修改代码书写和命名规范

TZImagePickerController/TZImagePickerController/TZImagePickerController.h

@@ -119,7 +119,7 @@
 @property (nonatomic, assign) NSInteger circleCropRadius;  ///< 圆形裁剪框半径大小
 @property (nonatomic, copy) void (^cropViewSettingBlock)(UIView *cropView);     ///< 自定义裁剪框的其他属性
 
-@property (nonatomic, copy) void (^navLeftBarButtonBlick)(UIButton *leftButton);     ///< 自定义返回按钮样式及其属性
+@property (nonatomic, copy) void (^navLeftBarButtonBlock)(UIButton *leftButton);     ///< 自定义返回按钮样式及其属性
 
 - (id)showAlertWithTitle:(NSString *)title;
 - (void)hideAlertView:(id)alertView;

TZImagePickerController/TZImagePickerController/TZImagePickerController.m

@@ -62,9 +62,7 @@
     _naviBgColor = naviBgColor;
     self.navigationBar.barTintColor = naviBgColor;
 }
--(void)setBackBarItemColor:(UIColor *)backBarItemColor{
-    
-}
+
 - (void)setNaviTitleColor:(UIColor *)naviTitleColor {
     _naviTitleColor = naviTitleColor;
     [self configNaviTitleAppearance];

TZImagePickerController/TZImagePickerController/TZPhotoPickerController.m

@@ -69,7 +69,6 @@ static CGFloat itemMargin = 5;
     }
     return _imagePickerVc;
 }
-
 - (void)viewDidLoad {
     [super viewDidLoad];
     TZImagePickerController *tzImagePickerVc = (TZImagePickerController *)self.navigationController;
@@ -78,11 +77,11 @@ static CGFloat itemMargin = 5;
     self.view.backgroundColor = [UIColor whiteColor];
     self.navigationItem.title = _model.name;
     self.navigationItem.rightBarButtonItem = [[UIBarButtonItem alloc] initWithTitle:tzImagePickerVc.cancelBtnTitleStr style:UIBarButtonItemStylePlain target:tzImagePickerVc action:@selector(cancelButtonClick)];
-    if (tzImagePickerVc.navLeftBarButtonBlick) {
+    if (tzImagePickerVc.navLeftBarButtonBlock) {
         UIButton *leftButton = [UIButton buttonWithType:UIButtonTypeCustom];
         leftButton.frame = CGRectMake(0, 0, 40, 40);
-        [leftButton addTarget:self action:@selector(goBackEvent:) forControlEvents:UIControlEventTouchUpInside];
-        tzImagePickerVc.navLeftBarButtonBlick(leftButton);
+        [leftButton addTarget:self action:@selector(navLeftBarButtonClick) forControlEvents:UIControlEventTouchUpInside];
+        tzImagePickerVc.navLeftBarButtonBlock(leftButton);
         self.navigationItem.leftBarButtonItem = [[UIBarButtonItem alloc]initWithCustomView:leftButton];
     }
     _showTakePhotoBtn = (([[TZImageManager manager] isCameraRollAlbum:_model.name]) && tzImagePickerVc.allowTakePicture);
@@ -321,7 +320,7 @@ static CGFloat itemMargin = 5;
 }
 
 #pragma mark - Click Event
--(void)goBackEvent:(UIButton *)backButton{
+-(void)navLeftBarButtonClick{
     [self.navigationController popViewControllerAnimated:YES];
 }
 - (void)previewButtonClick {

TZImagePickerController/ViewController.m

@@ -278,10 +278,10 @@
     
     //imagePickerVc.allowPreview = NO;
 //    自定义导航栏上的返回按钮
-//    [imagePickerVc setNavLeftBarButtonBlick:^(UIButton *leftButton){
-//        [leftButton setImage:[UIImage imageNamed:@"back"] forState:UIControlStateNormal];
-//        [leftButton setImageEdgeInsets:UIEdgeInsetsMake(0, -20, 0, 20)];
-//    }];
+    [imagePickerVc setNavLeftBarButtonBlock:^(UIButton *leftButton){
+        [leftButton setImage:[UIImage imageNamed:@"back"] forState:UIControlStateNormal];
+        [leftButton setImageEdgeInsets:UIEdgeInsetsMake(0, -20, 0, 20)];
+    }];
     imagePickerVc.isStatusBarDefault = NO;
 #pragma mark - 到这里为止