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how to set value list item in adapter class and get value on Button click in android

Adapter Class:
public List<TSPDataModel> employeeData;
private Context mContext;
private LayoutInflater mInflater;
RadioGroup radiogroupbutton;
String[] data = {"Document not clear","Adress is not Visibile","Photo is not pasted","Signature is not Avilable"};
String value;
public TSPListDocumentadapter(Context context, int textViewResourceId,
List<TSPDataModel> objects)
{
this.employeeData = objects;
this.mContext = context;
mInflater = (LayoutInflater) mContext.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
}
#Override
public View getView(final int position, View convertView, ViewGroup parent) {
final ViewHolder holder;
if (convertView == null) {
holder = new ViewHolder();
convertView = mInflater.inflate(R.layout.tspdocumentlistitem, null);
holder.relatvie1=(RelativeLayout)convertView.findViewById(R.id.relatvie1);
holder.txtName = (TextView) convertView.findViewById(R.id.textView1);
holder.accecpt = (ImageView) convertView.findViewById(R.id.imageButton);
holder.reject = (ImageView) convertView.findViewById(R.id.imageButton2);
holder.statustextview = (TextView) convertView.findViewById(R.id.statustextview);
holder.poaedittext=(TextView) convertView.findViewById(R.id.poieditext);
holder.poaedittext=(TextView)convertView.findViewById(R.id.poaedittext);
convertView.setTag(holder);
} else {
holder = (ViewHolder) convertView.getTag();
}
holder.txtName.setText(employeeData.get(position).getName());
holder.poaedittext.setText(employeeData.get(position).getPoa());
holder.accecpt.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
holder.statustextview.setText("Accepted");
employeeData.get(position).setSelected(true);
employeeData.get(position).getOrderId();
holder.relatvie1.setBackgroundResource(R.color.acceptedcolor);
}
});
holder.reject.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View view) {
showdilog();
holder.statustextview.setText("Rejected");
employeeData.get(position).setSelected(false);
employeeData.get(position).setReasone(value);
holder.relatvie1.setBackgroundResource(R.color.rejectcolor);
}
});
return convertView;
}
static class ViewHolder {
TextView txtName;
ImageView reject;
ImageView accecpt;
TextView statustextview;
TextView poiedittext;
TextView poaedittext;
RelativeLayout relatvie1;
}
public int getCount() {
return employeeData.size();
}
public TSPDataModel getItem(int position) {
return employeeData.get(position);
}
public long getItemId(int position) {
return 0;
}
public void showdilog() {
final Dialog dialog = new Dialog(mContext);
dialog.setContentView(R.layout.layoutpopup);
radiogroupbutton = (RadioGroup) dialog.findViewById(R.id.radio_gp_day);
ListView listview = (ListView) dialog.findViewById(R.id.radio_slot_list);
Button setbutton = (Button) dialog.findViewById(R.id.setbutton);
List<String> list = new ArrayList<String>();
ArrayAdapter<String> myadpter = new ArrayAdapter<String>(mContext, android.R.layout.simple_list_item_single_choice, data);
for (int i = 0; i < data.length; i++) {
list.add(data[i]);
}
listview.setAdapter(myadpter);
listview.setItemsCanFocus(false);
listview.setChoiceMode(ListView.CHOICE_MODE_SINGLE);
listview.setOnItemClickListener(new AdapterView.OnItemClickListener() {
#Override
public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
value = data[position];
Toast.makeText(mContext, value, Toast.LENGTH_LONG).show();
}
});
setbutton.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View view) {
Toast.makeText(mContext, value, Toast.LENGTH_LONG).show();
dialog.dismiss();
}
});
dialog.show();
}
This Button click in my actvity class :
#Override
public void onClick(View view) {
if (view.getId() == R.id.button1) {
try {
List<TSPDataModel> empData = adapter.employeeData;
System.out.println("Total Size :" + empData.size());
for (TSPDataModel employeeModel : empData) {
if (employeeModel.isSelected()) {
Toast.makeText(TSPDocumentListActvity.this, employeeModel.getName(), Toast.LENGTH_LONG).show();
} else {
String Reasonse= employeeModel.getresonse() ;
Toast.makeText(TSPDocumentListActvity.this, "false" + employeeModel.getName(), Toast.LENGTH_LONG).show();
}
}
} catch (Exception e) {
e.printStackTrace();
}
}
}
First i Print data in Listview then each list view item there is accept and reject Button is there when we click on accept then no alert will asked only reject button reason will ask which is come on listitem on popup i want to get that selected reason on Button click in actvity but i always get null value please help me where i am doing wrong

change your reject button and showDialog code to
holder.reject.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View view) {
showdilog(position);
holder.statustextview.setText("Rejected");
holder.relatvie1.setBackgroundResource(R.color.rejectcolor);
}
});
and showDualog to
public void showdilog(int list_position) {
final Dialog dialog = new Dialog(mContext);
dialog.setContentView(R.layout.layoutpopup);
radiogroupbutton = (RadioGroup) dialog.findViewById(R.id.radio_gp_day);
ListView listview = (ListView) dialog.findViewById(R.id.radio_slot_list);
Button setbutton = (Button) dialog.findViewById(R.id.setbutton);
List<String> list = new ArrayList<String>();
ArrayAdapter<String> myadpter = new ArrayAdapter<String>(mContext, android.R.layout.simple_list_item_single_choice, data);
for (int i = 0; i < data.length; i++) {
list.add(data[i]);
}
listview.setAdapter(myadpter);
listview.setItemsCanFocus(false);
listview.setChoiceMode(ListView.CHOICE_MODE_SINGLE);
listview.setOnItemClickListener(new AdapterView.OnItemClickListener() {
#Override
public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
value = data[position];
employeeData.get(list_position).setSelected(false);
employeeData.get(list_position).setReasone(value);
Toast.makeText(mContext, value, Toast.LENGTH_LONG).show();
}
});
setbutton.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View view) {
Toast.makeText(mContext, value, Toast.LENGTH_LONG).show();
dialog.dismiss();
}
});
dialog.show();
}

how to remove the empty cell of custom list-view in my android application

Hi i am doing an application in which i want to show the content depending on the custom and the public ,data is coming from the sever.i am receiving the is_public as a parameter value as 0 and 1 if it is 1 it for public, we need to display to all user if t is 0,we need to display only the custom member like user id 8,10. for rest of the user the received content like user id 11 need to be invisible.
i able to make invisible the content, when i invisible it it is taking blank space in the list view how to remove the blank space i am posting my adapter class below
please help me
public class PlacementsBoardAdapter extends BaseAdapter{
private ArrayList<PlacementsBoardModel> listData;
private LayoutInflater layoutInflater;
ArrayList<PlacementsBoardModel> listData1;
public ImageLoader imageLoader;
DisplayImageOptions profile_options;
ImageView imageview;
private Context prova;
Bitmap bit_map_image;
int isPublic;
String custom;
public PlacementsBoardAdapter(Context context,ArrayList<PlacementsBoardModel> listData){
this.listData = listData;
listData1=listData;
prova = context;
}
#Override
public int getCount() {
// TODO Auto-generated method stub
return listData.size();
}
#Override
public Object getItem(int position) {
// TODO Auto-generated method stub
return listData.get(position);
}
#Override
public long getItemId(int position) {
// TODO Auto-generated method stub
return position;
}
#Override
public View getView(final int position, View convertView, ViewGroup parent) {
// TODO Auto-generated method stub
imageLoader =imageLoader.getInstance();
profile_options = new DisplayImageOptions.Builder()
.showImageOnLoading(R.drawable.pdfimage)
.showImageForEmptyUri(R.drawable.pdfimage)
.showImageOnFail(R.drawable.pdfimage)
.cacheInMemory(true)
.cacheOnDisc(true)
.considerExifParams(true)
.bitmapConfig(Bitmap.Config.RGB_565)
.build();
final ViewHolder holder;
if (layoutInflater == null)
layoutInflater = (LayoutInflater) prova.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
if(convertView == null){
convertView = layoutInflater.inflate(R.layout.placementsboardcutomview, null);
holder = new ViewHolder();
/*holder.title_of_placesment = (TextView) convertView.findViewById(R.id.title_of_placesment);
holder.pdf_image_custom=(ImageView)convertView.findViewById(R.id.pdf_image_custom);
holder.created_date = (TextView) convertView.findViewById(R.id.created_date);*/
holder.title_of_placesment = (TextView) convertView.findViewById(R.id.noticetopic);
holder.pdf_image_custom=(ImageView)convertView.findViewById(R.id.notice_title_name_image);
holder.readmore=(TextView)convertView.findViewById(R.id.readmore);
holder.placement_etext = (TextView) convertView.findViewById(R.id.noticetext);
holder.readmorelayout=(RelativeLayout)convertView.findViewById(R.id.bottom_layout);
holder.created_date = (TextView) convertView.findViewById(R.id.createddate);
holder.placementCustomLinear=(LinearLayout)convertView.findViewById(R.id.placementCustomLinear);
convertView.setTag(holder);
}else{
holder = (ViewHolder) convertView.getTag();
}
final PlacementsBoardModel placementboardItem = (PlacementsBoardModel) listData.get(position);
holder.title_of_placesment.setText(placementboardItem.getTitle());
holder.created_date.setText(placementboardItem.getCreated_date());
holder.placement_etext.setText(placementboardItem.getDescription());
String description=placementboardItem.getDescription();
isPublic=placementboardItem.getIsPublic();
custom=placementboardItem.getCustom();
if (description!=null&&!placementboardItem.getDownload_file_path().contains("null")) {
holder.placement_etext.setVisibility(View.VISIBLE);
holder.pdf_image_custom.setVisibility(View.VISIBLE);
if(isPublic==0&&Util.USER_ID.contains(custom)){
holder.placementCustomLinear.setVisibility(View.VISIBLE);
}
if (description.length()>350) {
holder.placement_etext.setText(placementboardItem.getDescription().trim().subSequence(0, 300)+"....");
holder.readmorelayout.setVisibility(View.VISIBLE);
}
}
else if(description!=null&&placementboardItem.getDownload_file_path().contains("null")){
if (description.length()>350) {
holder.placement_etext.setText(placementboardItem.getDescription().trim().subSequence(0, 300)+"....");
holder.readmorelayout.setVisibility(View.VISIBLE);
}
else{
holder.readmorelayout.setVisibility(View.GONE);
holder.placement_etext.setVisibility(View.VISIBLE);
holder.pdf_image_custom.setVisibility(View.GONE);
}
}
if(placementboardItem.getDescription().contains("null")&&!placementboardItem.getDownload_file_path().contains("null")) {
holder.placement_etext.setVisibility(View.GONE);
holder.pdf_image_custom.setVisibility(View.VISIBLE);
holder.readmorelayout.setVisibility(View.GONE);
}
//holder.pdf_image_custom.setBackground(background)
if (placementboardItem.getDownload_file_type().contains("jpg")||placementboardItem.getDownload_file_type().contains("jpeg")||placementboardItem.getDownload_file_type().contains("png")) {
Log.i("only jpg or png", "tittle the file for display");
if (placementboardItem.getTitle().length()>=20) {
holder.title_of_placesment.setText(placementboardItem.getTitle().trim().subSequence(0, 20)+"....");
//holder.imageview.setImageBitmap(noticeboardItem.getBit_image());
}else{
//noticeboardItem.getBit_image()
holder.title_of_placesment.setText(placementboardItem.getTitle());
holder.pdf_image_custom.setImageBitmap(bit_map_image);
}
} else {
if (placementboardItem.getTitle().length()>=20) {
holder.title_of_placesment.setText(placementboardItem.getTitle().trim().subSequence(0, 20)+"....");
//holder.imageview.setImageResource(R.drawable.pdfimage);
}else{
holder.title_of_placesment.setText(placementboardItem.getTitle());
//holder.imageview.setImageResource(R.drawable.pdfimage);
Log.i("only pdf", "only pdf");;
}
}
if(isPublic==1&&!Util.USER_ID.contains(custom)){
holder.placementCustomLinear.setVisibility(View.VISIBLE);
}
holder.pdf_image_custom.setOnClickListener(new OnClickListener() {
#Override
public void onClick(View v) {
// TODO Auto-generated method stub
PlacementsBoardModel notice_data = (PlacementsBoardModel) listData.get(position);
/*String title=notice_data.getTitle();
String description=notice_data.getDescription();
Intent intent = new Intent(prova,DscriptionDisplay.class);
intent.putExtra("title",title);
intent.putExtra("description",description);
prova.startActivity(intent);*/
if (notice_data.getDownload_file_type().contains("jpg")||notice_data.getDownload_file_type().contains("gif")||notice_data.getDownload_file_type().contains("jpeg")||notice_data.getDownload_file_type().contains("png")) {
Log.i("only jpg or png", "tittle the file for display");
Intent intent1 = new Intent(prova,NoticeBoardImageDisplayActivity.class);
intent1.putExtra("noticeimagelink",notice_data.getDownload_file_path());
intent1.putExtra("noticetitle",notice_data.getTitle());
prova.startActivity(intent1);
} else {
Intent browserIntent = new Intent(Intent.ACTION_VIEW, Uri.parse(notice_data.getDownload_file_path()));
prova.startActivity(browserIntent);
Log.i("only pdf", "only pdf");
}
notifyDataSetChanged();
}
});
holder.readmore.setOnClickListener(new OnClickListener() {
#Override
public void onClick(View v) {
// TODO Auto-generated method stub
//placementboardItem = (PlacementsBoardModel) listData.get(position);
String title=placementboardItem.getTitle();
String description=placementboardItem.getDescription();
Intent intent = new Intent(prova,DscriptionDisplay.class);
intent.putExtra("title",title);
intent.putExtra("description",description);
prova.startActivity(intent);
notifyDataSetChanged();
}
});
imageLoader.displayImage(placementboardItem.getDownload_file_path(), holder.pdf_image_custom, profile_options, new SimpleImageLoadingListener() {
#Override
public void onLoadingStarted(String imageUri, View view) {
}
#Override
public void onLoadingFailed(String imageUri, View view,
FailReason failReason) {
}
#Override
public void onLoadingComplete(String imageUri, View view, Bitmap loadedImage) {
//bit_map_image=loadedImage;
}
}, new ImageLoadingProgressListener() {
#Override
public void onProgressUpdate(String imageUri, View view, int current,
int total) {
}
}
);
notifyDataSetChanged();
return convertView;
}
static class ViewHolder{
RelativeLayout readmorelayout;
TextView placement_etext;
TextView readmore;
TextView title_of_placesment;
TextView created_date;
ImageView pdf_image_custom;
LinearLayout placementCustomLinear;
}
}
holder.placementCustomLinear is the custom leaner-layout need to be make it invisible

After some research i have solved my problem by adding a parent layout in the the xml and adding the some logic in the adapter class like
if (Util.ROLE.equalsIgnoreCase("admin")) {
holder.placementCustomLinear.setVisibility(View.VISIBLE);
}else
if(isPublic==0){
Log.i("inside if ", ""+isPublic);
Log.i("custom disply", custom);
int[] arry= stringToInteger(custom);
Log.i("numbers to ccheck ", ""+(arry));
for (int i = 0; i < arry.length; i++) {
if(custom.contains(Util.USER_ID)){
Log.i("true checked ", "inside");
holder.placementCustomLinear.setVisibility(View.VISIBLE);
notifyDataSetChanged();
}else{
holder.placementCustomLinear.setVisibility(View.GONE);
notifyDataSetChanged();
}
}
if(isPublic==0&&Util.USER_ID.contains(custom)){
holder.placementCustomLinear.setVisibility(View.VISIBLE);
notifyDataSetChanged();
}
}
else{
Log.i("else block ",""+isPublic);
if(isPublic==1)
holder.placementCustomLinear.setVisibility(View.VISIBLE);
notifyDataSetChanged();
}
my problem is solved thanks for the people who have give some suggestion

Custom BaseAdapter wont add new Data - Android

I have a custom baseadapter that creates comment boxes. Everything works great on it until I want to add data. When I try to add the data it deletes the previous data and adds the new data. How do I make it so it keeps all the data? Is my Add method incorrect? Here is my baseadapter,
class CreateCommentLists extends BaseAdapter{
Context ctx_invitation;
String[] listComments;
String[] listNumbers;
String[] listUsernames;
public CreateCommentLists(String[] comments, String[] usernames, String[] numbers, DashboardActivity context)
{
super();
ctx_invitation = context;
listComments = comments;
listNumbers = usernames;
listUsernames = numbers;
}
#Override
public int getCount() {
if(null == listComments)
{
return 0;
}
// TODO Auto-generated method stub
return listComments.length;
}
#Override
public Object getItem(int position) {
// TODO Auto-generated method stub
return listComments[position];
}
#Override
public long getItemId(int position) {
// TODO Auto-generated method stub
return 0;
}
#Override
public View getView(final int position, View convertView, ViewGroup parent) {
// TODO Auto-generated method stub
View v = null;
try
{
String inflater = Context.LAYOUT_INFLATER_SERVICE;
LayoutInflater li = (LayoutInflater)ctx_invitation.getSystemService(inflater);
v = li.inflate(R.layout.list_item, null);
TextView commentView = (TextView)v.findViewById(R.id.listComment);
TextView NumbersView = (TextView)v.findViewById(R.id.listNumber);
TextView usernamesView = (TextView)v.findViewById(R.id.listPostedBy);
Button usernameButton = (Button)v.findViewById(R.id.listUsernameButton);
Button numberButton = (Button)v.findViewById(R.id.listNumberButton);
commentView.setText(listComments[position]);
NumbersView.setText(listNumbers[position]);
usernamesView.setText(listUsernames[position]);
usernameButton.setOnClickListener(new View.OnClickListener() {
public void onClick(View view) {
Intent i = new Intent(getApplicationContext(), ProfileActivity.class);
i.putExtra("usernameOfProfile",listUsernames[position]);
startActivity(i);
finish();
}
});
numberButton.setOnClickListener(new View.OnClickListener() {
public void onClick(View arg0) {
Intent i = new Intent(getApplicationContext(), ProfileActivity.class);
i.putExtra("NumberProfile",listNumbers[position]);
startActivity(i);
finish();
}
});
}
catch(Exception e)
{
e.printStackTrace();
}
return v;
}
public void add(String[] comments, String[] usernames,
String[] numbers) {
listComments = comments;
listNumbers = usernames;
listUsernames = numbers;
}
public int getCount1() {
if(null == listComments)
{
return 0;
}
// TODO Auto-generated method stub
return listComments.length;
}
public Object getItem1(int position) {
// TODO Auto-generated method stub
return listComments[position];
}
public long getItemId1(int position) {
// TODO Auto-generated method stub
return 0;
}
public View getView1(final int position, View convertView, ViewGroup parent) {
// TODO Auto-generated method stub
View v = null;
try
{
String inflater = Context.LAYOUT_INFLATER_SERVICE;
LayoutInflater li = (LayoutInflater)ctx_invitation.getSystemService(inflater);
v = li.inflate(R.layout.list_item, null);
TextView commentView = (TextView)v.findViewById(R.id.listComment);
TextView NumbersView = (TextView)v.findViewById(R.id.listNumber);
TextView usernamesView = (TextView)v.findViewById(R.id.listPostedBy);
Button usernameButton = (Button)v.findViewById(R.id.listUsernameButton);
Button numberButton = (Button)v.findViewById(R.id.listNumberButton);
commentView.setText(listComments[position]);
NumbersView.setText(listNumbers[position]);
usernamesView.setText(listUsernames[position]);
usernameButton.setOnClickListener(new View.OnClickListener() {
public void onClick(View view) {
Intent i = new Intent(getApplicationContext(), ProfileActivity.class);
i.putExtra("usernameOfProfile",listUsernames[position]);
startActivity(i);
finish();
}
});
numberButton.setOnClickListener(new View.OnClickListener() {
public void onClick(View arg0) {
Intent i = new Intent(getApplicationContext(), ProfileActivity.class);
i.putExtra("NumberProfile",listNumbers[position]);
startActivity(i);
finish();
}
});
}
catch(Exception e)
{
e.printStackTrace();
}
return v;
}
}
Setting the adapter:
final CreateCommentLists mycmlist = new CreateCommentLists(comments, usernames, numbers, DashboardActivity.this);
lstComments = (ListView)findViewById(android.R.id.list);
lstComments.setAdapter(mycmlist);
This is what how I call the add method,
mycmlist.add(comments,usernames,numbers);
mycmlist.notifyDataSetChanged();

In your add method you're setting the arrays to new values listComments = comments; That's replacing your old data with the new data.
You could use System.arrayCopy() to resize your listArrays to the new size and append the new items. A much less tedious approach, however, would be to store your arrays as List<String>, allowing you to add more items without worrying about resizing lists.
The result would look something like this...
public class CommentsAdapter extends BaseAdapter
{
private LayoutInflater inflater;
private List<String> comments;
private List<String> numbers;
private List<String> usernames;
public CommentsAdapter(Context context)
{
inflater = LayoutInflater.from(context);
comments = new ArrayList<String>();
numbers = new ArrayList<String>();
usernames = new ArrayList<String>();
}
public void add(String[] comments, String[] numbers, String[] usernames)
{
this.comments.addAll(Arrays.asList(comments));
this.numbers.addAll(Arrays.asList(numbers));
this.usernames.addAll(Arrays.asList(usernames));
notifyDataSetChanged();
}
#Override
public int getCount()
{
if (comments == null)
return 0;
return comments.size();
}
#Override
public String getItem(int position)
{
return comments.get(position);
}
#Override
public long getItemId(int position)
{
return position;
}
#Override
public View getView(int position, View convertView, ViewGroup parent)
{
if (convertView == null)
{
convertView = inflater.inflate(R.layout.list_item, parent, false);
convertView.setTag(new ViewHolder(convertView));
}
ViewHolder holder = (ViewHolder) convertView.getTag();
holder.commentView.setText(comments.get(position));
//Other view bind logic here...
return convertView;
}
private static class ViewHolder
{
public TextView commentView;
public TextView numbersView;
public TextView usernamesView;
public Button usernameButton;
public Button numberButton;
public ViewHolder(View v)
{
commentView = (TextView) v.findViewById(R.id.listComment);
numbersView = (TextView) v.findViewById(R.id.listNumber);
usernamesView = (TextView) v.findViewById(R.id.listPostedBy);
usernameButton = (Button) v.findViewById(R.id.listUsernameButton);
numberButton = (Button) v.findViewById(R.id.listNumberButton);
}
}
}
I also highly recommend reading this page on the Android Developer's site: http://developer.android.com/training/improving-layouts/smooth-scrolling.html
Your current adapter implementation is very inefficient, and that page should help you iron out some kinks.

You probably need to add the String[] array to the existing one, instead of replacing it.
Add this function which joins two arrays (Sadly there is no already-implemented method for Java):
String[] concat(String[] A, String[] B) {
String[] C= new String[A.length + B.length];
System.arraycopy(A, 0, C, 0, A.length);
System.arraycopy(B, 0, C, A.length, B.length);
return C;
}
Credits: Sun Forum
And then change the add method to this:
public void add(String[] comments, String[] usernames,
String[] numbers) {
listComments = concat(listComments, comments);
listUsernames = concat(listUsernames, usernames);
listNumbers = concat(listNumbers, numbers);
}
And you had a typo in your code. In the add method, the listUsernames and listNumbers should be swapped I think.. I fixed it for you.

How to clickable list's row and button in row in listview?

I am using a listview in my Android program.
I have row. 1) i have custom row in button and i want to when click button then open the alert box and this row clicked then open the new activity but Only one button clicked not row clicked . how to possible in this case. my code in below.
Thank you.
public class AlMessagesAdapter extends ArrayAdapter<DtoAllMessages> {
private LayoutInflater inflator;
private ArrayList<DtoAllMessages> userlist;
public AlMessagesAdapter(Activity context, ArrayList<DtoAllMessages> list) {
super(context, R.layout.custom_list, list);
this.userlist = list;
inflator = context.getLayoutInflater();
}
#Override
public View getView(final int position, View convertView, ViewGroup parent) {
ViewHolder holder = null;
if (convertView == null) {
convertView = inflator.inflate(R.layout.custom_list, null);
holder = new ViewHolder();
holder.title = (TextView) convertView.findViewById(R.id.tvName);
holder.date_cr = (TextView) convertView.findViewById(R.id.tvDate);
holder.img = (ImageView)convertView.findViewById(R.id.ivIcon);
holder.tokenBtn = (Button)convertView.findViewById(R.id.tokenBtn);
convertView.setTag(holder);
convertView.setTag(R.id.tvName, holder.title);
convertView.setTag(R.id.tvDate, holder.date_cr);
convertView.setTag(R.id.ivIcon,holder.img);
convertView.setTag(R.id.tokenBtn,holder.tokenBtn);
} else {
holder = (ViewHolder) convertView.getTag();
}
String token = userlist.get(position).getToken();
Log.v("MessageList", "token:" + token);
token = token.substring(0,token.length()-3);
holder.title.setText(userlist.get(position).getName()+"("+token+")");
String type_data = userlist.get(position).getType().toString();
if((type_data.equals("text")) || (type_data.equals("photo")))
{
Log.v("log", " if text photo ");
holder.date_cr.setText(userlist.get(position).getType()+":Received "+userlist.get(position).getCreated_date());
holder.tokenBtn.setVisibility(View.VISIBLE);
list.setItemsCanFocus(true);
}
else if(type_data.equals("out"))
{
Log.v("log", " else out ");
holder.date_cr.setText(userlist.get(position).getType()+":Sent "+userlist.get(position).getCreated_date());
holder.tokenBtn.setVisibility(View.GONE);
}
if(type_data.equals("text"))
{
Log.v("log", " if text ");
holder.img.setBackgroundResource(R.drawable.chatmessage);
}
else if(type_data.equals("photo"))
{
Log.v("log", " ese if photo ");
holder.img.setBackgroundResource(R.drawable.photomessage);
}
else if(type_data.equals("out"))
{
Log.v("log", " ese if out ");
holder.img.setBackgroundResource(R.drawable.outmessafe);
}
if(position%2==0)
{
convertView.setBackgroundResource(R.drawable.whitebackground);
}
else
{
convertView.setBackgroundResource(R.drawable.greybackground);
}
holder.tokenBtn.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
// TODO Auto-generated method stub
Log.v("log_tag"," token button clicked");
}
});
return convertView;
}
class ViewHolder {
protected ImageView img;
protected TextView date_cr;
protected TextView title;
protected Button tokenBtn;
}
}
and list click event in below::
list.setOnItemLongClickListener(new OnItemLongClickListener() {
#Override
public boolean onItemLongClick(AdapterView<?> arg0, View arg1,
int position, long arg3) {
// TODO Auto-generated method stub
msg = userLIstArray.get(position).getMessage();
token = userLIstArray.get(position).getToken();
type = userLIstArray.get(position).getType();
int msgId = userLIstArray.get(position).getMessageid();
token = token.substring(0,token.length()-3);
int token_value = Integer.parseInt(token) * 1000;
if(type.equals("text"))
{
Log.v("log", " if in text to Display " + msg + " token "+token);
Intent i = new Intent(MessagesList.this,DisplayPopupActivity.class);
i.putExtra("msg", msg);
i.putExtra("token", token);
i.putExtra("msgid", msgId);
startActivity(i);
}
else if(type.equals("photo"))
{
Log.v("log", " else in IMage to Display " + msg + " token "+token);
Log.v("log","token "+token+" type "+type + " position "+position + "msgId "+ msgId);
Intent i = new Intent(MessagesList.this,DisplayImageActivity.class);
i.putExtra("imgData", msg);
i.putExtra("token", token);
i.putExtra("msgid", msgId);
startActivity(i);
//Log.v("log"," Message" +message);
//Toast.makeText(AllMessageActivity.this, "Message "+message, Toast.LENGTH_LONG).show();
}
return false;
}
});
}

Try this,
Instead of button use TextView. and the write onclickListerner to TextView. i had face same issue in ListView Button click using textview now its working fine. just try it.

You can add the row click event using:
listView.setOnItemClickListener(new OnItemClickListener() {
#Override
public void onItemClick(final AdapterView<?> parent, final View view, final int position, long id) {
//go to new activity
});
And the button event, as you are doing..
holder.tokenBtn.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
// TODO Auto-generated method stub
Log.v("log_tag"," token button clicked");
//show alert
}
});

call your clickevent inside if condition
if (convertView == null) {
convertView = inflator.inflate(R.layout.custom_list, null);
holder = new ViewHolder();
holder.title = (TextView) convertView.findViewById(R.id.tvName);
holder.date_cr = (TextView) convertView.findViewById(R.id.tvDate);
holder.img = (ImageView)convertView.findViewById(R.id.ivIcon);
holder.tokenBtn = (Button)convertView.findViewById(R.id.tokenBtn);
holder.tokenBtn.setOnClickListener(click);
}
create clicklistner outside.
private OnClickListener click = new OnClickListener() {
#Override
public void onClick(View v) {
// TODO Auto-generated method stub
// do your stuff here
}
};

In your Adapter class set an OnclickListner
private LayoutInflater inflator;
private ArrayList<DtoAllMessages> userlist;
private Context context; //added
public AlMessagesAdapter(Activity context, ArrayList<DtoAllMessages> list) {
super(context, R.layout.custom_list, list);
this.context=context; //added
this.userlist = list;
inflator = context.getLayoutInflater();
}
#Override
public View getView(final int position, View convertView, ViewGroup parent) {
ViewHolder holder = null;
if (convertView == null) {
convertView = inflator.inflate(R.layout.custom_list, null);
holder = new ViewHolder();
holder.title = (TextView) convertView.findViewById(R.id.tvName);
holder.date_cr = (TextView) convertView.findViewById(R.id.tvDate);
holder.img = (ImageView)convertView.findViewById(R.id.ivIcon);
holder.tokenBtn = (Button)convertView.findViewById(R.id.tokenBtn);
holder.tokenBtn.setOnClickListener((OnClickListener)context); //added portion
convertView.setTag(holder);
convertView.setTag(R.id.tvName, holder.title);
convertView.setTag(R.id.tvDate, holder.date_cr);
convertView.setTag(R.id.ivIcon,holder.img);
convertView.setTag(R.id.tokenBtn,holder.tokenBtn);
} else {
holder = (ViewHolder) convertView.getTag();
}
String token = userlist.get(position).getToken();
Log.v("MessageList", "token:" + token);
token = token.substring(0,token.length()-3);
holder.title.setText(userlist.get(position).getName()+"("+token+")");
String type_data = userlist.get(position).getType().toString();
if((type_data.equals("text")) || (type_data.equals("photo")))
{
Log.v("log", " if text photo ");
holder.date_cr.setText(userlist.get(position).getType()+":Received "+userlist.get(position).getCreated_date());
holder.tokenBtn.setVisibility(View.VISIBLE);
list.setItemsCanFocus(true);
}
else if(type_data.equals("out"))
{
Log.v("log", " else out ");
holder.date_cr.setText(userlist.get(position).getType()+":Sent "+userlist.get(position).getCreated_date());
holder.tokenBtn.setVisibility(View.GONE);
}
if(type_data.equals("text"))
{
Log.v("log", " if text ");
holder.img.setBackgroundResource(R.drawable.chatmessage);
}
else if(type_data.equals("photo"))
{
Log.v("log", " ese if photo ");
holder.img.setBackgroundResource(R.drawable.photomessage);
}
else if(type_data.equals("out"))
{
Log.v("log", " ese if out ");
holder.img.setBackgroundResource(R.drawable.outmessafe);
}
if(position%2==0)
{
convertView.setBackgroundResource(R.drawable.whitebackground);
}
else
{
convertView.setBackgroundResource(R.drawable.greybackground);
}
/*holder.tokenBtn.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
// TODO Auto-generated method stub
Log.v("log_tag"," token button clicked");
}
});*/
return convertView;
}
class ViewHolder {
protected ImageView img;
protected TextView date_cr;
protected TextView title;
protected Button tokenBtn;
}
}
And into your Main class
public Main extends Activity implements OnClickListener{
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.casual_layout);
Button tokenBtn=(Button)findViewById(R.id.tokenBtn);
tokenBtn.setOnClickListener(this);
}
public void onClick(View v) {
switch (v.getId()) {
case R.id.tokenBtn:
//Write a code here to execute alertdialog
Log.d("ALERT HERE","ALERT HERE");
break;
}
}

If you want to use a Button instead of a TextView set
android:focusable="false"
to your Button

My ListView consist an ImageView and a TextView i need to get the Text from the TextView

My ListView consist an ImageView and a TextView I need to get the Text from the TextView.
int the position of my list where I press (onItemClick).
How can I do that?
The 1 class have a Button then when you press I moving to the next activity (CountryView)
and expect to get back from the next activity with a text (name of the selected Country)
The 2 classes have a ListView (ImageView and TextView) the data is getting from a database and showing on the ListView.
My problem is to get back to the 1 class the selected name of the country.
Thanks so much for helping!!!
#Override
public void onCreate(Bundle savedInstanceState)
{
super.onCreate(savedInstanceState);
setContentView(R.layout.home);
// final int recquestCode = 0;
final Button btnCountry = (Button) findViewById(R.id.fromButton);
btnCountry.setOnClickListener(new OnClickListener()
{
public void onClick(View v)
{
Intent pingIntent = new Intent("CountryView");
pingIntent.putExtra("btnText", " ");
pingIntent.setClass(Travel.this, CountryView.class);
startActivityForResult(pingIntent, RECEIVE_MESSAGE);
}
});
/* Button btnSearch = (Button) findViewById(R.id.searchButton);
btnSearch.setOnClickListener(new OnClickListener()
{
public void onClick(View v)
{
Intent intent = new Intent(v.getContext(), ResultView.class);
startActivityForResult(intent, 0);
}
});*/
}
#Override
protected void onActivityResult(int requestCode, int resultCode, Intent data)
{
super.onActivityResult(requestCode, resultCode, data);
if (data.hasExtra("response")){
Button b = (Button)findViewById(R.id.fromButton);
CharSequence seq = data.getCharSequenceExtra("response");
b.setText(seq);
}
}
#Override
public void onCreate(Bundle savedInstanceState)
{
super.onCreate(savedInstanceState);
setContentView(R.layout.country);
mListUsers = getCountry();
lvUsers = (ListView) findViewById(R.id.countrylistView);
lvUsers.setAdapter(new ListAdapter(this, R.id.countrylistView, mListUsers));
// lvUsers.setTextFilterEnabled(true);
// String extraMsg1 = getIntent().getExtras().getString("extra1");
lvUsers.setOnItemClickListener(new OnItemClickListener()
{
public void onItemClick(AdapterView<?> parent, View view,int position, long id)
{
// When clicked, show a toast with the TextView text
//textItem=view;
// Toast.makeText(getApplicationContext(), ((TextView) view).getText(),
// Toast.LENGTH_SHORT).show();
Intent pongIntent = new Intent();
// lvUsers.getItemAtPosition(position);
t = (TextView) view;
Log.v("fffvd"+t, null);
t.setText(getIntent().getStringExtra("btnText"));
String strText = t.getText().toString();
//((TextView) view).getText().toString()
pongIntent.putExtra("response",strText);
setResult(Activity.RESULT_OK,pongIntent);
finish();
// startActivity(new Intent(CountryView.this,TravelPharmacy.class));
}
});
}
public ArrayList<Country> getCountry(){
DBHelper dbAdapter=DBHelper.getDBAdapterInstance(this);
try {
dbAdapter.createDataBase();
} catch (IOException e) {
Log.i("*** select ",e.getMessage());
}
dbAdapter.openDataBase();
String query="SELECT * FROM Pays;";
ArrayList<ArrayList<String>> stringList = dbAdapter.selectRecordsFromDBList(query, null);
dbAdapter.close();
ArrayList<Country> countryList = new ArrayList<Country>();
for (int i = 0; i < stringList.size(); i++) {
ArrayList<String> list = stringList.get(i);
Country country = new Country();
try {
//country.id = Integer.parseInt(list.get(0));
country.pays = list.get(1);
// country.age = Long.parseLong(list.get(2));
} catch (Exception e) {
Log.i("***" + TravelPharmacy.class.toString(), e.getMessage());
}
countryList.add(country);
}
return countryList;
}
#Override
public void onDestroy()
{
// adapter.imageLoader.stopThread();
lv.setAdapter(null);
super.onDestroy();
}
public OnClickListener listener=new OnClickListener()
{
#Override
public void onClick(View arg0)
{
// adapter.imageLoader.clearCache();
((BaseAdapter) adapter).notifyDataSetChanged();
}
};
CountryAdapter Class
public class CountryAdapter extends BaseAdapter {
private Activity activity;
private String[] data;
private LayoutInflater inflater=null;
// public ImageLoader imageLoader;
public CountryAdapter(Activity a, String[] d)
{
activity = a;
data=d;
inflater = (LayoutInflater)activity.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
}
public int getCount() {
return data.length;
}
public Object getItem(int position) {
return position;
}
public long getItemId(int position) {
return position;
}
public class ViewHolder
{
public TextView text;
public ImageView image;
}
public View getView(int position, View convertView, ViewGroup parent)
{
View vi=convertView;
ViewHolder holder;
if(convertView==null)
{
vi = inflater.inflate(R.layout.singlecountry, null);
holder=new ViewHolder();
holder.text=(TextView)vi.findViewById(R.id.text);;
holder.image=(ImageView)vi.findViewById(R.id.image);
vi.setTag(holder);
}
else
holder=(ViewHolder)vi.getTag();
holder.text.setText("item "+data[position]);
holder.image.setTag(data[position]);
return vi;
}
}
ListAdapter Class
private class ListAdapter extends ArrayAdapter<Country> { // --CloneChangeRequired
private ArrayList<Country> mList; // --CloneChangeRequired
private Context mContext;
public ListAdapter(Context context, int textViewResourceId,ArrayList<Country> list) { // --CloneChangeRequired
super(context, textViewResourceId, list);
this.mList = list;
this.mContext = context;
}
public View getView(int position, View convertView, ViewGroup parent)
{
View view = convertView;
try{
if (view == null) {
LayoutInflater vi = (LayoutInflater) getSystemService(Context.LAYOUT_INFLATER_SERVICE);
view = vi.inflate(R.layout.singlecountry, null); // --CloneChangeRequired(list_item)
}
final Country listItem = mList.get(position); // --CloneChangeRequired
if (listItem != null) {
// setting singleCountry views
// ( (TextView) view.findViewById(R.id.tv_id) ).setText( listItem.getId()+"");
( (TextView) view.findViewById(R.id.text) ).setText( listItem.getPays() );
//((ImageView)view.findViewById(R.id.image)).setImageDrawable(drawable.world);
//( (TextView) view.findViewById(R.id.tv_age) ).setText( listItem.getAge()+"" );
}}catch(Exception e){
Log.i(CountryView.ListAdapter.class.toString(), e.getMessage());
}
return view;
}
}

When you add things to the list, you can add hashmaps to the arraylist which the adapter looks at. Then you can grab the values which are name value pairs.

I think you want to get the position of the list you clicked, Its simple you can use OnItemClickListener as follows
YourList.setOnItemClickListener(new OnItemClickListener(){
public void onItemClick(AdapterView<?> arg0, View arg1, int arg2,
long arg3) {
int position=arg2;
// where position is the clicked position
} }
If you stored your data in String array pass this position say array[position] to string array you can get the Text..