支持通过api调用系统图片选择，解决上架google play问题

uni_modules/uni-chooseSystemImage/package.json

+{
+  "id": "uni-chooseSystemImage",
+  "displayName": "uni-chooseSystemImage",
+  "version": "1.0.0",
+  "description": "uni-chooseSystemImage",
+  "keywords": [
+    "uni-chooseSystemImage"
+],
+  "repository": "",
+  "engines": {
+    "HBuilderX": "^3.6.8"
+  },
+  "dcloudext": {
+    "type": "uts",
+    "sale": {
+      "regular": {
+        "price": "0.00"
+      },
+      "sourcecode": {
+        "price": "0.00"
+      }
+    },
+    "contact": {
+      "qq": ""
+    },
+    "declaration": {
+      "ads": "",
+      "data": "",
+      "permissions": ""
+    },
+    "npmurl": ""
+  },
+  "uni_modules": {
+    "dependencies": [],
+    "encrypt": [],
+    "platforms": {
+      "cloud": {
+        "tcb": "u",
+        "aliyun": "u",
+        "alipay": "u"
+      },
+      "client": {
+        "Vue": {
+          "vue2": "u",
+          "vue3": "u"
+        },
+        "App": {
+          "app-android": "u",
+          "app-ios": "u",
+          "app-harmony": "u"
+        },
+        "H5-mobile": {
+          "Safari": "u",
+          "Android Browser": "u",
+          "微信浏览器(Android)": "u",
+          "QQ浏览器(Android)": "u"
+        },
+        "H5-pc": {
+          "Chrome": "u",
+          "IE": "u",
+          "Edge": "u",
+          "Firefox": "u",
+          "Safari": "u"
+        },
+        "小程序": {
+          "微信": "u",
+          "阿里": "u",
+          "百度": "u",
+          "字节跳动": "u",
+          "QQ": "u",
+          "钉钉": "u",
+          "快手": "u",
+          "飞书": "u",
+          "京东": "u"
+        },
+        "快应用": {
+          "华为": "u",
+          "联盟": "u"
+        }
+      }
+    }
+  }
+}
\ No newline at end of file

uni_modules/uni-chooseSystemImage/readme.md

+# uni-chooseSystemImage
+### 开发文档
+[UTS 语法](https://uniapp.dcloud.net.cn/tutorial/syntax-uts.html)
+[UTS API插件](https://uniapp.dcloud.net.cn/plugin/uts-plugin.html)
+[UTS uni-app兼容模式组件](https://uniapp.dcloud.net.cn/plugin/uts-component.html)
+[UTS 标准模式组件](https://doc.dcloud.net.cn/uni-app-x/plugin/uts-vue-component.html)
+[Hello UTS](https://gitcode.net/dcloud/hello-uts)

uni_modules/uni-chooseSystemImage/utssdk/app-android/config.json

+{
+	"dependencies": [
+		"androidx.appcompat:appcompat:1.6.1",
+		"androidx.activity:activity-ktx:1.9.2"
+	],
+  "minSdkVersion": "21"
+}
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uni_modules/uni-chooseSystemImage/utssdk/app-android/index.uts

+/* 引入 interface.uts 文件中定义的变量 */
+import { ChooseSystemImage, ChooseSystemImageOptions, ChooseSystemImageSuccessResult, ChooseSystemVideo, ChooseSystemVideoOptions, ChooseSystemVideoSuccessResult } from '../interface.uts';
+import AppCompatActivity from 'androidx.appcompat.app.AppCompatActivity';
+import ActivityResultCallback from 'androidx.activity.result.ActivityResultCallback';
+import List from 'kotlin.collections.List';
+import Uri from 'android.net.Uri';
+import ActivityResultContracts from 'androidx.activity.result.contract.ActivityResultContracts';
+import ActivityResultLauncher from 'androidx.activity.result.ActivityResultLauncher';
+import PickVisualMediaRequest from "androidx.activity.result.PickVisualMediaRequest";
+import Builder from "androidx.activity.result.PickVisualMediaRequest.Builder";
+import Context from 'com.alibaba.fastjson.parser.deserializer.ASMDeserializerFactory.Context';
+import MediaStore from 'android.provider.MediaStore';
+import Activity from "android.app.Activity"
+import Intent from 'android.content.Intent';
+import ChooseSystemImageActivity from "uts.sdk.modules.uniChooseSystemImage.ChooseSystemImageActivity"
+
+/* 引入 unierror.uts 文件中定义的变量 */
+import { ImageErrorImpl } from '../unierror';
+import ChooseVideoOptions from 'uts.sdk.modules.DCloudUniMedia.ChooseVideoOptions';
+import BitmapFactory from 'android.graphics.BitmapFactory';
+import File from 'java.io.File';
+import FileInputStream from 'java.io.FileInputStream';
+import FileOutputStream from 'java.io.FileOutputStream';
+import InputStream from 'java.io.InputStream';
+import Build from 'android.os.Build';
+var resultCallback : ((requestCode : Int, resultCode : Int, data ?: Intent) => void) | null = null
+
+export const chooseSystemImage : ChooseSystemImage = function (option : ChooseSystemImageOptions) {
+	if (option.count <= 0) {
+		var error = new ImageErrorImpl(2101002, "uni-chooseSystemImage")
+		option.fail?.(error)
+		option.complete?.(error)
+		return
+	}
+	if (Build.VERSION.SDK_INT > 32) {
+		__chooseSystemImage(option)
+	} else {
+		UTSAndroid.requestSystemPermission(UTSAndroid.getUniActivity()!, [android.Manifest.permission.READ_EXTERNAL_STORAGE], (a : boolean, b : string[]) => {
+			__chooseSystemImage(option)
+		}, (a : boolean, b : string[]) => {
+			var error = new ImageErrorImpl(2101005, "uni-chooseSystemImage")
+			option.fail?.(error)
+			option.complete?.(error)
+		})
+	}
+}
+
+function __chooseSystemImage(option : ChooseSystemImageOptions) {
+	try {
+		resultCallback = (requestCode : Int, resultCode : Int, data : Intent | null) => {
+			UTSAndroid.offAppActivityResult(resultCallback!)
+			if (10086 == requestCode && resultCode == -1) {
+				if (data != null) {
+					var result = data!.getStringArrayExtra("paths")
+					if (result != null && result!.size > 0) {
+						var paths : Array<string> = []
+						result.forEach((p : string) => {
+							if (UTSAndroid.isUniAppX()) {
+								paths.push("file://" + (p))
+							} else {
+								paths.push("file://" + copyResource(p))
+							}
+
+						})
+						var success : ChooseSystemImageSuccessResult = {
+							filePaths: paths
+						}
+						option.success?.(success)
+						option.complete?.(success)
+					} else {
+						var error = new ImageErrorImpl(2101001, "uni-chooseSystemImage")
+						option.fail?.(error)
+						option.complete?.(error)
+					}
+				} else {
+					var error = new ImageErrorImpl(2101001, "uni-chooseSystemImage")
+					option.fail?.(error)
+					option.complete?.(error)
+				}
+			} else {
+				var error = new ImageErrorImpl(2101001, "uni-chooseSystemImage")
+				option.fail?.(error)
+				option.complete?.(error)
+			}
+		}
+		UTSAndroid.onAppActivityResult(resultCallback!)
+		var intent = new Intent(UTSAndroid.getUniActivity()!, Class.forName("uts.sdk.modules.uniChooseSystemImage.ChooseSystemImageActivity"))
+		intent.putExtra("count", option.count)
+		intent.putExtra("type", 1)
+		UTSAndroid.getUniActivity()!.startActivityForResult(intent, 10086)
+	} catch (e) {
+		var error = new ImageErrorImpl(2101010, "uni-chooseSystemImage")
+		option.fail?.(error)
+		option.complete?.(error)
+	}
+}
+
+var CACHEPATH = UTSAndroid.getAppCachePath()
+function copyResource(url : string) : string {
+	var path : String = CACHEPATH!
+	if (CACHEPATH?.endsWith("/") == true) {
+		path = CACHEPATH + "/uni-getSystemImage/"
+	} else {
+		path = CACHEPATH + "/uni-getSystemImage/"
+	}
+	path = path + new File(url).getName()
+	console.log(path)
+	copyFile(url, path)
+	return path
+}
+
+function copyFile(fromFilePath : string, toFilePath : string) : boolean {
+	var fis : InputStream | null = null
+	try {
+		let fromFile = new File(fromFilePath)
+		if (!fromFile.exists()) {
+			return false;
+		}
+		if (!fromFile.isFile()) {
+			return false
+		}
+		if (!fromFile.canRead()) {
+			return false;
+		}
+		fis = new FileInputStream(fromFile);
+		if (fis == null) {
+			return false
+		}
+	} catch (e) {
+		return false;
+	}
+	let toFile = new File(toFilePath)
+	if (!toFile.getParentFile().exists()) {
+		toFile.getParentFile().mkdirs()
+	}
+	if (!toFile.exists()) {
+		toFile.createNewFile()
+	}
+	try {
+		let fos = new FileOutputStream(toFile)
+		let byteArrays = ByteArray(1024)
+		var c = fis!!.read(byteArrays)
+		while (c > 0) {
+			fos.write(byteArrays, 0, c)
+			c = fis!!.read(byteArrays)
+		}
+		fis!!.close()
+		fos.close()
+		return true
+	} catch (e) {
+		return false;
+	}
+}
\ No newline at end of file

uni_modules/uni-chooseSystemImage/utssdk/interface.uts

+export type ChooseSystemImageSuccessResult = {
+	filePaths : Array<string>
+}
+export type ImageErrorCode = 2101001 | 2101010 | 2101002
+export interface ChooseSystemImageError extends IUniError {
+	errCode : ImageErrorCode
+};
+export type ChooseSystemImageSuccessCallback = (result : ChooseSystemImageSuccessResult) => void
+export type ChooseSystemImageFailResult = ChooseSystemImageError
+export type ChooseSystemImageFailCallback = (result : ChooseSystemImageFailResult) => void
+export type ChooseSystemImageCompleteCallback = (callback : any) => void
+
+export type ChooseSystemImageOptions = {
+	count : number,
+	success ?: ChooseSystemImageSuccessCallback | null,
+	fail ?: ChooseSystemImageFailCallback | null,
+	complete ?: ChooseSystemImageCompleteCallback | null
+}
+
+export type ChooseSystemImage = (options : ChooseSystemImageOptions) => void
\ No newline at end of file

uni_modules/uni-chooseSystemImage/utssdk/unierror.uts

+import { ImageErrorCode, ChooseSystemImageError } from "./interface.uts"
+export const ImageUniErrors : Map<number, string> = new Map([
+	/**
+	 * 用户取消
+	 */
+	[2101001, 'user cancel'],
+	[2101002, 'fail parameter error'],
+	[2101005, "No Permission"],
+	/**
+	 * 其他错误
+	 */
+	[2101010, "unexpect error:"]
+]);
+
+export class ImageErrorImpl extends UniError implements ChooseSystemImageError {
+	// #ifdef APP-ANDROID
+	override errCode : ImageErrorCode
+	// #endif
+	constructor(errCode : ImageErrorCode, uniErrorSubject : string) {
+		super()
+		this.errSubject = uniErrorSubject
+		this.errCode = errCode
+		this.errMsg = ImageUniErrors.get(errCode) ?? "";
+	}
+}
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