mirror of
https://github.com/status-im/react-native.git
synced 2025-01-09 17:15:54 +00:00
336dbe4c00
Summary:`getCurrentConnectivity()` should resolve with object instead of array otherwise in `NetInfo.fetch().done(reach => console.log('Initial: ' + reach))` `reach` will be undefined (see https://github.com/l-urence/react-native/blob/master/Libraries/Network/NetInfo.js#L200).
cc satya164
Closes https://github.com/facebook/react-native/pull/6373
Differential Revision: D3032773
fb-gh-sync-id: edc545548d3c17387545b6c59894c27e4563cb18
shipit-source-id: edc545548d3c17387545b6c59894c27e4563cb18
97 lines
2.8 KiB
Objective-C
97 lines
2.8 KiB
Objective-C
/**
|
|
* Copyright (c) 2015-present, Facebook, Inc.
|
|
* All rights reserved.
|
|
*
|
|
* This source code is licensed under the BSD-style license found in the
|
|
* LICENSE file in the root directory of this source tree. An additional grant
|
|
* of patent rights can be found in the PATENTS file in the same directory.
|
|
*/
|
|
|
|
#import "RCTNetInfo.h"
|
|
|
|
#import "RCTAssert.h"
|
|
#import "RCTBridge.h"
|
|
#import "RCTEventDispatcher.h"
|
|
|
|
static NSString *const RCTReachabilityStateUnknown = @"unknown";
|
|
static NSString *const RCTReachabilityStateNone = @"none";
|
|
static NSString *const RCTReachabilityStateWifi = @"wifi";
|
|
static NSString *const RCTReachabilityStateCell = @"cell";
|
|
|
|
@implementation RCTNetInfo
|
|
{
|
|
SCNetworkReachabilityRef _reachability;
|
|
NSString *_status;
|
|
}
|
|
|
|
@synthesize bridge = _bridge;
|
|
|
|
RCT_EXPORT_MODULE()
|
|
|
|
static void RCTReachabilityCallback(__unused SCNetworkReachabilityRef target, SCNetworkReachabilityFlags flags, void *info)
|
|
{
|
|
RCTNetInfo *self = (__bridge id)info;
|
|
NSString *status = RCTReachabilityStateUnknown;
|
|
if ((flags & kSCNetworkReachabilityFlagsReachable) == 0 ||
|
|
(flags & kSCNetworkReachabilityFlagsConnectionRequired) != 0) {
|
|
status = RCTReachabilityStateNone;
|
|
}
|
|
|
|
#if TARGET_OS_IPHONE
|
|
|
|
else if ((flags & kSCNetworkReachabilityFlagsIsWWAN) != 0) {
|
|
status = RCTReachabilityStateCell;
|
|
}
|
|
|
|
#endif
|
|
|
|
else {
|
|
status = RCTReachabilityStateWifi;
|
|
}
|
|
|
|
if (![status isEqualToString:self->_status]) {
|
|
self->_status = status;
|
|
[self->_bridge.eventDispatcher sendDeviceEventWithName:@"networkStatusDidChange"
|
|
body:@{@"network_info": status}];
|
|
}
|
|
}
|
|
|
|
#pragma mark - Lifecycle
|
|
|
|
- (instancetype)initWithHost:(NSString *)host
|
|
{
|
|
RCTAssertParam(host);
|
|
RCTAssert(![host hasPrefix:@"http"], @"Host value should just contain the domain, not the URL scheme.");
|
|
|
|
if ((self = [super init])) {
|
|
_status = RCTReachabilityStateUnknown;
|
|
_reachability = SCNetworkReachabilityCreateWithName(kCFAllocatorDefault, host.UTF8String);
|
|
SCNetworkReachabilityContext context = { 0, ( __bridge void *)self, NULL, NULL, NULL };
|
|
SCNetworkReachabilitySetCallback(_reachability, RCTReachabilityCallback, &context);
|
|
SCNetworkReachabilityScheduleWithRunLoop(_reachability, CFRunLoopGetMain(), kCFRunLoopCommonModes);
|
|
}
|
|
return self;
|
|
}
|
|
|
|
- (instancetype)init
|
|
{
|
|
return [self initWithHost:@"apple.com"];
|
|
}
|
|
|
|
- (void)dealloc
|
|
{
|
|
SCNetworkReachabilityUnscheduleFromRunLoop(_reachability, CFRunLoopGetMain(), kCFRunLoopCommonModes);
|
|
CFRelease(_reachability);
|
|
}
|
|
|
|
#pragma mark - Public API
|
|
|
|
// TODO: remove error callback - not needed except by Subscribable interface
|
|
RCT_EXPORT_METHOD(getCurrentConnectivity:(RCTPromiseResolveBlock)resolve
|
|
reject:(__unused RCTPromiseRejectBlock)reject)
|
|
{
|
|
resolve(@{@"network_info": _status});
|
|
}
|
|
|
|
@end
|