├── .gitignore ├── CropUtils.java ├── LICENSE ├── README.md ├── avatarcrop.png └── normalCrop.png /.gitignore: -------------------------------------------------------------------------------- 1 | # Built application files 2 | *.apk 3 | *.ap_ 4 | 5 | # Files for the ART/Dalvik VM 6 | *.dex 7 | 8 | # Java class files 9 | *.class 10 | 11 | # Generated files 12 | bin/ 13 | gen/ 14 | out/ 15 | 16 | # Gradle files 17 | .gradle/ 18 | build/ 19 | 20 | # Local configuration file (sdk path, etc) 21 | local.properties 22 | 23 | # Proguard folder generated by Eclipse 24 | proguard/ 25 | 26 | # Log Files 27 | *.log 28 | 29 | # Android Studio Navigation editor temp files 30 | .navigation/ 31 | 32 | # Android Studio captures folder 33 | captures/ 34 | 35 | # Intellij 36 | *.iml 37 | .idea/workspace.xml 38 | 39 | # Keystore files 40 | *.jks 41 | -------------------------------------------------------------------------------- /CropUtils.java: -------------------------------------------------------------------------------- 1 | package com.yalantis.ucrop.sample; 2 | 3 | import android.app.Activity; 4 | import android.content.Intent; 5 | import android.graphics.Bitmap; 6 | import android.graphics.Color; 7 | import android.net.Uri; 8 | import android.os.Environment; 9 | import android.provider.MediaStore; 10 | import android.support.annotation.ColorInt; 11 | import android.util.Log; 12 | import android.widget.Toast; 13 | 14 | import com.yalantis.ucrop.UCrop; 15 | import com.yalantis.ucrop.UCropActivity; 16 | 17 | import java.io.File; 18 | 19 | /** 20 | * Created by Administrator on 2016/8/4 0004. 21 | */ 22 | public class CropUtils { 23 | public static final int REQUEST_SELECT_PICTURE = 0x01; 24 | private static final int REQUEST_CAMERA = 0x03; 25 | private static final String EXTRA_VIEW_TAG = "viewTag";//同一个页面多个地方需要选择图片时，config里tag字段用于标识 26 | 27 | public static final int TYPE_AVATAR = 1; 28 | public static final int TYPE_NORMAL = 2; 29 | 30 | public static Uri getUri() { 31 | return uri; 32 | } 33 | 34 | private static Uri uri; 35 | 36 | private static CropConfig config = new CropConfig(); 37 | 38 | 39 | 40 | private static Uri buildUri() { 41 | File cacheFolder = new File(Environment.getExternalStorageDirectory() + File.separator + "crop"); 42 | if (!cacheFolder.exists()) { 43 | try { 44 | boolean result = cacheFolder.mkdir(); 45 | Log.d("uri", "generateUri " + cacheFolder + " result: " + (result ? "succeeded" : "failed")); 46 | } catch (Exception e) { 47 | Log.e("uri", "generateUri failed: " + cacheFolder, e); 48 | } 49 | } 50 | String name = String.format("imagecrop-%d.jpg", System.currentTimeMillis()); 51 | uri = Uri 52 | .fromFile(cacheFolder) 53 | .buildUpon() 54 | .appendPath(name) 55 | .build(); 56 | Log.e("crop",uri.toString()); 57 | 58 | return uri; 59 | 60 | } 61 | 62 | public static void pickAvatarFromGallery(Activity context){ 63 | pickFromGallery(context,null,TYPE_AVATAR); 64 | } 65 | 66 | public static void pickAvatarFromCamera(Activity context){ 67 | pickFromCamera(context,null,TYPE_AVATAR); 68 | } 69 | 70 | 71 | 72 | public static void pickFromGallery(Activity context,CropConfig config,int type) { 73 | if (config != null){ 74 | CropUtils.config = config;//怎么避免前后两次config 75 | }else { 76 | CropUtils.config = new CropConfig(); 77 | } 78 | 79 | setType(type); 80 | 81 | Intent intent = new Intent(); 82 | intent.setType("image/*"); 83 | intent.setAction(Intent.ACTION_GET_CONTENT); 84 | intent.addCategory(Intent.CATEGORY_OPENABLE); 85 | context.startActivityForResult(Intent.createChooser(intent, "选择图片"), REQUEST_SELECT_PICTURE); 86 | } 87 | 88 | private static void setType(int type) { 89 | if (type == TYPE_AVATAR){ 90 | config.isOval = true; 91 | config.aspectRatioX = 1; 92 | config.aspectRatioY = 1; 93 | config.hideBottomControls = true; 94 | config.showGridLine = false; 95 | config.showOutLine = false; 96 | config.maxHeight = 400; 97 | config.maxWidth = 400; 98 | }else if (type == TYPE_NORMAL){//什么都不用做 99 | 100 | 101 | }else { 102 | 103 | } 104 | } 105 | 106 | public static void pickFromCamera(Activity context,CropConfig config,int type) { 107 | if (config != null){ 108 | CropUtils.config = config; 109 | }else { 110 | CropUtils.config = new CropConfig(); 111 | } 112 | 113 | setType(type); 114 | 115 | Uri mDestinationUri = buildUri(); 116 | Intent intent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE) 117 | .putExtra(MediaStore.EXTRA_OUTPUT, mDestinationUri); 118 | context.startActivityForResult(intent, REQUEST_CAMERA); 119 | } 120 | 121 | public static void pickFromGallery(Activity context) { 122 | 123 | pickFromGallery(context,null,0); 124 | } 125 | 126 | public static void pickFromCamera(Activity context) { 127 | pickFromCamera(context,null,0); 128 | } 129 | 130 | /** 131 | * 注意，调用时data为null的判断 132 | * 133 | * @param context 134 | * @param cropHandler 135 | * @param requestCode 136 | * @param resultCode 137 | * @param data 138 | */ 139 | public static void handleResult(Activity context, CropHandler cropHandler, int requestCode, int resultCode, Intent data) { 140 | 141 | if (resultCode == Activity.RESULT_OK) { 142 | if (requestCode == REQUEST_SELECT_PICTURE) {//第一次，选择图片后返回 143 | final Uri selectedUri = data.getData(); 144 | if (selectedUri != null) { 145 | startCropActivity(context, data.getData()); 146 | } else { 147 | Toast.makeText(context, "Cannot retrieve selected image", Toast.LENGTH_SHORT).show(); 148 | } 149 | } else if (requestCode == UCrop.REQUEST_CROP) {//第二次返回，图片已经剪切好 150 | 151 | Uri finalUri = UCrop.getOutput(data); 152 | cropHandler.handleCropResult(finalUri,config.tag); 153 | 154 | } else if (requestCode == REQUEST_CAMERA) {//第一次，拍照后返回，因为设置了MediaStore.EXTRA_OUTPUT，所以data为null，数据直接就在uri中 155 | startCropActivity(context, uri); 156 | } 157 | } 158 | if (resultCode == UCrop.RESULT_ERROR) { 159 | cropHandler.handleCropError(data); 160 | } 161 | 162 | } 163 | 164 | 165 | private static void startCropActivity(Activity context, Uri sourceUri) { 166 | Uri mDestinationUri = buildUri(); 167 | UCrop uCrop = UCrop.of(sourceUri, mDestinationUri); 168 | 169 | uCrop.withAspectRatio(config.aspectRatioX,config.aspectRatioY); 170 | uCrop.withMaxResultSize(config.maxWidth,config.maxHeight); 171 | 172 | UCrop.Options options = new UCrop.Options(); 173 | options.setCompressionFormat(Bitmap.CompressFormat.JPEG); 174 | options.setAllowedGestures(UCropActivity.SCALE,UCropActivity.NONE,UCropActivity.NONE); 175 | options.setCompressionQuality(config.quality); 176 | options.setOvalDimmedLayer(config.isOval); 177 | options.setShowCropGrid(config.showGridLine); 178 | options.setHideBottomControls(config.hideBottomControls); 179 | options.setShowCropFrame(config.showOutLine); 180 | options.setToolbarColor(config.toolbarColor); 181 | options.setStatusBarColor(config.statusBarColor); 182 | 183 | uCrop.withOptions(options); 184 | 185 | uCrop.start(context); 186 | } 187 | 188 | 189 | 190 | 191 | 192 | 193 | 194 | 195 | 196 | 197 | 198 | 199 | 200 | 201 | 202 | 203 | 204 | 205 | 206 | 207 | 208 | 209 | 210 | 211 | public static class CropConfig{ 212 | public int aspectRatioX = 1; 213 | public int aspectRatioY = 1; 214 | public int maxWidth = 1080; 215 | public int maxHeight = 1920; 216 | 217 | //options 218 | public int tag ; 219 | public boolean isOval = false;//是否为椭圆 220 | public int quality = 80; 221 | 222 | public boolean hideBottomControls = true;//底部操作条 223 | public boolean showGridLine = true;//内部网格 224 | public boolean showOutLine = true;//最外面的矩形线 225 | 226 | public @ColorInt int toolbarColor = Color.BLUE; 227 | public @ColorInt int statusBarColor = Color.BLUE; 228 | 229 | 230 | public void setAspectRation(int x,int y){ 231 | this.aspectRatioX = x; 232 | this.aspectRatioY = y; 233 | } 234 | 235 | public void setMaxSize(int width,int height){ 236 | this.maxHeight = height; 237 | this.maxWidth = width; 238 | } 239 | 240 | } 241 | 242 | 243 | 244 | public interface CropHandler { 245 | void handleCropResult(Uri uri, int tag); 246 | void handleCropError(Intent data); 247 | } 248 | } 249 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | Apache License 2 | Version 2.0, January 2004 3 | http://www.apache.org/licenses/ 4 | 5 | TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION 6 | 7 | 1. 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We also recommend that a 185 | file or class name and description of purpose be included on the 186 | same "printed page" as the copyright notice for easier 187 | identification within third-party archives. 188 | 189 | Copyright {yyyy} {name of copyright owner} 190 | 191 | Licensed under the Apache License, Version 2.0 (the "License"); 192 | you may not use this file except in compliance with the License. 193 | You may obtain a copy of the License at 194 | 195 | http://www.apache.org/licenses/LICENSE-2.0 196 | 197 | Unless required by applicable law or agreed to in writing, software 198 | distributed under the License is distributed on an "AS IS" BASIS, 199 | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 200 | See the License for the specific language governing permissions and 201 | limitations under the License. 202 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | 2 | 3 | ## 注: 图片选择/拍照->裁剪->压缩 整个流程的操作已经串起到下面的库中 4 | [PhotoOut](https://github.com/hss01248/PhotoOut) 5 | 6 | 7 | 8 | 9 | # Deprecated 10 | 此库不再维护,新库地址请看:[ https://github.com/hss01248/PicCrop](https://github.com/hss01248/PicCrop) 11 | 12 | # CropUtils 13 | 对ucrop的封装工具类,让其使用更加快捷. 14 | 15 | 在ucrop 2.1.2(compile 'com.yalantis:ucrop:2.1.2')基础上封装, 16 | 17 | 如果以后ucrop以后升级,那么本工具类只需要改CropConfig里字段就可以.其他透明. 18 | 19 | 甚至,切换其他图片裁剪框架,也是改方法内部实现即可,不用更换各处已调用的api. 20 | 21 | 22 | 23 | [uCrop主项目地址](https://github.com/Yalantis/uCrop) 24 | 25 | 26 | 27 | # 效果图(标题栏和状态栏颜色均可自定义) 28 | 29 | ## 通用裁剪界面 30 | 31 | 32 | 33 | ![normalCrop](normalCrop.png) 34 | 35 | 36 | 37 | ## 头像裁剪框 38 | 39 | ![avatarcrop](avatarcrop.png) 40 | 41 | # 封装的api 42 | 43 | ``` 44 | public static void pickFromGallery(Activity context)// 45 | 46 | public static void pickFromCamera(Activity context) 47 | 48 | public static void pickAvatarFromGallery(Activity context)//从图库中选头像 49 | 50 | public static void pickAvatarFromCamera(Activity context) 51 | 52 | public static void pickFromGallery(Activity context,CropConfig config,int type) 53 | //需要自定义设置时使用 54 | 55 | public static void handleResult(Activity context, CropHandler cropHandler, int requestCode, int resultCode, Intent data) 56 | 57 | public interface CropHandler { 58 | void handleCropResult(Uri uri,int tag); 59 | void handleCropError(Intent data); 60 | } 61 | ``` 62 | 63 | 64 | 65 | # 使用 66 | 67 | 68 | 69 | 点击选择图片或拍照的地方调用pickxxx 70 | 71 | 72 | 73 | 实现CropHandler接口 74 | 75 | 76 | 77 | 在activity的onActivityResult里调用CropUtils.handleResult(this,cropHandler,requestCode,resultCode,data);.注意无需预先对intent做为空的判断. 78 | 79 | 80 | 81 | tag字段用于同一个页面多个地方接收裁剪图片的区分,如无需要,不必设置. 82 | 83 | 84 | 85 | # 相关 86 | 87 | [本工具类介绍blog地址](http://blog.csdn.net/hss01248/article/details/52124075) 88 | 89 | [图片加载框架Fresco的封装工具类FrescoUtils](https://github.com/glassLake/FrescoUtlis) 90 | -------------------------------------------------------------------------------- /avatarcrop.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/glassLake/CropUtils/a88017e7ff3153218f8df00679e5b2a71b097375/avatarcrop.png -------------------------------------------------------------------------------- /normalCrop.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/glassLake/CropUtils/a88017e7ff3153218f8df00679e5b2a71b097375/normalCrop.png --------------------------------------------------------------------------------