I have two fields industry and skills. One industry have multiple skills. I have dynamically added checkboxes for industry. If I select a CheckBox for industry, its particular skills will load from server and will display. Skills are shown as CheckBox. The problem is when I deselect the industry checkbox its particular skills should also be removed. Here is my code for getting industry from server
private class NetCheckIndustry extends AsyncTask<Void, Void, Void> {
@Override
protected void onPreExecute() {
// TODO Auto-generated method stub
super.onPreExecute();
bar.setVisibility(View.VISIBLE);
}
@Override
protected void onPostExecute(Void result) {
// TODO Auto-generated method stub
super.onPostExecute(result);
bar.setVisibility(View.GONE);
LinearLayout featuresTable = (LinearLayout) findViewById(R.id.linearLayoutCheckbox);
final List selchkboxlist = new ArrayList();
for (int k = 0; k < catal.size(); k++) {
final CheckBox chkindustry1 = new CheckBox(MakePaymentsActivity.this);
chkindustry1.setText("" + catal.get(k).toString());
featuresTable.addView(chkindustry1);
chkindustry1.setOnClickListener(new View.OnClickListener() {
public void onClick(View v) {
String chk = null;
chk = Integer.toString(v.getId());
//String gfg = catal.get(v.getId());
//Log.e("gdfggg",""+gfg);
if (((CheckBox) v).isChecked()) {
selchkboxlist.add(chkindustry1.getText().toString());
//selchkboxlist.add(chk);
Log.e("selchkboxlist", "" + selchkboxlist.toString());
checkbox_id = spinnerValuesMap.get(chkindustry1.getText().toString());
str_cat_id = spinnerValuesMap.get(chkindustry1.getText().toString());
Log.e("str_cat_id", "" + str_cat_id);
new NetCheckSkills().execute();
// Log.e("cityiddddd", "" + checkbox_id);
// catIdCheckbox.add(checkbox_id);
// Log.e("catIdCheckbox", "" + catIdCheckbox.toString());
} else {
selchkboxlist.remove(chkindustry1.getText().toString());
catIdCheckbox.remove(chk);
Log.e("remove selchkboxlist", "" + selchkboxlist.toString());
Log.e("catIdCheckbox removeeee", "" + catIdCheckbox.toString());
}
}
});
}
return;
}
@Override
protected Void doInBackground(Void... params) {
// TODO Auto-generated method stub
HttpClient httpClient = new DefaultHttpClient();
HttpPost httpRequest = new HttpPost(
url);
//Log.e("URL", ""+url);
httpRequest.setHeader("Content-Type", "application/json");
JSONObject json = new JSONObject();
Log.e("JSON Object", json.toString());
StringEntity se = new StringEntity(json.toString());
se.setContentEncoding("UTF-8");
se.setContentType("application/json");
httpRequest.setEntity(se);
HttpResponse httpRes = httpClient.execute(httpRequest);
java.io.InputStream inputStream = httpRes.getEntity()
.getContent();
InputStreamReader inputStreamReader = new InputStreamReader(
inputStream);
BufferedReader reader = new BufferedReader(inputStreamReader);
StringBuilder sb = new StringBuilder();
String line = null;
while ((line = reader.readLine()) != null) {
sb.append(line + "\n");
}
inputStream.close();
strServerResponse = sb.toString();
Log.e("Server Response", "" + strServerResponse.toString());
if (strServerResponse != null) {
JSONObject arr = new JSONObject(strServerResponse);
// for (int i = 0; i < arr.length(); i++) {
// JSONObject jobj2 = arr.getJSONObject(i);
objCategory = arr.getString("category");
spinnerValuesMap = new HashMap<String, String>();
JSONArray ff = new JSONArray(objCategory);
ArrayList<String> tii = new ArrayList<String>();
ArrayList<String> tii1 = new ArrayList<String>();
ArrayList<String> tii2 = new ArrayList<String>();
catal = new ArrayList<String>();
ArrayList<String> catalid = new ArrayList<String>();
for (int j = 0; j < ff.length(); j++) {
// pojo = new CityStateCategoryPojo();
JSONObject jobj3 = ff.getJSONObject(j);
String catId = jobj3.optString("id");
String imagename = jobj3.optString("image");
String catname = jobj3.optString("name");
catal.add(catname);
spinnerValuesMap.put(catname, catId);
}
List<String> CatTem = catal;
List<String> CatTemId = catalid;
Set<String> cattem = new HashSet<String>(CatTem);
Set<String> cattemid = new HashSet<String>(CatTemId);
SharedPreferences.Editor cateditr = getSharedPreferences("Categoryy", MODE_PRIVATE).edit();
cattem.addAll(CatTem);
cattemid.addAll(CatTemId);
cateditr.putStringSet("catname", cattem);
cateditr.putStringSet("catid", cattemid);
cateditr.commit();
} else {
Handler handler = new Handler(Looper.getMainLooper());
handler.post(
new Runnable() {
@Override
public void run() {
AlertDialog alertDialog = new AlertDialog.Builder(
MakePaymentsActivity.this).create();
alertDialog.setMessage("Error Connecting to Server");
alertDialog.setButton("OK", new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int which) {
}
});
alertDialog.show();
}
});
//Log.e("ServiceHandler", "Couldn't get any data from the url");
}
} catch (UnsupportedEncodingException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (ClientProtocolException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
// }
} catch (JSONException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
return null;
}
}
And this is the code for getting skills
private class NetCheckSkills extends AsyncTask<Void, Void, Void> {
@Override
protected void onPreExecute() {
// TODO Auto-generated method stub
super.onPreExecute();
bar.setVisibility(View.VISIBLE);
}
@Override
protected void onPostExecute(Void result) {
// TODO Auto-generated method stub
super.onPostExecute(result);
bar.setVisibility(View.GONE);
LinearLayout featuresTable = (LinearLayout) findViewById(R.id.linearLayoutSkills);
final List selchkboxlist = new ArrayList();
Log.e("catall.todyting", "" + catal1.toString());
for (int k = 0; k < catal1.size(); k++) {
final CheckBox feature1 = new CheckBox(MakePaymentsActivity.this);
feature1.setText("" + catal1.get(k).toString());
featuresTable.addView(feature1);
// feature1.setTag(chkindustry.getId(), str_cat_id);
feature1.setOnClickListener(new View.OnClickListener() {
public void onClick(View v) {
String chk = null;
chk = Integer.toString(v.getId());
//String gfg = catal.get(v.getId());
//Log.e("gdfggg",""+gfg);
if (((CheckBox) v).isChecked()) {
selchkboxlist.add(feature1.getText().toString());
//selchkboxlist.add(chk);
Log.e("selchkboxlist", "" + selchkboxlist.toString());
chk_skills = spinnerValuesMap1.get(feature1.getText().toString());
// Log.e("cityiddddd", "" + checkbox_id);
// catIdCheckbox.add(checkbox_id);
// Log.e("catIdCheckbox", "" + catIdCheckbox.toString());
} else {
selchkboxlist.remove(feature1.getText().toString());
catIdCheckbox.remove(chk);
Log.e("remove selchkboxlist", "" + selchkboxlist.toString());
Log.e("catIdCheckbox removeeee", "" + catIdCheckbox.toString());
}
}
});
}
return;
}
@Override
protected Void doInBackground(Void... params) {
// TODO Auto-generated method stub
HttpClient httpClient = new DefaultHttpClient();
HttpPost httpRequest = new HttpPost(
url);
//Log.e("URL", ""+url);
httpRequest.setHeader("Content-Type", "application/json");
JSONObject json = new JSONObject();
Log.e("JSON Object", json.toString());
StringEntity se = new StringEntity(json.toString());
se.setContentEncoding("UTF-8");
se.setContentType("application/json");
httpRequest.setEntity(se);
HttpResponse httpRes = httpClient.execute(httpRequest);
java.io.InputStream inputStream = httpRes.getEntity()
.getContent();
InputStreamReader inputStreamReader = new InputStreamReader(
inputStream);
BufferedReader reader = new BufferedReader(inputStreamReader);
StringBuilder sb = new StringBuilder();
String line = null;
while ((line = reader.readLine()) != null) {
sb.append(line + "\n");
}
inputStream.close();
strServerResponse1 = sb.toString();
Log.e("Server Response", "" + strServerResponse1.toString());
if (strServerResponse1 != null) {
JSONArray arr1 = new JSONArray(strServerResponse1);
catal1 = new ArrayList<String>();
spinnerValuesMap1 = new HashMap<String, String>();
for (int i = 0; i < arr1.length(); i++) {
JSONObject jobj = arr1.getJSONObject(i);
String catId = jobj.optString("id");
String catname = jobj.optString("name");
catal1.add(catname);
spinnerValuesMap1.put(catname, catId);
}
ArrayList<String> tii = new ArrayList<String>();
ArrayList<String> tii1 = new ArrayList<String>();
ArrayList<String> tii2 = new ArrayList<String>();
ArrayList<String> catalid = new ArrayList<String>();
List<String> CatTem = catal1;
List<String> CatTemId = catalid;
Set<String> cattem = new HashSet<String>(CatTem);
Set<String> cattemid = new HashSet<String>(CatTemId);
SharedPreferences.Editor cateditr = getSharedPreferences("Categoryy1", MODE_PRIVATE).edit();
cattem.addAll(CatTem);
cattemid.addAll(CatTemId);
cateditr.putStringSet("catname1", cattem);
cateditr.putStringSet("catid1", cattemid);
cateditr.commit();
} else {
Handler handler = new Handler(Looper.getMainLooper());
handler.post(
new Runnable() {
@Override
public void run() {
AlertDialog alertDialog = new AlertDialog.Builder(
MakePaymentsActivity.this).create();
alertDialog.setMessage("Error Connecting to Server");
alertDialog.setButton("OK", new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int which) {
}
});
alertDialog.show();
}
});
}
} catch (UnsupportedEncodingException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (ClientProtocolException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
// }
} catch (JSONException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
return null;
}
}
Please help. How to remove these checkboxes.
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