Android開(kāi)發(fā)中利用HorizontalScrollView實(shí)現(xiàn)一個(gè)左右滑動(dòng)效果

<&#63;xml version="1.0" encoding="utf-8"&#63;>
<RelativeLayout
 xmlns:android="http://schemas.android.com/apk/res/android"
 xmlns:tools="http://schemas.android.com/tools"
 android:layout_width="match_parent"
 android:layout_height="match_parent"
 tools:context="com.example.cxy.horizontalscrollview.MainActivity">

 <HorizontalScrollView
  android:layout_width="match_parent"
  android:layout_height="wrap_content"
  android:id="@+id/horizontalScrollView"
  android:layout_alignParentTop="true"
  android:layout_centerHorizontal="true">
  <LinearLayout
   android:id="@+id/linear"
   android:layout_width="match_parent"
   android:layout_height="wrap_content"
   android:orientation="horizontal">
  </LinearLayout>
 </HorizontalScrollView>
</RelativeLayout>

<&#63;xml version="1.0" encoding="utf-8"&#63;>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:orientation="vertical"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:paddingRight="2dp"
    android:paddingLeft="2dp">

 <ImageView
  android:layout_width="100dp"
  android:layout_height="100dp"
  android:id="@+id/imageView"
  android:layout_gravity="center_horizontal"
  android:layout_alignParentTop="true"
  android:layout_alignLeft="@+id/textView"
  android:layout_alignStart="@+id/textView"/>

 <TextView
  android:textSize="30dp"
  android:layout_width="wrap_content"
  android:layout_height="wrap_content"
  android:text="New Text"
  android:id="@+id/textView"
  android:layout_below="@+id/imageView"
  android:layout_centerHorizontal="true"/>

</RelativeLayout>

package com.example.cxy.horizontalscrollview;

import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.view.LayoutInflater;
import android.view.View;
import android.widget.ImageView;
import android.widget.LinearLayout;
import android.widget.TextView;

public class MainActivity extends AppCompatActivity {
 private LinearLayout mLinearLayout;
 private int[] image={R.drawable.a11,R.drawable.a22,R.drawable.a33,R.drawable.a44,R.drawable.a55,
       R.drawable.a66,R.drawable.a77,R.drawable.a88,R.drawable.a99};
 @Override
 protected void onCreate(Bundle savedInstanceState) {
  super.onCreate(savedInstanceState);
  setContentView(R.layout.activity_main);
  inintent();
 }

 private void inintent() {
  mLinearLayout= (LinearLayout) findViewById(R.id.linear);
  //開(kāi)始添加數(shù)據(jù)
  for(int x=0; x<image.length; x++){
   //尋找行布局，第一個(gè)參數(shù)為行布局ID，第二個(gè)參數(shù)為這個(gè)行布局需要放到那個(gè)容器上
   View view=LayoutInflater.from(this).inflate(R.layout.item_text,mLinearLayout,false);
   //通過(guò)View尋找ID實(shí)例化控件
   ImageView img= (ImageView) view.findViewById(R.id.imageView);
   //實(shí)例化TextView控件
   TextView tv= (TextView) view.findViewById(R.id.textView);
   //將int數(shù)組中的數(shù)據(jù)放到ImageView中
   img.setImageResource(image[x]);
   //給TextView添加文字
   tv.setText("第"+(x+1)+"張");
   //把行布局放到linear里
   mLinearLayout.addView(view);
  }
 }
}