Android 判斷某個Activity 是否在前臺執行
阿新 • • 發佈:2019-02-05
/** * 判斷某個介面是否在前臺 * * @param context Context * @param className 介面的類名 * @return 是否在前臺顯示 */ public static boolean isForeground(Context context, String className) { if (context == null || TextUtils.isEmpty(className)) return false; ActivityManager am = (ActivityManager) context.getSystemService(ACTIVITY_SERVICE); List<ActivityManager.RunningTaskInfo> list = am.getRunningTasks(1); // boolean flag=false; for (ActivityManager.RunningTaskInfo taskInfo : list) { if (taskInfo.topActivity.getShortClassName().contains(className)) { // 說明它已經啟動了 // flag = true; return true; } } return false; }
if(TCPHandle.isForeground(HomeActivity.this,"EvaluateForHandActivity")||TCPHandle.isForeground(HomeActivity.this,"EvaluateActivity"))
{
return;
}