Feat/androidx no dependence

kraken/android/src/main/java/com/openkraken/kraken/Kraken.java

@@ -50,6 +50,8 @@ public String getUrl() {
   public void _handleMethodCall(MethodCall call, MethodChannel.Result result) {
     if (this.handler != null) {
       this.handler.onMethodCall(call, result);
+    } else {
+      result.error("No handler found.", null, null);
     }
   }
 
@@ -59,11 +61,9 @@ public void invokeMethod(final String method, final Object arguments) {
       public void run() {
         if (flutterEngine != null) {
           PluginRegistry pluginRegistry = flutterEngine.getPlugins();
-          if (pluginRegistry != null) {
-            KrakenPlugin krakenSDKPlugin = (KrakenPlugin) pluginRegistry.get(KrakenPlugin.class);
-            if (krakenSDKPlugin != null && krakenSDKPlugin.channel != null) {
-              krakenSDKPlugin.channel.invokeMethod(method, arguments);
-            }
+          KrakenPlugin krakenSDKPlugin = (KrakenPlugin) pluginRegistry.get(KrakenPlugin.class);
+          if (krakenSDKPlugin != null && krakenSDKPlugin.channel != null) {
+            krakenSDKPlugin.channel.invokeMethod(method, arguments);
           }
         }
       }
@@ -73,11 +73,9 @@ public void run() {
   public void reload() {
     if (flutterEngine != null) {
       PluginRegistry pluginRegistry = flutterEngine.getPlugins();
-      if (pluginRegistry != null) {
-        KrakenPlugin krakenSDKPlugin = (KrakenPlugin) pluginRegistry.get(KrakenPlugin.class);
-        if (krakenSDKPlugin != null) {
-          krakenSDKPlugin.reload();
-        }
+      KrakenPlugin krakenSDKPlugin = (KrakenPlugin) pluginRegistry.get(KrakenPlugin.class);
+      if (krakenSDKPlugin != null) {
+        krakenSDKPlugin.reload();
       }
     }
   }

kraken/android/src/main/java/com/openkraken/kraken/KrakenPlugin.java

@@ -1,7 +1,6 @@
 package com.openkraken.kraken;
 
-import androidx.annotation.NonNull;
-
+import android.content.Context;
 import io.flutter.embedding.engine.FlutterEngine;
 import io.flutter.embedding.engine.plugins.FlutterPlugin;
 import io.flutter.plugin.common.MethodCall;
@@ -11,7 +10,7 @@
 import io.flutter.plugin.common.PluginRegistry.Registrar;
 
 /**
- * KrakenBundlePlugin
+ * KrakenPlugin
  */
 public class KrakenPlugin implements FlutterPlugin, MethodCallHandler {
     /// The MethodChannel that will the communication between Flutter and native Android
@@ -20,6 +19,8 @@ public class KrakenPlugin implements FlutterPlugin, MethodCallHandler {
     /// when the Flutter Engine is detached from the Activity
     public MethodChannel channel;
     private FlutterEngine flutterEngine;
+    private Context mContext;
+    private Kraken mKraken;
 
     // This static function is optional and equivalent to onAttachedToEngine. It supports the old
     // pre-Flutter-1.12 Android projects. You are encouraged to continue supporting
@@ -33,11 +34,13 @@ public class KrakenPlugin implements FlutterPlugin, MethodCallHandler {
     public static void registerWith(Registrar registrar) {
         final MethodChannel channel = new MethodChannel(registrar.messenger(), "kraken");
         KrakenPlugin plugin = new KrakenPlugin();
+        plugin.mContext = registrar.context();
         channel.setMethodCallHandler(plugin);
     }
 
     @Override
-    public void onAttachedToEngine(@NonNull FlutterPluginBinding flutterPluginBinding) {
+    public void onAttachedToEngine(FlutterPluginBinding flutterPluginBinding) {
+        mContext = flutterPluginBinding.getApplicationContext();
         channel = new MethodChannel(flutterPluginBinding.getFlutterEngine().getDartExecutor(), "kraken");
         flutterEngine = flutterPluginBinding.getFlutterEngine();
         channel.setMethodCallHandler(this);
@@ -49,33 +52,55 @@ public void reload() {
         }
     }
 
-    @Override
-    public void onMethodCall(@NonNull MethodCall call, @NonNull Result result) {
-        Kraken kraken = Kraken.get(flutterEngine);
-        if (kraken == null) {
-          result.notImplemented();
-          return;
-        }
+    Kraken getKraken() {
+      if (mKraken == null) {
+        mKraken = Kraken.get(flutterEngine);
+      }
+      return mKraken;
+    }
 
-        if (call.method.equals("getUrl")) {
+    @Override
+    public void onMethodCall(MethodCall call, Result result) {
+        switch (call.method) {
+          case "getUrl": {
+            Kraken kraken = getKraken();
             result.success(kraken == null ? "" : kraken.getUrl());
-        } else if (call.method.equals("invokeMethod")) {
-            String method = call.argument("method");
-            Object args = call.argument("args");
-            assert method != null;
-            MethodCall callWrap = new MethodCall(method, args);
-            kraken._handleMethodCall(callWrap, result);
-        } else {
+            break;
+          }
+
+          case "invokeMethod": {
+            Kraken kraken = getKraken();
+            if (kraken != null) {
+              String method = call.argument("method");
+              Object args = call.argument("args");
+              assert method != null;
+              MethodCall callWrap = new MethodCall(method, args);
+              kraken._handleMethodCall(callWrap, result);
+            } else {
+              result.error("Kraken instance not found.", null, null);
+            }
+            break;
+          }
+
+          case "getTemporaryDirectory":
+            result.success(getTemporaryDirectory());
+            break;
+
+          default:
             result.notImplemented();
         }
     }
 
     @Override
-    public void onDetachedFromEngine(@NonNull FlutterPluginBinding binding) {
+    public void onDetachedFromEngine(FlutterPluginBinding binding) {
         channel.setMethodCallHandler(null);
         Kraken kraken = Kraken.get(flutterEngine);
         if (kraken == null) return;
         kraken.destroy();
         flutterEngine = null;
     }
+
+    private String getTemporaryDirectory() {
+      return mContext.getCacheDir().getPath() + "/Kraken";
+    }
 }

kraken/example/macos/Flutter/GeneratedPluginRegistrant.swift

@@ -10,7 +10,6 @@ import jsc
 import kraken
 import kraken_devtools
 import kraken_websocket
-import path_provider_macos
 import shared_preferences_macos
 
 func RegisterGeneratedPlugins(registry: FlutterPluginRegistry) {
@@ -19,6 +18,5 @@ func RegisterGeneratedPlugins(registry: FlutterPluginRegistry) {
   KrakenPlugin.register(with: registry.registrar(forPlugin: "KrakenPlugin"))
   KrakenDevtoolsPlugin.register(with: registry.registrar(forPlugin: "KrakenDevtoolsPlugin"))
   KrakenWebsocketPlugin.register(with: registry.registrar(forPlugin: "KrakenWebsocketPlugin"))
-  PathProviderPlugin.register(with: registry.registrar(forPlugin: "PathProviderPlugin"))
   SharedPreferencesPlugin.register(with: registry.registrar(forPlugin: "SharedPreferencesPlugin"))
 }

kraken/example/macos/Runner.xcodeproj/project.pbxproj

@@ -271,7 +271,6 @@
 				"${BUILT_PRODUCTS_DIR}/kraken_devtools/kraken_devtools.framework",
 				"${PODS_ROOT}/../Flutter/ephemeral/.symlinks/plugins/kraken_websocket/macos/libkraken_websocket_jsc.dylib",
 				"${BUILT_PRODUCTS_DIR}/kraken_websocket/kraken_websocket.framework",
-				"${BUILT_PRODUCTS_DIR}/path_provider_macos/path_provider_macos.framework",
 				"${BUILT_PRODUCTS_DIR}/shared_preferences_macos/shared_preferences_macos.framework",
 			);
 			name = "[CP] Embed Pods Frameworks";
@@ -286,7 +285,6 @@
 				"${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}/kraken_devtools.framework",
 				"${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}/libkraken_websocket_jsc.dylib",
 				"${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}/kraken_websocket.framework",
-				"${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}/path_provider_macos.framework",
 				"${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}/shared_preferences_macos.framework",
 			);
 			runOnlyForDeploymentPostprocessing = 0;

kraken/ios/Classes/KrakenPlugin.m

@@ -40,9 +40,16 @@ - (void)handleMethodCall:(FlutterMethodCall*)call result:(FlutterResult)result {
     Kraken* krakenInstance = [Kraken instanceByBinaryMessenger: [self.registrar messenger]];
     FlutterMethodCall* callWrap = [FlutterMethodCall methodCallWithMethodName: call.arguments[@"method"] arguments: call.arguments[@"args"]];
     [krakenInstance _handleMethodCall:callWrap result:result];
+  } else if ([@"getTemporaryDirectory" isEqualToString: call.method]) {
+    result([self getTemporaryDirectory]);
   } else {
     result(FlutterMethodNotImplemented);
   }
+
+  - (NSString*) getTemporaryDirectory {
+    NSArray<NSString *>* paths = NSSearchPathForDirectoriesInDomains(NSCachesDirectory, NSUserDomainMask, YES);
+    return paths.firstObject;
+  }
 }
 
 @end

kraken/lib/src/foundation/environment.dart

@@ -3,15 +3,23 @@
  * Author: Kraken Team.
  */
 
-import 'dart:io';
-
-import 'package:path_provider/path_provider.dart';
+import 'package:flutter/foundation.dart';
+import 'package:flutter/services.dart';
 
 String? _krakenTemporaryPath;
 Future<String> getKrakenTemporaryPath() async {
   if (_krakenTemporaryPath == null) {
-    Directory temporaryDirectory = await getTemporaryDirectory();
-    _krakenTemporaryPath = temporaryDirectory.path + '/Kraken';
+    String? temporaryDirectory = await getKrakenMethodChannel()
+        .invokeMethod<String>('getTemporaryDirectory');
+    if (temporaryDirectory == null) {
+      throw FlutterError('Can\'t get temporary directory from native side.');
+    }
+    _krakenTemporaryPath = temporaryDirectory;
   }
   return _krakenTemporaryPath!;
 }
+
+MethodChannel _methodChannel = const MethodChannel('kraken');
+MethodChannel getKrakenMethodChannel() {
+  return _methodChannel;
+}

kraken/lib/src/launcher/bundle.dart

@@ -49,6 +49,9 @@ abstract class KrakenBundle {
   static Future<KrakenBundle> getBundle(String path, { String? contentOverride, required int contextId }) async {
     KrakenBundle bundle;
 
+    if (kDebugMode) {
+      print('Kraken getting bundle for contextId: $contextId, path: $path');
+    }
     if (contentOverride != null && contentOverride.isNotEmpty) {
       bundle = RawBundle(contentOverride, Uri.parse(path));
     } else {

kraken/lib/src/module/method_channel.dart

@@ -2,7 +2,8 @@ import 'dart:async';
 import 'package:flutter/services.dart';
 import 'package:flutter/foundation.dart';
 import 'package:kraken/kraken.dart';
-import 'package:kraken/src/module/module_manager.dart';
+
+import 'module_manager.dart';
 
 typedef MethodCallCallback = Future<dynamic> Function(String method, dynamic arguments);
 const String METHOD_CHANNEL_NOT_INITIALIZED = 'MethodChannel not initialized.';
@@ -92,7 +93,8 @@ class KrakenJavaScriptChannel extends KrakenMethodChannel {
 class KrakenNativeChannel extends KrakenMethodChannel {
   // Flutter method channel used to communicate with public SDK API
   // Only works when integration wieh public SDK API
-  static final MethodChannel _nativeChannel = MethodChannel('kraken')
+
+  static final MethodChannel _nativeChannel = getKrakenMethodChannel()
     ..setMethodCallHandler((call) async {
       String method = call.method;
       KrakenController? controller = KrakenController.getControllerOfJSContextId(0);

kraken/lib/src/module/navigator.dart

@@ -8,8 +8,7 @@ class NavigatorModule extends BaseModule {
   NavigatorModule(ModuleManager moduleManager) : super(moduleManager);
 
   @override
-  void dispose() {
-  }
+  void dispose() {}
 
   @override
   String invoke(String method, dynamic params, callback) {

kraken/macos/Classes/KrakenPlugin.m

@@ -38,9 +38,16 @@ - (void)handleMethodCall:(FlutterMethodCall*)call result:(FlutterResult)result {
     Kraken* krakenInstance = [Kraken instanceByBinaryMessenger: [self.registrar messenger]];
     FlutterMethodCall* callWrap = [FlutterMethodCall methodCallWithMethodName: call.arguments[@"method"] arguments: call.arguments[@"args"]];
     [krakenInstance _handleMethodCall:callWrap result:result];
+  } else if ([@"getTemporaryDirectory" isEqualToString: call.method]) {
+    result([self getTemporaryDirectory]);
   } else {
     result(FlutterMethodNotImplemented);
   }
 }
 
+- (NSString*) getTemporaryDirectory {
+  NSArray<NSString *>* paths = NSSearchPathForDirectoriesInDomains(NSCachesDirectory, NSUserDomainMask, YES);
+  return paths.firstObject;
+}
+
 @end

kraken/pubspec.yaml

@@ -10,16 +10,14 @@ environment:
 dependencies:
   flutter:
     sdk: flutter
-  path: ^1.8.0
-  meta: ^1.3.0
-  ffi: ^1.0.0
-  connectivity: ^3.0.4
-  shared_preferences: ^2.0.5
-  device_info: ^2.0.1 # Only support iOS and Android.
-  path_provider: ^2.0.2
-  vector_math: ^2.1.0
-  characters: ^1.1.0
-  vibration: ^1.7.4-nullsafety.0
+  path: ^1.8.0 # Pure dart module.
+  meta: ^1.3.0 # Pure dart module.
+  ffi: ^1.0.0 # Pure dart module.
+  connectivity: ^3.0.6 # No AndroidX used.
+  shared_preferences: ^2.0.6 # No AndroidX used.
+  device_info: ^2.0.1 # Only support iOS and Android, no AndroidX used.
+  vector_math: ^2.1.0 # Pure dart module.
+  vibration: ^1.7.4-nullsafety.0 # No AndroidX used, but can be optional.
 
 dev_dependencies:
   flutter_test:

kraken/test/kraken_test.dart

@@ -3,6 +3,7 @@ import 'dart:io';
 import 'package:flutter/widgets.dart';
 import 'package:flutter/services.dart';
 import 'package:flutter_test/flutter_test.dart';
+import 'package:kraken/foundation.dart';
 
 import 'foundation.dart' as foundation;
 import 'local_http_server.dart';
@@ -20,8 +21,12 @@ void main() {
 
   // Work around with path_provider.
   Directory tempDirectory = Directory('./temp');
-  const MethodChannel channel = MethodChannel('plugins.flutter.io/path_provider');
-  channel.setMockMethodCallHandler((MethodCall methodCall) async => tempDirectory.path);
+  getKrakenMethodChannel().setMockMethodCallHandler((MethodCall methodCall) async {
+    if (methodCall.method == 'getTemporaryDirectory') {
+      return tempDirectory.path;
+    }
+    throw FlutterError('Not implemented for method ${methodCall.method}.');
+  });
 
   // Start tests.
   foundation.main();

kraken/test/src/foundation/environment.dart

@@ -5,7 +5,7 @@ void main() {
   group('environment', () {
     test('getKrakenTemporaryPath()', () async {
       String tempPath = await getKrakenTemporaryPath();
-      expect(tempPath, './temp/Kraken');
+      expect(tempPath, './temp');
     });
   });
 }

performance_tests/macos/Flutter/GeneratedPluginRegistrant.swift

@@ -7,12 +7,10 @@ import Foundation
 
 import connectivity_macos
 import kraken
-import path_provider_macos
 import shared_preferences_macos
 
 func RegisterGeneratedPlugins(registry: FlutterPluginRegistry) {
   ConnectivityPlugin.register(with: registry.registrar(forPlugin: "ConnectivityPlugin"))
   KrakenPlugin.register(with: registry.registrar(forPlugin: "KrakenPlugin"))
-  PathProviderPlugin.register(with: registry.registrar(forPlugin: "PathProviderPlugin"))
   SharedPreferencesPlugin.register(with: registry.registrar(forPlugin: "SharedPreferencesPlugin"))
 }