Fixed bugs after code refactoring.

app/build.gradle

@@ -60,25 +60,25 @@ android {
 dependencies {
     compile fileTree(include: ['*.jar'], dir: 'libs')
     testCompile 'junit:junit:4.12'
+    compile('com.crashlytics.sdk.android:crashlytics:2.6.2@aar') {
+        transitive = true;
+    }
+    compile('com.github.tony19:logback-android-classic:1.1.1-6') {
+        // workaround issue #73
+        exclude group: 'com.google.android', module: 'android'
+    }
+    compile project(':panoramiobindings')
+    compile project(':urbanexplorerutils')
+    compile project(':wikibinding')
+    compile project(':googleutils')
     compile 'com.android.support:appcompat-v7:21.0.3'
     compile 'com.android.support:support-v4:21.0.3'
     compile 'com.android.support:recyclerview-v7:21.0.3'
     compile 'com.googlecode.android-query:android-query:0.25.9'
     compile 'com.nostra13.universalimageloader:universal-image-loader:1.9.5'
-    compile('com.crashlytics.sdk.android:crashlytics:2.6.2@aar') {
-        transitive = true;
-    }
     compile 'org.apache.commons:commons-lang3:3.4'
     compile 'org.slf4j:slf4j-api:1.7.21'
     compile 'com.github.tony19:logback-android-core:1.1.1-6'
-    compile('com.github.tony19:logback-android-classic:1.1.1-6') {
-        // workaround issue #73
-        exclude group: 'com.google.android', module: 'android'
-    }
     compile 'com.google.code.gson:gson:2.7'
     compile 'org.greenrobot:eventbus:3.0.0'
-    compile project(':panoramiobindings')
-    compile project(':urbanexplorerutils')
-    compile project(':wikibinding')
-    compile project(':googleutils')
 }

app/src/main/java/pl/tpolgrabia/urbanexplorer/AppConstants.java

@@ -4,7 +4,7 @@ package pl.tpolgrabia.urbanexplorer;
  * Created by tpolgrabia on 27.08.16.
  */
 public class AppConstants {
-    public static final AppStage RELEASE = AppStage.FINAL;
+    public static final AppStage RELEASE = AppStage.DEVELOPMENT;
     public static final float MIN_DISTANCE = 100;
     public static final long GPS_LOCATION_UPDATE_FREQ = 15000;
     public static final float GPS_LOCATION_DISTANCE_FREQ = MIN_DISTANCE;

app/src/main/java/pl/tpolgrabia/urbanexplorer/PlacesFragment.java

@@ -0,0 +1,31 @@
+package pl.tpolgrabia.urbanexplorer;
+
+
+import android.os.Bundle;
+import android.support.v4.app.Fragment;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+
+
+/**
+ * A simple {@link Fragment} subclass.
+ */
+public class PlacesFragment extends Fragment {
+
+
+    public PlacesFragment() {
+        // Required empty public constructor
+    }
+
+
+    @Override
+    public View onCreateView(LayoutInflater inflater, ViewGroup container,
+                             Bundle savedInstanceState) {
+        // Inflate the layout for this fragment
+        final View inflatedView = inflater.inflate(R.layout.fragment_places, container, false);
+
+        return inflatedView;
+    }
+
+}

app/src/main/java/pl/tpolgrabia/urbanexplorer/fragments/HomeFragment.java

@@ -117,7 +117,7 @@ public class HomeFragment extends Fragment  {
         initialized = true;
 
         lg.trace("Saved instance state {}", savedInstanceState);
-        if (photos != null) {
+        if (photos == null) {
             photos = PanoramioCacheUtils.loadPhotosFromCache(this, savedInstanceState);
         }
 

app/src/main/java/pl/tpolgrabia/urbanexplorer/utils/PanoramioCacheUtils.java

@@ -32,6 +32,10 @@ public class PanoramioCacheUtils {
     public static ArrayList<PanoramioImageInfo> loadPhotosFromCache(HomeFragment homeFragment, Bundle savedBundleSettings) {
         ArrayList<PanoramioImageInfo> photos;
 
+        if (savedBundleSettings == null) {
+            return new ArrayList<>();
+        }
+
         final Serializable serPhotos = savedBundleSettings.getSerializable(HomeFragment.PHOTO_LIST);
         lg.trace("Photo list serPhotos {}", serPhotos);
         photos = (ArrayList<PanoramioImageInfo>) serPhotos;

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

@@ -0,0 +1,19 @@
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+             xmlns:tools="http://schemas.android.com/tools"
+             android:layout_width="match_parent"
+             android:layout_height="match_parent"
+             tools:context="pl.tpolgrabia.urbanexplorer.PlacesFragment">
+
+    <!-- TODO: Update blank fragment layout -->
+    <TextView
+            android:layout_width="match_parent"
+            android:layout_height="match_parent"
+            android:text="@string/hello_blank_fragment"/>
+
+    <ListView android:id="@+id/google_places"
+              android:layout_width="match_parent"
+              android:layout_height="wrap_content">
+
+    </ListView>
+
+</LinearLayout>

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

@@ -2,7 +2,7 @@
     <string name="app_name">Urban Explorer</string>
 
     <!-- TODO: Remove or change this placeholder text -->
-    <string name="location_info">Location: </string>
+    <string name="location_info">Location:</string>
 
     <!-- TODO: Remove or change this placeholder text -->
     <string name="hello_blank_fragment">Hello blank fragment</string>
@@ -52,6 +52,6 @@
     <string name="title_label">Title:</string>
     <string name="author_label">Author:</string>
     <string name="upload_date_label">Upload date:</string>
-    <string name="location_label">Location: </string>
+    <string name="location_label">Location:</string>
-    <string name="panoramio_url">Panoramio url: </string>
+    <string name="panoramio_url">Panoramio url:</string>
 </resources>