添加导航栏返回按钮的自定义

TZImagePickerController.xcodeproj/project.pbxproj

@@ -34,6 +34,7 @@
 		90CE84AE1C3A89EF003D0779 /* TZImageManager.m in Sources */ = {isa = PBXBuildFile; fileRef = 90CE84AD1C3A89EF003D0779 /* TZImageManager.m */; };
 		90CE84B71C3BABB6003D0779 /* TZVideoPlayerController.m in Sources */ = {isa = PBXBuildFile; fileRef = 90CE84B61C3BABB6003D0779 /* TZVideoPlayerController.m */; };
 		90EBF5D61C2E298000CB9BCC /* UIView+Layout.m in Sources */ = {isa = PBXBuildFile; fileRef = 90EBF5D51C2E298000CB9BCC /* UIView+Layout.m */; };
+		939868A71F56C2AC00D03E64 /* TZLeftBarButtonModel.m in Sources */ = {isa = PBXBuildFile; fileRef = 939868A61F56C2AC00D03E64 /* TZLeftBarButtonModel.m */; };
 /* End PBXBuildFile section */
 
 /* Begin PBXContainerItemProxy section */
@@ -107,6 +108,8 @@
 		90CE84B61C3BABB6003D0779 /* TZVideoPlayerController.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = TZVideoPlayerController.m; sourceTree = "<group>"; };
 		90EBF5D41C2E298000CB9BCC /* UIView+Layout.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = "UIView+Layout.h"; sourceTree = "<group>"; };
 		90EBF5D51C2E298000CB9BCC /* UIView+Layout.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = "UIView+Layout.m"; sourceTree = "<group>"; };
+		939868A51F56C2AC00D03E64 /* TZLeftBarButtonModel.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = TZLeftBarButtonModel.h; sourceTree = "<group>"; };
+		939868A61F56C2AC00D03E64 /* TZLeftBarButtonModel.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = TZLeftBarButtonModel.m; sourceTree = "<group>"; };
 /* End PBXFileReference section */
 
 /* Begin PBXFrameworksBuildPhase section */
@@ -219,6 +222,8 @@
 				900EEFF71C2BBF9500EA709B /* TZImagePickerController.m */,
 				900EEFFC1C2BD58B00EA709B /* TZPhotoPickerController.h */,
 				900EEFFD1C2BD58B00EA709B /* TZPhotoPickerController.m */,
+				939868A51F56C2AC00D03E64 /* TZLeftBarButtonModel.h */,
+				939868A61F56C2AC00D03E64 /* TZLeftBarButtonModel.m */,
 				900EEFFF1C2BD7E400EA709B /* TZAssetCell.h */,
 				900EF0001C2BD7E400EA709B /* TZAssetCell.m */,
 				900EF00D1C2C0B1100EA709B /* TZAssetModel.h */,
@@ -324,7 +329,7 @@
 				TargetAttributes = {
 					900E657B1C2BB8D5003D9A9E = {
 						CreatedOnToolsVersion = 7.2;
-						DevelopmentTeam = T86X98NCU2;
+						DevelopmentTeam = 3Q6ZMMAKC2;
 						ProvisioningStyle = Automatic;
 					};
 					900E65941C2BB8D5003D9A9E = {
@@ -406,6 +411,7 @@
 				900E65811C2BB8D5003D9A9E /* main.m in Sources */,
 				900EF0121C2C107400EA709B /* TZPhotoPreviewController.m in Sources */,
 				6D5358CD1D64600F00928CC6 /* NSBundle+TZImagePicker.m in Sources */,
+				939868A71F56C2AC00D03E64 /* TZLeftBarButtonModel.m in Sources */,
 				900EEFF81C2BBF9500EA709B /* TZImagePickerController.m in Sources */,
 				902938D81EE2D02C000F2F8F /* TZLocationManager.m in Sources */,
 				6DC84D0A1DF5358500A107A9 /* TZImageCropManager.m in Sources */,
@@ -551,7 +557,7 @@
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
 				CODE_SIGN_IDENTITY = "iPhone Developer";
 				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Developer";
-				DEVELOPMENT_TEAM = T86X98NCU2;
+				DEVELOPMENT_TEAM = 3Q6ZMMAKC2;
 				FRAMEWORK_SEARCH_PATHS = (
 					"$(inherited)",
 					"$(PROJECT_DIR)/TZImagePickerController",
@@ -572,7 +578,7 @@
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
 				CODE_SIGN_IDENTITY = "iPhone Developer";
 				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Developer";
-				DEVELOPMENT_TEAM = T86X98NCU2;
+				DEVELOPMENT_TEAM = 3Q6ZMMAKC2;
 				FRAMEWORK_SEARCH_PATHS = (
 					"$(inherited)",
 					"$(PROJECT_DIR)/TZImagePickerController",

TZImagePickerController/Assets.xcassets/back.imageset/Contents.json

+{
+  "images" : [
+    {
+      "idiom" : "universal",
+      "scale" : "1x"
+    },
+    {
+      "idiom" : "universal",
+      "filename" : "back@2x.png",
+      "scale" : "2x"
+    },
+    {
+      "idiom" : "universal",
+      "scale" : "3x"
+    }
+  ],
+  "info" : {
+    "version" : 1,
+    "author" : "xcode"
+  }
+}
\ No newline at end of file

TZImagePickerController/TZImagePickerController/TZImagePickerController.h

@@ -119,6 +119,8 @@
 @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
+
 - (id)showAlertWithTitle:(NSString *)title;
 - (void)hideAlertView:(id)alertView;
 - (void)showProgressHUD;

TZImagePickerController/TZImagePickerController/TZImagePickerController.m

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

TZImagePickerController/TZImagePickerController/TZLeftBarButtonModel.h

+//
+//  TZLeftBarButtonModel.h
+//  TZImagePickerController
+//
+//  Created by 杨炯 on 2017/8/30.
+//  Copyright © 2017年 谭真. All rights reserved.
+//
+
+#import <Foundation/Foundation.h>
+#import <UIKit/UIKit.h>
+@interface TZLeftBarButtonModel : NSObject
+/**导航栏左边按钮标题*/
+@property(nonatomic,strong)NSString *leftBarButtonTitle;
+/**导航栏左边按钮图片*/
+@property(nonatomic,strong)UIImage *leftBarButtonImage;
+@end

TZImagePickerController/TZImagePickerController/TZLeftBarButtonModel.m

+//
+//  TZLeftBarButtonModel.m
+//  TZImagePickerController
+//
+//  Created by 杨炯 on 2017/8/30.
+//  Copyright © 2017年 谭真. All rights reserved.
+//
+
+#import "TZLeftBarButtonModel.h"
+
+@implementation TZLeftBarButtonModel
+
+@end

TZImagePickerController/TZImagePickerController/TZPhotoPickerController.h

@@ -14,7 +14,6 @@
 @property (nonatomic, assign) BOOL isFirstAppear;
 @property (nonatomic, assign) NSInteger columnNumber;
 @property (nonatomic, strong) TZAlbumModel *model;
-
 @end
 
 

TZImagePickerController/TZImagePickerController/TZPhotoPickerController.m

@@ -78,6 +78,13 @@ 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) {
+        UIButton *leftButton = [UIButton buttonWithType:UIButtonTypeCustom];
+        leftButton.frame = CGRectMake(0, 0, 40, 40);
+        [leftButton addTarget:self action:@selector(goBackEvent:) forControlEvents:UIControlEventTouchUpInside];
+        tzImagePickerVc.navLeftBarButtonBlick(leftButton);
+        self.navigationItem.leftBarButtonItem = [[UIBarButtonItem alloc]initWithCustomView:leftButton];
+    }
     _showTakePhotoBtn = (([[TZImageManager manager] isCameraRollAlbum:_model.name]) && tzImagePickerVc.allowTakePicture);
     // [self resetCachedAssets];
     [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(didChangeStatusBarOrientationNotification:) name:UIApplicationDidChangeStatusBarOrientationNotification object:nil];
@@ -314,7 +321,9 @@ static CGFloat itemMargin = 5;
 }
 
 #pragma mark - Click Event
-
+-(void)goBackEvent:(UIButton *)backButton{
+    [self.navigationController popViewControllerAnimated:YES];
+}
 - (void)previewButtonClick {
     TZPhotoPreviewController *photoPreviewVc = [[TZPhotoPreviewController alloc] init];
     [self pushPhotoPrevireViewController:photoPreviewVc];

TZImagePickerController/ViewController.m

@@ -69,6 +69,7 @@
         }
         NSDictionary *titleTextAttributes = [tzBarItem titleTextAttributesForState:UIControlStateNormal];
         [BarItem setTitleTextAttributes:titleTextAttributes forState:UIControlStateNormal];
+ 
     }
     return _imagePickerVc;
 }
@@ -276,7 +277,11 @@
      }];*/
     
     //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.isStatusBarDefault = NO;
 #pragma mark - 到这里为止