手机
当前位置:查字典教程网 >编程开发 >安卓软件开发 >Android 获取进程内存使用情况方法
Android 获取进程内存使用情况方法
摘要:ActivityManageractivityManager=(ActivityManager)context.getSystemServi...

ActivityManager activityManager = (ActivityManager) context.getSystemService(ACTIVITY_SERVICE); MemoryInfo memoryInfo = new ActivityManager.MemoryInfo(); activityManager.getMemoryInfo(memoryInfo); Log.i(TAG, " memoryInfo.availMem " + memoryInfo.availMem + "n" ); Log.i(TAG, " memoryInfo.lowMemory " + memoryInfo.lowMemory + "n" ); Log.i(TAG, " memoryInfo.threshold " + memoryInfo.threshold + "n" ); List<RunningAppProcessInfo> runningAppProcesses = activityManager.getRunningAppProcesses(); Map<Integer, String> pidMap = new TreeMap<Integer, String>(); for (RunningAppProcessInfo runningAppProcessInfo : runningAppProcesses) { pidMap.put(runningAppProcessInfo.pid, runningAppProcessInfo.processName); } Collection<Integer> keys = pidMap.keySet(); for(int key : keys) { int pids[] = new int[1]; pids[0] = key; android.os.Debug.MemoryInfo[] memoryInfoArray = activityManager.getProcessMemoryInfo(pids); for(android.os.Debug.MemoryInfo pidMemoryInfo: memoryInfoArray) { Log.i(TAG, String.format("** MEMINFO in pid %d [%s] **n",pids[0],pidMap.get(pids[0]))); Log.i(TAG, " pidMemoryInfo.getTotalPrivateDirty(): " + pidMemoryInfo.getTotalPrivateDirty() + "n"); Log.i(TAG, " pidMemoryInfo.getTotalPss(): " + pidMemoryInfo.getTotalPss() + "n"); Log.i(TAG, " pidMemoryInfo.getTotalSharedDirty(): " + pidMemoryInfo.getTotalSharedDirty() + "n"); } }

【Android 获取进程内存使用情况方法】相关文章:

Android 开机广播的使用及配置

android改变分区权限

Android系列之Intent传递对象的几种实例方法

Android 开发中需要注意到的小细节

Android中BroadcastReceiver(异步接收广播Intent)的使用

Android仿QQ登陆窗口实现原理

Android 编程下字库的使用及注意事项

android中实现指针滑动的动态效果方法

Android调用相机并将照片存储到sd卡上实现方法

Android中加载网络资源时的优化可使用(线程+缓存)解决

精品推荐
分类导航