nicowernli

import { Injectable } from '@angular/core';
import {HttpHandler, HttpRequest, HttpInterceptor} from '@angular/common/http';
import {environment} from '../../environments/environment';

@Injectable({
  providedIn: 'root'
})
export class BaseURLInterceptor implements HttpInterceptor {
  intercept(req: HttpRequest<any>, next: HttpHandler) {
    if (!req.url.match(/^http(s)?:\/\/(.*)$/)) {

nicowernli

import {Injectable} from '@angular/core';
import {HttpHandler, HttpRequest, HttpInterceptor} from '@angular/common/http';
import {throwError} from 'rxjs';
import {catchError} from 'rxjs/internal/operators';
import {ErrorService} from '../my-services/error.service';

@Injectable({
  providedIn: 'root'
})
export class HttpErrorInterceptor implements HttpInterceptor {

nicowernli

import {NgModule} from '@angular/core';
import {BrowserModule} from '@angular/platform-browser';
import {HTTP_INTERCEPTORS, HttpClientModule} from '@angular/common/http';

import {AppComponent} from './app.component';
import {BaseURLInterceptor} from './services/base-url.interceptor';
import {HttpErrorInterceptor} from './services/http-error.interceptor';

@NgModule({
  declarations: [ AppComponent ],

nicowernli

import 'package:flutter/material.dart';
import 'package:meta/meta.dart';

class AppConfig extends InheritedWidget {
  AppConfig({
    @required this.flavorName,
    @required this.apiBaseUrl,
    @required Widget child,
  }) : super(child: child);

nicowernli

import 'package:flutter/material.dart';

import 'app_config.dart';
import 'my_app.dart';

void main() {
  runApp(AppConfig(
    apiBaseUrl: 'https://development-api-base-url.com/',
    flavorName: 'dev',
    child: MyApp(flavor: 'dev'),

nicowernli

import 'package:flutter/material.dart';

import 'app_config.dart';
import 'my_app.dart';

void main() {
  runApp(AppConfig(
    apiBaseUrl: 'https://integration-api-base-url.com',
    flavorName: 'int',
    child: MyApp(flavor: 'int'),

nicowernli

import 'package:flutter/material.dart';

class ${StringUtils.removeAndHump(${NAME})} extends StatelessWidget {
    @override
    Widget build(BuildContext context) {
        return null;
    }
}

nicowernli

#set ( $CAMEL_NAME = ${StringUtils.removeAndHump(${NAME})} )
import 'package:flutter/material.dart';

class ${CAMEL_NAME} extends StatefulWidget {
  @override
  _${CAMEL_NAME}State createState() => _${CAMEL_NAME}State();
}

class _${CAMEL_NAME}State extends State<${CAMEL_NAME}> {
  @override

nicowernli

...

android {
  ...
  flavorDimensions 'my-app'
  productFlavors {
      development {
          dimension 'my-app'
          applicationId 'com.my-app.development'
      }

nicowernli

<!-- android/app/src/development/res/values/strings.xml -->
<?xml version="1.0" encoding="utf-8"?>
<resources>
    <string name="app_name">My App - DEV</string>
</resources>