| // Copyright 2017 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #import "SharePlugin.h" |
| |
| static NSString *const PLATFORM_CHANNEL = @"plugins.flutter.io/share"; |
| |
| @implementation FLTSharePlugin |
| |
| + (void)registerWithRegistrar:(NSObject<FlutterPluginRegistrar> *)registrar { |
| FlutterMethodChannel *shareChannel = |
| [FlutterMethodChannel methodChannelWithName:PLATFORM_CHANNEL |
| binaryMessenger:registrar.messenger]; |
| |
| [shareChannel setMethodCallHandler:^(FlutterMethodCall *call, FlutterResult result) { |
| if ([@"share" isEqualToString:call.method]) { |
| NSDictionary *arguments = [call arguments]; |
| NSString *shareText = arguments[@"text"]; |
| |
| if (shareText.length == 0) { |
| result([FlutterError errorWithCode:@"error" |
| message:@"Non-empty text expected" |
| details:nil]); |
| return; |
| } |
| |
| NSNumber *originX = arguments[@"originX"]; |
| NSNumber *originY = arguments[@"originY"]; |
| NSNumber *originWidth = arguments[@"originWidth"]; |
| NSNumber *originHeight = arguments[@"originHeight"]; |
| |
| CGRect originRect; |
| if (originX != nil && originY != nil && originWidth != nil && originHeight != nil) { |
| originRect = CGRectMake([originX doubleValue], [originY doubleValue], |
| [originWidth doubleValue], [originHeight doubleValue]); |
| } |
| |
| [self share:shareText |
| withController:[UIApplication sharedApplication].keyWindow.rootViewController |
| atSource:originRect]; |
| result(nil); |
| } else { |
| result(FlutterMethodNotImplemented); |
| } |
| }]; |
| } |
| |
| + (void)share:(id)sharedItems |
| withController:(UIViewController *)controller |
| atSource:(CGRect)origin { |
| UIActivityViewController *activityViewController = |
| [[UIActivityViewController alloc] initWithActivityItems:@[ sharedItems ] |
| applicationActivities:nil]; |
| activityViewController.popoverPresentationController.sourceView = controller.view; |
| if (!CGRectIsEmpty(origin)) { |
| activityViewController.popoverPresentationController.sourceRect = origin; |
| } |
| [controller presentViewController:activityViewController animated:YES completion:nil]; |
| } |
| |
| @end |
