跳转并移除当前所有页面
Navigator.pushAndRemoveUntil(context,new MaterialPageRoute(builder: (BuildContext context) {
return new GameScene(itemID: item['ID'],itemStyle: style,);
}),
(route) => route ==null);
跳转并且替换当前页面
Navigator.pushReplacement(context,new MaterialPageRoute(builder: (BuildContext context){
return new GameScene(itemID: item['ID'],itemStyle: style,);
}));
封装跳转工具类，加入转场动画
import 'package:flutter/material.dart';
import 'package:flutter/animation.dart';
class NavigationUtil{
static push( BuildContext context,Widget page,{Function callback}){
pushFromRight(context, page,callback);
}
static pushNoAnimate(BuildContext context,Widget page,{Function callback}){
}
static pushFromRight(BuildContext context,Widget page,Function callback){
//自定义跳转动画
PageRouteBuilder pageBuilder =new PageRouteBuilder(
opaque:false,
// transitionDuration: const Duration(microseconds: 2000),
pageBuilder:(BuildContext context, _, __) {
return page;
} ,
transitionsBuilder: (
_, Animation animation, __, Widget child,
) {
return new SlideTransition(
position:new Tween(begin:const Offset(1.0,0.0),
end: Offset.zero,
).animate(animation), child: child,
);
});
Navigator.of(context).push(pageBuilder).then((data){
callback !=null && callback(data);
});
}
static pushFromBottom(BuildContext context,Widget page,{Function callback}){
//自定义跳转动画
PageRouteBuilder pageBuilder =new PageRouteBuilder(
opaque:false,
pageBuilder:(BuildContext context, _, __) {
return page;
} ,
transitionsBuilder: (
_, Animation animation, __, Widget child,
) {
return new SlideTransition(
position:new Tween(begin:const Offset(0.0,1.0),
end: Offset.zero,
).animate(animation), child: child,
);
});
Navigator.of(context).push(pageBuilder).then((data){
if(callback !=null){
callback(data);
}
});;
}
static reset(BuildContext context,Widget page){
//销毁所有页面，并跳转到page页
Navigator.of(context).pushAndRemoveUntil(new MaterialPageRoute(builder: (context){
return page;
}), (Route route)=>false);
}
static popToPage(BuildContext context,Widget page){
//销毁所有除了page的所有页面
Navigator.of(context).pushAndRemoveUntil(new MaterialPageRoute(builder: (context){
return page;
}), (Route route)=>false);
}
}
