Create databases folder if it does not exist on full update

Author: ajungg

build.gradle

@@ -24,7 +24,7 @@ allprojects {
     }
 
     project.ext {
-        sdkVersion='0.6.5'
+        sdkVersion='0.6.6'
         versionCode=1
 
         compileSdkVersion=27

core/src/main/java/io/snabble/sdk/ProductDatabase.java

@@ -313,8 +313,6 @@ void applyDeltaUpdate(InputStream inputStream) throws IOException {
             return;
         }
 
-        tempDbFile.mkdirs();
-
         FileUtils.copyFile(dbFile, tempDbFile);
 
         SQLiteDatabase tempDb = SQLiteDatabase.openOrCreateDatabase(tempDbFile, null);
@@ -419,6 +417,8 @@ void applyFullUpdate(InputStream inputStream) throws IOException {
             return;
         }
 
+        tempDbFile.getParentFile().mkdirs();
+
         IOUtils.copy(inputStream, new FileOutputStream(tempDbFile));
 
         swap(tempDbFile);