added Share To telegram

Author: Nagacharan.K

android/.settings/org.eclipse.buildship.core.prefs

@@ -1,2 +1,13 @@
-connection.project.dir=../example/android
+arguments=
+auto.sync=false
+build.scans.enabled=false
+connection.gradle.distribution=GRADLE_DISTRIBUTION(WRAPPER)
+connection.project.dir=
 eclipse.preferences.version=1
+gradle.user.home=
+java.home=C\:/Program Files/Eclipse Foundation/jdk-11.0.12.7-hotspot
+jvm.arguments=
+offline.mode=false
+override.workspace.settings=true
+show.console.view=true
+show.executions.view=true

android/src/main/java/zhuoyuan/li/fluttershareme/FlutterShareMePlugin.java

@@ -48,6 +48,7 @@ public class FlutterShareMePlugin implements MethodCallHandler, FlutterPlugin, A
     final private static String _methodTwitter = "twitter_share";
     final private static String _methodSystemShare = "system_share";
     final private static String _methodInstagramShare = "instagram_share";
+    final private static String _methodTelegramShare = "telegram_share";
 
 
     private Activity activity;
@@ -124,6 +125,10 @@ public void onMethodCall(MethodCall call, @NonNull Result result) {
                 msg = call.argument("url");
                 shareInstagramStory(msg, result);
                 break;
+            case _methodTelegramShare:
+                msg = call.argument("msg");
+                shareToTelegram(msg, result);
+                break;
             default:
                 result.notImplemented();
                 break;
@@ -242,7 +247,30 @@ private void shareWhatsApp(String imagePath, String msg, Result result, boolean
             result.error("error", var9.toString(), "");
         }
     }
-
+      /**
+     * share to telegram
+     *
+     * @param msg                String
+     * @param result             Result
+     */
+    
+    private void shareToTelegram(String msg, Result result) {
+        try {
+            String message = call.argument("msg");
+            Intent telegramIntent = new Intent(Intent.ACTION_SEND);
+            telegramIntent.setType("text/plain");
+            telegramIntent.setPackage("org.telegram.messenger");
+            telegramIntent.putExtra(Intent.EXTRA_TEXT, message);
+            try {
+                startActivity(telegramIntent);
+                result.success("true");
+            } catch (Exception ex) {
+                result.success("false");
+            }
+        } catch (Exception var9) {
+            result.error("error", var9.toString(), "");
+        }
+    }
     /**
      * share whatsapp message to personal number
      *

example/android/.settings/org.eclipse.buildship.core.prefs

@@ -1,2 +1,13 @@
+arguments=
+auto.sync=false
+build.scans.enabled=false
+connection.gradle.distribution=GRADLE_DISTRIBUTION(VERSION(7.0-rc-1))
 connection.project.dir=
 eclipse.preferences.version=1
+gradle.user.home=
+java.home=C\:/Program Files/Eclipse Foundation/jdk-11.0.12.7-hotspot
+jvm.arguments=
+offline.mode=false
+override.workspace.settings=true
+show.console.view=true
+show.executions.view=true

example/lib/main.dart

@@ -12,7 +12,8 @@ enum Share {
   whatsapp_personal,
   whatsapp_business,
   share_system,
-  share_instagram
+  share_instagram,
+  share_telegram
 }
 
 void main() => runApp(MyApp());
@@ -64,6 +65,10 @@ class _MyAppState extends State<MyApp> {
                 onPressed: () => onButtonTap(Share.share_instagram),
                 child: const Text('share to Instagram'),
               ),
+              ElevatedButton(
+                onPressed: () => onButtonTap(Share.share_telegram),
+                child: const Text('share to Telegram'),
+              ),
               ElevatedButton(
                 onPressed: () => onButtonTap(Share.share_system),
                 child: const Text('share to System'),
@@ -110,7 +115,8 @@ class _MyAppState extends State<MyApp> {
       case Share.whatsapp:
         if (file != null) {
           response = await flutterShareMe.shareToWhatsApp(
-              imagePath: file!.path, fileType: videoEnable ? FileType.video : FileType.image);
+              imagePath: file!.path,
+              fileType: videoEnable ? FileType.video : FileType.image);
         } else {
           response = await flutterShareMe.shareToWhatsApp(msg: msg);
         }
@@ -128,6 +134,9 @@ class _MyAppState extends State<MyApp> {
       case Share.share_instagram:
         response = await flutterShareMe.shareToInstagram(imagePath: file!.path);
         break;
+      case Share.share_telegram:
+        response = await flutterShareMe.shareToTelegram(msg: msg);
+        break;
     }
     debugPrint(response);
   }

ios/Classes/SwiftFlutterShareMePlugin.swift

@@ -12,6 +12,7 @@ public class SwiftFlutterShareMePlugin: NSObject, FlutterPlugin, SharingDelegate
     let _methodTwitter = "twitter_share";
     let _methodInstagram = "instagram_share";
     let _methodSystemShare = "system_share";
+    let _methodTelegramShare = "telegram_share";
 
     var result: FlutterResult?
     var documentInteractionController: UIDocumentInteractionController?
@@ -55,7 +56,6 @@ public class SwiftFlutterShareMePlugin: NSObject, FlutterPlugin, SharingDelegate
         }
         else if(call.method.elementsEqual(_methodWhatsAppPersonal)){
             let args = call.arguments as? Dictionary<String,Any>
-            
             shareWhatsAppPersonal(message: args!["msg"]as! String, phoneNumber: args!["phoneNumber"]as! String, result: result)
         }
         else if(call.method.elementsEqual(_methodFaceBook)){
@@ -70,6 +70,10 @@ public class SwiftFlutterShareMePlugin: NSObject, FlutterPlugin, SharingDelegate
             let args = call.arguments as? Dictionary<String,Any>
             shareInstagram(args: args!)
         }
+        else if(call.method.elementsEqual(_methodTelegramShare)){
+            let args = call.arguments as? Dictionary<String,Any>
+            shareToTelegram(message: args!["msg"] as! String )
+        }
         else{
             let args = call.arguments as? Dictionary<String,Any>
             systemShare(message: args!["msg"] as! String,result: result)
@@ -218,10 +222,27 @@ public class SwiftFlutterShareMePlugin: NSObject, FlutterPlugin, SharingDelegate
             }
         }
 
-        
-        
     }
+    //share via telegram
+    //@ text that you want to share.
+    func shareToTelegram(message: String,result: @escaping FlutterResult )
+    {
+        let telegram = "tg://msg?text=\(message)"
+        var characterSet = CharacterSet.urlQueryAllowed
+        characterSet.insert(charactersIn: "?&")
+        let telegramURL  = NSURL(string: telegram.addingPercentEncoding(withAllowedCharacters: characterSet)!)
+        if UIApplication.shared.canOpenURL(telegramURL! as URL)
+        {
+            result("Sucess");
+            UIApplication.shared.openURL(telegramURL! as URL)
+        }
+        else
+        {
+            result(FlutterError(code: "Not found", message: "WhatsAppBusiness is not found", details: "WhatsAppBusiness not intalled or Check url scheme."));
+        }
 
+    }
+
     //share via system native dialog
     //@ text that you want to share.
     func systemShare(message:String,result: @escaping FlutterResult)  {

lib/flutter_share_me.dart

@@ -15,6 +15,7 @@ class FlutterShareMe {
   static const String _methodTwitter = 'twitter_share';
   static const String _methodInstagramShare = 'instagram_share';
   static const String _methodSystemShare = 'system_share';
+  static const String _methodTelegramShare = 'telegram_share';
 
   ///share to WhatsApp
   /// [imagePath] is local image
@@ -60,6 +61,20 @@ class FlutterShareMe {
 
     return result;
   }
+  ///share to Telegram
+  /// [msg] message text you want on telegram
+  Future<String?> shareToTelegram(
+      {required String msg}) async {
+    final Map<String, dynamic> arguments = <String, dynamic>{};
+    arguments.putIfAbsent('msg', () => msg);
+    String? result;
+    try {
+      result = await _channel.invokeMethod<String>(_methodTelegramShare, arguments);
+    } catch (e) {
+      return e.toString();
+    }
+    return result;
+  }
 
   ///share to WhatsApp4Biz
   ///[imagePath] is local image

pubspec.lock

@@ -5,49 +5,49 @@ packages:
     dependency: transitive
     description:
       name: async
-      url: "https://pub.flutter-io.cn"
+      url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.6.1"
+    version: "2.8.1"
   boolean_selector:
     dependency: transitive
     description:
       name: boolean_selector
-      url: "https://pub.flutter-io.cn"
+      url: "https://pub.dartlang.org"
     source: hosted
     version: "2.1.0"
   characters:
     dependency: transitive
     description:
       name: characters
-      url: "https://pub.flutter-io.cn"
+      url: "https://pub.dartlang.org"
     source: hosted
     version: "1.1.0"
   charcode:
     dependency: transitive
     description:
       name: charcode
-      url: "https://pub.flutter-io.cn"
+      url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.2.0"
+    version: "1.3.1"
   clock:
     dependency: transitive
     description:
       name: clock
-      url: "https://pub.flutter-io.cn"
+      url: "https://pub.dartlang.org"
     source: hosted
     version: "1.1.0"
   collection:
     dependency: transitive
     description:
       name: collection
-      url: "https://pub.flutter-io.cn"
+      url: "https://pub.dartlang.org"
     source: hosted
     version: "1.15.0"
   fake_async:
     dependency: transitive
     description:
       name: fake_async
-      url: "https://pub.flutter-io.cn"
+      url: "https://pub.dartlang.org"
     source: hosted
     version: "1.2.0"
   flutter:
@@ -60,25 +60,32 @@ packages:
     description: flutter
     source: sdk
     version: "0.0.0"
+  lint:
+    dependency: "direct main"
+    description:
+      name: lint
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "1.7.2"
   matcher:
     dependency: transitive
     description:
       name: matcher
-      url: "https://pub.flutter-io.cn"
+      url: "https://pub.dartlang.org"
     source: hosted
     version: "0.12.10"
   meta:
     dependency: transitive
     description:
       name: meta
-      url: "https://pub.flutter-io.cn"
+      url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.3.0"
+    version: "1.7.0"
   path:
     dependency: transitive
     description:
       name: path
-      url: "https://pub.flutter-io.cn"
+      url: "https://pub.dartlang.org"
     source: hosted
     version: "1.8.0"
   sky_engine:
@@ -90,58 +97,58 @@ packages:
     dependency: transitive
     description:
       name: source_span
-      url: "https://pub.flutter-io.cn"
+      url: "https://pub.dartlang.org"
     source: hosted
     version: "1.8.1"
   stack_trace:
     dependency: transitive
     description:
       name: stack_trace
-      url: "https://pub.flutter-io.cn"
+      url: "https://pub.dartlang.org"
     source: hosted
     version: "1.10.0"
   stream_channel:
     dependency: transitive
     description:
       name: stream_channel
-      url: "https://pub.flutter-io.cn"
+      url: "https://pub.dartlang.org"
     source: hosted
     version: "2.1.0"
   string_scanner:
     dependency: transitive
     description:
       name: string_scanner
-      url: "https://pub.flutter-io.cn"
+      url: "https://pub.dartlang.org"
     source: hosted
     version: "1.1.0"
   term_glyph:
     dependency: transitive
     description:
       name: term_glyph
-      url: "https://pub.flutter-io.cn"
+      url: "https://pub.dartlang.org"
     source: hosted
     version: "1.2.0"
   test_api:
     dependency: transitive
     description:
       name: test_api
-      url: "https://pub.flutter-io.cn"
+      url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.3.0"
+    version: "0.4.2"
   typed_data:
     dependency: transitive
     description:
       name: typed_data
-      url: "https://pub.flutter-io.cn"
+      url: "https://pub.dartlang.org"
     source: hosted
     version: "1.3.0"
   vector_math:
     dependency: transitive
     description:
       name: vector_math
-      url: "https://pub.flutter-io.cn"
+      url: "https://pub.dartlang.org"
     source: hosted
     version: "2.1.0"
 sdks:
-  dart: ">=2.12.0 <3.0.0"
+  dart: ">=2.14.0-360.0.dev <3.0.0"
   flutter: ">=1.12.0"