add support of custom start up args

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

@@ -1,11 +1,6 @@
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
     package="org.wownero.cyberwow">
 
-    <!-- io.flutter.app.FlutterApplication is an android.app.Application that
-         calls FlutterMain.startInitialization(this); in its onCreate method.
-         In most cases you can leave this as-is, but you if you want to provide
-         additional functionality it is fine to subclass or reimplement
-         FlutterApplication and put your custom class here. -->
     <application
         android:name="io.flutter.app.FlutterApplication"
         android:label="CyberWOW"
@@ -17,17 +12,16 @@
             android:configChanges="orientation|keyboardHidden|keyboard|screenSize|smallestScreenSize|locale|layoutDirection|fontScale|screenLayout|density|uiMode"
             android:hardwareAccelerated="true"
             android:windowSoftInputMode="adjustResize">
-            <!-- This keeps the window background of the activity showing
-                 until Flutter renders its first frame. It can be removed if
-                 there is no splash screen (such as the default splash screen
-                 defined in @style/LaunchTheme). -->
-            <!-- <meta-data -->
-            <!--     android:name="io.flutter.app.android.SplashScreenUntilFirstFrame" -->
-            <!--     android:value="true" /> -->
             <intent-filter>
                 <action android:name="android.intent.action.MAIN"/>
                 <category android:name="android.intent.category.LAUNCHER"/>
             </intent-filter>
+
+            <intent-filter>
+                <action android:name="android.intent.action.SEND" />
+                <category android:name="android.intent.category.DEFAULT" />
+                <data android:mimeType="text/plain" />
+            </intent-filter>
         </activity>
 
         <meta-data

cyberwow/android/app/src/main/kotlin/org/wownero/cyberwow/MainActivity.kt

@@ -1,12 +1,64 @@
 package org.wownero.cyberwow
 
 import androidx.annotation.NonNull;
+
 import io.flutter.embedding.android.FlutterActivity
 import io.flutter.embedding.engine.FlutterEngine
 import io.flutter.plugins.GeneratedPluginRegistrant
+import io.flutter.plugin.common.ActivityLifecycleListener
+import io.flutter.plugin.common.MethodCall
+import io.flutter.plugin.common.MethodChannel
+import io.flutter.plugin.common.MethodChannel.MethodCallHandler
+
+import android.content.Intent
+import android.os.Bundle
+import android.util.Log
 
 class MainActivity: FlutterActivity() {
+    private val CHANNEL = "send-intent"
+    private var initialIntentText:String = ""
+    private var initialIntentSet = false
+    private var _channel: MethodChannel? = null;
+
     override fun configureFlutterEngine(@NonNull flutterEngine: FlutterEngine) {
         GeneratedPluginRegistrant.registerWith(flutterEngine);
+
+        val channel = MethodChannel(flutterEngine.dartExecutor.binaryMessenger, CHANNEL);
+        _channel = channel;
+
+        channel.setMethodCallHandler{
+            call, result ->
+                if (call.method == "getInitialIntent") {
+                    result.success(initialIntentText)
+                } else {
+                    result.notImplemented()
+                }
+        }
+
+
+        val intent = getIntent()
+        checkIntent(intent)
+        initialIntentSet = true
+    }
+
+    internal fun handleSendText(intent:Intent) {
+        val text:String = intent.getStringExtra(Intent.EXTRA_TEXT)
+        if (initialIntentSet == false) {
+            initialIntentText = text
+        }
+    }
+
+    internal fun checkIntent(intent: Intent) {
+        val _action = intent.getAction()
+        // Log.i("Main", "action: " + action)
+
+        if (Intent.ACTION_SEND.equals(_action)) {
+            val _type = intent.getType()
+            // Log.i("Main", "type: " + type)
+
+            if (_type == "text/plain") {
+                handleSendText(intent) // Handle text being sent
+            }
+        }
     }
 }

cyberwow/lib/controller/process/run.dart

@@ -37,6 +37,7 @@ Stream<String> runBinary
   final String name,
   { final Stream<String> input,
     final ShouldExit shouldExit,
+    final List<String> userArgs = const [],
   }
 ) async* {
   final newPath = await getBinaryPath(name);
@@ -61,7 +62,7 @@ Stream<String> runBinary
   [
     "--data-dir",
     binDir.path,
-  ] + extraArgs + config.c.extraArgs;
+  ] + extraArgs + config.c.extraArgs + userArgs;
 
   log.info('args: ' + args.toString());
 

cyberwow/lib/main.dart

@@ -69,6 +69,7 @@ class CyberWOW_Page extends StatefulWidget {
 class _CyberWOW_PageState extends State<CyberWOW_Page> with WidgetsBindingObserver
 {
   // AppState _state = LoadingState("init...");
+  static const _channel = const MethodChannel('send-intent');
 
   state.AppState _state;
   AppLifecycleState _notification = AppLifecycleState.resumed;
@@ -77,6 +78,12 @@ class _CyberWOW_PageState extends State<CyberWOW_Page> with WidgetsBindingObserv
 
   final StreamController<String> inputStreamController = StreamController();
 
+  Future<String> getInitialIntent() async {
+    final text = await _channel.invokeMethod('getInitialIntent');
+    log.fine('getInitialIntent: ${text}');
+    return text;
+  }
+
   @override
   void didChangeAppLifecycleState(final AppLifecycleState state) {
     log.fine('app cycle: ${state}');
@@ -112,6 +119,7 @@ class _CyberWOW_PageState extends State<CyberWOW_Page> with WidgetsBindingObserv
     final loadingText = config.c.splash;
     state.LoadingState _loadingState = await _blankState.next(loadingText);
 
+
     final binName = config.c.outputBin;
     final resourcePath = 'native/output/' + describeEnum(config.arch) + '/' + binName;
     final bundle = DefaultAssetBundle.of(context);
@@ -119,8 +127,25 @@ class _CyberWOW_PageState extends State<CyberWOW_Page> with WidgetsBindingObserv
 
     state.SyncingState _syncingState = await _loadingState.next(loading);
 
+    final _initialIntent = await getInitialIntent();
+    final _userArgs = _initialIntent
+    .trim()
+    .split(RegExp(r"\s+"))
+    .where((x) => !x.isEmpty)
+    .toList();
+
+    if (!_userArgs.isEmpty) {
+      log.info('user args: ${_userArgs}');
+    }
+
     final syncing = process
-    .runBinary(binName, input: inputStreamController.stream, shouldExit: _isExiting)
+    .runBinary
+    (
+      binName,
+      input: inputStreamController.stream,
+      shouldExit: _isExiting,
+      userArgs: _userArgs,
+    )
     .asBroadcastStream();
 
     await _syncingState.next(inputStreamController.sink, syncing);