@BindingAdapter（{timeMillis，dateFlags}）
 public static void setDateText（TextView view，int timeMillis，int dateFlags）{
 view.setText（DateUtils.formatDateTime（view.getContext（），timeMillis，
 dateFlags））; 
} 
 

然后在您的TextView中使用它：

 < TextView ... app：timeMillis =@ {timeVar}app：dateFlags =@ {dateFlags}/> 
 

I have TextView for showing time. I want to use Android's DataBinding plugin. For formatting time I am using DateUtils.formatDateTime(context, int, int) method which takes Context instance. Is it possible to get context include element? Or do I have to use old school way?

Thanks

Thought I should answer instead of putting in a comment. You'll have more options when rc2 is released. In rc1, you can pass the context in a variable to the Binding, then pass it as a parameter to the method. Alternatively, you can create a custom attribute for data binding:

@BindingAdapter({"timeMillis", "dateFlags"})
public static void setDateText(TextView view, int timeMillis, int dateFlags) {
    view.setText(DateUtils.formatDateTime(view.getContext(), timeMillis,
                 dateFlags));
}

And then use it in your TextView:

<TextView ... app:timeMillis="@{timeVar}" app:dateFlags="@{dateFlags}"/>