Display group name

app/src/main/java/org/communiquons/android/comunic/client/data/helpers/GroupsHelper.java

@@ -11,6 +11,7 @@ import org.communiquons.android.comunic.client.data.enums.GroupVisibility;
 import org.communiquons.android.comunic.client.data.enums.GroupsMembershipLevels;
 import org.communiquons.android.comunic.client.data.models.APIRequest;
 import org.communiquons.android.comunic.client.data.models.APIResponse;
+import org.communiquons.android.comunic.client.data.models.AdvancedGroupInfo;
 import org.communiquons.android.comunic.client.data.models.GroupInfo;
 import org.json.JSONArray;
 import org.json.JSONException;
@@ -161,6 +162,32 @@ public class GroupsHelper extends BaseHelper {
         }
     }
 
+    /**
+     * Get advanced information about a group
+     *
+     * @param groupID Target group to get information about
+     * @return Information about the group / null in case of failure
+     */
+    @Nullable
+    public AdvancedGroupInfo getAdvancedInformation(int groupID){
+        APIRequest request = new APIRequest(getContext(), "groups/get_advanced_info");
+        request.addInt("id", groupID);
+
+        try {
+
+            //Execute request and get result
+            JSONObject object = new APIRequestHelper().exec(request).getJSONObject();
+            return parse_advanced_group_info(object);
+
+        } catch (Exception e) {
+
+            //Could not execute request
+            e.printStackTrace();
+            return null;
+
+        }
+    }
+
     /**
      * Send a group membership request
      *
@@ -225,30 +252,59 @@ public class GroupsHelper extends BaseHelper {
         }
     }
 
+    /**
+     * Overloaded method (see below)
+     */
+    private GroupInfo parse_group_info(@NonNull JSONObject object) throws JSONException {
+        return parse_group_info(object, new GroupInfo());
+    }
+
     /**
      * Parse group information into GroupInfo object
      *
      * @param object The object to parse
+     * @param group Group object to complete with group information
      * @return Generated group object
      * @throws JSONException In case of failure
      */
-    private GroupInfo parse_group_info(@NonNull JSONObject object) throws JSONException {
+    private GroupInfo parse_group_info(@NonNull JSONObject object, GroupInfo group) throws JSONException {
 
-        GroupInfo info = new GroupInfo();
+        group.setId(object.getInt("id"));
+        group.setName(object.getString("name"));
+        group.setIcon_url(object.getString("icon_url"));
+        group.setNumber_members(object.getInt("number_members"));
+        group.setMembershipLevel(parse_membership_level(object.getString("membership")));
+        group.setVisibility(parse_group_visibility(object.getString("visibility")));
+        group.setRegistrationLevel(parse_group_registration_level(object.getString("registration_level")));
+        group.setPostCreationLevel(parse_post_creation_level(object.getString("posts_level")));
+        group.setVirtualDirectory(object.getString("virtual_directory"));
+        group.setFollowing(object.getBoolean("following"));
 
-        info.setId(object.getInt("id"));
+        return group;
-        info.setName(object.getString("name"));
-        info.setIcon_url(object.getString("icon_url"));
-        info.setNumber_members(object.getInt("number_members"));
-        info.setMembershipLevel(parse_membership_level(object.getString("membership")));
-        info.setVisibility(parse_group_visibility(object.getString("visibility")));
-        info.setRegistrationLevel(parse_group_registration_level(object.getString("registration_level")));
-        info.setPostCreationLevel(parse_post_creation_level(object.getString("posts_level")));
-        info.setVirtualDirectory(object.getString("virtual_directory"));
-        info.setFollowing(object.getBoolean("following"));
 
-        return info;
+    }
 
+    /**
+     * Parse advanced group information into AdvancedGroupInfo object
+     *
+     * @param object The object to parse
+     * @return Generated group information object
+     * @throws JSONException In case of failure
+     */
+    private AdvancedGroupInfo parse_advanced_group_info(@NonNull JSONObject object) throws JSONException {
+
+        AdvancedGroupInfo group = new AdvancedGroupInfo();
+
+        //Parse basic group information
+        parse_group_info(object, group);
+
+        group.setTime_create(object.getInt("time_create"));
+        group.setUrl(object.getString("url"));
+        group.setDescription(object.getString("description"));
+        group.setNumber_likes(object.getInt("number_likes"));
+        group.setIs_liking(object.getBoolean("is_liking"));
+
+        return group;
     }
 
     /**

app/src/main/java/org/communiquons/android/comunic/client/data/models/AdvancedGroupInfo.java

@@ -0,0 +1,58 @@
+package org.communiquons.android.comunic.client.data.models;
+
+/**
+ * Advanced group information
+ *
+ * Contains more information about group than GroupInfo
+ *
+ * @author Pierre HUBERT
+ */
+public class AdvancedGroupInfo extends GroupInfo {
+
+    //Private fields
+    private int time_create;
+    private String url;
+    private String description;
+    private int number_likes;
+    private boolean is_liking;
+
+    public int getTime_create() {
+        return time_create;
+    }
+
+    public void setTime_create(int time_create) {
+        this.time_create = time_create;
+    }
+
+    public String getUrl() {
+        return url;
+    }
+
+    public void setUrl(String url) {
+        this.url = url;
+    }
+
+    public String getDescription() {
+        return description;
+    }
+
+    public void setDescription(String description) {
+        this.description = description;
+    }
+
+    public int getNumber_likes() {
+        return number_likes;
+    }
+
+    public void setNumber_likes(int number_likes) {
+        this.number_likes = number_likes;
+    }
+
+    public boolean isIs_liking() {
+        return is_liking;
+    }
+
+    public void setIs_liking(boolean is_liking) {
+        this.is_liking = is_liking;
+    }
+}

app/src/main/java/org/communiquons/android/comunic/client/ui/asynctasks/GetGroupAdvancedInfoTask.java

@@ -0,0 +1,22 @@
+package org.communiquons.android.comunic.client.ui.asynctasks;
+
+import android.content.Context;
+
+import org.communiquons.android.comunic.client.data.helpers.GroupsHelper;
+import org.communiquons.android.comunic.client.data.models.AdvancedGroupInfo;
+
+/**
+ * This task is used to get a group advanced information
+ *
+ * @author Pierre HUBERT
+ */
+public class GetGroupAdvancedInfoTask extends SafeAsyncTask<Integer, Void, AdvancedGroupInfo> {
+    public GetGroupAdvancedInfoTask(Context context) {
+        super(context);
+    }
+
+    @Override
+    protected AdvancedGroupInfo doInBackground(Integer... integers) {
+        return new GroupsHelper(getContext()).getAdvancedInformation(integers[0]);
+    }
+}

app/src/main/java/org/communiquons/android/comunic/client/ui/fragments/groups/GroupPageMainFragment.java

@@ -1,5 +1,23 @@
 package org.communiquons.android.comunic.client.ui.fragments.groups;
 
+import android.app.AlertDialog;
+import android.os.AsyncTask;
+import android.os.Bundle;
+import android.support.annotation.NonNull;
+import android.support.annotation.Nullable;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.TextView;
+import android.widget.Toast;
+
+import org.communiquons.android.comunic.client.R;
+import org.communiquons.android.comunic.client.data.models.AdvancedGroupInfo;
+import org.communiquons.android.comunic.client.ui.asynctasks.GetGroupAdvancedInfoTask;
+import org.communiquons.android.comunic.client.ui.asynctasks.SafeAsyncTask;
+import org.communiquons.android.comunic.client.ui.utils.UiUtils;
+import org.communiquons.android.comunic.client.ui.views.GroupImageView;
+
 /**
  * Group main page
  *
@@ -17,5 +35,104 @@ public class GroupPageMainFragment extends AbstractGroupFragment {
      */
     public static final String ARGUMENT_GROUP_ID = "group_id";
 
+    /**
+     * Target group ID
+     */
+    private int mGroupID;
 
+    /**
+     * Target group advanced information
+     */
+    private AdvancedGroupInfo mAdvancedGroupInfo;
+
+    /**
+     * Loading dialog
+     */
+    private AlertDialog mLoadingDialog;
+
+    /**
+     * UI views
+     */
+    private GroupImageView mGroupImage;
+    private TextView mGroupName;
+
+    @Nullable
+    @Override
+    public View onCreateView(@NonNull LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
+        return inflater.inflate(R.layout.layout_group_main_page, container, false);
+    }
+
+    @Override
+    public void onViewCreated(@NonNull View view, @Nullable Bundle savedInstanceState) {
+        super.onViewCreated(view, savedInstanceState);
+
+        //Get views
+        mGroupImage = view.findViewById(R.id.groupImageView);
+        mGroupName = view.findViewById(R.id.groupName);
+    }
+
+    @Override
+    public void onStart() {
+        super.onStart();
+
+        //Get group ID
+        assert getArguments() != null;
+        mGroupID = getArguments().getInt(ARGUMENT_GROUP_ID);
+
+        if(mAdvancedGroupInfo == null)
+            loadGroupInformation();
+        else
+            applyGroupInfo();
+    }
+
+    /**
+     * Download group information
+     */
+    private void loadGroupInformation(){
+
+        //Display a loading dialog
+        mLoadingDialog = UiUtils.create_loading_dialog(getActivity());
+
+        getTasksManager().unsetSpecificTasks(GetGroupAdvancedInfoTask.class);
+
+        GetGroupAdvancedInfoTask task =  new GetGroupAdvancedInfoTask(getActivity());
+        task.setOnPostExecuteListener(new SafeAsyncTask.OnPostExecuteListener<AdvancedGroupInfo>() {
+            @Override
+            public void OnPostExecute(@Nullable AdvancedGroupInfo advancedGroupInfo) {
+                onLoadGroupAdvancedInfoCallback(advancedGroupInfo);
+            }
+        });
+        task.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR, mGroupID);
+        getTasksManager().addTask(task);
+    }
+
+    /**
+     * Get group advanced information callback
+     *
+     * @param info Information about the target group
+     */
+    private void onLoadGroupAdvancedInfoCallback(@Nullable AdvancedGroupInfo info){
+
+        //Hide loading dialog
+        mLoadingDialog.dismiss();
+
+        if(info == null) {
+            Toast.makeText(getActivity(), R.string.err_get_group_info, Toast.LENGTH_SHORT).show();
+            return;
+        }
+
+        mAdvancedGroupInfo = info;
+        applyGroupInfo();
+    }
+
+    /**
+     * Apply previously downloaded group information
+     */
+    private void applyGroupInfo(){
+
+        //Apply main group information
+        mGroupName.setText(mAdvancedGroupInfo.getDisplayName());
+        mGroupImage.setGroup(mAdvancedGroupInfo);
+
+    }
 }

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

@@ -0,0 +1,54 @@
+<?xml version="1.0" encoding="utf-8"?>
+<android.support.constraint.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    xmlns:tools="http://schemas.android.com/tools">
+
+    <android.support.v7.widget.RecyclerView
+        android:id="@+id/postsList"
+        android:layout_width="match_parent"
+        android:layout_height="0dp"
+        android:layout_marginBottom="8dp"
+        android:layout_marginEnd="8dp"
+        android:layout_marginStart="8dp"
+        android:layout_marginTop="8dp"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toBottomOf="@+id/constraintLayout4"
+        app:layout_constraintVertical_weight="1" />
+
+    <android.support.constraint.ConstraintLayout
+        android:id="@+id/constraintLayout4"
+        android:layout_width="match_parent"
+        android:layout_height="30dp"
+        android:background="@color/colorPrimary"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent">
+
+        <org.communiquons.android.comunic.client.ui.views.GroupImageView
+            android:id="@+id/groupImageView"
+            android:layout_width="28dp"
+            android:layout_height="28dp"
+            android:layout_marginStart="8dp"
+            app:layout_constraintBottom_toBottomOf="parent"
+            app:layout_constraintStart_toStartOf="parent"
+            app:layout_constraintTop_toTopOf="parent"
+            app:srcCompat="@drawable/ic_friends" />
+
+        <TextView
+            android:id="@+id/groupName"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginBottom="8dp"
+            android:layout_marginStart="8dp"
+            android:layout_marginTop="8dp"
+            tools:text="Group name"
+            android:textColor="@android:color/white"
+            app:layout_constraintBottom_toBottomOf="parent"
+            app:layout_constraintStart_toEndOf="@+id/groupImageView"
+            app:layout_constraintTop_toTopOf="parent" />
+    </android.support.constraint.ConstraintLayout>
+</android.support.constraint.ConstraintLayout>

app/src/main/res/values/colors.xml

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources>
-    <color name="colorPrimary">#3F51B5</color>
+    <color name="colorPrimary">#3f51b5</color>
     <color name="colorPrimaryDark">#303F9F</color>
     <color name="colorAccent">#ff4081</color>
 

app/src/main/res/values/strings.xml

@@ -311,4 +311,5 @@
     <string name="dialog_leave_group_cancel">Cancel</string>
     <string name="dialog_leave_group_confirm">Leave</string>
     <string name="err_update_group_membership">Could not update group membership!</string>
+    <string name="err_get_group_info">Could not get group information!</string>
 </resources>