Created
April 4, 2013 14:02
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Android 获取系统已使用的内存
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| long total=Runtime.getRuntime().totalMemory();//获取系统内存总数 | |
| long free=Runtime.getRuntime().freeMemory();//获取剩余内存 | |
| long used=total-free;//获取已使用内存 |
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