Friend status displayed in friends list.

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

@@ -1,6 +1,8 @@
 package org.communiquons.android.comunic.client.data;
 
 import android.content.Context;
+import android.os.Build;
+import android.text.Html;
 import android.text.TextUtils;
 import android.util.Log;
 import android.util.Patterns;
@@ -13,6 +15,7 @@ import java.io.OutputStream;
 import java.io.UnsupportedEncodingException;
 import java.security.MessageDigest;
 import java.security.NoSuchAlgorithmException;
+import java.util.Date;
 import java.util.Formatter;
 
 /**
@@ -184,4 +187,28 @@ public class Utilities {
 
         return count;
     }
+
+    /**
+     * Prepare a string sent through the API to be shown in a TextView element
+     *
+     * @param input The string to prepare
+     * @return The string ready to be shown
+     */
+    public static String prepareStringTextView(String input){
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
+            return Html.fromHtml(input, Html.FROM_HTML_SEPARATOR_LINE_BREAK_PARAGRAPH).toString();
+        }
+        else
+            return Html.fromHtml(input).toString();
+    }
+
+    /**
+     * Get current timestamp
+     *
+     * @return The current timestamp
+     */
+    public static int time(){
+        Date date = new Date();
+        return (int) Math.ceil(date.getTime()/1000);
+    }
 }

app/src/main/java/org/communiquons/android/comunic/client/data/friendsList/Friend.java

@@ -1,5 +1,7 @@
 package org.communiquons.android.comunic.client.data.friendsList;
 
+import org.communiquons.android.comunic.client.data.Utilities;
+
 /**
  * Friend object
  *
@@ -9,6 +11,11 @@ package org.communiquons.android.comunic.client.data.friendsList;
 
 public class Friend {
 
+    /**
+     * The minimal time of activity required to consider a user as signed in
+     */
+    private static final int USER_INACTIVE_AFTER = 35;
+
     /**
      * The ID of the friend
      */
@@ -105,4 +112,13 @@ public class Friend {
     public int getLast_activity() {
         return last_activity;
     }
+
+    /**
+     * Determine whether user is signed in or not
+     *
+     * @return True if user is signed in / false else
+     */
+    public boolean signed_in(){
+        return (Utilities.time()-USER_INACTIVE_AFTER) < last_activity;
+    }
 }

app/src/main/java/org/communiquons/android/comunic/client/data/friendsList/FriendsAdapter.java

@@ -1,7 +1,6 @@
 package org.communiquons.android.comunic.client.data.friendsList;
 
 import android.app.Activity;
-import android.os.AsyncTask;
 import android.support.annotation.NonNull;
 import android.support.annotation.Nullable;
 import android.view.LayoutInflater;
@@ -11,9 +10,10 @@ import android.widget.ArrayAdapter;
 import android.widget.ImageView;
 import android.widget.TextView;
 
+import org.communiquons.android.comunic.client.BuildConfig;
 import org.communiquons.android.comunic.client.R;
 import org.communiquons.android.comunic.client.data.ImageLoad.ImageLoadManager;
-import org.communiquons.android.comunic.client.data.ImageLoad.ImageLoadTask;
+import org.communiquons.android.comunic.client.data.Utilities;
 
 import java.util.ArrayList;
 
@@ -58,7 +58,27 @@ public class FriendsAdapter extends ArrayAdapter<FriendUser> {
 
         //Update user name
         TextView user_name = listItemView.findViewById(R.id.fragment_friendslist_item_fullname);
-        user_name.setText(friendUser.getUserInfo().getFullName());
+        user_name.setText(Utilities.prepareStringTextView(friendUser.getUserInfo().getFullName()));
+
+        //Update user status
+        boolean signed_in = friendUser.getFriend().signed_in();
+        TextView statusView = listItemView.findViewById(R.id.fragment_friendslist_item_status);
+
+        //Set the text
+        statusView.setText(signed_in ?
+                getContext().getText(R.string.user_status_online) :
+                getContext().getText(R.string.user_status_offline)
+        );
+
+        //Set the color
+        int status_color = 0;
+        if (android.os.Build.VERSION.SDK_INT >= android.os.Build.VERSION_CODES.M) {
+            status_color = getContext().getResources().getColor(signed_in ? R.color.holo_green_dark : R.color.darker_gray, null);
+        }
+        else {
+            status_color = getContext().getResources().getColor(signed_in ? R.color.holo_green_dark : R.color.darker_gray);
+        }
+        statusView.setTextColor(status_color);
 
         return listItemView;
     }

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

@@ -32,8 +32,10 @@
             android:textSize="16sp"/>
 
         <TextView
+            android:id="@+id/fragment_friendslist_item_status"
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
+            android:text="@string/user_status_offline"
             tools:text="Online"
             android:textColor="@android:color/holo_green_dark"/>
 

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

@@ -3,4 +3,7 @@
     <color name="colorPrimary">#3F51B5</color>
     <color name="colorPrimaryDark">#303F9F</color>
     <color name="colorAccent">#FF4081</color>
+
+    <color name="holo_green_dark">#ff669900</color>
+    <color name="darker_gray">#aaa</color>
 </resources>

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

@@ -18,4 +18,6 @@
     <string name="navigation_bottom_me_item">Me</string>
     <string name="fragment_friendslist_err_refresh">Couldn\'t refresh friends list !</string>
     <string name="fragment_friendslist_err_get_userinfos">Couldn\'t get information about your friends!</string>
+    <string name="user_status_online">Online</string>
+    <string name="user_status_offline">Offline</string>
 </resources>