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react-native-webview
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Got macOS working.

Tom Underhill 5 年之前
父節點
2aac53b504
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290c68a819
共有 7 個文件被更改，包括 562 次插入 和 15 次删除
分割檢視 顯示文件統計
  1. 2
    2
      example/examples/InlineWebView.js
  2. 30
    0
      example/macos/RNCWebViewExample.xcodeproj/project.pbxproj
  3. 2
    2
      example/macos/RNCWebViewExample.xcodeproj/xcshareddata/xcschemes/RNCWebViewExample-macOS.xcscheme
  4. 69
    10
      ios/RNCWebView.m
  5. 92
    0
      ios/RNCWebView.xcodeproj/project.pbxproj
  6. 3
    1
      ios/RNCWebViewManager.m
  7. 364
    0
      src/WebView.macos.tsx

+ 2
- 2
example/examples/InlineWebView.js 查看文件 

@@ -17,7 +17,7 @@ const HTML = `
17 17 
 <!DOCTYPE html>\n
18 18 
 <html>
19 19 
   <head>
20 
-    <title>Hello Static World</title>
20 
+    <title>Hello World</title>
21 21 
     <meta http-equiv="content-type" content="text/html; charset=utf-8">
22 22 
     <meta name="viewport" content="width=320, user-scalable=no">
23 23 
     <style type="text/css">
 
@@ -36,7 +36,7 @@ const HTML = `
36 36 
     </style>
37 37 
   </head>
38 38 
   <body>
39 
-    <h1>Hello Static World</h1>
39 
+    <h1>Hello World</h1>
40 40 
   </body>
41 41 
 </html>
42 42 
 `;

+ 30
- 0
example/macos/RNCWebViewExample.xcodeproj/project.pbxproj 查看文件 

@@ -20,6 +20,7 @@
20 20 
 		13B07FBF1A68108700A75B9A /* Images.xcassets in Resources */ = {isa = PBXBuildFile; fileRef = 13B07FB51A68108700A75B9A /* Images.xcassets */; };
21 21 
 		13B07FC11A68108700A75B9A /* main.m in Sources */ = {isa = PBXBuildFile; fileRef = 13B07FB71A68108700A75B9A /* main.m */; };
22 22 
 		146834051AC3E58100842450 /* libReact.a in Frameworks */ = {isa = PBXBuildFile; fileRef = 146834041AC3E56700842450 /* libReact.a */; };
23 
+		38116A3723BBECFB00ACE311 /* libRNCWebView-macOS.a in Frameworks */ = {isa = PBXBuildFile; fileRef = 38116A3623BBECFB00ACE311 /* libRNCWebView-macOS.a */; };
23 24 
 		38C1421623BBE5B500902604 /* main.m in Sources */ = {isa = PBXBuildFile; fileRef = 38C1421523BBE5B500902604 /* main.m */; };
24 25 
 		38C1421823BBE65C00902604 /* AppDelegate.m in Sources */ = {isa = PBXBuildFile; fileRef = 38C1421723BBE65C00902604 /* AppDelegate.m */; };
25 26 
 		38C1421C23BBE70D00902604 /* ViewController.m in Sources */ = {isa = PBXBuildFile; fileRef = 38C1421B23BBE70D00902604 /* ViewController.m */; };
 
@@ -142,6 +143,20 @@
142 143 
 			remoteGlobalIDString = 3D383D621EBD27B9005632C8;
143 144 
 			remoteInfo = "double-conversion-tvOS";
144 145 
 		};
146 
+		38116A3523BBECFB00ACE311 /* PBXContainerItemProxy */ = {
147 
+			isa = PBXContainerItemProxy;
148 
+			containerPortal = 3DC5395A220F2C940035D3A3 /* RNCWebView.xcodeproj */;
149 
+			proxyType = 2;
150 
+			remoteGlobalIDString = 38116A3323BBECB700ACE311;
151 
+			remoteInfo = "RNCWebView-macOS";
152 
+		};
153 
+		38116A6E23BBED1000ACE311 /* PBXContainerItemProxy */ = {
154 
+			isa = PBXContainerItemProxy;
155 
+			containerPortal = 3DC5395A220F2C940035D3A3 /* RNCWebView.xcodeproj */;
156 
+			proxyType = 1;
157 
+			remoteGlobalIDString = 38116A2923BBECB700ACE311;
158 
+			remoteInfo = "RNCWebView-macOS";
159 
+		};
145 160 
 		38C1417523BBE33000902604 /* PBXContainerItemProxy */ = {
146 161 
 			isa = PBXContainerItemProxy;
147 162 
 			containerPortal = 00C302A71ABCB8CE00DB3ED1 /* RCTActionSheet.xcodeproj */;
 
@@ -491,6 +506,7 @@
491 506 
 			isa = PBXFrameworksBuildPhase;
492 507 
 			buildActionMask = 2147483647;
493 508 
 			files = (
509 
+				38116A3723BBECFB00ACE311 /* libRNCWebView-macOS.a in Frameworks */,
494 510 
 				38C1422523BBEC1D00902604 /* libRCTAnimation.a in Frameworks */,
495 511 
 				38C1422423BBEB8300902604 /* libRCTText.a in Frameworks */,
496 512 
 				38C1422323BBEB6400902604 /* libRCTNetwork.a in Frameworks */,
 
@@ -637,6 +653,7 @@
637 653 
 			isa = PBXGroup;
638 654 
 			children = (
639 655 
 				3DC5398C220F2C940035D3A3 /* libRNCWebView.a */,
656 
+				38116A3623BBECFB00ACE311 /* libRNCWebView-macOS.a */,
640 657 
 			);
641 658 
 			name = Products;
642 659 
 			sourceTree = "<group>";
 
@@ -757,6 +774,7 @@
757 774 
 			buildRules = (
758 775 
 			);
759 776 
 			dependencies = (
777 
+				38116A6F23BBED1000ACE311 /* PBXTargetDependency */,
760 778 
 			);
761 779 
 			name = "RNCWebViewExample-macOS";
762 780 
 			productName = "Hello World";
 
@@ -941,6 +959,13 @@
941 959 
 			remoteRef = 2DF0FFE82056DD460020B375 /* PBXContainerItemProxy */;
942 960 
 			sourceTree = BUILT_PRODUCTS_DIR;
943 961 
 		};
962 
+		38116A3623BBECFB00ACE311 /* libRNCWebView-macOS.a */ = {
963 
+			isa = PBXReferenceProxy;
964 
+			fileType = archive.ar;
965 
+			path = "libRNCWebView-macOS.a";
966 
+			remoteRef = 38116A3523BBECFB00ACE311 /* PBXContainerItemProxy */;
967 
+			sourceTree = BUILT_PRODUCTS_DIR;
968 
+		};
944 969 
 		38C1417623BBE33000902604 /* libRCTActionSheet.a */ = {
945 970 
 			isa = PBXReferenceProxy;
946 971 
 			fileType = archive.ar;
 
@@ -1309,6 +1334,11 @@
1309 1334 
 			name = RNCWebView;
1310 1335 
 			targetProxy = 1990B95122398FC4009E5EA1 /* PBXContainerItemProxy */;
1311 1336 
 		};
1337 
+		38116A6F23BBED1000ACE311 /* PBXTargetDependency */ = {
1338 
+			isa = PBXTargetDependency;
1339 
+			name = "RNCWebView-macOS";
1340 
+			targetProxy = 38116A6E23BBED1000ACE311 /* PBXContainerItemProxy */;
1341 
+		};
1312 1342 
 /* End PBXTargetDependency section */
1313 1343
1314 1344 
 /* Begin PBXVariantGroup section */

+ 2
- 2
example/macos/RNCWebViewExample.xcodeproj/xcshareddata/xcschemes/RNCWebViewExample-macOS.xcscheme 查看文件 

@@ -3,8 +3,8 @@
3 3 
    LastUpgradeVersion = "1120"
4 4 
    version = "1.3">
5 5 
    <BuildAction
6 
-      parallelizeBuildables = "YES"
7 
-      buildImplicitDependencies = "YES">
6 
+      parallelizeBuildables = "NO"
7 
+      buildImplicitDependencies = "NO">
8 8 
       <BuildActionEntries>
9 9 
          <BuildActionEntry
10 10 
             buildForTesting = "YES"

+ 69
- 10
ios/RNCWebView.m 查看文件 

@@ -9,7 +9,7 @@
9 9 
 #import <React/RCTConvert.h>
10 10 
 #import <React/RCTAutoInsetsProtocol.h>
11 11 
 #import "RNCWKProcessPoolManager.h"
12 
-#import <UIKit/UIKit.h>
12 
+#import <React/RCTUIKit.h>
13 13
14 14 
 #import "objc/runtime.h"
15 15 
 
@@ -19,6 +19,7 @@ static NSString *const MessageHandlerName = @"ReactNativeWebView";
19 19 
 static NSURLCredential* clientAuthenticationCredential;
20 20 
 static NSDictionary* customCertificatesForHost;
21 21
22 
+#if !TARGET_OS_OSX
22 23 
 // runtime trick to remove WKWebView keyboard default toolbar
23 24 
 // see: http://stackoverflow.com/questions/19033292/ios-7-uiwebview-keyboard-issue/19042279#19042279
24 25 
 @interface _SwizzleHelperWK : UIView
 
@@ -39,8 +40,13 @@ static NSDictionary* customCertificatesForHost;
39 40 
     return nil;
40 41 
 }
41 42 
 @end
43 
+#endif // !TARGET_OS_OSX
42 44
43 
-@interface RNCWebView () <WKUIDelegate, WKNavigationDelegate, WKScriptMessageHandler, UIScrollViewDelegate, RCTAutoInsetsProtocol>
45 
+@interface RNCWebView () <WKUIDelegate, WKNavigationDelegate, WKScriptMessageHandler,
46 
+#if !TARGET_OS_OSX
47 
+    UIScrollViewDelegate,
48 
+#endif // !TARGET_OS_OSX
49 
+    RCTAutoInsetsProtocol>
44 50 
 @property (nonatomic, copy) RCTDirectEventBlock onLoadingStart;
45 51 
 @property (nonatomic, copy) RCTDirectEventBlock onLoadingFinish;
46 52 
 @property (nonatomic, copy) RCTDirectEventBlock onLoadingError;
 
@@ -55,14 +61,16 @@ static NSDictionary* customCertificatesForHost;
55 61
56 62 
 @implementation RNCWebView
57 63 
 {
58 
-  UIColor * _savedBackgroundColor;
64 
+  RCTUIColor * _savedBackgroundColor;
59 65 
   BOOL _savedHideKeyboardAccessoryView;
60 66 
   BOOL _savedKeyboardDisplayRequiresUserAction;
61 67
62 68 
   // Workaround for StatusBar appearance bug for iOS 12
63 69 
   // https://github.com/react-native-community/react-native-webview/issues/62
64 70 
   BOOL _isFullScreenVideoOpen;
71 
+#if !TARGET_OS_OSX
65 72 
   UIStatusBarStyle _savedStatusBarStyle;
73 
+#endif // !TARGET_OS_OSX
66 74 
   BOOL _savedStatusBarHidden;
67 75
68 76 
 #if defined(__IPHONE_OS_VERSION_MAX_ALLOWED) && __IPHONE_OS_VERSION_MAX_ALLOWED >= 110000 /* __IPHONE_11_0 */
 
@@ -73,7 +81,7 @@ static NSDictionary* customCertificatesForHost;
73 81 
 - (instancetype)initWithFrame:(CGRect)frame
74 82 
 {
75 83 
   if ((self = [super initWithFrame:frame])) {
76 
-    super.backgroundColor = [UIColor clearColor];
84 
+    super.backgroundColor = [RCTUIColor clearColor];
77 85 
     _bounces = YES;
78 86 
     _scrollEnabled = YES;
79 87 
     _showsHorizontalScrollIndicator = YES;
 
@@ -82,14 +90,17 @@ static NSDictionary* customCertificatesForHost;
82 90 
     _automaticallyAdjustContentInsets = YES;
83 91 
     _contentInset = UIEdgeInsetsZero;
84 92 
     _savedKeyboardDisplayRequiresUserAction = YES;
93 
+#if !TARGET_OS_OSX
85 94 
     _savedStatusBarStyle = RCTSharedApplication().statusBarStyle;
86 95 
     _savedStatusBarHidden = RCTSharedApplication().statusBarHidden;
96 
+#endif // !TARGET_OS_OSX
87 97
88 98 
 #if defined(__IPHONE_OS_VERSION_MAX_ALLOWED) && __IPHONE_OS_VERSION_MAX_ALLOWED >= 110000 /* __IPHONE_11_0 */
89 99 
     _savedContentInsetAdjustmentBehavior = UIScrollViewContentInsetAdjustmentNever;
90 100 
 #endif
91 101 
   }
92 102
103 
+#if !TARGET_OS_OSX
93 104 
   if (@available(iOS 12.0, *)) {
94 105 
     // Workaround for a keyboard dismissal bug present in iOS 12
95 106 
     // https://openradar.appspot.com/radar?id=5018321736957952
 
@@ -114,7 +125,7 @@ static NSDictionary* customCertificatesForHost;
114 125 
                                                    name:UIWindowDidBecomeHiddenNotification
115 126 
                                                  object:nil];
116 127 
   }
117 
-
128 
+#endif // !TARGET_OS_OSX
118 129 
   return self;
119 130 
 }
120 131 
 
@@ -209,6 +220,7 @@ static NSDictionary* customCertificatesForHost;
209 220 
       }
210 221 
     }
211 222
223 
+#if !TARGET_OS_OSX
212 224 
     wkWebViewConfig.allowsInlineMediaPlayback = _allowsInlineMediaPlayback;
213 225 
 #if WEBKIT_IOS_10_APIS_AVAILABLE
214 226 
     wkWebViewConfig.mediaTypesRequiringUserActionForPlayback = _mediaPlaybackRequiresUserAction
 
@@ -218,6 +230,7 @@ static NSDictionary* customCertificatesForHost;
218 230 
 #else
219 231 
     wkWebViewConfig.mediaPlaybackRequiresUserAction = _mediaPlaybackRequiresUserAction;
220 232 
 #endif
233 
+#endif // !TARGET_OS_OSX
221 234
222 235 
     if (_applicationNameForUserAgent) {
223 236 
         wkWebViewConfig.applicationNameForUserAgent = [NSString stringWithFormat:@"%@ %@", wkWebViewConfig.applicationNameForUserAgent, _applicationNameForUserAgent];
 
@@ -287,15 +300,19 @@ static NSDictionary* customCertificatesForHost;
287 300
288 301 
     _webView = [[WKWebView alloc] initWithFrame:self.bounds configuration: wkWebViewConfig];
289 302 
     [self setBackgroundColor: _savedBackgroundColor];
303 
+#if !TARGET_OS_OSX
290 304 
     _webView.scrollView.delegate = self;
305 
+#endif // !TARGET_OS_OSX
291 306 
     _webView.UIDelegate = self;
292 307 
     _webView.navigationDelegate = self;
308 
+#if !TARGET_OS_OSX
293 309 
     _webView.scrollView.scrollEnabled = _scrollEnabled;
294 310 
     _webView.scrollView.pagingEnabled = _pagingEnabled;
295 311 
     _webView.scrollView.bounces = _bounces;
296 312 
     _webView.scrollView.showsHorizontalScrollIndicator = _showsHorizontalScrollIndicator;
297 313 
     _webView.scrollView.showsVerticalScrollIndicator = _showsVerticalScrollIndicator;
298 314 
     _webView.scrollView.directionalLockEnabled = _directionalLockEnabled;
315 
+#endif // !TARGET_OS_OSX
299 316 
     _webView.allowsLinkPreview = _allowsLinkPreview;
300 317 
     [_webView addObserver:self forKeyPath:@"estimatedProgress" options:NSKeyValueObservingOptionOld | NSKeyValueObservingOptionNew context:nil];
301 318 
     _webView.allowsBackForwardNavigationGestures = _allowsBackForwardNavigationGestures;
 
@@ -329,13 +346,16 @@ static NSDictionary* customCertificatesForHost;
329 346 
         [_webView.configuration.userContentController removeScriptMessageHandlerForName:MessageHandlerName];
330 347 
         [_webView removeObserver:self forKeyPath:@"estimatedProgress"];
331 348 
         [_webView removeFromSuperview];
349 
+#if !TARGET_OS_OSX
332 350 
         _webView.scrollView.delegate = nil;
351 
+#endif // !TARGET_OS_OSX
333 352 
         _webView = nil;
334 353 
     }
335 354
336 355 
     [super removeFromSuperview];
337 356 
 }
338 357
358 
+#if !TARGET_OS_OSX
339 359 
 -(void)showFullScreenVideoStatusBars
340 360 
 {
341 361 
 #pragma clang diagnostic ignored "-Wdeprecated-declarations"
 
@@ -383,6 +403,7 @@ static NSDictionary* customCertificatesForHost;
383 403 
       }];
384 404 
     }
385 405 
 }
406 
+#endif // !TARGET_OS_OSX
386 407
387 408 
 - (void)observeValueForKeyPath:(NSString *)keyPath ofObject:(id)object change:(NSDictionary<NSKeyValueChangeKey,id> *)change context:(void *)context{
388 409 
     if ([keyPath isEqual:@"estimatedProgress"] && object == self.webView) {
 
@@ -396,7 +417,7 @@ static NSDictionary* customCertificatesForHost;
396 417 
     }
397 418 
 }
398 419
399 
-- (void)setBackgroundColor:(UIColor *)backgroundColor
420 
+- (void)setBackgroundColor:(RCTUIColor *)backgroundColor
400 421 
 {
401 422 
   _savedBackgroundColor = backgroundColor;
402 423 
   if (_webView == nil) {
 
@@ -404,9 +425,11 @@ static NSDictionary* customCertificatesForHost;
404 425 
   }
405 426
406 427 
   CGFloat alpha = CGColorGetAlpha(backgroundColor.CGColor);
428 
+#if !TARGET_OS_OSX
407 429 
   self.opaque = _webView.opaque = (alpha == 1.0);
408 430 
   _webView.scrollView.backgroundColor = backgroundColor;
409 431 
   _webView.backgroundColor = backgroundColor;
432 
+#endif // !TARGET_OS_OSX
410 433 
 }
411 434
412 435 
 #if defined(__IPHONE_OS_VERSION_MAX_ALLOWED) && __IPHONE_OS_VERSION_MAX_ALLOWED >= 110000 /* __IPHONE_11_0 */
 
@@ -473,14 +496,22 @@ static NSDictionary* customCertificatesForHost;
473 496 
 {
474 497 
   _contentInset = contentInset;
475 498 
   [RCTView autoAdjustInsetsForView:self
499 
+#if !TARGET_OS_OSX
476 500 
                     withScrollView:_webView.scrollView
501 
+#else
502 
+                    withScrollView:nil
503 
+#endif // !TARGET_OS_OSX
477 504 
                       updateOffset:NO];
478 505 
 }
479 506
480 507 
 - (void)refreshContentInset
481 508 
 {
482 509 
   [RCTView autoAdjustInsetsForView:self
510 
+#if !TARGET_OS_OSX
483 511 
                     withScrollView:_webView.scrollView
512 
+#else
513 
+                    withScrollView:nil
514 
+#endif // !TARGET_OS_OSX
484 515 
                       updateOffset:YES];
485 516 
 }
486 517 
 
@@ -519,6 +550,7 @@ static NSDictionary* customCertificatesForHost;
519 550 
     }
520 551 
 }
521 552
553 
+#if !TARGET_OS_OSX
522 554 
 -(void)setKeyboardDisplayRequiresUserAction:(BOOL)keyboardDisplayRequiresUserAction
523 555 
 {
524 556 
     if (_webView == nil) {
 
@@ -623,19 +655,24 @@ static NSDictionary* customCertificatesForHost;
623 655
624 656 
     object_setClass(subview, newClass);
625 657 
 }
658 
+#endif // !TARGET_OS_OSX
626 659
627 
-- (void)scrollViewWillBeginDragging:(UIScrollView *)scrollView
660 
+- (void)scrollViewWillBeginDragging:(RCTUIScrollView *)scrollView
628 661 
 {
662 
+#if !TARGET_OS_OSX
629 663 
   scrollView.decelerationRate = _decelerationRate;
664 
+#endif // !TARGET_OS_OSX
630 665 
 }
631 666
632 667 
 - (void)setScrollEnabled:(BOOL)scrollEnabled
633 668 
 {
634 669 
   _scrollEnabled = scrollEnabled;
670 
+#if !TARGET_OS_OSX
635 671 
   _webView.scrollView.scrollEnabled = scrollEnabled;
672 
+#endif // !TARGET_OS_OSX
636 673 
 }
637 674
638 
-- (void)scrollViewDidScroll:(UIScrollView *)scrollView
675 
+- (void)scrollViewDidScroll:(RCTUIScrollView *)scrollView
639 676 
 {
640 677 
   // Don't allow scrolling the scrollView.
641 678 
   if (!_scrollEnabled) {
 
@@ -670,19 +707,25 @@ static NSDictionary* customCertificatesForHost;
670 707 
 - (void)setDirectionalLockEnabled:(BOOL)directionalLockEnabled
671 708 
 {
672 709 
     _directionalLockEnabled = directionalLockEnabled;
710 
+#if !TARGET_OS_OSX
673 711 
     _webView.scrollView.directionalLockEnabled = directionalLockEnabled;
712 
+#endif // !TARGET_OS_OSX
674 713 
 }
675 714
676 715 
 - (void)setShowsHorizontalScrollIndicator:(BOOL)showsHorizontalScrollIndicator
677 716 
 {
678 717 
     _showsHorizontalScrollIndicator = showsHorizontalScrollIndicator;
718 
+#if !TARGET_OS_OSX
679 719 
     _webView.scrollView.showsHorizontalScrollIndicator = showsHorizontalScrollIndicator;
720 
+#endif // !TARGET_OS_OSX
680 721 
 }
681 722
682 723 
 - (void)setShowsVerticalScrollIndicator:(BOOL)showsVerticalScrollIndicator
683 724 
 {
684 725 
     _showsVerticalScrollIndicator = showsVerticalScrollIndicator;
726 
+#if !TARGET_OS_OSX
685 727 
     _webView.scrollView.showsVerticalScrollIndicator = showsVerticalScrollIndicator;
728 
+#endif // !TARGET_OS_OSX
686 729 
 }
687 730
688 731 
 - (void)postMessage:(NSString *)message
 
@@ -701,7 +744,9 @@ static NSDictionary* customCertificatesForHost;
701 744
702 745 
   // Ensure webview takes the position and dimensions of RNCWebView
703 746 
   _webView.frame = self.bounds;
747 
+#if !TARGET_OS_OSX
704 748 
   _webView.scrollView.contentInset = _contentInset;
749 
+#endif // !TARGET_OS_OSX
705 750 
 }
706 751
707 752 
 - (NSMutableDictionary<NSString *, id> *)baseEvent
 
@@ -767,18 +812,22 @@ static NSDictionary* customCertificatesForHost;
767 812 
 */
768 813 
 - (void)webView:(WKWebView *)webView runJavaScriptAlertPanelWithMessage:(NSString *)message initiatedByFrame:(WKFrameInfo *)frame completionHandler:(void (^)(void))completionHandler
769 814 
 {
815 
+#if !TARGET_OS_OSX
770 816 
     UIAlertController *alert = [UIAlertController alertControllerWithTitle:@"" message:message preferredStyle:UIAlertControllerStyleAlert];
771 817 
     [alert addAction:[UIAlertAction actionWithTitle:@"Ok" style:UIAlertActionStyleDefault handler:^(UIAlertAction *action) {
772 818 
         completionHandler();
773 819 
     }]];
774 820 
     [[self topViewController] presentViewController:alert animated:YES completion:NULL];
775 
-
821 
+#else
822 
+  // TODO
823 
+#endif // !TARGET_OS_OSX
776 824 
 }
777 825
778 826 
 /**
779 827 
 * confirm
780 828 
 */
781 829 
 - (void)webView:(WKWebView *)webView runJavaScriptConfirmPanelWithMessage:(NSString *)message initiatedByFrame:(WKFrameInfo *)frame completionHandler:(void (^)(BOOL))completionHandler{
830 
+#if !TARGET_OS_OSX
782 831 
     UIAlertController *alert = [UIAlertController alertControllerWithTitle:@"" message:message preferredStyle:UIAlertControllerStyleAlert];
783 832 
     [alert addAction:[UIAlertAction actionWithTitle:@"Ok" style:UIAlertActionStyleDefault handler:^(UIAlertAction *action) {
784 833 
         completionHandler(YES);
 
@@ -787,12 +836,16 @@ static NSDictionary* customCertificatesForHost;
787 836 
         completionHandler(NO);
788 837 
     }]];
789 838 
     [[self topViewController] presentViewController:alert animated:YES completion:NULL];
839 
+#else
840 
+  // TODO
841 
+#endif // !TARGET_OS_OSX
790 842 
 }
791 843
792 844 
 /**
793 845 
 * prompt
794 846 
 */
795 847 
 - (void)webView:(WKWebView *)webView runJavaScriptTextInputPanelWithPrompt:(NSString *)prompt defaultText:(NSString *)defaultText initiatedByFrame:(WKFrameInfo *)frame completionHandler:(void (^)(NSString *))completionHandler{
848 
+#if !TARGET_OS_OSX
796 849 
     UIAlertController *alert = [UIAlertController alertControllerWithTitle:@"" message:prompt preferredStyle:UIAlertControllerStyleAlert];
797 850 
     [alert addTextFieldWithConfigurationHandler:^(UITextField *textField) {
798 851 
         textField.text = defaultText;
 
@@ -807,8 +860,12 @@ static NSDictionary* customCertificatesForHost;
807 860 
     [alert addAction:cancelAction];
808 861 
     alert.preferredAction = okAction;
809 862 
     [[self topViewController] presentViewController:alert animated:YES completion:NULL];
863 
+#else
864 
+  // TODO
865 
+#endif // !TARGET_OS_OSX
810 866 
 }
811 867
868 
+#if !TARGET_OS_OSX
812 869 
 /**
813 870 
  * topViewController
814 871 
  */
 
@@ -847,7 +904,7 @@ static NSDictionary* customCertificatesForHost;
847 904 
   }
848 905 
   return window;
849 906 
 }
850 
-
907 
+#endif // !TARGET_OS_OSX
851 908
852 909 
 /**
853 910 
  * Decides whether to allow or cancel a navigation.
 
@@ -1055,7 +1112,9 @@ static NSDictionary* customCertificatesForHost;
1055 1112 
 - (void)setBounces:(BOOL)bounces
1056 1113 
 {
1057 1114 
   _bounces = bounces;
1115 
+#if !TARGET_OS_OSX
1058 1116 
   _webView.scrollView.bounces = bounces;
1117 
+#endif // !TARGET_OS_OSX
1059 1118 
 }
1060 1119
1061 1120 
 - (NSURLRequest *)requestForSource:(id)json {

+ 92
- 0
ios/RNCWebView.xcodeproj/project.pbxproj 查看文件 

@@ -8,11 +8,23 @@
8 8
9 9 
 /* Begin PBXBuildFile section */
10 10 
 		3515965E21A3C86000623BFA /* RNCWKProcessPoolManager.m in Sources */ = {isa = PBXBuildFile; fileRef = 3515965D21A3C86000623BFA /* RNCWKProcessPoolManager.m */; };
11 
+		38116A2B23BBECB700ACE311 /* RNCWebViewManager.m in Sources */ = {isa = PBXBuildFile; fileRef = E91B351B21446E6C00F9801F /* RNCWebViewManager.m */; };
12 
+		38116A2C23BBECB700ACE311 /* RNCWebView.m in Sources */ = {isa = PBXBuildFile; fileRef = E91B351C21446E6C00F9801F /* RNCWebView.m */; };
13 
+		38116A2D23BBECB700ACE311 /* RNCWKProcessPoolManager.m in Sources */ = {isa = PBXBuildFile; fileRef = 3515965D21A3C86000623BFA /* RNCWKProcessPoolManager.m */; };
11 14 
 		E91B351D21446E6C00F9801F /* RNCWebViewManager.m in Sources */ = {isa = PBXBuildFile; fileRef = E91B351B21446E6C00F9801F /* RNCWebViewManager.m */; };
12 15 
 		E91B351E21446E6C00F9801F /* RNCWebView.m in Sources */ = {isa = PBXBuildFile; fileRef = E91B351C21446E6C00F9801F /* RNCWebView.m */; };
13 16 
 /* End PBXBuildFile section */
14 17
15 18 
 /* Begin PBXCopyFilesBuildPhase section */
19 
+		38116A2F23BBECB700ACE311 /* CopyFiles */ = {
20 
+			isa = PBXCopyFilesBuildPhase;
21 
+			buildActionMask = 2147483647;
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+			dstPath = "include/$(PRODUCT_NAME)";
23 
+			dstSubfolderSpec = 16;
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+			files = (
25 
+			);
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+			runOnlyForDeploymentPostprocessing = 0;
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+		};
16 28 
 		58B511D91A9E6C8500147676 /* CopyFiles */ = {
17 29 
 			isa = PBXCopyFilesBuildPhase;
18 30 
 			buildActionMask = 2147483647;
 
@@ -28,6 +40,7 @@
28 40 
 		134814201AA4EA6300B7C361 /* libRNCWebView.a */ = {isa = PBXFileReference; explicitFileType = archive.ar; includeInIndex = 0; path = libRNCWebView.a; sourceTree = BUILT_PRODUCTS_DIR; };
29 41 
 		3515965D21A3C86000623BFA /* RNCWKProcessPoolManager.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = RNCWKProcessPoolManager.m; sourceTree = "<group>"; };
30 42 
 		3515965F21A3C87E00623BFA /* RNCWKProcessPoolManager.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = RNCWKProcessPoolManager.h; sourceTree = "<group>"; };
43 
+		38116A3323BBECB700ACE311 /* libRNCWebView-macOS.a */ = {isa = PBXFileReference; explicitFileType = archive.ar; includeInIndex = 0; path = "libRNCWebView-macOS.a"; sourceTree = BUILT_PRODUCTS_DIR; };
31 44 
 		E91B351921446E6C00F9801F /* RNCWebViewManager.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = RNCWebViewManager.h; sourceTree = "<group>"; };
32 45 
 		E91B351A21446E6C00F9801F /* RNCWebView.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = RNCWebView.h; sourceTree = "<group>"; };
33 46 
 		E91B351B21446E6C00F9801F /* RNCWebViewManager.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = RNCWebViewManager.m; sourceTree = "<group>"; };
 
@@ -35,6 +48,13 @@
35 48 
 /* End PBXFileReference section */
36 49
37 50 
 /* Begin PBXFrameworksBuildPhase section */
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+		38116A2E23BBECB700ACE311 /* Frameworks */ = {
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+			isa = PBXFrameworksBuildPhase;
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+			buildActionMask = 2147483647;
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+			files = (
55 
+			);
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+			runOnlyForDeploymentPostprocessing = 0;
57 
+		};
38 58 
 		58B511D81A9E6C8500147676 /* Frameworks */ = {
39 59 
 			isa = PBXFrameworksBuildPhase;
40 60 
 			buildActionMask = 2147483647;
 
@@ -63,12 +83,30 @@
63 83 
 				3515965D21A3C86000623BFA /* RNCWKProcessPoolManager.m */,
64 84 
 				3515965F21A3C87E00623BFA /* RNCWKProcessPoolManager.h */,
65 85 
 				134814211AA4EA7D00B7C361 /* Products */,
86 
+				38116A3323BBECB700ACE311 /* libRNCWebView-macOS.a */,
66 87 
 			);
67 88 
 			sourceTree = "<group>";
68 89 
 		};
69 90 
 /* End PBXGroup section */
70 91
71 92 
 /* Begin PBXNativeTarget section */
93 
+		38116A2923BBECB700ACE311 /* RNCWebView-macOS */ = {
94 
+			isa = PBXNativeTarget;
95 
+			buildConfigurationList = 38116A3023BBECB700ACE311 /* Build configuration list for PBXNativeTarget "RNCWebView-macOS" */;
96 
+			buildPhases = (
97 
+				38116A2A23BBECB700ACE311 /* Sources */,
98 
+				38116A2E23BBECB700ACE311 /* Frameworks */,
99 
+				38116A2F23BBECB700ACE311 /* CopyFiles */,
100 
+			);
101 
+			buildRules = (
102 
+			);
103 
+			dependencies = (
104 
+			);
105 
+			name = "RNCWebView-macOS";
106 
+			productName = RCTDataManager;
107 
+			productReference = 38116A3323BBECB700ACE311 /* libRNCWebView-macOS.a */;
108 
+			productType = "com.apple.product-type.library.static";
109 
+		};
72 110 
 		58B511DA1A9E6C8500147676 /* RNCWebView */ = {
73 111 
 			isa = PBXNativeTarget;
74 112 
 			buildConfigurationList = 58B511EF1A9E6C8500147676 /* Build configuration list for PBXNativeTarget "RNCWebView" */;
 
@@ -113,11 +151,22 @@
113 151 
 			projectRoot = "";
114 152 
 			targets = (
115 153 
 				58B511DA1A9E6C8500147676 /* RNCWebView */,
154 
+				38116A2923BBECB700ACE311 /* RNCWebView-macOS */,
116 155 
 			);
117 156 
 		};
118 157 
 /* End PBXProject section */
119 158
120 159 
 /* Begin PBXSourcesBuildPhase section */
160 
+		38116A2A23BBECB700ACE311 /* Sources */ = {
161 
+			isa = PBXSourcesBuildPhase;
162 
+			buildActionMask = 2147483647;
163 
+			files = (
164 
+				38116A2B23BBECB700ACE311 /* RNCWebViewManager.m in Sources */,
165 
+				38116A2C23BBECB700ACE311 /* RNCWebView.m in Sources */,
166 
+				38116A2D23BBECB700ACE311 /* RNCWKProcessPoolManager.m in Sources */,
167 
+			);
168 
+			runOnlyForDeploymentPostprocessing = 0;
169 
+		};
121 170 
 		58B511D71A9E6C8500147676 /* Sources */ = {
122 171 
 			isa = PBXSourcesBuildPhase;
123 172 
 			buildActionMask = 2147483647;
 
@@ -131,6 +180,40 @@
131 180 
 /* End PBXSourcesBuildPhase section */
132 181
133 182 
 /* Begin XCBuildConfiguration section */
183 
+		38116A3123BBECB700ACE311 /* Debug */ = {
184 
+			isa = XCBuildConfiguration;
185 
+			buildSettings = {
186 
+				FRAMEWORK_SEARCH_PATHS = "$(SRCROOT)/../node_modules/react-native/**";
187 
+				HEADER_SEARCH_PATHS = (
188 
+					"$(inherited)",
189 
+					"$(SRCROOT)/../node_modules/react-native/React/**",
190 
+				);
191 
+				LIBRARY_SEARCH_PATHS = "$(inherited)";
192 
+				MACOSX_DEPLOYMENT_TARGET = 10.14;
193 
+				OTHER_LDFLAGS = "-ObjC";
194 
+				PRODUCT_NAME = "$(TARGET_NAME)";
195 
+				SDKROOT = macosx;
196 
+				SKIP_INSTALL = YES;
197 
+			};
198 
+			name = Debug;
199 
+		};
200 
+		38116A3223BBECB700ACE311 /* Release */ = {
201 
+			isa = XCBuildConfiguration;
202 
+			buildSettings = {
203 
+				FRAMEWORK_SEARCH_PATHS = "$(SRCROOT)/../node_modules/react-native/**";
204 
+				HEADER_SEARCH_PATHS = (
205 
+					"$(inherited)",
206 
+					"$(SRCROOT)/../node_modules/react-native/React/**",
207 
+				);
208 
+				LIBRARY_SEARCH_PATHS = "$(inherited)";
209 
+				MACOSX_DEPLOYMENT_TARGET = 10.14;
210 
+				OTHER_LDFLAGS = "-ObjC";
211 
+				PRODUCT_NAME = "$(TARGET_NAME)";
212 
+				SDKROOT = macosx;
213 
+				SKIP_INSTALL = YES;
214 
+			};
215 
+			name = Release;
216 
+		};
134 217 
 		58B511ED1A9E6C8500147676 /* Debug */ = {
135 218 
 			isa = XCBuildConfiguration;
136 219 
 			buildSettings = {
 
@@ -247,6 +330,15 @@
247 330 
 /* End XCBuildConfiguration section */
248 331
249 332 
 /* Begin XCConfigurationList section */
333 
+		38116A3023BBECB700ACE311 /* Build configuration list for PBXNativeTarget "RNCWebView-macOS" */ = {
334 
+			isa = XCConfigurationList;
335 
+			buildConfigurations = (
336 
+				38116A3123BBECB700ACE311 /* Debug */,
337 
+				38116A3223BBECB700ACE311 /* Release */,
338 
+			);
339 
+			defaultConfigurationIsVisible = 0;
340 
+			defaultConfigurationName = Release;
341 
+		};
250 342 
 		58B511D61A9E6C8500147676 /* Build configuration list for PBXProject "RNCWebView" */ = {
251 343 
 			isa = XCConfigurationList;
252 344 
 			buildConfigurations = (

+ 3
- 1
ios/RNCWebViewManager.m 查看文件 

@@ -35,7 +35,7 @@ RCT_ENUM_CONVERTER(UIScrollViewContentInsetAdjustmentBehavior, (@{
35 35
36 36 
 RCT_EXPORT_MODULE()
37 37
38 
-- (UIView *)view
38 
+- (RCTUIView *)view
39 39 
 {
40 40 
   RNCWebView *webView = [RNCWebView new];
41 41 
   webView.delegate = self;
 
@@ -110,9 +110,11 @@ RCT_CUSTOM_VIEW_PROPERTY(sharedCookiesEnabled, BOOL, RNCWebView) {
110 110 
     view.sharedCookiesEnabled = json == nil ? false : [RCTConvert BOOL: json];
111 111 
 }
112 112
113 
+#if !TARGET_OS_OSX
113 114 
 RCT_CUSTOM_VIEW_PROPERTY(decelerationRate, CGFloat, RNCWebView) {
114 115 
   view.decelerationRate = json == nil ? UIScrollViewDecelerationRateNormal : [RCTConvert CGFloat: json];
115 116 
 }
117 
+#endif // !TARGET_OS_OSX
116 118
117 119 
 RCT_CUSTOM_VIEW_PROPERTY(directionalLockEnabled, BOOL, RNCWebView) {
118 120 
     view.directionalLockEnabled = json == nil ? true : [RCTConvert BOOL: json];

+ 364
- 0
src/WebView.macos.tsx 查看文件 

@@ -0,0 +1,364 @@
1 
+import React from 'react';
2 
+import {
3 
+  UIManager as NotTypedUIManager,
4 
+  View,
5 
+  requireNativeComponent,
6 
+  NativeModules,
7 
+  Image,
8 
+  findNodeHandle,
9 
+  ImageSourcePropType,
10 
+} from 'react-native';
11 
+import invariant from 'invariant';
12 
+
13 
+import {
14 
+  defaultOriginWhitelist,
15 
+  createOnShouldStartLoadWithRequest,
16 
+  defaultRenderError,
17 
+  defaultRenderLoading,
18 
+} from './WebViewShared';
19 
+import {
20 
+  WebViewErrorEvent,
21 
+  WebViewHttpErrorEvent,
22 
+  WebViewMessageEvent,
23 
+  WebViewNavigationEvent,
24 
+  WebViewProgressEvent,
25 
+  WebViewTerminatedEvent,
26 
+  IOSWebViewProps,
27 
+  DecelerationRateConstant,
28 
+  NativeWebViewIOS,
29 
+  ViewManager,
30 
+  State,
31 
+  RNCWebViewUIManagerIOS,
32 
+} from './WebViewTypes';
33 
+
34 
+import styles from './WebView.styles';
35 
+
36 
+const UIManager = NotTypedUIManager as RNCWebViewUIManagerIOS;
37 
+
38 
+const { resolveAssetSource } = Image;
39 
+const processDecelerationRate = (
40 
+  decelerationRate: DecelerationRateConstant | number | undefined,
41 
+) => {
42 
+  let newDecelerationRate = decelerationRate;
43 
+  if (newDecelerationRate === 'normal') {
44 
+    newDecelerationRate = 0.998;
45 
+  } else if (newDecelerationRate === 'fast') {
46 
+    newDecelerationRate = 0.99;
47 
+  }
48 
+  return newDecelerationRate;
49 
+};
50 
+
51 
+const RNCWebViewManager = NativeModules.RNCWebViewManager as ViewManager;
52 
+
53 
+const RNCWebView: typeof NativeWebViewIOS = requireNativeComponent(
54 
+  'RNCWebView',
55 
+);
56 
+
57 
+class WebView extends React.Component<IOSWebViewProps, State> {
58 
+  static defaultProps = {
59 
+    javaScriptEnabled: true,
60 
+    cacheEnabled: true,
61 
+    originWhitelist: defaultOriginWhitelist,
62 
+    useSharedProcessPool: true,
63 
+  };
64 
+
65 
+  static isFileUploadSupported = async () => {
66 
+    // no native implementation for iOS, depends only on permissions
67 
+    return true;
68 
+  };
69 
+
70 
+  state: State = {
71 
+    viewState: this.props.startInLoadingState ? 'LOADING' : 'IDLE',
72 
+    lastErrorEvent: null,
73 
+  };
74 
+
75 
+  webViewRef = React.createRef<NativeWebViewIOS>();
76 
+
77 
+  // eslint-disable-next-line react/sort-comp
78 
+  getCommands = () => UIManager.getViewManagerConfig('RNCWebView').Commands;
79 
+
80 
+  /**
81 
+   * Go forward one page in the web view's history.
82 
+   */
83 
+  goForward = () => {
84 
+    UIManager.dispatchViewManagerCommand(
85 
+      this.getWebViewHandle(),
86 
+      this.getCommands().goForward,
87 
+      undefined,
88 
+    );
89 
+  };
90 
+
91 
+  /**
92 
+   * Go back one page in the web view's history.
93 
+   */
94 
+  goBack = () => {
95 
+    UIManager.dispatchViewManagerCommand(
96 
+      this.getWebViewHandle(),
97 
+      this.getCommands().goBack,
98 
+      undefined,
99 
+    );
100 
+  };
101 
+
102 
+  /**
103 
+   * Reloads the current page.
104 
+   */
105 
+  reload = () => {
106 
+    this.setState({ viewState: 'LOADING' });
107 
+    UIManager.dispatchViewManagerCommand(
108 
+      this.getWebViewHandle(),
109 
+      this.getCommands().reload,
110 
+      undefined,
111 
+    );
112 
+  };
113 
+
114 
+  /**
115 
+   * Stop loading the current page.
116 
+   */
117 
+  stopLoading = () => {
118 
+    UIManager.dispatchViewManagerCommand(
119 
+      this.getWebViewHandle(),
120 
+      this.getCommands().stopLoading,
121 
+      undefined,
122 
+    );
123 
+  };
124 
+
125 
+  /**
126 
+   * Request focus on WebView rendered page.
127 
+   */
128 
+  requestFocus = () => {
129 
+    UIManager.dispatchViewManagerCommand(
130 
+      this.getWebViewHandle(),
131 
+      this.getCommands().requestFocus,
132 
+      undefined,
133 
+    );
134 
+  };
135 
+
136 
+  /**
137 
+   * Posts a message to the web view, which will emit a `message` event.
138 
+   * Accepts one argument, `data`, which must be a string.
139 
+   *
140 
+   * In your webview, you'll need to something like the following.
141 
+   *
142 
+   * ```js
143 
+   * document.addEventListener('message', e => { document.title = e.data; });
144 
+   * ```
145 
+   */
146 
+  postMessage = (data: string) => {
147 
+    UIManager.dispatchViewManagerCommand(
148 
+      this.getWebViewHandle(),
149 
+      this.getCommands().postMessage,
150 
+      [String(data)],
151 
+    );
152 
+  };
153 
+
154 
+  /**
155 
+   * Injects a javascript string into the referenced WebView. Deliberately does not
156 
+   * return a response because using eval() to return a response breaks this method
157 
+   * on pages with a Content Security Policy that disallows eval(). If you need that
158 
+   * functionality, look into postMessage/onMessage.
159 
+   */
160 
+  injectJavaScript = (data: string) => {
161 
+    UIManager.dispatchViewManagerCommand(
162 
+      this.getWebViewHandle(),
163 
+      this.getCommands().injectJavaScript,
164 
+      [data],
165 
+    );
166 
+  };
167 
+
168 
+  /**
169 
+   * We return an event with a bunch of fields including:
170 
+   *  url, title, loading, canGoBack, canGoForward
171 
+   */
172 
+  updateNavigationState = (event: WebViewNavigationEvent) => {
173 
+    if (this.props.onNavigationStateChange) {
174 
+      this.props.onNavigationStateChange(event.nativeEvent);
175 
+    }
176 
+  };
177 
+
178 
+  /**
179 
+   * Returns the native `WebView` node.
180 
+   */
181 
+  getWebViewHandle = () => {
182 
+    const nodeHandle = findNodeHandle(this.webViewRef.current);
183 
+    invariant(nodeHandle != null, 'nodeHandle expected to be non-null');
184 
+    return nodeHandle as number;
185 
+  };
186 
+
187 
+  onLoadingStart = (event: WebViewNavigationEvent) => {
188 
+    const { onLoadStart } = this.props;
189 
+    if (onLoadStart) {
190 
+      onLoadStart(event);
191 
+    }
192 
+    this.updateNavigationState(event);
193 
+  };
194 
+
195 
+  onLoadingError = (event: WebViewErrorEvent) => {
196 
+    event.persist(); // persist this event because we need to store it
197 
+    const { onError, onLoadEnd } = this.props;
198 
+    if (onLoadEnd) {
199 
+      onLoadEnd(event);
200 
+    }
201 
+    if (onError) {
202 
+      onError(event);
203 
+    }
204 
+    console.warn('Encountered an error loading page', event.nativeEvent);
205 
+
206 
+    this.setState({
207 
+      lastErrorEvent: event.nativeEvent,
208 
+      viewState: 'ERROR',
209 
+    });
210 
+  };
211 
+
212 
+  onHttpError = (event: WebViewHttpErrorEvent) => {
213 
+    const { onHttpError } = this.props;
214 
+    if (onHttpError) {
215 
+      onHttpError(event);
216 
+    }
217 
+  }
218 
+
219 
+  onLoadingFinish = (event: WebViewNavigationEvent) => {
220 
+    const { onLoad, onLoadEnd } = this.props;
221 
+    if (onLoad) {
222 
+      onLoad(event);
223 
+    }
224 
+    if (onLoadEnd) {
225 
+      onLoadEnd(event);
226 
+    }
227 
+    this.setState({
228 
+      viewState: 'IDLE',
229 
+    });
230 
+    this.updateNavigationState(event);
231 
+  };
232 
+
233 
+  onMessage = (event: WebViewMessageEvent) => {
234 
+    const { onMessage } = this.props;
235 
+    if (onMessage) {
236 
+      onMessage(event);
237 
+    }
238 
+  };
239 
+
240 
+  onLoadingProgress = (event: WebViewProgressEvent) => {
241 
+    const { onLoadProgress } = this.props;
242 
+    if (onLoadProgress) {
243 
+      onLoadProgress(event);
244 
+    }
245 
+  };
246 
+
247 
+  onShouldStartLoadWithRequestCallback = (
248 
+    shouldStart: boolean,
249 
+    _url: string,
250 
+    lockIdentifier: number,
251 
+  ) => {
252 
+    const viewManager
253 
+      = (this.props.nativeConfig && this.props.nativeConfig.viewManager)
254 
+      || RNCWebViewManager;
255 
+
256 
+    viewManager.startLoadWithResult(!!shouldStart, lockIdentifier);
257 
+  };
258 
+
259 
+  onContentProcessDidTerminate = (event: WebViewTerminatedEvent) => {
260 
+    const { onContentProcessDidTerminate } = this.props;
261 
+    if (onContentProcessDidTerminate) {
262 
+      onContentProcessDidTerminate(event);
263 
+    }
264 
+  };
265 
+
266 
+  componentDidUpdate(prevProps: IOSWebViewProps) {
267 
+    this.showRedboxOnPropChanges(prevProps, 'allowsInlineMediaPlayback');
268 
+    this.showRedboxOnPropChanges(prevProps, 'incognito');
269 
+    this.showRedboxOnPropChanges(prevProps, 'mediaPlaybackRequiresUserAction');
270 
+    this.showRedboxOnPropChanges(prevProps, 'dataDetectorTypes');
271 
+  }
272 
+
273 
+  showRedboxOnPropChanges(
274 
+    prevProps: IOSWebViewProps,
275 
+    propName: keyof IOSWebViewProps,
276 
+  ) {
277 
+    if (this.props[propName] !== prevProps[propName]) {
278 
+      console.error(
279 
+        `Changes to property ${propName} do nothing after the initial render.`,
280 
+      );
281 
+    }
282 
+  }
283 
+
284 
+  render() {
285 
+    const {
286 
+      decelerationRate: decelerationRateProp,
287 
+      nativeConfig = {},
288 
+      onMessage,
289 
+      onShouldStartLoadWithRequest: onShouldStartLoadWithRequestProp,
290 
+      originWhitelist,
291 
+      renderError,
292 
+      renderLoading,
293 
+      style,
294 
+      containerStyle,
295 
+      ...otherProps
296 
+    } = this.props;
297 
+
298 
+    let otherView = null;
299 
+
300 
+    if (this.state.viewState === 'LOADING') {
301 
+      otherView = (renderLoading || defaultRenderLoading)();
302 
+    } else if (this.state.viewState === 'ERROR') {
303 
+      const errorEvent = this.state.lastErrorEvent;
304 
+      invariant(errorEvent != null, 'lastErrorEvent expected to be non-null');
305 
+      otherView = (renderError || defaultRenderError)(
306 
+        errorEvent.domain,
307 
+        errorEvent.code,
308 
+        errorEvent.description,
309 
+      );
310 
+    } else if (this.state.viewState !== 'IDLE') {
311 
+      console.error(
312 
+        `RNCWebView invalid state encountered: ${this.state.viewState}`,
313 
+      );
314 
+    }
315 
+
316 
+    const webViewStyles = [styles.container, styles.webView, style];
317 
+    const webViewContainerStyle = [styles.container, containerStyle];
318 
+
319 
+    const onShouldStartLoadWithRequest = createOnShouldStartLoadWithRequest(
320 
+      this.onShouldStartLoadWithRequestCallback,
321 
+      // casting cause it's in the default props
322 
+      originWhitelist as readonly string[],
323 
+      onShouldStartLoadWithRequestProp,
324 
+    );
325 
+
326 
+    const decelerationRate = processDecelerationRate(decelerationRateProp);
327 
+
328 
+    const NativeWebView
329 
+      = (nativeConfig.component as typeof NativeWebViewIOS | undefined)
330 
+      || RNCWebView;
331 
+
332 
+    const webView = (
333 
+      <NativeWebView
334 
+        key="webViewKey"
335 
+        {...otherProps}
336 
+        decelerationRate={decelerationRate}
337 
+        messagingEnabled={typeof onMessage === 'function'}
338 
+        onLoadingError={this.onLoadingError}
339 
+        onLoadingFinish={this.onLoadingFinish}
340 
+        onLoadingProgress={this.onLoadingProgress}
341 
+        onLoadingStart={this.onLoadingStart}
342 
+        onHttpError={this.onHttpError}
343 
+        onMessage={this.onMessage}
344 
+        onScroll={this.props.onScroll}
345 
+        onShouldStartLoadWithRequest={onShouldStartLoadWithRequest}
346 
+        onContentProcessDidTerminate={this.onContentProcessDidTerminate}
347 
+        ref={this.webViewRef}
348 
+        // TODO: find a better way to type this.
349 
+        source={resolveAssetSource(this.props.source as ImageSourcePropType)}
350 
+        style={webViewStyles}
351 
+        {...nativeConfig.props}
352 
+      />
353 
+    );
354 
+
355 
+    return (
356 
+      <View style={webViewContainerStyle}>
357 
+        {webView}
358 
+        {otherView}
359 
+      </View>
360 
+    );
361 
+  }
362 
+}
363 
+
364 
+export default WebView;