moerduo0的博客

一.导入AVFoundation和MediaPlayer 二.导入头文件 //导入头文件 #import <AVFoundation/AVAudioSession.h> #import <MediaPlayer/MediaPlayer.h> 三.获取当前音量 在viewDidLoad里面获取 [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(volumeChanged:) nam

在AppDelegate.h添加 @property (strong, nonatomic) UIWindow *window; 在AppDelegate.m添加 #import "ViewController.h" ViewController *vc = [[ViewController alloc] init]; UINavigationController *navi = [[UINavigationController alloc] initWithRootViewControl

一。根据https://ask.dcloud.net.cn/article/152 导出开发证书，描述文件。 发布证书描述文件 二。配置xcode 选择xcode product - 》distributeapp 打包ipa

在viewDidLoad添加 self.wkwebView.scrollView.contentInsetAdjustmentBehavior = UIScrollViewContentInsetAdjustmentNever;

- (void)viewDidLoad { [super viewDidLoad]; UISwipeGestureRecognizer *recognizer; //right-- recognizer = [[UISwipeGestureRecognizer alloc]initWithTarget:self action:@selector(handleSwipeFrom:)]; [recognizer setDirection:(UISwipe