H5taoke/App.vue

<script>
	export default {
		onLaunch: async function() {
			// #ifdef APP-PLUS
			this.getQuanxian(); // 查询是否开启通知
			// #endif
		},
		onShow: function() {},
		onHide: function() {},
		methods: {
			getQuanxian() {
				let platform = uni.getSystemInfoSync().platform; //首先判断app是安卓还是ios
				console.log(platform);
				if (platform == "ios") { //这里是ios的方法
					console.log("我是iOS");
					var UIApplication = plus.ios.import("UIApplication");
					var app = UIApplication.sharedApplication();
					var enabledTypes = 0;
					if (app.currentUserNotificationSettings) {
						var settings = app.currentUserNotificationSettings();
						enabledTypes = settings.plusGetAttribute("types");
						console.log("enabledTypes1:" + enabledTypes);
						if (enabledTypes == 0) { //如果enabledTypes = 0 就是通知权限没有开启
							uni.showModal({
								title: '提示',
								content: '请打开通知权限',
								success: res => {
									if (res.confirm) {
										this.openTongZhi()
									} else if (res.cancel) {
										console.log('用户点击取消');
									}
								}
							});
						} else {
							// uni.showToast({
							// 	title: "通知权限已开启",
							// 	icon: "none"
							// })
						}
					}
					plus.ios.deleteObject(settings);
				} else if (platform == "android") { //下面是安卓的方法
					// console.log("我是安卓", plus.android);
					var main = plus.android.runtimeMainActivity();
					var pkName = main.getPackageName();
					var uid = main.getApplicationInfo().plusGetAttribute("uid");
					var NotificationManagerCompat = plus.android.importClass(
						"android.support.v4.app.NotificationManagerCompat"
					);
					//android.support.v4升级为androidx
					if (NotificationManagerCompat == null) {
						NotificationManagerCompat = plus.android.importClass(
							"androidx.core.app.NotificationManagerCompat"
						);
					}
					var areNotificationsEnabled =
						NotificationManagerCompat.from(main).areNotificationsEnabled();
					// console.log(areNotificationsEnabled);
					// 未开通‘允许通知’权限，则弹窗提醒开通，并点击确认后，跳转到系统设置页面进行设置
					if (!areNotificationsEnabled) {
						this.tongzhi = true; //这里也一样未开启权限，弹出弹窗
					}
					if (areNotificationsEnabled) {
						// uni.showToast({
						// 	title: "通知权限已开启",
						// 	icon: "none"
						// })
					} else {
						uni.showModal({
							title: '提示',
							content: '是否前往打开通知权限',
							success: res => {
								if (res.confirm) {
									this.openTongZhi()
								} else if (res.cancel) {
									console.log('用户点击取消');
								}
							}
						});
					}
				}
			},
			openTongZhi() { //弹窗按钮绑定方法
				let platform = uni.getSystemInfoSync().platform; //获取安卓还是ios
				if (platform == "ios") { //如果机型是ios，ios由于权限问题，可能需要手动开启
					var UIApplication = plus.ios.import("UIApplication");
					var app = UIApplication.sharedApplication();
					var settings = app.currentUserNotificationSettings();
					enabledTypes = settings.plusGetAttribute("types");
					var NSURL2 = plus.ios.import("NSURL");
					var setting2 = NSURL2.URLWithString("app-settings:");
					var application2 = UIApplication.sharedApplication();
					application2.openURL(setting2);
					plus.ios.deleteObject(setting2);
					plus.ios.deleteObject(NSURL2);
					plus.ios.deleteObject(application2);
					plus.ios.deleteObject(settings);
				} else if (platform == "android") { //如果机型是安卓
					var main = plus.android.runtimeMainActivity();
					var pkName = main.getPackageName();
					var uid = main.getApplicationInfo().plusGetAttribute("uid");
					var Intent = plus.android.importClass("android.content.Intent");
					var Build = plus.android.importClass("android.os.Build");
					//android 8.0引导
					if (Build.VERSION.SDK_INT >= 26) { //判断安卓系统版本
						var intent = new Intent("android.settings.APP_NOTIFICATION_SETTINGS");
						intent.putExtra("android.provider.extra.APP_PACKAGE", pkName);
					} else if (Build.VERSION.SDK_INT >= 21) { //判断安卓系统版本
						//android 5.0-7.0
						var intent = new Intent("android.settings.APP_NOTIFICATION_SETTINGS");
						intent.putExtra("app_package", pkName);
						intent.putExtra("app_uid", uid);
					} else {
						//(<21)其他--跳转到该应用管理的详情页
						intent.setAction(Settings.ACTION_APPLICATION_DETAILS_SETTINGS);
						var uri = Uri.fromParts(
							"package",
							mainActivity.getPackageName(),
							null
						);
						intent.setData(uri);
					}
					// 跳转到该应用的系统通知设置页
					main.startActivity(intent);
				}
			},
		}
	}
</script>


<style>
	/*每个页面公共css */
</style>