AndroidTutorialForBeginners/ListViewAdapter.java at master · wiselh/AndroidTutorialForBeginners · GitHub

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/*
Adapter snaped code for Android apps that have
user id, job title and job description
*/

// adapter class
publicclassAdapterItems
 {
publicintID;
publicStringJobTitle;
publicStringDescription;
//for news details
AdapterItems( intID, StringJobTitle,StringDescription)
 {
this. ID=ID;
this. JobTitle=JobTitle;
this. Description=Description;
 }
}

//display news list
privateclassMyCustomAdapterextendsBaseAdapter {
publicArrayList<AdapterItems> listnewsDataAdpater ;

publicMyCustomAdapter(ArrayList<AdapterItems> listnewsDataAdpater) {
this.listnewsDataAdpater=listnewsDataAdpater;
 }


@Override
publicintgetCount() {
returnlistnewsDataAdpater.size();
 }

@Override
publicStringgetItem(intposition) {
returnnull;
 }

@Override
publiclonggetItemId(intposition) {
returnposition;
 }

@Override
publicViewgetView(intposition, ViewconvertView, ViewGroupparent)
 {
LayoutInflatermInflater = getLayoutInflater();
ViewmyView = mInflater.inflate(R.layout.layout_ticket, null);

finalAdapterItemss = listnewsDataAdpater.get(position);

TextViewtxtJobTitle=( TextView)myView.findViewById(R.id.txtJobTitle);
txtJobTitle.setText(s.JobTitle);

returnmyView;
 }

}

//adapter class
ArrayList<AdapterItems> listnewsData = newArrayList<AdapterItems>();
MyCustomAdaptermyadapter;

//add data and view it
listnewsData.add(newAdapterItems(1,"developer"," develop apps"));
myadapter=newMyCustomAdapter(listnewsData);
ListViewlsNews=(ListView)findViewById(R.id.LVNews);
lsNews.setAdapter(myadapter);//intisal with data

//update data in listview
listnewsData.add(newAdapterItems(2,"tester"," test apps"));
myadapter.notifyDataSetChanged();


//update

//set on clicklinisner