Code cleanup

n1k3c · Dec 27, 2019 · 5f26cfb · 5f26cfb
1 parent da45550
commit 5f26cfb
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Showing 2 changed files with 7 additions and 47 deletions.
diff --git a/example/lib/main.dart b/example/lib/main.dart
@@ -23,13 +23,13 @@ class _MyAppState extends State<MyApp> {
 
   Future<void> getLinks() async {
     try {
-      PreviewResponse previewResponse = await LinkPreview.getData('https://googfdsfsdle.com');
+      PreviewResponse previewResponse = await LinkPreview.getPreview('https://google.com');
       _previewData(previewResponse);
 
-      PreviewResponse previewResponse2 = await LinkPreview.getData('https://facebook.com');
+      PreviewResponse previewResponse2 = await LinkPreview.getPreview('https://facebook.com');
       _previewData(previewResponse2);
 
-      PreviewResponse previewResponse3 = await LinkPreview.getData('https://amazon.com');
+      PreviewResponse previewResponse3 = await LinkPreview.getPreview('https://amazon.com');
       _previewData(previewResponse3);
     } on PlatformException {
       print('Error occured!!');

diff --git a/lib/link_preview.dart b/lib/link_preview.dart
@@ -1,29 +1,16 @@
 import 'dart:async';
 
-import 'package:flutter/foundation.dart';
 import 'package:flutter/services.dart';
 
 class LinkPreview {
-  static const MethodChannel methodChannel = MethodChannel('link_preview_channel');
-  static const EventChannel eventChannel = EventChannel('link_preview_events');
+  static const MethodChannel _methodChannel =
+      MethodChannel('link_preview_channel');
 
-  static Future<String> getPreview(String url,
-      {@required Function(PreviewResponse model) onData,
-      @required Function onError}) async {
-    return eventChannel
-        .receiveBroadcastStream(url)
-        .listen(
-          (dynamic event) => _mapData(event, onData),
-          onError: (dynamic error) => onError(error),
-        )
-        .asFuture();
-  }
-
-  static Future<PreviewResponse> getData(String url) async {
+  static Future<PreviewResponse> getPreview(String url) async {
     Map<String, dynamic> args = <String, dynamic>{};
     args.putIfAbsent("url", () => url);
 
-    var result = await methodChannel.invokeMethod("previewLink", args);
+    var result = await _methodChannel.invokeMethod("previewLink", args);
     PreviewResponse previewResponse = _mapResultToResponse(result);
     return previewResponse;
   }
@@ -55,33 +42,6 @@ class LinkPreview {
 
     return previewResponse;
   }
-
-  static _mapData(dynamic event, Function(PreviewResponse model) onData) {
-    var data = Map<String, dynamic>.from(event);
-
-    PreviewStatus status;
-
-//    if (data['state'] == 'loading') {
-//      status = PreviewStatus.loading;
-//      PreviewResponse previewModel = PreviewResponse(status);
-//      onData(previewModel);
-//    } else {
-//      status = PreviewStatus.complete;
-//      PreviewResponse previewModel = PreviewResponse(
-//        status,
-//        title: data['title'],
-//        description: data['description'],
-//        image: data['image'],
-//        url: data['url'],
-//        finalUrl: data['final_url'],
-//        cannonicalUrl: data['cannonical_url'],
-//        row: data['row'],
-//        htmlCode: data['html_code'],
-//
-//      );
-//      onData(previewModel);
-//    }
-  }
 }
 
 class PreviewResponse {