experiment

android/app/build.gradle

@@ -37,6 +37,8 @@ android {
 
     compileSdk project.compileSdkVersion
 
+    ndkVersion flutter.ndkVersion
+
     compileOptions {
         sourceCompatibility JavaVersion.VERSION_1_8
         targetCompatibility JavaVersion.VERSION_1_8
@@ -109,7 +111,7 @@ dependencies {
     implementation 'androidx.fragment:fragment-ktx:1.6.2'
     implementation 'androidx.preference:preference-ktx:1.2.1'
 
-    implementation 'com.google.android.material:material:1.10.0'
+    implementation 'com.google.android.material:material:1.11.0'
 
     implementation 'com.github.tony19:logback-android:3.0.0'
 

android/app/src/main/AndroidManifest.xml

@@ -110,6 +110,13 @@
         <meta-data
             android:name="flutterEmbedding"
             android:value="2" />
+
+        <provider
+            android:name="com.superlist.super_native_extensions.DataProvider"
+            android:authorities="com.yubico.yubioath.SuperClipboardDataProvider"
+            android:exported="true"
+            android:grantUriPermissions="true" >
+        </provider>
     </application>
 
 </manifest>

android/app/src/main/kotlin/com/yubico/authenticator/MainActivity.kt

@@ -37,6 +37,11 @@ import android.view.WindowManager
 import androidx.activity.viewModels
 import androidx.core.content.ContextCompat
 import androidx.core.view.WindowCompat
+import androidx.lifecycle.ViewModelStore
+import androidx.lifecycle.ViewModelProvider
+import androidx.lifecycle.ViewModelStoreOwner
+import androidx.lifecycle.findViewTreeViewModelStoreOwner
+import androidx.lifecycle.get
 import androidx.lifecycle.lifecycleScope
 import com.yubico.authenticator.logging.FlutterLog
 import com.yubico.authenticator.oath.AppLinkMethodChannel
@@ -48,6 +53,7 @@ import com.yubico.yubikit.android.transport.nfc.NfcNotAvailable
 import com.yubico.yubikit.android.transport.nfc.NfcYubiKeyDevice
 import com.yubico.yubikit.android.transport.usb.UsbConfiguration
 import com.yubico.yubikit.core.YubiKeyDevice
+import io.flutter.embedding.android.FlutterActivity
 import io.flutter.embedding.android.FlutterFragmentActivity
 import io.flutter.embedding.engine.FlutterEngine
 import io.flutter.plugin.common.BinaryMessenger
@@ -58,9 +64,20 @@ import org.slf4j.LoggerFactory
 import java.io.Closeable
 import java.util.concurrent.Executors
 
-class MainActivity : FlutterFragmentActivity() {
-    private val viewModel: MainViewModel by viewModels()
-    private val oathViewModel: OathViewModel by viewModels()
+class MainActivity : FlutterActivity(), ViewModelStoreOwner {
+
+    private val activityViewModelStore: ViewModelStore by lazy {
+        ViewModelStore()
+    }
+
+    override public val viewModelStore: ViewModelStore = activityViewModelStore
+
+    private val viewModel: MainViewModel   by lazy {
+            ViewModelProvider(this).get(MainViewModel::class.java)
+    }
+    private val oathViewModel: OathViewModel by lazy {
+        ViewModelProvider(this).get(OathViewModel::class.java)
+    }
 
     private val nfcConfiguration = NfcConfiguration()
 

android/build.gradle

@@ -20,7 +20,7 @@ allprojects {
     }
 
     project.ext {
-        minSdkVersion = 21
+        minSdkVersion = 23
         targetSdkVersion = 34
         compileSdkVersion = 34
 

lib/oath/views/add_account_dialog.dart

@@ -56,6 +56,7 @@ class _AddAccountDialogState extends ConsumerState<AddAccountDialog> {
           padding: const EdgeInsets.symmetric(horizontal: 18.0),
           child: FileDropTarget(
             onFileDropped: (fileData) async {
+              debugPrint('onFileDropped');
               Navigator.of(context).pop();
               if (qrScanner != null) {
                 final b64Image = base64Encode(fileData);
@@ -70,6 +71,8 @@ class _AddAccountDialogState extends ConsumerState<AddAccountDialog> {
                     }
                   },
                 );
+              } else {
+                debugPrint('no QR scanner');
               }
             },
             child: Column(
@@ -134,4 +137,16 @@ class _AddAccountDialogState extends ConsumerState<AddAccountDialog> {
           ),
         ));
   }
+
+  @override
+  void dispose() {
+    super.dispose();
+    debugPrint('disposed :(');
+  }
+
+  @override
+  void deactivate() {
+    super.deactivate();
+    debugPrint('deactivated :(');
+  }
 }

lib/widgets/file_drop_target.dart

@@ -14,10 +14,10 @@
  * limitations under the License.
  */
 
-import 'package:desktop_drop/desktop_drop.dart';
 import 'package:flutter/material.dart';
+import 'package:super_drag_and_drop/super_drag_and_drop.dart';
 
-import '../core/state.dart';
+import '../android/app_methods.dart';
 
 class FileDropTarget extends StatefulWidget {
   final Widget child;
@@ -50,23 +50,58 @@ class _FileDropTargetState extends State<FileDropTarget> {
       );
 
   @override
-  Widget build(BuildContext context) => DropTarget(
-        onDragEntered: (_) {
+  Widget build(BuildContext context) => DropRegion(
+        formats: Formats.standardFormats,
+        //hitTestBehavior: HitTestBehavior.opaque,
+        onDropEnter: (_) async {
           setState(() {
             _hovering = true;
           });
         },
-        onDragExited: (_) {
+        onDropLeave: (_) {
           setState(() {
             _hovering = false;
           });
         },
-        onDragDone: (details) async {
-          for (final file in details.files) {
-            widget.onFileDropped(await file.readAsBytes());
+        onDropEnded: (event) async {
+          setState(() {
+            _hovering = false;
+          });
+          await preserveConnectedDeviceWhenPaused();
+        },
+        onDropOver: (event) async {
+          debugPrint('onDropOver');
+          return event.session.allowedOperations.firstOrNull ??
+              DropOperation.none;
+        },
+        onPerformDrop: (PerformDropEvent event) async {
+
+          debugPrint('onPerform');
+          final reader =  event.session.items.firstOrNull?.dataReader;
+          if (reader != null) {
+            if (reader.canProvide(Formats.jpeg)) {
+              debugPrint('received jpeg');
+              reader.getFile(Formats.jpeg, (file) async {
+                widget.onFileDropped(await file.readAll());
+              });
+            }
+
+            if (reader.canProvide(Formats.png)) {
+              debugPrint('received png');
+              reader.getFile(Formats.png, (file) async {
+                debugPrint('reading png data');
+                final data = await file.readAll();
+                debugPrint('have the png data: ${data.length}');
+                widget.onFileDropped(data);
+                debugPrint('leaving function');
+              }, onError: (err) {
+                debugPrint('error getting png file');
+              });
+            }
           }
+          debugPrint('leaving onPerform');
         },
-        enable: !isAndroid,
+
         child: Stack(
           alignment: Alignment.center,
           children: [

linux/flutter/generated_plugin_registrant.cc

@@ -6,23 +6,27 @@
 
 #include "generated_plugin_registrant.h"
 
-#include <desktop_drop/desktop_drop_plugin.h>
+#include <irondash_engine_context/irondash_engine_context_plugin.h>
 #include <local_notifier/local_notifier_plugin.h>
 #include <screen_retriever/screen_retriever_plugin.h>
+#include <super_native_extensions/super_native_extensions_plugin.h>
 #include <tray_manager/tray_manager_plugin.h>
 #include <url_launcher_linux/url_launcher_plugin.h>
 #include <window_manager/window_manager_plugin.h>
 
 void fl_register_plugins(FlPluginRegistry* registry) {
-  g_autoptr(FlPluginRegistrar) desktop_drop_registrar =
-      fl_plugin_registry_get_registrar_for_plugin(registry, "DesktopDropPlugin");
-  desktop_drop_plugin_register_with_registrar(desktop_drop_registrar);
+  g_autoptr(FlPluginRegistrar) irondash_engine_context_registrar =
+      fl_plugin_registry_get_registrar_for_plugin(registry, "IrondashEngineContextPlugin");
+  irondash_engine_context_plugin_register_with_registrar(irondash_engine_context_registrar);
   g_autoptr(FlPluginRegistrar) local_notifier_registrar =
       fl_plugin_registry_get_registrar_for_plugin(registry, "LocalNotifierPlugin");
   local_notifier_plugin_register_with_registrar(local_notifier_registrar);
   g_autoptr(FlPluginRegistrar) screen_retriever_registrar =
       fl_plugin_registry_get_registrar_for_plugin(registry, "ScreenRetrieverPlugin");
   screen_retriever_plugin_register_with_registrar(screen_retriever_registrar);
+  g_autoptr(FlPluginRegistrar) super_native_extensions_registrar =
+      fl_plugin_registry_get_registrar_for_plugin(registry, "SuperNativeExtensionsPlugin");
+  super_native_extensions_plugin_register_with_registrar(super_native_extensions_registrar);
   g_autoptr(FlPluginRegistrar) tray_manager_registrar =
       fl_plugin_registry_get_registrar_for_plugin(registry, "TrayManagerPlugin");
   tray_manager_plugin_register_with_registrar(tray_manager_registrar);

linux/flutter/generated_plugins.cmake

@@ -3,9 +3,10 @@
 #
 
 list(APPEND FLUTTER_PLUGIN_LIST
-  desktop_drop
+  irondash_engine_context
   local_notifier
   screen_retriever
+  super_native_extensions
   tray_manager
   url_launcher_linux
   window_manager

macos/Flutter/GeneratedPluginRegistrant.swift

@@ -5,21 +5,25 @@
 import FlutterMacOS
 import Foundation
 
-import desktop_drop
+import device_info_plus
+import irondash_engine_context
 import local_notifier
 import path_provider_foundation
 import screen_retriever
 import shared_preferences_foundation
+import super_native_extensions
 import tray_manager
 import url_launcher_macos
 import window_manager
 
 func RegisterGeneratedPlugins(registry: FlutterPluginRegistry) {
-  DesktopDropPlugin.register(with: registry.registrar(forPlugin: "DesktopDropPlugin"))
+  DeviceInfoPlusMacosPlugin.register(with: registry.registrar(forPlugin: "DeviceInfoPlusMacosPlugin"))
+  IrondashEngineContextPlugin.register(with: registry.registrar(forPlugin: "IrondashEngineContextPlugin"))
   LocalNotifierPlugin.register(with: registry.registrar(forPlugin: "LocalNotifierPlugin"))
   PathProviderPlugin.register(with: registry.registrar(forPlugin: "PathProviderPlugin"))
   ScreenRetrieverPlugin.register(with: registry.registrar(forPlugin: "ScreenRetrieverPlugin"))
   SharedPreferencesPlugin.register(with: registry.registrar(forPlugin: "SharedPreferencesPlugin"))
+  SuperNativeExtensionsPlugin.register(with: registry.registrar(forPlugin: "SuperNativeExtensionsPlugin"))
   TrayManagerPlugin.register(with: registry.registrar(forPlugin: "TrayManagerPlugin"))
   UrlLauncherPlugin.register(with: registry.registrar(forPlugin: "UrlLauncherPlugin"))
   WindowManagerPlugin.register(with: registry.registrar(forPlugin: "WindowManagerPlugin"))

pubspec.lock

@@ -193,14 +193,6 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "3.1.1"
-  cross_file:
-    dependency: transitive
-    description:
-      name: cross_file
-      sha256: fedaadfa3a6996f75211d835aaeb8fede285dae94262485698afd832371b9a5e
-      url: "https://pub.dev"
-    source: hosted
-    version: "0.3.3+8"
   crypto:
     dependency: "direct main"
     description:
@@ -241,14 +233,22 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "2.3.4"
-  desktop_drop:
-    dependency: "direct main"
+  device_info_plus:
+    dependency: transitive
+    description:
+      name: device_info_plus
+      sha256: "0042cb3b2a76413ea5f8a2b40cec2a33e01d0c937e91f0f7c211fde4f7739ba6"
+      url: "https://pub.dev"
+    source: hosted
+    version: "9.1.1"
+  device_info_plus_platform_interface:
+    dependency: transitive
     description:
-      name: desktop_drop
-      sha256: d55a010fe46c8e8fcff4ea4b451a9ff84a162217bdb3b2a0aa1479776205e15d
+      name: device_info_plus_platform_interface
+      sha256: d3b01d5868b50ae571cd1dc6e502fc94d956b665756180f7b16ead09e836fd64
       url: "https://pub.dev"
     source: hosted
-    version: "0.4.4"
+    version: "7.0.0"
   fake_async:
     dependency: transitive
     description:
@@ -428,6 +428,22 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "1.0.4"
+  irondash_engine_context:
+    dependency: transitive
+    description:
+      name: irondash_engine_context
+      sha256: "0e803321935ca7af1a88f1391be9edfdb940df800353670bfc694934c7643ff3"
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.4.1"
+  irondash_message_channel:
+    dependency: transitive
+    description:
+      name: irondash_message_channel
+      sha256: "500daa1fbe679f7d28a5258df3ff47dab6de352e680dc93c1ca9eae1555d8db5"
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.3.1"
   js:
     dependency: transitive
     description:
@@ -603,6 +619,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "6.0.2"
+  pixel_snap:
+    dependency: transitive
+    description:
+      name: pixel_snap
+      sha256: d31591a4f4aa8ed5dc6fc00b8d027338a5614dfbf5ca658b69d1faa7aba80af7
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.1.4"
   platform:
     dependency: transitive
     description:
@@ -839,6 +863,30 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "1.2.0"
+  super_clipboard:
+    dependency: transitive
+    description:
+      name: super_clipboard
+      sha256: "10774204b35b68f8dc5884ab620f83220d2c12620a8dcf4e6f39c94666f3549f"
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.7.0"
+  super_drag_and_drop:
+    dependency: "direct main"
+    description:
+      name: super_drag_and_drop
+      sha256: cb884e24f75127ddfba7908808ac265249075511c72584148345b259ca99788c
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.7.0"
+  super_native_extensions:
+    dependency: transitive
+    description:
+      name: super_native_extensions
+      sha256: b2fb454a90308f4f25e8ab928272490883d87a28d362307678c76989287cae43
+      url: "https://pub.dev"
+    source: hosted
+    version: "0.7.0"
   sync_http:
     dependency: transitive
     description:
@@ -1046,6 +1094,14 @@ packages:
       url: "https://pub.dev"
     source: hosted
     version: "5.1.1"
+  win32_registry:
+    dependency: transitive
+    description:
+      name: win32_registry
+      sha256: "41fd8a189940d8696b1b810efb9abcf60827b6cbfab90b0c43e8439e3a39d85a"
+      url: "https://pub.dev"
+    source: hosted
+    version: "1.1.2"
   window_manager:
     dependency: "direct main"
     description: