2020-07-02 1.更新最新SDK。 2.参试封装工具类，只初始化一次SDK方案，暂时解决SDK无法释放问题。

JLChen

2020-07-02 fac61655d3d255468491d0829c8814c0cf0a62dd

 ESVideoPhoneSDKDemo1.2/ESVideoPhoneSDKDemo/ESVideoPhoneSDKDemo/ViewController.mm

@@ -21,6 +21,7 @@
#import <ESVideoPhoneSDk/ESVideoPhone.h>
#import <ESVideoPhoneSDk/ESError.h>
#import "AudioSessionHelper.h"
#import "ESVideo.h"

@interface ViewController ()<ESVideoPhoneDelegate,UITextFieldDelegate>

@@ -49,18 +50,21 @@
}
- (void)viewDidLoad {
    [super viewDidLoad];

    [ESVideo.shareInstance initSDK];
    //初始化中断，进入后台的tag
    _playing = NO;
    _isSpeaking = NO;
    self.isInterrupt = NO;
    _es = ESVideo.shareInstance.es;
    _es.isInterrupt = NO;
    isBackGround = NO;
    [_speakerBtn setTitle:@"听筒" forState:UIControlStateNormal];
//    _mCallOrAccept.enabled = NO;
//    _monitorBtn.enabled = NO;
//    _uIDTextField.text = @"JJY000016YWECG";//@"JJY000007FSEYX" 默认门口机的ID
       _uIDTextField.text = @"JJY000003UYRBK";//@"JJY000007FSEYX" 默认门口机的ID
//       _uIDTextField.text = @"JJY000017XLUXX";//@"JJY000007FSEYX" 默认门口机的ID
    _uIDTextField.text = @"JJY000019VPLLF";//@"JJY000019VPLLF" 默认门口机的ID
    
//           _uIDTextField.text = @"JJY000016YWECG";//@"JJY000016YWECG" 默认门口机的ID
    
    _uIDTextField.delegate = self;    //⚠️这里必须要检查是否已经授权否则会失败，初始化视频音频采集
@@ -74,12 +78,18 @@
             });
         };
         //门口机会有视频的长宽高，是固定的（暂时还不确定）
         _es = [[ESVideoPhone alloc]initESVideoPhoneWithFrame:CGRectMake(10, 100, self.view.frame.size.width-20, (self.view.frame.size.width-20)/4*3) delegate:self imagecallBack:snapImageCallback];
//         _es = [[ESVideoPhone alloc]initESVideoPhoneWithFrame:CGRectMake(10, 100, self.view.frame.size.width-20, (self.view.frame.size.width-20)/4*3) delegate:self imagecallBack:snapImageCallback];
         if (_es) {
             //判断视频渲染是否初始化成功，如果失败会走ESVideoPhoneDelegate方法
             if (_es.showView) {
//                 _es.showView.frame = CGRectMake(10, 100, self.view.frame.size.width-20, (self.view.frame.size.width-20)/4*3);
                 ESVideo.shareInstance.snapImageCallback = snapImageCallback;
                 _es.showView.backgroundColor = [UIColor greenColor];
                 _es.delegate = self;
                 [self.view addSubview:_es.showView];
             }else{
                 NSLog(@"_es.showView null");
                 
             }
         }else{
             NSLog(@"ESVideoPhone 初始化失败");
@@ -128,10 +138,12 @@
    [_es stopTalk];
}
-(void)dealloc{
    _es.delegate = nil;
//    _es.showView
      NSLog(@"==============dealloc1");
    [[NSNotificationCenter defaultCenter] removeObserver:self];
      NSLog(@"==============dealloc2");
    [_es freeSubClass];
//    [_es freeSubClass];
      NSLog(@"==============dealloc3");
}