Android LruCache snapshot resize forEach,Kotlin
Kotlin
var size = 5
val cache = android.util.LruCache<String, WeakReference<String>>(size)
cache.put("a", WeakReference("1"))
cache.put("b", WeakReference("2"))
cache.put("c", WeakReference("3"))
cache.put("d", WeakReference("4"))
cache.put("e", WeakReference("5"))
cache.snapshot().forEach { (t, u) ->
Log.d(TAG, "$t ${u.get()} forEach(t,u)")
}
cache.snapshot().entries.forEach {
Log.d(TAG, "${it.key} ${it.value.get()} forEach")
}
cache.resize(size - 2)
cache.snapshot().values.forEachIndexed { index, weakReference ->
Log.d(TAG, "$index ${weakReference.get()} forEachIndexed")
}
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