引入permission.js(在插件市场可以获取)
/**
* 本模块封装了Android、iOS的应用权限判断、打开应用权限设置界面、以及位置系统服务是否开启
*/
var isIos
// #ifdef APP-PLUS
isIos = (plus.os.name == "iOS")
// #endif
// 判断推送权限是否开启
function judgeIosPermissionPush() {
var result = false;
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) {
console.log("推送权限没有开启");
} else {
result = true;
console.log("已经开启推送功能!")
}
plus.ios.deleteObject(settings);
} else {
enabledTypes = app.enabledRemoteNotificationTypes();
if (enabledTypes == 0) {
console.log("推送权限没有开启!");
} else {
result = true;
console.log("已经开启推送功能!")
}
console.log("enabledTypes2:" + enabledTypes);
}
plus.ios.deleteObject(app);
plus.ios.deleteObject(UIApplication);
return result;
}
// 判断定位权限是否开启
function judgeIosPermissionLocation() {
var result = false;
var cllocationManger = plus.ios.import("CLLocationManager");
var status = cllocationManger.authorizationStatus();
result = (status != 2)
console.log("定位权限开启:" + result);
// 以下代码判断了手机设备的定位是否关闭,推荐另行使用方法 checkSystemEnableLocation
/* var enable = cllocationManger.locationServicesEnabled();
var status = cllocationManger.authorizationStatus();
console.log("enable:" + enable);
console.log("status:" + status);
if (enable && status != 2) {
result = true;
console.log("手机定位服务已开启且已授予定位权限");
} else {
console.log("手机系统的定位没有打开或未给予定位权限");
} */
plus.ios.deleteObject(cllocationManger);
return result;
}
// 判断麦克风权限是否开启
function judgeIosPermissionRecord() {
var result = false;
var avaudiosession = plus.ios.import("AVAudioSession");
var avaudio = avaudiosession.sharedInstance();
var permissionStatus = avaudio.recordPermission();
console.log("permissionStatus:" + permissionStatus);
if (permissionStatus == 1684369017 || permissionStatus == 1970168948) {
console.log("麦克风权限没有开启");
} else {
result = true;
console.log("麦克风权限已经开启");
}
plus.ios.deleteObject(avaudiosession);
return result;
}
// 判断相机权限是否开启
function judgeIosPermissionCamera() {
var result = false;
var AVCaptureDevice = plus.ios.import("AVCaptureDevice");
var authStatus = AVCaptureDevice.authorizationStatusForMediaType('vide');
console.log("authStatus:" + authStatus);
if (authStatus == 3) {
result = true;
console.log("相机权限已经开启");
} else {
console.log("相机权限没有开启");
}
plus.ios.deleteObject(AVCaptureDevice);
return result;
}
// 判断相册权限是否开启
function judgeIosPermissionPhotoLibrary() {
var result = false;
var PHPhotoLibrary = plus.ios.import("PHPhotoLibrary");
var authStatus = PHPhotoLibrary.authorizationStatus();
console.log("authStatus:" + authStatus);
if (authStatus == 3) {
result = true;
console.log("相册权限已经开启");
} else {
console.log("相册权限没有开启");
}
plus.ios.deleteObject(PHPhotoLibrary);
return result;
}
// 判断通讯录权限是否开启
function judgeIosPermissionContact() {
var result = false;
var CNContactStore = plus.ios.import("CNContactStore");
var cnAuthStatus = CNContactStore.authorizationStatusForEntityType(0);
if (cnAuthStatus == 3) {
result = true;
console.log("通讯录权限已经开启");
} else {
console.log("通讯录权限没有开启");
}
plus.ios.deleteObject(CNContactStore);
return result;
}
// 判断日历权限是否开启
function judgeIosPermissionCalendar() {
var result = false;
var EKEventStore = plus.ios.import("EKEventStore");
var ekAuthStatus = EKEventStore.authorizationStatusForEntityType(0);
if (ekAuthStatus == 3) {
result = true;
console.log("日历权限已经开启");
} else {
console.log("日历权限没有开启");
}
plus.ios.deleteObject(EKEventStore);
return result;
}
// 判断备忘录权限是否开启
function judgeIosPermissionMemo() {
var result = false;
var EKEventStore = plus.ios.import("EKEventStore");
var ekAuthStatus = EKEventStore.authorizationStatusForEntityType(1);
if (ekAuthStatus == 3) {
result = true;
console.log("备忘录权限已经开启");
} else {
console.log("备忘录权限没有开启");
}
plus.ios.deleteObject(EKEventStore);
return result;
}
// Android权限查询
function requestAndroidPermission(permissionID) {
return new Promise((resolve, reject) => {
plus.android.requestPermissions(
[permissionID], // 理论上支持多个权限同时查询,但实际上本函数封装只处理了一个权限的情况。有需要的可自行扩展封装
function(resultObj) {
var result = 0;
for (var i = 0; i < resultObj.granted.length; i++) {
var grantedPermission = resultObj.granted[i];
console.log('已获取的权限:' + grantedPermission);
result = 1
}
for (var i = 0; i < resultObj.deniedPresent.length; i++) {
var deniedPresentPermission = resultObj.deniedPresent[i];
console.log('拒绝本次申请的权限:' + deniedPresentPermission);
result = 0
}
for (var i = 0; i < resultObj.deniedAlways.length; i++) {
var deniedAlwaysPermission = resultObj.deniedAlways[i];
console.log('永久拒绝申请的权限:' + deniedAlwaysPermission);
result = -1
}
resolve(result);
// 若所需权限被拒绝,则打开APP设置界面,可以在APP设置界面打开相应权限
// if (result != 1) {
// gotoAppPermissionSetting()
// }
},
function(error) {
console.log('申请权限错误:' + error.code + " = " + error.message);
resolve({
code: error.code,
message: error.message
});
}
);
});
}
// 使用一个方法,根据参数判断权限
function judgeIosPermission(permissionID) {
if (permissionID == "location") {
return judgeIosPermissionLocation()
} else if (permissionID == "camera") {
return judgeIosPermissionCamera()
} else if (permissionID == "photoLibrary") {
return judgeIosPermissionPhotoLibrary()
} else if (permissionID == "record") {
return judgeIosPermissionRecord()
} else if (permissionID == "push") {
return judgeIosPermissionPush()
} else if (permissionID == "contact") {
return judgeIosPermissionContact()
} else if (permissionID == "calendar") {
return judgeIosPermissionCalendar()
} else if (permissionID == "memo") {
return judgeIosPermissionMemo()
}
return false;
}
// 跳转到**应用**的权限页面
function gotoAppPermissionSetting() {
if (isIos) {
var UIApplication = plus.ios.import("UIApplication");
var application2 = UIApplication.sharedApplication();
var NSURL2 = plus.ios.import("NSURL");
// var setting2 = NSURL2.URLWithString("prefs:root=LOCATION_SERVICES");
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);
}
}
// 检查系统的设备服务是否开启
// var checkSystemEnableLocation = async function () {
function checkSystemEnableLocation() {
if (isIos) {
var result = false;
var cllocationManger = plus.ios.import("CLLocationManager");
var result = cllocationManger.locationServicesEnabled();
console.log("系统定位开启:" + result);
plus.ios.deleteObject(cllocationManger);
return result;
} else {
var context = plus.android.importClass("android.content.Context");
var locationManager = plus.android.importClass("android.location.LocationManager");
var main = plus.android.runtimeMainActivity();
var mainSvr = main.getSystemService(context.LOCATION_SERVICE);
var result = mainSvr.isProviderEnabled(locationManager.GPS_PROVIDER);
console.log("系统定位开启:" + result);
return result
}
}
module.exports = {
judgeIosPermission: judgeIosPermission,
requestAndroidPermission: requestAndroidPermission,
checkSystemEnableLocation: checkSystemEnableLocation,
gotoAppPermissionSetting: gotoAppPermissionSetting
}
在app.vue中直接申请所需权限避免使用时再申请造成错误,如直播时相机权限会造成第一次无法打开摄像头。文章来源地址https://www.toymoban.com/news/detail-584803.html
<script>
import permision from "@/js_sdk/wa-permission/permission.js"
export default {
onLaunch: function () {
console.log('App Launch');
},
onShow: function () {
console.log('App Show');
// 获取所需权限
this.requestAndroidPermission('android.permission.WRITE_EXTERNAL_STORAGE')
},
onHide: function () {
console.log('App Hide');
},
onUnload() {
console.log('页面卸载');
},
methods:{
// 获取权限
async requestAndroidPermission(permisionID) {
var result = await permision.requestAndroidPermission(permisionID)
var strStatus
if (result == 1) {
strStatus = "已获得授权"
} else if (result == 0) {
strStatus = "未获得授权"
} else {
strStatus = "被永久拒绝权限"
}
// uni.showModal({
// content: permisionID + strStatus,
// showCancel: false
// });
}
}
};
</script>
<style lang="scss">
/* 注意要写在第一行,同时给style标签加入lang="scss"属性 */
@import 'uview-ui/index.scss';
</style>
文章来源:https://www.toymoban.com/news/detail-584803.html
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