如何将Dart new Handler(Looper.getMainLooper()).postDelayed(new Runnable() {
@Override
public void run() {
edQtd.selectAll();
}
}, 500);
转换为Observable
,反之亦然?
答案 0 :(得分:3)
要将Future
转换为Observable
:
Future
myObservable.first
要将myObservable.firstWhere
转换为Future
:
Observable