This is how I want to show the bottomsheet above navigation bar.我想在IOS swift中构建MDCBottomSheet,但希望显示在底部导航栏的上方。 override func tabBar(_ tabBar: UITabBar, didSelect item: UITabBarItem) {
if item.tag == 4{
let vc = tempVC()
let bottomSheet: MDCBottomSheetController = MDCBottomShe
我正在尝试使用ViewCompat.enableAccessibleClickableSpanSupport(textview),但spannable仍然会导致应用程序崩溃。我做这个的方式是
// ViewCompat.enableAccessibleClickableSpanSupport(textview)
val ss = SpannableString(someString)
ss.setSpan( bla bla bla) // i have a clickablespan with nocopyspan and imagespan
textview.text = ss
textv
class MyApp extends StatelessWidget {
// This widget is the root of your application.
@override
Widget build(BuildContext context) {
return MaterialApp(
debugShowCheckedModeBanner: false,
home: MyNavigationBar(),
);
}
}
class MyNavigationBar extends StatefulWidget {
@o
我有一个底部导航视图,我正在使用TapTargetView库来指导用户如何使用某些功能。如果我通过了底部导航视图,那么TapTargetView将突出显示我不想要的整个底部栏。
我的问题是如何在底部导航视图中突出显示特定项目?
TapTargetView.showFor(this, TapTarget.forView(findViewById(R.id.home), "Home page", "We have cool features for you"),
new TapTargetView.Listener() {
@Override
pub