iOS实现拨打电话的方式:
方法一、requestWithURL,此方法拨打前弹出提示
NSMutableString * string = [[
NSMutableString alloc] initWithFormat:
@"tel:%@",
@"136****0000"];
UIWebView * callWebview = [[
UIWebView alloc] init];
[callWebview loadRequest:[
NSURLRequest requestWithURL:[
NSURL URLWithString:string]]];
[
self.view addSubview:callWebview];
swift代码:
let callWebview =
UIWebView()callWebview.loadRequest(
NSURLRequest(url: URL(string:
"tel:136****0000")!) as URLRequest)
self.view.addSubview(callWebview)
方法二、openURL(telprompt) ,此方法拨打前弹出提示,据说会导致App Store审核不通过
NSMutableString * string = [[
NSMutableString alloc] initWithFormat:
@"telprompt:%@",
@"136****0000"];
[[
UIApplication sharedApplication] openURL:[
NSURL URLWithString:string]];
swift代码:
UIApplication.shared.openURL(URL(string: "telprompt:136****0000")!)
方法三、利用openURL(tel),此方法在iOS 10.2之前不会添加弹框,需要自己处理,手动添加alert即可
NSMutableString * string = [[
NSMutableString alloc] initWithFormat:
@"tel:%@",
@"136****0000"];
[[
UIApplication sharedApplication] openURL:[
NSURL URLWithString:string]];
swift代码:
UIApplication.shared.openURL(URL(string: "tel:136****0000")!)