LightSDK.native.chooseImage

功能描述 （此接口已废弃，不再提供维护，推荐使用接口LightSDK.native.imagePicker）

通过js接口页面中返回指定图片的base64编码字符串

支持格式

Json

请求参数:

字段	可选	类型及范围	说明
imagePickType	是	string	默认不传此参数的话，弹出选择使用用摄像头和单选相册的对话框进行选择。参数有4种type可选：camera,album，CAMERA_MUTIL-ALBUM，MUTIL-ALBUM。 1.camera 表示选用摄像头,会直接跳转拍照页面。 2.album 表示调用单选相册，会直接跳转相册页面 3.CAMERA_MUTIL-ALBUM 表示多选相册和相机，会有alert框提示选择”从手机相册选取”和”拍照”。 4.MUTIL-ALBUM 表示多选相册，会直接跳转相册页面。
cropPhoto	是	bool	是否剪裁,默认情况下为true
maxWidth	是	string	最大宽度，表示自定义裁剪框的最大宽度
aspectXY	是	string	宽高比,如9:16 默认情况下为1:1 注意:自定义裁剪框大小功能需要aspectXY和maxWidth两个都有值的情况才起效。
maxCount	是	string	多选图片(即type为CAMERA_MUTIL-ALBUM或MUTIL-ALBUM)情况下可选的最大照片数，默认为9。
allowTakePicture	是	bool	多选图片(即type为CAMERA_MUTIL-ALBUM或MUTIL-ALBUM)情况下相册选择器中是否显示拍照按钮，默认不显示，仅支持iOS
reverselyOrdered	是	bool	多选图片(即type为CAMERA_MUTIL-ALBUM或MUTIL-ALBUM)情况下相册选择器是否倒序显示，默认正序显示，仅支持iOS

请求调用示例

params={
    "imagePickType":"camera",
    "cropPhoto":true,
    "maxWidth":"300",
    "aspectXY":"9:16"  
}

LightSDK.native.chooseImage(params,cb);

返回值说明

字段名	字段类型	说明
result	string	被选中图片的base64编码
imageBase64	array	被选中图片的base64编码数组
imageSize	array	被选择图片的大小，单选则只有1个元素，多选则元素个数与imageBase64相同，元素类型number，单位byte

返回字段示例

单选图片：

"data":    {"result":"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"}

多选图片

"data":
{"imageBase64":["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","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"],"imageSize":[20004]}

注意事项

需要在config.js配置文件中做以下配置：

module.exports = {
    plugins:{
        "image": {}  // 老版本的配置imageacquisition已不再提供维护
    }
};

效果