Android Implementation timeline

Yesterday the group has discussed the timeline of the project, did not contact, thought very hanging, after the study to know that the surface is a bluff, the use of the ListView can be achieved, there is no fresh things

Say less nonsense, direct

Both pictures and text can be customized by private

There's nothing to say, just go to the code! I believe you can read it.

1. Timeline item's layout file

<?xml version= "1.0" encoding= "Utf-8"? ><relativelayout xmlns:android= "http://schemas.android.com/apk/res/ Android "Android:layout_width=" Match_parent "android:layout_height=" match_parent "android:orientation=" vertical " > <linearlayout android:id= "@+id/left" android:layout_width= "Wrap_content" android:layout_he            ight= "wrap_content" android:orientation= "vertical" > <view android:layout_width= "1DP" android:layout_height= "25DP" android:layout_marginleft= "60DP" android:background= "#A6A6A6"/&G        T <imageview android:id= "@+id/left_imageview" android:layout_width= "Wrap_content" Androi d:layout_height= "Wrap_content" android:layout_marginleft= "50DP" android:src= "@drawable/medicalcheck2 "/> <view android:layout_width=" 1DP "android:layout_height=" 25DP "android:l ayout_marginleft= "60DP"            android:background= "#A6A6A6"/> </LinearLayout> <linearlayout Android:layout_alignlef t= "@id/left" android:layout_width= "match_parent" android:layout_height= "70DP" android:orientation= "ve             Rtical "android:gravity=" center "android:layout_marginleft=" 100DP "> <textview Android:id= "@+id/right_textview" android:layout_width= "match_parent" android:layout_height= "wrap _content "android:text=" AAA "/> </LinearLayout></RelativeLayout>

2. Model of pictures and text

Package Com.sdufe.thea.guo.model;public class Timelinemodel {private int imageview;private String text;public int Getimageview () {return imageview;} public void Setimageview (int imageview) {this.imageview = ImageView;} Public String GetText () {return text;} public void SetText (String text) {this.text = text;} Public Timelinemodel (int imageview, String text) {super (); This.imageview = Imageview;this.text = text;}}

3 Adapter for TIME axis

Package Com.sdufe.thea.guo.adapter;import Java.util.list;import Com.sdufe.thea.guo.r;import Com.sdufe.thea.guo.model.timelinemodel;import Android.content.context;import Android.view.LayoutInflater;import Android.view.view;import Android.view.viewgroup;import Android.widget.baseadapter;import Android.widget.ImageView Import Android.widget.textview;public class Timelineadapter extends Baseadapter {context context; List<timelinemodel> List;public Timelineadapter (context context, list<timelinemodel> list) {super (); This.context = Context;this.list = list;} @Overridepublic int GetCount () {if (list!=null) {return list.size ();} return 0;} @Overridepublic Object getItem (int position) {if (list!=null) {return list.get (position);} return null;} @Overridepublic long Getitemid (int position) {return position;} @Overridepublic view GetView (int position, view Convertview, ViewGroup parent) {Viewhold hold;if (convertview==null) {Hol D=new viewhold (); Convertview=layoutinflater.from (context). Inflate (R.layout.timeline_item, NULL); Convertview.settag (hold);} else {hold= (viewhold) Convertview.gettag ();} hold.imageview= (ImageView) Convertview.findviewbyid (R.id.left_imageview); hold.show= (TextView) Convertview.findviewbyid (R.id.right_textview); Hold.imageView.setImageResource (List.get (position). Getimageview ( ); Hold.show.setText (List.get (position). GetText ()); return Convertview;} Static class Viewhold{public TextView show;public ImageView ImageView;}}

Layout of the files are the same as the use of the ListView, also paste the code it, convenient for you I He

Package Com.sdufe.thea.guo;import Java.util.arraylist;import Java.util.list;import android.app.activity;import Android.os.bundle;import Android.view.menu;import Android.view.window;import Android.widget.listview;import Com.sdufe.thea.guo.adapter.timelineadapter;import Com.sdufe.thea.guo.model.timelinemodel;public Class Mainactivity extends Activity {private ListView listview;private list<timelinemodel> list;private Timelineadapter adapter; @Overrideprotected void OnCreate (Bundle savedinstancestate) {super.oncreate ( Savedinstancestate); requestwindowfeature (Window.feature_no_title); Setcontentview (R.layout.activity_main); InitData (); Initview ();} private void Initview () {listview= (ListView) Findviewbyid (R.id.listview); Adapter=new timelineadapter (this, list); Listview.setadapter (adapter);} private void InitData () {list=new arraylist<timelinemodel> (); List.add (New Timelinemodel ( R.drawable.medicalcheck2, "haha")); List.add (New Timelinemodel (R.drawable.nurse_visit2, "hehe")); List.add (New TimeLInemodel (r.drawable.nursingcareplan2, "hehe"); List.add (New Timelinemodel (R.drawable.medicalcheck2, "haha")); List.add (New Timelinemodel (R.drawable.nurse_visit2, "La La")), List.add (New Timelinemodel (r.drawable.nursingcareplan2, "cough")); @Overridepublic boolean Oncreateoptionsmenu (Menu menu) {//Inflate the menu; This adds items to the action bar if it is PR Esent.getmenuinflater (). Inflate (R.menu.main, menu); return true;}}

OK, the code is finished, do not be fooled by the appearance of many apps

Code: http://download.csdn.net/detail/elinavampire/8179393

Github:https://github.com/zimoguo/timelinedemo

Android Implementation timeline