应用间跳转
应用A 跳转至应用B，对B应用设置如示：
- 首先需要注册 URL Schemes
identifier 可选 URL Schemes 必填
- 接受跳转时发过来的URL
//下面方法专门处理从第三方跳转过来的
//9.0以上使用的方法
-(BOOL)application:(UIApplication *)app openURL:(NSURL *)url options:(NSDictionary<NSString *,id> *)options{
//url 为跳转时的URL
url.scheme 协议 a123://
url.host 域名 abc
url.absoluteString 完整的url字符串 a123://abc
return YES;
}
//适配低版本
-(BOOL)application:(UIApplication *)application openURL:(NSURL *)url sourceApplication:(nullable NSString *)sourceApplication annotation:(id)annotation {
return YES;
}
//2.0出现过，现在多不用
-(BOOL)application:(UIApplication *)application handleOpenURL:(NSURL *)url{
return YES;
}
应用跳转事件
//Button的点击效果
- (IBAction)goAction:(UIButtion*)sender{
//格式为 URL Schemes://（要传递的值）
NSURL *url = [NSURL URLWithString:@"a123://abc"];
[[UIApplication sharedApplication] openURL:url];
}
//微信
- (IBAction)weixinAction:(UIButton *)sender {
NSURL *url = [NSURL URLWithString:@"weixin://"];
[[UIApplication sharedApplication] openURL:url];
}
//新浪微博
- (IBAction)weiboAction:(UIButton *)sender {
NSURL *url = [NSURL URLWithString:@"weibo://"];
[[UIApplication sharedApplication] openURL:url];
}
系统应用
- (IBAction)systemAction:(UIButton *)sender {
//调用自带mail
[[UIApplication sharedApplication] openURL:[NSURL URLWithString:@"mailto://admin@hzlzh.com"]];
//调用电话phone
不提示直接拨号并打出，且无法回到应用
[[UIApplication sharedApplication] openURL:[NSURL URLWithString:@"tel://8008808888"]];
//这种调用就会弹出提示框
[[UIApplication sharedApplication] openURL:[NSURL URLWithString:@"telprompt://8008808888"]];
//调用SMS，这种不通指定短信内容，不能自动回到原应用
[[UIApplication sharedApplication] openURL:[NSURL URLWithString:@"sms://8008808888"]];
//调用safari
[[UIApplication sharedApplication] openURL:[NSURL URLWithString:@"http://www.baidu.com"]];
}
//强制横屏
- (UIInterfaceOrientationMask)supportedInterfaceOrientations{
return UIInterfaceOrientationMaskLandscapeLeft | UIInterfaceOrientationMaskLandscapeRight;
}
关于拨打电话
-(void)onCall:(NSString*)phoneNumber
{
//判断是否是iPhone手机
if ([UtilFun isIphoneAboutHardWare]) {
//只实现拨打功能，防止遮挡frame设置为0
UIWebView *callWebview =[[UIWebView alloc] initWithFrame:CGRectZero];
NSURL *telURL =[NSURL URLWithString:[NSString stringWithFormat:@"tel:%@",number]];
[callWebview loadRequest:[NSURLRequest requestWithURL:telURL]];
[self.view addSubview:callWebview];
}else {
NSString*str = [NSString stringWithFormat:@"您的设备没有打电话功能，电话号码:%@",phoneNumber];
}
}
关于发短信
1.导入框架并实现协议
MessageUI.framework
#import <MessageUI/MessageUI.h>
@interface ViewController ()
2.编辑短信内容,群发对象,设置代理并弹出短信界面
//要做安全判断，否则提示用户不能发信息
if( [MFMessageComposeViewController canSendText] )
MFMessageComposeViewController *messageVC = [[MFMessageComposeViewController alloc] init];
//编辑内容
messageVC.body = @"你好,我是亲爱的大倩倩";
//可以群发
messageVC.recipients = @[@"000000",@"111111",@"222222"];
messageVC.messageComposeDelegate = self;
[self presentViewController:messageVC animated:YES completion:nil];
}
3.实现代理:短信发完后的回调,在此方法中设置返回原应用程序
参数1: 短信控制器
参数2:短信发送结果
- (void)messageComposeViewController:(MFMessageComposeViewController *)controller didFinishWithResult:(MessageComposeResult)result
{
[controller dismissViewControllerAnimated:YES completion:nil];
NSString *messageResult;
if (result == MessageComposeResultCancelled)
messageResult = @"短信取消发送";
else if(result == MessageComposeResultSent)
messageResult = @"短信已发送";
else
messageResult = @"短信发送失败!";
UIAlertController *alertController = [UIAlertController alertControllerWithTitle:messageResult message:nil preferredStyle:UIAlertControllerStyleAlert];
UIAlertAction *myAction = [UIAlertAction actionWithTitle:@"我知道了" style:UIAlertActionStyleCancel handler:nil];
[alertController addAction:myAction];
[self presentViewController:alertController animated:YES completion:nil];
}
