最終更新:2016-09-13 (火) 15:33:46 (2754d)
Android/GC
https://developer.android.com/studio/profile/investigate-ram.html
理由
GC_CONCURRENT A concurrent GC that frees up memory as your heap begins to fill up. GC_FOR_MALLOC A GC caused because your app attempted to allocate memory when your heap was already full, so the system had to stop your app and reclaim memory. GC_HPROF_DUMP_HEAP A GC that occurs when you request to create an HPROF file to analyze your heap. GC_EXPLICIT An explicit GC, such as when you call gc() (which you should avoid calling and instead trust the GC to run when needed). GC_EXTERNAL_ALLOC This happens only on API level 10 and lower (newer versions allocate everything in the Dalvik heap). A GC for externally allocated memory (such as the pixel data stored in native memory or NIO byte buffers).