Android Pictures Carousel and swipe

Using Viewfipper to achieve

Mainactivity

1  PackageViewflipper.example.administrator.viewfipper;2 3 Importandroid.app.Activity;4 Importandroid.support.v7.app.AppCompatActivity;5 ImportAndroid.os.Bundle;6 Importandroid.view.MotionEvent;7 ImportAndroid.widget.ImageView;8 ImportAndroid.widget.ViewFlipper;9 Ten  Public classMainactivityextendsActivity { One     PrivateViewflipper Viewflipper; A     int[] res={R.DRAWABLE.PIC1,R.DRAWABLE.PIC2,R.DRAWABLE.PIC3,R.DRAWABLE.PIC4}; -     Private floatX; - @Override the     protected voidonCreate (Bundle savedinstancestate) { -         Super. OnCreate (savedinstancestate); - Setcontentview (r.layout.main); -Viewflipper=(Viewflipper) Findviewbyid (r.id.flipper); +          for(inti=0;i<res.length;i++){ - Viewflipper.addview (GetImage (res[i)); +         } A //viewflipper.setinanimation (this,r.anim.left_in);/* Set animation to go in from the left */ at //viewflipper.setoutanimation (this,r.anim.left_out); - //Viewflipper.setflipinterval (3000);/* Set Carousel time */ - //viewflipper.startflipping (); -  -     } -  in      PublicImageView GetImage (intRes) { -ImageView imageview=NewImageView ( This); toImageview.setbackgroundresource (RES);/*Set Picture fullscreen*/ + //Imageview.setimageresource (res); -         returnImageView; the     } *  $ @OverridePanax Notoginseng      Public Booleanontouchevent (motionevent motionevent) { -  the         Switch(Motionevent.getaction ()) { + //Falling Fingers A              Casemotionevent.action_down:{ theX =motionevent.getx (); +                  Break;} - //Finger Swipe $              CaseMOTIONEVENT.ACTION_UP: {/*Swipe left, swipe right if it's written in Action_move, the picture will overlap because it will be met multiple times*/ $ //Swipe Right -                 if(Motionevent.getx ()-X > 100) { -Viewflipper.setinanimation ( This, r.anim.left_in); theViewflipper.setoutanimation ( This, r.anim.left_out); - viewflipper.showprevious ();Wuyi                 } the                 if(X-motionevent.getx () > 100) { -Viewflipper.setinanimation ( This, r.anim.right_in); WuViewflipper.setoutanimation ( This, r.anim.right_out); - Viewflipper.shownext (); About                 } $                  Break; -             } - //Finger away -              CaseMotionevent.action_move:/*don't write Action_hover_move .*/ A                  Break; +         } the  -         return Super. Ontouchevent (motionevent); $     } the}

Main.xml

1 <?xml version= "1.0" encoding= "Utf-8"?>2 <linearlayout xmlns:android= "/http Schemas.android.com/apk/res/android "3     android:orientation=" vertical "android:layout_width=" Match_ Parent "4     android:layout_height=" Match_parent ">5 <viewflipper6     android:layout_width= "Match_parent"7     android:layout_height= "match_parent"8     android:id= "@+id/flipper" ></ViewFlipper>9 </LinearLayout>

Anim in Left_in.xml

1<?xml version= "1.0" encoding= "Utf-8"?>2<set xmlns:android= "Http://schemas.android.com/apk/res/android" >3 4<Translate5Android:duration= "2000"6Android:fromxdelta= " -100%p"7Android:toxdelta= "0"/>8<Alpha9Android:fromalpha= "0.5"TenAndroid:toalpha= "1" OneAndroid:duration= "2000" A/> -  -</set>

Right_in.xml

  1  <?xml version=" 1.0 "encoding=" Utf-8 "?>  <set xmlns:android=" Http://schemas.android.com/apk/res/android ">< Span style= "color: #008080;" > 3   4  <translate   5  android:duration= " 6  android:fromxdelta=" 100%p " 7  android:toxdelta= "0"/> 8   9 <alpha  10  android:duration= "200 0 "11  android:fromalpha=" 0.5 "12  A Ndroid:toalpha= "1"/>13  

Left_out.xml

  1  <?xml version=" 1.0 "encoding=" Utf-8 "?>  <set xmlns:android=" Http://schemas.android.com/apk/res/android ">< Span style= "color: #008080;" > 3   4  <translate   5  android:duration= " 6  android:fromxdelta=" 0 " 7  android:toxdelta= "100%p"/> 8   9< /span> <alpha  11  android:fromalpha=" 0.5 "12  Android:toalpha= "1"/>13  

Right_out.xml

  1  <?xml version=" 1.0 "encoding=" Utf-8 "?>  <set xmlns:android=" Http://schemas.android.com/apk/res/android ">< Span style= "color: #008080;" > 3   4  <translate   5  android:duration= " 6  android:fromxdelta=" 0 " 7  android:toxdelta= " -100%p"/> 8   9  <alpha  10  android:duration         = "11  android:fromalpha=" 0.5 "12  Android:toalpha= "1"/>13  

Android Pictures Carousel and swipe