I used PagerAdapter for sliding images its not notifying properly

I used PagerAdapter for sliding images its not notifying properly - android

I used PagerAdapter for sliding images and i added a favorite button too in that sliding image. After clicking favorite button its not getting notified properly image not turns to unfavorite icon.
it is for loading api
private class PremiumProjectLoad extends AsyncTask<String, Void, JSONObject> {
JSONParser jsonParser = new JSONParser();
String url= ApiLinks.PremiumProject;
ProgressHUD mProgressHUD;
protected void onPreExecute(){
mProgressHUD = ProgressHUD.show(getActivity(),null, true);
super.onPreExecute();
}
protected JSONObject doInBackground(String... arg0) {
HashMap<String,String> params=new HashMap<>();
try {
params.put("languageID",CommonStrings.languageID);
params.put("cityID",CommonStrings.cityID);
if(session.isLoggedIn()){
params.put("userID",UserLogin.get(SessionManager.KEY_CUSTOMER_ID));
}
JSONObject json = jsonParser.SendHttpPosts(url,"POST",params);
if (json != null) {
return json;
}
} catch (Exception e) {
e.printStackTrace();
}
return null;
}
#Override
protected void onPostExecute(JSONObject json) {
if(json!=null) {
String Status=json.optString("status");
String Message=json.optString("message");
CommonImagePath=json.optString("imagepath");
PremiumDataArray.clear();
if(Status.equals("ok")){
JSONArray DataArray=json.optJSONArray("data");
if(DataArray!=null && DataArray.length()>0) {
for (int i = 0; i < DataArray.length(); i++) {
JSONObject DataObj = DataArray.optJSONObject(i);
String projectID = DataObj.optString("projectID");
String projectName = DataObj.optString("projectName");
String propertyUnitPriceRange = DataObj.optString("propertyUnitPriceRange");
String projectOfMonthImage = DataObj.optString("projectOfMonthImage");
String propertyUnitBedRooms = DataObj.optString("propertyUnitBedRooms");
String projectBuilderName = DataObj.optString("projectBuilderName");
String propertyTypeName = DataObj.optString("propertyTypeName");
String purpose = DataObj.optString("purpose");
String projectBuilderAddress = DataObj.optString("projectBuilderAddress");
String projectFavourite = DataObj.optString("projectFavourite");
PremiumData premiumData = new PremiumData();
premiumData.setProjectID(projectID);
premiumData.setProjectName(projectName);
premiumData.setPropertyUnitPriceRange(propertyUnitPriceRange);
premiumData.setProjectOfMonthImage(projectOfMonthImage);
premiumData.setPropertyUnitBedRooms(propertyUnitBedRooms);
premiumData.setProjectBuilderName(projectBuilderName);
premiumData.setPropertyTypeName(propertyTypeName);
premiumData.setPurpose(purpose);
premiumData.setProjectBuilderAddress(projectBuilderAddress);
premiumData.setProjectFavourite(projectFavourite);
PremiumDataArray.add(premiumData);
}
LoopViewPager viewpager = (LoopViewPager) homeView.findViewById(R.id.viewpager);
CircleIndicator indicator = (CircleIndicator) homeView.findViewById(R.id.indicator);
// if(pagerAdapter==null)
pagerAdapter = new PremiumProjectAdapter(getActivity(), PremiumDataArray);
viewpager.setAdapter(pagerAdapter);
indicator.setViewPager(viewpager);
// pagerAdapter.notifyDataSetChanged();
}
}
else {
Toast.makeText(getActivity(),Message, Toast.LENGTH_LONG).show();
}
}
mProgressHUD.dismiss();
}
}
pager adapter
public class PremiumProjectAdapter extends PagerAdapter {
private final Random random = new Random();
private ArrayList<PremiumData> mSize;
Context mContext;
LayoutInflater mLayoutInflater;
String ProjectID;
String path=CommonImagePath+"/uploads/projectOfMonth/orginal/";
// public PremiumProjectAdapter() {
// }
public PremiumProjectAdapter(Context contexts, ArrayList<PremiumData> count) {
mSize = count;
mContext=contexts;
}
#Override public int getCount() {
return mSize.size();
}
#Override public boolean isViewFromObject(View view, Object object) {
return view == object;
}
#Override public void destroyItem(ViewGroup view, int position, Object object) {
view.removeView((View) object);
}
#Override public Object instantiateItem(ViewGroup view, final int position) {
mLayoutInflater = (LayoutInflater) mContext.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
View itemView = mLayoutInflater.inflate(R.layout.home_premium_layout, view, false);
ImageView imageView = (ImageView) itemView.findViewById(R.id.premium_ProImage);
TextView ProjectName = (TextView) itemView.findViewById(R.id.premium_ProName);
TextView ProjectUnitPrice = (TextView) itemView.findViewById(R.id.premium_UnitPrice);
TextView ProjectUnitBedroom = (TextView) itemView.findViewById(R.id.premium_UnitBedrooms);
TextView ProjectAddress = (TextView) itemView.findViewById(R.id.premium_ProAddress);
ImageView unshortlisted = (ImageView) itemView.findViewById(R.id.unshortlisted);
ImageView shortlisted = (ImageView) itemView.findViewById(R.id.shortlisted);
final PremiumData data = mSize.get(position);
if (data.getProjectFavourite() != null) {
if (data.getProjectFavourite().equals("ShortListed")) {
shortlisted.setVisibility(View.VISIBLE);
unshortlisted.setVisibility(View.GONE);
} else {
shortlisted.setVisibility(View.GONE);
unshortlisted.setVisibility(View.VISIBLE);
}
}
if(Build.VERSION.SDK_INT >= Build.VERSION_CODES.N){
ProjectUnitPrice.setText(Html.fromHtml(data.getPropertyUnitPriceRange(), Html.FROM_HTML_MODE_COMPACT));
}else{
ProjectUnitPrice.setText(Html.fromHtml(data.getPropertyUnitPriceRange()));
}
ImageLoader.getInstance().displayImage(path+data.getProjectOfMonthImage(), imageView);
imageView.setScaleType(ImageView.ScaleType.FIT_XY);
if(!data.getProjectName().equals("null") && data.getProjectName().length()>30){
String s = data.getProjectName().substring(0, 25);
String subString = s + "...";
ProjectName.setText(subString);
}
else{
ProjectName.setText(data.getProjectName());
}
ProjectUnitBedroom.setText(data.getPropertyUnitBedRooms());
ProjectAddress.setText(data.getProjectBuilderAddress());
imageView.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
Intent DetailsAction=new Intent(mContext, DetailsActivity.class);
DetailsAction.putExtra("projectID",data.getProjectID());
DetailsAction.putExtra("purpose",data.getPurpose());
mContext.startActivity(DetailsAction);
}
});
unshortlisted.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
if(!session.isLoggedIn()){
Intent toLogin=new Intent(mContext, LoginActivity.class);
CommonStrings.FromSearchIndex="true";
mContext.startActivity(toLogin);
}else{
ProjectID=data.getProjectID();
new ShortlistProject().execute();
}
}
});
shortlisted.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
ProjectID=data.getProjectID();
new UnShortlistProject().execute();
}
});
view.addView(itemView);
return itemView;
}
private class ShortlistProject extends AsyncTask<String, Void, JSONObject> {
JSONParser jsonParser = new JSONParser();
String url=ApiLinks.AddShortListProject;
ProgressHUD mProgressHUD;
protected void onPreExecute(){
mProgressHUD = ProgressHUD.show(mContext,null, true);
super.onPreExecute();
}
protected JSONObject doInBackground(String... arg0) {
HashMap<String,String> params=new HashMap<>();
try {
params.put("languageID",CommonStrings.languageID);
params.put("userID",User.get(SessionManager.KEY_CUSTOMER_ID));
params.put("projectID",ProjectID);
params.put("userType",User.get(SessionManager.KEY_USERTYPE_ID));
JSONObject json = jsonParser.SendHttpPosts(url,"POST",params);
if (json != null) {
return json;
}
} catch (Exception e) {
e.printStackTrace();
}
return null;
}
#Override
protected void onPostExecute(JSONObject json) {
if(json!=null) {
String status=json.optString("status");
String message=json.optString("message");
if(status.equals("ok")){
Toast.makeText(mContext,message,Toast.LENGTH_LONG).show();
//SearchFragment.getInstance().onResume();
HomeFragment.getInstance().async_premium();
}else{
Toast.makeText(mContext,message,Toast.LENGTH_LONG).show();
}
}
mProgressHUD.dismiss();
}
}
private class UnShortlistProject extends AsyncTask<String, Void, JSONObject> {
JSONParser jsonParser = new JSONParser();
String url=ApiLinks.RemoveShortListProject;
ProgressHUD mProgressHUD;
protected void onPreExecute(){
mProgressHUD = ProgressHUD.show(mContext,null, true);
super.onPreExecute();
}
protected JSONObject doInBackground(String... arg0) {
HashMap<String,String> params=new HashMap<>();
try {
params.put("userID",User.get(SessionManager.KEY_CUSTOMER_ID));
params.put("projectID",ProjectID);
params.put("userType",User.get(SessionManager.KEY_USERTYPE_ID));
JSONObject json = jsonParser.SendHttpPosts(url,"POST",params);
if (json != null) {
return json;
}
} catch (Exception e) {
e.printStackTrace();
}
return null;
}
#Override
protected void onPostExecute(JSONObject json) {
if(json!=null) {
String status=json.optString("status");
String message=json.optString("message");
if(status.equals("ok")){
Toast.makeText(mContext,message,Toast.LENGTH_LONG).show();
// HomeFragment.getInstance().async_Premium();
HomeFragment.getInstance().async_premium();
}else{
Toast.makeText(mContext,message,Toast.LENGTH_LONG).show();
}
}
mProgressHUD.dismiss();
}
}

As far as i am able to understand your question you want favorite and unfavorite functionality by adapter . Please use this code below to achieve that :
public class CustomGridAdapterFoodDrink extends BaseAdapter {
private Context mContext;
private ProgressDialog loading;
ArrayList<FoodDrink> foodDrinkArrayList = new ArrayList<>();
SharedPreferences pref;
String userId;
String like_dislike_value = "Like";
String likeValueStr = "1";
boolean like = true;
int positionVal = 444;
HashMap<Integer,Boolean> state = new HashMap<>();
public CustomGridAdapterFoodDrink(Context c, ArrayList<FoodDrink> foodDrinkArrayList) {
mContext = c;
this.foodDrinkArrayList = foodDrinkArrayList;
}
#Override
public int getCount() {
// TODO Auto-generated method stub
return foodDrinkArrayList.size();
}
#Override
public Object getItem(int position) {
// TODO Auto-generated method stub
return null;
}
#Override
public long getItemId(int position) {
// TODO Auto-generated method stub
return 0;
}
#Override
public View getView(final int position, View convertView, ViewGroup parent) {
// TODO Auto-generated method stub
View grid;
LayoutInflater inflater = (LayoutInflater) mContext
.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
if (convertView == null) {
grid = new View(mContext);
grid = inflater.inflate(R.layout.grid_single, null);
TextView projectNamtTxtView = (TextView) grid.findViewById(R.id.projectName);
TextView totalOfferText = (TextView) grid.findViewById(R.id.TotalOffers);
ImageView merchantImage = (ImageView) grid.findViewById(R.id.merchantImage);
final ImageView like_dislike_icon = (ImageView) grid.findViewById(R.id.like_dislike_icon);
totalOfferText.setText(foodDrinkArrayList.get(position).getOffers());
projectNamtTxtView.setText(foodDrinkArrayList.get(position).getProject_name());
Glide.with(mContext)
.load(foodDrinkArrayList.get(position).getProject_photo())
.centerCrop()
.placeholder(R.drawable.review_pro_pic1)
.crossFade()
.into(merchantImage);
like_dislike_icon.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
pref = getApplicationContext().getSharedPreferences("MyPref", MODE_PRIVATE);
userId = pref.getString("userId", null);
/* if(state.size()> 0){
like = state.get(position);*/
if (!like) {
like = true;
/* state.put(position,like);*/
like_dislike_icon.setImageResource(R.mipmap.like_it_act);
likeDislike2(foodDrinkArrayList.get(position).getID(), "1");
} else {
like = false;
/* state.put(position,like);*/
like_dislike_icon.setImageResource(R.mipmap.like_it);
likeDislike2(foodDrinkArrayList.get(position).getID(), "0");
}
/* } else {
like = true;
state.put(position,like);
like_dislike_icon.setImageResource(R.mipmap.like_it_act);
likeDislike2(foodDrinkArrayList.get(position).getID(), "1");
}*/
// if(positionVal !=position) {
// likeValueStr ="1";
// positionVal = position;
// likeDislike(foodDrinkArrayList.get(position).getID(), likeValueStr, like_dislike_icon);
// }
// else {
// likeValueStr ="0";
// likeDislike(foodDrinkArrayList.get(position).getID(), likeValueStr, like_dislike_icon);
// }
}
});
} else {
grid = (View) convertView;
}
return grid;
}
private void likeDislike(String merchantId, final String like_dislike, final ImageView imageView) {
loading = ProgressDialog.show(mContext, "Loading ", "Please wait...", true, true);
AsyncHttpClient client = new AsyncHttpClient();
String url = getlikeUrl(userId, merchantId, like_dislike);
client.setMaxRetriesAndTimeout(5, 20000);
client.post(url, new AsyncHttpResponseHandler() {
#Override
public void onSuccess(String responseString) {
try {
JSONObject _object = new JSONObject(responseString);
String status = _object.getString("success");
String msg = _object.getString("response");
if ("true".equalsIgnoreCase(status)) {
Toast.makeText(mContext, msg, Toast.LENGTH_LONG).show();
if (msg.equalsIgnoreCase("Like")) {
imageView.setImageResource(R.mipmap.like_it_act);
} else {
imageView.setImageResource(R.mipmap.like_it);
}
} else {
Toast.makeText(mContext, msg, Toast.LENGTH_LONG).show();
}
loading.dismiss();
// AppUtility.showToast(SignUp.this, message);
} catch (JSONException e) {
e.printStackTrace();
new Global().saveReport("abc", e.getStackTrace(), e.toString());
}
loading.dismiss();
}
#Override
public void onFailure(int statusCode, Throwable error, String content) {
}
});
}
private String getlikeUrl(String userId, String merchantId, String like_dislike) {
String url = "";
try {
url = NetworkURL.URL
+ "likeMerchant"
+ "?user_id=" + URLEncoder.encode(new Global().checkNull(userId), "UTF-8")
+ "&merchant_id=" + URLEncoder.encode(new Global().checkNull(merchantId), "UTF-8")
+ "&like_dislike=" + URLEncoder.encode(new Global().checkNull(like_dislike), "UTF-8")
;
} catch (UnsupportedEncodingException e) {
e.printStackTrace();
new Global().saveReport("abc", e.getStackTrace(), e.toString());
}
return url;
}
private void likeDislike2(String merchantId, final String like_dislike) {
loading = ProgressDialog.show(mContext, "Loading ", "Please wait...", true, true);
AsyncHttpClient client = new AsyncHttpClient();
String url = getlikeUrl(userId, merchantId, like_dislike);
client.setMaxRetriesAndTimeout(5, 20000);
client.post(url, new AsyncHttpResponseHandler() {
#Override
public void onSuccess(String responseString) {
try {
JSONObject _object = new JSONObject(responseString);
String status = _object.getString("success");
String msg = _object.getString("response");
if ("true".equalsIgnoreCase(status)) {
Toast.makeText(mContext, msg, Toast.LENGTH_LONG).show();
} else {
Toast.makeText(mContext, msg, Toast.LENGTH_LONG).show();
}
loading.dismiss();
// AppUtility.showToast(SignUp.this, message);
} catch (JSONException e) {
e.printStackTrace();
new Global().saveReport("abc", e.getStackTrace(), e.toString());
}
loading.dismiss();
}
#Override
public void onFailure(int statusCode, Throwable error, String content) {
}
});
}
}

Related

RecyleView showing all items duplicates

I am trying to display posts from a server in listView. So I used recycle-view to achieve that. Everything is working fine except that ll items are displaying twice.
I counted the total fetched items from server, and the count is 5, but adapter.getItemCount is showing 10.
After searching hours on the internet, I tried following :
#Override
public long getItemId(int position) {
return position;
}
#Override
public int getItemViewType(int position) {
return position;
}
and
homeFragmentAdapter.setHasStableIds(true);
Below is my fragment...
package com.example.projectName;
import static android.content.Context.MODE_PRIVATE;
import static android.webkit.ConsoleMessage.MessageLevel.LOG;
import static com.bumptech.glide.load.resource.drawable.DrawableTransitionOptions.withCrossFade;
public class HomeFollowersFragment extends Fragment implements InfiniteScrollListener.OnLoadMoreListener, RecyclerViewItemListener {
private static final String TAG = "HomeFollowersFragment";
private static final String URL = "https://api.androidhive.info/json/movies_2017.json";
private RecyclerView recyclerView;
private ProgressBar postLoader;
FFmpeg ffmpeg;
// private List<Movie> movieList;
// private HomeAdapter mAdapter;
private List<PostList> postListGlobal = new ArrayList<>();
List<VerticalDataModal> verticalDataModals;
List<HorizontalDataModal> horizontalDataModals;
private SwipeRefreshLayout swipeMore;
private InfiniteScrollListener infiniteScrollListener;
private HomeFragmentAdapter homeFragmentAdapter;
SharedPreferences sharedPreferences;
private Boolean isLoggedIn = false;
private String email = "";
private String token = "";
private String userId = "";
private Dialog customLoader;
SkeletonScreen skeletonScreen;
private int pastVisiblesItems, visibleItemCount, totalItemCount;
private boolean loading = false;
private EndlessScrollListener scrollListener;
SharedPreferences sp;
SharedPreferences.Editor Ed;
public HomeFollowersFragment() {
//super();
}
/**
* #return A new instance of fragment HomeFollowersFragment.
*/
public static HomeFollowersFragment newInstance() {
return new HomeFollowersFragment();
}
#Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
}
#Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
// Inflate the layout for this fragment
View view = inflater.inflate(R.layout.fragment_home, container, false);
// ((AppCompatActivity) getActivity()).getSupportActionBar().show();
try{
sharedPreferences = getActivity().getSharedPreferences("Login", MODE_PRIVATE);
email = sharedPreferences.getString("email", null);
token = sharedPreferences.getString("token", null);
isLoggedIn = sharedPreferences.getBoolean("isLoggedIn", false);
userId = sharedPreferences.getString("id", null);
}catch (Exception e){
e.printStackTrace();
Log.d("StackError", "StackError: "+e);
}
sp = getActivity().getSharedPreferences("Posts", MODE_PRIVATE);
if(!isLoggedIn || token == null || userId == null){
Intent intent = new Intent(getActivity(), RegisterActivity.class);
intent.putExtra("loginFrom", "profile");
startActivity(intent);
}
recyclerView = view.findViewById(R.id.recycler_view);
postLoader = view.findViewById(R.id.post_loader);
swipeMore = view.findViewById(R.id.swipe_layout);
homeFragmentAdapter = new HomeFragmentAdapter(postListGlobal, this, "home");
if(sp.contains("postListGlobal"))
skeletonScreen = Skeleton.bind(recyclerView)
.adapter(homeFragmentAdapter)
.shimmer(true)
.angle(20)
.frozen(false)
.duration(1200)
.count(10)
.load(R.layout.item_skelton_home_page)
.show(); //default count is 10
RecyclerView.LayoutManager mLayoutManager = new GridLayoutManager(getActivity(), 2);
StaggeredGridLayoutManager sLayoutManager = new StaggeredGridLayoutManager(2, StaggeredGridLayoutManager.VERTICAL);
recyclerView.setLayoutManager(sLayoutManager);
homeFragmentAdapter.setHasStableIds(true);
recyclerView.setAdapter(homeFragmentAdapter);
recyclerView.setNestedScrollingEnabled(false);
customLoader = new Dialog(getActivity(), R.style.crystal_range_seek_bar);
customLoader.setCancelable(false);
View loaderView = getLayoutInflater().inflate(R.layout.custom_loading_layout, null);
customLoader.getWindow().getAttributes().windowAnimations = R.style.crystal_range_seek_bar;
customLoader.getWindow().setBackgroundDrawableResource(R.color.translucent_black);
ImageView imageLoader = loaderView.findViewById(R.id.logo_loader);
Glide.with(this).load(R.drawable.logo_loader).into(imageLoader);
customLoader.setContentView(loaderView);
if(homeFragmentAdapter.getItemCount() == 0 && !loading){
// server fetchdata
Log.d(TAG, "no item available..");
postLoader.setVisibility(View.VISIBLE);
loading = true;
fetchStoreItems();
}else{
postLoader.setVisibility(View.GONE);
}
swipeMore.setOnRefreshListener(new SwipeRefreshLayout.OnRefreshListener() {
#Override
public void onRefresh() {
Log.d(TAG, "on refresh...");
fetchStoreItems();
}
});
return view;
}
#Override
public void onItemClicked(int position) {
Log.d(TAG, "click position: "+position);
Toast.makeText(getActivity(),postListGlobal.get(position).getTitle(),Toast.LENGTH_SHORT).show();
// Toast.makeText(getActivity(),""+position, Toast.LENGTH_SHORT).show();
}
public int getLastVisibleItem(int[] lastVisibleItemPositions) {
int maxSize = 0;
for (int i = 0; i < lastVisibleItemPositions.length; i++) {
if (i == 0) {
maxSize = lastVisibleItemPositions[i];
}
else if (lastVisibleItemPositions[i] > maxSize) {
maxSize = lastVisibleItemPositions[i];
}
}
return maxSize;
}
#Override
public void onLoadMore() {
homeFragmentAdapter.addNullData();
new Handler().postDelayed(new Runnable() {
#Override
public void run() {
homeFragmentAdapter.removeNull();
Toast.makeText(getContext(), "load more here...", Toast.LENGTH_LONG).show();
// fetchStoreItems();
swipeMore.setRefreshing(false);
}
}, 2000);
}
private void fetchStoreItems() {
RequestQueue queue = Volley.newRequestQueue(getActivity());
Log.d(TAG, "Post Data Followers: "+Constant.FETCH_POSTS_API);
CacheRequest cacheRequest = new CacheRequest(0, Constant.FETCH_POSTS_API, new Response.Listener<NetworkResponse>() {
#Override
public void onResponse(NetworkResponse response) {
try {
final String jsonString = new String(response.data,
HttpHeaderParser.parseCharset(response.headers));
if (response == null) {
Toast.makeText(getActivity(), "Couldn't fetch the store items! Pleas try again.", Toast.LENGTH_LONG).show();
loading = false;
return;
}
JSONObject postObj = new JSONObject(jsonString);
System.out.println("post full data... : " + postObj);
if (postObj.getBoolean("Status")) {
try {
postLoader.setVisibility(View.GONE);
JSONArray arrayResponse = postObj.optJSONArray("Data");
int dataArrLength = arrayResponse.length();
if(dataArrLength == 0){
Toast.makeText(getActivity(), "No posts available at this time, you can create yout own post by clicking on mic button", Toast.LENGTH_SHORT).show();
}
postListGlobal.clear();
Log.d(TAG, "Total Posts count: "+dataArrLength);
for(int i=0; i<dataArrLength; i++) {
try {
JSONObject dataListObj = arrayResponse.optJSONObject(i);
System.out.println("post full data... : " + dataListObj);
JSONObject postDetailObj = dataListObj.optJSONObject("post_detail");
JSONObject followDtatusObj = dataListObj.optJSONObject("follow_status");
JSONArray postFilesArr = dataListObj.optJSONArray("post_files");
JSONObject userDatasObj = postDetailObj.optJSONObject("user");
String userId = userDatasObj.optString("id");
String userName = userDatasObj.optString("email");
String userImage = userDatasObj.optString("email");
boolean followStatus = followDtatusObj.optBoolean("follow");
String postId = postDetailObj.optString("id");
String postTitle = postDetailObj.optString("post_title");
String postDescription = postDetailObj.optString("post_description");
String postCoverUrl = postDetailObj.optString("post_coverurl", "1");
String postViewType = postDetailObj.optString("view_type", "1");
String postAllowComment = postDetailObj.optString("allow_comments", "1");
String postAllowDownload = postDetailObj.optString("allow_download", "1");
String postTotalPost = postDetailObj.optString("total_post", "1");
String postPostSection = postDetailObj.optString("post_section", "image");
String postActiveStatus = postDetailObj.optString("is_active", "1");
String postTotalViews = postDetailObj.optString("total_watched","0");
String postTotalShare = postDetailObj.optString("total_share","0");
String postTotalDownload = postDetailObj.optString("total_download","0");
String postTotalReaction = postDetailObj.optString("total_reaction","0");
String postTotalLike = postDetailObj.optString("total_like","0");
String postTotalSmile = postDetailObj.optString("smile_reaction","0");
String postTotalLaugh = postDetailObj.optString("laugh_reaction","0");
String postTotalSad = postDetailObj.optString("sad_reaction","0");
String postTotalLove = postDetailObj.optString("love_reaction","0");
String postTotalShock = postDetailObj.optString("shock_reaction","0");
int totalPostFiles = Integer.parseInt(postTotalPost);
int postArrLength = postFilesArr.length();
String postImageUrl = null;
String postMusicUrl = null;
String commonUrl = "http://serverName.com/";
if(postArrLength >= 1){
JSONObject dataFilesListObj = postFilesArr.optJSONObject(0);
// System.out.println("post files full data... : " + dataFilesListObj);
String postFileId = dataFilesListObj.optString("id");
postImageUrl = dataFilesListObj.optString("image_file_path");
postMusicUrl = dataFilesListObj.optString("music_file_path");
System.out.println("post files full data... : " + dataFilesListObj);
}
System.out.println("post files full data... : " + commonUrl+postMusicUrl);
System.out.println("post files full data... : " + commonUrl+postImageUrl);
PostList postList = new PostList();
postList.setId(postId);
postList.setTitle(postTitle);
postList.setTotalPost(""+dataArrLength);
postList.setTotalView(postTotalViews);
postList.setTotalReaction(postTotalReaction);
postList.setMusicPath(commonUrl+postMusicUrl);
postList.setImagePath(commonUrl+postImageUrl);
if(postImageUrl == null){
postList.setImagePath("https://amazonBucket.s3.location.amazonaws.com/images/pic1.jpg");
}
postList.setUserId(userId);
postList.setUserName(userName);
postList.setPostDataObject(arrayResponse);
postListGlobal.add(postList);
Log.d(TAG, "Total Posts: "+dataListObj);
} catch (Exception e) {
e.printStackTrace();
Log.d(TAG, "Post Data Error1: "+e);
Toast.makeText(getActivity(), "File now found", Toast.LENGTH_LONG).show();
loading = false;
}
}
} catch (Exception e){
e.printStackTrace();
Log.d(TAG, "Post Data Error2: "+e);
Toast.makeText(getActivity(), R.string.server_error, Toast.LENGTH_LONG).show();
loading = false;
}
}else{
try {
Toast.makeText(getActivity(), new JSONObject(jsonString).getString("Message"), Toast.LENGTH_LONG).show();
} catch (JSONException ex) {
ex.printStackTrace();
Log.d(TAG, "Post Data Error3: "+ex);
Toast.makeText(getActivity(), R.string.server_error, Toast.LENGTH_SHORT).show();
}
loading = false;
}
// refreshing recycler view
homeFragmentAdapter.removeNull();
homeFragmentAdapter.addData(postListGlobal);
homeFragmentAdapter.notifyDataSetChanged();
// save in local memory
// saveArrayList(postListGlobal, "postListGlobal");
} catch (Exception e) {
e.printStackTrace();
Log.d(TAG, "Post Data Error4: "+e);
}
loading = true;
homeFragmentAdapter.notifyDataSetChanged();
swipeMore.setRefreshing(false);
}
}, new Response.ErrorListener() {
#Override
public void onErrorResponse(VolleyError error) {
Toast.makeText(getActivity(), "onErrorResponse: "+ error, Toast.LENGTH_SHORT).show();
swipeMore.setRefreshing(false);
loading = true;
homeFragmentAdapter.notifyDataSetChanged();
postLoader.setVisibility(View.VISIBLE);
loading = false;
Log.d(TAG, "Post Data Error5: "+error);
}
}){
#Override
public Map<String, String> getHeaders() throws AuthFailureError {
Map<String, String> params = new HashMap<String, String>();
String finalToken = "Bearer "+token;
params.put("Authorization", finalToken);
params.put("Content-Type", "application/json");
return params;
}
};
// Add the request to the RequestQueue.
queue.add(cacheRequest);
}
private class CacheRequest extends Request<NetworkResponse> {
private final Response.Listener<NetworkResponse> mListener;
private final Response.ErrorListener mErrorListener;
public CacheRequest(int method, String url, Response.Listener<NetworkResponse> listener, Response.ErrorListener errorListener) {
super(method, url, errorListener);
this.mListener = listener;
this.mErrorListener = errorListener;
}
#Override
protected Response<NetworkResponse> parseNetworkResponse(NetworkResponse response) {
Cache.Entry cacheEntry = HttpHeaderParser.parseCacheHeaders(response);
if (cacheEntry == null) {
cacheEntry = new Cache.Entry();
}
final long cacheHitButRefreshed = 3 * 60 * 1000; // in 3 minutes cache will be hit, but also refreshed on background
final long cacheExpired = 24 * 60 * 60 * 1000; // in 24 hours this cache entry expires completely
long now = System.currentTimeMillis();
final long softExpire = now + cacheHitButRefreshed;
final long ttl = now + cacheExpired;
cacheEntry.data = response.data;
cacheEntry.softTtl = softExpire;
cacheEntry.ttl = ttl;
String headerValue;
headerValue = response.headers.get("Date");
if (headerValue != null) {
cacheEntry.serverDate = HttpHeaderParser.parseDateAsEpoch(headerValue);
}
headerValue = response.headers.get("Last-Modified");
if (headerValue != null) {
cacheEntry.lastModified = HttpHeaderParser.parseDateAsEpoch(headerValue);
}
cacheEntry.responseHeaders = response.headers;
return Response.success(response, cacheEntry);
}
#Override
protected void deliverResponse(NetworkResponse response) {
mListener.onResponse(response);
}
#Override
protected VolleyError parseNetworkError(VolleyError volleyError) {
Log.d(TAG, "Post Data volleyError: "+volleyError);
return super.parseNetworkError(volleyError);
}
#Override
public void deliverError(VolleyError error) {
mErrorListener.onErrorResponse(error);
}
}
}
and Adapter Class
package com.example.ProjectName;
public class HomeFragmentAdapter extends RecyclerView.Adapter <HomeFragmentAdapter.HomeViewHolder>{
// private ArrayList<Integer> dataList;
private List<PostList> postListGlobal;
int VIEW_TYPE_LOADING;
int VIEW_TYPE_ITEM;
Context context;
private RecyclerViewItemListener callback;
FFmpeg ffmpeg;
String callingPage;
public HomeFragmentAdapter(List<PostList> postListGlobal, RecyclerViewItemListener callback, String callingPage) {
this.postListGlobal = postListGlobal;
this.callback = callback;
this.callingPage = callingPage;
// setHasStableIds(true);
}
#NonNull
#Override
public HomeFragmentAdapter.HomeViewHolder onCreateViewHolder(#NonNull ViewGroup parent, int viewType) {
View root = null;
context = parent.getContext();
root = LayoutInflater.from(parent.getContext()).inflate(R.layout.adapter_home_tile_list, parent, false);
return new DataViewHolder(root);
}
#Override
public void onBindViewHolder(#NonNull HomeFragmentAdapter.HomeViewHolder holder, int position) {
if (holder instanceof DataViewHolder) {
final PostList postList = postListGlobal.get(position);
holder.postTitle.setText(postList.getTitle());
holder.postWatch.setText(postList.getTotalView());
holder.postReaction.setText(postList.getTotalReaction());
String imageUrl = postList.getImagePath();
// String imageUrl = Constant.SERVER_URL+"/"+postList.getImagePath();
String musicUrl = postList.getMusicPath();
// String musicUrl = Constant.SERVER_URL+"/"+postList.getMusicPath();
Log.d(TAG, "Post url: "+imageUrl+" -- "+musicUrl);
// int totalMusicTime = getDurationVal(musicUrl, "second");
holder.postTime.setText(postList.getTotalPost());
holder.thumbnail.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View view) {
callback.onItemClicked(position);
Log.d("homeView", "screenName : "+callingPage);
if(callingPage.equals("home")){
Log.d("homeView", "screenName : "+position);
Intent intent = new Intent(context, MainViewActivity.class);
intent.putExtra("loginFrom", "homeView");
intent.putExtra("postDataObj", postList.getPostDataObject().toString());
intent.putExtra("postPosition", ""+position);
intent.putExtra("tabId", "1");
context.startActivity(intent);
}
}
});
Drawable mDefaultBackground = context.getResources().getDrawable(R.drawable.influencers);
CircularProgressDrawable circularProgressDrawable = new CircularProgressDrawable(context);
circularProgressDrawable.setStrokeWidth(5f);
Glide.with(context)
.load(imageUrl)
.listener(new RequestListener<Drawable>() {
#Override
public boolean onLoadFailed(#Nullable GlideException e, Object model, Target<Drawable> target, boolean isFirstResource) {
// progressBar.setVisibility(View.GONE);
return false;
}
#Override
public boolean onResourceReady(Drawable resource, Object model, Target<Drawable> target, DataSource dataSource, boolean isFirstResource) {
// progressBar.setVisibility(View.GONE);
return false;
}
})
.error(mDefaultBackground)
.into(holder.thumbnail);
}else{
//Do whatever you want. Or nothing !!
}
}
#Override
public int getItemCount() {
return postListGlobal.size();
}
class DataViewHolder extends HomeViewHolder {
public DataViewHolder(View itemView) {
super(itemView);
}
}
class ProgressViewHolder extends HomeViewHolder {
public ProgressViewHolder(View itemView) {
super(itemView);
}
}
class HomeViewHolder extends RecyclerView.ViewHolder {
public TextView postTitle, postTime, postWatch, postReaction;
public ImageView thumbnail;
public HomeViewHolder(View itemView) {
super(itemView);
postTitle = itemView.findViewById(R.id.post_title);
postTime = itemView.findViewById(R.id.total_time);
postWatch = itemView.findViewById(R.id.total_watch);
postReaction = itemView.findViewById(R.id.total_reaction);
thumbnail = itemView.findViewById(R.id.thumbnail);
}
#Override
public long getItemId(int position) {
return position;
}
#Override
public int getItemViewType(int position) {
return position;
}
public void addNullData() {
}
public void removeNull() {
notifyItemRemoved(postListGlobal.size());
}
public void addData(List<PostList> postLists) {
postListGlobal.addAll(postLists);
notifyDataSetChanged();
}
}
After trying everything, I was still not able to resolve the issue. Any help/suggestions are welcome. Let me know If I left out any needed code--if so I can update it here.

`postListGlobal.add(postList);` below this line add ` homeFragmentAdapter.notifyDataSetChanged();` and remove ` homeFragmentAdapter.removeNull(); homeFragmentAdapter.addData(postListGlobal);homeFragmentAdapter.notifyDataSetChanged();` this code.Because in this case list added twice without notifying datasetchange check with your code by removing this.

postListGlobal.clear(); just clear tha arraylist before add .

postListGlobal.clear() before adding new list to the adapter.
And then notifyDataSetChanged() to let adapter know of the changes.

My questions is, how do I pass the list data i have obtained from JSON in a fragment to an activity?

This is my Fragment Class - Here i get the JSON array object and call the adapter class for setting it. In the corressponding XML file, i have used a card view and lsit view to display the data. i want to know how to implement a onItemClickListener{} function so that i can go to another activity and display the list in a more detailed manner.
{
String url = "http://www.appplay.in/student_project/public/staff_details";
ProgressDialog mProgressDialog;
ListView lvDetail;
Context context;
ArrayList<staff_model> myList = new ArrayList<>();
ListView lv;
public static ArrayList<staff_model> staff_array;
JSONObject jsonObject;
JSONObject jsonKey;
Button submit;
#Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, final Bundle savedInstanceState) {
context=container.getContext();
View v = inflater.inflate(R.layout.tab_fragment_2, container, false);
lvDetail = (ListView) v.findViewById(R.id.CustomList);
// submit=(Button)v.findViewById(R.id.button) ;
new GetGalleryimage().execute();
v.setOnClickListener(new View.OnClickListener() {
#Override public void onClick(View v) {
Intent in = new Intent(getActivity(), Staff_Main.class);
startActivity(in);
}
});
return v;
}
public void positionAction(View view) {
int position = (int) view.getTag();
Toast.makeText(view.getContext(),Integer.toString(position),Toast.LENGTH_SHORT).show();
}
private class GetGalleryimage extends AsyncTask<Void, Void, Void> {
#Override
protected void onPreExecute() {
super.onPreExecute();
// Showing progress dialog
mProgressDialog = new ProgressDialog(getActivity());
mProgressDialog.setMessage("Please wait...");
mProgressDialog.setCancelable(false);
mProgressDialog.show();
}
#Override
protected Void doInBackground(Void... arg0) {
// Creating service handler class instance
ServiceHandler sh = new ServiceHandler();
// Making a request to url and getting response
String jsonStr = sh.makeServiceCall(url, ServiceHandler.GET);
Log.d("Response: ", "> " + jsonStr);
if (jsonStr != null) {
try {
JSONObject jsonObj = new JSONObject(jsonStr);
JSONArray jsonarr = jsonObj.getJSONArray("User_Details");
for(int i=0; i<jsonarr.length(); i++)
{
JSONObject jsonObject = jsonarr.getJSONObject(i);
myList.add(new staff_model(jsonObject.getString("name"),jsonObject.getString("dob"),jsonObject.getString("occupation"),jsonObject.getString("emailid"),jsonObject.getString("contact"),jsonObject.getString("timetable"),jsonObject.getString("image")));
}
} catch (JSONException e) {
e.printStackTrace();
}
} else {
Log.e("ServiceHandler", "Couldn't get any data from the url");
}
return null;
}
#Override
protected void onPostExecute(Void result) {
super.onPostExecute(result);
// Dismiss the progress dialog
Log.v("result",""+result);
if (mProgressDialog.isShowing())
mProgressDialog.dismiss();
staff_BaseAdapter rcAdapter = new staff_BaseAdapter(getActivity(),0, myList);
lvDetail.setAdapter(rcAdapter);
}
}
public class MAP_Detailservice extends
AsyncTask<String, String, String> {
Context mContext;
JSONObject mJsnObj;
ProgressDialog mProgressDialog;
#Override
protected void onPreExecute() {
showProgress();
super.onPreExecute();
}
#Override
protected String doInBackground(String... strings) {
JSONObject json = new JSONObject();
String cricketAllMatchesLink = "http://www.appplay.in/student_project/public/staff_details";
try {
return String.valueOf(HttpUtils.getJson(cricketAllMatchesLink));
} catch (IOException e) {
e.printStackTrace();
} catch (JSONException e) {
e.printStackTrace();
}
return null;
}
#Override
protected void onPostExecute(String result) {
Log.v("POST EXECUTE", "RESULT :" + result);
super.onPostExecute(result);
hideProgress();
// mProgressDialog.dismiss();
// if (HttpUtils.status == 408) {
// Toast.makeText(getActivity(), "Conection Lost ",
// Toast.LENGTH_SHORT).show();
// }
try {
JSONArray array = new JSONArray(result);
JSONObject mJsonObject = array.getJSONObject(0);
// ArrayList<user_agent> GetSearchResults();
ArrayList<staff_model> staff_result = new ArrayList<staff_model>();
/**
* Question Array Parsing
*/
JSONArray jsonQuesstionsArray = mJsonObject
.getJSONArray("User_Details");
for (int i = 0; i < jsonQuesstionsArray.length(); i++) {
// Reading questions
JSONObject jsonQuestionObject = jsonQuesstionsArray
.getJSONObject(i);
String name = jsonQuestionObject.getString("name");
String dob = jsonQuestionObject.getString("dob");
String occupation = jsonQuestionObject.getString("occupation");
String emailid = jsonQuestionObject.getString("emailid");
String contact = jsonQuestionObject.getString("contact");
String timetable = jsonQuestionObject.getString("timetable");
String image = jsonQuestionObject.getString("image");
}
lvDetail.setAdapter(new staff_BaseAdapter(
getActivity(), 0,staff_result));
} catch (JSONException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
}
public void showProgress() {
mProgressDialog = new ProgressDialog(getActivity());
mProgressDialog.setMessage("Loading please wait");
mProgressDialog.setCancelable(false);
mProgressDialog.show();
}
public void hideProgress() {
if (mProgressDialog != null && mProgressDialog.isShowing()) {
mProgressDialog.dismiss();
}
}
#Override
public void onDestroy(){
super.onDestroy();
if ( mProgressDialog!=null && mProgressDialog.isShowing() ){
mProgressDialog.cancel();
}
}
}
This is my Adapter class - Where I have gotten the data and set the code
ArrayList<StaffList> myList = new ArrayList<StaffList>();
LayoutInflater inflater;
Context context;
public StaffBaseAdapter(Context context, ArrayList<StaffList> myList) {
this.myList = myList;
this.context = context;
inflater = LayoutInflater.from(this.context);
}
#Override
public int getCount() {
return myList.size();
}
#Override
public StaffList getItem(int position) {
return myList.get(position);
}
#Override
public long getItemId(int position) {
return 0;
}
#Override
public View getView(int position, View convertView, ViewGroup parent) {
MyViewHolder mViewHolder;
if (convertView == null) {
convertView = inflater.inflate(R.layout.staff_list_view, parent, false);
mViewHolder = new MyViewHolder(convertView);
convertView.setTag(mViewHolder);
} else {
mViewHolder = (MyViewHolder) convertView.getTag();
}
StaffList currentListData = getItem(position);
mViewHolder.tvTitle.setText(currentListData.getTitle());
return convertView;
}
private class MyViewHolder {
TextView tvTitle, tvDesc;
ImageView ivIcon;
public MyViewHolder(View item) {
tvTitle = (TextView) item.findViewById(R.id.tvTitle);
}
}
}
This is my Model Class
String title;
int imgResId;
public String getTitle() {
return title;
}
public void setTitle(String title) {
this.title = title;
}
public int getImgResId() {
return imgResId;
}
public void setImgResId(int imgResId) {
this.imgResId = imgResId;
}
}

first your model class "staff_model" implement parcelable it will help to transfer your single model item pass to other activity.
Then add ItemClickListener in your listview

add this into your getView function
MyViewHolder rowHolder=new MyViewHolder(convertView);
rowHolder.setOnClickListener(new View.OnClickListener() {
public void onClick(View v) {
//do whatever u want
}
});

listView.setOnClickListener(new View.OnClickListener() {
public void onClick(View v) {
//Here you can convert your json to string
startActivity(new Intent(this, MainActivity.class).putExtra("myList",new Gson().toJson(list)));
}
});
and in your receiving activity
Type type = new TypeToken<List<String>>() {
}.getType();
List<String> list1=new Gson().fromJson(getIntent().getStringExtra("myList"),type);
Here Specify the TypeToken .You will have the exact json that you passed in the intent.

how to display dynamic spinner values in android

In the code below, I took two spinners. One is for brand and other for model. But data is not being displaying in spinner. It is not showing any errors but dropdown is also not shown.
Can any one help me?
What is the mistake in the code?
Java
public class HomeFragment extends Fragment {
public HomeFragment(){}
Fragment fragment = null;
String userId,companyId;
private String brandid = "3";
public static List<LeadResult.Users> list;
public static List<BrandResult.Brands> listBrands;
public static List<ModelResult.Models> listModels;
public static ArrayList<String> listBrands_String;
// public static List<BrandResult.Brands> list1;
String[] brand_name;
Spinner spinner1;
private RelativeLayout mRel_Ownview,mRel_publicview;
private LinearLayout mLin_Stock,mLin_Contact;
private TextView mTxt_OwnView,mTxt_PublicView;
private Map<String, String> BrandMap = new HashMap<String, String>();
private RangeSeekBar<Integer> seekBar;
private RangeSeekBar<Integer> seekBar1;
#Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
ActionBar actionBar=getActivity().getActionBar();
actionBar.setTitle("DEVINE MECHINES");
SharedPreferences userPreference = getActivity().getSharedPreferences("UserDate", Context.MODE_PRIVATE);
userId=userPreference.getString("MYID", null);
companyId=userPreference.getString("companyId",null);
final View rootView = inflater.inflate(R.layout.layout_ownview, container, false);
spinner1=(Spinner)rootView.findViewById(R.id.brand1);
mTxt_OwnView=(TextView) rootView.findViewById(R.id.txt_OwnView);
mTxt_PublicView =(TextView) rootView.findViewById(R.id.txt_PublicView);
mRel_Ownview=(RelativeLayout)rootView.findViewById(R.id.ownview);
mRel_publicview =(RelativeLayout)rootView.findViewById(R.id.publicview);
listBrands = new ArrayList<BrandResult.Brands>();
listBrands_String = new ArrayList<String>();
listModels = new ArrayList<ModelResult.Models>();
seekBar = new RangeSeekBar<Integer>(5000, 50000,getActivity());
seekBar.setOnRangeSeekBarChangeListener(new RangeSeekBar.OnRangeSeekBarChangeListener<Integer>() {
#Override
public void onRangeSeekBarValuesChanged(RangeSeekBar<?> bar, Integer minValue, Integer maxValue) {
// handle changed range values
//Log.i(TAG, "User selected new range values: MIN=" + minValue + ", MAX=" + maxValue);
TextView seekMin = (TextView) getView().findViewById(R.id.textSeekMin);
TextView seekMax = (TextView) getView().findViewById(R.id.textSeekMax);
seekMin.setText(minValue.toString());
seekMax.setText(maxValue.toString());
}
});
seekBar1 = new RangeSeekBar<Integer>(5000, 50000,getActivity());
seekBar1.setOnRangeSeekBarChangeListener(new RangeSeekBar.OnRangeSeekBarChangeListener<Integer>() {
#Override
public void onRangeSeekBarValuesChanged(RangeSeekBar<?> bar, Integer minValue, Integer maxValue) {
// handle changed range values
//Log.i(TAG, "User selected new range values: MIN=" + minValue + ", MAX=" + maxValue);
TextView seekMin = (TextView) getView().findViewById(R.id.textSeekMin1);
TextView seekMax = (TextView) getView().findViewById(R.id.textSeekMax1);
seekMin.setText(minValue.toString());
seekMax.setText(maxValue.toString());
}
});
mTxt_OwnView.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
mRel_publicview.setVisibility(View.GONE);
mTxt_OwnView.setBackgroundColor(getResources().getColor(R.color.light_blue));
mTxt_PublicView.setBackgroundColor(getResources().getColor(R.color.dark_blue));
mTxt_OwnView.setTextColor(getResources().getColor(R.color.text_white));
mTxt_PublicView.setTextColor(getResources().getColor(R.color.light_blue));
mRel_Ownview.setVisibility(View.VISIBLE);
}
});
mTxt_PublicView.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
mRel_Ownview.setVisibility(View.GONE);
mTxt_PublicView.setBackgroundColor(getResources().getColor(R.color.light_blue));
mTxt_OwnView.setBackgroundColor(getResources().getColor(R.color.dark_blue));
mTxt_OwnView.setTextColor(getResources().getColor(R.color.light_blue));
mTxt_PublicView.setTextColor(getResources().getColor(R.color.text_white));
mRel_publicview.setVisibility(View.VISIBLE);
}
});
String selectedBrandId = BrandMap.get(String.valueOf(spinner1.getSelectedItem()));
// System.out.print(url);
mLin_Stock=(LinearLayout)rootView.findViewById(R.id.stock);
mLin_Stock.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
fragment =new StockFragment();
FragmentManager fragmentManager = getFragmentManager();
fragmentManager.beginTransaction()
.replace(R.id.frame_container, fragment).commit();
}
});
mLin_Contact =(LinearLayout)rootView.findViewById(R.id.contacts);
mLin_Contact.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
// getLead();
fragment = new ContactFragment();
FragmentManager fragmentManager = getFragmentManager();
fragmentManager.beginTransaction()
.replace(R.id.frame_container, fragment).commit();
getLead();
}
});
// add RangeSeekBar to pre-defined layout
ViewGroup layout = (ViewGroup) rootView.findViewById(R.id.layout_seek);
layout.addView(seekBar);
ViewGroup layout1 = (ViewGroup) rootView.findViewById(R.id.layout_seek1);
layout1.addView(seekBar1);
getBrands();
getModels();
return rootView;
}
private void getBrands() {
String brandjson = JSONBuilder.getJSONBrand();
String brandurl = URLBuilder.getBrandUrl();
Log.d("url", "" + brandurl);
SendToServerTaskBrand taskBrand = new SendToServerTaskBrand(getActivity());
taskBrand.execute(brandurl, brandjson);
//Log.d("brandjson", "" + brandjson);
}
private void setBrand(String brandjson)
{
ObjectMapper objectMapper_brand = new ObjectMapper();
try
{
BrandResult brandresult_object = objectMapper_brand.readValue(brandjson, BrandResult.class);
String Brand_result = brandresult_object.getRESULT();
Log.i("Brand_result","Now" + Brand_result);
if(Brand_result.equals("SUCCESS"))
{
listBrands =brandresult_object.getBRANDS();
Log.i("listbrands", "List Brands" + listBrands);
/* for(int i = 0; i < listBrands.size(); i++){
listBrands_String.add(listBrands.get(i).toString());
Log.d("string is",""+ listBrands_String);
}*/
spinner_fn();
// startActivity(new Intent(getActivity().getApplicationContext(), Contact_Activity.class));
}
else
{
Toast.makeText(getActivity().getApplicationContext(), "Unable to load data please try again", Toast.LENGTH_SHORT).show();
}
}
catch (Exception e)
{
e.printStackTrace();
}
// return eNames;
}
public class SendToServerTaskBrand extends AsyncTask<String, String, String>
{
private Context mContext = null;
private ProgressDialog mProgressDialog;
public SendToServerTaskBrand(Context context)
{
mContext = context;
}
#Override
protected void onPreExecute()
{
super.onPreExecute();
mProgressDialog = ProgressDialog.show(mContext, "", "Loading...");
}
#Override
protected String doInBackground(String... params)
{
String Burl = params[0];
String Bjson = params[1];
String Bresult = UrlRequester.post(mContext, Burl, Bjson);
return Bresult;
}
#Override
protected void onPostExecute(String result)
{
super.onPostExecute(result);
setBrand(result);
Log.i("Result","Brand Result"+result);
if (mProgressDialog.isShowing())
mProgressDialog.dismiss();
}
}
private void getModels() {
String model_url = URLBuilder.getModelUrl();
String model_json = JSONBuilder.getJSONModel(brandid);
Log.d("model_json", "" + model_json);
SendToServerTaskModel taskModel = new SendToServerTaskModel(getActivity());
taskModel.execute(model_url, model_json);
}
private void setModel(String json)
{
ObjectMapper objectMapperModel = new ObjectMapper();
try
{
ModelResult modelresult_object = objectMapperModel.readValue(json, ModelResult.class);
String model_result = modelresult_object.getRESULT();
Log.d("model_result","" + model_result);
if (model_result.equals("SUCCESS"))
{
listModels =modelresult_object.getMODELS();
Log.i("listmodels", " " + listModels);
// startActivity(new Intent(getActivity().getApplicationContext(), Contact_Activity.class));
}
else
{
Toast.makeText(getActivity().getApplicationContext(), "Unable to load data please try again", Toast.LENGTH_SHORT).show();
}
}
catch (Exception e)
{
e.printStackTrace();
}
// return eNames;
}
public class SendToServerTaskModel extends AsyncTask<String, String, String>
{
private Context mContext = null;
private ProgressDialog mProgressDialog;
public SendToServerTaskModel(Context context)
{
mContext = context;
}
#Override
protected void onPreExecute()
{
super.onPreExecute();
mProgressDialog = ProgressDialog.show(mContext, "", "Loading...");
}
#Override
protected String doInBackground(String... params)
{
String url = params[0];
String json = params[1];
String result = UrlRequester.post(mContext, url, json);
return result;
}
#Override
protected void onPostExecute(String result)
{
super.onPostExecute(result);
setModel(result);
if (mProgressDialog.isShowing())
mProgressDialog.dismiss();
}
}
private void spinner_fn() {
/*ArrayAdapter<String> dataAdapter = ArrayAdapter.createFromResource(getActivity().getBaseContext(),
listBrands_String, android.R.layout.simple_spinner_item);*/
ArrayAdapter<String> dataAdapter = new ArrayAdapter<String>(getActivity().getApplicationContext()
,android.R.layout.simple_spinner_item, listBrands_String);
// ArrayAdapter<CharSequence> adapter = ArrayAdapter.createFromResource(getActivity(), R.array.category_array, android.R.layout.simple_spinner_item);
//dataAdapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
spinner1.setAdapter(dataAdapter);
spinner1.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener() {
#Override
public void onItemSelected(AdapterView<?> arg0, View arg1,
int position, long id) {
Log.e("Position new",""+ listBrands_String.get(position));
}
#Override
public void onNothingSelected(AdapterView<?> arg0) {
}
});
}
private void getLead()
{
String url = URLBuilder.getLeadUrl();
String json = JSONBuilder.getJSONLead(userId, companyId);
SendToServerTask task = new SendToServerTask(getActivity());
task.execute(url, json);
}
private void setLead(String json)
{
ObjectMapper objectMapper = new ObjectMapper();
try
{
LeadResult result_object = objectMapper.readValue(json, LeadResult.class);
String lead_result = result_object.getRESULT();
Log.d("lead_result","" + lead_result);
if (lead_result.equals("SUCCESS"))
{
list=result_object.getUSERS();
// startActivity(new Intent(getActivity().getApplicationContext(), Contact_Activity.class));
}
else
{
Toast.makeText(getActivity().getApplicationContext(), "Unable to load data please try again", Toast.LENGTH_SHORT).show();
}
}
catch (Exception e)
{
e.printStackTrace();
}
// return eNames;
}
public class SendToServerTask extends AsyncTask<String, String, String>
{
private Context mContext = null;
private ProgressDialog mProgressDialog;
public SendToServerTask(Context context)
{
mContext = context;
}
#Override
protected void onPreExecute()
{
super.onPreExecute();
mProgressDialog = ProgressDialog.show(mContext, "", "Loading...");
}
#Override
protected String doInBackground(String... params)
{
String url = params[0];
String json = params[1];
String result = UrlRequester.post(mContext, url, json);
return result;
}
#Override
protected void onPostExecute(String result)
{
super.onPostExecute(result);
setLead(result);
if (mProgressDialog.isShowing())
mProgressDialog.dismiss();
}
}

Fetching education and work details from linked in

I have to fetch LinkedIn details from the loginned user . I am able to get basic basic details through the below code.
d.setVerifierListener(new OnVerifyListener() {
#Override
public void onVerify(String verifier) {
try {
Log.i("LinkedinSample", "verifier: " + verifier);
accessToken = LinkedinDialog.oAuthService
.getOAuthAccessToken(LinkedinDialog.liToken,
verifier);
LinkedinDialog.factory.createLinkedInApiClient(accessToken);
client = factory.createLinkedInApiClient(accessToken);
Person p = client.getProfileForCurrentUser();
name.setText("Welcome " + p.getFirstName() + " "
+ p.getLastName());
} catch (Exception e) {
Log.i("LinkedinSample", "error to get verifier");
e.printStackTrace();
}
}
Now I want to take education and work details.
Educations items = p.getEducations();
System.out.println("items =="+items);
I got values for p.getfirstname(),p.getlastname() but for p.getEducations() , I got null.
I didn't find any solution anywhere. Please help me
Thanks in advance.

public class LinkCon_Main extends BaseActivityListView {
final LinkedInOAuthService oAuthService = LinkedInOAuthServiceFactory
.getInstance().createLinkedInOAuthService(Config.CONSUMER_KEY,
Config.CONSUMER_SECRET);
final LinkedInApiClientFactory factory = LinkedInApiClientFactory
.newInstance(Config.CONSUMER_KEY, Config.CONSUMER_SECRET);
/*LinkCon Widgets*/
ProgressDialog mPrograss;
String name;
View experiencePage;
TextView prof_Name, prof_Headline, prof_Location, prof_Industry;
String prof_name, prof_headline, prof_location, prof_industry, prof_summary, prof_experience,prof_education,prof_languages,prof_skills, prof_interests,prof_birthdate,prof_contatct,prof_email;
String con_name, con_headline, con_location,con_industry, con_summary,con_experience,con_education,con_languages,con_skills,con_interets,con_birthdate,con_phone;
Connections con_email;
String pic_url,con_pic_url;
String startDate, endDate;
String item;
String dty;
String dtm;
String dtd;
ImageView person_Pic, con_pic;
ListView connections_list;
ArrayList<Person> itemslist;
#SuppressWarnings({ "rawtypes" })
Iterator localIterator;
Person mylist;
RelativeLayout layout_persondetils,layout_con_profile;
LinkedInApiClient client;
Person person;
Connections connections;
ImageLoader imageLoader;
DisplayImageOptions options;
LinkConApp myLinkCon;
LayoutInflater inflater;
String[] months= {"Jan", "Feb", "March", "April", "May","June", "July", "August","Sep", "Oct", "Nov", "Dec"};
StringBuilder localStringBuilder;
#Override
#SuppressLint("NewApi")
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
myLinkCon=new LinkConApp();
prof_Name=(TextView)findViewById(R.id.user_name);
prof_Headline=(TextView)findViewById(R.id.user_headline);
prof_Location=(TextView)findViewById(R.id.user_Location);
prof_Industry=(TextView)findViewById(R.id.user_industry);
person_Pic=(ImageView)findViewById(R.id.profile_pic);
layout_persondetils=(RelativeLayout)findViewById(R.id.layout_profiledetils);
layout_con_profile=(RelativeLayout)findViewById(R.id.layout_con_profile);
layout_persondetils.setOnClickListener(new OnClickListener() {
#Override
public void onClick(View v) {
// TODO Auto-generated method stub
userpersons();
}
});
mPrograss=new ProgressDialog(LinkCon_Main.this);
inflater=(LayoutInflater)getSystemService(Context.LAYOUT_INFLATER_SERVICE);
// ImageLoader options
options = new DisplayImageOptions.Builder()
.showImageOnLoading(R.drawable.ic_launcher)
.showImageForEmptyUri(R.drawable.photo)
.showImageOnFail(R.drawable.ic_launcher).cacheInMemory(true)
.cacheOnDisc(true).considerExifParams(true).build();
imageLoader = ImageLoader.getInstance();
imageLoader.init(ImageLoaderConfiguration.createDefault(this));
connections_list=(ListView)findViewById(R.id.connectionslist);
itemslist = new ArrayList<Person>();
if( Build.VERSION.SDK_INT >= 9){
StrictMode.ThreadPolicy policy = new StrictMode.ThreadPolicy.Builder().permitAll().build();
StrictMode.setThreadPolicy(policy);
}
final SharedPreferences pref = getSharedPreferences(Config.OAUTH_PREF,
MODE_PRIVATE);
final String token = pref.getString(Config.PREF_TOKEN, null);
final String tokenSecret = pref.getString(Config.PREF_TOKENSECRET, null);
if (token == null || tokenSecret == null) {
startAutheniticate();
} else {
showCurrentUser(new LinkedInAccessToken(token, tokenSecret));
}
}
void startAutheniticate() {
mPrograss.setMessage("Loading...");
mPrograss.setCancelable(true);
mPrograss.show();
new AsyncTask<Void, Void, LinkedInRequestToken>() {
#Override
protected LinkedInRequestToken doInBackground(Void... params) {
return oAuthService.getOAuthRequestToken(Config.OAUTH_CALLBACK_URL);
}
#Override
protected void onPostExecute(LinkedInRequestToken liToken) {
final String uri = liToken.getAuthorizationUrl();
getSharedPreferences(Config.OAUTH_PREF, MODE_PRIVATE)
.edit()
.putString(Config.PREF_REQTOKENSECRET,
liToken.getTokenSecret()).commit();
Intent i = new Intent(Intent.ACTION_VIEW, Uri.parse(uri));
startActivity(i);
}
}.execute();
mPrograss.dismiss();
}
void finishAuthenticate(final Uri uri) {
if (uri != null && uri.getScheme().equals(Config.OAUTH_CALLBACK_SCHEME)) {
final String problem = uri.getQueryParameter(Config.OAUTH_QUERY_PROBLEM);
if (problem == null) {
new AsyncTask<Void, Void, LinkedInAccessToken>() {
#Override
protected LinkedInAccessToken doInBackground(Void... params) {
final SharedPreferences pref = getSharedPreferences(
Config.OAUTH_PREF, MODE_PRIVATE);
final LinkedInAccessToken accessToken = oAuthService
.getOAuthAccessToken(
new LinkedInRequestToken(
uri.getQueryParameter(Config.OAUTH_QUERY_TOKEN),
pref.getString(
Config.PREF_REQTOKENSECRET,
null)),
uri.getQueryParameter(Config.OAUTH_QUERY_VERIFIER));
pref.edit()
.putString(Config.PREF_TOKEN, accessToken.getToken())
.putString(Config.PREF_TOKENSECRET,
accessToken.getTokenSecret())
.remove(Config.PREF_REQTOKENSECRET).commit();
return accessToken;
}
#Override
protected void onPostExecute(LinkedInAccessToken accessToken) {
mPrograss.dismiss();
showCurrentUser(accessToken);
}
}.execute();
} else {
Toast.makeText(this,
"Appliaction down due OAuth problem: " + problem,
Toast.LENGTH_LONG).show();
finish();
}
}
}
void clearTokens() {
getSharedPreferences(Config.OAUTH_PREF, MODE_PRIVATE).edit()
.remove(Config.PREF_TOKEN).remove(Config.PREF_TOKENSECRET)
.remove(Config.PREF_REQTOKENSECRET).commit();
}
void showCurrentUser(final LinkedInAccessToken accessToken) {
client = factory.createLinkedInApiClient(accessToken);
mPrograss.setMessage("Loading..");
mPrograss.show();
new AsyncTask<Void, Void, Object>() {
#Override
protected Object doInBackground(Void... params) {
try {
final Person user_Profile = client.getProfileForCurrentUser(EnumSet.of(ProfileField.ID));
person = client.getProfileById(user_Profile.getId(), EnumSet.of(
ProfileField.FIRST_NAME,
ProfileField.LAST_NAME,
ProfileField.PICTURE_URL,
ProfileField.INDUSTRY,
ProfileField.MAIN_ADDRESS,
ProfileField.HEADLINE,
ProfileField.SUMMARY,
ProfileField.POSITIONS,
ProfileField.EDUCATIONS,
ProfileField.LANGUAGES,
ProfileField.SKILLS,
ProfileField.INTERESTS,
ProfileField.PHONE_NUMBERS,
ProfileField.EMAIL_ADDRESS,
ProfileField.DATE_OF_BIRTH,
ProfileField.PUBLIC_PROFILE_URL));
prof_name = person.getFirstName() + " " + person.getLastName();
prof_headline = person.getHeadline();
prof_location = person.getMainAddress();
prof_industry = person.getIndustry();
return person;
} catch (LinkedInApiClientException ex) {
return ex;
}
}
#Override
protected void onPostExecute(Object result) {
if (result instanceof Exception) {
//result is an Exception :)
final Exception ex = (Exception) result;
clearTokens();
Toast.makeText(
LinkCon_Main.this,
"Appliaction down due LinkedInApiClientException: "
+ ex.getMessage()
+ " Authokens cleared - try run application again.",
Toast.LENGTH_LONG).show();
finish();
} else if (result instanceof Person) {
final Person person = (Person) result;
prof_Name.setText( person.getFirstName() + " " + person.getLastName());
prof_Headline.setText(person.getHeadline());
prof_Location.setText(person.getMainAddress());
prof_Industry.setText(person.getIndustry());
prof_Name.setVisibility(0);
prof_Headline.setVisibility(0);
prof_Location.setVisibility(0);
prof_Industry.setVisibility(0);
person_Pic.setVisibility(0);
userConnections();
userDetails();
}
}
}.execute();
mPrograss.dismiss();
}
#Override
protected void onNewIntent(Intent intent) {
finishAuthenticate(intent.getData());
}
public void userDetails(){
if(person.getPictureUrl()!=null){
pic_url = person.getPictureUrl().toString();
imageLoader.displayImage(pic_url, person_Pic);
}else{
person_Pic.setImageResource(R.drawable.ic_launcher);
}
/*************** person Details Summary/experience/education/languages/skills/contacts/interests **********************/
if (person.getSummary()!=null) {
prof_summary = person.getSummary();
}
prof_experience="";
for (Position position:person.getPositions().getPositionList())
{
if(position.isIsCurrent()){
startDate=months[(int) (position.getStartDate().getMonth()-1)]+"-"+position.getStartDate().getYear();
endDate="Currently Working";
}else{
startDate=months[(int) (position.getStartDate().getMonth()-1)]+"-"+position.getStartDate().getYear();
endDate=months[(int) (position.getEndDate().getMonth()-1)]+"-"+position.getEndDate().getYear();
}
prof_experience=prof_experience+"<b>" +"Position :"+"</b>"+position.getTitle()+"<br><b>" +"Company :"+ "</b>"+ position.getCompany().getName()+"<br><b>" +"Start Date:"+ "</b>"+ startDate +"<br><b>" +"End Date:"+ "</b>"+ endDate +"<br>"+"<br>";
}
prof_education="";
for (Education education:person.getEducations().getEducationList())
{
prof_education=prof_education +"<b>" +"Gaduation :"+ "</b>" +education.getDegree()+"<br><b>" +"Institute :"+ "</b>" +education.getSchoolName()+ "<br><b>" +"Graduation Year :"+ "</b>" +education.getEndDate().getYear()+"<br>"+"<br>";
}
prof_languages="";
for(Language language:person.getLanguages().getLanguageList())
{
prof_languages=prof_languages+language.getLanguage().getName()+"\n";
}
prof_skills="";
for(Skill skill:person.getSkills().getSkillList())
{
prof_skills=prof_skills+skill.getSkill().getName()+"\n";
}
prof_contatct="";
PhoneNumbers contactinfo=person.getPhoneNumbers();
if(contactinfo!=null ){
for(PhoneNumber phoneno:person.getPhoneNumbers().getPhoneNumberList())
{
prof_contatct=prof_contatct+ phoneno.getPhoneNumber().toString();
}
}
if(person.getEmailAddress()!=null){
prof_email=person.getEmailAddress();
}
prof_interests = person.getInterests();
prof_birthdate= person.getDateOfBirth().getDay()+"-"+ months[(int) (person.getDateOfBirth().getMonth()-1)]+"-"+person.getDateOfBirth().getYear();
}
public void userConnections(){
final Set<ProfileField> connectionFields = EnumSet.of(ProfileField.ID,
ProfileField.FIRST_NAME,
ProfileField.LAST_NAME,
ProfileField.HEADLINE,
ProfileField.INDUSTRY,
ProfileField.PICTURE_URL,
);
connections = client.getConnectionsForCurrentUser(connectionFields);
for (Person person : connections.getPersonList()) {
itemslist.add(person);
}
connection_Adapter myadpter=new connection_Adapter();
connections_list.setAdapter(myadpter);
connections_list.setVisibility(0);
connections_list.setOnItemClickListener(new OnItemClickListener() {
#Override
public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
/*Connections List item position selection*/
person = itemslist.get(position);
/*Intent mycon=new Intent(LinkCon_Main.this, Con_Profile.class);
mycon.putExtra("conid", con_name);
startActivity(mycon);
*/
con_name=person.getFirstName()+" "+person.getLastName();
System.out.println("Name:"+con_name);
con_headline=person.getHeadline();
System.out.println("Designation:"+con_headline);
con_industry=person.getIndustry();
System.out.println("Industry:"+con_industry);
Location localLocation = person.getLocation();
if (localLocation != null){
con_location=String.format("%s", new Object[] { localLocation.getName() });
System.out.println("Con_Loaction:"+con_location);
}
/*****PICTURE/NAME/INDUSTRY/LOCATION Tested OK******/
/********need to get SUMMARY/EXPERIENCE/EDUCATION/SKILLS/LANGUAGES/DATEOFBIRTH/PHONENUMBER/EMAIL**********/
Toast.makeText(LinkCon_Main.this, "Name:"+" "+con_name +"\n"+"Position:"+" "+con_headline+"\n"+"Industry:"+" "+con_industry+"\n"+"Locations:"+" "+con_location, Toast.LENGTH_LONG).show();
}//onItemClick
});
}
public class connection_Adapter extends BaseAdapter{
#Override
public int getCount() {
// TODO Auto-generated method stub
return itemslist.size();
}
#Override
public Object getItem(int position) {
// TODO Auto-generated method stub
return position;
}
#Override
public long getItemId(int position) {
// TODO Auto-generated method stub
return position;
}
#Override
public View getView(int position, View convertView, ViewGroup parent) {
// TODO Auto-generated method stub
ViewHolder holder = null;
if(convertView==null){
convertView = inflater.inflate(R.layout.list_row,
null);
holder = new ViewHolder();
holder.con_Itenames = (TextView) convertView
.findViewById(R.id.connection_name);
holder.con_designations = (TextView) convertView
.findViewById(R.id.connection_headline);
holder.con_ItemImage = (ImageView) convertView
.findViewById(R.id.connection_image);
holder.con_locationad = (TextView) convertView
.findViewById(R.id.connection_location);
convertView.setTag(holder);
} else {
holder = (ViewHolder) convertView.getTag();
}
SetData(holder,position);
return convertView;
}
protected Context getBaseContext() {
// TODO Auto-generated method stub
return null;
}
public void SetData(final ViewHolder holder, int position) {
final Person con_details = itemslist.get(position);
holder.con_Itenames.setText(con_details.getFirstName()+" "+con_details.getLastName());
holder.con_designations.setText(con_details.getIndustry());
Location localLocation = con_details.getLocation();
if (localLocation != null){
con_location=String.format("%s", new Object[] { localLocation.getName() });
}
holder.con_locationad.setText(con_location);
holder.con_Itenames.setTag(con_details);
if (con_details.getPictureUrl()!=null) {
imageLoader.displayImage(con_details.getPictureUrl(), holder.con_ItemImage, options);
}else {
holder.con_ItemImage.setImageResource(R.drawable.ic_launcher);}
}
public void setListItems(ArrayList<Person> newList) {
itemslist = newList;
notifyDataSetChanged();
}
}
public class ViewHolder{
TextView con_Itenames,con_designations, con_locationad;
ImageView con_ItemImage;
}
private void userpersons() {
// TODO Auto-generated method stub
Intent user_prof = new Intent(LinkCon_Main.this, User_Profile.class);
user_prof.putExtra("pic", pic_url);
user_prof.putExtra("name", prof_name);
user_prof.putExtra("headline", prof_headline);
user_prof.putExtra("locations", prof_location);
user_prof.putExtra("industry", prof_industry);
user_prof.putExtra("summary", prof_summary);
user_prof.putExtra("languages", prof_languages);
user_prof.putExtra("experience", prof_experience);
user_prof.putExtra("education", prof_education);
user_prof.putExtra("skills", prof_skills);
user_prof.putExtra("interests", prof_interests);
user_prof.putExtra("dateofbirth", prof_birthdate);
user_prof.putExtra("phoneno", prof_contatct);
user_prof.putExtra("email", prof_email);
startActivity(user_prof);
}
}

I have used this api for linkedIn. It helps me to get education, recommendation and career.
http://code.google.com/p/socialauth-android/

need help on linkedIn inregration in android

In my android application I'm trying to integrate LinkedIn.I have registered my app with LinkedIn and also have downloaded LinkedIn-j file.I have API key and secret key for application.Now i want to get the auth key for user.I'm not able to understand how to get an Auth key...Please help me..

public class LinkCon_Main extends BaseActivityListView {
final LinkedInOAuthService oAuthService = LinkedInOAuthServiceFactory
.getInstance().createLinkedInOAuthService(Config.CONSUMER_KEY,
Config.CONSUMER_SECRET);
final LinkedInApiClientFactory factory = LinkedInApiClientFactory
.newInstance(Config.CONSUMER_KEY, Config.CONSUMER_SECRET);
/*LinkCon Widgets*/
ProgressDialog mPrograss;
String name;
View experiencePage;
TextView prof_Name, prof_Headline, prof_Location, prof_Industry;
String prof_name, prof_headline, prof_location, prof_industry, prof_summary, prof_experience,prof_education,prof_languages,prof_skills, prof_interests,prof_birthdate,prof_contatct,prof_email;
String con_name, con_headline, con_location,con_industry, con_summary,con_experience,con_education,con_languages,con_skills,con_interets,con_birthdate,con_phone;
Connections con_email;
String pic_url,con_pic_url;
String startDate, endDate;
String item;
String dty;
String dtm;
String dtd;
ImageView person_Pic, con_pic;
ListView connections_list;
ArrayList<Person> itemslist;
#SuppressWarnings({ "rawtypes" })
Iterator localIterator;
Person mylist;
RelativeLayout layout_persondetils,layout_con_profile;
LinkedInApiClient client;
Person person;
Connections connections;
ImageLoader imageLoader;
DisplayImageOptions options;
LinkConApp myLinkCon;
LayoutInflater inflater;
String[] months= {"Jan", "Feb", "March", "April", "May","June", "July", "August","Sep", "Oct", "Nov", "Dec"};
StringBuilder localStringBuilder;
#Override
#SuppressLint("NewApi")
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
myLinkCon=new LinkConApp();
prof_Name=(TextView)findViewById(R.id.user_name);
prof_Headline=(TextView)findViewById(R.id.user_headline);
prof_Location=(TextView)findViewById(R.id.user_Location);
prof_Industry=(TextView)findViewById(R.id.user_industry);
person_Pic=(ImageView)findViewById(R.id.profile_pic);
layout_persondetils=(RelativeLayout)findViewById(R.id.layout_profiledetils);
layout_con_profile=(RelativeLayout)findViewById(R.id.layout_con_profile);
layout_persondetils.setOnClickListener(new OnClickListener() {
#Override
public void onClick(View v) {
// TODO Auto-generated method stub
userpersons();
}
});
mPrograss=new ProgressDialog(LinkCon_Main.this);
inflater=(LayoutInflater)getSystemService(Context.LAYOUT_INFLATER_SERVICE);
// ImageLoader options
options = new DisplayImageOptions.Builder()
.showImageOnLoading(R.drawable.ic_launcher)
.showImageForEmptyUri(R.drawable.photo)
.showImageOnFail(R.drawable.ic_launcher).cacheInMemory(true)
.cacheOnDisc(true).considerExifParams(true).build();
imageLoader = ImageLoader.getInstance();
imageLoader.init(ImageLoaderConfiguration.createDefault(this));
connections_list=(ListView)findViewById(R.id.connectionslist);
itemslist = new ArrayList<Person>();
if( Build.VERSION.SDK_INT >= 9){
StrictMode.ThreadPolicy policy = new StrictMode.ThreadPolicy.Builder().permitAll().build();
StrictMode.setThreadPolicy(policy);
}
final SharedPreferences pref = getSharedPreferences(Config.OAUTH_PREF,
MODE_PRIVATE);
final String token = pref.getString(Config.PREF_TOKEN, null);
final String tokenSecret = pref.getString(Config.PREF_TOKENSECRET, null);
if (token == null || tokenSecret == null) {
startAutheniticate();
} else {
showCurrentUser(new LinkedInAccessToken(token, tokenSecret));
}
}
void startAutheniticate() {
mPrograss.setMessage("Loading...");
mPrograss.setCancelable(true);
mPrograss.show();
new AsyncTask<Void, Void, LinkedInRequestToken>() {
#Override
protected LinkedInRequestToken doInBackground(Void... params) {
return oAuthService.getOAuthRequestToken(Config.OAUTH_CALLBACK_URL);
}
#Override
protected void onPostExecute(LinkedInRequestToken liToken) {
final String uri = liToken.getAuthorizationUrl();
getSharedPreferences(Config.OAUTH_PREF, MODE_PRIVATE)
.edit()
.putString(Config.PREF_REQTOKENSECRET,
liToken.getTokenSecret()).commit();
Intent i = new Intent(Intent.ACTION_VIEW, Uri.parse(uri));
startActivity(i);
}
}.execute();
mPrograss.dismiss();
}
void finishAuthenticate(final Uri uri) {
if (uri != null && uri.getScheme().equals(Config.OAUTH_CALLBACK_SCHEME)) {
final String problem = uri.getQueryParameter(Config.OAUTH_QUERY_PROBLEM);
if (problem == null) {
new AsyncTask<Void, Void, LinkedInAccessToken>() {
#Override
protected LinkedInAccessToken doInBackground(Void... params) {
final SharedPreferences pref = getSharedPreferences(
Config.OAUTH_PREF, MODE_PRIVATE);
final LinkedInAccessToken accessToken = oAuthService
.getOAuthAccessToken(
new LinkedInRequestToken(
uri.getQueryParameter(Config.OAUTH_QUERY_TOKEN),
pref.getString(
Config.PREF_REQTOKENSECRET,
null)),
uri.getQueryParameter(Config.OAUTH_QUERY_VERIFIER));
pref.edit()
.putString(Config.PREF_TOKEN, accessToken.getToken())
.putString(Config.PREF_TOKENSECRET,
accessToken.getTokenSecret())
.remove(Config.PREF_REQTOKENSECRET).commit();
return accessToken;
}
#Override
protected void onPostExecute(LinkedInAccessToken accessToken) {
mPrograss.dismiss();
showCurrentUser(accessToken);
}
}.execute();
} else {
Toast.makeText(this,
"Appliaction down due OAuth problem: " + problem,
Toast.LENGTH_LONG).show();
finish();
}
}
}
void clearTokens() {
getSharedPreferences(Config.OAUTH_PREF, MODE_PRIVATE).edit()
.remove(Config.PREF_TOKEN).remove(Config.PREF_TOKENSECRET)
.remove(Config.PREF_REQTOKENSECRET).commit();
}
void showCurrentUser(final LinkedInAccessToken accessToken) {
client = factory.createLinkedInApiClient(accessToken);
mPrograss.setMessage("Loading..");
mPrograss.show();
new AsyncTask<Void, Void, Object>() {
#Override
protected Object doInBackground(Void... params) {
try {
final Person user_Profile = client.getProfileForCurrentUser(EnumSet.of(ProfileField.ID));
person = client.getProfileById(user_Profile.getId(), EnumSet.of(
ProfileField.FIRST_NAME,
ProfileField.LAST_NAME,
ProfileField.PICTURE_URL,
ProfileField.INDUSTRY,
ProfileField.MAIN_ADDRESS,
ProfileField.HEADLINE,
ProfileField.SUMMARY,
ProfileField.POSITIONS,
ProfileField.EDUCATIONS,
ProfileField.LANGUAGES,
ProfileField.SKILLS,
ProfileField.INTERESTS,
ProfileField.PHONE_NUMBERS,
ProfileField.EMAIL_ADDRESS,
ProfileField.DATE_OF_BIRTH,
ProfileField.PUBLIC_PROFILE_URL));
prof_name = person.getFirstName() + " " + person.getLastName();
prof_headline = person.getHeadline();
prof_location = person.getMainAddress();
prof_industry = person.getIndustry();
return person;
} catch (LinkedInApiClientException ex) {
return ex;
}
}
#Override
protected void onPostExecute(Object result) {
if (result instanceof Exception) {
//result is an Exception :)
final Exception ex = (Exception) result;
clearTokens();
Toast.makeText(
LinkCon_Main.this,
"Appliaction down due LinkedInApiClientException: "
+ ex.getMessage()
+ " Authokens cleared - try run application again.",
Toast.LENGTH_LONG).show();
finish();
} else if (result instanceof Person) {
final Person person = (Person) result;
prof_Name.setText( person.getFirstName() + " " + person.getLastName());
prof_Headline.setText(person.getHeadline());
prof_Location.setText(person.getMainAddress());
prof_Industry.setText(person.getIndustry());
prof_Name.setVisibility(0);
prof_Headline.setVisibility(0);
prof_Location.setVisibility(0);
prof_Industry.setVisibility(0);
person_Pic.setVisibility(0);
userConnections();
userDetails();
}
}
}.execute();
mPrograss.dismiss();
}
#Override
protected void onNewIntent(Intent intent) {
finishAuthenticate(intent.getData());
}
public void userDetails(){
if(person.getPictureUrl()!=null){
pic_url = person.getPictureUrl().toString();
imageLoader.displayImage(pic_url, person_Pic);
}else{
person_Pic.setImageResource(R.drawable.ic_launcher);
}
/*************** person Details Summary/experience/education/languages/skills/contacts/interests **********************/
if (person.getSummary()!=null) {
prof_summary = person.getSummary();
}
prof_experience="";
for (Position position:person.getPositions().getPositionList())
{
if(position.isIsCurrent()){
startDate=months[(int) (position.getStartDate().getMonth()-1)]+"-"+position.getStartDate().getYear();
endDate="Currently Working";
}else{
startDate=months[(int) (position.getStartDate().getMonth()-1)]+"-"+position.getStartDate().getYear();
endDate=months[(int) (position.getEndDate().getMonth()-1)]+"-"+position.getEndDate().getYear();
}
prof_experience=prof_experience+"<b>" +"Position :"+"</b>"+position.getTitle()+"<br><b>" +"Company :"+ "</b>"+ position.getCompany().getName()+"<br><b>" +"Start Date:"+ "</b>"+ startDate +"<br><b>" +"End Date:"+ "</b>"+ endDate +"<br>"+"<br>";
}
prof_education="";
for (Education education:person.getEducations().getEducationList())
{
prof_education=prof_education +"<b>" +"Gaduation :"+ "</b>" +education.getDegree()+"<br><b>" +"Institute :"+ "</b>" +education.getSchoolName()+ "<br><b>" +"Graduation Year :"+ "</b>" +education.getEndDate().getYear()+"<br>"+"<br>";
}
prof_languages="";
for(Language language:person.getLanguages().getLanguageList())
{
prof_languages=prof_languages+language.getLanguage().getName()+"\n";
}
prof_skills="";
for(Skill skill:person.getSkills().getSkillList())
{
prof_skills=prof_skills+skill.getSkill().getName()+"\n";
}
prof_contatct="";
PhoneNumbers contactinfo=person.getPhoneNumbers();
if(contactinfo!=null ){
for(PhoneNumber phoneno:person.getPhoneNumbers().getPhoneNumberList())
{
prof_contatct=prof_contatct+ phoneno.getPhoneNumber().toString();
}
}
if(person.getEmailAddress()!=null){
prof_email=person.getEmailAddress();
}
prof_interests = person.getInterests();
prof_birthdate= person.getDateOfBirth().getDay()+"-"+ months[(int) (person.getDateOfBirth().getMonth()-1)]+"-"+person.getDateOfBirth().getYear();
}
public void userConnections(){
final Set<ProfileField> connectionFields = EnumSet.of(ProfileField.ID,
ProfileField.FIRST_NAME,
ProfileField.LAST_NAME,
ProfileField.HEADLINE,
ProfileField.INDUSTRY,
ProfileField.PICTURE_URL,
);
connections = client.getConnectionsForCurrentUser(connectionFields);
for (Person person : connections.getPersonList()) {
itemslist.add(person);
}
connection_Adapter myadpter=new connection_Adapter();
connections_list.setAdapter(myadpter);
connections_list.setVisibility(0);
connections_list.setOnItemClickListener(new OnItemClickListener() {
#Override
public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
/*Connections List item position selection*/
person = itemslist.get(position);
con_name=person.getFirstName()+" "+person.getLastName();
System.out.println("Name:"+con_name);
con_headline=person.getHeadline();
System.out.println("Designation:"+con_headline);
con_industry=person.getIndustry();
System.out.println("Industry:"+con_industry);
Location localLocation = person.getLocation();
if (localLocation != null){
con_location=String.format("%s", new Object[] { localLocation.getName() });
System.out.println("Con_Loaction:"+con_location);
}
/*****PICTURE/NAME/INDUSTRY/LOCATION Tested OK******/
/********need to get SUMMARY/EXPERIENCE/EDUCATION/SKILLS/LANGUAGES/DATEOFBIRTH/PHONENUMBER/EMAIL**********/
Toast.makeText(LinkCon_Main.this, "Name:"+" "+con_name +"\n"+"Position:"+" "+con_headline+"\n"+"Industry:"+" "+con_industry+"\n"+"Locations:"+" "+con_location, Toast.LENGTH_LONG).show();
}//onItemClick
});
}
public class connection_Adapter extends BaseAdapter{
#Override
public int getCount() {
// TODO Auto-generated method stub
return itemslist.size();
}
#Override
public Object getItem(int position) {
// TODO Auto-generated method stub
return position;
}
#Override
public long getItemId(int position) {
// TODO Auto-generated method stub
return position;
}
#Override
public View getView(int position, View convertView, ViewGroup parent) {
// TODO Auto-generated method stub
ViewHolder holder = null;
if(convertView==null){
convertView = inflater.inflate(R.layout.list_row,
null);
holder = new ViewHolder();
holder.con_Itenames = (TextView) convertView
.findViewById(R.id.connection_name);
holder.con_designations = (TextView) convertView
.findViewById(R.id.connection_headline);
holder.con_ItemImage = (ImageView) convertView
.findViewById(R.id.connection_image);
holder.con_locationad = (TextView) convertView
.findViewById(R.id.connection_location);
convertView.setTag(holder);
} else {
holder = (ViewHolder) convertView.getTag();
}
SetData(holder,position);
return convertView;
}
protected Context getBaseContext() {
// TODO Auto-generated method stub
return null;
}
public void SetData(final ViewHolder holder, int position) {
final Person con_details = itemslist.get(position);
holder.con_Itenames.setText(con_details.getFirstName()+" "+con_details.getLastName());
holder.con_designations.setText(con_details.getIndustry());
Location localLocation = con_details.getLocation();
if (localLocation != null){
con_location=String.format("%s", new Object[] { localLocation.getName() });
}
holder.con_locationad.setText(con_location);
holder.con_Itenames.setTag(con_details);
if (con_details.getPictureUrl()!=null) {
imageLoader.displayImage(con_details.getPictureUrl(), holder.con_ItemImage, options);
}else {
holder.con_ItemImage.setImageResource(R.drawable.ic_launcher);}
}
public void setListItems(ArrayList<Person> newList) {
itemslist = newList;
notifyDataSetChanged();
}
}
public class ViewHolder{
TextView con_Itenames,con_designations, con_locationad;
ImageView con_ItemImage;
}
private void userpersons() {
// TODO Auto-generated method stub
Intent user_prof = new Intent(LinkCon_Main.this, User_Profile.class);
user_prof.putExtra("pic", pic_url);
user_prof.putExtra("name", prof_name);
user_prof.putExtra("headline", prof_headline);
user_prof.putExtra("locations", prof_location);
user_prof.putExtra("industry", prof_industry);
user_prof.putExtra("summary", prof_summary);
user_prof.putExtra("languages", prof_languages);
user_prof.putExtra("experience", prof_experience);
user_prof.putExtra("education", prof_education);
user_prof.putExtra("skills", prof_skills);
user_prof.putExtra("interests", prof_interests);
user_prof.putExtra("dateofbirth", prof_birthdate);
user_prof.putExtra("phoneno", prof_contatct);
user_prof.putExtra("email", prof_email);
startActivity(user_prof);
}
}

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