本文实例讲述了Android编程判断当前指定App是否在前台的方法。分享给大家供大家参考，具体如下：

//在进程中去寻找当前APP的信息，判断是否在前台运行 private boolean isAppOnForeground() { ActivityManager activityManager =(ActivityManager) getApplicationContext().getSystemService( Context.ACTIVITY_SERVICE); String packageName =getApplicationContext().getPackageName(); List<RunningAppProcessInfo>appProcesses = activityManager.getRunningAppProcesses(); if (appProcesses == null) return false; for (RunningAppProcessInfo appProcess : appProcesses) { if (appProcess.processName.equals(packageName) && appProcess.importance == RunningAppProcessInfo.IMPORTANCE_FOREGROUND) { return true; } } return false; }

希望本文所述对大家Android程序设计有所帮助。