From 31030716531f6e16012b69d96df77d5faa25152f Mon Sep 17 00:00:00 2001 From: Daisy <> Date: Mon, 11 Dec 2023 10:16:56 +0800 Subject: [PATCH] =?UTF-8?q?=E6=81=A2=E5=A4=8Dmaster=E7=89=88=E6=9C=AC?= =?UTF-8?q?=EF=BC=8C=E6=8F=90=E4=BA=A4=E4=B8=8D=E5=BD=B1=E5=93=8Dmaster?= =?UTF-8?q?=E4=BB=A3=E7=A0=81=EF=BC=8C=E4=BB=A5=E6=96=B0=E5=A2=9E=E5=AF=B9?= =?UTF-8?q?=E8=AE=B2=E6=96=B0=E5=88=86=E6=94=AF?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- .../ios/Runner/XSTalkManager/NextPage/Call.m | 64 +++++++++++++++++++ .../ios/Runner/XSTalkManager/Utils/Pub.h | 2 + .../ios/Runner/XSTalkManager/Utils/Pub.m | 50 +++++++++++++++ .../XSTalkManager/Utils/Talk/playAudio.m | 7 +- .../XSTalkManager/Utils/Talk/talk_Class.m | 20 +++++- 5 files changed, 138 insertions(+), 5 deletions(-) diff --git a/star_lock/ios/Runner/XSTalkManager/NextPage/Call.m b/star_lock/ios/Runner/XSTalkManager/NextPage/Call.m index 8be18c48..8d7a48aa 100755 --- a/star_lock/ios/Runner/XSTalkManager/NextPage/Call.m +++ b/star_lock/ios/Runner/XSTalkManager/NextPage/Call.m @@ -243,11 +243,75 @@ } } - (void)RefImg:(NSData *)data{ + NSString *getStr = [self convertDataToHexStr:data]; + NSLog(@"111得到的十六进制图像数据为:%@", getStr); + + NSData *binaryData = [self dataFromHexString:getStr]; + // 将NSData转换为二进制数组 + const uint8_t *bytes = (const uint8_t *)[binaryData bytes]; + NSUInteger length = [binaryData length]; + NSMutableArray *binaryArray = [NSMutableArray array]; + for (NSUInteger i = 0; i < length; i++) { + [binaryArray addObject:@(bytes[i])]; + } + NSLog(@"222得到的二进制图像数据为:%@", binaryArray); + UIImage *image = [UIImage imageWithData: data]; //self.playerImage = [[UIImageView alloc] initWithImage:image]; [self.playerImage setImage:image]; } +//将NSData转换成十六进制的字符串则可使用如下方式: +- (NSString *)convertDataToHexStr:(NSData *)data { + if (!data || [data length] == 0) { + return @""; + } + NSMutableString *string = [[NSMutableString alloc] initWithCapacity:[data length]]; + + [data enumerateByteRangesUsingBlock:^(const void *bytes, NSRange byteRange, BOOL *stop) { + unsigned char *dataBytes = (unsigned char*)bytes; + for (NSInteger i = 0; i < byteRange.length; i++) { + NSString *hexStr = [NSString stringWithFormat:@"%x", (dataBytes[i]) & 0xff]; + if ([hexStr length] == 2) { + [string appendString:hexStr]; + } else { + [string appendFormat:@"0%@", hexStr]; + } + } + }]; + + return string; +} + +//将十六进制字符串转换为二进制数据 +- (NSData *)dataFromHexString:(NSString *)hexString { + // 去除字符串中的空格和换行符 + NSString *cleanedString = [hexString stringByReplacingOccurrencesOfString:@" " withString:@""]; + cleanedString = [cleanedString stringByReplacingOccurrencesOfString:@"\n" withString:@""]; + + // 检查字符串长度是否为偶数 + if (cleanedString.length % 2 != 0) { + // 如果长度为奇数，可以根据需要选择在字符串前面添加或去除一个字符 + // 例如，你可以选择在前面添加一个零，或者去除最后一个字符 + // cleanedString = [@"0" stringByAppendingString:cleanedString]; + // 或者 + // cleanedString = [cleanedString substringToIndex:cleanedString.length - 1]; + } + + // 使用一个循环将每两个字符转换为一个字节 + NSMutableData *data = [NSMutableData data]; + for (NSInteger i = 0; i < cleanedString.length; i += 2) { + NSString *byteString = [cleanedString substringWithRange:NSMakeRange(i, 2)]; + NSScanner *scanner = [NSScanner scannerWithString:byteString]; + unsigned int byteValue; + [scanner scanHexInt:&byteValue]; + uint8_t byte = (uint8_t)byteValue; + [data appendBytes:&byte length:1]; + } + + return data; +} + - (void)didReceiveMemoryWarning { [super didReceiveMemoryWarning]; // Dispose of any resources that can be recreated. diff --git a/star_lock/ios/Runner/XSTalkManager/Utils/Pub.h b/star_lock/ios/Runner/XSTalkManager/Utils/Pub.h index f7d0f7cf..b0bed2d7 100755 --- a/star_lock/ios/Runner/XSTalkManager/Utils/Pub.h +++ b/star_lock/ios/Runner/XSTalkManager/Utils/Pub.h @@ -47,4 +47,6 @@ + (NSString *)NSdata2String:(NSData *)data; + (NSData *)AES128_Encrypt:(NSString *)key encryptData:(NSData *)data; + (NSData *)AES128_Decrypt:(NSString *)key encryptData:(NSData *)data; ++ (NSString *)convertDataToHexStr:(NSData *)data;//将NSData转换成十六进制数据 ++ (NSData *)dataFromHexString:(NSString *)hexString;//将十六进制字符串转换为二进制数据 @end diff --git a/star_lock/ios/Runner/XSTalkManager/Utils/Pub.m b/star_lock/ios/Runner/XSTalkManager/Utils/Pub.m index ead2d138..55cb940a 100755 --- a/star_lock/ios/Runner/XSTalkManager/Utils/Pub.m +++ b/star_lock/ios/Runner/XSTalkManager/Utils/Pub.m @@ -353,4 +353,54 @@ return nil; } +//将NSData转换成十六进制的字符串则可使用如下方式: ++ (NSString *)convertDataToHexStr:(NSData *)data { + if (!data || [data length] == 0) { + return @""; + } + NSMutableString *string = [[NSMutableString alloc] initWithCapacity:[data length]]; + + [data enumerateByteRangesUsingBlock:^(const void *bytes, NSRange byteRange, BOOL *stop) { + unsigned char *dataBytes = (unsigned char*)bytes; + for (NSInteger i = 0; i < byteRange.length; i++) { + NSString *hexStr = [NSString stringWithFormat:@"%x", (dataBytes[i]) & 0xff]; + if ([hexStr length] == 2) { + [string appendString:hexStr]; + } else { + [string appendFormat:@"0%@", hexStr]; + } + } + }]; + + return string; +} + +//将十六进制字符串转换为二进制数据 ++ (NSData *)dataFromHexString:(NSString *)hexString { + // 去除字符串中的空格和换行符 + NSString *cleanedString = [hexString stringByReplacingOccurrencesOfString:@" " withString:@""]; + cleanedString = [cleanedString stringByReplacingOccurrencesOfString:@"\n" withString:@""]; + + // 检查字符串长度是否为偶数 + if (cleanedString.length % 2 != 0) { + // 如果长度为奇数，可以根据需要选择在字符串前面添加或去除一个字符 + // 例如，你可以选择在前面添加一个零，或者去除最后一个字符 + // cleanedString = [@"0" stringByAppendingString:cleanedString]; + // 或者 + // cleanedString = [cleanedString substringToIndex:cleanedString.length - 1]; + } + + // 使用一个循环将每两个字符转换为一个字节 + NSMutableData *data = [NSMutableData data]; + for (NSInteger i = 0; i < cleanedString.length; i += 2) { + NSString *byteString = [cleanedString substringWithRange:NSMakeRange(i, 2)]; + NSScanner *scanner = [NSScanner scannerWithString:byteString]; + unsigned int byteValue; + [scanner scanHexInt:&byteValue]; + uint8_t byte = (uint8_t)byteValue; + [data appendBytes:&byte length:1]; + } + + return data; +} @end diff --git a/star_lock/ios/Runner/XSTalkManager/Utils/Talk/playAudio.m b/star_lock/ios/Runner/XSTalkManager/Utils/Talk/playAudio.m index 9661a6cc..e678c358 100755 --- a/star_lock/ios/Runner/XSTalkManager/Utils/Talk/playAudio.m +++ b/star_lock/ios/Runner/XSTalkManager/Utils/Talk/playAudio.m @@ -40,12 +40,13 @@ static bool isAudioStop; //回调 每当一组音频数据读取完毕之后会自动触发回调方法，读取下一帧数据 void buffer_callback(void *inUserData, AudioQueueRef q, AudioQueueBufferRef buf) { //__bridge - //NSLog(@"buffer_callback"); +// NSLog(@"333buffer_callback"); playAudio* player = (__bridge playAudio*)inUserData; [player audioQueueOutputWithQueue:q queueBuffer:buf]; } - (short)G711Decode_u_law_2_linear:(Byte)b { +// NSLog(@"444G711Decode_u_law_2_linear"); //u律 8126 short t; b = ~b; @@ -80,7 +81,7 @@ void buffer_callback(void *inUserData, AudioQueueRef q, AudioQueueBufferRef buf) } - (void)audioQueueOutputWithQueue:(AudioQueueRef)q queueBuffer:(AudioQueueBufferRef)buf { - //NSLog(@"audioQueueOutputWithQueue: _AudiodecodeType = %d", _AudiodecodeType); +// NSLog(@"222audioQueueOutputWithQueue: _AudiodecodeType = %d", _AudiodecodeType); if (_AudiodecodeType == k711) { buf->mAudioDataByteSize = BYTES_PER_SAMPLES; short *b = buf->mAudioData; @@ -113,7 +114,7 @@ void buffer_callback(void *inUserData, AudioQueueRef q, AudioQueueBufferRef buf) } - (void)AudioPlayStartWithMode:(int)mod { - NSLog(@"AudioPlayStartWithMode mod = %d", mod); +// NSLog(@"111AudioPlayStartWithMode mod = %d", mod); app = (AppDelegate *)[[UIApplication sharedApplication]delegate]; int channels = 1;//default 1 Abuf_p = 0; diff --git a/star_lock/ios/Runner/XSTalkManager/Utils/Talk/talk_Class.m b/star_lock/ios/Runner/XSTalkManager/Utils/Talk/talk_Class.m index ea522176..8d1ee810 100755 --- a/star_lock/ios/Runner/XSTalkManager/Utils/Talk/talk_Class.m +++ b/star_lock/ios/Runner/XSTalkManager/Utils/Talk/talk_Class.m @@ -803,7 +803,7 @@ static char cnt; } -- (void)getImgData:(Byte *)bb len:(int)l { +- (void)getImgData:(Byte *)bb len:(int)length123 { //[player1 getImg:bb len:l]; } @@ -822,6 +822,21 @@ static char cnt; // memcpy(audio.Abuf+160*pp+1, bb+9+12, 159); //head 9byte | data 172byte() 数据 // } //NSLog(@"音频数据"); + NSData *data1 = [[NSData alloc] initWithBytes:bb length:1000]; +// NSLog(@"音频111得到的data1数据为:%@", data1); + + NSString *getStr = [Pub convertDataToHexStr:data1]; + NSLog(@"音频数据111得到的十六进制图像数据为:%@", getStr); + + NSData *binaryData = [Pub dataFromHexString:getStr]; + // 将NSData转换为二进制数组 + const uint8_t *bytes = (const uint8_t *)[binaryData bytes]; + NSUInteger length = [binaryData length]; + NSMutableArray *binaryArray = [NSMutableArray array]; + for (NSUInteger i = 0; i < length; i++) { + [binaryArray addObject:@(bytes[i])]; + } + NSLog(@"音频数据222得到的二进制图像数据为:%@", binaryArray); if(status!=8 && status!=5)return; if(audio){ //NSLog(@"getAVData %@",[Sformat Hex:[[NSData alloc] initWithBytes:bb length:len]]); @@ -839,6 +854,7 @@ static char cnt; } else{//视频数据 + NSData *data1 = [[NSData alloc] initWithBytes:bb length:60+32]; BAGLEN = [Pub getShortFromByte:bb at:POS_blen + 2]; iframe_index = [Pub getShortFromByte:bb at:POS_iframe_index]; alen = [Pub getShortFromByte:bb at:POS_alen]; @@ -855,7 +871,7 @@ static char cnt; } iframe.bag_receive ++; memcpy(iframe.bb + BAGLEN*(bag_index-FIRSTINDEX), bb + POS_data, blen); - + if(iframe.bag_num == iframe.bag_receive){ //NSLog(@"播放第%d帧",iframe.iframe_index); if([Pub getApp].callOut){