Utils目录
<h3>HttpManager</h3>
<p>监听网络状态</p>
<pre><code>/**
监听网络状态
@param delegate 代理回调
*/
+(void) getNetWorkStatus:(id <VTNetworkStatusDelegate>)delegate</code></pre>
<p><strong>相关代理：</strong></p>
<p>1 - (void)networkSatusWillChange:(VTNetworkStatusCode)status;</p>
<h6>描述：</h6>
<p>网络状态改变</p>
<h6>参数：</h6>
<table>
<thead>
<tr>
<th style="text-align: left;">参数名</th>
<th style="text-align: left;">类型</th>
<th>说明</th>
</tr>
</thead>
<tbody>
<tr>
<td style="text-align: left;">status</td>
<td style="text-align: left;">VTNetworkStatusCode</td>
<td>错误对象</td>
</tr>
</tbody>
</table>
<pre><code>VTNetworkReachabilityStatusUnknown = 2000, //未知网络
VTNetworkReachabilityStatusNotReachable , //网络断开
VTNetworkReachabilityStatusReachableViaWWAN, //移动网络
VTNetworkReachabilityStatusReachableViaWiFi //wifi网络</code></pre>
<h3>CameraAuthorization</h3>
<p>检查是否有相机权限</p>
<table>
<thead>
<tr>
<th style="text-align: left;">代理类</th>
<th style="text-align: left;">属性</th>
</tr>
</thead>
<tbody>
<tr>
<td style="text-align: left;">CameraAuthorizationDelegate</td>
<td style="text-align: left;">id<CameraAuthorizationDelegate> delegate</td>
</tr>
</tbody>
</table>
<pre><code>/**
检查相机权限
@return 是否有权限
*/
-(BOOL)checkCameraAuthorization;</code></pre>
<p><strong>相关代理：</strong></p>
<ol>
<li>-(void)getAVAuthorizationStatusNotDeterminedWithGrant;//有权限</li>
<li>-(void)getAVAuthorizationStatusNotDeterminedWithNoGrant;//无权限</li>
<li>-(void)getAVAuthorizationStatusAuthorized;//允许授权</li>
<li>-(void)getAVAuthorizationStatusDenied;//禁止授权</li>
<li>-(void)getAVAuthorizationStatusRestricted; //禁止授权</li>
</ol>