android 引导界面的实现方法

/**
* 实现
* @author dujinyang
*
*/

package cn.djy.activity;

import android.app.activity;
import android.content.context;
import android.content.intent;
import android.os.bundle;
import android.os.handler;

/**
* 开机动画
* @author administrator
*
*/
public class oneactivity extends activity {

    @override
    protected void oncreate(bundle savedinstancestate) {
        // todo auto-generated method stub
        super.oncreate(savedinstancestate);
        setcontentview(r.layout.one);

        boolean flag=this.isfirstenter(getapplicationcontext(), this.getclass().getname());
        if(flag)
            mhandler.sendemptymessagedelayed(switch_guidactivity,4000);
        else
            mhandler.sendemptymessagedelayed(switch_twoactivity, 4000);

    }

    //***********************************************************************
    //判断应用是否初次加载，读取sharedpreferences 的字段
    //***********************************************************************
    private static final string sharedpreferences_name="yang";
    private static final string key_guide_activity="open";
    /**
     * mresultstr.equalsignorecase("false") 返回false
     * true 则为空值
     * @param context
     * @param classname
     * @return boolean
     */
    private boolean isfirstenter(context context,string classname){
        if(context==null || classname ==null || "".equalsignorecase(classname)) return false;
        string mresultstr=context.getsharedpreferences(sharedpreferences_name,context.mode_world_readable).getstring(key_guide_activity, "");
        if(mresultstr.equalsignorecase("false"))
            return false;
        else
            return true;
    }


    //****************************************
    //handler:跳转至不同页面
    //****************************************
    private final static int switch_twoactivity=1000; //主页

    private final static int switch_guidactivity=1001; //滑动手势
    private handler mhandler=new handler(){
        public void handlemessage(android.os.message msg) {
            switch (msg.what) {
            case switch_twoactivity:
                    intent intent=new intent();
                    intent.setclass(oneactivity.this,twoactivity.class);
                    oneactivity.this.startactivity(intent);
                // oneactivity.this.finish();
                break;
            case switch_guidactivity:
                    intent intents=new intent();
                    intents.setclass(oneactivity.this,mainactivity.class);
                    oneactivity.this.startactivity(intents);
                // oneactivity.this.finish();
                    break;
            }
            super.handlemessage(msg);
        };
    };

}

package cn.djy.activity;

import android.app.activity;
import android.content.context;
import android.content.intent;
import android.os.bundle;
import android.os.handler;

/**
* 开机动画
* @author administrator
*
*/
public class oneactivity extends activity {

@override
protected void oncreate(bundle savedinstancestate) {
// todo auto-generated method stub
super.oncreate(savedinstancestate);
setcontentview(r.layout.one);

boolean flag=this.isfirstenter(getapplicationcontext(), this.getclass().getname());
if(flag)
mhandler.sendemptymessagedelayed(switch_guidactivity,4000);
else
mhandler.sendemptymessagedelayed(switch_twoactivity, 4000);

}

//***********************************************************************
//判断应用是否初次加载，读取sharedpreferences 的字段
//***********************************************************************
private static final string sharedpreferences_name="yang";
private static final string key_guide_activity="open";
/**
* mresultstr.equalsignorecase("false") 返回false
* true 则为空值
* @param context
* @param classname
* @return boolean
*/
private boolean isfirstenter(context context,string classname){
if(context==null || classname ==null || "".equalsignorecase(classname)) return false;
string mresultstr=context.getsharedpreferences(sharedpreferences_name,context.mode_world_readable).getstring(key_guide_activity, "");
if(mresultstr.equalsignorecase("false"))
   return false;
else
   return true;
}

//****************************************
//handler:跳转至不同页面
//****************************************
private final static int switch_twoactivity=1000; //主页

private final static int switch_guidactivity=1001; //滑动手势
private handler mhandler=new handler(){
public void handlemessage(android.os.message msg) {
   switch (msg.what) {
   case switch_twoactivity:
     intent intent=new intent();
     intent.setclass(oneactivity.this,twoactivity.class);
     oneactivity.this.startactivity(intent);
    // oneactivity.this.finish();
    break;
   case switch_guidactivity:
     intent intents=new intent();
     intents.setclass(oneactivity.this,mainactivity.class);
     oneactivity.this.startactivity(intents);
    // oneactivity.this.finish();
     break;
   }
   super.handlemessage(msg);
};
};

}

package cn.djy.activity;

import java.util.arraylist;

import android.app.activity;
import android.content.intent;
import android.content.sharedpreferences;
import android.os.bundle;
import android.os.parcelable;
import android.support.v4.view.pageradapter;
import android.support.v4.view.viewpager;
import android.support.v4.view.viewpager.onpagechangelistener;
import android.view.layoutinflater;
import android.view.view;
import android.view.view.onclicklistener;
import android.view.viewgroup;
import android.view.viewgroup.layoutparams;
import android.widget.button;
import android.widget.imageview;
import android.widget.twolinelistitem;
/**
* 实现
* @author dujinyang
*
*/
public class mainactivity extends activity {

    private viewpager _viewpager;

    /**
     * 分页显示的view数组
     */
    private arraylist<view> _pagerlist;
    private imageview image;

    /**
     * 小圆点的图片放进数组
     */
    private imageview[] _imageviews;

    //包裹滑动的图片linearlayout
    private viewgroup _group;

    //包裹小圆点的linearlayout
    private viewgroup _viewponits;




    /** called when the activity is first created. */
    @override
    public void oncreate(bundle savedinstancestate) {
        super.oncreate(savedinstancestate);
        setcontentview(r.layout.start);

        layoutinflater inflater=getlayoutinflater();
        _pagerlist =new arraylist<view>();
        _pagerlist.add(inflater.inflate(r.layout.viewpager_page1,null));
        _pagerlist.add(inflater.inflate(r.layout.viewpager_page2,null));

        //创建imageviews数组，大小是要显示的图片数量
        _imageviews =new imageview[_pagerlist.size()];



//        viewgroup
        _group =(viewgroup) inflater.inflate(r.layout.start, null);//加载main.xml

        _viewponits=(viewgroup) _group.findviewbyid(r.id.icon_circle);//加载小圆点的图片

        _viewpager =(viewpager) _group.findviewbyid(r.id.guidepages);//android.support.v4.view.viewpager


        //添加小圆点的图片
        for (int i = 0; i < _imageviews.length; i++) {
             image= new imageview(this);
             //设置小圆点的imageview的参数
             image.setlayoutparams(new layoutparams(20,20));//宽高均为20
             image.setpadding(20, 0, 20, 0);
             _imageviews[i]=image;

             //第一张是选中状态
             if(i==0){
                 _imageviews[i].setbackgroundresource(r.drawable.a2a);
             }else{
                 _imageviews[i].setbackgroundresource(r.drawable.a1a);
             }
             _viewponits.addview(_imageviews[i]);
        }
        //显示视图
        setcontentview(_group);
        _viewpager.setadapter(new guidepageadapter());
        _viewpager.setonpagechangelistener(new guidepagechangelistener());
    }


    void setguided(){
        sharedpreferences shared=getsharedpreferences("yang",0);
        sharedpreferences.editor editor=shared.edit();
        editor.putstring("open", "false");
        editor.commit();
    }

    class guidepageadapter extends pageradapter{

        @override
        public int getcount() {
            return _pagerlist.size();
        }

        //initalization position page
        @override
        public object instantiateitem(view container, int position) {
            ((viewpager)container).addview(_pagerlist.get(position));
            if(position==1){
                button bt=(button) container.findviewbyid(r.id.bt_close);
                bt.setonclicklistener(new onclicklistener() {
                    @override
                    public void onclick(view v) {
                        //设置已经引导
                        setguided();
                        //intent
                        intent intent=new intent();
                        intent.setclass(mainactivity.this,twoactivity.class );
                        mainactivity.this.startactivity(intent);
                        mainactivity.this.finish();
                    }
                });

            }
            return _pagerlist.get(position);
        }


        //判断是否由对象生成页面
        @override
        public boolean isviewfromobject(view view, object obj) {
            return view==obj;
        }

        //销毁页面的位置
        @override
        public void destroyitem(view container, int position, object object) {
            ((viewpager)container).removeview(_pagerlist.get(position));
        }


        @override
        public void finishupdate(view container) {
            //finish
        }

        @override
        public void startupdate(view container) {
            //start
        }

        @override
        public int getitemposition(object object) {
            //getitemposition
            return super.getitemposition(object);
        }


        @override
        public void restorestate(parcelable state, classloader loader) {
            super.restorestate(state, loader);
            //restore
        }

        @override
        public parcelable savestate() {
            return super.savestate();
            //save
        }
    }

    class guidepagechangelistener implements onpagechangelistener{

        @override
        public void onpagescrollstatechanged(int arg0) {

        }

        @override
        public void onpagescrolled(int arg0, float arg1, int arg2) {

        }

        @override
        public void onpageselected(int position) {
            for (int i = 0; i < _imageviews.length; i++) {
                    _imageviews[position].setbackgroundresource(r.drawable.a2a);
                    if(position!=i)
                        _imageviews[i].setbackgroundresource(r.drawable.a1a);

            }
        }

    }
}

package cn.djy.activity;

import java.util.arraylist;

import android.app.activity;
import android.content.intent;
import android.content.sharedpreferences;
import android.os.bundle;
import android.os.parcelable;
import android.support.v4.view.pageradapter;
import android.support.v4.view.viewpager;
import android.support.v4.view.viewpager.onpagechangelistener;
import android.view.layoutinflater;
import android.view.view;
import android.view.view.onclicklistener;
import android.view.viewgroup;
import android.view.viewgroup.layoutparams;
import android.widget.button;
import android.widget.imageview;
import android.widget.twolinelistitem;
/**
* 实现
* @author dujinyang
*
*/
public class mainactivity extends activity {

private viewpager _viewpager;

/**
* 分页显示的view数组
*/
private arraylist<view> _pagerlist;
private imageview image;

/**
* 小圆点的图片放进数组
*/
private imageview[] _imageviews;

//包裹滑动的图片linearlayout
private viewgroup _group;

//包裹小圆点的linearlayout
private viewgroup _viewponits;

    /** called when the activity is first created. */
    @override
    public void oncreate(bundle savedinstancestate) {
        super.oncreate(savedinstancestate);
        setcontentview(r.layout.start);

        layoutinflater inflater=getlayoutinflater();
        _pagerlist =new arraylist<view>();
        _pagerlist.add(inflater.inflate(r.layout.viewpager_page1,null));
        _pagerlist.add(inflater.inflate(r.layout.viewpager_page2,null));

        //创建imageviews数组，大小是要显示的图片数量
        _imageviews =new imageview[_pagerlist.size()];



//        viewgroup
        _group =(viewgroup) inflater.inflate(r.layout.start, null);//加载main.xml

        _viewponits=(viewgroup) _group.findviewbyid(r.id.icon_circle);//加载小圆点的图片

        _viewpager =(viewpager) _group.findviewbyid(r.id.guidepages);//android.support.v4.view.viewpager


        //添加小圆点的图片
        for (int i = 0; i < _imageviews.length; i++) {
    image= new imageview(this);
    //设置小圆点的imageview的参数
    image.setlayoutparams(new layoutparams(20,20));//宽高均为20
    image.setpadding(20, 0, 20, 0);
    _imageviews[i]=image;

    //第一张是选中状态
    if(i==0){
     _imageviews[i].setbackgroundresource(r.drawable.a2a);
    }else{
     _imageviews[i].setbackgroundresource(r.drawable.a1a);
    }
    _viewponits.addview(_imageviews[i]);
}
        //显示视图
        setcontentview(_group);
        _viewpager.setadapter(new guidepageadapter());
        _viewpager.setonpagechangelistener(new guidepagechangelistener());
    }


    void setguided(){
     sharedpreferences shared=getsharedpreferences("yang",0);
     sharedpreferences.editor editor=shared.edit();
     editor.putstring("open", "false");
     editor.commit();
    }

    class guidepageadapter extends pageradapter{

@override
public int getcount() {
   return _pagerlist.size();
}

//initalization position page
@override
public object instantiateitem(view container, int position) {
   ((viewpager)container).addview(_pagerlist.get(position));
   if(position==1){
    button bt=(button) container.findviewbyid(r.id.bt_close);
    bt.setonclicklistener(new onclicklistener() {
     @override
     public void onclick(view v) {
      //设置已经引导
      setguided();
      //intent
      intent intent=new intent();
      intent.setclass(mainactivity.this,twoactivity.class );
      mainactivity.this.startactivity(intent);
      mainactivity.this.finish();
     }
    });

   }
   return _pagerlist.get(position);
}

//判断是否由对象生成页面
@override
public boolean isviewfromobject(view view, object obj) {
   return view==obj;
}

//销毁页面的位置
@override
public void destroyitem(view container, int position, object object) {
   ((viewpager)container).removeview(_pagerlist.get(position));
}

@override
public void finishupdate(view container) {
   //finish
}

@override
public void startupdate(view container) {
   //start
}

@override
public int getitemposition(object object) {
   //getitemposition
   return super.getitemposition(object);
}

@override
public void restorestate(parcelable state, classloader loader) {
   super.restorestate(state, loader);
   //restore
}

@override
public parcelable savestate() {
   return super.savestate();
   //save
}
    }

    class guidepagechangelistener implements onpagechangelistener{

@override
public void onpagescrollstatechanged(int arg0) {

}

@override
public void onpagescrolled(int arg0, float arg1, int arg2) {

}

@override
public void onpageselected(int position) {
   for (int i = 0; i < _imageviews.length; i++) {
     _imageviews[position].setbackgroundresource(r.drawable.a2a);
     if(position!=i)
      _imageviews[i].setbackgroundresource(r.drawable.a1a);

   }
}

    }
}

package cn.djy.activity;

import android.app.activity;
import android.os.bundle;

public class twoactivity extends activity{


    @override
    protected void oncreate(bundle savedinstancestate) {
        super.oncreate(savedinstancestate);
        setcontentview(r.layout.end);
    }

}

package cn.djy.activity;

import android.app.activity;
import android.os.bundle;

public class twoactivity extends activity{

@override
protected void oncreate(bundle savedinstancestate) {
super.oncreate(savedinstancestate);
setcontentview(r.layout.end);
}

}

<?xml version="1.0" encoding="utf-8"?>
<framelayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:orientation="vertical"
    android:layout_width="fill_parent"
    android:layout_height="fill_parent"
    >
     <linearlayout android:layout_width="fill_parent" android:layout_height="fill_parent" android:orientation="vertical" android:id="@+id/linear_viewpager">

        <android.support.v4.view.viewpager   android:id="@+id/guidepages" android:layout_width="fill_parent" android:layout_height="wrap_content"/>

     </linearlayout>



     <linearlayout android:layout_width="fill_parent" android:layout_height="fill_parent" android:orientation="vertical" android:id="@+id/linear_circle">

         <relativelayout android:layout_width="fill_parent" android:layout_height="wrap_content" >
                <linearlayout android:id="@+id/icon_circle"
                              android:layout_width="fill_parent"
                              android:layout_height="wrap_content"
                              android:layout_marginbottom="40dip"
                              android:layout_alignparentbottom="true"
                              android:gravity="center_vertical"
                              android:orientation="horizontal"/>
         </relativelayout>

     </linearlayout>

</framelayout>

<?xml version="1.0" encoding="utf-8"?>
<framelayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:orientation="vertical"
    android:layout_width="fill_parent"
    android:layout_height="fill_parent"
    >
   <linearlayout android:layout_width="fill_parent" android:layout_height="fill_parent" android:orientation="vertical" android:id="@+id/linear_viewpager">

    <android.support.v4.view.viewpager android:id="@+id/guidepages" android:layout_width="fill_parent" android:layout_height="wrap_content"/>

   </linearlayout>
   <linearlayout android:layout_width="fill_parent" android:layout_height="fill_parent" android:orientation="vertical" android:id="@+id/linear_circle">

     <relativelayout android:layout_width="fill_parent" android:layout_height="wrap_content" >
       <linearlayout android:id="@+id/icon_circle"
            android:layout_width="fill_parent"
            android:layout_height="wrap_content"
            android:layout_marginbottom="40dip"
            android:layout_alignparentbottom="true"
            android:gravity="center_vertical"
            android:orientation="horizontal"/>
     </relativelayout>

   </linearlayout>

</framelayout>

<?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"
android:gravity="center">

<textview android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="pages222222222222222222"></textview>

<button android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="asdfi14234124" android:id="@+id/bt_close"></button>
</linearlayout>

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