.xml---------------------------------------------------------------
<?xml version="1.0" encoding="utf-8"?>

<ScrollView xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:fillViewport="false">

    <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
        android:orientation="vertical"
        android:layout_width="match_parent"
        android:layout_height="match_parent">

        <ImageView
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            app:srcCompat="@mipmap/clothes"
            android:id="@+id/img" />

        <TextView
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:gravity="center"
            android:textSize="30sp"
            android:text="The 推荐 Tab!"/>
        <TextView
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:gravity="center"
            android:textSize="30sp"
            android:text="The 推荐 Tab!"/>
        <TextView
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:gravity="center"
            android:textSize="30sp"
            android:text="The 推荐 Tab!"/>
        <TextView
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:gravity="center"
            android:textSize="30sp"
            android:text="The 推荐 Tab!"/>
        <TextView
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:gravity="center"
            android:textSize="30sp"
            android:text="The 推荐 Tab!"/>
        <TextView
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:gravity="center"
            android:textSize="30sp"
            android:text="The 推荐 Tab!"/>
        <TextView
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:gravity="center"
            android:textSize="30sp"
            android:text="The 推荐 Tab!"/>
        <TextView
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:gravity="center"
            android:textSize="30sp"
            android:text="The 推荐 Tab!"/>
        <TextView
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:gravity="center"
            android:textSize="30sp"
            android:text="The 推荐 Tab!"/>
        <TextView
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:gravity="center"
            android:textSize="30sp"
            android:text="The 推荐 Tab!"/>
        <TextView
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:gravity="center"
            android:textSize="30sp"
            android:text="The 推荐 Tab!"/>
        <TextView
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:gravity="center"
            android:textSize="30sp"
            android:text="The 推荐 Tab!"/><TextView
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:gravity="center"
        android:textSize="30sp"
        android:text="The 推荐 Tab!"/><TextView
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:gravity="center"
        android:textSize="30sp"
        android:text="The 推荐 Tab!"/><TextView
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:gravity="center"
        android:textSize="30sp"
        android:text="The 推荐 Tab!"/><TextView
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:gravity="center"
        android:textSize="30sp"
        android:text="The 推荐 Tab!"/><TextView
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:gravity="center"
        android:textSize="30sp"
        android:text="The 推荐 Tab!"/><TextView
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:gravity="center"
        android:textSize="30sp"
        android:text="The 推荐 Tab!"/><TextView
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:gravity="center"
        android:textSize="30sp"
        android:text="The 推荐 Tab!"/><TextView
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:gravity="center"
        android:textSize="30sp"
        android:text="The 推荐 Tab!"/>
        <TextView
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:gravity="center"
            android:textSize="30sp"
            android:text="The 推荐 Tab!"/>

    </LinearLayout>
</ScrollView>
------------------------------------------tab3.xml-------------------------------------------------------------------------
<?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">
    <TextView
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:gravity="center"
        android:textSize="30sp"
        android:text="我的衣柜 Tab!"/>
</LinearLayout>
-----------------------------------------tab4.xml---------------------------------------------------------------
<?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">
    <TextView
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:gravity="center"
        android:textSize="30sp"
        android:text="我的衣柜 Tab!"/>
</LinearLayout>