電話狀態(tài)監(jiān)聽
//
// HanCallPhoneState.m
// HYOnlineMedia
//
// Created by han on 2022/4/25.
//
#import "HanCallPhoneState.h"
#import <CallKit/CXCallObserver.h>
#import <CallKit/CXCall.h>
#import <CoreTelephony/CTCallCenter.h>
#import <CoreTelephony/CTCall.h>
@interface HanCallPhoneState ()<CXCallObserverDelegate>
@property (nonatomic, strong) CXCallObserver *callObserver;
@property (nonatomic, strong) CTCallCenter *callCenter;
@end
@implementation HanCallPhoneState
static dispatch_once_t once;
static id instance;
+ (HanCallPhoneState *)shareInstance{
dispatch_once(&once, ^{
instance = [[self alloc] init];
});
return instance;
}
- (void)clearShareInstance{
instance = nil;
once = 0l;
}
-(instancetype)init{
if (self = [super init]) {
[self setCallObseaver];
}
return self;
}
-(void)setCallObseaver{
if (@available(iOS 10.0, *)) {
self.callObserver = [CXCallObserver new];
[self.callObserver setDelegate:self queue:dispatch_get_main_queue()];
} else {
// Fallback on earlier versions
self.callCenter = [CTCallCenter new];
self.callCenter.callEventHandler = ^(CTCall *call) {
dispatch_async(dispatch_get_main_queue(), ^{
if ([call.callState isEqualToString:CTCallStateDialing]) {//主動撥打電話
[self phoneState:0];
} else if ([call.callState isEqualToString:CTCallStateConnected]) {//電話接通
[self phoneState:1];
} else if ([call.callState isEqualToString:CTCallStateDisconnected]) {//電話掛斷
[self phoneState:2];
} else if ([call.callState isEqualToString:CTCallStateIncoming]) {//電話被叫
[self phoneState:3];
} else {//電話其他狀態(tài)
[self phoneState:-1];
}
});
};
}
}
//MARK: CXCallObserverDelegate
- (void)callObserver:(CXCallObserver *)callObserver callChanged:(CXCall *)call API_AVAILABLE(ios(10.0)){
// NSLog(@"outgoing :%d onHold :%d hasConnected :%d hasEnded :%d",call.outgoing,call.onHold,call.hasConnected,call.hasEnded);
NSInteger outgoing = call.outgoing;
NSInteger onHold = call.onHold;
NSInteger hasConnected = call.hasConnected;
NSInteger hasEnded = call.hasEnded;
/*
撥打: outgoing :1 onHold :0 hasConnected :0 hasEnded :0
拒絕: outgoing :0 onHold :0 hasConnected :0 hasEnded :1
鏈接: outgoing :1 onHold :0 hasConnected :1 hasEnded :0
掛斷: outgoing :1 onHold :0 hasConnected :0 hasEnded :1
對方未接聽時掛斷： outgoing :1 onHold :0 hasConnected :0 hasEnded :1
新來電話: outgoing :0 onHold :0 hasConnected :0 hasEnded :0
保留并接聽: outgoing :1 onHold :1 hasConnected :1 hasEnded :0
另一個掛掉: outgoing :0 onHold :0 hasConnected :1 hasEnded :0
保持鏈接: outgoing :1 onHold :0 hasConnected :1 hasEnded :1
對方掛掉: outgoing :0 onHold :0 hasConnected :1 hasEnded :1
*/
if (outgoing && hasEnded == 0 && onHold==0 && hasConnected ==0) {
NSLog(@"---- 電話主動撥打電話");
[self phoneState:0];
}else if (outgoing && onHold == 0 && hasConnected && hasEnded == 0){
NSLog(@"---- 電話接通");
[self phoneState:1];
}else if (outgoing && onHold ==0 && hasConnected == 0 && hasEnded){
NSLog(@"---- 電話掛斷");
[self phoneState:2];
}else if (hasConnected == 0 && outgoing == 0 && onHold == 0 && hasEnded == 0){
NSLog(@"---- 電話被叫");
[self phoneState:3];
}else {
NSLog(@"---- 電話其他狀態(tài)");
[self phoneState:-1];
}
}
-(void)phoneState:(NSInteger)state{
NSString *message = @"";
if (state == 0) {
message = @"主動撥打電話";
}else if (state == 1) {
message = @"電話接通";
}else if (state == 2) {
message = @"電話掛斷";
}else if (state == 3) {
message = @"電話被叫";
}else{
message = @"電話其他狀態(tài)";
}
if (self.delegate && [self.delegate respondsToSelector:@selector(HanCallPhoneState:state:)]) {
[self.delegate HanCallPhoneState:self state:state];
}
}
@end
