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Smoth screen changes. Step 1

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This commit is contained in:
Ivan Murashov
2018-03-08 23:53:31 +03:00
parent cfdf5dcca2
commit 58e58671de
13 changed files with 238 additions and 209 deletions
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23
lib/screens/faq.dart
View File

@@ -76,10 +76,7 @@ class FAQScreen extends BaseScreen {
class FAQScreenState<T> extends BaseState<FAQScreen> {
FAQScreenState(this.returnToScanner, SqliteHelper helper, String app) {
this.helper = helper;
this.app = app;
}
FAQScreenState(this.returnToScanner, SqliteHelper helper, String app) : super(helper, app);
bool returnToScanner;
@@ -129,18 +126,18 @@ class FAQScreenState<T> extends BaseState<FAQScreen> {
if (data == null) {
return getBackground();
} else {
return new WillPopScope(onWillPop: onWillPop, child: new ListView.builder(
return new ListView.builder(
itemBuilder: (BuildContext context, int index) =>
new EntryItem(data[index]),
itemCount: data.length));
itemCount: data.length);
}
}
onWillPop() {
if(returnToScanner) {
return startScanner(context, app, helper);
} else {
return true;
}
}
// onWillPop() {
// if(returnToScanner) {
// return startScanner(context, app, helper);
// } else {
// return true;
// }
// }
}

7
lib/screens/finish_registration.dart
View File

@@ -18,10 +18,7 @@ class FinishRegistrationScreen extends BaseScreen {
class RegistrationScreenState extends BaseState<FinishRegistrationScreen> {
RegistrationScreenState(SqliteHelper helper, String app) {
this.helper = helper;
this.app = app;
}
RegistrationScreenState(SqliteHelper helper, String app) : super(helper, app);
bool _tokenActive = false;
String _merchantID = '';
@@ -62,7 +59,7 @@ class RegistrationScreenState extends BaseState<FinishRegistrationScreen> {
handleTap() async {
if (_tokenActive) {
Navigator.of(context).pop();
startScanner(context, app, helper);
// FIXME: startScanner(context, app, helper);
} else {
if (await platform.invokeMethod('isOnline')) {
String token = await helper.getToken();

17
lib/screens/purchase.dart
View File

@@ -33,11 +33,9 @@ class PurchaseScreenState<T> extends BaseState<PurchaseScreen> {
TextEditingController bonusController = new TextEditingController();
PurchaseScreenState(SqliteHelper helper, String app, String userString, String card) {
PurchaseScreenState(SqliteHelper helper, String app, String userString, String card) : super(helper, app) {
this.user = JSON.decode(userString);
this.card = card;
this.helper = helper;
this.app = app;
}
@override
@@ -45,7 +43,7 @@ class PurchaseScreenState<T> extends BaseState<PurchaseScreen> {
setState(() {
requestAsyncData(user);
});
return new WillPopScope(onWillPop: onWillPop, child: getMainWidget());
return getMainWidget();
}
bool purchaseInProgress = false;
@@ -173,15 +171,14 @@ class PurchaseScreenState<T> extends BaseState<PurchaseScreen> {
height: buttonHeight,
child: new FlatButton(
child: new Text(title, style: new TextStyle(color: textColor)),
onPressed: () => startScanner(context, app, helper)),
// FIXME: onPressed: () => startScanner(context, app, helper)),
onPressed: () => print('startScanner')),
decoration: new BoxDecoration(
border: new Border.all(
color: Resources.getButtonColor(app), width: 1.0),
borderRadius: new BorderRadius.all(new Radius.circular(4.0))));
}
@override
String getTitle() {
return StringsLocalization.carryingPurchase();
@@ -424,7 +421,7 @@ class PurchaseScreenState<T> extends BaseState<PurchaseScreen> {
print('bonus ' + this.bonus);
}
onWillPop() {
return startScanner(context, app, helper);
}
// onWillPop() {
// return startScanner(context, app, helper);
// }
}

7
lib/screens/purchase_success.dart
View File

@@ -26,11 +26,9 @@ class PurchaseSuccessScreenState<T> extends BaseState<PurchaseSuccessScreen> {
PurchaseSuccessScreenState(
String sum, String username, SqliteHelper helper,
String app, Map details, List<Map> coupons
){
) : super(helper, app) {
this.sum = sum;
this.username = username;
this.helper = helper;
this.app = app;
this.details = details;
this.coupons = coupons;
}
@@ -131,7 +129,8 @@ class PurchaseSuccessScreenState<T> extends BaseState<PurchaseSuccessScreen> {
getScanButton() {
String title = StringsLocalization.scan();
return buildRaisedButton(title, () => startScanner(context, app, helper));
// FIXME: return buildRaisedButton(title, () => startScanner(context, app, helper));
return buildRaisedButton(title, () => print('startScanner'));
}

6
lib/screens/registration.dart
View File

@@ -20,10 +20,8 @@ class RegistrationScreen extends BaseScreen {
}
class RegistrationScreenState extends BaseState<RegistrationScreen> {
RegistrationScreenState(SqliteHelper helper, String app) {
this.helper = helper;
this.app = app;
}
RegistrationScreenState(SqliteHelper helper, String app) : super(helper, app);
@override
Widget build(BuildContext ctx) {

20
lib/screens/settings.dart
View File

@@ -36,9 +36,7 @@ class SettingsState extends BaseState<SettingsScreen> {
bool returnToScanner;
SettingsState(SqliteHelper helper, String app, bool returnToScanner) {
this.helper = helper;
this.app = app;
SettingsState(SqliteHelper helper, String app, bool returnToScanner) : super(helper, app) {
this.returnToScanner = returnToScanner;
}
@@ -55,7 +53,7 @@ class SettingsState extends BaseState<SettingsScreen> {
info['token'] == null ? '' : getTokenSuffix(info['token']);
});
});
return new WillPopScope(onWillPop: onWillPop, child: getMainWidget());
return getMainWidget();
}
String getTokenSuffix(String token) {
@@ -159,11 +157,11 @@ class SettingsState extends BaseState<SettingsScreen> {
return StringsLocalization.settings();
}
onWillPop() {
if (returnToScanner) {
return startScanner(context, app, helper);
} else {
return true;
}
}
// onWillPop() {
// if (returnToScanner) {
// return startScanner(context, app, helper);
// } else {
// return true;
// }
// }
}

182
lib/screens/splash.dart
View File

@@ -1,6 +1,7 @@
import 'dart:async';
import 'dart:convert';
import 'package:checker/base/base_screen.dart';
import 'package:checker/base/base_state.dart';
import 'package:checker/common.dart';
import 'package:checker/consts.dart';
@@ -8,91 +9,37 @@ import 'package:checker/db.dart';
import 'package:checker/network.dart';
import 'package:checker/resources.dart';
import 'package:checker/screens/finish_registration.dart';
import 'package:checker/screens/purchase.dart';
import 'package:checker/screens/registration.dart';
import 'package:checker/screens/settings.dart';
import 'package:checker/strings.dart';
import 'package:flutter/material.dart';
import 'package:flutter/services.dart';
import 'package:http/http.dart';
class SplashScreen extends StatefulWidget {
class SplashScreen extends BaseScreen {
SplashScreen(SqliteHelper helper, String app) : super(helper, app);
@override
State createState() => new _SplashScreenState();
State createState() => new _SplashScreenState(helper, app);
}
class _SplashScreenState extends BaseState<SplashScreen> {
_SplashScreenState(SqliteHelper helper, String app) : super(helper, app);
@override
Widget build(BuildContext ctx) {
if (helper == null) {
helper = new SqliteHelper();
helper.open().then((_) {
if (app == null) {
platform.invokeMethod('getFlavor').then((flavor) {
app = flavor;
setState(() {
onStart();
});
});
}
});
}
return getScreenContent();
}
void onStart() {
helper.getLocale().then((locale) {
if (locale == null) {
initWithSystemValue();
} else {
initWithSavedValue(locale);
}
});
}
void initWithSystemValue() {
platform.invokeMethod('getLocale').then((locale) {
helper.getSettings(false).then((settings) {
if (settings == null) {
createSettingsTable(locale);
} else {
initLocale(locale, () {
showNext();
});
}
});
});
}
void initWithSavedValue(String locale) {
initLocale(locale, () {
showNext();
});
}
void createSettingsTable(String locale) {
platform.invokeMethod('getCurrency').then((currency) {
helper.createAppInfo(currency);
initLocale(locale, () {
showNext();
});
});
}
void initLocale<T>(String locale, Future<T> onValue()) {
StringsLocalization.load(locale).then((_) {
onValue();
});
}
void showNext() {
new Future.delayed(const Duration(milliseconds: 1000), () {
showNextScreen();
});
return getScreenContent();
}
@override
Widget getScreenContent() {
return app == null
? getBackground()
: new Stack(children: <Widget>[
return new Stack(children: <Widget>[
getBackground(),
getLogo(),
new Align(
@@ -148,7 +95,9 @@ class _SplashScreenState extends BaseState<SplashScreen> {
bool active = status['active'] == null ? false : status['active'];
if (active) {
startScanner(context, app, helper);
helper.getToken().then((token) {
_initAndStartScanner(context, app, token, helper);
});
} else {
if (await platform.invokeMethod('isOnline')) {
_createToken(helper);
@@ -193,4 +142,101 @@ class _SplashScreenState extends BaseState<SplashScreen> {
});
});
}
/// Запуск спецефичной для каждой платформы части приложения - сканера.
/// Может производиться с нескольких экранов (splash, finish_registration).
_initAndStartScanner(BuildContext context, String app, String token,
SqliteHelper helper) {
// Канал ловит вызовы методов из "нативной" части приложения.
// Могут быть вызваны либо exit либо faq, либо purchase.
platform.setMethodCallHandler((MethodCall call) {
if (call.method == 'findUser') {
String cardPhone = call.arguments[0];
var userResponse = getUser(call.arguments[1], cardPhone, token);
if (userResponse != null) {
userResponse.then((response) {
List<Map> users;
try {
users = JSON.decode(response.body);
} catch (error) {
print(error);
}
if (users.length > 0) {
return users[0];
} else {
throw new FlutterError("Users not found");
}
});
}
} else if (call.method == 'faq') {
faq(helper, app, context, true);
} else if (call.method == 'settings') {
pushRoute(context, new SettingsScreen(helper, app, true));
} else {
String userString;
if (call.arguments[0] is String) {
userString = call.arguments[0];
} else {
userString = JSON.encode(call.arguments[0]);
}
print(userString);
String card = call.arguments[1];
print('$userString, $card');
new Future.delayed(const Duration(milliseconds: 200), () {
var route = new MaterialPageRoute<bool>(
builder: (BuildContext context) => new PurchaseScreen(helper, app, userString, card),
fullscreenDialog: true);
Navigator.of(context).push(route).then((b) {
if (b) {
setState(() {
print('restart scanner!');
});
}
});
});
}
});
platform.invokeMethod('getEndpoint').then((url) {
platform.invokeMethod('getAppToken').then((appToken) {
Map<String, String> args = StringsLocalization.strings;
args['token'] = token;
args['url'] = url;
args['appToken'] = appToken;
args['localeCode'] = StringsLocalization.localeCode;
args['color'] = Resources
.getPrimaryColor(app)
.value
.toString();
platform.invokeMethod('startScanner', args);
});
});
}
Future<Response> getUser(String type, String cardPhone, String token) {
try {
switch (type) {
case 'card':
return getUserByCard(cardPhone, token);
break;
case 'phone':
return getUserByPhone(cardPhone, token);
break;
default:
return null;
}
} catch (error) {
print(error.toString());
return null;
}
}
}