Android 9: allow clear-text HTTP for OSM tiles and HTTP Upload

AndroidManifest.xml

@@ -26,6 +26,7 @@
     <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
 
     <application android:label="@string/app_name" android:icon="@drawable/icon"
+	    android:usesCleartextTraffic="true"
 	    android:theme="@style/DefaultTheme" >
 
 	<uses-library android:name="org.apache.http.legacy" android:required="false"/>