Adapter supplied with ViewModel

app/src/main/java/com/mindorks/framework/mvvm/di/module/ActivityModule.java

@@ -142,7 +142,7 @@ public class ActivityModule {
 
     @Provides
     OpenSourceAdapter provideOpenSourceAdapter() {
-        return new OpenSourceAdapter(new ArrayList<OpenSourceResponse.Repo>());
+        return new OpenSourceAdapter();
     }
 
     @Provides

app/src/main/java/com/mindorks/framework/mvvm/ui/feed/opensource/OpenSourceAdapter.java

@@ -20,6 +20,7 @@ import android.content.Intent;
 import android.net.Uri;
 import android.support.v7.widget.RecyclerView;
 import android.view.LayoutInflater;
+import android.view.View;
 import android.view.ViewGroup;
 
 import com.mindorks.framework.mvvm.data.model.api.OpenSourceResponse;
@@ -28,6 +29,7 @@ import com.mindorks.framework.mvvm.databinding.ItemOpenSourceViewBinding;
 import com.mindorks.framework.mvvm.ui.base.BaseViewHolder;
 import com.mindorks.framework.mvvm.utils.AppLogger;
 
+import java.util.ArrayList;
 import java.util.List;
 
 /**
@@ -39,11 +41,11 @@ public class OpenSourceAdapter extends RecyclerView.Adapter<BaseViewHolder> {
     public static final int VIEW_TYPE_EMPTY = 0;
     public static final int VIEW_TYPE_NORMAL = 1;
 
-    private List<OpenSourceResponse.Repo> mOpenSourceResponseList;
+    private List<OpenSourceItemViewModel> mOpenSourceResponseList;
     private OpenSourceAdapterListener mListener;
 
-    public OpenSourceAdapter(List<OpenSourceResponse.Repo> openSourceResponseList) {
-        this.mOpenSourceResponseList = openSourceResponseList;
+    public OpenSourceAdapter() {
+        this.mOpenSourceResponseList = new ArrayList<>();
     }
 
     public void setListener(OpenSourceAdapterListener listener) {
@@ -89,16 +91,15 @@ public class OpenSourceAdapter extends RecyclerView.Adapter<BaseViewHolder> {
         }
     }
 
-    public void addItems(List<OpenSourceResponse.Repo> repoList) {
+    public void addItems(List<OpenSourceItemViewModel> repoList) {
         mOpenSourceResponseList.addAll(repoList);
         notifyDataSetChanged();
     }
 
-    public class OpenSourceViewHolder extends BaseViewHolder implements OpenSourceItemViewModel.OpenSourceItemViewModelListener {
+    public class OpenSourceViewHolder extends BaseViewHolder implements View.OnClickListener {
 
         private ItemOpenSourceViewBinding mBinding;
 
-        private OpenSourceItemViewModel mOpenSourceItemViewModel;
 
         public OpenSourceViewHolder(ItemOpenSourceViewBinding binding) {
             super(binding.getRoot());
@@ -107,10 +108,7 @@ public class OpenSourceAdapter extends RecyclerView.Adapter<BaseViewHolder> {
 
         @Override
         public void onBind(int position) {
-            final OpenSourceResponse.Repo repo = mOpenSourceResponseList.get(position);
-
-            mOpenSourceItemViewModel = new OpenSourceItemViewModel(repo, this);
-
+            final OpenSourceItemViewModel mOpenSourceItemViewModel = mOpenSourceResponseList.get(position);
             mBinding.setViewModel(mOpenSourceItemViewModel);
 
             // Immediate Binding
@@ -120,14 +118,15 @@ public class OpenSourceAdapter extends RecyclerView.Adapter<BaseViewHolder> {
             mBinding.executePendingBindings();
         }
 
+
         @Override
-        public void onItemClick(String projectUrl) {
-            if (projectUrl != null) {
+        public void onClick(View view) {
+            if (mOpenSourceResponseList.get(0).projectUrl.get() != null) {
                 try {
                     Intent intent = new Intent();
                     intent.setAction(Intent.ACTION_VIEW);
                     intent.addCategory(Intent.CATEGORY_BROWSABLE);
-                    intent.setData(Uri.parse(projectUrl));
+                    intent.setData(Uri.parse(mOpenSourceResponseList.get(0).projectUrl.get()));
                     itemView.getContext().startActivity(intent);
                 } catch (Exception e) {
                     AppLogger.d("url error");

app/src/main/java/com/mindorks/framework/mvvm/ui/feed/opensource/OpenSourceFragment.java

@@ -103,7 +103,8 @@ public class OpenSourceFragment extends BaseFragment<FragmentOpenSourceBinding,
 
     @Override
     public void updateRepo(List<OpenSourceResponse.Repo> repoList) {
-        mOpenSourceAdapter.addItems(repoList);
+        mOpenSourceViewModel.populateViewModel(repoList);
+        mOpenSourceAdapter.addItems(mOpenSourceViewModel.openSourceItemViewModels);
     }
 
     @Override

app/src/main/java/com/mindorks/framework/mvvm/ui/feed/opensource/OpenSourceItemViewModel.java

@@ -20,30 +20,27 @@ import android.databinding.ObservableField;
 
 import com.mindorks.framework.mvvm.data.model.api.OpenSourceResponse;
 
+import io.reactivex.Single;
+
 /**
  * Created by amitshekhar on 10/07/17.
  */
 
 public class OpenSourceItemViewModel {
 
-    private OpenSourceResponse.Repo mRepo;
     public ObservableField<String> imageUrl;
     public ObservableField<String> title;
     public ObservableField<String> content;
+    public ObservableField<String> projectUrl;
 
-    public OpenSourceItemViewModelListener mListener;
 
-    public OpenSourceItemViewModel(OpenSourceResponse.Repo repo, OpenSourceItemViewModelListener listener) {
-        this.mRepo = repo;
-        this.mListener = listener;
-        imageUrl = new ObservableField<>(repo.getCoverImgUrl());
-        title = new ObservableField<>(mRepo.getTitle());
-        content = new ObservableField<>(mRepo.getDescription());
+    public OpenSourceItemViewModel(String imageUrl, String title, String content, String projectUrl) {
+        this.imageUrl.set(imageUrl);
+        this.title.set(title);
+        this.content.set(content);
+        this.projectUrl.set(projectUrl);
     }
 
-    public void onItemClick() {
-        mListener.onItemClick(mRepo.getProjectUrl());
-    }
 
     public interface OpenSourceItemViewModelListener {
         void onItemClick(String projectUrl);

app/src/main/java/com/mindorks/framework/mvvm/ui/feed/opensource/OpenSourceViewModel.java

@@ -16,11 +16,18 @@
 
 package com.mindorks.framework.mvvm.ui.feed.opensource;
 
+import android.databinding.ObservableArrayList;
+
 import com.mindorks.framework.mvvm.data.DataManager;
 import com.mindorks.framework.mvvm.data.model.api.OpenSourceResponse;
 import com.mindorks.framework.mvvm.ui.base.BaseViewModel;
 import com.mindorks.framework.mvvm.utils.rx.SchedulerProvider;
 
+import java.util.ArrayList;
+import java.util.List;
+import java.util.concurrent.Callable;
+
+import io.reactivex.Single;
 import io.reactivex.annotations.NonNull;
 import io.reactivex.disposables.CompositeDisposable;
 import io.reactivex.functions.Consumer;
@@ -30,6 +37,8 @@ import io.reactivex.functions.Consumer;
  */
 
 public class OpenSourceViewModel extends BaseViewModel<OpenSourceNavigator> {
+    public ObservableArrayList<OpenSourceItemViewModel> openSourceItemViewModels = new ObservableArrayList<>();
+
 
     public OpenSourceViewModel(DataManager dataManager,
                                SchedulerProvider schedulerProvider,
@@ -61,4 +70,12 @@ public class OpenSourceViewModel extends BaseViewModel<OpenSourceNavigator> {
                     }
                 }));
     }
+
+
+    public void populateViewModel(List<OpenSourceResponse.Repo> repoList){
+        for(int i = 0; i < repoList.size();i++){
+            openSourceItemViewModels.add(new OpenSourceItemViewModel(repoList.get(i).getCoverImgUrl(),repoList.get(i).getTitle(),repoList.get(i).getDescription(),repoList.get(i).getProjectUrl()));
+        }
+
+    }
 }

app/src/main/res/layout/item_open_source_view.xml

@@ -35,7 +35,6 @@
             android:layout_height="wrap_content"
             android:layout_margin="8dp"
             android:background="@color/white"
-            android:onClick="@{() -> viewModel.onItemClick()}"
             android:orientation="vertical"
             app:cardCornerRadius="7dp"
             app:cardElevation="4dp">