2019-03-18 IOS推送demo集成记录及Log存储和传输

项目：PushDemo

APP应用场景：集成极光推送、百度推送、爱心推推送SDK，接受自己服务器后台的推送。

功能：

1、自定义存储log日志，存储到沙盒，文件格式为txt，每天记录一个文件，DDLog也同时记录，可在iTunes文件共享中查看txt和log文件，txt文件可以使用苹果自带的分享功能分享至其他设备（airdrop）或APP（微信、QQ等）。
主要代码：

//写日志
-(void)writeLogWithTxt:(NSString *)string{

    dispatch_async(dispatch_get_global_queue(0, 0), ^{
        @synchronized (self) {
            //获取沙盒路径
            NSArray *paths  = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory,NSUserDomainMask,YES);
            
            
            NSDateFormatter *dateFormatter = [[NSDateFormatter alloc] init];
            dateFormatter.formatterBehavior = NSDateFormatterBehavior10_4;
            dateFormatter.dateFormat = @"yyyy-MM-dd";
            NSString *dateAndTime = [dateFormatter stringFromDate:[NSDate date]];
            NSString *fileName = [NSString stringWithFormat:@"pushDemo_%@.txt",dateAndTime];
    
            //目录路径
            NSString *dirPath = [[paths objectAtIndex:0] stringByAppendingPathComponent:@"PushLogs"];
            
            //获取文件路径
            NSString *theFilePath = [[paths objectAtIndex:0] stringByAppendingPathComponent:[NSString stringWithFormat:@"PushLogs/%@",fileName]];
            

            //创建文件管理器
            NSFileManager *fileManager = [NSFileManager defaultManager];
            
            BOOL isDir = NO;
            BOOL existed = [fileManager fileExistsAtPath:dirPath isDirectory:&isDir];
            
            //如果文件夹不存在就创建
            if (!(isDir && existed)) {
                [fileManager createDirectoryAtPath:dirPath withIntermediateDirectories:YES attributes:nil error:nil];

            }
            
            //如果文件不存在 创建文件
            if(![fileManager fileExistsAtPath:theFilePath]){
                NSString *str = @"日志开始记录 \n\n";
                [str writeToFile:theFilePath atomically:YES encoding:NSUTF8StringEncoding error:nil];
            }
            NSLog(@"所写内容=%@",string);
            NSFileHandle *fileHandle = [NSFileHandle fileHandleForUpdatingAtPath:theFilePath];
            [fileHandle seekToEndOfFile];  //将节点跳到文件的末尾
            NSData* stringData  = [[NSString stringWithFormat:@"%@\n",string] dataUsingEncoding:NSUTF8StringEncoding];
            [fileHandle writeData:stringData]; //追加写入数据
            [fileHandle closeFile];
        }
    });
}

// 自定义log存入 txt文件 每天存一版 分享时分享当天txt
//想要查看全的log 设备连接iTunes 点击设备 文件共享 点击当前APP 右侧文稿目录下 logs目录下为正宗log日志，PushLogs目录下为自定义的txt 日志

#define MyLogWrite(string) \
({\
    DDLogInfo(string);NSString * founStr = [NSString stringWithFormat:@"%@：%@",[self class],NSStringFromSelector(_cmd)];NSDateFormatter *dateFormatter = [[NSDateFormatter alloc] init];dateFormatter.formatterBehavior = NSDateFormatterBehavior10_4;dateFormatter.dateFormat = @"yyyy-MM-dd HH:MM:SS";NSString *dateAndTime = [dateFormatter stringFromDate:[NSDate date]];    NSString *formatterStr = [NSString stringWithFormat:@"%@ %@ | %@",dateAndTime,founStr,string];[[MyLogManger sharedLogManger] writeLogWithTxt:formatterStr];\
})

//复制日志 分享到其他APP txt文件格式
- (IBAction)copyTheLogClick:(UIButton *)sender {
    [self.view endEditing:YES];

    MyLogWrite(@"User did click copy log Button");
    
    //获取沙盒路径
    NSArray *paths  = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory,NSUserDomainMask,YES);
    //获取文件路径
    NSDateFormatter *dateFormatter = [[NSDateFormatter alloc] init];
    dateFormatter.formatterBehavior = NSDateFormatterBehavior10_4;
    dateFormatter.dateFormat = @"yyyy-MM-dd";
    NSString *dateAndTime = [dateFormatter stringFromDate:[NSDate date]];
    NSString *fileName = [NSString stringWithFormat:@"pushDemo_%@.txt",dateAndTime];
    NSString *theFilePath = [[paths objectAtIndex:0] stringByAppendingPathComponent:[NSString stringWithFormat:@"PushLogs/%@",fileName]];
    NSURL *URL = [NSURL fileURLWithPath:theFilePath];
    UIActivityViewController *activityViewController = [[UIActivityViewController alloc] initWithActivityItems:@[URL] applicationActivities:nil];
    activityViewController.popoverPresentationController.sourceView = self.view;
    activityViewController.popoverPresentationController.sourceRect = ((UIButton *)sender).frame;
    [self presentViewController:activityViewController animated:YES completion:NULL];
  
}

2、添加和删除各自推送的标签，查看标签列表
3、获取推送ID，显示推送过来的消息。

//收到推送消息
-(void)hasReceivedPushMessage:(NSNotification *)notification{
    //转为json 记录和显示
    NSError *error = nil;
    
    NSData *jsonData = [NSJSONSerialization dataWithJSONObject:notification.object options:NSJSONWritingPrettyPrinted error:&error];
    
    if (!error) {
        NSString *jsonStr = [[NSString alloc] initWithData:jsonData encoding:NSUTF8StringEncoding];;
        _textView.text = jsonStr;
        MyLogWrite(([NSString stringWithFormat:@"have received push message : %@",jsonStr]));
        
        //保存数据
        NSMutableArray *dataArr = [[[NSUserDefaults standardUserDefaults] objectForKey:@"PushMessageList"] mutableCopy];
        if (!dataArr) {
            dataArr = [[NSMutableArray alloc] init];
        }
        if (![dataArr containsObject:jsonStr]) {
            [dataArr insertObject:jsonStr atIndex:0];
            [[NSUserDefaults standardUserDefaults] setObject:dataArr forKey:@"PushMessageList"];
        }
    
    }else{
        
        MyLogWrite(([NSString stringWithFormat:@"have received push message but change to json failed error: %@",[error localizedDescription]]));
        _textView.text = [NSString stringWithFormat:@"数据解析json失败,error:\n%@",[error localizedDescription]];
    }
}

4、将消息存储到本地，在消息列表中显示出来，还可以是清除消息列表。

总结：

1、极光和百度推送有自己的推送ID 单推时使用各自的ID即可，爱心推使用的是苹果注册的deviceToken。
2、爱心推设置标签格式要求必须是数字类型，为16位，二进制的16位及2^15 - 1 ，小于等于32767。其他推送标签正常。
3、各自的SDK版本号信息都无法根据SDK版本变更自动变化，只能手动修改

 //SDK信息
    //JPUSH_VERSION_NUMBER 版本号 类型无法直接显示
    NSString *JPushSdkInfo = [NSString stringWithFormat:@"极光推送SDK当前版本：%@",JPushSDKVersion];
    //BPush.h最上方注释
    NSString *BPushSdkInfo = [NSString stringWithFormat:@"百度推送SDK当前版本：%@",BPushSDKVersion];
    //官网下载SDK时包名
    NSString *IXiPushSdkInfo = [NSString stringWithFormat:@"爱心推SDK当前版本：%@",IXPushSDKVersion];