Регистрация кассы, авторизация, сканнер готовы к демонстрации

android/app/src/main/java/com/dinect/checker/activity/CameraActivity.java

@@ -72,17 +72,18 @@ public class CameraActivity extends AppCompatActivity {
             actionBar.setDisplayHomeAsUpEnabled(true);
         }
 
+        mCamera = getCameraInstance();
+        mCamera.setDisplayOrientation(90);
 
         holder.addCallback(new SurfaceHolder.Callback() {
             @Override
             public void surfaceCreated(SurfaceHolder holder) {
                 try {
-                    mCamera = getCameraInstance();
+
                     mCamera.setPreviewDisplay(holder);
                     mCamera.startPreview();
                     mCamera.setPreviewCallback(previewCallback);
                     mCamera.autoFocus(autoFocusCB);
-                    mCamera.setDisplayOrientation(90);
                     initCountours();
                 } catch (Exception e) {
                     e.printStackTrace();
@@ -95,7 +96,7 @@ public class CameraActivity extends AppCompatActivity {
 
             @Override
             public void surfaceDestroyed(SurfaceHolder holder) {
-                mCamera = null;
+                
             }
         });
     }
@@ -116,6 +117,12 @@ public class CameraActivity extends AppCompatActivity {
         return super.onOptionsItemSelected(item);
     }
 
+    @Override
+    public void onDestroy() {
+        super.onDestroy();
+        mCamera = null;
+    }
+
 
     private void initCountours() {
 

android/app/src/main/res/layout/a_scanner.xml

@@ -10,38 +10,6 @@
                  android:layout_width="match_parent"
                  android:layout_height="match_parent"/>
 
-    <LinearLayout android:orientation="vertical"
-                  android:layout_width="match_parent"
-                  android:layout_height="match_parent"
-                  android:layout_marginTop="?attr/actionBarSize">
-
-        <View android:layout_height="0dp"
-              android:layout_weight="0.42"
-              android:layout_width="match_parent"
-              android:background="#с0000000"/>
-
-        <FrameLayout android:layout_height="0dp"
-                     android:layout_weight="0.16"
-                     android:layout_width="match_parent">
-
-            <View android:layout_height="match_parent"
-                  android:layout_width="24dp"
-                  android:layout_gravity="left"
-                  android:background="#с0000000"/>
-
-            <View android:layout_height="match_parent"
-                  android:layout_width="24dp"
-                  android:layout_gravity="right"
-                  android:background="#с0000000"/>
-
-        </FrameLayout>
-
-        <View android:layout_height="0dp"
-              android:layout_weight="0.42"
-              android:layout_width="match_parent"
-              android:background="#с0000000"/>
-    </LinearLayout>
-
     <android.support.v7.widget.Toolbar
             android:id="@+id/toolbar"
             android:layout_width="match_parent"

lib/activate_token.dart

@@ -7,7 +7,7 @@ class FinishRegistrationScreen extends StatefulWidget {
   @override State createState() => new _RegistrationScreenState();
 }
 
-class _RegistrationScreenState extends BaseState<FinishRegistrationScreen> {
+class _RegistrationScreenState extends State<FinishRegistrationScreen> {
 
   @override Widget build(BuildContext context) {
     return new Scaffold(appBar: _getAppBar(), body: _getScreen(context));
@@ -18,22 +18,14 @@ class _RegistrationScreenState extends BaseState<FinishRegistrationScreen> {
         backgroundColor: primaryColor,  actions: <Widget>[
           new IconButton(
             icon: new Icon(Icons.help_outline),
-            tooltip: 'Air it',
+            onPressed: () {}
-            onPressed: faq,
+          )]);
-          ),
-          new IconButton(
-            icon: new Image(height: 24.0, width: 24.0, image: new AssetImage(logout_png)),
-            tooltip: 'Restitch it',
-            onPressed: logout,
-          )
-        ]);
   }
 
   Widget _getScreen(BuildContext context) {
     return new Center(child: new Column(children: <Widget>[
       _getLogo(),
-      _getDecoratedInputField(merchantIDHint),
+      _getDecoratedText(),
-      _getDecoratedInputField(posIDHint),
       _getMessage(),
       _getButton(context)
     ]));
@@ -44,27 +36,22 @@ class _RegistrationScreenState extends BaseState<FinishRegistrationScreen> {
         child: new Image.asset(logo_png, height: 24.0, width: 156.0));
   }
 
-  Container _getDecoratedInputField(String hint) {
+  Container _getDecoratedText() {
-    return new Container(
+    return new Container(margin: new EdgeInsets.only(left: 28.0, right: 28.0),
-        padding: new EdgeInsets.only(left: 28.0, right: 28.0, top: 8.0),
+            padding: new EdgeInsets.only(top: 12.0, bottom: 12.0, left: 16.0, right: 16.0),
-        child: new Container(height: 48.0,
+            decoration: _getDecoraionForMerchantId(),
-            padding: new EdgeInsets.only(left: 16.0, right: 16.0),
+            child: _getMerchantIDText());
-            decoration: _getDecoraionForInputField(),
-            child: _getInputField(hint))) ;
   }
 
-  TextField _getInputField(String hint) {
+  Text _getMerchantIDText() {
-    return new TextField(decoration: new InputDecoration(hintText: hint,
+    return new Text(merchantID, style: new TextStyle(color: const Color(0xffa5a5a5), fontSize: 16.0));
-        hideDivider: true,
-        hintStyle: new TextStyle(color: const Color(0xffa5a5a5),
-            fontSize: 16.0)), onChanged: null);
   }
 
   Container _getMessage() {
     return new Container(padding: new EdgeInsets.only(top: 20.0, left: 26.0, right: 26.0),
         child: new Container(height: 128.0, decoration: _getDecoraionForMessageField(),
             padding: new EdgeInsets.only(top: 16.0, bottom: 8.0, left: 28.0, right: 28.0),
-            child: new Text('Запрос на активацию программы отправлен, дождитесь подтверждения активации администратором',
+            child: new Text('Запрос на активацию программы отправлен, дождrитесь подтверждения активации администратором',
                 textAlign: TextAlign.center, style: new TextStyle(fontWeight: FontWeight.bold, color: const Color(0xff4e3a19)))));
   }
 
@@ -73,7 +60,7 @@ class _RegistrationScreenState extends BaseState<FinishRegistrationScreen> {
       image: new ExactAssetImage(activate_token_bg_png), fit: BoxFit.fill));
   }
 
-  Decoration _getDecoraionForInputField() {
+  Decoration _getDecoraionForMerchantId() {
     return new BoxDecoration(color: Colors.white,
         border: new Border.all(color: const Color(0xffcfd8dc), width: 1.0),
         borderRadius: new BorderRadius.all(new Radius.circular(4.0)));
@@ -84,9 +71,9 @@ class _RegistrationScreenState extends BaseState<FinishRegistrationScreen> {
         child: new Container(height: 64.0, padding: new EdgeInsets.all(8.0),
             child: new RaisedButton(child: new Text('Обновить статус активации',
                 style: new TextStyle(color: Colors.white)),
-                onPressed: _checkToken(context),
+                onPressed: () {
-                disabledColor: const Color(0xffbfbfbf),
+                  startScanner(context);
-                color: const Color(0xff3078c0))));
+                })));
   }
 }
 

lib/main.dart

@@ -1,6 +1,7 @@
 import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
 import 'splash.dart';
+import 'registration.dart';
 import 'dart:async';
 import 'dart:convert';
 
@@ -34,6 +35,7 @@ void main() {
 
 /// Токен кассы. Инициализируется при регистрации.
 String token;
+String merchantID = "";
 
 /// Проверка статуса токена. Токен может быть активирован, либо не активирован.
 void checkToken(BuildContext context, Callback callback) {
@@ -62,21 +64,16 @@ void checkToken(BuildContext context, Callback callback) {
 /// Запуск спецефичной для каждой платформы части приложения - сканера.
 /// Может производиться с нескольких экранов (splash, finish_registration).
 startScanner(BuildContext context) async{
+  
   const platform = const MethodChannel('com.dinect.checker/instance_id');
   platform.setMethodCallHandler((MethodCall call) async {
-    logout();
+  pushRoute(context, new RegistrationScreen());
-    print(call.method);
+  return result;
-    // dynamic arguments = call.arguments;
-    // handle call then
-    return result;
     // or
     // throw new PlatformException(errorCode, anErrorMessage, someDetails);
   });
-  await platform.invokeMethod('startScanner');
-}
 
-logout() {
+  await platform.invokeMethod('startScanner');
-  pushRute(_context, new RegistrationScreen());
 }
 
 /// Навигация по приложению.
@@ -99,14 +96,6 @@ class Checker extends StatelessWidget {
   }
 }
 
-abstract class BaseState<T> extends State<StatefulWidget> {
-
-  void faq() {
-
-  }
-
-}
-
 abstract class Callback {
   void call(BuildContext context);
 }

lib/registration.dart

@@ -2,6 +2,7 @@ import 'dart:convert';
 import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
 import 'main.dart';
+import 'dart:async';
 import 'activate_token.dart';
 
 /// Экран регистрации магазина и кассы.
@@ -9,7 +10,7 @@ class RegistrationScreen extends StatefulWidget {
   @override State createState() => new _RegistrationScreenState();
 }
 
-class _RegistrationScreenState extends BaseState<RegistrationScreen> {
+class _RegistrationScreenState extends State<RegistrationScreen> {
 
   String _merchantID = "";
   bool _loading = false;
@@ -20,7 +21,7 @@ class _RegistrationScreenState extends BaseState<RegistrationScreen> {
 
   AppBar _getAppBar() {
     return new AppBar(title: new Text("Регистрация"),
-      actions: <Widget>[new IconButton(icon: new Icon(Icons.help_outline), onPressed: faq)]);
+      actions: <Widget>[new IconButton(icon: new Icon(Icons.help_outline), onPressed: () {})]);
   }
 
   Widget _getScreen(BuildContext context) {
@@ -70,7 +71,7 @@ class _RegistrationScreenState extends BaseState<RegistrationScreen> {
      padding: new EdgeInsets.only(left: 40.0, right: 40.0),
             child: new RaisedButton(child: new Text('ЗАРЕГИСТРИРОВАТЬ',
                 style: new TextStyle(color: Colors.white)),
-                onPressed: _isValidMerchantID() ? () => _registerShop(context, _merchantID) : null,
+                onPressed: _isValidMerchantID() ? () => _registerShop(context) : null,
                 color: primaryColor));
   }
 
@@ -79,57 +80,63 @@ class _RegistrationScreenState extends BaseState<RegistrationScreen> {
   }
 
   _isValidMerchantID() {
-    return _merchantID.length == 5;
+    return merchantID.length == 5;
   }
 
   _handleUserInput(String text) {
     if (text.length > 0) {
       setState(() {
-        _merchantID = text;
+        merchantID = text;
       });
     }
   }
 
-  _registerShop(BuildContext context, String merchantShop) {
+  _registerShop(BuildContext context) {
     setState(() {
-      loading = true;
+      _loading = true;
-      _register(context, merchantShop);
+      _registerDemo(context);
     });
   }
 
-  _register(BuildContext context, String merchantShop) async {
+  _registerDemo(BuildContext context) {
-
+      new Future.delayed(const Duration(milliseconds: 1000), () {
-    const platform = const MethodChannel('com.dinect.checker/instance_id');
+      _loading = false;
-    String url = intUrl + 'tokens/?_dmapptoken=' + intToken;
-    String pos = await platform.invokeMethod('getInstanceID');
-    print(pos);
-    String userAgent = 'dm-checker-test v1.0.1';
-
-    var body = {
-      'merchant_shop': merchantShop,
-      'pos': pos,
-      'description': userAgent + '-' + pos
-    };
-
-    print(url);
-
-    for (var value in body.values) {
-      print(value);
-    }
-
-    httpClient.post(url, body: body).then((response) {
-      print(response.body);
-      Map parsedMap = JSON.decode(response.body);
-      token = parsedMap['token'];
-      platform.invokeMethod('saveToken', {'token' : token}).then((value) {
-        print(value.toString());
-      });
-      setState(() {
-        loading = false;
-      });
       pushRoute(context, new FinishRegistrationScreen());
-    }).catchError((error) {
-      print(error.toString());
     });
   }
+
+  _register(BuildContext context) async {
+    // const platform = const MethodChannel('com.dinect.checker/instance_id');
+    // String url = intUrl + 'tokens/?_dmapptoken=' + intToken;
+    // String pos = await platform.invokeMethod('getInstanceID');
+    // print(pos);
+    // String userAgent = 'dm-checker-test v1.0.1';
+
+    // var body = {
+    //   'merchant_shop': merchantShop,
+    //   'pos': pos,
+    //   'description': userAgent + '-' + pos
+    // };
+
+    // print(url);
+
+    // for (var value in body.values) {
+    //   print(value);
+    // }
+
+    // httpClient.post(url, body: body).then((response) {
+    //   print(response.body);
+    //   Map parsedMap = JSON.decode(response.body);
+    //   token = parsedMap['token'];
+    //   platform.invokeMethod('saveToken', {'token' : token}).then((value) {
+    //     print(value.toString());
+    //   });
+    //   setState(() {
+    //     loading = false;
+    //   });
+    //   pushRoute(context, new FinishRegistrationScreen());
+    // }).catchError((error) {
+    //   print(error.toString());
+    // });
+  }
 }

lib/splash.dart

@@ -28,11 +28,10 @@ class SplashScreen extends StatelessWidget {
     // В случае, если в приложении отсутствует токен,
     // необходимо запустить регистрацию кассы.
     // if (token == null) {
-    //   pushRoute(context, new RegistrationScreen());
+      pushRoute(context, new RegistrationScreen());
     // } else {
     //   checkToken(context, new CheckTokenCallback());
     // }
-    startScanner(context);
   }
 
 }