I have a listview with an image and a textview in each row.
I want to get the value of the text on the clicking of the whole row.
Below code is behaving strange.I am getting the value of random row instead of the one clicked.
I am not getting what is wrong.
Any help would be appreciated.
I am doing this, :
public static class LazyAdapter extends BaseAdapter {
private Activity activity;
private ArrayList<HashMap<String, String>> data;
private static LayoutInflater inflater=null;
public ImageLoader imageLoader;
public LazyAdapter(Activity a, ArrayList<HashMap<String, String>> d) {
activity = a;
data=d;
inflater = (LayoutInflater)activity.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
imageLoader=new ImageLoader(activity.getApplicationContext());
}
public int getCount() {
return data.size();
}
public Object getItem(int position) {
return position;
}
public long getItemId(int position) {
return position;
}
public View getView(final int position, View convertView, ViewGroup parent) {
View vi=convertView;
if(convertView==null)
vi = inflater.inflate(R.layout.list_row, null);
title = (TextView)vi.findViewById(R.id.title); // title
ImageView thumb_image=(ImageView)vi.findViewById(R.id.list_image); // thumb image
HashMap<String, String> song = new HashMap<String, String>();
song = data.get(position);
// Setting all values in listview
title.setText(song.get(Meida_listActivity.KEY_TITLE));
imageLoader.DisplayImage(song.get(Meida_listActivity.KEY_THUMB_URL), thumb_image);
vi.setOnClickListener( new View.OnClickListener()
{
public void onClick(View v)
{
String listValue = (String) title.getText();
System.out.println("this is value of string ::: :::: " + listValue);
}
});
return vi;
}
}
You can also try implementing click for listview and get text like this!Hope it works..
listView.setOnItemClickListener(new OnItemClickListener() {
#Override
public void onItemClick(AdapterView<?> parent, View view,
int position, long id) {
TextView text = (TextView) view.findViewById(R.id.title);
String lst_txt = text.getText().toString().trim();
System.out.println("this is value of string ::: :::: " + lst_txt);
}
});
On your OnClickListener change your code to this:
vi.setOnClickListener( new View.OnClickListener()
{
public void onClick(View v)
{
String listValue = (String) data.get(position).get(Meida_listActivity.KEY_TITLE);
System.out.println("this is value of string ::: :::: " + listValue);
}
});
That way you ensure you are referring the correct row.
type data of variable data is ArrayList
HashMap<String, String> _hashMap = (HashMap<String, String>) data.get(position);
String _test = _hashMap.get("Text").toString();
vi.setOnClickListener( new View.OnClickListener()
{
public void onClick(View v)
{
title = (TextView)v.findViewById(R.id.title);
String listValue = title.getText().toString();
System.out.println("this is value of string ::: :::: " + listValue);
}
});
return vi;
add below line listView.setOnItemClickListener(this); and Override onItemClick method. Retrive object on the basis of position(third parameter).
use this listener into Activity oncreate method
listView.setOnItemClickListener(new AdapterView.OnItemClickListener() {
#Override
public void onItemClick(AdapterView<?> av, View arg1, int index,
long arg3) {
// Perform Action here.....
String value = av.getItemAtPosition(index).toString();
}
});
Related
I have used Customized ListView And not ExtendedListView. i have taken relative layout in order to show it as sub_list. By default i have set the visibilty of this sub_list relative layout as GONE. And on the click of any listItem that relative layout(by default set as gone) will appear on the screen respectively. But When I click on any of the rows the sub_list appear for each row simultaneously. What i want is that it should be shown only for one row at a time. I have already checked this similar [question]: How to modify only one row at a time in Listview? and modified my code but still i am unable to achieve my goal.
Here is my pieace of code:
public class CustomAdapter extends BaseAdapter {
Activity context;
ArrayList<String> s_date,c_number,d_ration,s_time,download_path,a_number,a_name,dt_number;
int flag=0,temp=1,position;
String mUrl;
int posview;
private int selectedIndex;
CustomAdapter(Activity context, ArrayList<String> start_date, ArrayList<String> caller_number, ArrayList<String> duration,ArrayList<String> start_time, ArrayList<String> download_path, ArrayList<String> agent_number, ArrayList<String> agent_name,ArrayList<String> dt_num)
{
this.context=context;
this.s_date=start_date;
this.c_number=caller_number;
this.d_ration=duration;
this.s_time=start_time;
this.download_path=download_path;
this.a_number=agent_number;
this.a_name=agent_name;
this.dt_number=dt_num;
selectedIndex = -1;
}
public void setSelectedIndex(int ind)
{
selectedIndex = ind;
notifyDataSetChanged();
}
#Override
public int getCount() {
return s_date.size();
}
#Override
public Object getItem(int i) {
return null;
}
#Override
public long getItemId(int position) {
return position;
}
public View getView(final int pos, final View v, ViewGroup g)
{
//LayoutInflater l=context.getLayoutInflater();
//View rowView=l.inflate(R.layout.log_layout,null,true);
posview=pos;
LayoutInflater inflater = (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
final View row = inflater.inflate(R.layout.list_item, g, false);
TextView start_date = (TextView) row.findViewById(R.id.start_date);
start_date.setText(s_date.get(pos));
TextView caller_number = (TextView) row.findViewById(R.id.caller_number);
caller_number.setText(c_number.get(pos));
TextView duration = (TextView) row.findViewById(R.id.duration);
duration.setText(d_ration.get(pos));
TextView start_time = (TextView) row.findViewById(R.id.start_time);
start_time.setText(s_time.get(pos));
TextView agent_name = (TextView) row.findViewById(R.id.agent_name);
agent_name.setText(a_name.get(pos));
TextView agent_number = (TextView) row.findViewById(R.id.agent_number);
agent_number.setText(a_number.get(pos));
TextView dt_numb=(TextView)row.findViewById(R.id.dt_number);
dt_numb.setText("MHL No. -"+dt_number.get(pos));
RelativeLayout r = (RelativeLayout)row.findViewById(R.id.sub_layout);
r.setVisibility(position == posview ? View.VISIBLE : View.GONE);
row.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View view) {
posview=pos;
notifyDataSetChanged();
}
});
return row;
}
}
Previously my code was:
row.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View view) {
//setSelectedIndex(view.getId());
RelativeLayout sub_list = (RelativeLayout) row.findViewById(R.id.sub_layout);
sub_list.setVisibility(View.VISIBLE);
//notifyDataSetChanged();
}
});
I am getting all the data dynamically. This is how i'm using the adapter in MainActivity:
CustomAdapter a=new CustomAdapter(MainScreen.this,start_date,caller_number,duration,start_time,download_path,agent_number,agent_name,dt_number);
data_list.setAdapter(a);
In this start_date caller_number etc are arraylist.This is how i'm parsing data in MainActivity.
JSONObject responseObject = new JSONObject(response);
JSONObject callLog = responseObject.getJSONObject("call_log");
Iterator<String> phoneNumbers = callLog.keys();
while (phoneNumbers.hasNext()) {
String number = phoneNumbers.next();
// Log.v("string number",number);
JSONObject numberLog = callLog.getJSONObject(number);
Iterator<String> callEntries = numberLog.keys();
while (callEntries.hasNext()) {
String entry = callEntries.next();
//Log.v("unique keys are",entry);
JSONObject entryObject = numberLog.getJSONObject(entry);
jsonArray.put(entryObject.getString("start_date"));
jsonArray.put(entryObject.getString("start_time"));
jsonArray.put(entryObject.getString("end_date"));
jsonArray.put(entryObject.getString("end_time"));
jsonArray.put(entryObject.getString("recording_path"));
String startDate = entryObject.getString("start_date");
start_date.add(startDate);
String startTime = entryObject.getString("start_time");
start_time.add(startTime);
String endDate = entryObject.getString("end_date");
String endTime = entryObject.getString("end_time");
String call_sdate = entryObject.getString("call_sdate");
String call_edate = entryObject.getString("call_edate");
String call_type = entryObject.getString("call_type");
String caller = entryObject.getString("caller");
caller_number.add(caller);
String duartion = entryObject.getString("duartion");
String call_duartion = entryObject.getString("call_duartion");
duration.add(call_duartion);
String dtmf = entryObject.getString("dtmf");
String dt_num = entryObject.getString("dt_number");
dt_number.add((dt_num));
String recording_path = entryObject.getString("recording_path");
download_path.add(recording_path);
String agent_mobile = entryObject.getString("agent_mobile");
agent_number.add(agent_mobile);
String a_name = entryObject.getString("agent_name");
agent_name.add(a_name);
Create two variables :
Map<Integer, View> lastExpanded = new HashMap<>();
int lastExpandedPosition =-1;
Create a function in your adapter :
private void expand(int i, View layout){
if(!lastExpanded.containsKey(i)){
layout.setVisibility(View.VISIBLE);
lastExpanded.put(i, layout);
if(lastExpanded.containsKey(lastExpandedPosition)){
expand(lastExpandedPosition, lastExpanded.get(lastExpandedPosition));
}
lastExpanded.remove(lastExpandedPosition);
lastExpandedPosition = i;
lastExpanded.put(lastExpandedPosition, layout);
}else{
layout.setVisibility(View.GONE);
lastExpandedPosition = -1;
lastExpanded.remove(i);
}
}
now,
final RelativeLayout layout = (RelativeLayout) row.findViewById(R.id.b);
layout.setVisibility(View.GONE);
row.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View view) {
expand(i, layout);
}
});
You can acheive this easily with expandable listview and your adapter class should extend BaseExpandableListAdapter
in activity
private int lastExpandedPosition = -1;
expListView.setOnGroupClickListener(new OnGroupClickListener() {
#Override
public boolean onGroupClick(ExpandableListView parent, View v,
final int groupPosition, long id) {
// TODO Auto-generated method stub
if (parent.isGroupExpanded(groupPosition)) {
expListView
.collapseGroup(lastExpandedPosition);
} else {
expListView.expandGroup(groupPosition);
}
return true;
}
});
expListView.setOnGroupExpandListener(new OnGroupExpandListener() {
#Override
public void onGroupExpand(int groupPosition) {
// TODO Auto-generated method stub
if (lastExpandedPosition != -1
&& groupPosition != lastExpandedPosition) {
expListView
.collapseGroup(lastExpandedPosition);
}
lastExpandedPosition = groupPosition;
}
});
You have to use ArrayList which contents as your data while you click on the item.
public class DataModel{
private String s_date,c_number,d_ration,s_time,download_path,a_number,a_name,dt_number;
private boolean isChildVisible;
..... create it's setter and getter methods.
}
when itemclick is called that time you should update the flag of isChildVisible for that position.
public void setSelectedIndex(int ind)
{
arrayListDataModel.get(ind).setIsChildVisible(true);
notifyDataSetChanged();
}
In your getview method :
public View getView(final int pos, final View v, ViewGroup g)
{
----your initialization code.
RelativeLayout r = (RelativeLayout)row.findViewById(R.id.sub_layout);
r.setVisibility(arrayListDataModel.get(pos).isChildVisible() ? View.VISIBLE : View.GONE);
row.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View view) {
setSelectedIndex(pos);
}
});
return row;
}
parse the data with below code :
final ArrayList<DataModel> dataModelList = new ArrayList<>();
while (callEntries.hasNext()) {
DataModel dataModel = new DataModel();
String entry = callEntries.next();
//Log.v("unique keys are",entry);
JSONObject entryObject = numberLog.getJSONObject(entry);
jsonArray.put(entryObject.getString("start_date"));
jsonArray.put(entryObject.getString("start_time"));
jsonArray.put(entryObject.getString("end_date"));
jsonArray.put(entryObject.getString("end_time"));
jsonArray.put(entryObject.getString("recording_path"));
String startDate = entryObject.getString("start_date");
dataModel.setStartDate(startDate);
String startTime = entryObject.getString("start_time");
dataModel.setStartTime(startTime);
...... same as above for others fields
dataModelList.add(dataModel);
}
I have a custom adapter for GridView Adapter
I want to get an specific value from the selected Item such as "stamp ID"
I was developing this to display only the stamps long time ago and now I want to be able to click on one stamp to send him to next page
I looked in the internet for a solution but most of the tutorials require me to modify a lot on the Adapter code (Witch means creating a new class)
I need to know if there a simple way to fix this using the adapter that I am using.
this is the part on StampActiviy class where connect
GridView gridView = (GridView) findViewById(R.id.gvStamps);
// Pass the results into ListViewAdapter.java adapterCollected,adapterunCollected
adapterListStamps = new ListViewListStampsAdapter(KioskStampsListActivity.this, arraylistStamps);
// Set the adapter to the ListView
gridView.setAdapter(adapterListStamps);
gridView.setOnItemClickListener(new OnItemClickListener() {
#Override
public void onItemClick(AdapterView<?> arg0, View arg1,
int arg2, long arg3) {
// I need to get StampId then send the user to next screen
Toast.makeText(KioskStampsListActivity.this, ""+arg2+" - "+stampsUtil.getStampId(), Toast.LENGTH_LONG).show();
}
});
this is the ListViewListStampsAdapter
public class ListViewListStampsAdapter extends BaseAdapter {
// Declare Variables
Context context;
LayoutInflater inflater;
ArrayList<HashMap<String, String>> data;
ImageLoader imageLoader;
HashMap<String, String> resultp = new HashMap<String, String>();
public ListViewListStampsAdapter(Context context,
ArrayList<HashMap<String, String>> arraylist) {
this.context = context;
data = arraylist;
imageLoader = new ImageLoader(context);
}
#Override
public int getCount() {
return data.size();
}
#Override
public Object getItem(int position) {
return null;
}
#Override
public long getItemId(int position) {
return 0;
}
public View getView(final int position, View convertView, ViewGroup parent) {
// Declare Variables
TextView tvStampName, tvStampId;
ImageView stampImage;
String STAMP_IMAGE_URL = SharedPrefUtils.getUrl(context, "images/stamp/");
inflater = (LayoutInflater) context
.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
View itemView = inflater.inflate(R.layout.single_stamp_layout, parent, false);
// Get the position
resultp = data.get(position);
tvStampName = (TextView) itemView.findViewById(R.id.tvStampName);
tvStampId = (TextView) itemView.findViewById(R.id.tvStampId);
stampImage = (ImageView) itemView.findViewById(R.id.stampImage);
tvStampName.setText(resultp.get(KioskStampsListActivity.TAG_STAMP_NAME));
tvStampId.setText(resultp.get(KioskStampsListActivity.TAG_STAMPS_ID));
// Passes stampImage images URL into ImageLoader.class
imageLoader.DisplayImage(STAMP_IMAGE_URL+resultp.get(StampsActivity.TAG_STAMP_IMAGE), stampImage);
Animation myFadeInAnimation = AnimationUtils.loadAnimation(context, R.anim.fadein);
stampImage.startAnimation(myFadeInAnimation);
return itemView;
}
}
this is StampUtil class
public class StampsUtil {
private static String StampId, message, stampimage, stampname;
public String getStampId() {
return StampId;
}
public void setStampId(String stampId) {
StampId = stampId;
}
public static String getMessage() {
return message;
}
public static void setMessage(String message) {
StampsUtil.message = message;
}
public static String getStampimage() {
return stampimage;
}
public static void setStampimage(String stampimage) {
StampsUtil.stampimage = stampimage;
}
public static String getStampname() {
return stampname;
}
public static void setStampname(String stampname) {
StampsUtil.stampname = stampname;
}
}
Thanks
Try below code:
gridView.setOnItemClickListener(new OnItemClickListener() {
#Override
public void onItemClick(AdapterView<?> arg0, View arg1,
int arg2, long arg3) {
// I need to get StampId then send the user to next screen
Toast.makeText(KioskStampsListActivity.this, ""+arg2+" - "+stampsUtil.getStampId(), Toast.LENGTH_LONG).show();
System.out.println(arraylistStamps.get(i).getStampId());// you can get value
}
});
You can use
grid.getItemAtPosition(position).toString();
I have used like this:-
public static String getUrl(int position){
String itemName = grid.getItemAtPosition(position).toString();
return itemName;// Return your string value
}
OR
gridView.setOnItemClickListener(new OnItemClickListener() {
#Override
public void onItemClick(AdapterView<?> arg0, View arg1,
int arg2, long arg3) {
String itemName = grid.getItemAtPosition(position).toString();
}});
and in Adapter :-
#Override
public Object getItem(int position) {
// TODO Auto-generated method stub
return web[position]; //--> web is my array of string
}
#Override
public long getItemId(int position) {
// TODO Auto-generated method stub
return position;
}
Originally, I'm using hashmap using SimpleAdapter, like this:
ArrayList<HashMap<String, String>> mylist = new ArrayList<HashMap<String, String>>();
int leng = nodes.getLength();
for (int i = 0; i < leng; i++) {
HashMap<String, String> map = new HashMap<String, String>();
Element e = (Element) nodes.item(i);
map.put("nama", parser.getValue(e, "nama"));
map.put("in", parser.getValue(e, "in"));
mylist.add(map);
}
// Adding myList to ListView
ListAdapter adapter = new SimpleAdapter(LihatFarmasiObat.this, mylist,
R.layout.list_farmasi_obat, new String[] { "nama", "in" },
new int[] {R.id.txtListFarmasiNama, R.id.txtListFarmasiIn});
listFarmasiObat.setAdapter(adapter);
But now I'm trying to put a EditText inside ListView, and I got this code from here.
I tried that code and it works, (I need to change some but the code is working).
and but when I tried to combine it with my own code, I got an error Cannot cast from HashMap to LihatFarmasiObat.ListItem on these line:
holder.caption.setText(((ListItem)mylist.get(position)).caption);
//It got an error on mylist
holder.caption.setOnFocusChangeListener(new OnFocusChangeListener() {
public void onFocusChange(View v, boolean hasFocus) {
if (!hasFocus){
final int position = v.getId();
final EditText Caption = (EditText) v;
((ListItem)mylist.get(position)).caption = Caption.getText().toString();
// it also got same error on mylist.
}
}
});
return convertView;
class ListItem {
String caption;
//this is the problem (I think) I don't know how to make this hashmap
}
I already try to change it to any other way but it's not working.
and this is my full code:
public class MyAdapter extends BaseAdapter {
private LayoutInflater mInflater;
public MyAdapter() {
mInflater = (LayoutInflater) getSystemService(Context.LAYOUT_INFLATER_SERVICE);
new LoadFarmasi().execute(); // This is for filling mylist with hashmap
notifyDataSetChanged();
}
public int getCount() {
return mylist.size();
}
public Object getItem(int position) {
return position;
}
public long getItemId(int position) {
return position;
}
public View getView(int position, View convertView, ViewGroup parent) {
ViewHolder holder;
if (convertView == null) {
holder = new ViewHolder();
convertView = mInflater.inflate(R.layout.list_farmasi_obat, null);
holder.caption = (EditText) convertView.findViewById(R.id.editText1);
convertView.setTag(holder);
} else {
holder = (ViewHolder) convertView.getTag();
}
//Fill EditText with the value you have in data source
holder.caption.setText(((ListItem)mylist.get(position)).caption);
holder.caption.setId(position);
//we need to update adapter once we finish with editing
holder.caption.setOnFocusChangeListener(new OnFocusChangeListener() {
public void onFocusChange(View v, boolean hasFocus) {
if (!hasFocus){
final int position = v.getId();
final EditText Caption = (EditText) v;
((ListItem)mylist.get(position)).caption = Caption.getText().toString();
}
}
});
return convertView;
}
}
class ViewHolder {
EditText caption;
}
class ListItem {
String caption;
}
Can someone help me? I'm struggle with this for a few days
In getView you need to use
HashMap<String,String> map =mylist.get(position);
// position gives you the index
String value = map.get("nama");
String value2 = map.get("in");
Now use the String's and set it to views accordingly
You have arraylist of hashmap.
I have a listView that shows data that in sqlite, I'm using baseAdapter.
The list row contains text and button.
I press the button in each row to give me each data of the selected row from the database (not pressing the row itself)
This is code of listView:
tipsList = new ArrayList<HashMap<String, String>>();
list = (ListView) rootView.findViewById(R.id.tipList);
do {
map = new HashMap<String, String>();
map.put(DAO.TIP_ID, c.getString(c.getColumnIndex(c.getColumnName(0))));
map.put(DAO.TIP_CONTENT, c.getString(c.getColumnIndex(c.getColumnName(1))));
map.put(DAO.TIP_FAVORITE, c.getString(c.getColumnIndex(c.getColumnName(2))));
// adding HashList to ArrayList
tipsList.add(map);
} while (c.moveToNext());
tipsAdapter = new TipsAdapter(getActivity(), tipsList, tipType, db);
list.setAdapter(tipsAdapter);
And this is code of TipsAdapter.java
public class TipsAdapter extends BaseAdapter {
private Activity activity;
private ArrayList<HashMap<String, String>> data;
private static LayoutInflater inflater = null;
Context context;
Typeface tf;
String tipID;
String tipText;
String isFavorite;
DAO db;
HashMap<String, String> quote;
int selectedTipType;
public TipsAdapter(Activity a, ArrayList<HashMap<String, String>> d, int selectedTipType, DAO db) {
activity = a;
data = d;
context = a;
this.selectedTipType = selectedTipType;
this.db = db;
inflater = (LayoutInflater) activity.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
}
// ==============================================================================
public int getCount() {
return data.size();
}
// ==============================================================================
public Object getItem(int position) {
return position;
}
// ==============================================================================
public long getItemId(int position) {
return position;
}
// ==============================================================================
public View getView(int position, View convertView, ViewGroup parent) {
View vi = convertView;
if (convertView == null)
vi = inflater.inflate(R.layout.tip_list_row, null);
TextView tipContent = (TextView) vi.findViewById(R.id.tip_text); // tip
final ImageView favStar = (ImageView) vi.findViewById(R.id.favorite_star);
tf = Typeface.createFromAsset(activity.getAssets(), "fonts/bauhausm_0.ttf");
tipContent.setTypeface(tf);
quote = new HashMap<String, String>();
quote = data.get(position);
tipText = quote.get(DAO.TIP_CONTENT).trim();
favStar.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View view) {
// I want here get all data like tipId - tipText - tipFavotite of the current row in toast
}
});
return vi;
}
}
How to get the data of the current row when press the button?
Hope anyone got my mean.
Thanks in advance.
Maybe you can set the tag of your button.
favStar.setTag(position);
favStar.setOnClickListener (new OnClickListener()
{
#Override
public void onClick(View view) {
int position = (int) view.getTag();
HashMap<String, String>() quote = data.get(position);
String tipText = qout.get(DAO.TIP_CONTENT);
String tipContent = ......;
}
}
I Solved it by myself by making position as final and put quote = data.get(position); inside the listener of the button.
I have save about 6 rows saved in shared preference and each row contains name, description, price etc. I have List in which i have to populate name, description, price in each row retrieved from shared preferences. How to get all data in row and populate list?
I have done
public class LazyAdapter extends BaseAdapter {
private Activity activity;
private LayoutInflater inflater=null;
private ArrayList<HashMap<String, Object>> data;
//public ImageLoader imageLoader;
int i=0;
public LazyAdapter(Activity a) {
activity = a;
inflater = (LayoutInflater)activity.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
//imageLoader=new ImageLoader(activity.getApplicationContext());
}
public int getCount() {
return data.size();
}
public Object getItem(int position) {
return position;
}
public long getItemId(int position) {
return position;
}
public View getView(int position, View convertView, ViewGroup parent) {
View vi=convertView;
if(convertView==null)
vi = inflater.inflate(R.layout.order_list, null);
TextView orderDishDescription = (TextView)vi.findViewById(R.id.orderDishDescription);
TextView OrderDishName = (TextView)vi.findViewById(R.id.OrderDishName);
TextView OrderDishPrice = (TextView)vi.findViewById(R.id.OrderDishPrice);
ImageView imageview=(ImageView) vi.findViewById(R.id.list_image_order);
//ImageView thumb_image=(ImageView)vi.findViewById(R.id.list_image); /
//HashMap<String, Object> song = new HashMap<String, Object>();
// song = data.get(position);
Log.i("iiiiii "," " +i++);
// Log.i("objj.Get_O_Id() ",objj.Get_O_Id());
// Log.i("objj.GetProductName() ",objj.GetProductName());
// Log.i("objj.GetDescription() ",objj.GetDescription());
//
OrderDishPrice.setText(OrderSharedPrefences.getDish_Price(getApplicationContext()));
OrderDishName.setText(OrderSharedPrefences.getUserName(getApplicationContext()));
orderDishDescription.setText(OrderSharedPrefences.getDish_Description(getApplicationContext()));
//imageview.setImageBitmap(objj.GetImage());
return vi;
}
}
Your Adapter is Okay just make set data from your Activity class, something like that-
First get data from preference in set and set into array-list then set into list-view.
EDIT
Set prefrence as like that-
SharedPreferences.Editor sEdit = sPrefs
.edit();
sEdit.putString("NAME", content);
sEdit.putStringSet("args", listArraySet);
sEdit.commit();
And get any where like that-
sPrefs=PreferenceManager.getDefaultSharedPreferences(getApplicationContext());
listArraySet=new HashSet<String>();
listArraySet=sPrefs.getStringSet(name1,new HashSet<String>());
list=new ArrayList<String>(listArraySet);
ArrayAdapter<String> ao=new ArrayAdapter<String>(this, R.layout.songs_list_item, R.id.songTitle, list);
lv.setAdapter(ao);
whole code for set into listview-
#Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.songs_list);
list = new ArrayList<String>();
lv=(ListView)findViewById(R.id.listView1);
sPrefs=PreferenceManager.getDefaultSharedPreferences(getApplicationContext());
listArraySet=new HashSet<String>();
listArraySet=sPrefs.getStringSet(name1,new HashSet<String>());
list=new ArrayList<String>(listArraySet);
ArrayAdapter<String> ao=new ArrayAdapter<String>(this, R.layout.songs_list_item, R.id.songTitle, list);
lv.setAdapter(ao);
//-------------------------CLICK ON LIST ITEM_-----------------------
lv.setOnItemClickListener(new OnItemClickListener() {
#Override
public void onItemClick(AdapterView<?> parent, View view,
int position, long id) {
int index = parent.getPositionForView(view);
String filename = list.get(index);
}
});
}
}