update demo

Author: yuzheng

TZImagePickerController/ViewController.m

@@ -355,6 +355,9 @@ - (void)pushTZImagePickerController {
     // 设置是否显示图片序号
     imagePickerVc.showSelectedIndex = self.showSelectedIndexSwitch.isOn;
 
+    // 设置拍照时是否需要定位，仅对选择器内部拍照有效，外部拍照的，请拷贝手动把pushImagePickerController里定位方法的调用删掉
+    // imagePickerVc.allowCameraLocation = NO;
+    
     // 自定义gif播放方案
     [[TZImagePickerConfig sharedInstance] setGifImagePlayBlock:^(TZPhotoPreviewView *view, UIImageView *imageView, NSData *gifData, NSDictionary *info) {
         FLAnimatedImage *animatedImage = [FLAnimatedImage animatedImageWithGIFData:gifData];