Android编程判断当前指定App是否在前台的方法
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
privatebooleanisAppOnForeground(){
ActivityManageractivityManager=(ActivityManager)getApplicationContext().getSystemService(
Context.ACTIVITY_SERVICE);
StringpackageName=getApplicationContext().getPackageName();
List<RunningAppProcessInfo>appProcesses=activityManager.getRunningAppProcesses();
if(appProcesses==null)
returnfalse;
for(RunningAppProcessInfoappProcess:appProcesses){
if(appProcess.processName.equals(packageName)
&&appProcess.importance==RunningAppProcessInfo.IMPORTANCE_FOREGROUND){
returntrue;
}
}
returnfalse;
}
希望本文所述对大家Android程序设计有所帮助。