Upgrade of dependencies and SDK levels.

OSMBonusPack/build.gradle

@@ -1,12 +1,12 @@
 apply plugin: 'com.android.library'
 
 android {
-    compileSdkVersion 23
-    buildToolsVersion '25.0.2'
+    compileSdkVersion 26
+    buildToolsVersion '26.0.3'
 
     defaultConfig {
-        minSdkVersion 10
-        targetSdkVersion 23
+        minSdkVersion 16
+        targetSdkVersion 26
         versionCode 65
         versionName "6.5-SNAPSHOT"
     }
@@ -28,11 +28,10 @@ repositories {
 dependencies {
     compile fileTree(dir: 'libs', include: ['*.jar'])
 
-    compile "com.android.support:support-v4:23.4.0"
     compile 'org.osmdroid:osmdroid-android:6.0.3'
     compile 'org.apache.commons:commons-lang3:3.4'
     compile 'com.google.code.gson:gson:2.8.5'
-    compile 'com.squareup.okhttp3:okhttp:3.7.0'
+    compile 'com.squareup.okhttp3:okhttp:3.10.0'
 
 }
 

OSMBonusPack/src/main/java/org/osmdroid/bonuspack/clustering/GridMarkerClusterer.java

@@ -6,8 +6,7 @@
 import android.graphics.Paint;
 import android.graphics.Rect;
 import android.graphics.drawable.BitmapDrawable;
-import android.support.v4.util.LongSparseArray;
-
+import android.util.LongSparseArray;
 import org.osmdroid.util.BoundingBox;
 import org.osmdroid.views.MapView;
 import org.osmdroid.views.overlay.Marker;

OSMBonusPackTuto/build.gradle

@@ -1,13 +1,13 @@
 apply plugin: 'com.android.application'
 
 android {
-    compileSdkVersion 23
-    buildToolsVersion '25.0.2'
+    compileSdkVersion 26
+    buildToolsVersion '26.0.3'
 
     defaultConfig {
         applicationId "com.example.osmbonuspacktuto"
-        minSdkVersion 10
-        targetSdkVersion 22 //the limit to avoid implementing new permissions granting.
+        minSdkVersion 16
+        targetSdkVersion 26 //22 = the limit to avoid implementing new permissions granting.
         versionCode 1
         versionName "1.0"
     }

OSMBonusPackTuto/src/main/java/com/example/osmbonuspacktuto/MainActivity.java

@@ -131,6 +131,7 @@ public class MainActivity extends Activity implements MapEventsReceiver, MapView
 			Marker nodeMarker = new Marker(map);
 			nodeMarker.setPosition(node.mLocation);
 			nodeMarker.setIcon(nodeIcon);
+			nodeMarker.setAnchor(Marker.ANCHOR_CENTER, Marker.ANCHOR_CENTER);
 
 			//4. Filling the bubbles
 			nodeMarker.setTitle("Step " + i);
@@ -186,6 +187,7 @@ public class MainActivity extends Activity implements MapEventsReceiver, MapView
 				poiMarker.setSnippet(poi.mDescription);
 				poiMarker.setPosition(poi.mLocation);
 				poiMarker.setIcon(poiIcon);
+				poiMarker.setAnchor(Marker.ANCHOR_CENTER, Marker.ANCHOR_BOTTOM);
 				if (poi.mThumbnail != null) {
 					poiMarker.setImage(new BitmapDrawable(getResources(), poi.mThumbnail));
 				}

OSMNavigator/build.gradle

@@ -1,15 +1,15 @@
 apply plugin: 'com.android.application'
 
 android {
-    compileSdkVersion 23
-    buildToolsVersion '25.0.2'
+    compileSdkVersion 26
+    buildToolsVersion '26.0.3'
 
     defaultConfig {
         applicationId "com.osmnavigator"
-        minSdkVersion 10
-        targetSdkVersion 23
-        versionCode 21
-        versionName "2.1"
+        minSdkVersion 16
+        targetSdkVersion 26
+        versionCode 22
+        versionName "2.2"
     }
     buildTypes {
         release {
@@ -41,4 +41,5 @@ dependencies {
     compile 'org.mapsforge:mapsforge-map-android:0.8.0'
     compile 'org.mapsforge:mapsforge-map:0.8.0'
     compile 'org.mapsforge:mapsforge-themes:0.8.0'
+    compile "com.android.support:support-v4:26.1.0"
 }

build.gradle

@@ -3,6 +3,10 @@
 buildscript {
     repositories {
         jcenter()
+        maven {
+            url 'https://maven.google.com/'
+            name 'Google'
+        }
     }
     dependencies {
         classpath 'com.android.tools.build:gradle:2.3.3'
@@ -17,5 +21,9 @@ allprojects {
     repositories {
         jcenter()
         maven { url "https://jitpack.io" }
+        maven {
+            url 'https://maven.google.com/'
+            name 'Google'
+        }
     }
 }