void main() {
runApp(MyApp());
}
class MyApp extends StatefulWidget {
@override
_MyAppState createState() => _MyAppState();
}
class _MyAppState extends State<MyApp> {
static Map<String, FlutterBoostRouteFactory>
routerMap = {
'/': (settings, uniqueId) {
return PageRouteBuilder<dynamic>(
settings: settings, pageBuilder: (_, __, ___)
=> Container());
},
'embedded': (settings, uniqueId) {
return PageRouteBuilder<dynamic>(
settings: settings,
pageBuilder: (_, __, ___) =>
EmbeddedFirstRouteWidget());
},
'presentFlutterPage': (settings, uniqueId) {
return PageRouteBuilder<dynamic>(
settings: settings,
pageBuilder: (_, __, ___) =>
FlutterRouteWidget(
params: settings.arguments,
uniqueId: uniqueId,
));
}};
Route<dynamic> routeFactory(RouteSettings settings, String uniqueId) {
FlutterBoostRouteFactory func =routerMap[settings.name];
if (func == null) {
return null;
}
return func(settings, uniqueId);
}
@override
void initState() {
super.initState();
}
@override
Widget build(BuildContext context) {
return FlutterBoostApp(
routeFactory
);
}
class SimpleWidget extends StatefulWidget {
final Map params;
final String messages;
final String uniqueId;
const SimpleWidget(this.uniqueId, this.params, this.messages);
@override
_SimpleWidgetState createState() => _SimpleWidgetState();
}
class _SimpleWidgetState extends State<SimpleWidget>
with PageVisibilityObserver {
static const String _kTag = 'xlog';
@override
void didChangeDependencies() {
super.didChangeDependencies();
print('$_kTag#didChangeDependencies, ${widget.uniqueId}, $this');
}
@override
void initState() {
super.initState();
PageVisibilityBinding.instance.addObserver(this, ModalRoute.of(context));
print('$_kTag#initState, ${widget.uniqueId}, $this');
}
@override
void dispose() {
PageVisibilityBinding.instance.removeObserver(this);
print('$_kTag#dispose, ${widget.uniqueId}, $this');
super.dispose();
}
@override
void onForeground() {
print('$_kTag#onForeground, ${widget.uniqueId}, $this');
}
@override
void onBackground() {
print('$_kTag#onBackground, ${widget.uniqueId}, $this');
}
@override
void onAppear(ChangeReason reason) {
print('$_kTag#onAppear, ${widget.uniqueId}, $reason, $this');
}
void onDisappear(ChangeReason reason) {
print('$_kTag#onDisappear, ${widget.uniqueId}, $reason, $this');
}
@override
Widget build(BuildContext context) {
return Scaffold(
appBar: AppBar(
title: Text('tab_example'),
),
body: SingleChildScrollView(
physics: BouncingScrollPhysics(),
child: Container(
child: Column(
crossAxisAlignment: CrossAxisAlignment.start,
children: <Widget>[
Container(
margin: const EdgeInsets.only(top: 80.0),
child: Text(
widget.messages,
style: TextStyle(fontSize: 28.0, color: Colors.blue),
),
alignment: AlignmentDirectional.center,
),
Container(
margin: const EdgeInsets.only(top: 32.0),
child: Text(
widget.uniqueId,
style: TextStyle(fontSize: 22.0, color: Colors.red),
),
alignment: AlignmentDirectional.center,
),
InkWell(
child: Container(
padding: const EdgeInsets.all(8.0),
margin: const EdgeInsets.all(30.0),
color: Colors.yellow,
child: Text(
'open flutter page',
style: TextStyle(fontSize: 22.0, color: Colors.black),
)),
onTap: () => BoostNavigator.instance.push("flutterPage",
arguments: <String, String>{'from': widget.uniqueId}),
)
Container(
height: 300,
width: 200,
child: Text(
'',
style: TextStyle(fontSize: 22.0, color: Colors.black),
),
)
],
))),
);
}
}
打开页面
String result = await BoostNavigator.instance
.push("flutterPage", withContainer: true);
关闭页面
BoostNavigator.instance.pop('I am result for popping.'),
public class MyApplication extends FlutterApplication {
@Override
public void onCreate() {
super.onCreate();
FlutterBoost.instance().setup(this, new FlutterBoostDelegate() {
@Override
public void pushNativeRoute(String pageName, HashMap<String, String> arguments) {
Intent intent = new Intent(FlutterBoost.instance().currentActivity(), NativePageActivity.class);
FlutterBoost.instance().currentActivity().startActivity(intent);
}
@Override
public void pushFlutterRoute(String pageName, HashMap<String, String> arguments) {
Intent intent = new FlutterBoostActivity.CachedEngineIntentBuilder(FlutterBoostActivity.class, FlutterBoost.ENGINE_ID)
.backgroundMode(FlutterActivityLaunchConfigs.BackgroundMode.opaque)
.destroyEngineWithActivity(false)
.url(pageName)
.urlParams(arguments)
.build(FlutterBoost.instance().currentActivity());
FlutterBoost.instance().currentActivity().startActivity(intent);
}
},engine->{
engine.getPlugins();
} );
}
}
flutterEmbedding=2
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
package="com.idlefish.flutterboost.example">
<application
android:name="com.idlefish.flutterboost.example.MyApplication"
android:label="flutter_boost_example"
android:icon="@mipmap/ic_launcher">
<activity
android:name="com.idlefish.flutterboost.containers.FlutterBoostActivity"
android:theme="@style/Theme.AppCompat"
android:configChanges="orientation|keyboardHidden|keyboard|screenSize|locale|layoutDirection|fontScale|screenLayout|density"
android:hardwareAccelerated="true"
android:windowSoftInputMode="adjustResize" >
<meta-data android:name="io.flutter.embedding.android.SplashScreenDrawable" android:resource="@drawable/launch_background"/>
</activity>
<meta-data android:name="flutterEmbedding"
android:value="2">
</meta-data>
</application>
</manifest>
FlutterBoost.instance().open("flutterPage",params);
FlutterBoost.instance().close("uniqueId");
@interface AppDelegate ()
@end
@implementation AppDelegate
- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions
{
MyFlutterBoostDelegate* delegate=[[MyFlutterBoostDelegate alloc ] init];
[[FlutterBoost instance] setup:application delegate:delegate callback:^(FlutterEngine *engine) {
} ];
return YES;
}
@end
@interface MyFlutterBoostDelegate : NSObject<FlutterBoostDelegate>
@property (nonatomic,strong) UINavigationController *navigationController;
@end
@implementation MyFlutterBoostDelegate
- (void) pushNativeRoute:(FBCommonParams*) params{
BOOL animated = [params.arguments[@"animated"] boolValue];
BOOL present= [params.arguments[@"present"] boolValue];
UIViewControllerDemo *nvc = [[UIViewControllerDemo alloc] initWithNibName:@"UIViewControllerDemo" bundle:[NSBundle mainBundle]];
if(present){
[self.navigationController presentViewController:nvc animated:animated completion:^{
}];
}else{
[self.navigationController pushViewController:nvc animated:animated];
}
}
- (void) pushFlutterRoute:(FBCommonParams*)params {
FlutterEngine* engine = [[FlutterBoost instance ] getEngine];
engine.viewController = nil;
FBFlutterViewContainer *vc = FBFlutterViewContainer.new ;
[vc setName:params.pageName params:params.arguments];
BOOL animated = [params.arguments[@"animated"] boolValue];
BOOL present= [params.arguments[@"present"] boolValue];
if(present){
[self.navigationController presentViewController:vc animated:animated completion:^{
}];
}else{
[self.navigationController pushViewController:vc animated:animated];
}
}
- (void) popRoute:(FBCommonParams*)params
result:(NSDictionary *)result{
FBFlutterViewContainer *vc = (id)self.navigationController.presentedViewController;
if([vc isKindOfClass:FBFlutterViewContainer.class] && [vc.uniqueIDString isEqual: params.uniqueId]){
[vc dismissViewControllerAnimated:YES completion:^{}];
}else{
[self.navigationController popViewControllerAnimated:YES];
}
}
@end
[[FlutterBoost instance] open:@"flutterPage" arguments:@{@"animated":@(YES)} ];
[[FlutterBoost instance] open:@"secondStateful" arguments:@{@"present":@(YES)}];