/**  * 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>

<LinearLayout   xmlns:android="http://schemas.android.com/apk/res/android"   android:layout_width="match_parent"   android:layout_height="match_parent"  android:orientation="vertical">    <TextView android:layout_width="fill_parent" android:layout_height="fill_parent" android:gravity="center" android:text="adfasfasfweqwwfqw'"    />  </LinearLayout> <LinearLayout   xmlns:android="http://schemas.android.com/apk/res/android"   android:layout_width="match_parent"   android:layout_height="match_parent"  android:orientation="vertical">    <TextView android:layout_width="fill_parent" android:layout_height="fill_parent" android:gravity="center" android:text="adfasfasfweqwwfqw'"    />  </LinearLayout>  

<?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> <?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>