可以设置不进入预览页面

TZImagePickerController/Base.lproj/Main.storyboard

@@ -192,7 +192,7 @@
                                         <rect key="frame" x="0.0" y="300" width="320" height="35"/>
                                         <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMaxY="YES"/>
                                         <subviews>
-                                            <switch opaque="NO" contentMode="scaleToFill" horizontalHuggingPriority="750" verticalHuggingPriority="750" fixedFrame="YES" contentHorizontalAlignment="center" contentVerticalAlignment="center" on="YES" translatesAutoresizingMaskIntoConstraints="NO" id="0ju-HJ-A06">
+                                            <switch opaque="NO" contentMode="scaleToFill" horizontalHuggingPriority="750" verticalHuggingPriority="750" fixedFrame="YES" contentHorizontalAlignment="center" contentVerticalAlignment="center" translatesAutoresizingMaskIntoConstraints="NO" id="0ju-HJ-A06">
                                                 <rect key="frame" x="225" y="2" width="51" height="31"/>
                                                 <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMaxY="YES"/>
                                                 <connections>
@@ -213,7 +213,7 @@
                                         <rect key="frame" x="0.0" y="335" width="320" height="35"/>
                                         <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMaxY="YES"/>
                                         <subviews>
-                                            <switch opaque="NO" contentMode="scaleToFill" horizontalHuggingPriority="750" verticalHuggingPriority="750" fixedFrame="YES" contentHorizontalAlignment="center" contentVerticalAlignment="center" on="YES" translatesAutoresizingMaskIntoConstraints="NO" id="hsH-wt-l1R">
+                                            <switch opaque="NO" contentMode="scaleToFill" horizontalHuggingPriority="750" verticalHuggingPriority="750" fixedFrame="YES" contentHorizontalAlignment="center" contentVerticalAlignment="center" translatesAutoresizingMaskIntoConstraints="NO" id="hsH-wt-l1R">
                                                 <rect key="frame" x="225" y="2" width="51" height="31"/>
                                                 <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMaxY="YES"/>
                                                 <connections>

TZImagePickerController/TZImagePickerController/TZImagePickerController.h

@@ -77,6 +77,10 @@
 /// 默认为YES，如果设置为NO,拍照按钮将隐藏,用户将不能在选择器中拍照
 @property(nonatomic, assign) BOOL allowTakePicture;
 
+/// Default is YES.if set NO, user can't preview photo.
+/// 默认为YES，如果设置为NO,预览按钮将隐藏,用户将不能去预览照片
+@property (nonatomic, assign) BOOL allowPreview;
+
 /// Default is YES.if set NO, the picker don't dismiss itself.
 /// 默认为YES，如果设置为NO, 选择器将不会自己dismiss
 @property(nonatomic, assign) BOOL autoDismiss;

TZImagePickerController/TZImagePickerController/TZImagePickerController.m

@@ -202,6 +202,7 @@
     self.photoPreviewMaxWidth = 600;
     self.barItemTextFont = [UIFont systemFontOfSize:15];
     self.barItemTextColor = [UIColor whiteColor];
+    self.allowPreview = YES;
     
     [self configDefaultImageName];
     [self configDefaultBtnTitle];

TZImagePickerController/TZImagePickerController/TZPhotoPickerController.m

@@ -165,10 +165,13 @@ static CGSize AssetGridThumbnailSize;
     CGFloat rgb = 253 / 255.0;
     bottomToolBar.backgroundColor = [UIColor colorWithRed:rgb green:rgb blue:rgb alpha:1.0];
     
-    CGFloat previewWidth = [tzImagePickerVc.previewBtnTitleStr boundingRectWithSize:CGSizeMake(CGFLOAT_MAX, CGFLOAT_MAX) options:NSStringDrawingUsesFontLeading attributes:@{NSFontAttributeName:[UIFont systemFontOfSize:16]} context:nil].size.width;
+    CGFloat previewWidth = [tzImagePickerVc.previewBtnTitleStr boundingRectWithSize:CGSizeMake(CGFLOAT_MAX, CGFLOAT_MAX) options:NSStringDrawingUsesFontLeading attributes:@{NSFontAttributeName:[UIFont systemFontOfSize:16]} context:nil].size.width + 2;
+    if (!tzImagePickerVc.allowPreview) {
+        previewWidth = 0.0;
+    }
     _previewButton = [UIButton buttonWithType:UIButtonTypeCustom];
-    _previewButton.frame = CGRectMake(10, 3, previewWidth + 2, 44);
-    _previewButton.tz_width = !tzImagePickerVc.showSelectBtn ? 0 : previewWidth + 2;
+    _previewButton.frame = CGRectMake(10, 3, previewWidth, 44);
+    _previewButton.tz_width = !tzImagePickerVc.showSelectBtn ? 0 : previewWidth;
     [_previewButton addTarget:self action:@selector(previewButtonClick) forControlEvents:UIControlEventTouchUpInside];
     _previewButton.titleLabel.font = [UIFont systemFontOfSize:16];
     [_previewButton setTitle:tzImagePickerVc.previewBtnTitleStr forState:UIControlStateNormal];
@@ -363,6 +366,9 @@ static CGSize AssetGridThumbnailSize;
     }
     cell.model = model;
     cell.showSelectBtn = tzImagePickerVc.showSelectBtn;
+    if (!tzImagePickerVc.allowPreview) {
+        cell.selectPhotoButton.frame = cell.bounds;
+    }
     
     __weak typeof(cell) weakCell = cell;
     __weak typeof(self) weakSelf = self;

TZImagePickerController/ViewController.m

@@ -233,6 +233,8 @@
         cropView.layer.borderColor = [UIColor redColor].CGColor;
         cropView.layer.borderWidth = 2.0;
     }];*/
+
+    //imagePickerVc.allowPreview = NO;
 #pragma mark - 到这里为止
     
     // You can get the photos by block, the same as by delegate.
@@ -434,6 +436,8 @@
 - (IBAction)allowPickingOriginPhotoSwitchClick:(UISwitch *)sender {
     if (sender.isOn) {
         [_allowPickingImageSwitch setOn:YES animated:YES];
+        [self.needCircleCropSwitch setOn:NO animated:YES];
+        [self.allowCropSwitch setOn:NO animated:YES];
     }
 }
 
@@ -454,6 +458,7 @@
 - (IBAction)allowCropSwitchClick:(UISwitch *)sender {
     if (sender.isOn) {
         self.maxCountTF.text = @"1";
+        [self.allowPickingOriginalPhotoSwitch setOn:NO animated:YES];
     } else {
         [self.needCircleCropSwitch setOn:NO animated:YES];
     }
@@ -463,6 +468,7 @@
     if (sender.isOn) {
         [self.allowCropSwitch setOn:YES animated:YES];
         self.maxCountTF.text = @"1";
+        [self.allowPickingOriginalPhotoSwitch setOn:NO animated:YES];
     }
 }