1.0首先知道怎么去拨打电话
[[UIApplication sharedApplication] openURL:[NSURL URLWithString:callPhone]];
2.0 iOS10后此方法被遗弃，并且打电话的弹窗出现时有延迟，优化下
NSString *callPhone = [NSString stringWithFormat:@"telprompt://%@", content_mobile];
NSComparisonResult compare = [[UIDevice currentDevice].systemVersion compare:@"10.0"];
if (compare == NSOrderedDescending || compare == NSOrderedSame) { // 大于等于10.0系统使用此openURL方法
[[UIApplication sharedApplication] openURL:[NSURL URLWithString:callPhone] options:@{} completionHandler:nil];
} else {
[[UIApplication sharedApplication] openURL:[NSURL URLWithString:callPhone]];
}
#import <CallKit/CallKit.h>
@property(nonatomic,strong)CXCallObserver *callObserver;
然后就是实例化变量
self.callObserver = [[CXCallObserver alloc] init];
[self.callObserver setDelegate:self queue:dispatch_get_main_queue()];
最后实现代理方法
-(void)callObserver:(CXCallObserver *)callObserver callChanged:(CXCall *)call{
if (call.isOutgoing) {
DLog(@"电话播出");
if (call.hasConnected) {
DLog(@"电话接通");
}else if (call.hasEnded){
DLog(@"电话挂断");
}else if (call.isOnHold){
DLog(@"无人接听挂断"); }
}else{
DLog(@"other error");
}
}
到此结束，如有疑问或者文章有错误，欢迎指正