打电话.gif
api
- (BOOL)openURL:(NSURL*)url NS_DEPRECATED_IOS(2_0, 10_0, "Please use openURL:options:completionHandler: instead") NS_EXTENSION_UNAVAILABLE_IOS("");
- (void)openURL:(NSURL*)url options:(NSDictionary<NSString *, id> *)options completionHandler:(void (^ __nullable)(BOOL success))completion NS_AVAILABLE_IOS(10_0) NS_EXTENSION_UNAVAILABLE_IOS("");
方案1: @"tel:%@"
NSString * telStr = [NSString stringWithFormat:@"tel:%@",@"12306"];
//iOS10以后
if (@available(iOS 10.0, *)) {
[[UIApplication sharedApplication] openURL:[NSURL URLWithString:telStr] options:@{UIApplicationOpenURLOptionsSourceApplicationKey : @YES} completionHandler:^(BOOL success) {
}];
} else {
//iOS10以前
[[UIApplication sharedApplication] openURL:[NSURL URLWithString:telStr]];
}
iOS10以前该方案直接就打电话,没有提示框,挂断后不返回到当前应用,iOS 10以后有提示框并且返回到当前应用,并且多了一个api
方案2: @"telprompt://%@"
NSString * telStr = [NSString stringWithFormat:@"telprompt://%@",@"12306"];
//iOS10以后
if (@available(iOS 10.0, *)) {
[[UIApplication sharedApplication] openURL:[NSURL URLWithString:telStr] options:@{UIApplicationOpenURLOptionsSourceApplicationKey : @YES} completionHandler:^(BOOL success) {
}];
} else {
//iOS10以前
[[UIApplication sharedApplication] openURL:[NSURL URLWithString:telStr]];
}
该方案有提示框并且返回到当前应用,但@"telprompt://%@"非正式在AppStore发布好像审核通过不了(待验证)
方案3:用UIWebView加载url
NSString * telStr = [NSString stringWithFormat:@"tel:%@",@"12306"];
UIWebView * webV = [[UIWebView alloc]init];
[webV loadRequest:[NSURLRequest requestWithURL:[NSURL URLWithString:telStr]]];
[self.view addSubview:webV];
该方案有提示框并且返回到当前应用,但测试感觉响应相对较慢.
