我可以得到总的可用内存:Android如何在设备中获得全部内存RAM?
ActivityManager activityManager = (ActivityManager) getSystemService(ACTIVITY_SERVICE);
MemoryInfo memoryInfo = new ActivityManager.MemoryInfo();
activityManager.getMemoryInfo(memoryInfo);
memoryInfo.availMem;
但是,你如何获得设备的总内存(RAM)?
我看过: How do I discover memory usage of my application in Android?
它似乎并不像加pidMemoryInfo.getTotalPss()给我的总内存两种。
我想你可以这样做'memoryInfo.totalMem' – 2016-09-07 05:45:25