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https://github.com/sismics/docs.git
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Android: documents listing from API
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parent
04752cab0c
commit
76d195a344
@ -8,13 +8,16 @@ import android.widget.TextView;
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import com.sismics.docs.R;
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import com.sismics.docs.R;
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import org.json.JSONArray;
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import org.json.JSONObject;
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/**
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/**
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* Adapter of documents.
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* Adapter of documents.
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*
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*
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* @author bgamard
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* @author bgamard
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*/
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*/
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public class DocListAdapter extends RecyclerView.Adapter<DocListAdapter.ViewHolder> {
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public class DocListAdapter extends RecyclerView.Adapter<DocListAdapter.ViewHolder> {
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private String[] mDataset;
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private JSONArray documents;
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// Provide a reference to the views for each data item
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// Provide a reference to the views for each data item
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// Complex data items may need more than one view per item, and
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// Complex data items may need more than one view per item, and
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@ -25,12 +28,18 @@ public class DocListAdapter extends RecyclerView.Adapter<DocListAdapter.ViewHold
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public TextView subtitleTextView;
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public TextView subtitleTextView;
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public ViewHolder(View v) {
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public ViewHolder(View v) {
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super(v);
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super(v);
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titleTextView = (TextView) v.findViewById(R.id.titleTextView);
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subtitleTextView = (TextView) v.findViewById(R.id.subtitleTextView);
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}
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}
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}
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}
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// Provide a suitable constructor (depends on the kind of dataset)
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// Provide a suitable constructor (depends on the kind of dataset)
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public DocListAdapter(String[] myDataset) {
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public DocListAdapter() {
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mDataset = myDataset;
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}
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public void setDocuments(JSONArray documents) {
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this.documents = documents;
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notifyDataSetChanged();
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}
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}
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// Create new views (invoked by the layout manager)
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// Create new views (invoked by the layout manager)
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@ -49,12 +58,17 @@ public class DocListAdapter extends RecyclerView.Adapter<DocListAdapter.ViewHold
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public void onBindViewHolder(ViewHolder holder, int position) {
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public void onBindViewHolder(ViewHolder holder, int position) {
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// - get element from your dataset at this position
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// - get element from your dataset at this position
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// - replace the contents of the view with that element
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// - replace the contents of the view with that element
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// holder.mTextView.setText(mDataset[position]);
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JSONObject document = documents.optJSONObject(position);
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holder.titleTextView.setText(document.optString("title"));
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holder.subtitleTextView.setText(document.optString("description"));
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}
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}
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// Return the size of your dataset (invoked by the layout manager)
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// Return the size of your dataset (invoked by the layout manager)
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@Override
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@Override
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public int getItemCount() {
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public int getItemCount() {
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return mDataset.length;
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if (documents == null) {
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return 0;
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}
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return documents.length();
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}
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}
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}
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}
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@ -9,18 +9,26 @@ import android.view.View;
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import android.view.ViewGroup;
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import android.view.ViewGroup;
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import android.widget.Toast;
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import android.widget.Toast;
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import com.loopj.android.http.JsonHttpResponseHandler;
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import com.sismics.docs.DividerItemDecoration;
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import com.sismics.docs.DividerItemDecoration;
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import com.sismics.docs.R;
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import com.sismics.docs.R;
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import com.sismics.docs.adapter.DocListAdapter;
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import com.sismics.docs.adapter.DocListAdapter;
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import com.sismics.docs.listener.RecyclerItemClickListener;
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import com.sismics.docs.listener.RecyclerItemClickListener;
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import com.sismics.docs.resource.DocumentResource;
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import org.apache.http.Header;
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import org.json.JSONObject;
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/**
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/**
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* @author bgamard.
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* @author bgamard.
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*/
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*/
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public class DocListFragment extends Fragment {
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public class DocListFragment extends Fragment {
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DocListAdapter adapter;
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@Override
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@Override
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public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
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public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
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// Initialize the view
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View view = inflater.inflate(R.layout.doc_list_fragment, container, false);
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View view = inflater.inflate(R.layout.doc_list_fragment, container, false);
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RecyclerView recyclerView = (RecyclerView) view.findViewById(R.id.docList);
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RecyclerView recyclerView = (RecyclerView) view.findViewById(R.id.docList);
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@ -30,7 +38,7 @@ public class DocListFragment extends Fragment {
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LinearLayoutManager layoutManager = new LinearLayoutManager(getActivity());
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LinearLayoutManager layoutManager = new LinearLayoutManager(getActivity());
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recyclerView.setLayoutManager(layoutManager);
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recyclerView.setLayoutManager(layoutManager);
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RecyclerView.Adapter adapter = new DocListAdapter(new String[] { "Doc 1", "Doc 2", "Doc 3"});
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adapter = new DocListAdapter();
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recyclerView.setAdapter(adapter);
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recyclerView.setAdapter(adapter);
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recyclerView.addItemDecoration(new DividerItemDecoration(getResources().getDrawable(R.drawable.abc_list_divider_mtrl_alpha)));
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recyclerView.addItemDecoration(new DividerItemDecoration(getResources().getDrawable(R.drawable.abc_list_divider_mtrl_alpha)));
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@ -42,6 +50,21 @@ public class DocListFragment extends Fragment {
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}
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}
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}));
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}));
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// Grab the documents
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refreshDocuments();
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return view;
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return view;
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}
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}
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/**
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* Refresh the document list.
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*/
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private void refreshDocuments() {
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DocumentResource.list(getActivity(), new JsonHttpResponseHandler() {
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@Override
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public void onSuccess(int statusCode, Header[] headers, JSONObject response) {
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adapter.setDocuments(response.optJSONArray("documents"));
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}
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});
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}
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}
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}
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@ -0,0 +1,27 @@
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package com.sismics.docs.resource;
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import android.content.Context;
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import com.loopj.android.http.JsonHttpResponseHandler;
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import com.loopj.android.http.RequestParams;
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/**
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* Access to /document API.
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*
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* @author bgamard
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*/
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public class DocumentResource extends BaseResource {
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/**
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* GET /document/list.
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*
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* @param context Context
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* @param responseHandler Callback
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*/
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public static void list(Context context, JsonHttpResponseHandler responseHandler) {
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init(context);
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RequestParams params = new RequestParams();
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client.get(getApiUrl(context) + "/document/list", params, responseHandler);
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}
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}
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@ -7,19 +7,19 @@
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android:padding="12dp">
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android:padding="12dp">
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<TextView
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<TextView
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android:id="@+id/titleTextView"
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android:layout_width="wrap_content"
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android:layout_width="wrap_content"
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android:layout_height="wrap_content"
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android:layout_height="wrap_content"
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android:fontFamily="sans-serif-light"
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android:fontFamily="sans-serif-light"
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android:text="Facture Amazon"
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android:textColor="#212121"
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android:textColor="#212121"
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android:textSize="16sp"/>
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android:textSize="16sp"/>
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<TextView
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<TextView
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android:id="@+id/subtitleTextView"
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android:layout_marginTop="4dp"
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android:layout_marginTop="4dp"
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android:layout_width="wrap_content"
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android:layout_width="wrap_content"
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android:layout_height="wrap_content"
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android:layout_height="wrap_content"
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android:fontFamily="sans-serif-light"
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android:fontFamily="sans-serif-light"
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android:text="Appartement, Caluire"
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android:textColor="#777777"
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android:textColor="#777777"
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android:textSize="16sp"/>
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android:textSize="16sp"/>
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