Fixes team image not downloaded

mobile/com.sap.sailing.android.tracking.app/res/values/api_endpoints.xml

@@ -6,5 +6,6 @@
     <string name="preference_server_event_path" translatable="false">/sailingserver/api/v1/events/{event_id}</string>
     <string name="preference_server_leaderboard_path" translatable="false">/sailingserver/api/v1/leaderboards/{leaderboard_name}</string>
     <string name="preference_server_competitor_path" translatable="false">/sailingserver/api/v1/competitors/{competitor_id}</string>
+    <string name="preference_server_team_info_path" translatable="false">/sailingserver/api/v1/competitors/{competitor_id}/team</string>
     <string name="preference_server_team_image_upload_path" translatable="false">/sailingserver/api/v1/competitors/{competitor_id}/team/image</string>
 </resources>

mobile/com.sap.sailing.android.tracking.app/src/com/sap/sailing/android/tracking/app/ui/activities/RegattaActivity.java

@@ -20,6 +20,7 @@ import android.widget.Toast;
 import com.sap.sailing.android.shared.data.AbstractCheckinData;
 import com.sap.sailing.android.shared.data.CheckinUrlInfo;
 import com.sap.sailing.android.shared.data.LeaderboardInfo;
+import com.sap.sailing.android.shared.data.http.HttpGetRequest;
 import com.sap.sailing.android.shared.data.http.HttpJsonPostRequest;
 import com.sap.sailing.android.shared.logging.ExLog;
 import com.sap.sailing.android.shared.ui.activities.AbstractRegattaActivity;
@@ -220,9 +221,7 @@ public class RegattaActivity extends AbstractRegattaActivity implements RegattaF
         ImageView imageView = (ImageView) findViewById(R.id.userImage);
         Bitmap storedImage = getStoredImage(getLeaderboardImageFileName(leaderboard.name));
         if (storedImage == null) {
-            if (event.imageUrl != null) {
-                new DownloadLeaderboardImageTask(imageView).execute(event.imageUrl);
-            }
+            askServerAboutTeamImageUrl(imageView);
         } else {
             imageView.setImageBitmap(storedImage);
             userImageUpdated();
@@ -240,6 +239,43 @@ public class RegattaActivity extends AbstractRegattaActivity implements RegattaF
         }
     }
 
+    public void askServerAboutTeamImageUrl(final ImageView imageView){
+        try {
+            URL url = new URL(checkinUrl.urlString);
+            StringBuilder sb = new StringBuilder("http://");
+            sb.append(url.getHost());
+            sb.append(":");
+            sb.append((url.getPort() == -1) ? 80 : url.getPort());
+            sb.append(prefs.getServerCompetiorTeamPath(competitor.id));
+
+            HttpGetRequest getCompetitorTeamRequest = new HttpGetRequest(new URL(sb.toString()), this);
+            NetworkHelper.getInstance(this).executeHttpJsonRequestAsnchronously(getCompetitorTeamRequest, new NetworkHelperSuccessListener() {
+                @Override
+                public void performAction(JSONObject response) {
+                    try {
+                        String teamImageUri = response.getString("imageUri");
+                        if (teamImageUri != null) {
+                            new DownloadLeaderboardImageTask(imageView).execute(teamImageUri);
+                        }
+                    }
+                    catch (JSONException e) {
+                        ExLog.e(getApplicationContext(), TAG, "Error: Failed to get teamImageURL: " + e.getMessage());
+                    }
+                }
+            }, new NetworkHelperFailureListener() {
+                @Override
+                public void performAction(NetworkHelperError e) {
+                    ExLog.e(getApplicationContext(), TAG,
+                        "Error: Failed to get teamImageURL: " + e.getMessage());
+                }
+            });
+
+        } catch (MalformedURLException e) {
+            ExLog.e(this, TAG,
+                "Error: Failed to perform checking due to a MalformedURLException: " + e.getMessage());
+        }
+    }
+
     /**
      * @param bitmap
      */

mobile/com.sap.sailing.android.tracking.app/src/com/sap/sailing/android/tracking/app/utils/AppPreferences.java

@@ -50,6 +50,11 @@ public class AppPreferences extends BaseAppPreferences {
                 competitorId);
     }
 
+    public String getServerCompetiorTeamPath(String competitorId){
+        return context.getString(R.string.preference_server_team_info_path, "/competitors").replace("{competitor_id}",
+            competitorId);
+    }
+
     public int getGPSFixInterval() {
         // EditTextPreference saves value as string, even if android:inputType="number" is set
         String value = PrefUtils.getString(context, R.string.preference_gps_fix_interval_ms_key,