1、java.lang.OutOfMemoryError: Failed to allocate a 56 byte allocation with 32 free bytes and 32B until OOM

2、java.lang.OutOfMemoryError: OutOfMemoryError thrown while trying to throw OutOfMemoryError; no stack available
主要是这两种类型的OOM，刚开始真没想到GreenDao会泄露，先记录尽量先规避掉！