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hite/cookieforwebview.m

Created Jun 7, 2018
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WKWebview 设置cookie 的代码示例
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cookieforwebview.m
//
// CICAppHostViewController.m
// myApp
//
// 需要h5和native 相互调用接口 页面使用此viewcontroller。
//
// Created by hite on 9/22/15.
// Copyright © 2015 netease. All rights reserved.
//
#import "CICAppHostViewController.h"
#import "CICUserDefaults.h"
#import "Reachability.h"
#import "CICTemplateCacheManager.h"
#import "CICUDID.h"
#import "CICURLChecker.h"
#import "CICViewController+ErrorView.h"
#import "CICUserService.h"
#import "CICWebViewScrollPositionManager.h"
#import "CICCommonUI.h"
#import "CICNavigationBarResponse.h"
#import "CICAppLoggerResponse.h"
#import "CICAppHostCookie.h"
#import "CICScriptMessageDelegate.h"
@interface CICAppHostViewController () <UIScrollViewDelegate, WKNavigationDelegate, WKUIDelegate, CICErrorViewTapRefreshDelegate, WKScriptMessageHandler>
@property (nonatomic, strong) NSTimer *timer;
// 以下是页面加载的进度条
@property (nonatomic, strong) NSTimer *progressorTimer;
@property (nonatomic, strong) NSTimer *clearProgressorTimer;
@property (nonatomic, strong) UIProgressView *progressorView;
@property (nonatomic, assign) BOOL isProgressorDone;
/**
wkwebview 加载本地文件
*/
@property (nonatomic, strong) NSString *localJavaScriptFile;
// 以下是注册 response 使用的属性
/**
可处理 h5 action 的 response类的 NSString 形式。
*/
@property (nonatomic, strong) NSArray<NSString *> *responseClassNames;
/**
response类的 实例的缓存。
*/
@property (nonatomic, strong) NSMutableDictionary *responseClassObjs;
/**
提前初始化，需要在 加载的时候使用
*/
@property (nonatomic, strong) CICNavigationBarResponse *navBarResponse;
@end
static NSString *const kCICRequestProtocal = @"jsbridge://formyApp?param=";
static NSString *const kCICRequestItmsApp = @"itms-apps://";
static NSString *const kCICRequestmyAppProtocal = @"myApp://";
static NSString *const kCICScriptHandlerName = @"kCICScriptHandlerName";
// 是否将客户端的 cookie 同步到 WKWebview 的 cookie 当中
// 作为写 cookie 的假地址
static NSString * _Nonnull kFakeCookieWebPageURLString = @"http://your.domain.com/xhr/user/getUid.do?26u-KQa-fKQ-3BD";
@implementation CICAppHostViewController
- (void)viewDidAppear:(BOOL)animated
{
[super viewDidAppear:animated];
NSString *urlStr = nil;
if (self.webview && !self.webview.isLoading) {
urlStr = [[self.webview URL] absoluteString];
}
if (urlStr.length == 0) {
urlStr = self.loadUrl;
}
[self sendMessageToWebPage:@"pageshow" param:@{ @"url" : urlStr?:@"null" }];
}
- (void)viewDidDisappear:(BOOL)animated
{
[super viewDidDisappear:animated];
NSString *urlStr = [[self.webview URL] absoluteString];
if (urlStr.length == 0) {
urlStr = self.loadUrl;
}
[self sendMessageToWebPage:@"pagehide" param:@{ @"url" : urlStr?:@"null" }];
//
[self.timer invalidate];
self.timer = nil;
[self.progressorTimer invalidate];
self.progressorTimer = nil;
[self.clearProgressorTimer invalidate];
self.clearProgressorTimer = nil;
}
- (void)viewDidLoad
{
[super viewDidLoad];
if (self.isFullScreenWebview) {
self.automaticallyAdjustsScrollViewInsets = NO;
self.extendedLayoutIncludesOpaqueBars = YES;
}
[self initViews];
}
- (void)initViews
{
self.view.backgroundColor = [UIColor whiteColor];
if (self.webview == nil) {
self.webview = [self getWebView];
[self.view addSubview:self.webview];
}
//
DDLogInfo(@"[JSBridge] load urltext: %@", self.loadUrl);
NSURL *actualUrl = [CICURL URLWithString:self.loadUrl];
if (actualUrl == nil) {
[self showTextTip:@"请求地址为空，加载失败。" hideAfterDelay:5];
DDLogError(@"[JSBridge] loadUlr 异常 = %@", self.loadUrl);
return;
}
// 添加url加载进度条。
[self addWebviewProgressor];
if ([CICAppHostCookie loginCookieHasBeenSynced] == NO) {
//
NSURL *cookieURL = [NSURL URLWithString:kFakeCookieWebPageURLString];
NSMutableURLRequest *mutableRequest = [NSMutableURLRequest requestWithURL:cookieURL cachePolicy:NSURLRequestReloadIgnoringCacheData timeoutInterval:120];
WKWebView *cookieWebview = [self getCookieWebview];
[self.view addSubview:cookieWebview];
[cookieWebview loadRequest:mutableRequest];
DDLogInfo(@"[JSBridge] preload cookie for url = %@", self.loadUrl);
} else {
[self loadWebPage];
}
}
- (void)addWebviewProgressor
{
// 仿微信进度条
self.progressorView = [[UIProgressView alloc] initWithFrame:CGRectMake(0, 0, SCREEN_WIDTH, 20.0f)];
// self.progressorView.autoresizingMask = UIViewAutoresizingFlexibleWidth | UIViewAutoresizingFlexibleTopMargin;
self.progressorView.trackTintColor = NYQColorFromRGB(0xffffff);
[self.view addSubview:self.progressorView];
}
- (void)didReceiveMemoryWarning
{
[super didReceiveMemoryWarning];
// Dispose of any resources that can be recreated.
[[CICWebViewScrollPositionManager sharedInstance] clearAllCache];
}
- (void)dealloc
{
[self.webview.configuration.userContentController removeScriptMessageHandlerForName:kCICScriptHandlerName];
self.webview.navigationDelegate = nil;
self.webview.scrollView.delegate = nil;
[self.webview stopLoading];
[self.webview removeFromSuperview];
self.webview = nil;
// 清理 response
[self.responseClassObjs enumerateKeysAndObjectsUsingBlock:^(NSString *key, id _Nonnull obj, BOOL * _Nonnull stop) {
obj = nil;
}];
[self.responseClassObjs removeAllObjects];
self.responseClassObjs = nil;
}
#pragma mark - public
- (void)setLocalFilePath:(NSString *)fileName javaScriptFileName:(NSString *)jsFileName
{
self.loadUrl = fileName;
NSString *jsPath = [self.loadUrl stringByDeletingLastPathComponent];
self.localJavaScriptFile = [jsPath stringByAppendingPathComponent:jsFileName];
}
#pragma mark - UI相关
- (void)loadWebPage
{
NSURL *url = [CICURL URLWithString:self.loadUrl];
if (url == nil) {
DDLogError(@"loadUrl is nil，loadUrl = %@", self.loadUrl);
[self showTextTip:@"加载网页地址错误"];
return;
}
//检查网络是否联网；
DDLogDebug(@"[JSBridge] reachability check started");
long startTime = [[[NSDate alloc] init] timeIntervalSince1970] * 1000;
Reachability *reachability = [Reachability reachabilityForInternetConnection];
if ([reachability isReachable]) {
long endTime = [[[NSDate alloc] init] timeIntervalSince1970] * 1000;
DDLogDebug(@"[JSBridge] reachability check cosumed: %ld", endTime - startTime);
//
if ([CICURL isHttpOrHttpsUrl:url]) {
NSMutableURLRequest *mutableRequest = [NSMutableURLRequest requestWithURL:url cachePolicy:NSURLRequestReloadIgnoringCacheData timeoutInterval:120];
[self.webview loadRequest:mutableRequest];
} else { // 本地资源
[self renderWebViewWithLocalFile:url];
}
// 需要全屏但未设置，设置下
if (self.isFullScreenWebview && self.isTransparentTopBar) {
[self.navigationController setNavigationBarHidden:YES animated:NO];
}
[self toggleErrorView:NO title:nil subTitle:nil];
} else {
[self toggleErrorView:YES title:nil subTitle:nil];
}
}
/**
强制显示 加载失败页面
@param show 是否显示
@param title 第一行大字文案，可以为nil，默认显示加载失败
@param subTitle 第二行文字，可以为nil，默认显示 点击屏幕，重新加载
*/
- (void)toggleErrorView:(BOOL)show title:(NSString *)title subTitle:(NSString *)subTitle
{
if (show) {
if (self.errorView == nil) {
self.errorView = [self getErrorView:CICErrorViewOffline];
[self.view addSubview:self.errorView];
self.errorViewTapRefreshDelegate = self;
}
self.errorView.hidden = NO;
self.webview.hidden = YES;
if (!title) {
title = @"加载失败";
}
if (!subTitle) {
subTitle = @"点击屏幕, 重新加载";
}
[self configureErrorGuidTitle:title subTitle:subTitle];
} else {
self.errorView.hidden = YES;
self.webview.hidden = NO;
}
}
- (void)renderWebViewWithLocalFile:(NSURL *)url
{
NSError *err = nil;
NSString *appHtml = [NSString stringWithContentsOfFile:[url absoluteString] encoding:NSUTF8StringEncoding error:&err];
if (err) {
DDLogError(@"[JSBridge] renderWebViewWithLocalFile failed.err = %@, url = %@", err, url);
} else {
NSString *baseUrlString = [url absoluteString];
baseUrlString = [baseUrlString stringByReplacingOccurrencesOfString:[NSString stringWithFormat:@"/%@", baseUrlString.lastPathComponent] withString:@""];
NSURL *baseUrl = [NSURL fileURLWithPath:baseUrlString isDirectory:YES];
[self.webview loadHTMLString:appHtml baseURL:baseUrl];
}
}
#pragma makr - errorView Tap
- (void)didTapErrorViewRefresh
{
[self showLoading:@""];
//
self.errorView.hidden = YES;
[self loadWebPage];
//
[self hideHUD];
}
#pragma mark - core
- (void)dispatchParsingParameterContent:(NSDictionary *)contentJSON
{ // 解析是否包含了日志
NSMutableDictionary *paramDict = [[contentJSON objectForKey:@"param"] mutableCopy];
id native_logs = [paramDict objectForKey:@"native_logs"];
if (native_logs && [native_logs isKindOfClass: NSDictionary.class]){// 如果包含了logs的数组
// 去掉日志数据，防止干扰
[paramDict removeObjectForKey:@"native_logs"];
// 检查是否需要发送log
dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0), ^{
NSString *key = @"CICAppLoggerResponse";
CICAppLoggerResponse *loggerResp = [self.responseClassObjs objectForKey:key];
if (loggerResp == nil) {
Class responseClass = NSClassFromString(key);
loggerResp = [[responseClass alloc] initWithAppHost:self];
// 缓存住
[self.responseClassObjs setObject:loggerResp forKey:key];
[loggerResp sendLogOfDiscoveryToBI:native_logs];
}
});
}
// 增加对异常参数的catch
@try {
[self dispatchRequest:[contentJSON objectForKey:@"action"] parameter:paramDict];
} @catch (NSException *exception) {
[self showTextTip:@"H5接口异常"];
DDLogError(@"[JSBridge] h5接口解析异常，接口数据：%@", contentJSON);
} @finally {
}
}
// 延迟初始化； 短路判断
- (void)dispatchRequest:(NSString *)action parameter:(NSDictionary *)paramDict
{
BOOL catched = NO;
// 先过内置的 action handler
if ([@"showErrorView" isEqualToString:action]) {
[self toggleErrorView:YES title:[paramDict objectForKey:@"title"] subTitle:[paramDict objectForKey:@"subTitle"]];
catched = YES;
} else {
// 进入第三方的response
for (NSInteger i = 0; i < self.responseClassNames.count; i++) {
NSString *key = [self.responseClassNames objectAtIndex:i];
Class responseClass = NSClassFromString(key);
if ([responseClass isSupportedAction:action]) {
// 先判断是否可以响应，再决定初始化。
id<CICAppHostProtocol> vc = [self.responseClassObjs objectForKey:key];
if (vc == nil) {
vc = [[responseClass alloc] initWithAppHost:self];
// 缓存住
[self.responseClassObjs setObject:vc forKey:key];
}
[vc handleAction:action withParam:paramDict];
catched = YES;
break;
}
}
}
//
if (catched == NO) {
DDLogError(@"[JSBridge] action (%@) not supported yet.", action);
}
}
#pragma mark - wkwebview uidelegate
- (WKWebView *)webView:(WKWebView *)webView
createWebViewWithConfiguration:(WKWebViewConfiguration *)configuration
forNavigationAction:(WKNavigationAction *)navigationAction
windowFeatures:(WKWindowFeatures *)windowFeatures
{
if (!navigationAction.targetFrame.isMainFrame) {
[webView loadRequest:navigationAction.request];
}
NSLog(@"%@", NSStringFromSelector(_cmd));
return nil;
}
#pragma mark - wkwebview navigation delegate
- (void)webView:(WKWebView *)webView decidePolicyForNavigationAction:(WKNavigationAction *)navigationAction decisionHandler:(void (^)(WKNavigationActionPolicy))decisionHandler
{
DDLogDebug(@"%@", NSStringFromSelector(_cmd));
NSURLRequest *request = navigationAction.request;
//此url解析规则自己定义
NSString *rurl = [[request URL] absoluteString];
[self logRequestAndResponse:rurl type:@"request"];
WKNavigationActionPolicy policy = WKNavigationActionPolicyAllow;
if ([self isValidmyAppRequest:rurl]) { //使用myApp协议打开
[CICNavHelper openURL:[CICURL URLWithString:rurl]];
policy = WKNavigationActionPolicyCancel;
} else if ([self isValidRequest:rurl]) {
NSURL *actualUrl = [CICURL URLWithString:self.loadUrl];
if (![[CICURLChecker sharedManager] checkURL:actualUrl forAuthorizationType:CICAuthorizationTypeAppHost]) {
DDLogError(@"invalid url visited : %@", self.loadUrl);
} else {
NSString *param = [rurl stringByReplacingOccurrencesOfString:kCICRequestProtocal withString:@""];
NSDictionary *contentJSON = nil;
NSError *contentParseError;
if (param) {
param = [NSString stringDecodeURIComponent:param];
contentJSON = [NSJSONSerialization JSONObjectWithData:[param dataUsingEncoding:NSUTF8StringEncoding] options:0 error:&contentParseError];
}
[self dispatchParsingParameterContent:contentJSON];
}
// DDLogInfo(@"web view called > %@", param);
policy = WKNavigationActionPolicyCancel;
} else if ([self isItmsAppsRequest:rurl]) { //遇到 itms-apps://itunes.apple.com/cn/app/id992055304 主动 pop出去
// URL Scheme and App Store links won't work https://github.com/ShingoFukuyama/WKWebViewTips#url-scheme-and-app-store-links-wont-work
self.timer = [NSTimer scheduledTimerWithTimeInterval:1 target:self selector:@selector(popOutImmediately) userInfo:nil repeats:NO];
[[UIApplication sharedApplication] openURL:[request URL]];
policy = WKNavigationActionPolicyCancel;
}
//
decisionHandler(policy);
}
- (void)webView:(WKWebView *)webView didReceiveServerRedirectForProvisionalNavigation:(WKNavigation *)navigation
{
DDLogDebug(@"[JSBridge] didReceiveServerRedirectForProvisionalNavigation = %@", navigation);
}
- (void)webView:(WKWebView *)webView decidePolicyForNavigationResponse:(nonnull WKNavigationResponse *)navigationResponse decisionHandler:(nonnull void (^)(WKNavigationResponsePolicy))decisionHandler
{
NSURLResponse *resp = navigationResponse.response;
NSURL *url = [resp URL];
DDLogDebug(@"[JSBridge] navigationResponse.url = %@", url);
decisionHandler(WKNavigationResponsePolicyAllow);
}
- (void)webView:(WKWebView *)webView didCommitNavigation:(WKNavigation *)navigation
{
DDLogDebug(@"[JSBridge] didCommitNavigation = %@", navigation);
}
- (void)webView:(WKWebView *)webView didStartProvisionalNavigation:(WKNavigation *)navigation
{
if (self.disabledProgressor) {
self.progressorView.hidden = YES;
} else {
// 清理旧的timer
[self.progressorTimer invalidate];
self.progressorView.progress = 0;
self.isProgressorDone = NO;
self.progressorView.hidden = NO;
// 0.01667 is roughly 1/60, so it will update at 60 FPS
self.progressorTimer = [NSTimer scheduledTimerWithTimeInterval:0.01667 target:self selector:@selector(fakeProgressor) userInfo:nil repeats:YES];
}
DDLogDebug(@"%@", NSStringFromSelector(_cmd));
}
- (void)webView:(WKWebView *)webView didFinishNavigation:(WKNavigation *)navigation
{
if (webView.isLoading) {
return;
}
NSURL *targetURL = webView.URL;
if ([CICAppHostCookie loginCookieHasBeenSynced] == NO && targetURL.query.length > 0 && [kFakeCookieWebPageURLString containsString:targetURL.query]) {
[CICAppHostCookie setLoginCookieHasBeenSynced:YES];
// 加载真正的页面；此时已经有 App 的 cookie 存在了。
[webView removeFromSuperview];
[self loadWebPage];
return;
}
//如果是全新加载页面，而不是从历史里弹出的情况下，需要渲染导航
if (![self.webview canGoForward]) {
[self.navBarResponse initNavigationBarButtons];
}
//
[self.navBarResponse initNavigationBarTitle];
[self insertData:@{ @"ios" : @YES } intoPageWithVarName:@"platform"];
//设置发现的后台接口；
NSDictionary *inserted = [self supportListByNow];
[inserted enumerateKeysAndObjectsUsingBlock:^(NSString *keyStr, id obj, BOOL *stop) {
[self insertData:obj intoPageWithVarName:keyStr];
}];
[self sendMessageToWebPage:@"onready" param:@{}];
self.isProgressorDone = YES;
// 防止内存飙升
[[NSUserDefaults standardUserDefaults] setInteger:0 forKey:@"WebKitCacheModelPreferenceKey"];
[[NSUserDefaults standardUserDefaults] setBool:NO forKey:@"WebKitDiskImageCacheEnabled"];
[[NSUserDefaults standardUserDefaults] setBool:NO forKey:@"WebKitOfflineWebApplicationCacheEnabled"];
[[NSUserDefaults standardUserDefaults] synchronize];
//
[self dealWithViewHistory];
DDLogDebug(@"%@", NSStringFromSelector(_cmd));
}
- (void)userContentController:(WKUserContentController *)userContentController didReceiveScriptMessage:(WKScriptMessage *)message
{
if ([message.name isEqualToString:kCICScriptHandlerName]) {
//
DDLogDebug(@"%@",message.body);
NSDictionary *contentJSON = message.body;
[self dispatchParsingParameterContent:contentJSON];
} else {
#if CIC_TEST == 1
[self showTextTip:@"没有实现的接口"];
#endif
DDLogError(@"[JSBridge] unknown methods : %@", message.name);
}
}
- (void)webView:(WKWebView *)webView didFailNavigation:(WKNavigation *)navigation withError:(NSError *)error
{
self.isProgressorDone = YES;
DDLogDebug(@"%@", NSStringFromSelector(_cmd));
}
- (void)webView:(WKWebView *)webView didFailProvisionalNavigation:(WKNavigation *)navigation withError:(NSError *)error
{
self.isProgressorDone = YES;
DDLogDebug(@"%@", NSStringFromSelector(_cmd));
[self showTextTip:@"加载页面内容时出错"];
DDLogInfo(@"[JSBridge] load page error = %@", error);
}
- (void)popOutImmediately
{
if (self.fromPresented) {
[self dismissViewControllerAnimated:NO completion:nil];
} else {
[self.navigationController popViewControllerAnimated:NO];
}
}
- (void)fakeProgressor
{
// DDLogDebug(@"[JSBridge] progress = %f", self.webview.estimatedProgress);
if (self.isProgressorDone) {
[self.progressorView setProgress:1 animated:YES];
[self.progressorTimer invalidate];
// 完成之后clear进度
self.clearProgressorTimer = [NSTimer scheduledTimerWithTimeInterval:1.0 target:self selector:@selector(clearProgressor) userInfo:nil repeats:NO];
} else {
self.progressorView.progress = self.webview.estimatedProgress;
}
}
- (void)clearProgressor
{
self.progressorView.hidden = YES;
[self.clearProgressorTimer invalidate];
}
#pragma mark - supportType
- (void)executeJavaScriptString:(NSString *)javaScriptString
{
[self.webview evaluateJavaScript:javaScriptString completionHandler:nil];
}
#pragma mark - innner
- (BOOL)isValidRequest:(NSString *)url
{
return [url hasPrefix:kCICRequestProtocal];
}
- (BOOL)isItmsAppsRequest:(NSString *)url
{
// itms-appss://itunes.apple.com/cn/app/id992055304
// https://itunes.apple.com/cn/app/id992055304
NSArray<NSString *> *prefixs = @[ kCICRequestItmsApp, @"itms-appss://", @"itms-services://", @"itmss://" ];
BOOL __block pass = NO;
[prefixs enumerateObjectsUsingBlock:^(NSString *_Nonnull obj, NSUInteger idx, BOOL *_Nonnull stop) {
if ([url hasPrefix:obj]) {
pass = YES;
*stop = YES;
}
}];
return pass;
}
- (BOOL)isValidmyAppRequest:(NSString *)url
{
return [url hasPrefix:kCICRequestmyAppProtocal];
}
- (void)callbackFunctionOnWebPage:(NSString *)actionName param:(NSDictionary *)paramDict
{
[self __sendMessageToWebPage:actionName funcName:@"__callback" param:paramDict];
}
- (void)sendMessageToWebPage:(NSString *)actionName param:(NSDictionary *)paramDict
{
[self __sendMessageToWebPage:actionName funcName:@"__fire" param:paramDict];
}
- (void)__sendMessageToWebPage:(NSString *)actionName funcName:(NSString *)funcName param:(NSDictionary *)paramDict
{
NSData *objectOfJSON = nil;
NSError *contentParseError;
objectOfJSON = [NSJSONSerialization dataWithJSONObject:paramDict options:NSJSONWritingPrettyPrinted error:&contentParseError];
NSString *jsCode = [NSString stringWithFormat:@"window.appHost.%@('%@',%@);", funcName, actionName, [[NSString alloc] initWithData:objectOfJSON encoding:NSUTF8StringEncoding]];
[self logRequestAndResponse:jsCode type:@"response"];
jsCode = [jsCode stringByReplacingOccurrencesOfString:@"\n" withString:@""];
[self executeJavaScriptString:jsCode];
// DDLogInfo(@"invoke js: %@", jsCode);
}
- (void)logRequestAndResponse:(NSString *)str type:(NSString *)type
{
NSUInteger toIndex = MIN(500, str.length);
DDLogDebug(@"[JSBridge] debug type: %@ , url : %@", type, [str substringToIndex:toIndex]);
}
#pragma mark - getter
- (CICNavigationBarResponse *)navBarResponse
{
if (_navBarResponse == nil) {
// 先检测是否存在于缓存里
_navBarResponse = [self.responseClassObjs objectForKey:@"CICNavigationBarResponse"];
// 预初始化
if (_navBarResponse == nil) {
_navBarResponse = [[CICNavigationBarResponse alloc] initWithAppHost:self];
[self.responseClassObjs setObject:_navBarResponse forKey:@"CICNavigationBarResponse"];
}
}
return _navBarResponse;
}
- (WKWebView *)getCookieWebview
{
// 设置加载页面完毕后，里面的后续请求，如 xhr 请求使用的cookie
WKUserContentController *userContentController = [WKUserContentController new];
WKWebViewConfiguration *webViewConfig = [[WKWebViewConfiguration alloc] init];
webViewConfig.userContentController = userContentController;
webViewConfig.processPool = [CICAppHostCookie sharedPoolManager];
NSMutableArray<NSString *> *oldCookies = [CICAppHostCookie cookieJavaScriptArray];
[oldCookies enumerateObjectsUsingBlock:^(NSString *_Nonnull obj, NSUInteger idx, BOOL *_Nonnull stop) {
NSString *setCookie = [NSString stringWithFormat:@"document.cookie='%@';", obj];
WKUserScript *cookieScript = [[WKUserScript alloc] initWithSource:setCookie injectionTime:WKUserScriptInjectionTimeAtDocumentStart forMainFrameOnly:YES];
[userContentController addUserScript:cookieScript];
}];
#if CIC_TEST == 1
DDLogInfo(@"[JSBridge] getWebView. oldCookies = %@", oldCookies);
#endif
WKWebView *webview = [[WKWebView alloc] initWithFrame:CGRectMake(0, -1, SCREEN_WIDTH,ONE_PIXEL) configuration:webViewConfig];
webview.navigationDelegate = self;
webview.UIDelegate = self;
return webview;
}
- (WKWebView *)getWebView
{
// 设置加载页面完毕后，里面的后续请求，如 xhr 请求使用的cookie
WKUserContentController *userContentController = [WKUserContentController new];
__weak typeof(self) weakSelf = self;
[userContentController addScriptMessageHandler:[[CICScriptMessageDelegate alloc] initWithDelegate:weakSelf] name:kCICScriptHandlerName];
WKWebViewConfiguration *webViewConfig = [[WKWebViewConfiguration alloc] init];
webViewConfig.userContentController = userContentController;
webViewConfig.allowsInlineMediaPlayback = YES;
webViewConfig.processPool = [CICAppHostCookie sharedPoolManager];
if (self.localJavaScriptFile.length > 0) {
NSError *err = nil;
NSString *jScript = [NSString stringWithContentsOfFile:self.localJavaScriptFile encoding:NSUTF8StringEncoding error:&err];
if (err == nil) {
WKUserScript *wkUScript = [[WKUserScript alloc] initWithSource:jScript injectionTime:WKUserScriptInjectionTimeAtDocumentStart forMainFrameOnly:YES];
[userContentController addUserScript:wkUScript];
} else {
DDLogDebug(@"[JSBridge] Load local javaScript file failed. erro = %@", err);
}
}
WKWebView *webview = [[WKWebView alloc] initWithFrame:CGRectMake(0, 0, SCREEN_WIDTH, SCREEN_HEIGHT - (self.isTransparentTopBar ? 0 : NAVIGATION_BAR_HEIGHT)) configuration:webViewConfig];
webview.scrollView.contentSize = CGSizeMake(CGRectGetWidth(webview.frame), CGRectGetHeight(webview.frame));
webview.navigationDelegate = self;
webview.UIDelegate = self;
webview.scrollView.delegate = self;
return webview;
}
#pragma mark - vc settings
/**
* 导航栏是否显示。这里透明导航栏是使用自定义的导航实现。
* 所以接口需要透明导航的时候，其实是不显示导航，显示自定义导航。
*
* @return
*/
- (BOOL)shouldShowNavigationBar
{
Reachability *reachability = [Reachability reachabilityForInternetConnection];
if (![reachability isReachable]) {
return YES;
}
return !self.isTransparentTopBar;
}
- (BOOL)shouldHidesBottomBarWhenPushed
{
return !self.showBottomBar;
}
- (UIStatusBarStyle)preferredStatusBarStyle
{
return self.navBarStyle;
}
@end
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