Android possible

trainerbox/android/app/build.gradle.kts

@@ -10,16 +10,16 @@ plugins {
 
 android {
     namespace = "com.example.trainerbox"
-    compileSdk = flutter.compileSdkVersion
+    compileSdk = 35  // Aktualisiert auf SDK 35 für Plugin-Kompatibilität
-    ndkVersion = flutter.ndkVersion
+    ndkVersion = "27.0.12077973"  // Aktualisiert auf NDK 27.0.12077973 für Plugin-Kompatibilität
 
     compileOptions {
-        sourceCompatibility = JavaVersion.VERSION_11
+        sourceCompatibility = JavaVersion.VERSION_1_8
-        targetCompatibility = JavaVersion.VERSION_11
+        targetCompatibility = JavaVersion.VERSION_1_8
     }
 
     kotlinOptions {
-        jvmTarget = JavaVersion.VERSION_11.toString()
+        jvmTarget = "1.8"
     }
 
     defaultConfig {
@@ -27,21 +27,49 @@ android {
         applicationId = "com.example.trainerbox"
         // You can update the following values to match your application needs.
         // For more information, see: https://flutter.dev/to/review-gradle-config.
-        minSdk = flutter.minSdkVersion
+        minSdk = 21  // Mindest-SDK-Version für moderne Android-Geräte
-        targetSdk = flutter.targetSdkVersion
+        targetSdk = 35  // Aktualisiert auf SDK 35
-        versionCode = flutter.versionCode
+        versionCode = 1
-        versionName = flutter.versionName
+        versionName = "1.0"
+        multiDexEnabled = true  // Für Apps mit vielen Dependencies
     }
 
     buildTypes {
         release {
+            isMinifyEnabled = true  // Code-Optimierung für Release-Builds
+            proguardFiles(getDefaultProguardFile("proguard-android-optimize.txt"), "proguard-rules.pro")
             // TODO: Add your own signing config for the release build.
             // Signing with the debug keys for now, so `flutter run --release` works.
             signingConfig = signingConfigs.getByName("debug")
         }
     }
+
+    // Unterstützung für verschiedene Bildschirmgrößen
+    splits {
+        abi {
+            isEnable = true
+            reset()
+            include("armeabi-v7a", "arm64-v8a", "x86_64")
+            isUniversalApk = true
+        }
+    }
 }
 
 flutter {
     source = "../.."
 }
+
+dependencies {
+    implementation(platform("com.google.firebase:firebase-bom:32.7.2"))
+    implementation("com.google.firebase:firebase-analytics")
+    implementation("com.google.firebase:firebase-auth")
+    implementation("com.google.firebase:firebase-firestore")
+    implementation("com.android.support:multidex:1.0.3")
+    implementation("androidx.core:core-ktx:1.12.0")
+    implementation("androidx.appcompat:appcompat:1.6.1")
+    implementation("com.google.android.material:material:1.11.0")
+    implementation("androidx.constraintlayout:constraintlayout:2.1.4")
+    implementation("com.google.firebase:firebase-core:21.1.1")
+    implementation("com.google.firebase:firebase-auth:22.3.1")
+    implementation("com.google.firebase:firebase-firestore:24.10.2")
+}

trainerbox/android/app/src/main/AndroidManifest.xml

@@ -1,12 +1,15 @@
+<?xml version="1.0" encoding="utf-8"?>
 <manifest xmlns:android="http://schemas.android.com/apk/res/android">
     <uses-permission android:name="android.permission.INTERNET"/>
     <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE"/>
     <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/>
     <uses-permission android:name="android.permission.CAMERA"/>
+    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE"/>
     <application
-        android:label="TrainerBox"
         android:name="${applicationName}"
-        android:icon="@mipmap/ic_launcher">
+        android:icon="@mipmap/ic_launcher"
+        android:label="TrainerBox"
+        android:usesCleartextTraffic="true">
         <activity
             android:name=".MainActivity"
             android:exported="true"

trainerbox/firebase.json

@@ -1,4 +1,8 @@
 {
+    "firestore": {
+        "rules": "firestore.rules",
+        "indexes": "firestore.indexes.json"
+    },
     "flutter": {
         "platforms": {
             "android": {

trainerbox/firestore.indexes.json

@@ -0,0 +1,4 @@
+{
+  "indexes": [],
+  "fieldOverrides": []
+} 

trainerbox/firestore.rules

@@ -0,0 +1,24 @@
+rules_version = '2';
+
+service cloud.firestore {
+  match /databases/{database}/documents {
+    // Benutzer können ihre eigenen Daten lesen und schreiben
+    match /User/{userId} {
+      allow read, write: if request.auth != null && request.auth.uid == userId;
+    }
+    
+    // Trainer können ihre eigenen Trainings verwalten
+    match /Training/{trainingId} {
+      allow read: if request.auth != null;
+      allow write: if request.auth != null && 
+        get(/databases/$(database)/documents/User/$(request.auth.uid)).data.role == 'trainer';
+    }
+    
+    // Übungen können von allen gelesen werden
+    match /Exercise/{exerciseId} {
+      allow read: if request.auth != null;
+      allow write: if request.auth != null && 
+        get(/databases/$(database)/documents/User/$(request.auth.uid)).data.role == 'trainer';
+    }
+  }
+} 

trainerbox/ios/Runner.xcodeproj/xcshareddata/xcschemes/Runner.xcscheme

@@ -26,6 +26,7 @@
       buildConfiguration = "Debug"
       selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
       selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
+      customLLDBInitFile = "$(SRCROOT)/Flutter/ephemeral/flutter_lldbinit"
       shouldUseLaunchSchemeArgsEnv = "YES">
       <MacroExpansion>
          <BuildableReference
@@ -54,6 +55,7 @@
       buildConfiguration = "Debug"
       selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
       selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
+      customLLDBInitFile = "$(SRCROOT)/Flutter/ephemeral/flutter_lldbinit"
       launchStyle = "0"
       useCustomWorkingDirectory = "NO"
       ignoresPersistentStateOnLaunch = "NO"

trainerbox/ios/Runner/Info.plist

@@ -35,8 +35,6 @@
 	<key>UISupportedInterfaceOrientations</key>
 	<array>
 		<string>UIInterfaceOrientationPortrait</string>
-		<string>UIInterfaceOrientationLandscapeLeft</string>
-		<string>UIInterfaceOrientationLandscapeRight</string>
 	</array>
 	<key>UISupportedInterfaceOrientations~ipad</key>
 	<array>
@@ -49,5 +47,11 @@
 	<true/>
 	<key>UIApplicationSupportsIndirectInputEvents</key>
 	<true/>
+	<key>UIRequiresFullScreen</key>
+	<true/>
+	<key>UIStatusBarHidden</key>
+	<false/>
+	<key>UIViewControllerBasedStatusBarAppearance</key>
+	<true/>
 </dict>
 </plist>

trainerbox/lib/screens/login_screen.dart

@@ -23,41 +23,96 @@ class _LoginScreenState extends State<LoginScreen> {
   Future<void> _submit() async {
     setState(() { _loading = true; _error = null; });
     try {
+      print('Login-Versuch gestartet...'); // Debug
       if (_isLogin) {
+        print('Login-Modus: E-Mail: ${_emailController.text.trim()}'); // Debug
         // Login
-        UserCredential cred = await FirebaseAuth.instance.signInWithEmailAndPassword(
+        try {
-          email: _emailController.text.trim(),
+          UserCredential cred = await FirebaseAuth.instance.signInWithEmailAndPassword(
-          password: _passwordController.text.trim(),
+            email: _emailController.text.trim(),
-        );
+            password: _passwordController.text.trim(),
-        // Firestore-Check
+          );
-        final uid = cred.user!.uid;
+          print('Firebase Auth erfolgreich: ${cred.user?.uid}'); // Debug
-        final userDoc = await FirebaseFirestore.instance.collection('User').doc(uid).get();
+          
-        if (userDoc.exists) {
+          // Firestore-Check
-          widget.onLoginSuccess();
+          final uid = cred.user!.uid;
-        } else {
+          print('Firestore-Check für UID: $uid'); // Debug
-          setState(() { _error = 'Kein Benutzerprofil in der Datenbank gefunden!'; });
+          
-          await FirebaseAuth.instance.signOut();
+          final userDoc = await FirebaseFirestore.instance.collection('User').doc(uid).get();
+          print('Firestore-Dokument existiert: ${userDoc.exists}'); // Debug
+          
+          if (userDoc.exists) {
+            print('Login erfolgreich, Benutzer gefunden'); // Debug
+            widget.onLoginSuccess();
+          } else {
+            print('Kein Benutzerprofil in Firestore gefunden'); // Debug
+            setState(() { _error = 'Kein Benutzerprofil in der Datenbank gefunden!'; });
+            await FirebaseAuth.instance.signOut();
+          }
+        } catch (e) {
+          print('Fehler beim Firebase Auth: $e'); // Debug
+          rethrow;
         }
       } else {
+        print('Registrierungs-Modus: E-Mail: ${_emailController.text.trim()}'); // Debug
         // Registrierung
-        UserCredential cred = await FirebaseAuth.instance.createUserWithEmailAndPassword(
+        try {
-          email: _emailController.text.trim(),
+          UserCredential cred = await FirebaseAuth.instance.createUserWithEmailAndPassword(
-          password: _passwordController.text.trim(),
+            email: _emailController.text.trim(),
-        );
+            password: _passwordController.text.trim(),
-        // User-Datensatz in Firestore anlegen
+          );
-        final uid = cred.user!.uid;
+          print('Firebase Auth Registrierung erfolgreich: ${cred.user?.uid}'); // Debug
-        await FirebaseFirestore.instance.collection('User').doc(uid).set({
+          
-          'email': _emailController.text.trim(),
+          // User-Datensatz in Firestore anlegen
-          'name': _nameController.text.trim(),
+          final uid = cred.user!.uid;
-          'role': _isTrainer ? 'trainer' : 'player',
+          print('Erstelle Firestore-Dokument für UID: $uid'); // Debug
-          'createdAt': FieldValue.serverTimestamp(),
+          
-        });
+          await FirebaseFirestore.instance.collection('User').doc(uid).set({
-        widget.onLoginSuccess();
+            'email': _emailController.text.trim(),
+            'name': _nameController.text.trim(),
+            'role': _isTrainer ? 'trainer' : 'player',
+            'createdAt': FieldValue.serverTimestamp(),
+          });
+          print('Firestore-Dokument erstellt'); // Debug
+          
+          widget.onLoginSuccess();
+        } catch (e) {
+          print('Fehler bei der Registrierung: $e'); // Debug
+          rethrow;
+        }
       }
     } on FirebaseAuthException catch (e) {
-      setState(() { _error = e.message ?? 'Fehler'; });
+      print('FirebaseAuthException: ${e.code} - ${e.message}'); // Debug
+      String errorMessage;
+      switch (e.code) {
+        case 'user-not-found':
+          errorMessage = 'Kein Benutzer mit dieser E-Mail-Adresse gefunden.';
+          break;
+        case 'wrong-password':
+          errorMessage = 'Falsches Passwort.';
+          break;
+        case 'invalid-email':
+          errorMessage = 'Ungültige E-Mail-Adresse.';
+          break;
+        case 'user-disabled':
+          errorMessage = 'Dieser Account wurde deaktiviert.';
+          break;
+        case 'email-already-in-use':
+          errorMessage = 'Diese E-Mail-Adresse wird bereits verwendet.';
+          break;
+        case 'weak-password':
+          errorMessage = 'Das Passwort ist zu schwach.';
+          break;
+        case 'operation-not-allowed':
+          errorMessage = 'Diese Operation ist nicht erlaubt.';
+          break;
+        default:
+          errorMessage = 'Ein Fehler ist aufgetreten: ${e.message}';
+      }
+      setState(() { _error = errorMessage; });
     } catch (e) {
-      setState(() { _error = 'Unbekannter Fehler'; });
+      print('Unerwarteter Fehler: $e'); // Debug
+      setState(() { _error = 'Ein unerwarteter Fehler ist aufgetreten. Bitte versuchen Sie es später erneut.'; });
     } finally {
       setState(() { _loading = false; });
     }

trainerbox/lib/utils/responsive.dart

@@ -0,0 +1,55 @@
+import 'package:flutter/material.dart';
+
+class Responsive {
+  static bool isMobile(BuildContext context) =>
+      MediaQuery.of(context).size.width < 600;
+
+  static bool isTablet(BuildContext context) =>
+      MediaQuery.of(context).size.width >= 600 &&
+      MediaQuery.of(context).size.width < 1200;
+
+  static bool isDesktop(BuildContext context) =>
+      MediaQuery.of(context).size.width >= 1200;
+
+  static double getWidth(BuildContext context) =>
+      MediaQuery.of(context).size.width;
+
+  static double getHeight(BuildContext context) =>
+      MediaQuery.of(context).size.height;
+
+  static double getScaledWidth(BuildContext context, double percentage) =>
+      getWidth(context) * (percentage / 100);
+
+  static double getScaledHeight(BuildContext context, double percentage) =>
+      getHeight(context) * (percentage / 100);
+
+  static EdgeInsets getPadding(BuildContext context) {
+    if (isMobile(context)) {
+      return const EdgeInsets.all(16.0);
+    } else if (isTablet(context)) {
+      return const EdgeInsets.all(24.0);
+    } else {
+      return const EdgeInsets.all(32.0);
+    }
+  }
+
+  static double getFontSize(BuildContext context, double baseSize) {
+    if (isMobile(context)) {
+      return baseSize;
+    } else if (isTablet(context)) {
+      return baseSize * 1.2;
+    } else {
+      return baseSize * 1.4;
+    }
+  }
+
+  static double getIconSize(BuildContext context, double baseSize) {
+    if (isMobile(context)) {
+      return baseSize;
+    } else if (isTablet(context)) {
+      return baseSize * 1.2;
+    } else {
+      return baseSize * 1.4;
+    }
+  }
+} 

trainerbox/pubspec.lock

@@ -13,10 +13,10 @@ packages:
     dependency: transitive
     description:
       name: async
-      sha256: d2872f9c19731c2e5f10444b14686eb7cc85c76274bd6c16e1816bff9a3bab63
+      sha256: "758e6d74e971c3e5aceb4110bfd6698efc7f501675bcfe0c775459a8140750eb"
       url: "https://pub.dev"
     source: hosted
-    version: "2.12.0"
+    version: "2.13.0"
   boolean_selector:
     dependency: transitive
     description:
@@ -101,10 +101,10 @@ packages:
     dependency: transitive
     description:
       name: fake_async
-      sha256: "6a95e56b2449df2273fd8c45a662d6947ce1ebb7aafe80e550a3f68297f3cacc"
+      sha256: "5368f224a74523e8d2e7399ea1638b37aecfca824a3cc4dfdf77bf1fa905ac44"
       url: "https://pub.dev"
     source: hosted
-    version: "1.3.2"
+    version: "1.3.3"
   file_selector_linux:
     dependency: transitive
     description:
@@ -340,10 +340,10 @@ packages:
     dependency: transitive
     description:
       name: leak_tracker
-      sha256: c35baad643ba394b40aac41080300150a4f08fd0fd6a10378f8f7c6bc161acec
+      sha256: "6bb818ecbdffe216e81182c2f0714a2e62b593f4a4f13098713ff1685dfb6ab0"
       url: "https://pub.dev"
     source: hosted
-    version: "10.0.8"
+    version: "10.0.9"
   leak_tracker_flutter_testing:
     dependency: transitive
     description:
@@ -537,10 +537,10 @@ packages:
     dependency: transitive
     description:
       name: vm_service
-      sha256: "0968250880a6c5fe7edc067ed0a13d4bae1577fe2771dcf3010d52c4a9d3ca14"
+      sha256: ddfa8d30d89985b96407efce8acbdd124701f96741f2d981ca860662f1c0dc02
       url: "https://pub.dev"
     source: hosted
-    version: "14.3.1"
+    version: "15.0.0"
   web:
     dependency: transitive
     description: