Question

我在android studio的导航抽屉中使用片段管理器。我输入以下代码为

IJobDetail job;   // Handed in
ITrigger trigger; // Handed in

// Keeping track of this because we need to know later whether it's new or not
var newJob = job == null;
if (newJob)
{
    job = JobBuilder.Create<TargetJob>()
                 .WithIdentity([whatever]) 
                 [.OtherConfiguration()]
                 .Build();
}

var trigger = TriggerBuilder
    .Create()
    .WithIdentity([whatever])
    // ** Gotcha #1: Make sure it's linked to the job **
    .ForJob(job.Key) 
    [.OtherConfiguration()]
    .Build();

if (newJob)
{
    _scheduler.ScheduleJob(job, trigger);
}
else
{
    // ** Gotcha #2: Make sure you don't reschedule the job **
    _scheduler.ScheduleJob(trigger);
}

在上面的代码中，它在片段下方显示红线。屏幕截图也已上传。enter image description here

Answer 1

更改getFragmentManager()的{{1}}并导入supportV4

导航抽屉错误中的片段管理器

1 个答案: