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- //
- // ZCBaseWebVC.m
- // HuaKaiChat
- //
- // Created by 张灿 on 2017/6/28.
- // Copyright © 2017年 huakai. All rights reserved.
- //
- #import "ZCBaseWebVC.h"
- #import "ZCBaseWebView.h"
- @interface ZCBaseWebVC ()<ZCBaseWebViewDelegate>
- @property (nonatomic, strong) UIProgressView *progressView;
- @property (nonatomic, strong) ZCBaseWebView *webView;
- @property (nonatomic, strong) UIButton *closeBtn;
- @end
- @implementation ZCBaseWebVC
- - (ZCBaseWebView *)webView
- {
- if (!_webView) {
- CGRect frame = CGRectMake(0, NavBarHeight, KScreenWidth,KScreenHeight-NavBarHeight);
- if (self.needHideNav) {
- frame = CGRectMake(0, 0, KScreenWidth, KScreenHeight - TabbarHeight);
- }
- _webView = [[ZCBaseWebView alloc] initWithFrame:frame];
- _webView.contentUrl = self.contentUrl;
- // _webView.delegate = self;
- _webView.nav = self.navigationController;
-
- }
- return _webView;
- }
- - (void)viewDidLoad {
- [super viewDidLoad];
- self.automaticallyAdjustsScrollViewInsets = NO;
- // self.view.backgroundColor = [UIColor clearColor];
-
-
- UIButton *backBtn = [UIButton buttonWithType:UIButtonTypeCustom];
- backBtn.frame = CGRectMake(0.0f, 0.0f, 20.0f, 44.0f);
- [backBtn setImage:[UIImage imageNamed:@"vqu_images_navigation_back_black"] forState:UIControlStateNormal];
- [backBtn setImage:[UIImage imageNamed:@"vqu_images_navigation_back_black"] forState:UIControlStateHighlighted];
- [backBtn addTarget:self action:@selector(backBtnClick) forControlEvents:UIControlEventTouchUpInside];
- UIBarButtonItem *backBarItem = [[UIBarButtonItem alloc] initWithCustomView:backBtn];
-
- UIButton *closeBtn = [UIButton buttonWithType:UIButtonTypeCustom];
- closeBtn.frame = CGRectMake(0.0f, 0.0f, 34.0f, 44.0f);
- [closeBtn setImage:[UIImage imageNamed:@"vqu_images_L_live_window_close1"] forState:UIControlStateNormal];
- [closeBtn setImage:[UIImage imageNamed:@"vqu_images_L_live_window_close1"] forState:UIControlStateHighlighted];
- [closeBtn addTarget:self action:@selector(youpaifcloseBtnClick) forControlEvents:UIControlEventTouchUpInside];
- closeBtn.hidden = YES;
- self.closeBtn = closeBtn;
- UIBarButtonItem *closeBarItem = [[UIBarButtonItem alloc] initWithCustomView:closeBtn];
- self.navigationItem.leftBarButtonItems = @[backBarItem,closeBarItem];
-
- [self setLeftBarButtonWithCustomView:backBtn];
-
-
- [self.view addSubview:self.webView];
- self.webView.delegate = self;
- self.webView.scrollView.bounces = NO;
- self.webView.hidden = YES;
- if (!self.needHideNav) {
- [self initProgress];
- [self.view addSubview:self.progressView];
- }
- self.webView.realWebView.allowsBackForwardNavigationGestures = YES;
- [self.webView loadRequest:[NSURLRequest requestWithURL:[NSURL URLWithString:self.contentUrl]]];
- if (@available(iOS 11.0, *)) {
- self.webView.scrollView.contentInsetAdjustmentBehavior = UIScrollViewContentInsetAdjustmentNever;
- }
- }
- - (void)backBtnClick{
- if (self.webView.realWebView.canGoBack) {
- [self.webView.realWebView goBack];
- }else{
- [self youpaifcloseBtnClick];
- }
- }
- - (void)youpaifcloseBtnClick{
- [self.navigationController popViewControllerAnimated:YES];
- }
- - (void)reloadWebView{
- self.webView.contentUrl = self.contentUrl;
- }
- - (void)initProgress
- {
- CGRect barFrame = CGRectMake(0, NavBarHeight, KScreenWidth, 2.0f);
- self.progressView = [[UIProgressView alloc]initWithProgressViewStyle:UIProgressViewStyleDefault];
- self.progressView.tintColor = [UIColor greenColor];
- self.progressView.frame = barFrame;
- self.progressView.transform = CGAffineTransformMakeScale(1.0f,2.0f);
- self.progressView.backgroundColor = [UIColor clearColor];
- self.progressView.trackTintColor=[UIColor clearColor];
- self.progressView.autoresizingMask = UIViewAutoresizingFlexibleWidth | UIViewAutoresizingFlexibleTopMargin;
- [self.progressView setProgress:0 animated:NO];
- }
- #pragma mark hxwebview 的代理方法
- -(void)webViewDidFinishLoad:(ZCBaseWebView *)webView
- {
- self.navigationItem.title = self.webView.title;
- [self.webView performSelector:@selector(setHidden:) withObject:@(NO) afterDelay:0.5f];
- if (self.webView.realWebView.canGoBack) {
- self.closeBtn.hidden = NO;
- }else{
- self.closeBtn.hidden = YES;
- }
- }
- -(void)webView:(ZCBaseWebView *)webView updateProgress:(double)progress
- {
- [self.progressView setProgress:progress animated:YES];
- if (progress>=1.f) {
- dispatch_after(dispatch_time(DISPATCH_TIME_NOW, (int64_t)(0.5 * NSEC_PER_SEC)), dispatch_get_main_queue(), ^{
- [self.progressView setProgress:0 animated:NO];
- });
- }
- }
- -(void)webView:(ZCBaseWebView *)webView didFailLoadWithError:(NSError *)error
- {
- NSLog(@"error:%@",error);
- }
- - (void)viewWillAppear:(BOOL)animated
- {
- [super viewWillAppear:animated];
- [self.navigationController setNavigationBarHidden:self.needHideNav animated:animated];
- // 禁用返回手势
-
- // self.sx_disableInteractivePop = YES;
-
- }
- -(void)viewWillDisappear:(BOOL)animated
- {
- [super viewWillDisappear:animated];
-
- // 开启返回手势
- self.sx_disableInteractivePop = NO;
- if (self.needHideNav) {
- [self.navigationController setNavigationBarHidden:!self.needHideNav animated:animated];
- }
- }
- - (void)dealloc{
- [_progressView removeFromSuperview];
- [self.webView loadRequest:[NSURLRequest requestWithURL:[NSURL URLWithString:@"about:blank"]]];
- }
- @end
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