###文章讲解地址 android微信图片选择器 android微信图片浏览框架设计

IMAlbum

一个完整的支持单选多选图片、截图功能、可扩展业务的图片滑动预览图库

使用参数参考com.opensource.configure.IntentUtils

/**

界面跳转类
@description：
@author zhangjianlin (990996641)
@date 2015年4月28日上午10:52:07 */ public class IntentUtils {

public static final int REQUEST_IMAGE = 10000; public static final int REQUEST_CROPIMAGE = 10001;

public static void jumpToSelectPics(Activity mContext, boolean isShowCamera, int selectMaxCount, int selectMode, String submitBtnStr, boolean isJumpToCheckPics, ArrayList hasSelectList) { Intent intent = new Intent(mContext, MultiImageSelectorActivity.class);
```
 // whether show camera
 intent.putExtra(MultiImageSelectorActivity.EXTRA_SHOW_CAMERA, isShowCamera);

 // String of submit button
 intent.putExtra(MultiImageSelectorActivity.EXTRA_SUBMIT_TITLE, submitBtnStr);

 // String of submit button
 intent.putExtra(MultiImageSelectorFragment.EXTRA_JUMPTOCHECKPICS, isJumpToCheckPics);

 // max select image amount
 intent.putExtra(MultiImageSelectorActivity.EXTRA_SELECT_COUNT, selectMaxCount);

 // select mode (MultiImageSelectorActivity.MODE_SINGLE OR MultiImageSelectorActivity.MODE_MULTI)
 intent.putExtra(MultiImageSelectorActivity.EXTRA_SELECT_MODE, selectMode);

 // EXTRA_DEFAULT_SELECTED_LIST

 if (hasSelectList != null) {
 	intent.putStringArrayListExtra(MultiImageSelectorActivity.EXTRA_DEFAULT_SELECTED_LIST, hasSelectList);
 }
 //
 mContext.startActivityForResult(intent, REQUEST_IMAGE);
```
}

/**
- @param isShowCamera是否可拍照
- @param selectMaxCount selectMode=MultiImageSelectorActivity.MODE_MULTI,selectMaxCount表示选择的照片最大数
- ```
   selectMode=MultiImageSelectorActivity.MODE_SINGLE,selectMaxCount=1表示选择后的图片要剪切，否则返回选择的图片路径
```
- @param selectMode MultiImageSelectorActivity.MODE_SINGLE OR MultiImageSelectorActivity.MODE_MULTI
- @param isScaleImg 在单选模式下是否截图
- @description：
- @date 2015年4月28日上午10:50:16 */
public static void jumpToSelectPics(Activity mContext, boolean isShowCamera, int selectMaxCount, int selectMode) { Intent intent = new Intent(mContext, MultiImageSelectorActivity.class);
```
 // whether show camera
 intent.putExtra(MultiImageSelectorActivity.EXTRA_SHOW_CAMERA, isShowCamera);

 // max select image amount
 intent.putExtra(MultiImageSelectorActivity.EXTRA_SELECT_COUNT, selectMaxCount);

 // select mode (MultiImageSelectorActivity.MODE_SINGLE OR MultiImageSelectorActivity.MODE_MULTI)
 intent.putExtra(MultiImageSelectorActivity.EXTRA_SELECT_MODE, selectMode);
 //
 mContext.startActivityForResult(intent, REQUEST_IMAGE);
```
}

/**
- @param isShowCamera是否可拍照
- @param selectMaxCount selectMode=MultiImageSelectorActivity.MODE_MULTI,selectMaxCount表示选择的照片最大数
- ```
   selectMode=MultiImageSelectorActivity.MODE_SINGLE,selectMaxCount=1表示选择后的图片要剪切，否则返回选择的图片路径
```
- @param selectMode MultiImageSelectorActivity.MODE_SINGLE OR MultiImageSelectorActivity.MODE_MULTI
- @param isScaleImg 在单选模式下是否截图
- @param hasSelectList 空间发表动态时候，已经选择的图片
- @description：
- @date 2015年4月28日上午10:50:16 */
public static void jumpToSelectPics(Activity mContext, boolean isShowCamera, int selectMaxCount, int selectMode, ArrayList hasSelectList) { Intent intent = new Intent(mContext, MultiImageSelectorActivity.class);
```
 // whether show camera
 intent.putExtra(MultiImageSelectorActivity.EXTRA_SHOW_CAMERA, isShowCamera);

 // max select image amount
 intent.putExtra(MultiImageSelectorActivity.EXTRA_SELECT_COUNT, selectMaxCount);

 // select mode (MultiImageSelectorActivity.MODE_SINGLE OR MultiImageSelectorActivity.MODE_MULTI)
 intent.putExtra(MultiImageSelectorActivity.EXTRA_SELECT_MODE, selectMode);
 // EXTRA_DEFAULT_SELECTED_LIST
 intent.putStringArrayListExtra(MultiImageSelectorActivity.EXTRA_DEFAULT_SELECTED_LIST, hasSelectList);
 mContext.startActivityForResult(intent, REQUEST_IMAGE);
```
}

/**

@Override protected void onActivityResult(int requestCode, int resultCode, Intent data) { super.onActivityResult(requestCode, resultCode, data); if(requestCode == REQUEST_IMAGE){ if(resultCode == RESULT_OK){ // Get the result list of select image paths List path = data.getStringArrayListExtra(MultiImageSelectorActivity.EXTRA_RESULT); // do your logic .... } } } */

/**
- @param mPhotoCheck选中的图片,填空或null表示从第一个开始
- @param mImageList 要预览的图片list
- @description：
- @author zhangjianlin (990996641)
- @param
- @date 2015年5月5日下午12:03:59 */
public static void jumpToPreViewImage(Activity mContext, ArrayList mImageList, String mPhotoCheck) { Intent intent = new Intent(mContext, ImageDetailAct.class); intent.putExtra("imageListBean", mImageList); intent.putExtra("imageDetailCheck", mPhotoCheck); mContext.startActivity(intent); }

/**
- @param imageDetailCheckPositon选中的图片, 默认位置
- @param mImageList 要预览的图片list
- @description：
- @author zhangjianlin (990996641)
- @param
- @date 2015年5月5日下午12:03:59 */
public static void jumpToPreViewImage(Activity mContext, ArrayList mImageList, int imageDetailCheckPositon) { Intent intent = new Intent(mContext, ImageDetailAct.class); intent.putExtra("imageListBean", mImageList); intent.putExtra("imageDetailCheckPositon", imageDetailCheckPositon); mContext.startActivity(intent); }

/**
- 图片格式jpeg
- @param picResultPath 图片的要保存的地址
- @param scaleW 截图区域的宽度单位 dp
- @param scaleH 截图区域的高度单位 dp
- @param limtWidth 裁剪出来的图的宽度
- @param limitHight 裁剪出来的图的高度
- @param isScaleImg 是否按照 limtWidth、limitHight的比例进行放大缩小
- @description：
- @author zhangjianlin (990996641)
- @date 2015年6月11日下午4:25:00 */
public static void jumpToSelecAndCropImg(Activity mContext, String picResultPath, int scaleW, int scaleH, int limtWidth, int limitHight, boolean isScaleImg) { Intent intent = new Intent(mContext, MultiImageSelectorActivity.class);
```
 // whether show camera
 intent.putExtra(MultiImageSelectorActivity.EXTRA_SHOW_CAMERA, false);

 // max select image amount
 intent.putExtra(MultiImageSelectorActivity.EXTRA_SELECT_COUNT, 1);
 // select mode (MultiImageSelectorActivity.MODE_SINGLE OR MultiImageSelectorActivity.MODE_MULTI)
 intent.putExtra(MultiImageSelectorActivity.EXTRA_SELECT_MODE, MultiImageSelectorActivity.MODE_SINGLE);
 // intent.putExtra(MultiImageSelectorActivity.EXTRA_DEFAULT_CROP_CAMERA, isScaleImg);

 intent.putExtra(CropImageAct.RESIZEBIT, isScaleImg);
 intent.putExtra(CropImageAct.RESULT, picResultPath);
 intent.putExtra(CropImageAct.SCALEW, scaleW);
 intent.putExtra(CropImageAct.SCALEH, scaleH);
 intent.putExtra(CropImageAct.LIMITW, limtWidth);
 intent.putExtra(CropImageAct.LIMITH, limitHight);

 mContext.startActivityForResult(intent, REQUEST_CROPIMAGE);
```
}

/**
- 图片格式jpeg
- @param orgUri 图片的原始uri 的string
- @param savePath 图片的要保存的地址
- @param scaleW 截图区域的宽度单位 dp
- @param scaleH 截图区域的高度单位 dp
- @param limtWidth 裁剪出来的图的宽度
- @param limitHight 裁剪出来的图的高度
- @param isEableMatrix 是否按照 limtWidth、limitHight的比例进行放大缩小
- @description： */
public static void jumpToCropImage(Activity mContext, String orgUri, String savePath, int scaleW, int scaleH, int limtWidth, int limitHight, boolean isEableMatrix) { Intent intent = new Intent(mContext, CropImageAct.class); intent.putExtra(CropImageAct.PHOTOURI, orgUri); intent.putExtra(CropImageAct.RESULT, savePath); intent.putExtra(CropImageAct.SCALEH, scaleH); intent.putExtra(CropImageAct.SCALEW, scaleW); intent.putExtra(CropImageAct.LIMITW, limtWidth); intent.putExtra(CropImageAct.LIMITH, limitHight); intent.putExtra(CropImageAct.RESIZEBIT, isEableMatrix); mContext.startActivityForResult(intent, REQUEST_CROPIMAGE); }

/**
- @Description:选择单张图片不剪切
- 返回值 ArrayList switch (requestCode) { case IntentUtils.REQUEST_IMAGE: if (data != null) { ArrayList resultList = data .getStringArrayListExtra(MultiImageSelectorActivity.EXTRA_RESULT); } break; }
- @param mContext */ public static void jumpToSelectNoCropImg(Activity mContext) { jumpToSelectPics(mContext, false, 2, MultiImageSelectorActivity.MODE_SINGLE); }
public static void jumpToPreViewImageChecked(Activity mContext, ArrayList mImageList, int imageDetailCheckPositon, ArrayList hasSelectList, int maxSelectCount, String submitStr) { Intent intent = new Intent(mContext, ImageDetailCheckPicsAct.class); // intent.putExtra("imageListBean", mImageList); ImageDetailCheckPicsAct.putValue("imageListBean", mImageList); intent.putExtra("imageDetailCheckPositon", imageDetailCheckPositon); intent.putExtra(ImageDetailCheckPicsAct.EXTRA_CHECKEDPICS, hasSelectList); intent.putExtra(MultiImageSelectorActivity.EXTRA_SELECT_COUNT, maxSelectCount); intent.putExtra(MultiImageSelectorActivity.EXTRA_SUBMIT_TITLE, submitStr); mContext.startActivityForResult(intent, ImageDetailCheckPicsAct.REQUEST_CHECKFILE); } }

Cifz-cpu/IMAlbum

IMAlbum