???????????????????????
???????? ???????[ 2016/9/1 13:41:35 ] ??????????????? ???????
	????????
	????Android?????????????????????????????????ò??????????????????????????????????
	???????????????????????????????磺?????cpu??GPU??????????????????????????????????????????????????棬cpu?????????????????????????????????????????????????GT???????????????Щ?????????????????android?????Щapi??????????????????????????????android???????????adb?????????????????GPU????????????????????????????????в???????????????????????????????????????????????????Android?????app????????????????м??????
	??????????????????
	???????????????????????????????????????????£?????????????????????????????????????????????????????????????????飬????????????????????????????????????????£????????????????С??????????????????????????????????ò???ù????????????????????????棬???????????????????????????????????????
	????1??  ?????????????ú????home??????ú?????У?????????????????????
	????2??  ?е??????????????????????????е????????
	????3??  ?????????????????????????????????????
	?????????????????????????????????????????????á??????????????????????????????????????????????????????????????????????????????????
	???????????android????????????????????????
	????1??  ???Android???????? ActivityManager.MemoryInfo() ????????????÷?????????????????????????Emmagee???????GT????????????÷??????????????????????????????????app?????ж??????ü????????????????????????sd???б????????????????????????????????????
	????2??  ???android??adb??????????????adb shell dumpsys meminfo | grep packagename or pid ?????
	????2.1??dumpsys??????????
	???????adb shell dumpsys meminfo
	????????????????????????????????????
	
	?????????????????????????????????????????????????
	???????adb shell dumpsys meminfo packagename or pid
	
	???????????Heap size????а???Native Heap??Dalvik Heap??????Heap??????dalvik???????java?????????????????????????????У?dalvik heap????????????????????????????OOM??
	????2.2??????????ó???????????????
	????adb shell getprop | grep or findstr heapgrowthlimit
	
	??????????????????????????128MB????meminfo????dalvik heap size?????????????128M???????OOM??dalvik.vm.heapgrowthlimit??dalvik.vm.heapsize????java????????????????????????????dalvik heap??heapgrowthlimit???????????OOM???????Manifest?е?application?????????android??largeHeap=“true”???????????????dalvik heap ??heapsize??????????OOM??????豸??????????????????????????
	????C/C++????????????native heap?У???java??????????????dalvik heap?С????????Android????dalvik??vm heapsize??????????????java?????????java????????????????OOM????????????????48M??24M??16M??????????????????????adb shell getprop | grep dalvik.vm.heapgrowthlimit???????
	????????????????OMM???????RAM????????????????????java heap????????dalvik vm heapgrowthlimit??????????RAM?????????£?????????OOM
	????2.3??????????????????????????????????????β?
	
??????
					
					???·???
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