Expose "setOffline" method (#142)

* Expose "setOffline" method * Fixing code style issues --------- Co-authored-by: Nishith <[email protected]>
amplitude · Jul 24, 2023 · 01c99e7 · 01c99e7
1 parent 5d2a586
commit 01c99e7
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Showing 5 changed files with 28 additions and 1 deletion.
diff --git a/android/src/main/kotlin/com/amplitude/amplitude_flutter/AmplitudeFlutterPlugin.kt b/android/src/main/kotlin/com/amplitude/amplitude_flutter/AmplitudeFlutterPlugin.kt
@@ -250,6 +250,13 @@ class AmplitudeFlutterPlugin : FlutterPlugin, MethodCallHandler {
                 result.success("setServerZone called..")
             }
 
+            "setOffline" -> {
+                val client = Amplitude.getInstance(instanceName)
+                client.setOffline(json.getBoolean("offline"))
+
+                result.success("setOffline called..")
+            }
+
             else -> {
                 result.notImplemented()
             }

diff --git a/ios/Classes/SwiftAmplitudeFlutterPlugin.swift b/ios/Classes/SwiftAmplitudeFlutterPlugin.swift
@@ -201,6 +201,11 @@ import Amplitude
                     Amplitude.instance(withName: instanceName).setServerZone(ampServerZone, updateServerUrl: updateServerUrl)
                     result(true)
 
+                case "setOffline":
+                    let offline = args["offline"] as! Bool
+                    Amplitude.instance(withName: instanceName).setOffline(offline)
+                    result(true)
+
                 default:
                     result(FlutterMethodNotImplemented)
                 }

diff --git a/lib/amplitude.dart b/lib/amplitude.dart
@@ -330,4 +330,13 @@ class Amplitude extends _Amplitude {
 
     return await _channel.invokeMethod('setServerZone', jsonEncode(properties));
   }
+
+  /// Sets offline. If offline is true, then the SDK will not upload events to Amplitude servers;
+  /// however, it will still log events.
+  Future<void> setOffline(bool enabled) async {
+    Map<String, dynamic> properties = _baseProperties();
+    properties['offline'] = enabled;
+
+    return await _channel.invokeMethod('setOffline', jsonEncode(properties));
+  }
 }
diff --git a/lib/amplitude_web.dart b/lib/amplitude_web.dart
@@ -1,10 +1,11 @@
+import 'dart:async';
 import 'dart:convert';
 
 import 'package:flutter/services.dart';
 import 'package:flutter_web_plugins/flutter_web_plugins.dart';
 import 'package:js/js_util.dart' as js;
+
 import 'web/amplitude_js.dart';
-import 'dart:async';
 
 class AmplitudeFlutterPlugin {
   static void registerWith(Registrar registrar) {
@@ -177,6 +178,10 @@ class AmplitudeFlutterPlugin {
           bool updateServerUrl = args['updateServerUrl'];
           return amplitude.setServerZone(serverZone, updateServerUrl);
         }
+      case "setOffline":
+        {
+          return false;
+        }
       default:
         throw PlatformException(
           code: 'Unimplemented',

diff --git a/lib/web/amplitude_js.dart b/lib/web/amplitude_js.dart
@@ -41,6 +41,7 @@ class Amplitude {
       Function? opt_callback,
       Function? opt_error_callback,
       bool? outOfSession);
+  external bool setOffline(bool enabled);
   external Options options;
 }