uniProject/store/permissionStore.js

import {
	defineStore
} from 'pinia';

export const usePermission = defineStore('permission', {
	state: () => {
		return {
			dialogView: null,
			permissionListener: null,
			list: [{
				name: "READ_EXTERNAL_STORAGE",
				title: "读照片及文件权限:",
				content: "用于更换、上传您的头像、图片功能，不授权该权限会影响app的正常使用",
			}]
		};
	},
	actions: {
		//监听权限申请
		async requstPermission(permissionID) {
			return new Promise((resolve, reject) => {
				try {
					// if (!uni.getSystemInfoSync().platform == 'android') return resolve(true)
					/**
					 * @description plus.navigator.checkPermission 检查应用是否获取指定权限
					 * 有些权限检测不到 就继续下面的代码，比如相册权限就可以直接检测，就很方便，授权情况下不需要再走下面代码了
					 * checkPermission 返回参数
					 * @params undetermined 未确定
					 * @params authorized 授权
					 */
					let checkPermission = plus.navigator.checkPermission(
						"android.permission." + permissionID
					);
					if (checkPermission == "authorized") return resolve(true);
					//判断是否自己在list里面配置了这个权限
					let index = this.list.findIndex((item) => item.name == permissionID);
					if (index == -1) throw new Error("这个权限没有配置");
					//唤起原生权限说明弹框
					this.requstPermissionDialog(index);
					//授权检测回调
					plus.android.requestPermissions(
						[
							"android.permission." + permissionID, //单个权限
						],
						(resultObj) => {
							this.permissionListener.stop();
							console.log(resultObj, "resultObj");
							// 权限申请结果
							/**
							 * @description resultObj.deniedAlways 永久拒绝授权
							 * 多个权限返回结果可能是{"granted":["android.permission.CAMERA"],"deniedPresent":[],"deniedAlways":["android.permission.READ_EXTERNAL_STORAGE"]}
							 * 这个情况就是我同时授权相册和相机，但是只允许了相机，没有授权相册
							 * 这个时候 可以通过deniedAlways 查看哪个权限被永久拒绝了，然后自行在设置弹框内容
							 * 所以可以自己判断细分一下，我下面的代码是先判断了是否有永久拒绝的权限，然后直接弹框提示用户去设置
							 */
							if (resultObj.deniedAlways && resultObj.deniedAlways.length > 0) {
								uni.showModal({
									title: "提示",
									content: "操作权限已被拒绝，请手动前往设置",
									confirmText: "立即设置",
									success: (res) => {
										if (res.confirm) {
											this.gotoAppPermissionSetting();
										} else {
											resolve(false);
										}
									},
								});
								console.log("永久拒绝授权");
							} else if (
								resultObj.deniedPresent &&
								resultObj.deniedPresent.length > 0
							) {
								resolve(false);
								console.log("拒绝授权");
							} else if (resultObj.granted && resultObj.granted.length > 0) {
								resolve(true);
								console.log("授权成功");
							}
						},
						(error) => {
							reject(false);
							console.log("申请权限错误：", error);
						}
					);
				} catch (err) {
					reject(false);
					console.log(err);
				}
			});
		},
		//监听弹框
		requstPermissionDialog(index) {
			try {
				if (!this.permissionListener)
					this.permissionListener = uni.createRequestPermissionListener();
				const dialogData = this.list[index];
				this.permissionListener.onConfirm((res) => {
					this.dialogStyle(dialogData, true);
				});
				this.permissionListener.onComplete(async (res) => {
					this.dialogStyle({}, false);
				});
			} catch (err) {
				console.log("监听弹框错误", err);
			}
		},
		//弹框样式
		dialogStyle({
			title = "",
			content = ""
		}, status) {
			try {
				if (!status) return this.dialogView.close();
				const systemInfo = uni.getSystemInfoSync();
				const statusBarHeight = systemInfo.statusBarHeight;
				const navigationBarHeight = systemInfo.platform === "android" ? 48 : 44;
				const totalHeight = statusBarHeight + navigationBarHeight;
				this.dialogView = new plus.nativeObj.View("per-modal", {
					top: "0px",
					left: "0px",
					width: "100%",
					backgroundColor: "#444",
					//opacity: .5;
				});
				this.dialogView.drawRect({
					color: "#fff",
					radius: "5px",
				}, {
					top: totalHeight + "px",
					left: "5%",
					width: "90%",
					height: "100px",
				});
				this.dialogView.drawText(
					title, {
						top: totalHeight + 5 + "px",
						left: "8%",
						height: "30px",
					}, {
						align: "left",
						color: "#000",
					}
				);
				this.dialogView.drawText(
					content, {
						top: totalHeight + 35 + "px",
						height: "60px",
						left: "8%",
						width: "84%",
					}, {
						whiteSpace: "normal",
						size: "14px",
						align: "left",
						color: "#656563",
					}
				);
				this.dialogView.show();
			} catch (e) {
				console.log(e, "权限说明弹框样式错误");
			}
		},
		//跳转到app权限设置页面
		gotoAppPermissionSetting() {
			if (!uni.getSystemInfoSync().platform == "android") {
				// ios
				/* var UIApplication = plus.ios.import("UIApplication");
						        var application2 = UIApplication.sharedApplication();
						        var NSURL2 = plus.ios.import("NSURL");
						        var setting2 = NSURL2.URLWithString("app-settings:");
						        application2.openURL(setting2);
						
						        plus.ios.deleteObject(setting2);
						        plus.ios.deleteObject(NSURL2);
						        plus.ios.deleteObject(application2); */
			} else {
				// console.log(plus.device.vendor);
				var Intent = plus.android.importClass("android.content.Intent");
				var Settings = plus.android.importClass("android.provider.Settings");
				var Uri = plus.android.importClass("android.net.Uri");
				var mainActivity = plus.android.runtimeMainActivity();
				var intent = new Intent();
				intent.setAction(Settings.ACTION_APPLICATION_DETAILS_SETTINGS);
				var uri = Uri.fromParts("package", mainActivity.getPackageName(), null);
				intent.setData(uri);
				mainActivity.startActivity(intent);
			}
		},
	},
});