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I am trying to show data using api . but data is not showing in custom listView . list is empty

I am trying to show data in custom listView using API
there is no error but data is not shown in custom list .i made separate
class for asyncTask ,Adapters and model.
code of asyncTask is
public class CourseOutlinesTask extends AsyncTask<String, String, String> {
ProgressDialog dialog;
Context context;
private ArrayList<CourseModel> postList = new ArrayList<CourseModel>();
private ListView listView;
private View root;
TrainerCourseAdapter adapter;
String json_string;
#Override
protected void onPreExecute() {
}
#Override
protected String doInBackground(String... params) {
HttpURLConnection connection = null;
BufferedReader reader = null;
try {
URL url = new URL(params[0]);
connection = (HttpURLConnection) url.openConnection();
connection.connect();
InputStream stream = connection.getInputStream();
reader = new BufferedReader(new InputStreamReader(stream));
StringBuffer buffer = new StringBuffer();
String line = "";
while ((line = reader.readLine()) != null) {
buffer.append(line);
}
return buffer.toString();
} catch (MalformedURLException e) {
e.printStackTrace();
} catch (IOException e) {
e.printStackTrace();
} finally {
if (connection != null)
connection.disconnect();
try {
if (reader != null)
reader.close();
} catch (IOException e) {
e.printStackTrace();
}
}
return null;
}
#Override
protected void onPostExecute(String result) {
super.onPostExecute(result);
//close process dialog
if (this.dialog != null) {
this.dialog.dismiss();
}
//parse json
try {
JSONObject jsonParse = new JSONObject(result);
JSONArray query = jsonParse.getJSONArray("courses");
for (int i = 0; i < query.length(); i++) {
try {
JSONObject jsonParser = query.getJSONObject(i);
CourseModel post = new CourseModel();
post.setId(jsonParser.getInt("id"));
post.setTitle(jsonParser.getString("title"));
post.setStatus(jsonParser.getString("status"));
post.setDescription(jsonParser.getString("description"));
System.out.println(post.getStatus()+"asdadasdad");
System.out.println(post);
postList.add(post);
TrainerCourseAdapter adapter = new TrainerCourseAdapter(context,postList);
}catch (Exception e) {
System.out.println(e);
}
// Parsing json
post.setDescription(obj.getString("description"));
// ****Handle CreationDate-Object
// Genre is json array
}
} else {
MyAppUtil.getToast(getApplicationContext(), message);
}*/
}
} catch (JSONException e) {
e.printStackTrace();
}
}
}
code of my adapter class is
public class TrainerCourseAdapter extends BaseAdapter {
private List list;
private Context context;
private static LayoutInflater inflater = null;
String [] cName;
String [] cDetail;
String [] created;
String [] cStatus;
TextView c_name,c_detail,c_date,c_status;
ArrayList<CourseModel> itemList;
Context mcontext;
public TrainerCourseAdapter(Context context,List list) {
mcontext = context;
itemList = (ArrayList<CourseModel>) list;
}
#Override
public int getCount() {
return itemList.size();
}
#Override
public Object getItem(int i) {
return i;
}
#Override
public long getItemId(int i) {
return i;
}
public void setItemList(ArrayList<CourseModel> itemList) {
this.itemList = itemList;
}
public class Holder
{
TextView c_name;
TextView c_detail;
TextView c_date ;
Button c_status;
}
#Override
public View getView(final int i, View view, ViewGroup viewGroup) {
Holder holder = new Holder();
View rowView;
rowView = inflater.inflate(R.layout.row_courses_list, viewGroup,false);
this.c_name = (TextView) rowView.findViewById(R.id.txt_courseName);
this.c_detail = (TextView) rowView.findViewById(R.id.txt_courseDetail);
this.c_date = (TextView) rowView.findViewById(R.id.txt_courseDate);
this.c_status = (Button) rowView.findViewById(R.id.btn_courseStatus);
System.out.println("Mudassir Don");
final CourseModel data = itemList.get(i);
this.c_name.setText(data.getTitle());
this.c_detail.setText(data.getDescription());
this.c_status.setText(data.getStatus());
this.c_date.setText(data.getId());
System.out.println(c_date);
rowView.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View view) {
Toast.makeText(context, "You Clicked "+ cName[i], Toast.LENGTH_LONG).show();
}
});
return rowView;
}
}
code of activity is
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_course_outlines);
CourseOutlinesTask task = new CourseOutlinesTask();
task.execute("http://mantis.vu.edu.pk/bridging_the_gap/public/viewCourseOutlines");
mylist = task.viewResult();
listView = (ListView) findViewById(R.id.course_listView);
listView.setAdapter(new TrainerCourseAdapter(CourseOutlinesActivity.this,mylist ) {
});

You need to assign your custom Adapter to listView.
yourListView.setAdapter(yourAdapter);
In your case, inside onPostExecute method of CourseOutlinesTask you should write it.
TrainerCourseAdapter adapter = new TrainerCourseAdapter(context,postList);
listView = (ListView) findViewById(R.id.course_listView);
listview.setAdapter(adapter);
Hope this helps.

You need to write a interface and get response in your activity and set adapter to list view
like.
TrainerCourseAdapter adapter = new TrainerCourseAdapter(context,postList);
listView = (ListView) findViewById(R.id.course_listView);
listview.setAdapter(adapter);

You can use callBack interface to get itemArraylist data to your activity class.
After getting itemlist data in activity class you can set adapter to listview.
TrainerCourseAdapter adapter = new TrainerCourseAdapter(context, postList);
listView = (ListView) findViewById(R.id.course_listView);
listview.setAdapter(adapter);
// You can create interface in your CourseOutlinesClass with two method onSuccess() and onFailure() and in onPostExecute() send arraylist data using this interface to activity , then set adapter to fill data in listview.

Use the below code:-
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_course_outlines);
listView = (ListView) findViewById(R.id.course_listView);
new CourseOutlinesTask().execute("http://mantis.vu.edu.pk/bridging_the_gap/public/viewCourseOutlines");
}
and in postExecute of your AsyncTask setAdapter to listView
TrainerCourseAdapter adapter = new TrainerCourseAdapter(context,postList);
listView.setAdapter(adapter);

How to solve the error like java.lang.Throwable: setStateLocked?

I am developing an app. In it I'm using a listview. When I click on list item, it should go to next activity, i.e ProfileActivity2.java. It works fine, but in this ProfileActivty2 there is a button at the bottom and when I click on this button my app gets crashed and stopped in listview page. And shows the error java.lang.Throwable: setStateLocked in listview layout file i.e At setContentView. How do I solve this error?
//ProfileActivity2.java
public class ProfileActivity2 extends AppCompatActivity {
//Textview to show currently logged in user
private TextView textView;
private boolean loggedIn = false;
Button btn;
EditText edname,edaddress;
TextView tvsname, tvsprice;
NumberPicker numberPicker;
TextView textview1,textview2;
Integer temp;
String pname, paddress, email, sname, sprice;
#Override
protected void onCreate(Bundle savedInstanceState){
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_profile1);
//Initializing textview
textView = (TextView) findViewById(R.id.textView);
edname=(EditText)findViewById(R.id.ed_pname);
edaddress=(EditText)findViewById(R.id.ed_add);
tvsname=(TextView)findViewById(R.id.textView_name);
tvsprice=(TextView)findViewById(R.id.textView2_price);
btn=(Button)findViewById(R.id.button);
Intent i = getIntent();
// getting attached intent data
String name = i.getStringExtra("sname");
// displaying selected product name
tvsname.setText(name);
String price = i.getStringExtra("sprice");
// displaying selected product name
tvsprice.setText(price);
numberPicker = (NumberPicker)findViewById(R.id.numberpicker);
numberPicker.setMinValue(0);
numberPicker.setMaxValue(4);
final int foo = Integer.parseInt(price);
textview1 = (TextView)findViewById(R.id.textView1_amount);
textview2 = (TextView)findViewById(R.id.textView_seats);
// numberPicker.setValue(foo);
numberPicker.setOnValueChangedListener(new NumberPicker.OnValueChangeListener() {
#Override
public void onValueChange(NumberPicker picker, int oldVal, int newVal) {
temp = newVal * foo;
// textview1.setText("Selected Amount : " + temp);
// textview2.setText("Selected Seats : " + newVal);
textview1.setText(String.valueOf(temp));
textview2.setText(String.valueOf(newVal));
// textview1.setText(temp);
// textview2.setText(newVal);
}
});
//Fetching email from shared preferences
btn.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
// submitForm();
// Intent intent = new Intent(ProfileActivity2.this, SpinnerActivity.class);
// startActivity(intent);
SharedPreferences sharedPreferences = getSharedPreferences(Config.SHARED_PREF_NAME, Context.MODE_PRIVATE);
loggedIn = sharedPreferences.getBoolean(Config.LOGGEDIN_SHARED_PREF, false);
String email = sharedPreferences.getString(Config.EMAIL_SHARED_PREF, "Not Available");
textView.setText(email);
if(loggedIn){
submitForm();
Intent intent = new Intent(ProfileActivity2.this, SpinnerActivity.class);
startActivity(intent);
}
}
});
}
private void submitForm() {
// Submit your form here. your form is valid
//Toast.makeText(this, "Submitting form...", Toast.LENGTH_LONG).show();
String pname = edname.getText().toString();
String paddress = edaddress.getText().toString();
String sname = textview1.getText().toString();
// String sname= String.valueOf(textview1.getText().toString());
String sprice= textview2.getText().toString();
// String sprice= String.valueOf(textview2.getText().toString());
String email= textView.getText().toString();
Toast.makeText(this, "Signing up...", Toast.LENGTH_SHORT).show();
new SignupActivity(this).execute(pname,paddress,sname,sprice,email);
}
}
//SignupActivity
public class SignupActivity extends AsyncTask<String, Void, String> {
private Context context;
Boolean error, success;
public SignupActivity(Context context) {
this.context = context;
}
protected void onPreExecute() {
}
#Override
protected String doInBackground(String... arg0) {
String pname = arg0[0];
String paddress = arg0[1];
String sname = arg0[2];
String sprice = arg0[3];
String email = arg0[4];
String link;
String data;
BufferedReader bufferedReader;
String result;
try {
data = "?pname=" + URLEncoder.encode(pname, "UTF-8");
data += "&paddress=" + URLEncoder.encode(paddress, "UTF-8");
data += "&sname=" + URLEncoder.encode(sname, "UTF-8");
data += "&sprice=" + URLEncoder.encode(sprice, "UTF-8");
data += "&email=" + URLEncoder.encode(email, "UTF-8");
link = "http://example.in/Spinner/update.php" + data;
URL url = new URL(link);
HttpURLConnection con = (HttpURLConnection) url.openConnection();
bufferedReader = new BufferedReader(new InputStreamReader(con.getInputStream()));
result = bufferedReader.readLine();
return result;
} catch (Exception e) {
// return new String("Exception: " + e.getMessage());
// return null;
}
return null;
}
#Override
protected void onPostExecute(String result) {
String jsonStr = result;
Log.e("TAG", jsonStr);
if (jsonStr != null) {
try {
JSONObject jsonObj = new JSONObject(jsonStr);
String query_result = jsonObj.getString("query_result");
if (query_result.equals("SUCCESS")) {
Toast.makeText(context, "Success! Your are Now MangoAir User.", Toast.LENGTH_LONG).show();
} else if (query_result.equals("FAILURE")) {
Toast.makeText(context, "Looks Like you already have Account with US.", Toast.LENGTH_LONG).show();
}
} catch (JSONException e) {
e.printStackTrace();
// Toast.makeText(context, "Error parsing JSON Please data Fill all the records.", Toast.LENGTH_SHORT).show();
// Toast.makeText(context, "Please LogIn", Toast.LENGTH_SHORT).show();
Toast.makeText(context, "Please Login", Toast.LENGTH_LONG).show();
}
} else {
Toast.makeText(context, "Grrr! Check your Internet Connection.", Toast.LENGTH_SHORT).show();
}
}
}
//List_Search
public class List_Search extends AppCompatActivity {
JSONObject jsonobject;
JSONArray jsonarray;
ListView listview;
ListViewAdapter adapter;
ProgressDialog mProgressDialog;
ArrayList<HashMap<String, String>> arraylist;
static String SNAME = "sname";
static String SPRICE = "sprice";
Context ctx = this;
#Override
public void onCreate(Bundle savedInstanceState){
super.onCreate(savedInstanceState);
setContentView(R.layout.list_search);
new DownloadJSON().execute();
}
// DownloadJSON AsyncTask
private class DownloadJSON extends AsyncTask<Void, Void, Void> {
#Override
protected void onPreExecute() {
super.onPreExecute();
// Create a progressdialog
mProgressDialog = new ProgressDialog(List_Search.this);
// Set progressdialog title
mProgressDialog.setTitle("Android JSON Parse Tutorial");
// Set progressdialog message
mProgressDialog.setMessage("Loading...");
mProgressDialog.setIndeterminate(false);
// Show progressdialog
mProgressDialog.show();
}
#Override
protected Void doInBackground(Void... params) {
// Create an array
arraylist = new ArrayList<HashMap<String, String>>();
// Retrieve JSON Objects from the given URL address
jsonobject = JSONfunctions
.getJSONfromURL("http://example.in/MangoAir_User/mangoair_reg/ListView1.php");
try {
// Locate the array name in JSON
jsonarray = jsonobject.getJSONArray("result");
for (int i = 0; i < jsonarray.length(); i++) {
HashMap<String, String> map = new HashMap<String, String>();
jsonobject = jsonarray.getJSONObject(i);
// Retrive JSON Objects
map.put("sname", jsonobject.getString("sname"));
map.put("sprice", jsonobject.getString("sprice"));
// Set the JSON Objects into the array
arraylist.add(map);
}
} catch (JSONException e) {
Log.e("Error", e.getMessage());
e.printStackTrace();
}
return null;
}
#Override
protected void onPostExecute(Void args) {
// Locate the listview in listview_main.xml
listview = (ListView) findViewById(R.id.listView_search);
// Pass the results into ListViewAdapter.java
// adapter = new ListViewAdapter(List_Search.this, arraylist);
adapter = new ListViewAdapter(ctx, arraylist);
// Set the adapter to the ListView
listview.setAdapter(adapter);
// Close the progressdialog
mProgressDialog.dismiss();
}
}
}
//ListViewAdapter
public class ListViewAdapter extends BaseAdapter {
// Declare Variables
Context context;
LayoutInflater inflater;
private boolean loggedIn = false;
ArrayList<HashMap<String, String>> data;
HashMap<String, String> resultp = new HashMap<String, String>();
public ListViewAdapter(Context context,
ArrayList<HashMap<String, String>> arraylist) {
this.context = context;
data = arraylist;
}
#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 name,price;
Button btn;
inflater = (LayoutInflater) context
.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
View itemView = inflater.inflate(R.layout.search_item, parent, false);
// Get the position
resultp = data.get(position);
// Locate the TextViews in listview_item.xml
name = (TextView) itemView.findViewById(R.id.textView8_sellernm);
// Capture position and set results to the TextViews
name.setText(resultp.get(List_Search.SNAME));
price = (TextView) itemView.findViewById(R.id.textView19_bprice);
// Capture position and set results to the TextViews
price.setText(resultp.get(List_Search.SPRICE));
btn=(Button)itemView.findViewById(R.id.button3_book);
btn.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
resultp = data.get(position);
Intent intent = new Intent(context, ProfileActivity2.class);
// Pass all data rank
intent.putExtra("sname", resultp.get(List_Search.SNAME));
intent.putExtra("sprice", resultp.get(List_Search.SPRICE));
context.startActivity(intent);
}
});
return itemView;
}
}

context.startActivity(intent);
I think the error is at this line inside btn.setOnClickListener of getview block just use startActivity(intent);

ClassCastException: android.app.Application cannot be cast to android.app.Activity

I have an activity class along with customlistadapter inside customlist adapter.
I have a thread runouithread which give me error msg when i wrap it with ((Activity) context).runOnUiThread(new Runnable().
it throws the error msg at runtime has ClassCastException: android.app.Application cannot be cast to android.app.Activity.
So please some one help me.
public class CustomListAdapterfriend extends BaseAdapter {
List<HashMap<String, Object>> models;
Context context;
LayoutInflater inflater;
URL urll;
HttpURLConnection connection;
InputStream input;
ViewHolder viewHolder;
//UI for Locations
ImageView pic,image,delam;
TextView name,timestamp,msg,url,idas,idas2,emasr,cn;
ArrayList<String> listItems;
ListView lv;
public int count1 = 0;
ProgressDialog pDialog;
//String session_email="",session_type="",share_app,share_via;
private String stringVal;
private int mCounter1=1;
private int counter=0;
public int temp=0;
String con, pros;
private int[] counters;
int pos;
int width,height;
int position2;
String id,emm;
Transformation transformation;
//ImageButton sharingButton;
String pacm,session_email,session_ph,session_type,session_loc,connter;
ArrayList<HashMap<String, Object>> usersList,usersList1;
JSONParser jParser = new JSONParser();
int i ;
JSONParser jsonParser = new JSONParser();
static String IP = IpAddress.Ip;
private String imagePath = IP+"/social/upload/";
//url to create new product
public static String add_wish = IP+"/studio/add_wishlist.php";
private static String url_all_properties5 = IP+"/social/get_all_agen_like.php";
private static String url_all_properties1 = IP+"/social/get_lik_coun.php";
private static String url_all_properties6 = IP+"/social/get_all_agen_like3.php";
private static String url_all_properties7 = IP+"/social/get_all_dele_like.php";
private static String url_all_properties8 = IP+"/social/get_all_dele_uplike.php";
boolean isSelected;
int a,a1,b,b1;
//private static final String TAG_SUCCESS1 = "mass";
private static final String TAG_USER = "users";
private static final String TAG_PRO = "properties";
//private static final String TAG_PRO1 = "properties1";
// products JSONArray
JSONArray users = null;
//JSONArray users1 = null;
View view;
// JSON Node names
private static final String TAG_SUCCESS = "success";
SharedPreferences sPref;
// int position;
public CustomListAdapterfriend(Context context, List<HashMap<String, Object>> models) {
this.context = context;
this. models = models;
inflater = (LayoutInflater)context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
this.counters = new int[30];
//this.session_email = sPref.getString("SESSION_UID","");
}
public class ViewHolder {
public TextView countt,idas5,emasr,cn;
// public String id,emm;
public ImageView like;
public ImageView share;
/*public void runOnUiThread(Runnable runnable) {
// TODO Auto-generated method stub
}*/
}
public void clear(){
if(models!=null)
models.clear();
}
#Override
public int getCount() {
return models.size();
}
public HashMap<String, Object> getItem(int position) {
return models.get(position);
}
#Override
public long getItemId(int position) {
return position;
}
#Override
public int getItemViewType(int position) {
// TODO Auto-generated method stub
return position;
}
#Override
public int getViewTypeCount() {
// TODO Auto-generated method stub
return 1;
}
#Override
public View getView( final int position, final View convertView, ViewGroup parent) {
// view = null;
view = convertView;
StrictMode.ThreadPolicy policy = new StrictMode.ThreadPolicy.Builder().permitAll().build();
StrictMode.setThreadPolicy(policy);
sPref= context.getSharedPreferences("REAL", Context.MODE_PRIVATE);
session_email = sPref.getString("SESSION_UID","");
session_ph = sPref.getString("SESSION_PH","");
session_type = sPref.getString("SESSION_TYPE", "");
session_loc = sPref.getString("SESSION_LOC", "");
// lv=(ListView)view.findViewById(R.id.list);
pos = getItemViewType(position);
// long posn = getItemId(position);
// final int paps= (int)posn ;
if (view == null) {
viewHolder = new ViewHolder();
view = inflater.inflate(R.layout.fragment_home2, parent, false);
//your code
//add below code after (end of) your code
viewHolder.idas5 = (TextView) view.findViewById(R.id.hpid);
viewHolder. emasr= (TextView) view.findViewById(R.id.ema);
viewHolder.like=(ImageView)view.findViewById(R.id.likem);
viewHolder.share=(ImageView)view.findViewById(R.id.sharemsp);
viewHolder.cn = (TextView) view.findViewById(R.id.count);
viewHolder.share.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
int position = (Integer) v.getTag();
HashMap<String, Object> item = models.get(position);
String imagePath = (String)item.get("IMAGE").toString();
try {
urll = new URL(imagePath);
} catch (MalformedURLException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
try {
connection = (HttpURLConnection) urll.openConnection();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
connection.setDoInput(true);
try {
connection.connect();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
try {
input = connection.getInputStream();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
Bitmap immutableBpm = BitmapFactory.decodeStream(input);
if(immutableBpm !=null)
{
Bitmap mutableBitmap = immutableBpm.copy(Bitmap.Config.ARGB_8888, true);
View view = new View(context);
view.draw(new Canvas(mutableBitmap));
String path = Images.Media.insertImage(context.getContentResolver(), mutableBitmap, "Nur", null);
Uri uri = Uri.parse(path);
/* image = (ImageView) view.findViewById(R.id.feedImage1);
Drawable mDrawable = image.getDrawable();
Bitmap mBitmap = ((BitmapDrawable)mDrawable).getBitmap();
Intent share = new Intent(Intent.ACTION_SEND);
share.setType("image/*");
String path = Images.Media.insertImage(getContentResolver(), mBitmap, "Image Description", null);
Uri uri = Uri.parse(path);*/
Intent share = new Intent(Intent.ACTION_SEND);
share.setType("image/*");
share.putExtra(Intent.EXTRA_STREAM, uri);
context.startActivity(Intent.createChooser(share, "Share Image!"));
}
else
{
Toast.makeText(context, "No image to share", Toast.LENGTH_LONG).show();
}
}
});
// viewHolder.share.setOnItemClickListener(this);
viewHolder.like.setBackgroundResource(R.drawable.like1);
viewHolder.like.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
int position = (Integer) v.getTag();
// viewHolder.countt = (TextView) v.findViewById(R.id.count);
HashMap<String, Object> item = models.get(position);
viewHolder.idas5.setText((CharSequence) item.get("UIDAS"));
// id=(String) viewHolder.idas5.getText();
viewHolder.emasr.setText((CharSequence) item.get("EMAILM"));
id=(String) viewHolder.idas5.getText();
emm=(String) viewHolder.emasr.getText();
new LoadAllProducts().execute();
new LoadAllProducts22().execute();
notifyDataSetChanged();
/*if( viewHolder.like.isSelected()){
viewHolder.like.setSelected(false);
//viewHolder.like.setBackgroundResource(R.drawable.like2);
new LoadAllProducts7().execute();
new LoadAllProducts22().execute();
notifyDataSetChanged();
}
else if(!viewHolder.like.isSelected()){
viewHolder.like.setSelected(true);
//ctv.setBackgroundColor (Color.parseColor("#d2d0d0"));
// viewHolder.like.setBackgroundResource(R.drawable.like1);
new LoadAllProducts().execute();
new LoadAllProducts22().execute();
notifyDataSetChanged();
}*/
}
});
view.setTag(viewHolder);
} else {
viewHolder = (ViewHolder) view.getTag();
}
viewHolder.like.setTag(position);
viewHolder.share.setTag(position);
final HashMap<String, Object> item = getItem(position);
/* name.setText(((String)item.get(R.id.name)));
*
*
*/
new LoadAllProducts78().execute();
// boolean isSelected = (Boolean) item.get("selected");
/*if (viewHolder.like.isSelected()) {
viewHolder.like.setSelected(false);
viewHolder.like.setBackgroundResource(R.drawable.like2);
} else if (!viewHolder.like.isSelected()){
viewHolder.like.setSelected(true);
//ctv.setBackgroundColor (Color.parseColor("#d2d0d0"));
viewHolder.like.setBackgroundResource(R.drawable.like1);
} */
pic = (ImageView) view.findViewById(R.id.profilePic);
name = (TextView) view.findViewById(R.id.name);
idas = (TextView) view.findViewById(R.id.hpid);
idas2 = (TextView) view.findViewById(R.id.hpid2);
timestamp = (TextView) view.findViewById(R.id.timestamp);
msg = (TextView) view.findViewById(R.id.txtStatusMsg);
url = (TextView) view.findViewById(R.id.txtUrl);
image = (ImageView) view.findViewById(R.id.feedImage1);
idas.setText((CharSequence) item.get("UIDAS"));
viewHolder.cn.setText((CharSequence) item.get("COUN"));
// listItems.add(idas.getText().toString());
name.setText((CharSequence) item.get("NAME"));
timestamp.setText((CharSequence) item.get("TIME"));
msg.setText((CharSequence) item.get("MSG"));
url.setText((CharSequence) item.get("URL"));
//countt.setText((CharSequence) item.get("COUN"));
//count.setText("" + count1);
int w = image.getWidth();
int h = image.getHeight();
if (w > 1000)
{
a=w-1000;
b=w-a;
}
else
{
b=w;
}
if (h > 1000)
{
a1=h-1000;
b1=h-a1;
}
else
{
b1=h;
}
Picasso.with(context)
//.load("PIC")
.load((String)item.get("PIC"))
.placeholder(R.drawable.profile_dummy)
//.error(R.drawable.ic_whats_hot)
.resize(50, 50)
// .centerCrop()
// .fit()
.into(pic);
/*Display display = getActivity().getWindowManager().
getDefaultDisplay();
Point size = new Point();
display.getSize(size);
int width = size.x;*/
Picasso.with(context)
.load((String)item.get("IMAGE"))
//.load("IMAGE")
// .placeholder(R.drawable.ic_pages)
//.error(R.drawable.ic_home)
.resize(1000,image.getHeight())
.onlyScaleDown()
//.centerCrop()
// .fit().centerInside()
.into(image);
return view;
}
protected ContentResolver getContentResolver() {
// TODO Auto-generated method stub
return null;
}
class LoadAllProducts extends AsyncTask<String, String, String> {
#Override
protected void onPreExecute() {
super.onPreExecute();
/*pDialog = new ProgressDialog(context);
pDialog.setMessage("Loading.. Please wait...");
pDialog.setIndeterminate(false);
pDialog.setCancelable(false);
pDialog.show();*/
/*Runnable progressRunnable = new Runnable() {
#Override
public void run() {
pDialog.cancel();
}
};
Handler pdCanceller = new Handler();
pdCanceller.postDelayed(progressRunnable, 3000);*/
}
/**
* getting All products from url
* */
protected String doInBackground(String... args) {
// Building Parameters
// session_email = sPref.getString("SESSION_UID","");
usersList = new ArrayList<HashMap<String, Object>>();
//usersList1 = new ArrayList<HashMap<String, Object>>();
// id=(String) viewHolder.idas5.getText();
((Activity) context).runOnUiThread(new Runnable() {
#Override
public void run() {
try {
List<NameValuePair> params = new ArrayList<NameValuePair>();
params.add(new BasicNameValuePair("email", session_email));
params.add(new BasicNameValuePair("loc", "liked"));
params.add(new BasicNameValuePair("con", "1"));
params.add(new BasicNameValuePair("idtes", id));
params.add(new BasicNameValuePair("emas", emm));
JSONObject json = jParser.makeHttpRequest(url_all_properties5, "GET", params);
if (json != null) {
// Check your log cat for JSON reponse
Log.d("All start: ", json.toString());
// Checking for SUCCESS TAG
int success = json.getInt(TAG_SUCCESS);
if (success== 1) {
Log.d("Inside success...", json.toString());
connter = json.getString("loca");
Intent intent = ((Activity) context).getIntent();
intent.addFlags(Intent.FLAG_ACTIVITY_NO_ANIMATION);
sPref.edit().putString("SESSION_UID", session_email).commit();
sPref.edit().putString("SESSION_TYPE", session_type).commit();
sPref.edit().putString("SESSION_PH", session_ph).commit();
sPref.edit().putString("SESSION_LOC", session_loc).commit();
((Activity) context).finish();
((Activity) context).overridePendingTransition(0, 0);
((Activity) context).startActivity(intent);
((Activity) context).overridePendingTransition(0, 0);
//Toast.makeText(context, "Already liked", Toast.LENGTH_LONG).show();
}
else if (success== 5){
// no products found
Toast.makeText(context, "Already liked", Toast.LENGTH_LONG).show();
}
} else {
}
} catch (JSONException e) {
e.printStackTrace();
}
}
});
return null;
}
/**
* After completing background task Dismiss the progress dialog
* **/
protected void onPostExecute(String file_url) {
// dismiss the dialog after getting all products
//pDialog.dismiss();
// updating UI from Background Thread
// pDialog.dismiss();
}
}
class LoadAllProducts78 extends AsyncTask<String, String, String> {
#Override
protected void onPreExecute() {
super.onPreExecute();
/*pDialog = new ProgressDialog(Friendsprofile.this);
pDialog.setMessage("Loading.. Please wait...");
pDialog.setIndeterminate(false);
pDialog.setCancelable(false);
pDialog.show();
*/
/*Runnable progressRunnable = new Runnable() {
#Override
public void run() {
pDialog.cancel();
}
};
Handler pdCanceller = new Handler();
pdCanceller.postDelayed(progressRunnable, 3000);*/
}
/**
* getting All products from url
* */
protected String doInBackground(String... args) {
// Building Parameters
// session_email = sPref.getString("SESSION_UID","");
//usersList = new ArrayList<HashMap<String, Object>>();
//usersList1 = new ArrayList<HashMap<String, Object>>();
// id=(String) viewHolder.idas5.getText();
((Activity) context).runOnUiThread(new Runnable() {
#Override
public void run() {
// TODO Auto-generated method stub
try {
List<NameValuePair> params = new ArrayList<NameValuePair>();
params.add(new BasicNameValuePair("email", session_email));
params.add(new BasicNameValuePair("emas", emm));
JSONObject json = jParser.makeHttpRequest(url_all_properties6, "POST", params);
if (json != null) {
// Check your log cat for JSON reponse
Log.d("All bastart: ", json.toString());
// Checking for SUCCESS TAG
int success = json.getInt(TAG_SUCCESS);
if (success== 1) {
viewHolder.like.setBackgroundResource(R.drawable.like1);
viewHolder.like.setSelected(true);
}
else if(success == 2) {
viewHolder.like.setBackgroundResource(R.drawable.like2);
}
} else {
}
} catch (JSONException e) {
e.printStackTrace();
}
}
});
return null;
}
/**
* After completing background task Dismiss the progress dialog
* **/
protected void onPostExecute(String file_url) {
// dismiss the dialog after getting all products
//pDialog.dismiss();
// updating UI from Background Thread
//pDialog.dismiss();
}
}
class LoadAllProducts22 extends AsyncTask<String, String, String> {
#Override
protected void onPreExecute() {
super.onPreExecute();
/*
pDialog = new ProgressDialog(context);
pDialog.setMessage("Loading.. Please wait...");
pDialog.setIndeterminate(false);
pDialog.setCancelable(false);
pDialog.show();
Runnable progressRunnable = new Runnable() {
#Override
public void run() {
pDialog.cancel();
}
};
Handler pdCanceller = new Handler();
pdCanceller.postDelayed(progressRunnable, 3000);*/
}
/**
* getting All products from url
* */
protected String doInBackground(String... args) {
// Building Parameters
// session_email = sPref.getString("SESSION_UID","");
List<NameValuePair> params = new ArrayList<NameValuePair>();
JSONObject json = jParser.makeHttpRequest(url_all_properties1, "GET", params);
if (json != null) {
// Check your log cat for JSON reponse
Log.d("All Productgetting start: ", json.toString());
// Checking for SUCCESS TAG
try {
int success = json.getInt(TAG_SUCCESS);
if (success== 1) {
}
else {
// no products found
// Launch Add New product Activity
/*Intent i = new Intent(getApplicationContext(), MainActivity.class);
// Closing all previous activities
i.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
startActivity(i);*/
}
} catch (JSONException e) {
e.printStackTrace();
}
} else {
}
return null;
}
/**
* After completing background task Dismiss the progress dialog
* **/
protected void onPostExecute(String file_url) {
// dismiss the dialog after getting all products
//pDialog.dismiss();
// updating UI from Background Thread
}
}
class LoadAllProducts7 extends AsyncTask<String, String, String> {
#Override
protected void onPreExecute() {
super.onPreExecute();
/*
pDialog = new ProgressDialog(context);
pDialog.setMessage("Loading.. Please wait...");
pDialog.setIndeterminate(false);
pDialog.setCancelable(false);
pDialog.show();
Runnable progressRunnable = new Runnable() {
#Override
public void run() {
pDialog.cancel();
}
};
Handler pdCanceller = new Handler();
pdCanceller.postDelayed(progressRunnable, 3000);*/
}
/**
* getting All products from url
* */
protected String doInBackground(String... args) {
// Building Parameters
// session_email = sPref.getString("SESSION_UID","");
usersList = new ArrayList<HashMap<String, Object>>();
//usersList1 = new ArrayList<HashMap<String, Object>>();
// id=(String) viewHolder.idas5.getText();
List<NameValuePair> params = new ArrayList<NameValuePair>();
params.add(new BasicNameValuePair("email", session_email));
params.add(new BasicNameValuePair("loc", "liked"));
params.add(new BasicNameValuePair("con", "1"));
params.add(new BasicNameValuePair("idtes", id));
params.add(new BasicNameValuePair("emas", emm));
JSONObject json = jParser.makeHttpRequest(url_all_properties7, "GET", params);
if (json != null) {
// Check your log cat for JSON reponse
Log.d("All start: ", json.toString());
// Checking for SUCCESS TAG
try {
int success = json.getInt(TAG_SUCCESS);
if (success== 1) {
// new LoadAllProducts22().execute();
// products found
// Getting Array of Products
/*users = json.getJSONArray(TAG_PRO);
//users1 = json.getJSONArray(TAG_PRO1);
// looping through All Products
for (int i = 0; i < users.length(); i++) {
JSONObject c = users.getJSONObject(i);
//ImageView imageView = (ImageView) findViewById(R.id.profilePic);
// Storing each json item in variable
//String scpass = countt.getText().toString();
String uid = c.getString("uid1"); //from php blue
// creating new HashMap
HashMap<String, Object> map = new HashMap<String, Object>();
// adding each child node to HashMap key => value
map.put("UIDAS", uid); //from
map.put("PIC", pic);
usersList.add(map);
//usersList1.add(map);
// creating new HashMap
}*/
}
else {
// no products found
// Launch Add New product Activity
/*Intent i = new Intent(getApplicationContext(), MainActivity.class);
// Closing all previous activities
i.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
startActivity(i);*/
}
} catch (JSONException e) {
e.printStackTrace();
}
} else {
}
return null;
}
/**
* After completing background task Dismiss the progress dialog
* **/
protected void onPostExecute(String file_url) {
// dismiss the dialog after getting all products
//pDialog.dismiss();
// updating UI from Background Thread
}
}

Because while calling this constructor:
CustomListAdapterfriend(Context context, List<HashMap<String, Object>> models)
You are providing getApplicationContext(). Try to provide context of the activity.
Edit 1:
Following the comments:
CustomListAdapterfriend adapter = new CustomListAdapterfriend(Friendsprofile.this, usersList); lv.setAdapter(adapter);

Modify the constructor of your adapter class from
public CustomListAdapterfriend(Context context, List<HashMap<String, Object>> models)
to
public CustomListAdapterfriend(Activity context, List<HashMap<String, Object>> models)
So whenever you call the constructor, the IDE will notify you to provide an Activity as a parameter, so the cast in your adapter won't fail.

While using in fragments try requireActivity() instead of getApplicationContext()
CustomListAdapterfriend(requireActivity(), List<HashMap<String, Object>> models)

sent parameter to adapter in same class android

I have public class StudioDetail (main class) and in StudioDetail I generate private class SendfeedbackKelas like this :
private class SendfeedbackKelas extends AsyncTask<String, Void, String> {
private static final String LOG_TAG = "CariKelas";
Bundle extras = getIntent().getExtras();
final String token= extras.getString("TOKEN");
final String idstudio= extras.getString("STUDIO_ID");
#Override
protected String doInBackground(String... params) {
String date = params[0];
Utils.log("params 1:" + date);
// do above Server call here
kelasstudioList = new ArrayList<KelasStudioModel>();
String responseString = null;
final String url_kelas_studio = Constant.URI_BASE_STUDIO + idstudio + "/class" + "?date=" + date + "&token=" + token;
Utils.log("url kelas studio:"+ url_kelas_studio);
try
{
runOnUiThread(new Runnable() {
public void run() {
new JSONAsyncTask().execute(url_kelas_studio);
ListView listview = (ListView) findViewById(R.id.listView1);
adapter = new ClassSAdapter(context, R.layout.jadwalstudio_info, kelasstudioList);
listview.setAdapter(adapter);
}
});
}
catch (Exception e)
{
/*Toast.makeText(context,
"user not registered", Toast.LENGTH_SHORT).show();*/
Log.e(LOG_TAG, String.format("Error during login: %s", e.getMessage()));
}
return "processing";
}
protected void onPostExecute(Boolean result) {
//dialog.cancel();
}
}
that called ClassSAdapter like this :
private class ClassSAdapter extends ArrayAdapter<KelasStudioModel> {
final Context context = getContext();
ArrayList<KelasStudioModel> kelasstudioList;
LayoutInflater vi;
int Resource;
ViewHolder holder;
public ClassSAdapter(Context context, int resource, ArrayList<KelasStudioModel> objects) {
super(context, resource, objects);
vi = (LayoutInflater) context
.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
Resource = resource;
kelasstudioList = objects;
}
#Override
public View getView(int position, View convertView, ViewGroup parent) {
View.OnClickListener listener1 = new View.OnClickListener() {
#Override
public void onClick(View v) {
int position = (int)v.getTag();
// do stuff based on position or kelasList.get(position)
// you can call mActivity.startActivity() if you need
final Dialog dialog = new Dialog(context);
dialog.requestWindowFeature(Window.FEATURE_NO_TITLE);
dialog.getWindow().setBackgroundDrawable(new ColorDrawable(android.graphics.Color.TRANSPARENT));
dialog.setContentView(R.layout.dialog_popup_pesan_kelas);
closedialog = (ImageView) dialog.findViewById(R.id.closeDialog);
// if button is clicked, close the custom dialog
closedialog.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
dialog.dismiss();
}
});
/*studio_name.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
Intent intent = new Intent(context, StudioDetail.class);
startActivity(intent);
}
});*/
dialog.show();
}
};
View.OnClickListener listener2 = new View.OnClickListener() {
#Override
public void onClick(View v) {
int position = (int)v.getTag();
// do stuff based on position or kelasList.get(position)
// you can call mActivity.startActivity() if you need
final Dialog dialog = new Dialog(context);
dialog.requestWindowFeature(Window.FEATURE_NO_TITLE);
dialog.getWindow().setBackgroundDrawable(new ColorDrawable(android.graphics.Color.TRANSPARENT));
dialog.setContentView(R.layout.dialog_popup_pelatih);
/*final String url_studio_image = Constant.URI_FRONTEND + "vendor_trainer/20150821052441-tanda-tanya.jpg";
Utils.log("url_studio_image: " + url_studio_image);
new DownloadImageTask((ImageView) dialog.findViewById(R.id.class_image_pelatih)).execute(url_studio_image);*/
closedialog = (ImageView) dialog.findViewById(R.id.closeDialog);
// if button is clicked, close the custom dialog
closedialog.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
dialog.dismiss();
}
});
dialog.show();
}
};
// convert view = design
View v = convertView;
if (v == null) {
holder = new ViewHolder();
v = vi.inflate(Resource, null);
holder.kelas = (TextView) v.findViewById(R.id.kelas);
holder.waktu = (TextView) v.findViewById(R.id.waktu);
holder.pelatih = (TextView) v.findViewById(R.id.pelatih);
// set OnClickListeners
holder.kelas.setOnClickListener(listener1);
holder.pelatih.setOnClickListener(listener2);
v.setTag(holder);
} else {
holder = (ViewHolder) v.getTag();
}
//holder.imageview.setImageResource(R.drawable.promo_1);
holder.kelas.setText(kelasstudioList.get(position).getKelas());
holder.waktu.setText(kelasstudioList.get(position).getWaktu());
holder.pelatih.setText(kelasstudioList.get(position).getPelatih());
// set tags
holder.kelas.setTag(position);
holder.waktu.setTag(position);
holder.pelatih.setTag(position);
return v;
}
private class ViewHolder {
public TextView kelas;
public TextView waktu;
public TextView pelatih;
}
}
I want to sent some parameter like this from class JSONAsyncTask to private class ClassSAdapter on View.OnClickListener listener1 and View.OnClickListener listener2 :
final String startdate=object.getString("startdate");
final String masterclass_name=Html.fromHtml((String) object.getString("masterclass_name")).toString();
final String enddate=object.getString("enddate");
final String trainer_name=Html.fromHtml((String) object.getString("trainer_name")).toString();
How to sent that parameter?
As information here is JSONAsynTask class:
class JSONAsyncTask extends AsyncTask<String, Void, Boolean> {
ProgressDialog dialog;
private static final String TAG_CLASSES = "classes";
#Override
protected void onPreExecute() {
super.onPreExecute();
dialog = new ProgressDialog(context);
dialog.setMessage("Loading, please wait");
dialog.setTitle("Connecting server");
dialog.show();
dialog.setCancelable(false);
}
#Override
protected Boolean doInBackground(String... urls) {
try {
HttpGet httppost = new HttpGet(urls[0]);
HttpClient httpclient = new DefaultHttpClient();
HttpResponse response = httpclient.execute(httppost);
// StatusLine stat = response.getStatusLine();
int status = response.getStatusLine().getStatusCode();
if (status == 200) {
HttpEntity entity = response.getEntity();
String responseAsText = EntityUtils.toString(entity);
Utils.log("daftar isi classes: " + responseAsText);
JSONObject jsonObj = new JSONObject(responseAsText);
// Getting JSON Array node
JSONArray classes = jsonObj.getJSONArray(TAG_CLASSES);
for(int i=0;i<classes.length();i++){
//HashMap<String, String> promo = new HashMap<String, String>();
JSONObject object = classes.getJSONObject(i);
final String startdate=object.getString("startdate");
final String masterclass_name=Html.fromHtml((String) object.getString("masterclass_name")).toString();
final String enddate=object.getString("enddate");
final String trainer_name=Html.fromHtml((String) object.getString("trainer_name")).toString();
KelasStudioModel actor = new KelasStudioModel();
String starttime = parseDateToHis((String) object.getString("startdate")).toString();
String endtime = parseDateToHis((String) object.getString("enddate")).toString();
actor.setKelas(Html.fromHtml((String) object.getString("masterclass_name")).toString());
actor.setWaktu(starttime + "-" + endtime);
actor.setPelatih(object.getString("trainer_name"));
kelasstudioList.add(actor);
}
return true;
}
} catch (IOException e) {
e.printStackTrace();
} catch (JSONException e) {
e.printStackTrace();
}
return false;
}
protected void onPostExecute(Boolean result) {
dialog.cancel();
adapter.notifyDataSetChanged();
if(result == false){
Toast.makeText(context, "Unable to fetch data from server", Toast.LENGTH_LONG).show();
}else{
}
}
}
listener 1 and listener 2 called different dialog.

How to populate my Spinner based on the value on my TextView?

I am new to Android programming and I'm working on a project that fetches data from MySQL DB.
Now, I have two java files. The first fetches employees and their id, it has Spinners that when clicked, it copies the value of the name and id of the employees to the TextViews and transfer the data to the next Activity through Intent.
While the second fetches employees' schedule based on the employee id. This second activity should populate Spinner based on the id of the employees that was passes from the first activity.
First Activity:
public class FirstActivity extends Activity {
JSONObject jObj;
JSONArray jArray;
ProgressDialog pd;
ArrayList < String > aestheticianList;
ArrayList < Items > items;
Button btnTransact;
String service_name, price;
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.spinner_farmers_aesthetician);
new DownloadJSON().execute();
btnTransact = (Button) findViewById(R.id.btnTransact);
btnTransact.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
// TODO Auto-generated method stub
Intent i = new Intent(cp000l3.flawlessfaceandbodyclinic.project.transact.FarmersAestheticianActivity.this,
cp000l3.flawlessfaceandbodyclinic.project.transact.FarmersDateTimeActivity.class);
String service_name = ((TextView) findViewById(R.id.service_name)).getText().toString();
String price = ((TextView) findViewById(R.id.price)).getText().toString();
String full_name = ((TextView) findViewById(R.id.full_name)).getText().toString();
String aid = ((TextView) findViewById(R.id.aid)).getText().toString();
i.putExtra("service_name", service_name);
i.putExtra("price", price);
i.putExtra("full_name", full_name);
i.putExtra("aid", aid);
startActivityForResult(i, 100);
}
});
TextView txtService_name = (TextView) findViewById(R.id.service_name);
TextView txtPrice = (TextView) findViewById(R.id.price);
Intent i = getIntent();
service_name = i.getStringExtra("service_name");
price = i.getStringExtra("price");
txtService_name.setText(service_name);
txtPrice.setText(price);
}
private class DownloadJSON extends AsyncTask < Void, Void, Void > {
#Override
protected Void doInBackground(Void...params) {
// TODO Auto-generated method stub
items = new ArrayList < Items > ();
aestheticianList = new ArrayList < String > ();
try {
jObj = JSONParser.getJSONfromURL("http://192.168.1.9:8013/flawlessadmin/storescripts/transaction/final/get_aesthetician2.php");
try {
jArray = jObj.getJSONArray("aesthetician");
for (int i = 0; i < jArray.length(); i++) {
jObj = jArray.getJSONObject(i);
Items item = new Items();
item.setFull_name(jObj.optString("full_name"));
item.setAid(jObj.optString("aid"));
items.add(item);
aestheticianList.add(jObj.optString("full_name"));
}
} catch (Exception e) {
Log.e("Error", e.getMessage());
e.printStackTrace();
}
} catch (Exception e) {
e.printStackTrace();
}
return null;
}
protected void onPostExecute(Void args) {
Spinner spin = (Spinner) findViewById(R.id.spin_aesthetician);
spin.setAdapter(new ArrayAdapter < String > (FarmersAestheticianActivity.this,
android.R.layout.simple_spinner_dropdown_item, aestheticianList));
spin.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener() {
#Override
public void onItemSelected(AdapterView <? > arg0, View arg1,
int position, long arg3) {
// TODO Auto-generated method stub
TextView txt_full_name = (TextView) findViewById(R.id.full_name);
TextView txt_aid = (TextView) findViewById(R.id.aid);
txt_full_name.setText(items.get(position).getFull_name());
txt_aid.setText(items.get(position).getAid());
////////////////////////////////
////////////////////////////////
}
#Override
public void onNothingSelected(AdapterView <? > parent) {
// TODO Auto-generated method stub
}
});
}
}
}
Second Activity:
public class SecondActivity extends Activity {
JSONObject jObj;
JSONArray jArray;
ProgressDialog pd;
ArrayList < String > dateTimeList;
ArrayList < Items > items;
Button btnTransact;
String service_name, price, full_name, aid, tid;
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.spinner_farmers_datetime);
new DownService().execute();
btnTransact = (Button) findViewById(R.id.btnTransact);
btnTransact.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
// TODO Auto-generated method stub
Intent i = new Intent(cp000l3.flawlessfaceandbodyclinic.project.transact.FarmersDateTimeActivity.this,
cp000l3.flawlessfaceandbodyclinic.project.transact.FarmersConfirmationActivity.class);
String service_name = ((TextView) findViewById(R.id.service_name)).getText().toString();
String price = ((TextView) findViewById(R.id.price)).getText().toString();
String aid = ((TextView) findViewById(R.id.aid)).getText().toString();
String full_name = ((TextView) findViewById(R.id.full_name)).getText().toString();
String tid = ((TextView) findViewById(R.id.tid)).getText().toString();
String datetime = ((TextView) findViewById(R.id.datetime)).getText().toString();
i.putExtra("service_name", service_name);
i.putExtra("price", price);
i.putExtra("aid", aid);
i.putExtra("full_name", full_name);
i.putExtra("tid", tid);
i.putExtra("date_time", datetime);
startActivityForResult(i, 100);
}
});
TextView txtService_name = (TextView) findViewById(R.id.service_name);
TextView txtPrice = (TextView) findViewById(R.id.price);
TextView txtFull_name = (TextView) findViewById(R.id.full_name);
TextView txtAid = (TextView) findViewById(R.id.aid);
Intent i = getIntent();
service_name = i.getStringExtra("service_name");
price = i.getStringExtra("price");
full_name = i.getStringExtra("full_name");
aid = i.getStringExtra("aid");
txtService_name.setText(service_name);
txtPrice.setText(price);
txtFull_name.setText(full_name);
txtAid.setText(aid);
}
private class DownService extends AsyncTask < Void, Void, Void > {
#Override
protected Void doInBackground(Void...params) {
// TODO Auto-generated method stub
items = new ArrayList < Items > ();
dateTimeList = new ArrayList < String > ();
/////////////////////////
List < NameValuePair > param = new ArrayList < NameValuePair > ();
param.add(new BasicNameValuePair("aid", aid));
/////////////////////////
try {
String jObj = JSONParser.makeHttpRequest2("http://192.168.1.9:8013/flawlessadmin/storescripts/transaction/final/get_time2.php", "GET", param); //("http://192.168.1.9:8013/flawlessadmin/storescripts/transaction/final/get_time.php");
try {
JSONObject jsonObj = new JSONObject(jObj);
for (int i = 0; i < jArray.length(); i++) {
jsonObj = jArray.getJSONObject(i);
Items item = new Items();
item.setDateTime(jsonObj.optString("date_time"));
item.setTid(jsonObj.optString("tid"));
items.add(item);
dateTimeList.add(jsonObj.optString("date_time"));
}
} catch (Exception e) {
Log.e("Error", e.getMessage());
e.printStackTrace();
}
} catch (Exception e) {
e.printStackTrace();
}
return null;
}
protected void onPostExecute(Void args) {
Spinner spin = (Spinner) findViewById(R.id.spin_datetime);
spin.setAdapter(new ArrayAdapter < String > (FarmersDateTimeActivity.this,
android.R.layout.simple_spinner_dropdown_item, dateTimeList));
spin.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener() {
#Override
public void onItemSelected(AdapterView <? > arg0, View arg1,
int position, long arg3) {
// TODO Auto-generated method stub
TextView txt_datetime = (TextView) findViewById(R.id.datetime);
TextView txt_tid = (TextView) findViewById(R.id.tid);
txt_datetime.setText(items.get(position).getDateTime());
txt_tid.setText(items.get(position).getTid());
////////////////////////////////
////////////////////////////////
}
#Override
public void onNothingSelected(AdapterView <? > parent) {
// TODO Auto-generated method stub
}
});
}
}
}

in second Activity:
Bundle extras = getIntent().getExtras();
int id = extras.getInt("Id"); // get the id passed from first activty