I want to display my JSON into gridview, before it.. i displayed my JSON into ListView, and it works. but in BaseAdapter, i don't know how to send my JSON that I have put into ArrayList into Base Adapter
so this is my source code :
Activity :
public class MainActivity extends ListActivity {
List AgenList = new ArrayList();
boolean boolStatusKoneksi=true;
private ProgressDialog Dialog;
protected Context applicationContext;
#Override
public void onCreate(Bundle savedInstanceState){
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
new AgenAsyncTask().execute();
GridView gridview = (GridView) findViewById(R.id.gridview);
gridview.setAdapter(new AgenAdapter(this));
}
public class AgenAsyncTask extends AsyncTask<String, String, String>
{
#Override
protected void onPreExecute() {
super.onPreExecute();
Dialog = new ProgressDialog(MainActivity.this);
Dialog.setMessage("Mohon Tunggu sebentar...");
Dialog.setIndeterminate(false);
Dialog.setCancelable(true);
Dialog.show();
}
protected String doInBackground(String... args) {
String url = ("http:10.10.2/selectAgent.htm");
try{
JSONParser j=new JSONParser();
JSONArray jsonArray = j.takeJson(url);;
for(int i =0; i<jsonArray.length(); i++){
JSONObject c = jsonArray.getJSONObject(i);
HashMap<String, String> map = new HashMap<String, String>();
if (c.has("atasan"))
map.put("atasan", c.get("atasan").toString());
if (c.has("nama_agen"))
map.put("nama_agen", c.get("nama_agen").toString());
if (c.has("kode_agen"))
map.put("kode_agen", c.get("kode_agen").toString());
if (c.has("no_aaji"))
map.put("no_aaji", c.get("no_aaji").toString());
if (c.has("jenis"))
map.put("jenis", c.get("jenis").toString());
AgenList.add(map);
}
} catch (JSONException e) {
e.printStackTrace();
}
return null;
}
#Override
protected void onPostExecute(String file_url) {
}
}
This is my BaseAdapter :
public class AgenAdapter extends BaseAdapter {
public AgenAdapter(MainActivity mainActivity) {
}
#Override
public int getCount() {
// TODO Auto-generated method stub
return 0;
}
#Override
public Object getItem(int position) {
// TODO Auto-generated method stub
return null;
}
#Override
public long getItemId(int position) {
// TODO Auto-generated method stub
return 0;
}
#Override
public View getView(int position, View convertView, ViewGroup parent) {
LayoutInflater layout = getLayoutInflater();
View view= layout.inflate(R.layout.list_item,parent,false);
TextView ATASAN = (TextView) findViewById(R.id.atasan);
TextView NAMA_AGEN= (TextView) findViewById(R.id.nama_agen);
TextView KODE_AGEN= (TextView) findViewById(R.id.kode_agen);
TextView NO_AAJI= (TextView) findViewById(R.id.no_aaji);
TextView JENIS= (TextView) findViewById(R.id.jenis);
return view;
}
}
}
As you see, i have ArrayList named as = AgenList but i haven't put it into my BaseAdapter.
make a parametrized constructor and pass your array list into its paramerts. so your class will be like
public class AgenAdapter extends BaseAdapter {
List<yourObj> list;
Activity a;
public AgenAdapter(Activity activity,List<yourObj> list) {
this.a=activity;
this.list=list;
}
#Override
public int getCount() {
// TODO Auto-generated method stub
return list.size();///////return size of list
}
#Override
public Object getItem(int position) {
// TODO Auto-generated method stub
return position;///// dont return null here
}
#Override
public long getItemId(int position) {
// TODO Auto-generated method stub
return position;/////////return position as itemID
}
#Override
public View getView(int position, View convertView, ViewGroup parent) {
LayoutInflater layout = getLayoutInflater();
View view= layout.inflate(R.layout.list_item,parent,false);
TextView ATASAN = (TextView) findViewById(R.id.atasan);
TextView NAMA_AGEN= (TextView) findViewById(R.id.nama_agen);
TextView KODE_AGEN= (TextView) findViewById(R.id.kode_agen);
TextView NO_AAJI= (TextView) findViewById(R.id.no_aaji);
TextView JENIS= (TextView) findViewById(R.id.jenis);
return view;
}
}
try this.
gridview.setAdapter(new AgenAdapter(this), AgenList);
and use this line in your onPostExecute() instead of onCreate()
Like this:
#Override
protected void onPostExecute(String file_url) {
gridview.setAdapter(new AgenAdapter(this), AgenList);
}
Have a look at ArrayAdapter. It contains all of the implementation for an Adapter based on an ArrayList.
Make your adapter a subclass of ArrayAdapter, giving a parametrised type. Yours in this case being Map<String, String>
public class ResultAdapter extends ArrayAdapter<Map<String,String>> {
private int mResource;
/**
* #param context
* #param resource
*/
public ResultAdapter(Context context, int resource, ArrayList<Map<String,String>> dataList) {
super(context, resource, dataList);
this.mResource = resource;
}
...
}
Override the getView method of the ArrayAdapter to use to set the data given to the views.
#Override
public View getView(int position, View convertView, ViewGroup parent) {
View view;
// If the view is already inflated, reuse it.
// Else inflate the view
if (convertView != null) {
view = convertView;
} else {
//inflate view
final LayoutInflater inflater = (LayoutInflater) getContext().getSystemService(Context.LAYOUT_INFLATER_SERVICE);
view = inflater.inflate(mResource, parent, false);
}
TextView ATASAN = (TextView) findViewById(R.id.atasan);
...
//Get data here
Map<String, String> item = getItem(position);
//Set data to the View's e.g.
ATASAN.setText(item.get("ATASAN"));
...
return view;
}
Related
I have list items on one list layout among items i have there is a chronometer that i need to start on each row ,other items come from database, but when activity launches Chronometer stays on 00:00. Please help me , i did many research some tell me that in can use adapter but i am not familiar with it, i don't know if there is not another way to do it without using adapter .
MainActivity .java:
private ArrayList<HashMap<String, String>> userList;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
myList = (ListView)findViewById(R.id.listView);
inflatedView =
getLayoutInflater().inflate(R.layout.payement_timing_list_adapter_view, null);
chronometer = (Chronometer)
inflatedView.findViewById(R.id.chronometer);
if (userList.size() != 0) {
//Set the User Array list in ListView
adapter = new SimpleAdapter(getApplicationContext(), userList, R.layout.payement_timing_list_adapter_view,
new String[]{"Driver_fullname", "plate_no", "parking_name"},
new int[]{R.id.drivername, R.id.plateno, R.id.pname});
myList.setAdapter(adapter);
}
myList.setOnItemClickListener(new AdapterView.OnItemClickListener() {
#Override
public void onItemClick(AdapterView<?> parent,
View view, int position, long id) {
Log.d("My POSITION",""+position);
((Chronometer)inflatedView.findViewById(R.id.chronometer)).myList.
(position).start();
chronometer.start();
}
});
You will need to use a custom adapter for your ListView, and declare the Chronometer in the getView method for each row.
A custom adapter could be onle like this:
public class CustomAdapter extends BaseAdapter{
ArrayList<HashMap<String, String>> users;
Context context;
private static LayoutInflater inflater=null;
public CustomAdapter(MainActivity mainActivity, ArrayList<HashMap<String, String>> usersList) {
// TODO Auto-generated constructor stub
users = usersList;
context=mainActivity;
inflater = ( LayoutInflater )context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
}
#Override
public int getCount() {
// TODO Auto-generated method stub
return items.length;
}
#Override
public Object getItem(int position) {
// TODO Auto-generated method stub
return position;
}
#Override
public long getItemId(int position) {
// TODO Auto-generated method stub
return position;
}
public class Holder
{
TextView tv;
...
Chronometer cr;
}
#Override
public View getView(final int position, View convertView, ViewGroup parent) {
// TODO Auto-generated method stub
Holder holder=new Holder();
View rowView;
//Create a custom layout for your row view with the chronometer on it and get it here
rowView = inflater.inflate(R.layout.custom_row_item, null);
holder.tv=(TextView) rowView.findViewById(R.id.textView1);
...
holder.cr=(Chronometer) rowView.findViewById(R.id.chronometer);
cr.start();
holder.tv.setText("GET THE TEXT YOU NEED FROM USERS LIST HERE");
return rowView;
}
}
Then declare and use your custom adapter like:
CustomAdapter myAdapter = new CustomAdapter(YourActivity.this, userList);
myList.setAdapter(myAdapter);
Hope it helps :)
I'm looking to some way for sort my items inside my listview. Which is a multi values Listview with 3 items for each row. I use a Custom ListViewAdapter to achieve this, but they are sorted in order of introduction inside the ArraysList. Something like:
1-2-3-4-5-6....
I want to inverse this order, having in top of my Listview the last item introduced:
6-5-4-3-2-1....
Here is my Custom ListViewAdapter:
public class ListViewAdapter extends BaseAdapter {
static class ViewHolder {
TextView number;
TextView elapsedTime;
TextView totalTime;
}
public static final String FIRST_COLUMN="First";
public static final String SECOND_COLUMN="Second";
public static final String THIRD_COLUMN="Third";
public ArrayList<HashMap<String, String>> list;
Activity activity;
public ListViewAdapter(Activity activity,ArrayList<HashMap<String, String>> list){
super();
this.activity=activity;
this.list=list;
}
#Override
public int getCount() {
// TODO Auto-generated method stub
return list.size();
}
#Override
public Object getItem(int position) {
// TODO Auto-generated method stub
return list.get(position);
}
#Override
public long getItemId(int position) {
// TODO Auto-generated method stub
return 0;
}
#Override
public View getView(int position, View convertView, ViewGroup parent) {
// TODO Auto-generated method stub
LayoutInflater inflater=activity.getLayoutInflater();
final ViewHolder viewHolder;
if(convertView == null){
convertView = inflater.inflate(R.layout.timer_row, null);
viewHolder = new ViewHolder();
viewHolder.number = (TextView) convertView.findViewById(R.id.number);
viewHolder.elapsedTime = (TextView) convertView.findViewById(R.id.elapsed_time);
viewHolder.totalTime =(TextView) convertView.findViewById(R.id.total_time);
convertView.setTag(viewHolder);
}
else{
viewHolder = (ViewHolder) convertView.getTag();
}
HashMap<String, String> map=list.get(position);
viewHolder.number.setText(map.get(FIRST_COLUMN));
viewHolder.elapsedTime.setText(map.get(SECOND_COLUMN));
viewHolder.totalTime.setText(map.get(THIRD_COLUMN));
return convertView;
}
}
And here is how I call it in my activity:
//ListView Adapter
mListviewLayout = (RelativeLayout)v.findViewById(R.id.listview_times_layout);
mTimesListview = (ListView)v.findViewById(R.id.times_listview);
mTimesArrayList = new ArrayList<HashMap<String,String>>();
mListViewAdapter= new ListViewAdapter(mActivity, mTimesArrayList);
mTimesListview.setAdapter(mListViewAdapter);
Finally, here is how I introduce items inside the Hashmap:
btnNextCicle.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
if (isTimerPaused()) {
onTimerStop();
} else {
mListviewLayout.setVisibility(View.VISIBLE);
mCiclesCounter++;
HashMap<String, String> newEntry = new HashMap<String, String>();
newEntry.put(ListViewAdapter.FIRST_COLUMN, "#" + mCiclesCounter);
newEntry.put(ListViewAdapter.SECOND_COLUMN, Util.getTimeForTimer(mElapsedCicleTime));
newEntry.put(ListViewAdapter.THIRD_COLUMN, Util.getTimeForTimer(mTimeInMilliseconds));
mCicleStartTime = SystemClock.elapsedRealtime();
mTimesArrayList.add(newEntry);
}
}
});
You can subclass HashMap<String, Sting> and make it implements Comparable. Then you can use Arrays.sort(yourComparable) to sort the array the way you want.
I am Listing all the Apps installed on device in Fragment which having gridview inside. what i want to do is, i want 4 col * 5 rows(20 App in one fragment only) , if i install new app (app count 21) it must set on the next fragment and set at the top left of new fragment , fragment should generate dynamically , and add to viewpager.
here is my code. MainActivity :
public class MainActivity extends FragmentActivity {
ViewPager pager;
AppViewAdapter adapter;
GridFrag gridFrag;
FragmentManager fragmentManager;
FragmentTransaction transaction;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
bindView();
init();
addListener();
}
private void bindView() {
pager = (ViewPager) findViewById(R.id.slideingpager);
}
private void init() {
adapter = new AppViewAdapter(getSupportFragmentManager());
pager.setAdapter(adapter);
}
}
GridFragment.java :
public class GridFrag extends android.support.v4.app.Fragment implements
OnItemClickListener {
GridView gridView;
ViewAdapter viewAdapter;
PackageManager packageManager;
int columnsOfGridView;
public class AppDetails {
Drawable icon;
String label;
}
AppDetails packages[];
#Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
return inflater.inflate(R.layout.gridfrag, container, false);
}
#Override
public void onActivityCreated(Bundle savedInstanceState) {
// TODO Auto-generated method stub
super.onActivityCreated(savedInstanceState);
packageManager = getActivity().getPackageManager();
gridView = (GridView) getActivity().findViewById(R.id.grid);
final Intent mainIntent = new Intent(Intent.ACTION_MAIN, null);
mainIntent.addCategory(Intent.CATEGORY_LAUNCHER);
List<ResolveInfo> packList = packageManager.queryIntentActivities(
mainIntent, 0);
packages = new AppDetails[packList.size()];
for (int i = 0; i < packList.size(); i++) {
packages[i] = new AppDetails();
packages[i].icon = packList.get(i).loadIcon(packageManager);
packages[i].label = packList.get(i).loadLabel(packageManager)
.toString();
}
viewAdapter = new ViewAdapter(getActivity(), packages);
gridView.setAdapter(viewAdapter);
int totalApps = gridView.getCount();
Toast.makeText(getActivity(), "Total "+ totalApps + " App(s)Found",Toast.LENGTH_SHORT).show();
gridView.setOnItemClickListener(this);
}
#Override
public void onItemClick(AdapterView<?> parent, View view, int position,
long id) {
// TODO Auto-generated method stub
Toast.makeText(getActivity(),
"You Clicked on : " + packages[position].label,
Toast.LENGTH_SHORT).show();
}
}
ViewAdapter.java (GridAdapter)
public class ViewAdapter extends BaseAdapter {
private Context context;
AppDetails setPacksForAdapter[];
public ViewAdapter(Context c, AppDetails apps[]) {
context = c;
setPacksForAdapter = apps;
}
#Override
public int getCount() {
// TODO Auto-generated method stub
return setPacksForAdapter.length;
}
#Override
public Object getItem(int arg0) {
// TODO Auto-generated method stub
return null;
}
#Override
public long getItemId(int arg0) {
// TODO Auto-generated method stub
return 0;
}
public static class ViewHolder {
ImageView imgDefaultAppIcon;
TextView tvDefaultAppLabel;
}
#Override
public View getView(int pos, View v, ViewGroup parent) {
// TODO Auto-generated method stub
ViewHolder holder = new ViewHolder();
if (v == null) {
LayoutInflater inflater = (LayoutInflater) context
.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
v = inflater.inflate(R.layout.grid_view, null);
holder.imgDefaultAppIcon = (ImageView) v
.findViewById(R.id.ivAppIcon);
holder.tvDefaultAppLabel = (TextView) v
.findViewById(R.id.tvAppLabel);
v.setTag(holder);
} else {
holder = (ViewHolder) v.getTag();
}
holder.imgDefaultAppIcon.setImageDrawable(setPacksForAdapter[pos].icon);
holder.tvDefaultAppLabel.setText(setPacksForAdapter[pos].label);
return v;
}
}
AppViewAdepter.java (For ViewPager)
public class AppViewAdapter extends FragmentPagerAdapter {
List<Fragment> fragmentsList;
public AppViewAdapter(FragmentManager fm) {
super(fm);
this.fragmentsList = new ArrayList<Fragment>();
for (int i = 0; i <= 2; i++) {
if (i % 2 == 0)
fragmentsList.add(new GridFrag());
else
fragmentsList.add(new FragTwo());
}
}
#Override
public Fragment getItem(int arg0) {
return fragmentsList.get(arg0);
}
#Override
public int getCount() {
// TODO Auto-generated method stub
return fragmentsList.size();
}
}
Set Layoutparams dynamically height of rootview of single grid in Adapter in getView() Method
(Device height / 5) - statusBarHieght
Some code : in getView() of Adapter
int grid_height = ((Helper.get_device_height(context)) / 5) - statusBarHeight;
GridView.LayoutParams layoutParams = (android.widget.AbsListView.LayoutParams) view.getLayoutParams();
layoutParams.height = grid_height;
view.setLayoutParams(layoutParams);
and,
gridview XML set columns=4
It will solve your problem.
Hope it will help you !
in your layout.xml by default <android:columnCount="auto_fit"> is set, you have to change it to as 4 by dong this <android:columnCount="4"> and to set rows similarly also in java you can do this like following setColumnCount(4) and setRowCount(5)
Hi i have problem with my adapter, i don't know how to refresh my data in ListView when i use adapter.notifyDataSetChanged() after data changing nothing happen. I wonder if i have to override notifyDataSetChanged() in this class. I hope you will help me.
Here is my adapter class:
public class ListViewAdapter extends BaseAdapter{
public ArrayList<HashMap<String, String>> list;
Activity activity;
TextView txtFirst;
TextView txtSecond;
TextView txtThird;
TextView txtFourth;
public static final String FIRST_COLUMN="First";
public static final String SECOND_COLUMN="Second";
public static final String THIRD_COLUMN="Third";
public static final String FOURTH_COLUMN="Fourth";
public ListViewAdapter(Activity activity,ArrayList<HashMap<String, String>> list){
super();
this.activity=activity;
this.list=list;
}
#Override
public int getCount() {
// TODO Auto-generated method stub
return list.size();
}
#Override
public Object getItem(int position) {
// TODO Auto-generated method stub
return list.get(position);
}
#Override
public long getItemId(int position) {
// TODO Auto-generated method stub
return 0;
}
#Override
public View getView(int position, View convertView, ViewGroup parent) {
// TODO Auto-generated method stub
LayoutInflater inflater=activity.getLayoutInflater();
if(convertView == null){
convertView=inflater.inflate(R.layout.lista_wlasnych_spolek, null);
txtFirst=(TextView) convertView.findViewById(R.id.nazwa_spolki);
txtSecond=(TextView) convertView.findViewById(R.id.wartosc_akt);
txtThird=(TextView) convertView.findViewById(R.id.wartosc_kupna);
txtFourth=(TextView) convertView.findViewById(R.id.wartosc_calosci);
}
HashMap<String, String> map=list.get(position);
txtFirst.setText(map.get(FIRST_COLUMN));
txtSecond.setText(map.get(SECOND_COLUMN));
txtThird.setText(map.get(THIRD_COLUMN));
txtFourth.setText(map.get(FOURTH_COLUMN));
return convertView;
}
}
here im adding my fragment class which use this adapter:
public class Tab2Fragment extends Fragment {
private ArrayList<HashMap<String, String>> list;
public static final String FIRST_COLUMN="First";
public static final String SECOND_COLUMN="Second";
public static final String THIRD_COLUMN="Third";
public static final String FOURTH_COLUMN="Fourth";
public ListViewAdapter adapter;
#Override
public View onCreateView(LayoutInflater inflater,
#Nullable ViewGroup container, #Nullable Bundle savedInstanceState) {
View v = inflater.inflate(R.layout.spolki_portfel, container, false);
ListView listView=(ListView) v.findViewById(R.id.listView1);
list=new ArrayList<HashMap<String,String>>();
LayoutInflater inflater1 = getActivity().getLayoutInflater();
View header = inflater1.inflate(R.layout.naglowek_wlasne_spolki, listView, false);
listView.addHeaderView(header);
for(int i = 0 ; i < MainActivity.zmienne.lista_moich_spolek.size();i++){
dodaj_spolke(MainActivity.zmienne.lista_moich_spolek.get(i).nazwa,MainActivity.zmienne.lista_moich_spolek.get(i).wartosc_aktualna,MainActivity.zmienne.lista_moich_spolek.get(i).ilosc,MainActivity.zmienne.lista_moich_spolek.get(i).cena_kupna);
}
adapter=new ListViewAdapter(getActivity(), list);
listView.setAdapter(adapter);
//THIS INCREASE VALUE
MainActivity.zmienne.lista_moich_spolek.get(0).cena_kupna++;
adapter.notifyDataSetChanged();
//CHECKING IF VALUE IS HIGHER
System.out.println("cena " + MainActivity.zmienne.lista_moich_spolek.get(0).cena_kupna);
return v;
}
Not exactly, but you're probably not actually updating the adapter's list. Make a method in your adapter that looks like this
public void updateItems(ArrayList<HashMap<String, String>> newList) {
list.clear();
list.addAll(newList);
this.notifyDataSetChanged();
}
Then call this from wherever you have the adapter set up
mAdapter.updateItems(newList)
Your problem might be because you don't have the right Adapter class. Try this one, I didn't had time to test it but it should work, also call notifiyDataSetChanged() after adding new elements to that list.
public class ListViewAdapter extends ArrayAdapter<HashMap<String, String>> {
public ArrayList<HashMap<String, String>> list;
private Activity activity;
public static final String FIRST_COLUMN="First";
public static final String SECOND_COLUMN="Second";
public static final String THIRD_COLUMN="Third";
public static final String FOURTH_COLUMN="Fourth";
public ListViewAdapter(Activity activity,ArrayList<HashMap<String, String>> list){
super(activity, R.layout.lista_wlasnych_spolek, list);
this.activity=activity;
this.list=list;
}
#Override
public int getCount() {
// TODO Auto-generated method stub
return list.size();
}
#Override
public HashMap<String, String> getItem(int position) {
// TODO Auto-generated method stub
return list.get(position);
}
#Override
public long getItemId(int position) {
// TODO Auto-generated method stub
return 0;
}
#Override
public View getView(int position, View convertView, ViewGroup parent) {
ListViewHolder listViewHolder;
if(convertView == null){
listViewHolder = new ListViewHolder();
convertView = activity.getLayoutInflater().inflate(R.layout.lista_wlasnych_spolek, null);
listViewHolder.txtFirst = (TextView) convertView.findViewById(R.id.nazwa_spolki);
listViewHolder.txtSecond = (TextView) convertView.findViewById(R.id.wartosc_akt);
listViewHolder.txtThird = (TextView) convertView.findViewById(R.id.wartosc_kupna);
listViewHolder.txtFourth = (TextView) convertView.findViewById(R.id.wartosc_calosci);
convertView.setTag(listViewHolder);
} else {
listViewHolder = (ListViewHolder) convertView.getTag();
}
HashMap<String, String> map=list.get(position);
listViewHolder.txtFirst.setText(map.get(FIRST_COLUMN));
listViewHolder.txtSecond.setText(map.get(SECOND_COLUMN));
listViewHolder.txtThird.setText(map.get(THIRD_COLUMN));
listViewHolder.txtFourth.setText(map.get(FOURTH_COLUMN));
return convertView;
}
public class ListViewHolder {
TextView txtFirst;
TextView txtSecond;
TextView txtThird;
TextView txtFourth;
}
}
Ok, im sorry for wasting your time it was my fault i missed that i was changing source of data but no exacly ListView I should change list.get(0).put("Fourth", "5"); but i was changing MainActivity.zmienne.lista_moich_spolek.get(0).cena_kupna++; and I wondered why it didn't work.
I created custom adapter for listview which contain text and images, on click of particular list item I have to open another activity, but I am not able to fire listview click event, below is my code.
Thanks.
Adapter
public class ImageAndTextAdapter extends ArrayAdapter<String> {
private LayoutInflater mInflater;
private Context myCtx;
private String[] mStrings;
private TypedArray mIcons;
private int mViewResourceId;
public ImageAndTextAdapter(Context ctx, int viewResourceId,
String[] strings, TypedArray icons) {
super(ctx, viewResourceId, strings);
myCtx = ctx;
mInflater = (LayoutInflater)ctx.getSystemService(
Context.LAYOUT_INFLATER_SERVICE);
mStrings = strings;
mIcons = icons;
mViewResourceId = viewResourceId;
}
#Override
public int getCount() {
return mStrings.length;
}
#Override
public String getItem(int position) {
return mStrings[position];
}
#Override
public long getItemId(int position) {
return 0;
}
#Override
public View getView(int position, View convertView, ViewGroup parent) {
convertView = mInflater.inflate(mViewResourceId, null);
ImageView iv = (ImageView)convertView.findViewById(R.id.option_icon);
iv.setImageDrawable(mIcons.getDrawable(position));
TextView tv = (TextView)convertView.findViewById(R.id.option_text);
tv.setText(mStrings[position]);
return convertView;
}
}
Main acitivity
public class OurWishingWellActivity extends ListActivity implements OnClickListener{
/** Called when the activity is first created. */
#Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
// setContentView(R.layout.list_view_image);
Context ctx = getApplicationContext();
Resources res = ctx.getResources();
String[] options = res.getStringArray(R.array.reg_item_names);
TypedArray icons = res.obtainTypedArray(R.array.reg_icons);
setListAdapter(new ImageAndTextAdapter(ctx, R.layout.list_item,
options, icons));
}
#Override
public void onClick(View v) {
// TODO Auto-generated method stub
}
}
Respected Aafag#
You have write onclick of listview like below.
#Override
protected void onListItemClick(ListView l, View v, int position, long id) {
// TODO Auto-generated method stub
super.onListItemClick(l, v, position, id);
Toast.makeText(AdvancedListViewActivity.this, "working", Toast.LENGTH_SHORT).show();
System.out.println("working!!!!!!!!!");
}
Add listener
#Override
public View getView(int position, View convertView, ViewGroup parent) {
convertView = mInflater.inflate(mViewResourceId, null);
ImageView iv = (ImageView)convertView.findViewById(R.id.option_icon);
iv.setImageDrawable(mIcons.getDrawable(position));
TextView tv = (TextView)convertView.findViewById(R.id.option_text);
tv.setText(mStrings[position]);
convertView .setOnClickListener(new OnClickListener() {
#Override
public void onClick(View v) {
// TODO Auto-generated method stub
startActivity();
}
});
return convertView;
}