Bad performance with Guava Cache on Android

Question

We use a loading Google Guava LoadingCache for bitmaps in an Android application. In the application I am running a drawing Thread, that paints the bitmaps in the cache to a Can

Answer 1

Android code is not always optimised the same way as it is in a JVM. What can perform very well in Java might not perform as well in Android. I suggest you write a very simple cache of your own. e.g. using LinkedHashMap.removeEldestEntry() and see how that goes.