[ReactNative] Oss ActionSheet

2026-04-24 04:16:00 +08:00 · 2015-03-13 10:45:27 -07:00
parent 2b38a70e9c
commit 28e38afb68
7 changed files with 571 additions and 0 deletions
--- a/Libraries/ActionSheetIOS/ActionSheetIOS.js
+++ b/Libraries/ActionSheetIOS/ActionSheetIOS.js
@@ -0,0 +1,49 @@
+/**
+ * Copyright 2004-present Facebook. All Rights Reserved.
+ *
+ * @providesModule ActionSheetIOS
+ */
+'use strict';
+
+var invariant = require('invariant');
+var RCTActionSheetManager = require('NativeModulesDeprecated').RKActionSheetManager;
+
+var ActionSheetIOS = {
+  showActionSheetWithOptions(options, callback) {
+    invariant(
+      typeof options === 'object' && options !== null,
+      'Options must a valid object'
+    );
+    invariant(
+      typeof callback === 'function',
+      'Must provide a valid callback'
+    );
+    RCTActionSheetManager.showActionSheetWithOptions(
+      options,
+      () => {}, // RKActionSheet compatibility hack
+      callback
+    );
+  },
+
+  showShareActionSheetWithOptions(options, failureCallback, successCallback) {
+    invariant(
+      typeof options === 'object' && options !== null,
+      'Options must a valid object'
+    );
+    invariant(
+      typeof failureCallback === 'function',
+      'Must provide a valid failureCallback'
+    );
+    invariant(
+      typeof successCallback === 'function',
+      'Must provide a valid successCallback'
+    );
+    RCTActionSheetManager.showShareActionSheetWithOptions(
+      options,
+      failureCallback,
+      successCallback
+    );
+  }
+};
+
+module.exports = ActionSheetIOS;
--- a/Libraries/ActionSheetIOS/RCTActionSheet.xcodeproj/project.pbxproj
+++ b/Libraries/ActionSheetIOS/RCTActionSheet.xcodeproj/project.pbxproj
@@ -0,0 +1,250 @@
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+					/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/include,
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--- a/Libraries/ActionSheetIOS/RCTActionSheetManager.h
+++ b/Libraries/ActionSheetIOS/RCTActionSheetManager.h
@@ -0,0 +1,9 @@
+// Copyright 2004-present Facebook. All Rights Reserved.
+
+#import <UIKit/UIKit.h>
+
+#import "RCTBridge.h"
+
+@interface RCTActionSheetManager : NSObject <RCTBridgeModule>
+
+@end
--- a/Libraries/ActionSheetIOS/RCTActionSheetManager.m
+++ b/Libraries/ActionSheetIOS/RCTActionSheetManager.m
@@ -0,0 +1,120 @@
+// Copyright 2004-present Facebook. All Rights Reserved.
+
+#import "RCTActionSheetManager.h"
+
+#import "RCTLog.h"
+
+@interface RCTActionSheetManager() <UIActionSheetDelegate>
+
+@end
+
+@implementation RCTActionSheetManager {
+  NSMutableDictionary *_callbacks;
+}
+
+- (instancetype)init
+{
+  if ((self = [super init])) {
+    _callbacks = [[NSMutableDictionary alloc] init];
+  }
+  return self;
+}
+
+- (void)showActionSheetWithOptions:(NSDictionary *)options
+                          failureCallback:(RCTResponseSenderBlock)failureCallback
+                          successCallback:(RCTResponseSenderBlock)successCallback
+{
+  RCT_EXPORT();
+
+  dispatch_async(dispatch_get_main_queue(), ^{
+    UIActionSheet *actionSheet = [[UIActionSheet alloc] init];
+
+    actionSheet.title = options[@"title"];
+
+    for (NSString *option in options[@"options"]) {
+      [actionSheet addButtonWithTitle:option];
+    }
+
+    if (options[@"destructiveButtonIndex"]) {
+      actionSheet.destructiveButtonIndex = [options[@"destructiveButtonIndex"] integerValue];
+    }
+    if (options[@"cancelButtonIndex"]) {
+      actionSheet.cancelButtonIndex = [options[@"cancelButtonIndex"] integerValue];
+    }
+
+    actionSheet.delegate = self;
+
+    _callbacks[keyForInstance(actionSheet)] = successCallback;
+
+    UIWindow *appWindow = [[[UIApplication sharedApplication] delegate] window];
+    if (appWindow == nil) {
+      RCTLogError(@"Tried to display action sheet but there is no application window. options: %@", options);
+      return;
+    }
+    [actionSheet showInView:appWindow];
+  });
+}
+
+- (void)showShareActionSheetWithOptions:(NSDictionary *)options
+                        failureCallback:(RCTResponseSenderBlock)failureCallback
+                        successCallback:(RCTResponseSenderBlock)successCallback
+{
+  RCT_EXPORT();
+
+  dispatch_async(dispatch_get_main_queue(), ^{
+    NSMutableArray *items = [NSMutableArray array];
+    id message = options[@"message"];
+    id url = options[@"url"];
+    if ([message isKindOfClass:[NSString class]]) {
+      [items addObject:message];
+    }
+    if ([url isKindOfClass:[NSString class]]) {
+      [items addObject:[NSURL URLWithString:url]];
+    }
+    if ([items count] == 0) {
+      failureCallback(@[@"No `url` or `message` to share"]);
+      return;
+    }
+    UIActivityViewController *share = [[UIActivityViewController alloc] initWithActivityItems:items applicationActivities:nil];
+    UIViewController *ctrl = [[[[UIApplication sharedApplication] delegate] window] rootViewController];
+    if ([share respondsToSelector:@selector(setCompletionWithItemsHandler:)]) {
+      share.completionWithItemsHandler = ^(NSString *activityType, BOOL completed, NSArray *returnedItems, NSError *activityError) {
+        if (activityError) {
+          failureCallback(@[[activityError localizedDescription]]);
+        } else {
+          successCallback(@[@(completed), (activityType ?: [NSNull null])]);
+        }
+      };
+    } else {
+      share.completionHandler = ^(NSString *activityType, BOOL completed) {
+        successCallback(@[@(completed), (activityType ?: [NSNull null])]);
+      };
+    }
+    [ctrl presentViewController:share animated:YES completion:nil];
+  });
+}
+
+#pragma mark UIActionSheetDelegate Methods
+
+- (void)actionSheet:(UIActionSheet *)actionSheet clickedButtonAtIndex:(NSInteger)buttonIndex
+{
+  NSString *key = keyForInstance(actionSheet);
+  RCTResponseSenderBlock callback = _callbacks[key];
+  if (callback) {
+    callback(@[@(buttonIndex)]);
+    [_callbacks removeObjectForKey:key];
+  } else {
+    RCTLogWarn(@"No callback registered for action sheet: %@", actionSheet.title);
+  }
+
+  [[[[UIApplication sharedApplication] delegate] window] makeKeyWindow];
+}
+
+#pragma mark Private
+
+static NSString *keyForInstance(id instance)
+{
+  return [NSString stringWithFormat:@"%p", instance];
+}
+
+@end