Adapted android project to accept sharing intents

android/app/src/main/AndroidManifest.xml

@@ -11,7 +11,7 @@
         <activity
             android:name=".MainActivity"
             android:exported="true"
-            android:launchMode="singleTop"
+            android:launchMode="singleTask"
             android:theme="@style/LaunchTheme"
             android:configChanges="orientation|keyboardHidden|keyboard|screenSize|smallestScreenSize|locale|layoutDirection|fontScale|screenLayout|density|uiMode"
             android:hardwareAccelerated="true"
@@ -28,6 +28,11 @@
                 <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/*" />
+            </intent-filter>
         </activity>
         <!-- Don't delete the meta-data below.
              This is used by the Flutter tool to generate GeneratedPluginRegistrant.java -->

android/app/src/main/kotlin/com/example/my_linkding/MainActivity.kt

@@ -1,6 +1,24 @@
 package com.jgeek00.linkdy
 
+
+import android.content.Intent
+import androidx.annotation.NonNull;
 import io.flutter.embedding.android.FlutterActivity
+import io.flutter.embedding.engine.FlutterEngine
+import io.flutter.plugins.GeneratedPluginRegistrant
+import android.os.Bundle
 
 class MainActivity: FlutterActivity() {
+    override fun configureFlutterEngine(@NonNull flutterEngine: FlutterEngine) {
+        GeneratedPluginRegistrant.registerWith(flutterEngine);
+        java.lang.Thread.sleep(1000);
+    }
+    override fun onCreate(savedInstanceState: Bundle?) {
+        if (intent.getIntExtra("org.chromium.chrome.extra.TASK_ID", -1) == this.taskId) {
+            this.finish()
+            intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
+            startActivity(intent);
+        }
+        super.onCreate(savedInstanceState)
+    }
 }