├── README.md
├── Sceenshots
    └── screenshot1.gif
├── TagDemo.xcodeproj
    ├── project.pbxproj
    ├── project.xcworkspace
    │   ├── contents.xcworkspacedata
    │   ├── xcshareddata
    │   │   └── TagDemo.xccheckout
    │   └── xcuserdata
    │   │   └── alienjunx.xcuserdatad
    │   │       └── UserInterfaceState.xcuserstate
    └── xcuserdata
    │   └── alienjunx.xcuserdatad
    │       ├── xcdebugger
    │           └── Breakpoints_v2.xcbkptlist
    │       └── xcschemes
    │           ├── TagDemo.xcscheme
    │           └── xcschememanagement.plist
├── TagDemo
    ├── AppDelegate.h
    ├── AppDelegate.m
    ├── Base.lproj
    │   ├── LaunchScreen.xib
    │   └── Main.storyboard
    ├── BoCollectionSectionBgLayout
    │   ├── AJSectionBackgroundLayout.h
    │   ├── AJSectionBackgroundLayout.m
    │   ├── AJSectionBackgroundView.h
    │   ├── AJSectionBackgroundView.m
    │   ├── AJTagModel.h
    │   ├── AJTagModel.m
    │   ├── AJTagsCell.h
    │   ├── AJTagsCell.m
    │   ├── AJTagsView.h
    │   └── AJTagsView.m
    ├── ExampleViewController.h
    ├── ExampleViewController.m
    ├── Images.xcassets
    │   └── AppIcon.appiconset
    │   │   └── Contents.json
    ├── Info.plist
    ├── TagCell.h
    ├── TagCell.m
    ├── TagModel.h
    ├── TagModel.m
    ├── ViewController.h
    ├── ViewController.m
    └── main.m
└── TagDemoTests
    ├── Info.plist
    └── TagDemoTests.m


/README.md:
--------------------------------------------------------------------------------
 1 | # MyTags
 2 | 用于表现修改个人标签，使用UICollectionView实现，动态背景框使用UICollectionViewFlowLayout的DecorationView实现。
 3 | 
 4 | 
 5 | ![Aaron Swartz](https://github.com/alienjun/MyTags/blob/master/Sceenshots/screenshot1.gif)
 6 | 
 7 | 
 8 | 
 9 | 1.其中利用UICollectionView的特性，实现了标签插回原位的效果。
10 | 
11 | 
12 | 2.为了能利用UICollectionView动画特性，未选中和选中的标签在同一个UICollectionView中表现；这里会导致背景框跟随标签高度变化成了难点，好在UICollectionViewFlowLayout 提供了一个DecorationView 解决了此问题。
13 | 
14 | 欢迎一起交流技术学习。
15 | 
16 | 微博：[AlienJunX](http://weibo.com/alienjunx)
17 | 
18 | 特别感谢：
19 | 
20 | <https://github.com/s-atif-jamil/CollectionSectionView>
21 | 
22 | 
23 | 还有一个可以给任何View添加类似nice 应用中的那种标签。<br/>
24 | ![Aaron Swartz](https://github.com/alienjun/AJTagView/blob/master/Screenshots/screenshot1.gif)
25 | 
26 | 戳链接——> [https://github.com/alienjun/AJTagView](https://github.com/alienjun/AJTagView)
27 | 


--------------------------------------------------------------------------------
/Sceenshots/screenshot1.gif:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/alienjun/AJMyTags/13fe8a4b0fefab091ff026b9689752c7cad28aba/Sceenshots/screenshot1.gif


--------------------------------------------------------------------------------
/TagDemo.xcodeproj/project.pbxproj:
--------------------------------------------------------------------------------
  1 | // !$*UTF8*$!
  2 | {
  3 | 	archiveVersion = 1;
  4 | 	classes = {
  5 | 	};
  6 | 	objectVersion = 46;
  7 | 	objects = {
  8 | 
  9 | /* Begin PBXBuildFile section */
 10 | 		FB0713061C919AC200B86FC2 /* AJTagsView.m in Sources */ = {isa = PBXBuildFile; fileRef = FB0713051C919AC200B86FC2 /* AJTagsView.m */; };
 11 | 		FB0713091C919AD400B86FC2 /* AJTagsCell.m in Sources */ = {isa = PBXBuildFile; fileRef = FB0713081C919AD400B86FC2 /* AJTagsCell.m */; };
 12 | 		FB07130C1C919D0800B86FC2 /* AJTagModel.m in Sources */ = {isa = PBXBuildFile; fileRef = FB07130B1C919D0800B86FC2 /* AJTagModel.m */; };
 13 | 		FB07130F1C91A2AA00B86FC2 /* ExampleViewController.m in Sources */ = {isa = PBXBuildFile; fileRef = FB07130E1C91A2AA00B86FC2 /* ExampleViewController.m */; };
 14 | 		FB47166B1BA0028B0021DE7B /* main.m in Sources */ = {isa = PBXBuildFile; fileRef = FB47166A1BA0028B0021DE7B /* main.m */; };
 15 | 		FB47166E1BA0028B0021DE7B /* AppDelegate.m in Sources */ = {isa = PBXBuildFile; fileRef = FB47166D1BA0028B0021DE7B /* AppDelegate.m */; };
 16 | 		FB4716711BA0028B0021DE7B /* ViewController.m in Sources */ = {isa = PBXBuildFile; fileRef = FB4716701BA0028B0021DE7B /* ViewController.m */; };
 17 | 		FB4716741BA0028B0021DE7B /* Main.storyboard in Resources */ = {isa = PBXBuildFile; fileRef = FB4716721BA0028B0021DE7B /* Main.storyboard */; };
 18 | 		FB4716761BA0028B0021DE7B /* Images.xcassets in Resources */ = {isa = PBXBuildFile; fileRef = FB4716751BA0028B0021DE7B /* Images.xcassets */; };
 19 | 		FB4716791BA0028B0021DE7B /* LaunchScreen.xib in Resources */ = {isa = PBXBuildFile; fileRef = FB4716771BA0028B0021DE7B /* LaunchScreen.xib */; };
 20 | 		FB4716851BA0028B0021DE7B /* TagDemoTests.m in Sources */ = {isa = PBXBuildFile; fileRef = FB4716841BA0028B0021DE7B /* TagDemoTests.m */; };
 21 | 		FB471B201BA015190021DE7B /* AJSectionBackgroundLayout.m in Sources */ = {isa = PBXBuildFile; fileRef = FB471B1D1BA015190021DE7B /* AJSectionBackgroundLayout.m */; };
 22 | 		FB471B211BA015190021DE7B /* AJSectionBackgroundView.m in Sources */ = {isa = PBXBuildFile; fileRef = FB471B1F1BA015190021DE7B /* AJSectionBackgroundView.m */; };
 23 | 		FB471B241BA01D6C0021DE7B /* TagModel.m in Sources */ = {isa = PBXBuildFile; fileRef = FB471B231BA01D6C0021DE7B /* TagModel.m */; };
 24 | 		FB471B271BA01DA10021DE7B /* TagCell.m in Sources */ = {isa = PBXBuildFile; fileRef = FB471B261BA01DA10021DE7B /* TagCell.m */; };
 25 | /* End PBXBuildFile section */
 26 | 
 27 | /* Begin PBXContainerItemProxy section */
 28 | 		FB47167F1BA0028B0021DE7B /* PBXContainerItemProxy */ = {
 29 | 			isa = PBXContainerItemProxy;
 30 | 			containerPortal = FB47165D1BA0028B0021DE7B /* Project object */;
 31 | 			proxyType = 1;
 32 | 			remoteGlobalIDString = FB4716641BA0028B0021DE7B;
 33 | 			remoteInfo = TagDemo;
 34 | 		};
 35 | /* End PBXContainerItemProxy section */
 36 | 
 37 | /* Begin PBXFileReference section */
 38 | 		FB0713041C919AC200B86FC2 /* AJTagsView.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = AJTagsView.h; sourceTree = "<group>"; };
 39 | 		FB0713051C919AC200B86FC2 /* AJTagsView.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = AJTagsView.m; sourceTree = "<group>"; };
 40 | 		FB0713071C919AD400B86FC2 /* AJTagsCell.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = AJTagsCell.h; sourceTree = "<group>"; };
 41 | 		FB0713081C919AD400B86FC2 /* AJTagsCell.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = AJTagsCell.m; sourceTree = "<group>"; };
 42 | 		FB07130A1C919D0800B86FC2 /* AJTagModel.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = AJTagModel.h; sourceTree = "<group>"; };
 43 | 		FB07130B1C919D0800B86FC2 /* AJTagModel.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = AJTagModel.m; sourceTree = "<group>"; };
 44 | 		FB07130D1C91A2AA00B86FC2 /* ExampleViewController.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = ExampleViewController.h; sourceTree = "<group>"; };
 45 | 		FB07130E1C91A2AA00B86FC2 /* ExampleViewController.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = ExampleViewController.m; sourceTree = "<group>"; };
 46 | 		FB4716651BA0028B0021DE7B /* TagDemo.app */ = {isa = PBXFileReference; explicitFileType = wrapper.application; includeInIndex = 0; path = TagDemo.app; sourceTree = BUILT_PRODUCTS_DIR; };
 47 | 		FB4716691BA0028B0021DE7B /* Info.plist */ = {isa = PBXFileReference; lastKnownFileType = text.plist.xml; path = Info.plist; sourceTree = "<group>"; };
 48 | 		FB47166A1BA0028B0021DE7B /* main.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = main.m; sourceTree = "<group>"; };
 49 | 		FB47166C1BA0028B0021DE7B /* AppDelegate.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = AppDelegate.h; sourceTree = "<group>"; };
 50 | 		FB47166D1BA0028B0021DE7B /* AppDelegate.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = AppDelegate.m; sourceTree = "<group>"; };
 51 | 		FB47166F1BA0028B0021DE7B /* ViewController.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = ViewController.h; sourceTree = "<group>"; };
 52 | 		FB4716701BA0028B0021DE7B /* ViewController.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = ViewController.m; sourceTree = "<group>"; };
 53 | 		FB4716731BA0028B0021DE7B /* Base */ = {isa = PBXFileReference; lastKnownFileType = file.storyboard; name = Base; path = Base.lproj/Main.storyboard; sourceTree = "<group>"; };
 54 | 		FB4716751BA0028B0021DE7B /* Images.xcassets */ = {isa = PBXFileReference; lastKnownFileType = folder.assetcatalog; path = Images.xcassets; sourceTree = "<group>"; };
 55 | 		FB4716781BA0028B0021DE7B /* Base */ = {isa = PBXFileReference; lastKnownFileType = file.xib; name = Base; path = Base.lproj/LaunchScreen.xib; sourceTree = "<group>"; };
 56 | 		FB47167E1BA0028B0021DE7B /* TagDemoTests.xctest */ = {isa = PBXFileReference; explicitFileType = wrapper.cfbundle; includeInIndex = 0; path = TagDemoTests.xctest; sourceTree = BUILT_PRODUCTS_DIR; };
 57 | 		FB4716831BA0028B0021DE7B /* Info.plist */ = {isa = PBXFileReference; lastKnownFileType = text.plist.xml; path = Info.plist; sourceTree = "<group>"; };
 58 | 		FB4716841BA0028B0021DE7B /* TagDemoTests.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = TagDemoTests.m; sourceTree = "<group>"; };
 59 | 		FB471B1C1BA015190021DE7B /* AJSectionBackgroundLayout.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = AJSectionBackgroundLayout.h; sourceTree = "<group>"; };
 60 | 		FB471B1D1BA015190021DE7B /* AJSectionBackgroundLayout.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = AJSectionBackgroundLayout.m; sourceTree = "<group>"; };
 61 | 		FB471B1E1BA015190021DE7B /* AJSectionBackgroundView.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = AJSectionBackgroundView.h; sourceTree = "<group>"; };
 62 | 		FB471B1F1BA015190021DE7B /* AJSectionBackgroundView.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = AJSectionBackgroundView.m; sourceTree = "<group>"; };
 63 | 		FB471B221BA01D6C0021DE7B /* TagModel.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = TagModel.h; sourceTree = "<group>"; };
 64 | 		FB471B231BA01D6C0021DE7B /* TagModel.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = TagModel.m; sourceTree = "<group>"; };
 65 | 		FB471B251BA01DA10021DE7B /* TagCell.h */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.h; path = TagCell.h; sourceTree = "<group>"; };
 66 | 		FB471B261BA01DA10021DE7B /* TagCell.m */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.c.objc; path = TagCell.m; sourceTree = "<group>"; };
 67 | /* End PBXFileReference section */
 68 | 
 69 | /* Begin PBXFrameworksBuildPhase section */
 70 | 		FB4716621BA0028B0021DE7B /* Frameworks */ = {
 71 | 			isa = PBXFrameworksBuildPhase;
 72 | 			buildActionMask = 2147483647;
 73 | 			files = (
 74 | 			);
 75 | 			runOnlyForDeploymentPostprocessing = 0;
 76 | 		};
 77 | 		FB47167B1BA0028B0021DE7B /* Frameworks */ = {
 78 | 			isa = PBXFrameworksBuildPhase;
 79 | 			buildActionMask = 2147483647;
 80 | 			files = (
 81 | 			);
 82 | 			runOnlyForDeploymentPostprocessing = 0;
 83 | 		};
 84 | /* End PBXFrameworksBuildPhase section */
 85 | 
 86 | /* Begin PBXGroup section */
 87 | 		FB47165C1BA0028B0021DE7B = {
 88 | 			isa = PBXGroup;
 89 | 			children = (
 90 | 				FB4716671BA0028B0021DE7B /* TagDemo */,
 91 | 				FB4716811BA0028B0021DE7B /* TagDemoTests */,
 92 | 				FB4716661BA0028B0021DE7B /* Products */,
 93 | 			);
 94 | 			sourceTree = "<group>";
 95 | 		};
 96 | 		FB4716661BA0028B0021DE7B /* Products */ = {
 97 | 			isa = PBXGroup;
 98 | 			children = (
 99 | 				FB4716651BA0028B0021DE7B /* TagDemo.app */,
100 | 				FB47167E1BA0028B0021DE7B /* TagDemoTests.xctest */,
101 | 			);
102 | 			name = Products;
103 | 			sourceTree = "<group>";
104 | 		};
105 | 		FB4716671BA0028B0021DE7B /* TagDemo */ = {
106 | 			isa = PBXGroup;
107 | 			children = (
108 | 				FB471B1B1BA015190021DE7B /* AJTags */,
109 | 				FB471B251BA01DA10021DE7B /* TagCell.h */,
110 | 				FB471B261BA01DA10021DE7B /* TagCell.m */,
111 | 				FB471B221BA01D6C0021DE7B /* TagModel.h */,
112 | 				FB471B231BA01D6C0021DE7B /* TagModel.m */,
113 | 				FB47166F1BA0028B0021DE7B /* ViewController.h */,
114 | 				FB4716701BA0028B0021DE7B /* ViewController.m */,
115 | 				FB4716721BA0028B0021DE7B /* Main.storyboard */,
116 | 				FB4716751BA0028B0021DE7B /* Images.xcassets */,
117 | 				FB4716771BA0028B0021DE7B /* LaunchScreen.xib */,
118 | 				FB4716681BA0028B0021DE7B /* Supporting Files */,
119 | 				FB47166C1BA0028B0021DE7B /* AppDelegate.h */,
120 | 				FB47166D1BA0028B0021DE7B /* AppDelegate.m */,
121 | 				FB07130D1C91A2AA00B86FC2 /* ExampleViewController.h */,
122 | 				FB07130E1C91A2AA00B86FC2 /* ExampleViewController.m */,
123 | 			);
124 | 			path = TagDemo;
125 | 			sourceTree = "<group>";
126 | 		};
127 | 		FB4716681BA0028B0021DE7B /* Supporting Files */ = {
128 | 			isa = PBXGroup;
129 | 			children = (
130 | 				FB4716691BA0028B0021DE7B /* Info.plist */,
131 | 				FB47166A1BA0028B0021DE7B /* main.m */,
132 | 			);
133 | 			name = "Supporting Files";
134 | 			sourceTree = "<group>";
135 | 		};
136 | 		FB4716811BA0028B0021DE7B /* TagDemoTests */ = {
137 | 			isa = PBXGroup;
138 | 			children = (
139 | 				FB4716841BA0028B0021DE7B /* TagDemoTests.m */,
140 | 				FB4716821BA0028B0021DE7B /* Supporting Files */,
141 | 			);
142 | 			path = TagDemoTests;
143 | 			sourceTree = "<group>";
144 | 		};
145 | 		FB4716821BA0028B0021DE7B /* Supporting Files */ = {
146 | 			isa = PBXGroup;
147 | 			children = (
148 | 				FB4716831BA0028B0021DE7B /* Info.plist */,
149 | 			);
150 | 			name = "Supporting Files";
151 | 			sourceTree = "<group>";
152 | 		};
153 | 		FB471B1B1BA015190021DE7B /* AJTags */ = {
154 | 			isa = PBXGroup;
155 | 			children = (
156 | 				FB471B1C1BA015190021DE7B /* AJSectionBackgroundLayout.h */,
157 | 				FB471B1D1BA015190021DE7B /* AJSectionBackgroundLayout.m */,
158 | 				FB471B1E1BA015190021DE7B /* AJSectionBackgroundView.h */,
159 | 				FB471B1F1BA015190021DE7B /* AJSectionBackgroundView.m */,
160 | 				FB0713041C919AC200B86FC2 /* AJTagsView.h */,
161 | 				FB0713051C919AC200B86FC2 /* AJTagsView.m */,
162 | 				FB0713071C919AD400B86FC2 /* AJTagsCell.h */,
163 | 				FB0713081C919AD400B86FC2 /* AJTagsCell.m */,
164 | 				FB07130A1C919D0800B86FC2 /* AJTagModel.h */,
165 | 				FB07130B1C919D0800B86FC2 /* AJTagModel.m */,
166 | 			);
167 | 			name = AJTags;
168 | 			path = BoCollectionSectionBgLayout;
169 | 			sourceTree = "<group>";
170 | 		};
171 | /* End PBXGroup section */
172 | 
173 | /* Begin PBXNativeTarget section */
174 | 		FB4716641BA0028B0021DE7B /* TagDemo */ = {
175 | 			isa = PBXNativeTarget;
176 | 			buildConfigurationList = FB4716881BA0028B0021DE7B /* Build configuration list for PBXNativeTarget "TagDemo" */;
177 | 			buildPhases = (
178 | 				FB4716611BA0028B0021DE7B /* Sources */,
179 | 				FB4716621BA0028B0021DE7B /* Frameworks */,
180 | 				FB4716631BA0028B0021DE7B /* Resources */,
181 | 			);
182 | 			buildRules = (
183 | 			);
184 | 			dependencies = (
185 | 			);
186 | 			name = TagDemo;
187 | 			productName = TagDemo;
188 | 			productReference = FB4716651BA0028B0021DE7B /* TagDemo.app */;
189 | 			productType = "com.apple.product-type.application";
190 | 		};
191 | 		FB47167D1BA0028B0021DE7B /* TagDemoTests */ = {
192 | 			isa = PBXNativeTarget;
193 | 			buildConfigurationList = FB47168B1BA0028B0021DE7B /* Build configuration list for PBXNativeTarget "TagDemoTests" */;
194 | 			buildPhases = (
195 | 				FB47167A1BA0028B0021DE7B /* Sources */,
196 | 				FB47167B1BA0028B0021DE7B /* Frameworks */,
197 | 				FB47167C1BA0028B0021DE7B /* Resources */,
198 | 			);
199 | 			buildRules = (
200 | 			);
201 | 			dependencies = (
202 | 				FB4716801BA0028B0021DE7B /* PBXTargetDependency */,
203 | 			);
204 | 			name = TagDemoTests;
205 | 			productName = TagDemoTests;
206 | 			productReference = FB47167E1BA0028B0021DE7B /* TagDemoTests.xctest */;
207 | 			productType = "com.apple.product-type.bundle.unit-test";
208 | 		};
209 | /* End PBXNativeTarget section */
210 | 
211 | /* Begin PBXProject section */
212 | 		FB47165D1BA0028B0021DE7B /* Project object */ = {
213 | 			isa = PBXProject;
214 | 			attributes = {
215 | 				LastUpgradeCheck = 0640;
216 | 				ORGANIZATIONNAME = com.alienjun.demo;
217 | 				TargetAttributes = {
218 | 					FB4716641BA0028B0021DE7B = {
219 | 						CreatedOnToolsVersion = 6.4;
220 | 					};
221 | 					FB47167D1BA0028B0021DE7B = {
222 | 						CreatedOnToolsVersion = 6.4;
223 | 						TestTargetID = FB4716641BA0028B0021DE7B;
224 | 					};
225 | 				};
226 | 			};
227 | 			buildConfigurationList = FB4716601BA0028B0021DE7B /* Build configuration list for PBXProject "TagDemo" */;
228 | 			compatibilityVersion = "Xcode 3.2";
229 | 			developmentRegion = English;
230 | 			hasScannedForEncodings = 0;
231 | 			knownRegions = (
232 | 				en,
233 | 				Base,
234 | 			);
235 | 			mainGroup = FB47165C1BA0028B0021DE7B;
236 | 			productRefGroup = FB4716661BA0028B0021DE7B /* Products */;
237 | 			projectDirPath = "";
238 | 			projectRoot = "";
239 | 			targets = (
240 | 				FB4716641BA0028B0021DE7B /* TagDemo */,
241 | 				FB47167D1BA0028B0021DE7B /* TagDemoTests */,
242 | 			);
243 | 		};
244 | /* End PBXProject section */
245 | 
246 | /* Begin PBXResourcesBuildPhase section */
247 | 		FB4716631BA0028B0021DE7B /* Resources */ = {
248 | 			isa = PBXResourcesBuildPhase;
249 | 			buildActionMask = 2147483647;
250 | 			files = (
251 | 				FB4716741BA0028B0021DE7B /* Main.storyboard in Resources */,
252 | 				FB4716791BA0028B0021DE7B /* LaunchScreen.xib in Resources */,
253 | 				FB4716761BA0028B0021DE7B /* Images.xcassets in Resources */,
254 | 			);
255 | 			runOnlyForDeploymentPostprocessing = 0;
256 | 		};
257 | 		FB47167C1BA0028B0021DE7B /* Resources */ = {
258 | 			isa = PBXResourcesBuildPhase;
259 | 			buildActionMask = 2147483647;
260 | 			files = (
261 | 			);
262 | 			runOnlyForDeploymentPostprocessing = 0;
263 | 		};
264 | /* End PBXResourcesBuildPhase section */
265 | 
266 | /* Begin PBXSourcesBuildPhase section */
267 | 		FB4716611BA0028B0021DE7B /* Sources */ = {
268 | 			isa = PBXSourcesBuildPhase;
269 | 			buildActionMask = 2147483647;
270 | 			files = (
271 | 				FB471B241BA01D6C0021DE7B /* TagModel.m in Sources */,
272 | 				FB07130F1C91A2AA00B86FC2 /* ExampleViewController.m in Sources */,
273 | 				FB0713091C919AD400B86FC2 /* AJTagsCell.m in Sources */,
274 | 				FB4716711BA0028B0021DE7B /* ViewController.m in Sources */,
275 | 				FB47166E1BA0028B0021DE7B /* AppDelegate.m in Sources */,
276 | 				FB471B201BA015190021DE7B /* AJSectionBackgroundLayout.m in Sources */,
277 | 				FB07130C1C919D0800B86FC2 /* AJTagModel.m in Sources */,
278 | 				FB0713061C919AC200B86FC2 /* AJTagsView.m in Sources */,
279 | 				FB471B271BA01DA10021DE7B /* TagCell.m in Sources */,
280 | 				FB47166B1BA0028B0021DE7B /* main.m in Sources */,
281 | 				FB471B211BA015190021DE7B /* AJSectionBackgroundView.m in Sources */,
282 | 			);
283 | 			runOnlyForDeploymentPostprocessing = 0;
284 | 		};
285 | 		FB47167A1BA0028B0021DE7B /* Sources */ = {
286 | 			isa = PBXSourcesBuildPhase;
287 | 			buildActionMask = 2147483647;
288 | 			files = (
289 | 				FB4716851BA0028B0021DE7B /* TagDemoTests.m in Sources */,
290 | 			);
291 | 			runOnlyForDeploymentPostprocessing = 0;
292 | 		};
293 | /* End PBXSourcesBuildPhase section */
294 | 
295 | /* Begin PBXTargetDependency section */
296 | 		FB4716801BA0028B0021DE7B /* PBXTargetDependency */ = {
297 | 			isa = PBXTargetDependency;
298 | 			target = FB4716641BA0028B0021DE7B /* TagDemo */;
299 | 			targetProxy = FB47167F1BA0028B0021DE7B /* PBXContainerItemProxy */;
300 | 		};
301 | /* End PBXTargetDependency section */
302 | 
303 | /* Begin PBXVariantGroup section */
304 | 		FB4716721BA0028B0021DE7B /* Main.storyboard */ = {
305 | 			isa = PBXVariantGroup;
306 | 			children = (
307 | 				FB4716731BA0028B0021DE7B /* Base */,
308 | 			);
309 | 			name = Main.storyboard;
310 | 			sourceTree = "<group>";
311 | 		};
312 | 		FB4716771BA0028B0021DE7B /* LaunchScreen.xib */ = {
313 | 			isa = PBXVariantGroup;
314 | 			children = (
315 | 				FB4716781BA0028B0021DE7B /* Base */,
316 | 			);
317 | 			name = LaunchScreen.xib;
318 | 			sourceTree = "<group>";
319 | 		};
320 | /* End PBXVariantGroup section */
321 | 
322 | /* Begin XCBuildConfiguration section */
323 | 		FB4716861BA0028B0021DE7B /* Debug */ = {
324 | 			isa = XCBuildConfiguration;
325 | 			buildSettings = {
326 | 				ALWAYS_SEARCH_USER_PATHS = NO;
327 | 				CLANG_CXX_LANGUAGE_STANDARD = "gnu++0x";
328 | 				CLANG_CXX_LIBRARY = "libc++";
329 | 				CLANG_ENABLE_MODULES = YES;
330 | 				CLANG_ENABLE_OBJC_ARC = YES;
331 | 				CLANG_WARN_BOOL_CONVERSION = YES;
332 | 				CLANG_WARN_CONSTANT_CONVERSION = YES;
333 | 				CLANG_WARN_DIRECT_OBJC_ISA_USAGE = YES_ERROR;
334 | 				CLANG_WARN_EMPTY_BODY = YES;
335 | 				CLANG_WARN_ENUM_CONVERSION = YES;
336 | 				CLANG_WARN_INT_CONVERSION = YES;
337 | 				CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
338 | 				CLANG_WARN_UNREACHABLE_CODE = YES;
339 | 				CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
340 | 				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Developer";
341 | 				COPY_PHASE_STRIP = NO;
342 | 				DEBUG_INFORMATION_FORMAT = "dwarf-with-dsym";
343 | 				ENABLE_STRICT_OBJC_MSGSEND = YES;
344 | 				GCC_C_LANGUAGE_STANDARD = gnu99;
345 | 				GCC_DYNAMIC_NO_PIC = NO;
346 | 				GCC_NO_COMMON_BLOCKS = YES;
347 | 				GCC_OPTIMIZATION_LEVEL = 0;
348 | 				GCC_PREPROCESSOR_DEFINITIONS = (
349 | 					"DEBUG=1",
350 | 					"$(inherited)",
351 | 				);
352 | 				GCC_SYMBOLS_PRIVATE_EXTERN = NO;
353 | 				GCC_WARN_64_TO_32_BIT_CONVERSION = YES;
354 | 				GCC_WARN_ABOUT_RETURN_TYPE = YES_ERROR;
355 | 				GCC_WARN_UNDECLARED_SELECTOR = YES;
356 | 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
357 | 				GCC_WARN_UNUSED_FUNCTION = YES;
358 | 				GCC_WARN_UNUSED_VARIABLE = YES;
359 | 				IPHONEOS_DEPLOYMENT_TARGET = 8.4;
360 | 				MTL_ENABLE_DEBUG_INFO = YES;
361 | 				ONLY_ACTIVE_ARCH = YES;
362 | 				SDKROOT = iphoneos;
363 | 			};
364 | 			name = Debug;
365 | 		};
366 | 		FB4716871BA0028B0021DE7B /* Release */ = {
367 | 			isa = XCBuildConfiguration;
368 | 			buildSettings = {
369 | 				ALWAYS_SEARCH_USER_PATHS = NO;
370 | 				CLANG_CXX_LANGUAGE_STANDARD = "gnu++0x";
371 | 				CLANG_CXX_LIBRARY = "libc++";
372 | 				CLANG_ENABLE_MODULES = YES;
373 | 				CLANG_ENABLE_OBJC_ARC = YES;
374 | 				CLANG_WARN_BOOL_CONVERSION = YES;
375 | 				CLANG_WARN_CONSTANT_CONVERSION = YES;
376 | 				CLANG_WARN_DIRECT_OBJC_ISA_USAGE = YES_ERROR;
377 | 				CLANG_WARN_EMPTY_BODY = YES;
378 | 				CLANG_WARN_ENUM_CONVERSION = YES;
379 | 				CLANG_WARN_INT_CONVERSION = YES;
380 | 				CLANG_WARN_OBJC_ROOT_CLASS = YES_ERROR;
381 | 				CLANG_WARN_UNREACHABLE_CODE = YES;
382 | 				CLANG_WARN__DUPLICATE_METHOD_MATCH = YES;
383 | 				"CODE_SIGN_IDENTITY[sdk=iphoneos*]" = "iPhone Developer";
384 | 				COPY_PHASE_STRIP = NO;
385 | 				DEBUG_INFORMATION_FORMAT = "dwarf-with-dsym";
386 | 				ENABLE_NS_ASSERTIONS = NO;
387 | 				ENABLE_STRICT_OBJC_MSGSEND = YES;
388 | 				GCC_C_LANGUAGE_STANDARD = gnu99;
389 | 				GCC_NO_COMMON_BLOCKS = YES;
390 | 				GCC_WARN_64_TO_32_BIT_CONVERSION = YES;
391 | 				GCC_WARN_ABOUT_RETURN_TYPE = YES_ERROR;
392 | 				GCC_WARN_UNDECLARED_SELECTOR = YES;
393 | 				GCC_WARN_UNINITIALIZED_AUTOS = YES_AGGRESSIVE;
394 | 				GCC_WARN_UNUSED_FUNCTION = YES;
395 | 				GCC_WARN_UNUSED_VARIABLE = YES;
396 | 				IPHONEOS_DEPLOYMENT_TARGET = 8.4;
397 | 				MTL_ENABLE_DEBUG_INFO = NO;
398 | 				SDKROOT = iphoneos;
399 | 				VALIDATE_PRODUCT = YES;
400 | 			};
401 | 			name = Release;
402 | 		};
403 | 		FB4716891BA0028B0021DE7B /* Debug */ = {
404 | 			isa = XCBuildConfiguration;
405 | 			buildSettings = {
406 | 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
407 | 				INFOPLIST_FILE = TagDemo/Info.plist;
408 | 				IPHONEOS_DEPLOYMENT_TARGET = 6.0;
409 | 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks";
410 | 				PRODUCT_NAME = "$(TARGET_NAME)";
411 | 			};
412 | 			name = Debug;
413 | 		};
414 | 		FB47168A1BA0028B0021DE7B /* Release */ = {
415 | 			isa = XCBuildConfiguration;
416 | 			buildSettings = {
417 | 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
418 | 				INFOPLIST_FILE = TagDemo/Info.plist;
419 | 				IPHONEOS_DEPLOYMENT_TARGET = 6.0;
420 | 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks";
421 | 				PRODUCT_NAME = "$(TARGET_NAME)";
422 | 			};
423 | 			name = Release;
424 | 		};
425 | 		FB47168C1BA0028B0021DE7B /* Debug */ = {
426 | 			isa = XCBuildConfiguration;
427 | 			buildSettings = {
428 | 				BUNDLE_LOADER = "$(TEST_HOST)";
429 | 				FRAMEWORK_SEARCH_PATHS = (
430 | 					"$(SDKROOT)/Developer/Library/Frameworks",
431 | 					"$(inherited)",
432 | 				);
433 | 				GCC_PREPROCESSOR_DEFINITIONS = (
434 | 					"DEBUG=1",
435 | 					"$(inherited)",
436 | 				);
437 | 				INFOPLIST_FILE = TagDemoTests/Info.plist;
438 | 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks @loader_path/Frameworks";
439 | 				PRODUCT_NAME = "$(TARGET_NAME)";
440 | 				TEST_HOST = "$(BUILT_PRODUCTS_DIR)/TagDemo.app/TagDemo";
441 | 			};
442 | 			name = Debug;
443 | 		};
444 | 		FB47168D1BA0028B0021DE7B /* Release */ = {
445 | 			isa = XCBuildConfiguration;
446 | 			buildSettings = {
447 | 				BUNDLE_LOADER = "$(TEST_HOST)";
448 | 				FRAMEWORK_SEARCH_PATHS = (
449 | 					"$(SDKROOT)/Developer/Library/Frameworks",
450 | 					"$(inherited)",
451 | 				);
452 | 				INFOPLIST_FILE = TagDemoTests/Info.plist;
453 | 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks @loader_path/Frameworks";
454 | 				PRODUCT_NAME = "$(TARGET_NAME)";
455 | 				TEST_HOST = "$(BUILT_PRODUCTS_DIR)/TagDemo.app/TagDemo";
456 | 			};
457 | 			name = Release;
458 | 		};
459 | /* End XCBuildConfiguration section */
460 | 
461 | /* Begin XCConfigurationList section */
462 | 		FB4716601BA0028B0021DE7B /* Build configuration list for PBXProject "TagDemo" */ = {
463 | 			isa = XCConfigurationList;
464 | 			buildConfigurations = (
465 | 				FB4716861BA0028B0021DE7B /* Debug */,
466 | 				FB4716871BA0028B0021DE7B /* Release */,
467 | 			);
468 | 			defaultConfigurationIsVisible = 0;
469 | 			defaultConfigurationName = Release;
470 | 		};
471 | 		FB4716881BA0028B0021DE7B /* Build configuration list for PBXNativeTarget "TagDemo" */ = {
472 | 			isa = XCConfigurationList;
473 | 			buildConfigurations = (
474 | 				FB4716891BA0028B0021DE7B /* Debug */,
475 | 				FB47168A1BA0028B0021DE7B /* Release */,
476 | 			);
477 | 			defaultConfigurationIsVisible = 0;
478 | 			defaultConfigurationName = Release;
479 | 		};
480 | 		FB47168B1BA0028B0021DE7B /* Build configuration list for PBXNativeTarget "TagDemoTests" */ = {
481 | 			isa = XCConfigurationList;
482 | 			buildConfigurations = (
483 | 				FB47168C1BA0028B0021DE7B /* Debug */,
484 | 				FB47168D1BA0028B0021DE7B /* Release */,
485 | 			);
486 | 			defaultConfigurationIsVisible = 0;
487 | 			defaultConfigurationName = Release;
488 | 		};
489 | /* End XCConfigurationList section */
490 | 	};
491 | 	rootObject = FB47165D1BA0028B0021DE7B /* Project object */;
492 | }
493 | 


--------------------------------------------------------------------------------
/TagDemo.xcodeproj/project.xcworkspace/contents.xcworkspacedata:
--------------------------------------------------------------------------------
1 | <?xml version="1.0" encoding="UTF-8"?>
2 | <Workspace
3 |    version = "1.0">
4 |    <FileRef
5 |       location = "self:TagDemo.xcodeproj">
6 |    </FileRef>
7 | </Workspace>
8 | 


--------------------------------------------------------------------------------
/TagDemo.xcodeproj/project.xcworkspace/xcshareddata/TagDemo.xccheckout:
--------------------------------------------------------------------------------
 1 | <?xml version="1.0" encoding="UTF-8"?>
 2 | <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
 3 | <plist version="1.0">
 4 | <dict>
 5 | 	<key>IDESourceControlProjectFavoriteDictionaryKey</key>
 6 | 	<false/>
 7 | 	<key>IDESourceControlProjectIdentifier</key>
 8 | 	<string>4394A108-4C46-4012-8341-E8EF85CCA151</string>
 9 | 	<key>IDESourceControlProjectName</key>
10 | 	<string>TagDemo</string>
11 | 	<key>IDESourceControlProjectOriginsDictionary</key>
12 | 	<dict>
13 | 		<key>14E73774343E00F7D2B90D6CA6F5E7950826E723</key>
14 | 		<string>github.com:alienjun/MyTags.git</string>
15 | 	</dict>
16 | 	<key>IDESourceControlProjectPath</key>
17 | 	<string>TagDemo.xcodeproj</string>
18 | 	<key>IDESourceControlProjectRelativeInstallPathDictionary</key>
19 | 	<dict>
20 | 		<key>14E73774343E00F7D2B90D6CA6F5E7950826E723</key>
21 | 		<string>../..</string>
22 | 	</dict>
23 | 	<key>IDESourceControlProjectURL</key>
24 | 	<string>github.com:alienjun/MyTags.git</string>
25 | 	<key>IDESourceControlProjectVersion</key>
26 | 	<integer>111</integer>
27 | 	<key>IDESourceControlProjectWCCIdentifier</key>
28 | 	<string>14E73774343E00F7D2B90D6CA6F5E7950826E723</string>
29 | 	<key>IDESourceControlProjectWCConfigurations</key>
30 | 	<array>
31 | 		<dict>
32 | 			<key>IDESourceControlRepositoryExtensionIdentifierKey</key>
33 | 			<string>public.vcs.git</string>
34 | 			<key>IDESourceControlWCCIdentifierKey</key>
35 | 			<string>14E73774343E00F7D2B90D6CA6F5E7950826E723</string>
36 | 			<key>IDESourceControlWCCName</key>
37 | 			<string>MyTags</string>
38 | 		</dict>
39 | 	</array>
40 | </dict>
41 | </plist>
42 | 


--------------------------------------------------------------------------------
/TagDemo.xcodeproj/project.xcworkspace/xcuserdata/alienjunx.xcuserdatad/UserInterfaceState.xcuserstate:
--------------------------------------------------------------------------------
https://raw.githubusercontent.com/alienjun/AJMyTags/13fe8a4b0fefab091ff026b9689752c7cad28aba/TagDemo.xcodeproj/project.xcworkspace/xcuserdata/alienjunx.xcuserdatad/UserInterfaceState.xcuserstate


--------------------------------------------------------------------------------
/TagDemo.xcodeproj/xcuserdata/alienjunx.xcuserdatad/xcdebugger/Breakpoints_v2.xcbkptlist:
--------------------------------------------------------------------------------
1 | <?xml version="1.0" encoding="UTF-8"?>
2 | <Bucket
3 |    type = "1"
4 |    version = "2.0">
5 | </Bucket>
6 | 


--------------------------------------------------------------------------------
/TagDemo.xcodeproj/xcuserdata/alienjunx.xcuserdatad/xcschemes/TagDemo.xcscheme:
--------------------------------------------------------------------------------
  1 | <?xml version="1.0" encoding="UTF-8"?>
  2 | <Scheme
  3 |    LastUpgradeVersion = "0640"
  4 |    version = "1.3">
  5 |    <BuildAction
  6 |       parallelizeBuildables = "YES"
  7 |       buildImplicitDependencies = "YES">
  8 |       <BuildActionEntries>
  9 |          <BuildActionEntry
 10 |             buildForTesting = "YES"
 11 |             buildForRunning = "YES"
 12 |             buildForProfiling = "YES"
 13 |             buildForArchiving = "YES"
 14 |             buildForAnalyzing = "YES">
 15 |             <BuildableReference
 16 |                BuildableIdentifier = "primary"
 17 |                BlueprintIdentifier = "FB4716641BA0028B0021DE7B"
 18 |                BuildableName = "TagDemo.app"
 19 |                BlueprintName = "TagDemo"
 20 |                ReferencedContainer = "container:TagDemo.xcodeproj">
 21 |             </BuildableReference>
 22 |          </BuildActionEntry>
 23 |          <BuildActionEntry
 24 |             buildForTesting = "YES"
 25 |             buildForRunning = "YES"
 26 |             buildForProfiling = "NO"
 27 |             buildForArchiving = "NO"
 28 |             buildForAnalyzing = "YES">
 29 |             <BuildableReference
 30 |                BuildableIdentifier = "primary"
 31 |                BlueprintIdentifier = "FB47167D1BA0028B0021DE7B"
 32 |                BuildableName = "TagDemoTests.xctest"
 33 |                BlueprintName = "TagDemoTests"
 34 |                ReferencedContainer = "container:TagDemo.xcodeproj">
 35 |             </BuildableReference>
 36 |          </BuildActionEntry>
 37 |       </BuildActionEntries>
 38 |    </BuildAction>
 39 |    <TestAction
 40 |       selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
 41 |       selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
 42 |       shouldUseLaunchSchemeArgsEnv = "YES"
 43 |       buildConfiguration = "Debug">
 44 |       <Testables>
 45 |          <TestableReference
 46 |             skipped = "NO">
 47 |             <BuildableReference
 48 |                BuildableIdentifier = "primary"
 49 |                BlueprintIdentifier = "FB47167D1BA0028B0021DE7B"
 50 |                BuildableName = "TagDemoTests.xctest"
 51 |                BlueprintName = "TagDemoTests"
 52 |                ReferencedContainer = "container:TagDemo.xcodeproj">
 53 |             </BuildableReference>
 54 |          </TestableReference>
 55 |       </Testables>
 56 |       <MacroExpansion>
 57 |          <BuildableReference
 58 |             BuildableIdentifier = "primary"
 59 |             BlueprintIdentifier = "FB4716641BA0028B0021DE7B"
 60 |             BuildableName = "TagDemo.app"
 61 |             BlueprintName = "TagDemo"
 62 |             ReferencedContainer = "container:TagDemo.xcodeproj">
 63 |          </BuildableReference>
 64 |       </MacroExpansion>
 65 |    </TestAction>
 66 |    <LaunchAction
 67 |       selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
 68 |       selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
 69 |       launchStyle = "0"
 70 |       useCustomWorkingDirectory = "NO"
 71 |       buildConfiguration = "Debug"
 72 |       ignoresPersistentStateOnLaunch = "NO"
 73 |       debugDocumentVersioning = "YES"
 74 |       allowLocationSimulation = "YES">
 75 |       <BuildableProductRunnable
 76 |          runnableDebuggingMode = "0">
 77 |          <BuildableReference
 78 |             BuildableIdentifier = "primary"
 79 |             BlueprintIdentifier = "FB4716641BA0028B0021DE7B"
 80 |             BuildableName = "TagDemo.app"
 81 |             BlueprintName = "TagDemo"
 82 |             ReferencedContainer = "container:TagDemo.xcodeproj">
 83 |          </BuildableReference>
 84 |       </BuildableProductRunnable>
 85 |       <AdditionalOptions>
 86 |       </AdditionalOptions>
 87 |    </LaunchAction>
 88 |    <ProfileAction
 89 |       shouldUseLaunchSchemeArgsEnv = "YES"
 90 |       savedToolIdentifier = ""
 91 |       useCustomWorkingDirectory = "NO"
 92 |       buildConfiguration = "Release"
 93 |       debugDocumentVersioning = "YES">
 94 |       <BuildableProductRunnable
 95 |          runnableDebuggingMode = "0">
 96 |          <BuildableReference
 97 |             BuildableIdentifier = "primary"
 98 |             BlueprintIdentifier = "FB4716641BA0028B0021DE7B"
 99 |             BuildableName = "TagDemo.app"
100 |             BlueprintName = "TagDemo"
101 |             ReferencedContainer = "container:TagDemo.xcodeproj">
102 |          </BuildableReference>
103 |       </BuildableProductRunnable>
104 |    </ProfileAction>
105 |    <AnalyzeAction
106 |       buildConfiguration = "Debug">
107 |    </AnalyzeAction>
108 |    <ArchiveAction
109 |       buildConfiguration = "Release"
110 |       revealArchiveInOrganizer = "YES">
111 |    </ArchiveAction>
112 | </Scheme>
113 | 


--------------------------------------------------------------------------------
/TagDemo.xcodeproj/xcuserdata/alienjunx.xcuserdatad/xcschemes/xcschememanagement.plist:
--------------------------------------------------------------------------------
 1 | <?xml version="1.0" encoding="UTF-8"?>
 2 | <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
 3 | <plist version="1.0">
 4 | <dict>
 5 | 	<key>SchemeUserState</key>
 6 | 	<dict>
 7 | 		<key>TagDemo.xcscheme</key>
 8 | 		<dict>
 9 | 			<key>orderHint</key>
10 | 			<integer>0</integer>
11 | 		</dict>
12 | 	</dict>
13 | 	<key>SuppressBuildableAutocreation</key>
14 | 	<dict>
15 | 		<key>FB4716641BA0028B0021DE7B</key>
16 | 		<dict>
17 | 			<key>primary</key>
18 | 			<true/>
19 | 		</dict>
20 | 		<key>FB47167D1BA0028B0021DE7B</key>
21 | 		<dict>
22 | 			<key>primary</key>
23 | 			<true/>
24 | 		</dict>
25 | 	</dict>
26 | </dict>
27 | </plist>
28 | 


--------------------------------------------------------------------------------
/TagDemo/AppDelegate.h:
--------------------------------------------------------------------------------
 1 | //
 2 | //  AppDelegate.h
 3 | //  TagDemo
 4 | //
 5 | //  Created by AlienJunX on 15/9/9.
 6 | //  Copyright (c) 2015年 com.alienjun.demo. All rights reserved.
 7 | //
 8 | 
 9 | #import <UIKit/UIKit.h>
10 | 
11 | @interface AppDelegate : UIResponder <UIApplicationDelegate>
12 | 
13 | @property (strong, nonatomic) UIWindow *window;
14 | 
15 | 
16 | @end
17 | 
18 | 


--------------------------------------------------------------------------------
/TagDemo/AppDelegate.m:
--------------------------------------------------------------------------------
 1 | //
 2 | //  AppDelegate.m
 3 | //  TagDemo
 4 | //
 5 | //  Created by AlienJunX on 15/9/9.
 6 | //  Copyright (c) 2015年 com.alienjun.demo. All rights reserved.
 7 | //
 8 | 
 9 | #import "AppDelegate.h"
10 | 
11 | @interface AppDelegate ()
12 | 
13 | @end
14 | 
15 | @implementation AppDelegate
16 | 
17 | 
18 | - (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {
19 |     // Override point for customization after application launch.
20 |     return YES;
21 | }
22 | 
23 | - (void)applicationWillResignActive:(UIApplication *)application {
24 |     // Sent when the application is about to move from active to inactive state. This can occur for certain types of temporary interruptions (such as an incoming phone call or SMS message) or when the user quits the application and it begins the transition to the background state.
25 |     // Use this method to pause ongoing tasks, disable timers, and throttle down OpenGL ES frame rates. Games should use this method to pause the game.
26 | }
27 | 
28 | - (void)applicationDidEnterBackground:(UIApplication *)application {
29 |     // Use this method to release shared resources, save user data, invalidate timers, and store enough application state information to restore your application to its current state in case it is terminated later.
30 |     // If your application supports background execution, this method is called instead of applicationWillTerminate: when the user quits.
31 | }
32 | 
33 | - (void)applicationWillEnterForeground:(UIApplication *)application {
34 |     // Called as part of the transition from the background to the inactive state; here you can undo many of the changes made on entering the background.
35 | }
36 | 
37 | - (void)applicationDidBecomeActive:(UIApplication *)application {
38 |     // Restart any tasks that were paused (or not yet started) while the application was inactive. If the application was previously in the background, optionally refresh the user interface.
39 | }
40 | 
41 | - (void)applicationWillTerminate:(UIApplication *)application {
42 |     // Called when the application is about to terminate. Save data if appropriate. See also applicationDidEnterBackground:.
43 | }
44 | 
45 | @end
46 | 


--------------------------------------------------------------------------------
/TagDemo/Base.lproj/LaunchScreen.xib:
--------------------------------------------------------------------------------
 1 | <?xml version="1.0" encoding="UTF-8" standalone="no"?>
 2 | <document type="com.apple.InterfaceBuilder3.CocoaTouch.XIB" version="3.0" toolsVersion="6214" systemVersion="14A314h" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" launchScreen="YES" useTraitCollections="YES">
 3 |     <dependencies>
 4 |         <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="6207"/>
 5 |         <capability name="Constraints with non-1.0 multipliers" minToolsVersion="5.1"/>
 6 |     </dependencies>
 7 |     <objects>
 8 |         <placeholder placeholderIdentifier="IBFilesOwner" id="-1" userLabel="File's Owner"/>
 9 |         <placeholder placeholderIdentifier="IBFirstResponder" id="-2" customClass="UIResponder"/>
10 |         <view contentMode="scaleToFill" id="iN0-l3-epB">
11 |             <rect key="frame" x="0.0" y="0.0" width="480" height="480"/>
12 |             <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
13 |             <subviews>
14 |                 <label opaque="NO" clipsSubviews="YES" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" text="  Copyright (c) 2015年 com.alienjun.demo. All rights reserved." textAlignment="center" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" minimumFontSize="9" translatesAutoresizingMaskIntoConstraints="NO" id="8ie-xW-0ye">
15 |                     <rect key="frame" x="20" y="439" width="441" height="21"/>
16 |                     <fontDescription key="fontDescription" type="system" pointSize="17"/>
17 |                     <color key="textColor" cocoaTouchSystemColor="darkTextColor"/>
18 |                     <nil key="highlightedColor"/>
19 |                 </label>
20 |                 <label opaque="NO" clipsSubviews="YES" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" text="TagDemo" textAlignment="center" lineBreakMode="middleTruncation" baselineAdjustment="alignBaselines" minimumFontSize="18" translatesAutoresizingMaskIntoConstraints="NO" id="kId-c2-rCX">
21 |                     <rect key="frame" x="20" y="140" width="441" height="43"/>
22 |                     <fontDescription key="fontDescription" type="boldSystem" pointSize="36"/>
23 |                     <color key="textColor" cocoaTouchSystemColor="darkTextColor"/>
24 |                     <nil key="highlightedColor"/>
25 |                 </label>
26 |             </subviews>
27 |             <color key="backgroundColor" white="1" alpha="1" colorSpace="custom" customColorSpace="calibratedWhite"/>
28 |             <constraints>
29 |                 <constraint firstItem="kId-c2-rCX" firstAttribute="centerY" secondItem="iN0-l3-epB" secondAttribute="bottom" multiplier="1/3" constant="1" id="5cJ-9S-tgC"/>
30 |                 <constraint firstAttribute="centerX" secondItem="kId-c2-rCX" secondAttribute="centerX" id="Koa-jz-hwk"/>
31 |                 <constraint firstAttribute="bottom" secondItem="8ie-xW-0ye" secondAttribute="bottom" constant="20" id="Kzo-t9-V3l"/>
32 |                 <constraint firstItem="8ie-xW-0ye" firstAttribute="leading" secondItem="iN0-l3-epB" secondAttribute="leading" constant="20" symbolic="YES" id="MfP-vx-nX0"/>
33 |                 <constraint firstAttribute="centerX" secondItem="8ie-xW-0ye" secondAttribute="centerX" id="ZEH-qu-HZ9"/>
34 |                 <constraint firstItem="kId-c2-rCX" firstAttribute="leading" secondItem="iN0-l3-epB" secondAttribute="leading" constant="20" symbolic="YES" id="fvb-Df-36g"/>
35 |             </constraints>
36 |             <nil key="simulatedStatusBarMetrics"/>
37 |             <freeformSimulatedSizeMetrics key="simulatedDestinationMetrics"/>
38 |             <point key="canvasLocation" x="548" y="455"/>
39 |         </view>
40 |     </objects>
41 | </document>
42 | 


--------------------------------------------------------------------------------
/TagDemo/Base.lproj/Main.storyboard:
--------------------------------------------------------------------------------
  1 | <?xml version="1.0" encoding="UTF-8" standalone="no"?>
  2 | <document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="9531" systemVersion="15D21" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" initialViewController="lcY-3N-xSU">
  3 |     <dependencies>
  4 |         <deployment identifier="iOS"/>
  5 |         <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="9529"/>
  6 |     </dependencies>
  7 |     <scenes>
  8 |         <!--View Controller-->
  9 |         <scene sceneID="2ka-Fd-SD8">
 10 |             <objects>
 11 |                 <viewController automaticallyAdjustsScrollViewInsets="NO" id="lcY-3N-xSU" customClass="ViewController" sceneMemberID="viewController">
 12 |                     <layoutGuides>
 13 |                         <viewControllerLayoutGuide type="top" id="SW3-Ae-OjY"/>
 14 |                         <viewControllerLayoutGuide type="bottom" id="fe4-yz-Fdi"/>
 15 |                     </layoutGuides>
 16 |                     <view key="view" contentMode="scaleToFill" id="N3P-Mf-mze">
 17 |                         <rect key="frame" x="0.0" y="0.0" width="320" height="568"/>
 18 |                         <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
 19 |                         <subviews>
 20 |                             <collectionView clipsSubviews="YES" multipleTouchEnabled="YES" contentMode="scaleToFill" dataMode="prototypes" translatesAutoresizingMaskIntoConstraints="NO" id="448-iA-Mzt">
 21 |                                 <rect key="frame" x="0.0" y="75" width="320" height="493"/>
 22 |                                 <color key="backgroundColor" white="0.0" alpha="0.0" colorSpace="calibratedWhite"/>
 23 |                                 <collectionViewFlowLayout key="collectionViewLayout" minimumLineSpacing="10" minimumInteritemSpacing="10" id="9Ng-Wa-AOQ" customClass="AJSectionBackgroundLayout">
 24 |                                     <size key="itemSize" width="50" height="50"/>
 25 |                                     <size key="headerReferenceSize" width="50" height="50"/>
 26 |                                     <size key="footerReferenceSize" width="0.0" height="0.0"/>
 27 |                                     <inset key="sectionInset" minX="15" minY="5" maxX="15" maxY="5"/>
 28 |                                 </collectionViewFlowLayout>
 29 |                                 <cells>
 30 |                                     <collectionViewCell opaque="NO" clipsSubviews="YES" multipleTouchEnabled="YES" contentMode="center" reuseIdentifier="cell" id="kw3-bV-mzY" customClass="TagCell">
 31 |                                         <rect key="frame" x="15" y="55" width="50" height="50"/>
 32 |                                         <autoresizingMask key="autoresizingMask"/>
 33 |                                         <view key="contentView" opaque="NO" clipsSubviews="YES" multipleTouchEnabled="YES" contentMode="center">
 34 |                                             <rect key="frame" x="0.0" y="0.0" width="50" height="50"/>
 35 |                                             <autoresizingMask key="autoresizingMask"/>
 36 |                                             <subviews>
 37 |                                                 <view contentMode="scaleToFill" translatesAutoresizingMaskIntoConstraints="NO" id="Xgh-FH-dl1">
 38 |                                                     <rect key="frame" x="0.0" y="0.0" width="50" height="50"/>
 39 |                                                     <color key="backgroundColor" white="1" alpha="1" colorSpace="calibratedWhite"/>
 40 |                                                 </view>
 41 |                                                 <label opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" text="Label" textAlignment="center" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="0g0-xc-58i">
 42 |                                                     <rect key="frame" x="0.0" y="0.0" width="50" height="50"/>
 43 |                                                     <fontDescription key="fontDescription" type="boldSystem" pointSize="12"/>
 44 |                                                     <color key="textColor" white="1" alpha="1" colorSpace="calibratedWhite"/>
 45 |                                                     <nil key="highlightedColor"/>
 46 |                                                 </label>
 47 |                                             </subviews>
 48 |                                             <color key="backgroundColor" white="0.0" alpha="0.0" colorSpace="calibratedWhite"/>
 49 |                                         </view>
 50 |                                         <constraints>
 51 |                                             <constraint firstAttribute="bottom" secondItem="0g0-xc-58i" secondAttribute="bottom" id="4fA-an-Vyr"/>
 52 |                                             <constraint firstAttribute="bottom" secondItem="Xgh-FH-dl1" secondAttribute="bottom" id="6RI-dd-fbv"/>
 53 |                                             <constraint firstItem="0g0-xc-58i" firstAttribute="top" secondItem="kw3-bV-mzY" secondAttribute="top" id="E0V-am-JVe"/>
 54 |                                             <constraint firstItem="0g0-xc-58i" firstAttribute="leading" secondItem="kw3-bV-mzY" secondAttribute="leading" id="KDz-MR-j4g"/>
 55 |                                             <constraint firstAttribute="trailing" secondItem="Xgh-FH-dl1" secondAttribute="trailing" id="hpf-KO-76n"/>
 56 |                                             <constraint firstAttribute="trailing" secondItem="0g0-xc-58i" secondAttribute="trailing" id="kKE-zt-f8V"/>
 57 |                                             <constraint firstItem="Xgh-FH-dl1" firstAttribute="leading" secondItem="kw3-bV-mzY" secondAttribute="leading" id="mgH-U7-3Gl"/>
 58 |                                             <constraint firstItem="Xgh-FH-dl1" firstAttribute="top" secondItem="kw3-bV-mzY" secondAttribute="top" id="muI-2W-Z0w"/>
 59 |                                         </constraints>
 60 |                                         <connections>
 61 |                                             <outlet property="bgView" destination="Xgh-FH-dl1" id="Czl-Vh-TJv"/>
 62 |                                             <outlet property="label" destination="0g0-xc-58i" id="z5P-EH-cV3"/>
 63 |                                         </connections>
 64 |                                     </collectionViewCell>
 65 |                                 </cells>
 66 |                                 <collectionReusableView key="sectionHeaderView" opaque="NO" clipsSubviews="YES" multipleTouchEnabled="YES" contentMode="center" reuseIdentifier="header" id="RA1-MK-kNB">
 67 |                                     <rect key="frame" x="0.0" y="0.0" width="320" height="50"/>
 68 |                                     <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMaxY="YES"/>
 69 |                                     <subviews>
 70 |                                         <label opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" text="点击下列标签进行添加" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="OqF-vm-yFj">
 71 |                                             <rect key="frame" x="10" y="29" width="140" height="21"/>
 72 |                                             <constraints>
 73 |                                                 <constraint firstAttribute="height" constant="21" id="AfI-Sk-7rk"/>
 74 |                                             </constraints>
 75 |                                             <fontDescription key="fontDescription" type="system" pointSize="14"/>
 76 |                                             <color key="textColor" white="0.33333333333333331" alpha="1" colorSpace="calibratedWhite"/>
 77 |                                             <nil key="highlightedColor"/>
 78 |                                         </label>
 79 |                                     </subviews>
 80 |                                     <constraints>
 81 |                                         <constraint firstItem="OqF-vm-yFj" firstAttribute="leading" secondItem="RA1-MK-kNB" secondAttribute="leading" constant="10" id="6zp-XS-Qj5"/>
 82 |                                         <constraint firstAttribute="bottom" secondItem="OqF-vm-yFj" secondAttribute="bottom" id="uiC-19-4bI"/>
 83 |                                     </constraints>
 84 |                                 </collectionReusableView>
 85 |                                 <connections>
 86 |                                     <outlet property="dataSource" destination="lcY-3N-xSU" id="S48-GZ-uRS"/>
 87 |                                     <outlet property="delegate" destination="lcY-3N-xSU" id="2Hn-Cd-cHK"/>
 88 |                                 </connections>
 89 |                             </collectionView>
 90 |                         </subviews>
 91 |                         <color key="backgroundColor" white="1" alpha="1" colorSpace="calibratedWhite"/>
 92 |                         <constraints>
 93 |                             <constraint firstItem="448-iA-Mzt" firstAttribute="top" secondItem="N3P-Mf-mze" secondAttribute="top" constant="75" id="AHp-0C-zXu"/>
 94 |                             <constraint firstAttribute="trailing" secondItem="448-iA-Mzt" secondAttribute="trailing" id="SxW-oB-bMV"/>
 95 |                             <constraint firstAttribute="bottom" secondItem="448-iA-Mzt" secondAttribute="bottom" id="TEc-sD-vHy"/>
 96 |                             <constraint firstItem="448-iA-Mzt" firstAttribute="leading" secondItem="N3P-Mf-mze" secondAttribute="leading" id="kmW-cZ-wKm"/>
 97 |                         </constraints>
 98 |                     </view>
 99 |                     <connections>
100 |                         <outlet property="collectionView" destination="448-iA-Mzt" id="Zvw-KE-xn9"/>
101 |                     </connections>
102 |                 </viewController>
103 |                 <placeholder placeholderIdentifier="IBFirstResponder" id="cLq-5r-UQe" userLabel="First Responder" sceneMemberID="firstResponder"/>
104 |             </objects>
105 |             <point key="canvasLocation" x="422" y="415"/>
106 |         </scene>
107 |         <!--Example View Controller-->
108 |         <scene sceneID="Dh3-tw-qL1">
109 |             <objects>
110 |                 <viewController id="r0V-rN-dcY" customClass="ExampleViewController" sceneMemberID="viewController">
111 |                     <layoutGuides>
112 |                         <viewControllerLayoutGuide type="top" id="HtV-al-nwM"/>
113 |                         <viewControllerLayoutGuide type="bottom" id="6q8-mJ-Dc3"/>
114 |                     </layoutGuides>
115 |                     <view key="view" contentMode="scaleToFill" id="lyt-QC-Ab3">
116 |                         <rect key="frame" x="0.0" y="0.0" width="320" height="568"/>
117 |                         <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
118 |                         <subviews>
119 |                             <collectionView clipsSubviews="YES" multipleTouchEnabled="YES" contentMode="scaleToFill" dataMode="prototypes" translatesAutoresizingMaskIntoConstraints="NO" id="LAO-9g-akD" customClass="AJTagsView">
120 |                                 <rect key="frame" x="0.0" y="75" width="320" height="493"/>
121 |                                 <collectionViewFlowLayout key="collectionViewLayout" minimumLineSpacing="10" minimumInteritemSpacing="10" id="ReL-c4-lXO">
122 |                                     <size key="itemSize" width="50" height="50"/>
123 |                                     <size key="headerReferenceSize" width="0.0" height="0.0"/>
124 |                                     <size key="footerReferenceSize" width="0.0" height="0.0"/>
125 |                                     <inset key="sectionInset" minX="0.0" minY="0.0" maxX="0.0" maxY="0.0"/>
126 |                                 </collectionViewFlowLayout>
127 |                                 <cells>
128 |                                     <collectionViewCell opaque="NO" clipsSubviews="YES" multipleTouchEnabled="YES" contentMode="center" id="Rbh-Kn-tMG">
129 |                                         <rect key="frame" x="0.0" y="0.0" width="50" height="50"/>
130 |                                         <autoresizingMask key="autoresizingMask" flexibleMaxX="YES" flexibleMaxY="YES"/>
131 |                                         <view key="contentView" opaque="NO" clipsSubviews="YES" multipleTouchEnabled="YES" contentMode="center">
132 |                                             <rect key="frame" x="0.0" y="0.0" width="50" height="50"/>
133 |                                             <autoresizingMask key="autoresizingMask"/>
134 |                                             <color key="backgroundColor" white="0.0" alpha="0.0" colorSpace="calibratedWhite"/>
135 |                                         </view>
136 |                                     </collectionViewCell>
137 |                                 </cells>
138 |                             </collectionView>
139 |                         </subviews>
140 |                         <color key="backgroundColor" white="1" alpha="1" colorSpace="calibratedWhite"/>
141 |                         <constraints>
142 |                             <constraint firstAttribute="trailing" secondItem="LAO-9g-akD" secondAttribute="trailing" id="Lpy-fY-VTH"/>
143 |                             <constraint firstAttribute="bottom" secondItem="LAO-9g-akD" secondAttribute="bottom" id="UGQ-PU-Isd"/>
144 |                             <constraint firstItem="LAO-9g-akD" firstAttribute="top" secondItem="lyt-QC-Ab3" secondAttribute="top" constant="75" id="dn4-cP-q8P"/>
145 |                             <constraint firstItem="LAO-9g-akD" firstAttribute="leading" secondItem="lyt-QC-Ab3" secondAttribute="leading" id="dqw-fr-0fl"/>
146 |                         </constraints>
147 |                     </view>
148 |                     <connections>
149 |                         <outlet property="tagsView" destination="LAO-9g-akD" id="2SB-aD-tDq"/>
150 |                     </connections>
151 |                 </viewController>
152 |                 <placeholder placeholderIdentifier="IBFirstResponder" id="pds-zp-P5N" userLabel="First Responder" sceneMemberID="firstResponder"/>
153 |             </objects>
154 |             <point key="canvasLocation" x="797" y="415"/>
155 |         </scene>
156 |     </scenes>
157 | </document>
158 | 


--------------------------------------------------------------------------------
/TagDemo/BoCollectionSectionBgLayout/AJSectionBackgroundLayout.h:
--------------------------------------------------------------------------------
 1 | //
 2 | //  AJSectionBackgroundLayout.h
 3 | //  AJTags
 4 | //
 5 | //  Created by AlienJunX on 15/9/9.
 6 | //  Copyright (c) 2015 AlienJunX
 7 | //
 8 | //  This source code is licensed under the MIT-style license found in the
 9 | //  LICENSE file in the root directory of this source tree.
10 | //
11 | 
12 | #import <UIKit/UIKit.h>
13 | 
14 | @interface AJSectionBackgroundLayout : UICollectionViewFlowLayout
15 | 
16 | @end
17 | 


--------------------------------------------------------------------------------
/TagDemo/BoCollectionSectionBgLayout/AJSectionBackgroundLayout.m:
--------------------------------------------------------------------------------
 1 | //
 2 | //  AJSectionBackgroundLayout.m
 3 | //  AJTags
 4 | //
 5 | //  Created by AlienJunX on 15/9/9.
 6 | //  Copyright (c) 2015 AlienJunX
 7 | //
 8 | //  This source code is licensed under the MIT-style license found in the
 9 | //  LICENSE file in the root directory of this source tree.
10 | //
11 | 
12 | #import "AJSectionBackgroundLayout.h"
13 | #import "AJSectionBackgroundView.h"
14 | 
15 | //没有内容时默认高度
16 | CGFloat defaultHeight = 98.0f;
17 | //elementKind
18 | NSString *decorationViewOfKind = @"decorationBgView";
19 | 
20 | @interface AJSectionBackgroundLayout()
21 | @property (strong, nonatomic) NSMutableArray *itemAttributes;
22 | @end
23 | 
24 | @implementation AJSectionBackgroundLayout
25 | 
26 | - (void)prepareLayout {
27 |     [super prepareLayout];
28 |     
29 |     self.itemAttributes = [NSMutableArray new];
30 |     NSInteger numberOfSection = self.collectionView.numberOfSections;
31 |     for (int section = 0; section < numberOfSection; section++) {
32 |         NSInteger lastIndex = [self.collectionView numberOfItemsInSection:section] - 1;
33 |         CGRect frame = CGRectZero;
34 |         UICollectionViewLayoutAttributes *attributes = [UICollectionViewLayoutAttributes layoutAttributesForDecorationViewOfKind:decorationViewOfKind withIndexPath:[NSIndexPath indexPathForRow:0 inSection:section]];
35 |         attributes.zIndex = -1;
36 |         if (lastIndex < 0) {
37 |             frame = CGRectMake(0, 0, self.collectionView.frame.size.width, 36);
38 |             if (section == 1) {
39 |                 UICollectionViewLayoutAttributes *headerView = [self.collectionView.collectionViewLayout layoutAttributesForSupplementaryViewOfKind:UICollectionElementKindSectionHeader atIndexPath:[NSIndexPath indexPathForRow:0 inSection:section]];
40 |                 frame = CGRectMake(0, CGRectGetMaxY(headerView.frame), self.collectionView.frame.size.width, defaultHeight);
41 |             }
42 |         } else {
43 |             UICollectionViewLayoutAttributes *firstItem = [self layoutAttributesForItemAtIndexPath:[NSIndexPath indexPathForRow:0 inSection:section]];
44 |             UICollectionViewLayoutAttributes *lastItem = [self layoutAttributesForItemAtIndexPath:[NSIndexPath indexPathForRow:lastIndex inSection:section]];
45 |             
46 |             frame = CGRectUnion(firstItem.frame, lastItem.frame);
47 |             frame.origin.x -= self.sectionInset.left;
48 |             frame.origin.y -= self.sectionInset.top;
49 |             frame.size.width = self.collectionView.frame.size.width;
50 |             frame.size.height += self.sectionInset.top + self.sectionInset.bottom;
51 |             if (section == 1) {
52 |                 //保持默认高度
53 |                 frame.size.height = frame.size.height < defaultHeight ? defaultHeight:frame.size.height;
54 |             }
55 |         }
56 |         
57 |         attributes.frame = frame;
58 |         [self.itemAttributes addObject:attributes];
59 |         [self registerClass:[AJSectionBackgroundView class] forDecorationViewOfKind:decorationViewOfKind];
60 |     }
61 | }
62 | 
63 | - (NSArray *)layoutAttributesForElementsInRect:(CGRect)rect {
64 |     NSMutableArray *attributes = [NSMutableArray arrayWithArray:[super layoutAttributesForElementsInRect:rect]];
65 |     //使cell紧随前一个
66 |     for (int i = 1; i < [attributes count]; ++i) {
67 |         //当前attributes
68 |         UICollectionViewLayoutAttributes *currentLayoutAttributes = attributes[i];
69 |         //上一个attributes
70 |         UICollectionViewLayoutAttributes *prevLayoutAttributes = attributes[i - 1];
71 |         //间距
72 |         NSInteger maximumSpacing = 5;
73 |         //前一个cell的最右边
74 |         NSInteger prevOrigin = CGRectGetMaxX(prevLayoutAttributes.frame);
75 |         //需要做偏移
76 |         if ((prevOrigin + maximumSpacing + currentLayoutAttributes.frame.size.width <= self.collectionViewContentSize.width - self.sectionInset.right) && currentLayoutAttributes.indexPath.section == prevLayoutAttributes.indexPath.section) {
77 |             CGRect frame = currentLayoutAttributes.frame;
78 |             frame.origin.x = prevOrigin + maximumSpacing;
79 |             currentLayoutAttributes.frame = frame;
80 |         }
81 |     }
82 |     
83 |     for (UICollectionViewLayoutAttributes *attribute in self.itemAttributes){
84 |         if (!CGRectIntersectsRect(rect, attribute.frame))
85 |             continue;
86 |         [attributes addObject:attribute];
87 |     }
88 |     return attributes;
89 | }
90 | 
91 | @end
92 | 


--------------------------------------------------------------------------------
/TagDemo/BoCollectionSectionBgLayout/AJSectionBackgroundView.h:
--------------------------------------------------------------------------------
 1 | //
 2 | //  AJSectionBackgroundView.h
 3 | //  AJTags
 4 | //
 5 | //  Created by AlienJunX on 15/9/9.
 6 | //  Copyright (c) 2015 AlienJunX
 7 | //
 8 | //  This source code is licensed under the MIT-style license found in the
 9 | //  LICENSE file in the root directory of this source tree.
10 | //
11 | 
12 | #import <UIKit/UIKit.h>
13 | 
14 | @interface AJSectionBackgroundView : UICollectionReusableView
15 | 
16 | @end
17 | 


--------------------------------------------------------------------------------
/TagDemo/BoCollectionSectionBgLayout/AJSectionBackgroundView.m:
--------------------------------------------------------------------------------
 1 | //
 2 | //  AJSectionBackgroundView.m
 3 | //  AJTags
 4 | //
 5 | //  Created by AlienJunX on 15/9/9.
 6 | //  Copyright (c) 2015 AlienJunX
 7 | //
 8 | //  This source code is licensed under the MIT-style license found in the
 9 | //  LICENSE file in the root directory of this source tree.
10 | //
11 | 
12 | #import "AJSectionBackgroundView.h"
13 | 
14 | @interface AJSectionBackgroundView()
15 | @property (weak,nonatomic) UIView *bgview;
16 | @end
17 | 
18 | @implementation AJSectionBackgroundView
19 | 
20 | - (instancetype)initWithFrame:(CGRect)frame{
21 |     self = [super initWithFrame:frame];
22 |     if (self) {
23 |         UIView *bgview = [[UIView alloc] init];
24 |         bgview.layer.borderColor = [UIColor colorWithRed:180.0/255.0 green:180.0/255.0 blue:180.0/255.0 alpha:1.0].CGColor;
25 |         bgview.layer.borderWidth = 0.5;
26 |         bgview.backgroundColor = [UIColor whiteColor];
27 |         bgview.layer.cornerRadius = 2.0;
28 |         [self addSubview:bgview];
29 |         self.bgview = bgview;
30 |         _bgview.translatesAutoresizingMaskIntoConstraints = NO;
31 |         
32 |         [self addConstraints:[NSLayoutConstraint constraintsWithVisualFormat:@"H:|-10-[_bgview]-10-|" options:0 metrics:nil views:NSDictionaryOfVariableBindings(_bgview)]];
33 |         [self addConstraints:[NSLayoutConstraint constraintsWithVisualFormat:@"V:|-0-[_bgview]-0-|" options:0 metrics:nil views:NSDictionaryOfVariableBindings(_bgview)]];
34 |     }
35 |     return self;
36 | }
37 | 
38 | 
39 | @end
40 | 


--------------------------------------------------------------------------------
/TagDemo/BoCollectionSectionBgLayout/AJTagModel.h:
--------------------------------------------------------------------------------
 1 | //
 2 | //  AJTagModel.h
 3 | //  TagDemo
 4 | //
 5 | //  Created by AlienJunX on 16/3/10.
 6 | //  Copyright © 2016年 com.alienjun.demo. All rights reserved.
 7 | //
 8 | 
 9 | #import <Foundation/Foundation.h>
10 | 
11 | @interface AJTagModel : NSObject
12 | @property (strong, nonatomic) NSString *text;
13 | @property (strong, nonatomic) NSString *color;
14 | @property (nonatomic) NSInteger index;
15 | 
16 | + (NSMutableArray *)initData;
17 | 
18 | @end
19 | 


--------------------------------------------------------------------------------
/TagDemo/BoCollectionSectionBgLayout/AJTagModel.m:
--------------------------------------------------------------------------------
 1 | //
 2 | //  AJTagModel.m
 3 | //  TagDemo
 4 | //
 5 | //  Created by AlienJunX on 16/3/10.
 6 | //  Copyright © 2016年 com.alienjun.demo. All rights reserved.
 7 | //
 8 | #import <UIKit/UIKit.h>
 9 | #import "AJTagModel.h"
10 | 
11 | @implementation AJTagModel
12 | 
13 | + (NSMutableArray *)initData {
14 |     NSMutableArray *marray = [[NSMutableArray alloc] init];
15 |     for (int i=0; i<[self arrayText].count; i++) {
16 |         AJTagModel *t = [[AJTagModel alloc] init];
17 |         t.index = i;
18 |         t.text = [self arrayText][i];
19 |         t.color = [t randomColor];
20 |         [marray addObject:t];
21 |     }
22 |     return marray;
23 | }
24 | 
25 | + (NSArray *)arrayText {
26 |     return @[@"帅气",@"完美大人",@"好给力",@"好厉害",@"编程高手",@"设计师",@"有品位",@"色彩玩家",@"颜值高",@"善于沟通",@"牛逼闪闪",@"哈哈",@"潜力股",@"富二代",@"跑车一族",@"牛叉",@"泡妞高手",@"萝莉控",@"爱喝啤酒吃烧烤",@"外星人",@"妹子",@"妞妞",@"瓦窑",@"丽丽",@"土豪",@"冲锋枪啊",];
27 | }
28 | 
29 | - (NSString *)randomColor {
30 |     CGFloat r = ( arc4random() % 256 / 256.0 );
31 |     CGFloat g = ( arc4random() % 128 / 256.0 ) + 0.5;
32 |     CGFloat b = ( arc4random() % 128 / 256.0 ) + 0.5;
33 |     
34 |     return [NSString stringWithFormat:@"%02lX%02lX%02lX",
35 |             lroundf(r * 255),
36 |             lroundf(g * 255),
37 |             lroundf(b * 255)];
38 | }
39 | 
40 | 
41 | @end
42 | 


--------------------------------------------------------------------------------
/TagDemo/BoCollectionSectionBgLayout/AJTagsCell.h:
--------------------------------------------------------------------------------
 1 | //
 2 | //  AJTagsCell.h
 3 | //  TagDemo
 4 | //
 5 | //  Created by AlienJunX on 16/3/10.
 6 | //  Copyright © 2016年 com.alienjun.demo. All rights reserved.
 7 | //
 8 | 
 9 | #import <UIKit/UIKit.h>
10 | 
11 | @interface AJTagsCell : UICollectionViewCell
12 | 
13 | - (void)setTitleStr:(NSString *)title color:(NSString *)color;
14 | 
15 | @end
16 | 


--------------------------------------------------------------------------------
/TagDemo/BoCollectionSectionBgLayout/AJTagsCell.m:
--------------------------------------------------------------------------------
 1 | //
 2 | //  AJTagsCell.m
 3 | //  TagDemo
 4 | //
 5 | //  Created by AlienJunX on 16/3/10.
 6 | //  Copyright © 2016年 com.alienjun.demo. All rights reserved.
 7 | //
 8 | 
 9 | #import "AJTagsCell.h"
10 | @interface AJTagsCell()
11 | @property (weak, nonatomic) UIView *bgView;
12 | @property (weak, nonatomic) UILabel *label;
13 | @end
14 | 
15 | @implementation AJTagsCell
16 | 
17 | - (void)setTitleStr:(NSString *)title color:(NSString *)color {
18 |     if (self.bgView == nil) {
19 |         UIView *bgView = [[UIView alloc] initWithFrame:self.bounds];
20 |         [self.contentView addSubview:bgView];
21 |         self.bgView = bgView;
22 |         bgView.layer.cornerRadius = 13;
23 |     }
24 |     if (self.label == nil) {
25 |         UILabel *label = [[UILabel alloc] initWithFrame:self.bounds];
26 |         label.font = [UIFont systemFontOfSize:12.0];
27 |         label.textColor = UIColor.whiteColor;
28 |         label.textAlignment = NSTextAlignmentCenter;
29 |         [self.contentView addSubview:label];
30 |         self.label = label;
31 |     }
32 |     
33 |     self.label.text = title;
34 |     self.bgView.backgroundColor = [self createBGColor:color];
35 | }
36 | 
37 | - (UIColor *)createBGColor:(NSString *)color {
38 |     if (color.length < 6) {
39 |         return [UIColor whiteColor];
40 |     }
41 |     long red = strtoul([[color substringWithRange:NSMakeRange(0, 2)] UTF8String],0,16);
42 |     long green = strtoul([[color substringWithRange:NSMakeRange(2, 2)] UTF8String],0,16);
43 |     long blue = strtoul([[color substringWithRange:NSMakeRange(4, 2)] UTF8String],0,16);
44 |     return [UIColor colorWithRed:red/255.0 green:green/255.0 blue:blue/255.0 alpha:1.0f];
45 | }
46 | 
47 | @end
48 | 


--------------------------------------------------------------------------------
/TagDemo/BoCollectionSectionBgLayout/AJTagsView.h:
--------------------------------------------------------------------------------
 1 | //
 2 | //  AJTagsView.h
 3 | //  TagDemo
 4 | //
 5 | //  Created by AlienJunX on 16/3/10.
 6 | //  Copyright © 2016年 com.alienjun.demo. All rights reserved.
 7 | //
 8 | 
 9 | #import <UIKit/UIKit.h>
10 | 
11 | @protocol AJTagsViewDelegate <NSObject>
12 | 
13 | //选中的标签
14 | - (NSMutableArray *)tagsSelectedList;
15 | 
16 | //全部标签
17 | - (NSMutableArray *)tagsOriginDataList;
18 | 
19 | @end
20 | 
21 | @interface AJTagsView : UICollectionView
22 | 
23 | @property (strong, nonatomic) NSMutableArray *originDataList;
24 | @property (strong, nonatomic) NSMutableArray *selectedList;
25 | 
26 | - (void)reloadDataInfo;
27 | 
28 | @end
29 | 


--------------------------------------------------------------------------------
/TagDemo/BoCollectionSectionBgLayout/AJTagsView.m:
--------------------------------------------------------------------------------
  1 | //
  2 | //  AJTagsView.m
  3 | //  TagDemo
  4 | //
  5 | //  Created by AlienJunX on 16/3/10.
  6 | //  Copyright © 2016年 com.alienjun.demo. All rights reserved.
  7 | //
  8 | 
  9 | #import "AJTagsView.h"
 10 | #import "AJTagsCell.h"
 11 | #import "AJTagModel.h"
 12 | #import "AJSectionBackgroundLayout.h"
 13 | 
 14 | #define kItemHeight 26
 15 | #define kMinimumLineSpacing 5
 16 | #define kMinimumInteritemSpacing 5
 17 | 
 18 | #define kSectionEdgeInsetsLeft 15
 19 | #define kSectionEdgeInsetsBottom 0
 20 | #define kSectionEdgeInsetsTop 5
 21 | #define kSectionEdgeInsetsRight 15
 22 | 
 23 | #define kMarginTop 134
 24 | 
 25 | @interface AJTagsView()<UICollectionViewDataSource,UICollectionViewDelegate,UICollectionViewDelegateFlowLayout>
 26 | @property (strong, nonatomic) NSMutableArray *unSelectedList;
 27 | @end
 28 | 
 29 | @implementation AJTagsView
 30 | 
 31 | #pragma mark - init
 32 | - (void)initCommon {
 33 |     [self registerClass:[AJTagsCell class] forCellWithReuseIdentifier:@"cell"];
 34 |     self.backgroundColor = [UIColor whiteColor];
 35 |     self.userInteractionEnabled = YES;
 36 |     self.delegate = self;
 37 |     self.dataSource = self;
 38 | }
 39 | 
 40 | - (instancetype)initWithFrame:(CGRect)frame {
 41 |     AJSectionBackgroundLayout *flowLayout = [[AJSectionBackgroundLayout alloc] init];
 42 |     [flowLayout setScrollDirection:UICollectionViewScrollDirectionVertical];
 43 |     self = [super initWithFrame:frame collectionViewLayout:flowLayout];
 44 |     if (self) {
 45 |         [self initCommon];
 46 |     }
 47 |     return self;
 48 | }
 49 | 
 50 | - (instancetype)initWithCoder:(NSCoder *)coder {
 51 |     self = [super initWithCoder:coder];
 52 |     if (self) {
 53 |         self.collectionViewLayout = [[AJSectionBackgroundLayout alloc] init];
 54 |         [self initCommon];
 55 |     }
 56 |     return self;
 57 | }
 58 | 
 59 | - (void)reloadDataInfo {
 60 |     for (int i = 0; i < self.originDataList.count; i++) {
 61 |         AJTagModel *model = self.originDataList[i];
 62 |         model.index = i;
 63 |         BOOL unSelected = YES;
 64 |         for (AJTagModel *model1 in self.selectedList) {
 65 |             if ([model1.text isEqualToString:model.text]) {
 66 |                 unSelected = NO;
 67 |                 break;
 68 |             }
 69 |         }
 70 |         if (unSelected) {
 71 |             [self.unSelectedList addObject:model];
 72 |         }
 73 |     }
 74 |     [self reloadData];
 75 | }
 76 | 
 77 | #pragma mark - UICollectionViewDataSource
 78 | - (NSInteger)numberOfSectionsInCollectionView:(UICollectionView *)collectionView {
 79 |     return 2;
 80 | }
 81 | 
 82 | - (NSInteger)collectionView:(UICollectionView *)collectionView numberOfItemsInSection:(NSInteger)section {
 83 |     NSInteger items = 1;
 84 |     if (section == 0) {
 85 |         items = [self.selectedList count];
 86 |     } else if (section == 1) {
 87 |         items = [self.unSelectedList count];
 88 |     }
 89 |     return items;
 90 | }
 91 | 
 92 | - (UICollectionViewCell *)collectionView:(UICollectionView *)collectionView cellForItemAtIndexPath:(NSIndexPath *)indexPath {
 93 |     AJTagsCell *cell = [collectionView dequeueReusableCellWithReuseIdentifier:@"cell" forIndexPath:indexPath];
 94 |     AJTagModel *model;
 95 |     if (indexPath.section==0) {
 96 |         model =self.selectedList[indexPath.row];
 97 |     } else if(indexPath.section == 1) {
 98 |         model =self.unSelectedList[indexPath.row];
 99 |     }
100 |     [cell setTitleStr:model.text color:model.color];
101 |     return cell;
102 | }
103 | 
104 | //- (UICollectionReusableView *)collectionView:(UICollectionView *)collectionView viewForSupplementaryElementOfKind:(NSString *)kind atIndexPath:(NSIndexPath *)indexPath {
105 | //    UICollectionReusableView *view ;
106 | //    if ([kind isEqualToString:UICollectionElementKindSectionHeader]) {
107 | //        view = [UICollectionReusableView new];
108 | //    }
109 | //    return view;
110 | //}
111 | 
112 | 
113 | #pragma mark - UICollectionViewDelegateFlowLayout
114 | - (UIEdgeInsets)collectionView:(UICollectionView *)collectionView layout:(UICollectionViewLayout *)collectionViewLayout insetForSectionAtIndex:(NSInteger)section {
115 |     UIEdgeInsets inset = UIEdgeInsetsMake(kSectionEdgeInsetsTop, kSectionEdgeInsetsLeft, 5, kSectionEdgeInsetsRight);
116 |     if (section == 0) {
117 |         if (self.selectedList.count == 0) {
118 |             inset = UIEdgeInsetsMake(5, 15, 31, 15);
119 |         }
120 |     } else if (section == 1) {
121 |         if (self.unSelectedList.count == 0) {
122 |             inset = UIEdgeInsetsMake(5, 15, 93, 15);
123 |         }
124 |     }
125 |     return inset;
126 | }
127 | 
128 | - (CGFloat)collectionView:(UICollectionView *)collectionView layout:(UICollectionViewLayout*)collectionViewLayout minimumLineSpacingForSectionAtIndex:(NSInteger)section {
129 |     return kMinimumLineSpacing;
130 | }
131 | 
132 | - (CGFloat)collectionView:(UICollectionView *)collectionView layout:(UICollectionViewLayout*)collectionViewLayout minimumInteritemSpacingForSectionAtIndex:(NSInteger)section {
133 |     return kMinimumInteritemSpacing;
134 | }
135 | 
136 | - (CGSize)collectionView:(UICollectionView *)collectionView layout:(UICollectionViewLayout*)collectionViewLayout sizeForItemAtIndexPath:(NSIndexPath *)indexPath {
137 |     CGSize size = CGSizeZero;
138 |     AJTagModel *model;
139 |     if (indexPath.section == 0) {
140 |         model = self.selectedList[indexPath.row];
141 |     } else if(indexPath.section == 1) {
142 |         model = self.unSelectedList[indexPath.row];
143 |     }
144 |     size = [self calculateCellSize:model.text];
145 |     return size;
146 | }
147 | 
148 | - (CGSize)collectionView:(UICollectionView *)collectionView layout:(UICollectionViewLayout *)collectionViewLayout referenceSizeForHeaderInSection:(NSInteger)section {
149 |     if (section == 0) {
150 |         return CGSizeMake(0, CGFLOAT_MIN);
151 |     }
152 |     return CGSizeMake([UIScreen mainScreen].bounds.size.width, 30);
153 | }
154 | 
155 | - (void)collectionView:(UICollectionView *)collectionView didSelectItemAtIndexPath:(NSIndexPath *)indexPath {
156 |     if (indexPath.section == 0) {
157 |         //insert 到原来的位置
158 |         AJTagModel *model = self.selectedList[indexPath.row];
159 |         NSInteger index = [self getObjectInListIndex:model];
160 |         
161 |         [self.unSelectedList insertObject:model atIndex:index];
162 |         [self.selectedList removeObjectAtIndex:indexPath.row];
163 |         
164 |         NSIndexPath *newIndexPath = [NSIndexPath indexPathForItem:index inSection:1];
165 |         [collectionView moveItemAtIndexPath:indexPath toIndexPath:newIndexPath];
166 |     } else if (indexPath.section == 1) {
167 |         [self.selectedList addObject:self.unSelectedList[indexPath.row]];
168 |         [self.unSelectedList removeObjectAtIndex:indexPath.row];
169 |         
170 |         NSIndexPath *newIndexPath = [NSIndexPath indexPathForItem:self.selectedList.count - 1 inSection:0];
171 |         [collectionView moveItemAtIndexPath:indexPath toIndexPath:newIndexPath];
172 |     }
173 | }
174 | 
175 | 
176 | #pragma mark - utils
177 | 
178 | //查询对象插入到原来合适的位置
179 | - (NSInteger)getObjectInListIndex:(AJTagModel *)m {
180 |     //把m丢到List中，然后排序一下，找到str在List中的位置
181 |     if (m) {
182 |         [self.unSelectedList addObject:m];
183 |         [self.unSelectedList sortUsingComparator:^NSComparisonResult(AJTagModel *obj1, AJTagModel *obj2) {
184 |             NSInteger index1 = obj1.index;
185 |             NSInteger index2 = obj2.index;
186 |             return index1 > index2;
187 |         }];
188 |         NSInteger index = [self.unSelectedList indexOfObject:m];
189 |         [self.unSelectedList removeObject:m];
190 |         return index;
191 |     }
192 |     
193 |     return [self.unSelectedList count] + 1;
194 | }
195 | 
196 | 
197 | //通过text获取tag
198 | - (AJTagModel *)getObjectInList:(NSString *)str {
199 |     for (AJTagModel *model in self.originDataList) {
200 |         if ([model.text isEqualToString:str]) {
201 |             return model;
202 |         }
203 |     }
204 |     return nil;
205 | }
206 | 
207 | //计算cell size
208 | - (CGSize)calculateCellSize:(NSString *)content {
209 |     CGSize size = [content sizeWithFont:[UIFont systemFontOfSize:12] constrainedToSize:CGSizeMake(MAXFLOAT, kItemHeight) lineBreakMode:NSLineBreakByCharWrapping];
210 |     size.height = kItemHeight;
211 |     size.width = floorf(size.width+20);
212 |     return size;
213 | }
214 | 
215 | #pragma mark - getter/setter
216 | - (NSMutableArray *)selectedList {
217 |     if (_selectedList == nil) {
218 |         _selectedList = [[NSMutableArray alloc] init];
219 |     }
220 |     return _selectedList;
221 | }
222 | 
223 | - (NSMutableArray *)unSelectedList {
224 |     if (_unSelectedList == nil) {
225 |         _unSelectedList = [[NSMutableArray alloc] init];
226 |     }
227 |     return _unSelectedList;
228 | }
229 | 
230 | - (NSMutableArray *)originDataList {
231 |     if (_originDataList == nil) {
232 |         _originDataList = [[NSMutableArray alloc] init];
233 |     }
234 |     return _originDataList;
235 | }
236 | 
237 | @end
238 | 


--------------------------------------------------------------------------------
/TagDemo/ExampleViewController.h:
--------------------------------------------------------------------------------
 1 | //
 2 | //  ExampleViewController.h
 3 | //  TagDemo
 4 | //
 5 | //  Created by AlienJunX on 16/3/10.
 6 | //  Copyright © 2016年 com.alienjun.demo. All rights reserved.
 7 | //
 8 | 
 9 | #import <UIKit/UIKit.h>
10 | 
11 | @interface ExampleViewController : UIViewController
12 | 
13 | @end
14 | 


--------------------------------------------------------------------------------
/TagDemo/ExampleViewController.m:
--------------------------------------------------------------------------------
 1 | //
 2 | //  ExampleViewController.m
 3 | //  TagDemo
 4 | //
 5 | //  Created by AlienJunX on 16/3/10.
 6 | //  Copyright © 2016年 com.alienjun.demo. All rights reserved.
 7 | //
 8 | 
 9 | #import "ExampleViewController.h"
10 | #import "AJTagsView.h"
11 | #import "AJTagModel.h"
12 | 
13 | 
14 | @interface ExampleViewController()
15 | @property (weak, nonatomic) IBOutlet AJTagsView *tagsView;
16 | @property (strong, nonatomic) NSMutableArray *originDataList;
17 | @property (strong, nonatomic) NSMutableArray *selectedList;
18 | @end
19 | 
20 | @implementation ExampleViewController
21 | 
22 | - (void)viewDidLoad {
23 |     [super viewDidLoad];
24 |     
25 |     self.originDataList = [AJTagModel initData];
26 |     self.selectedList = [NSMutableArray array];
27 |     
28 |     for (int i = 0; i < self.originDataList.count; i++) {
29 |         if (i < 8) {
30 |             [self.selectedList addObject:self.originDataList[i]];
31 |         }
32 |     }
33 |     
34 |     self.tagsView.originDataList = self.originDataList;
35 |     self.tagsView.selectedList = self.selectedList;
36 |     
37 |     [self.tagsView reloadDataInfo];
38 | }
39 | 
40 | @end
41 | 


--------------------------------------------------------------------------------
/TagDemo/Images.xcassets/AppIcon.appiconset/Contents.json:
--------------------------------------------------------------------------------
 1 | {
 2 |   "images" : [
 3 |     {
 4 |       "idiom" : "iphone",
 5 |       "size" : "29x29",
 6 |       "scale" : "2x"
 7 |     },
 8 |     {
 9 |       "idiom" : "iphone",
10 |       "size" : "29x29",
11 |       "scale" : "3x"
12 |     },
13 |     {
14 |       "idiom" : "iphone",
15 |       "size" : "40x40",
16 |       "scale" : "2x"
17 |     },
18 |     {
19 |       "idiom" : "iphone",
20 |       "size" : "40x40",
21 |       "scale" : "3x"
22 |     },
23 |     {
24 |       "idiom" : "iphone",
25 |       "size" : "60x60",
26 |       "scale" : "2x"
27 |     },
28 |     {
29 |       "idiom" : "iphone",
30 |       "size" : "60x60",
31 |       "scale" : "3x"
32 |     }
33 |   ],
34 |   "info" : {
35 |     "version" : 1,
36 |     "author" : "xcode"
37 |   }
38 | }


--------------------------------------------------------------------------------
/TagDemo/Info.plist:
--------------------------------------------------------------------------------
 1 | <?xml version="1.0" encoding="UTF-8"?>
 2 | <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
 3 | <plist version="1.0">
 4 | <dict>
 5 | 	<key>CFBundleDevelopmentRegion</key>
 6 | 	<string>en</string>
 7 | 	<key>CFBundleExecutable</key>
 8 | 	<string>$(EXECUTABLE_NAME)</string>
 9 | 	<key>CFBundleIdentifier</key>
10 | 	<string>com.alienjun.demo.$(PRODUCT_NAME:rfc1034identifier)</string>
11 | 	<key>CFBundleInfoDictionaryVersion</key>
12 | 	<string>6.0</string>
13 | 	<key>CFBundleName</key>
14 | 	<string>$(PRODUCT_NAME)</string>
15 | 	<key>CFBundlePackageType</key>
16 | 	<string>APPL</string>
17 | 	<key>CFBundleShortVersionString</key>
18 | 	<string>1.0</string>
19 | 	<key>CFBundleSignature</key>
20 | 	<string>????</string>
21 | 	<key>CFBundleVersion</key>
22 | 	<string>1</string>
23 | 	<key>LSRequiresIPhoneOS</key>
24 | 	<true/>
25 | 	<key>UILaunchStoryboardName</key>
26 | 	<string>LaunchScreen</string>
27 | 	<key>UIMainStoryboardFile</key>
28 | 	<string>Main</string>
29 | 	<key>UIRequiredDeviceCapabilities</key>
30 | 	<array>
31 | 		<string>armv7</string>
32 | 	</array>
33 | 	<key>UISupportedInterfaceOrientations</key>
34 | 	<array>
35 | 		<string>UIInterfaceOrientationPortrait</string>
36 | 		<string>UIInterfaceOrientationLandscapeLeft</string>
37 | 		<string>UIInterfaceOrientationLandscapeRight</string>
38 | 	</array>
39 | </dict>
40 | </plist>
41 | 


--------------------------------------------------------------------------------
/TagDemo/TagCell.h:
--------------------------------------------------------------------------------
 1 | //
 2 | //  BoModifyExpertiseCell.h
 3 | //  bobohair-iphone
 4 | //
 5 | //  Created by AlienJunX on 15/7/15.
 6 | //  Copyright (c) 2015年 Shanghai Metis IT Co.,Ltd. All rights reserved.
 7 | //
 8 | 
 9 | #import <UIKit/UIKit.h>
10 | 
11 | @interface TagCell : UICollectionViewCell
12 | @property (weak, nonatomic) IBOutlet UILabel *label;
13 | -(void)setTitleStr:(NSString *)title color:(NSString *)color;
14 | 
15 | @end
16 | 


--------------------------------------------------------------------------------
/TagDemo/TagCell.m:
--------------------------------------------------------------------------------
 1 | //
 2 | //  BoModifyExpertiseCell.m
 3 | //  bobohair-iphone
 4 | //
 5 | //  Created by AlienJunX on 15/7/15.
 6 | //  Copyright (c) 2015年 Shanghai Metis IT Co.,Ltd. All rights reserved.
 7 | //
 8 | 
 9 | #import "TagCell.h"
10 | 
11 | @interface TagCell()
12 | 
13 | @property (weak, nonatomic) IBOutlet UIView *bgView;
14 | 
15 | @end
16 | 
17 | @implementation TagCell
18 | 
19 | -(void)awakeFromNib{
20 |     [super awakeFromNib];
21 |     _bgView.layer.cornerRadius = 13;
22 |     
23 | }
24 | 
25 | 
26 | -(void)setTitleStr:(NSString *)title color:(NSString *)color{
27 |     [self.label setText:title];
28 |     _bgView.backgroundColor = [self randomColor];
29 | }
30 | 
31 | 
32 | -(UIColor *)randomColor{
33 |     CGFloat hue = ( arc4random() % 256 / 256.0 );
34 |     CGFloat saturation = ( arc4random() % 128 / 256.0 ) + 0.5;
35 |     CGFloat brightness = ( arc4random() % 128 / 256.0 ) + 0.5;
36 |     return [UIColor colorWithHue:hue saturation:saturation brightness:brightness alpha:1];
37 | }
38 | @end
39 | 


--------------------------------------------------------------------------------
/TagDemo/TagModel.h:
--------------------------------------------------------------------------------
 1 | //
 2 | //  TagModel.h
 3 | //  TagDemo
 4 | //
 5 | //  Created by AlienJunX on 15/9/9.
 6 | //  Copyright (c) 2015年 com.alienjun.demo. All rights reserved.
 7 | //
 8 | 
 9 | #import <Foundation/Foundation.h>
10 | 
11 | @interface TagModel : NSObject
12 | @property (strong, nonatomic) NSString *text;
13 | @property (strong, nonatomic) NSString *color;
14 | @property (nonatomic) NSInteger index;
15 | 
16 | +(NSMutableArray *)initData;
17 | 
18 | @end
19 | 


--------------------------------------------------------------------------------
/TagDemo/TagModel.m:
--------------------------------------------------------------------------------
 1 | //
 2 | //  TagModel.m
 3 | //  TagDemo
 4 | //
 5 | //  Created by AlienJunX on 15/9/9.
 6 | //  Copyright (c) 2015年 com.alienjun.demo. All rights reserved.
 7 | //
 8 | 
 9 | #import "TagModel.h"
10 | 
11 | 
12 | @implementation TagModel
13 | 
14 | 
15 | +(NSMutableArray *)initData{
16 |     NSMutableArray *marray = [[NSMutableArray alloc] init];
17 |     for (int i=0; i<[self arrayText].count; i++) {
18 |         TagModel *t = [[TagModel alloc] init];
19 |         t.index = i;
20 |         t.text = [self arrayText][i];
21 | //        t.color = @"708c3b";
22 |         [marray addObject:t];
23 |     }
24 |     
25 |     return marray;
26 | }
27 | 
28 | +(NSArray *)arrayText{
29 |     return @[@"帅气",@"完美大人",@"好给力",@"好厉害",@"编程高手",@"设计师",@"有品位",@"色彩玩家",@"颜值高",@"善于沟通",@"牛逼闪闪",@"哈哈",@"潜力股",@"富二代",@"跑车一族",@"牛叉",@"泡妞高手",@"萝莉控",@"爱喝啤酒吃烧烤",@"外星人",@"妹子",@"妞妞",@"瓦窑",@"丽丽",@"土豪",@"冲锋枪啊",];
30 | }
31 | @end
32 | 


--------------------------------------------------------------------------------
/TagDemo/ViewController.h:
--------------------------------------------------------------------------------
 1 | //
 2 | //  ViewController.h
 3 | //  TagDemo
 4 | //
 5 | //  Created by AlienJunX on 15/9/9.
 6 | //  Copyright (c) 2015年 com.alienjun.demo. All rights reserved.
 7 | //
 8 | 
 9 | #import <UIKit/UIKit.h>
10 | 
11 | @interface ViewController : UIViewController
12 | 
13 | 
14 | @end
15 | 
16 | 


--------------------------------------------------------------------------------
/TagDemo/ViewController.m:
--------------------------------------------------------------------------------
  1 | //
  2 | //  ViewController.m
  3 | //  TagDemo
  4 | //
  5 | //  Created by AlienJunX on 15/9/9.
  6 | //  Copyright (c) 2015年 com.alienjun.demo. All rights reserved.
  7 | //
  8 | 
  9 | #define kItemHeight 26
 10 | #define kMinimumLineSpacing 5
 11 | #define kMinimumInteritemSpacing 5
 12 | 
 13 | #define kSectionEdgeInsetsLeft 15
 14 | #define kSectionEdgeInsetsBottom 0
 15 | #define kSectionEdgeInsetsTop 5
 16 | #define kSectionEdgeInsetsRight 15
 17 | 
 18 | #define kMarginTop 134
 19 | 
 20 | 
 21 | #import "ViewController.h"
 22 | #import "TagCell.h"
 23 | #import "TagModel.h"
 24 | 
 25 | @interface ViewController ()<UICollectionViewDataSource,UICollectionViewDelegate,UICollectionViewDelegateFlowLayout>
 26 | @property (strong, nonatomic) NSMutableArray *originDataList;
 27 | @property (strong, nonatomic) NSMutableArray *selectedList;
 28 | @property (strong, nonatomic) NSMutableArray *unSelectedList;
 29 | @property (weak, nonatomic) IBOutlet UICollectionView *collectionView;
 30 | @end
 31 | 
 32 | @implementation ViewController
 33 | 
 34 | - (void)viewDidLoad {
 35 |     [super viewDidLoad];
 36 |     //初始化数据
 37 |     self.originDataList = [TagModel initData];
 38 |     
 39 |     for (int i=0 ; i<self.originDataList.count; i++) {
 40 |         if (i<8) {
 41 |             [self.selectedList addObject:self.originDataList[i]];
 42 |         }else{
 43 |             [self.unSelectedList addObject:self.originDataList[i]];
 44 |         }
 45 |     }
 46 |     
 47 | }
 48 | 
 49 | #pragma mark - UICollectionViewDataSource
 50 | - (NSInteger)numberOfSectionsInCollectionView:(UICollectionView *)collectionView{
 51 |     return 2;
 52 | }
 53 | 
 54 | - (NSInteger)collectionView:(UICollectionView *)collectionView numberOfItemsInSection:(NSInteger)section{
 55 |     NSInteger items = 1;
 56 |     if (section == 0) {
 57 |         items = [self.selectedList count];
 58 |     }else if (section == 1){
 59 |         items = [self.unSelectedList count];
 60 |     }
 61 |     return items;
 62 | }
 63 | 
 64 | - (UICollectionViewCell *)collectionView:(UICollectionView *)collectionView cellForItemAtIndexPath:(NSIndexPath *)indexPath{
 65 |     TagCell *cell = [collectionView dequeueReusableCellWithReuseIdentifier:@"cell" forIndexPath:indexPath];
 66 |     TagModel *model;
 67 |     if (indexPath.section==0) {
 68 |         model =self.selectedList[indexPath.row];
 69 |     }else if(indexPath.section == 1){
 70 |         model =self.unSelectedList[indexPath.row];
 71 |     }
 72 |     [cell setTitleStr:model.text color:model.color];
 73 |     return cell;
 74 | }
 75 | 
 76 | - (UICollectionReusableView *)collectionView:(UICollectionView *)collectionView viewForSupplementaryElementOfKind:(NSString *)kind atIndexPath:(NSIndexPath *)indexPath {
 77 |     UICollectionReusableView *view ;
 78 |     if ([kind isEqualToString:UICollectionElementKindSectionHeader]) {
 79 |         view = [collectionView dequeueReusableSupplementaryViewOfKind:UICollectionElementKindSectionHeader withReuseIdentifier:@"header" forIndexPath:indexPath];
 80 |     }
 81 |     return view;
 82 | }
 83 | 
 84 | 
 85 | #pragma mark - UICollectionViewDelegateFlowLayout
 86 | -(UIEdgeInsets)collectionView:(UICollectionView *)collectionView layout:(UICollectionViewLayout *)collectionViewLayout insetForSectionAtIndex:(NSInteger)section{
 87 |     UIEdgeInsets inset = UIEdgeInsetsMake(kSectionEdgeInsetsTop, kSectionEdgeInsetsLeft, 5, kSectionEdgeInsetsRight);
 88 |     if (section == 0) {
 89 |         if (self.selectedList.count == 0) {
 90 |             inset = UIEdgeInsetsMake(5, 15, 31, 15);
 91 |         }
 92 |     }else if (section == 1){
 93 |         if (self.unSelectedList.count == 0) {
 94 |             inset = UIEdgeInsetsMake(5, 15, 93, 15);
 95 |         }
 96 |     }
 97 |     return inset;
 98 | }
 99 | 
100 | - (CGFloat)collectionView:(UICollectionView *)collectionView layout:(UICollectionViewLayout*)collectionViewLayout minimumLineSpacingForSectionAtIndex:(NSInteger)section{
101 |     return kMinimumLineSpacing;
102 | }
103 | - (CGFloat)collectionView:(UICollectionView *)collectionView layout:(UICollectionViewLayout*)collectionViewLayout minimumInteritemSpacingForSectionAtIndex:(NSInteger)section{
104 |     return kMinimumInteritemSpacing;
105 | }
106 | 
107 | - (CGSize)collectionView:(UICollectionView *)collectionView layout:(UICollectionViewLayout*)collectionViewLayout sizeForItemAtIndexPath:(NSIndexPath *)indexPath{
108 |     
109 |     CGSize size = CGSizeZero;
110 |     TagModel *model;
111 |     if (indexPath.section==0) {
112 |         model = self.selectedList[indexPath.row];
113 |     }else if(indexPath.section == 1){
114 |         model = self.unSelectedList[indexPath.row];
115 |     }
116 |     size = [self calculateCellSize:model.text];
117 |     return size;
118 | }
119 | 
120 | - (CGSize)collectionView:(UICollectionView *)collectionView layout:(UICollectionViewLayout *)collectionViewLayout referenceSizeForHeaderInSection:(NSInteger)section{
121 |     if (section == 0) {
122 |         return CGSizeMake(0, CGFLOAT_MIN);
123 |     }
124 |     return CGSizeMake([UIScreen mainScreen].bounds.size.width, 30);
125 | }
126 | 
127 | - (void)collectionView:(UICollectionView *)collectionView didSelectItemAtIndexPath:(NSIndexPath *)indexPath{
128 |     if (indexPath.section == 0) {
129 |         //insert 到原来的位置
130 |         TagModel *model =self.selectedList[indexPath.row];
131 |         NSInteger index = [self getObjectInListIndex:model];
132 |         
133 |         [self.unSelectedList insertObject:model atIndex:index];
134 |         [self.selectedList removeObjectAtIndex:indexPath.row];
135 |         
136 |         NSIndexPath *newIndexPath =[NSIndexPath indexPathForItem:index inSection:1];
137 |         [collectionView moveItemAtIndexPath:indexPath toIndexPath:newIndexPath];
138 |     }else if(indexPath.section == 1){
139 |         [self.selectedList addObject:self.unSelectedList[indexPath.row]];
140 |         [self.unSelectedList removeObjectAtIndex:indexPath.row];
141 |         
142 |         NSIndexPath *newIndexPath =[NSIndexPath indexPathForItem:self.selectedList.count-1 inSection:0];
143 |         [collectionView moveItemAtIndexPath:indexPath toIndexPath:newIndexPath];
144 |     }
145 | }
146 | 
147 | 
148 | #pragma mark - utils
149 | 
150 | //查询对象插入到原来合适的位置
151 | -(NSInteger) getObjectInListIndex:(TagModel *)m{
152 |     //把m丢到List中，然后排序一下，找到str在List中的位置
153 |     if (m) {
154 |         [self.unSelectedList addObject:m];
155 |         [self.unSelectedList sortUsingComparator:^NSComparisonResult(TagModel *obj1, TagModel *obj2) {
156 |             NSInteger index1 = obj1.index;
157 |             NSInteger index2 = obj2.index;
158 |             return index1 > index2;
159 |         }];
160 |         NSInteger index = [self.unSelectedList indexOfObject:m];
161 |         [self.unSelectedList removeObject:m];
162 |         return index;
163 |     }
164 |     
165 |     return [self.unSelectedList count]+1;
166 | }
167 | 
168 | 
169 | //通过text获取tag
170 | -(TagModel *) getObjectInList:(NSString *)str{
171 |     for (TagModel *model in self.originDataList) {
172 |         if ([model.text isEqualToString:str]) {
173 |             return model;
174 |         }
175 |     }
176 |     return nil;
177 | }
178 | 
179 | //计算cell size
180 | -(CGSize)calculateCellSize:(NSString *)content{
181 |     CGSize size = [content sizeWithFont:[UIFont systemFontOfSize:12] constrainedToSize:CGSizeMake(MAXFLOAT, kItemHeight) lineBreakMode:NSLineBreakByCharWrapping];
182 |     size.height = kItemHeight;
183 |     size.width = floorf(size.width+20);
184 |     return size;
185 | }
186 | 
187 | 
188 | #pragma mark - getter/setter
189 | -(NSMutableArray *)selectedList{
190 |     if (_selectedList == nil) {
191 |         _selectedList = [[NSMutableArray alloc] init];
192 |     }
193 |     return _selectedList;
194 | }
195 | 
196 | -(NSMutableArray *)unSelectedList{
197 |     if (_unSelectedList == nil) {
198 |         _unSelectedList = [[NSMutableArray alloc] init];
199 |     }
200 |     return _unSelectedList;
201 | }
202 | 
203 | -(NSMutableArray *)originDataList{
204 |     if (_originDataList == nil) {
205 |         _originDataList = [[NSMutableArray alloc] init];
206 |     }
207 |     return _originDataList;
208 | }
209 | @end
210 | 


--------------------------------------------------------------------------------
/TagDemo/main.m:
--------------------------------------------------------------------------------
 1 | //
 2 | //  main.m
 3 | //  TagDemo
 4 | //
 5 | //  Created by AlienJunX on 15/9/9.
 6 | //  Copyright (c) 2015年 com.alienjun.demo. All rights reserved.
 7 | //
 8 | 
 9 | #import <UIKit/UIKit.h>
10 | #import "AppDelegate.h"
11 | 
12 | int main(int argc, char * argv[]) {
13 |     @autoreleasepool {
14 |         return UIApplicationMain(argc, argv, nil, NSStringFromClass([AppDelegate class]));
15 |     }
16 | }
17 | 


--------------------------------------------------------------------------------
/TagDemoTests/Info.plist:
--------------------------------------------------------------------------------
 1 | <?xml version="1.0" encoding="UTF-8"?>
 2 | <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
 3 | <plist version="1.0">
 4 | <dict>
 5 | 	<key>CFBundleDevelopmentRegion</key>
 6 | 	<string>en</string>
 7 | 	<key>CFBundleExecutable</key>
 8 | 	<string>$(EXECUTABLE_NAME)</string>
 9 | 	<key>CFBundleIdentifier</key>
10 | 	<string>com.alienjun.demo.$(PRODUCT_NAME:rfc1034identifier)</string>
11 | 	<key>CFBundleInfoDictionaryVersion</key>
12 | 	<string>6.0</string>
13 | 	<key>CFBundleName</key>
14 | 	<string>$(PRODUCT_NAME)</string>
15 | 	<key>CFBundlePackageType</key>
16 | 	<string>BNDL</string>
17 | 	<key>CFBundleShortVersionString</key>
18 | 	<string>1.0</string>
19 | 	<key>CFBundleSignature</key>
20 | 	<string>????</string>
21 | 	<key>CFBundleVersion</key>
22 | 	<string>1</string>
23 | </dict>
24 | </plist>
25 | 


--------------------------------------------------------------------------------
/TagDemoTests/TagDemoTests.m:
--------------------------------------------------------------------------------
 1 | //
 2 | //  TagDemoTests.m
 3 | //  TagDemoTests
 4 | //
 5 | //  Created by AlienJunX on 15/9/9.
 6 | //  Copyright (c) 2015年 com.alienjun.demo. All rights reserved.
 7 | //
 8 | 
 9 | #import <UIKit/UIKit.h>
10 | #import <XCTest/XCTest.h>
11 | 
12 | @interface TagDemoTests : XCTestCase
13 | 
14 | @end
15 | 
16 | @implementation TagDemoTests
17 | 
18 | - (void)setUp {
19 |     [super setUp];
20 |     // Put setup code here. This method is called before the invocation of each test method in the class.
21 | }
22 | 
23 | - (void)tearDown {
24 |     // Put teardown code here. This method is called after the invocation of each test method in the class.
25 |     [super tearDown];
26 | }
27 | 
28 | - (void)testExample {
29 |     // This is an example of a functional test case.
30 |     XCTAssert(YES, @"Pass");
31 | }
32 | 
33 | - (void)testPerformanceExample {
34 |     // This is an example of a performance test case.
35 |     [self measureBlock:^{
36 |         // Put the code you want to measure the time of here.
37 |     }];
38 | }
39 | 
40 | @end
41 | 


--------------------------------------------------------------------------------