Android：AdapterViewFlipper的功能与用法

自动播放图片库

package com.example.myapplication;

import android.app.ActionBar;
import android.app.Activity;

import android.app.ListActivity;

import android.media.Image;
import android.os.Bundle;

import android.view.View;

import android.view.ViewGroup;
import android.widget.AdapterView;

import android.widget.AdapterViewFlipper;
import android.widget.BaseAdapter;
import android.widget.BaseExpandableListAdapter;
import android.widget.ExpandableListAdapter;
import android.widget.ExpandableListView;
import android.widget.GridLayout;
import android.widget.ImageView;
import android.widget.LinearLayout;
import android.widget.ListView;

import android.widget.SimpleAdapter;
import android.widget.TextView;


import org.w3c.dom.Text;

import java.util.ArrayList;

import java.util.HashMap;

import java.util.List;

import java.util.Map;

public class MainActivity extends Activity {
    int[] imageIds = new int[]{R.drawable.image1,
            R.drawable.image2, R.drawable.image3,
            R.drawable.image4, R.drawable.image5,
            R.drawable.image6, R.drawable.image7,
            R.drawable.image8, R.drawable.image9,
            R.drawable.image10, R.drawable.image11,
            R.drawable.image12,};
    private AdapterViewFlipper flipper;

    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        flipper = (AdapterViewFlipper) findViewById(R.id.flipper);
        BaseAdapter adapter = new BaseAdapter() {
            @Override
            public int getCount() {
                return imageIds.length;
            }

            @Override
            public Object getItem(int position) {
                return position;
            }

            @Override
            public long getItemId(int position) {
                return position;
            }

            @Override
            public View getView(int position, View convertView, ViewGroup parent) {
                ImageView imageView = new ImageView(MainActivity.this);
                imageView.setImageResource(imageIds[position]);
                imageView.setScaleType(ImageView.ScaleType.FIT_XY);
                imageView.setLayoutParams(new ViewGroup.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT,ViewGroup.LayoutParams.MATCH_PARENT));
                return imageView;
            }
        };
        flipper.setAdapter(adapter);
    }
    public void prev(View source){
        flipper.showPrevious();
        flipper.stopFlipping();
    }
    public void next(View source){
        flipper.showNext();
        flipper.stopFlipping();
    }
    public void auto(View source){
        flipper.startFlipping();
    }
}

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout
    android:id="@+id/parent"
    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=".MainActivity">

    <AdapterViewFlipper
        android:id="@+id/flipper"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:flipInterval="200"
        android:layout_alignParentTop="true"
        />
    <Button
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_alignParentBottom="true"
        android:layout_alignParentLeft="true"
        android:layout_centerHorizontal="true"
        android:onClick="prev"
        android:text="上一个"
        />
    <Button
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_alignParentBottom="true"
        android:layout_centerHorizontal="true"
        android:onClick="next"
        android:text="下一个"
        />
    <Button
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_alignParentBottom="true"
        android:layout_alignParentRight="true"
        android:onClick="auto"
        android:text="自动播放"
        />
</RelativeLayout>

叠在一起的图片

package com.example.myapplication;

import android.app.ActionBar;
import android.app.Activity;

import android.app.ListActivity;

import android.media.Image;
import android.os.Bundle;

import android.view.View;

import android.view.ViewGroup;
import android.widget.AdapterView;

import android.widget.AdapterViewFlipper;
import android.widget.BaseAdapter;
import android.widget.BaseExpandableListAdapter;
import android.widget.ExpandableListAdapter;
import android.widget.ExpandableListView;
import android.widget.GridLayout;
import android.widget.ImageView;
import android.widget.LinearLayout;
import android.widget.ListView;

import android.widget.SimpleAdapter;
import android.widget.StackView;
import android.widget.TextView;


import org.w3c.dom.Text;

import java.util.ArrayList;

import java.util.HashMap;

import java.util.List;

import java.util.Map;

public class MainActivity extends Activity {
    int[] imageIds = new int[]{R.drawable.image1,
            R.drawable.image2, R.drawable.image3,
            R.drawable.image4, R.drawable.image5,
            R.drawable.image6, R.drawable.image7,
            R.drawable.image8, R.drawable.image9,
            R.drawable.image10, R.drawable.image11,
            R.drawable.image12,};
    StackView stackView;

    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);

        stackView = (StackView) findViewById(R.id.mStackView);
        List<Map<String, Object>> listItems = new ArrayList<Map<String, Object>>();
        for (int i = 0; i < imageIds.length; i++) {
            Map<String, Object> listItem = new HashMap<String, Object>();
            listItem.put("image", imageIds[i]);
            listItems.add(listItem);
        }
        SimpleAdapter simpleAdapter = new SimpleAdapter(this, listItems, R.layout.simple_item, new String[]{"image"}, new int[]{R.id.header});
        stackView.setAdapter(simpleAdapter);
    }

    public void prew(View view) {
        stackView.showPrevious();
    }

    public void next(View view) {
        stackView.showNext();
    }
}

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout 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"
    android:orientation="horizontal"
    tools:context=".MainActivity">

    <StackView
        android:id="@+id/mStackView"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:loopViews="true" />

    <LinearLayout
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:orientation="horizontal">

    </LinearLayout>

    <Button
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:onClick="next"
        android:text="下一个" />

    <Button
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:onClick="prew"
        android:text="上一个" />
</LinearLayout>

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:id="@+id/child"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:orientation="horizontal">

    <ImageView
        android:id="@+id/header"
        android:layout_width="300px"
        android:layout_height="300px"
        android:paddingLeft="10dp" />

</LinearLayout>