解决uni-app授权弹框华为审核拒绝
背景：
在使用定位、相机、文件、电话，需要用户同意授权时，华为和vivo需要告知用户使用权限目的。
方案：
在uni授权时，弹框告诉授权目的，效果如下：
代码：
const perListener = {
// 初始化状态
state: {
// 处理应用程序权限请求
WRITE_EXTERNAL_STORAGE: false,
ACCESS_FINE_LOCATION: false,
CALL_PHONE: false,
/* #ifdef APP-PLUS */
isIos: plus.os.name == "iOS",
/* #endif */
mapping: {
'WRITE_EXTERNAL_STORAGE': {
title: "拍摄/相册权限说明",
content: "用于司机在车辆发生事故时，可以快速上传事故图片等材料，用于协助司机处理出险问题。",
methods: 'SET_WRITE_EXTERNAL_STORAGE'
},
'ACCESS_FINE_LOCATION': {
title: "定位权限说明",
content: "用于获取用户位置，以便为用户提供有地域特点的服务。",
methods: 'SET_ACCESS_FINE_LOCATION'
},
'CALL_PHONE': {
title: "拨打电话权限说明",
content: "允许应用获取本机号码，以便用户得到更便捷的服务。",
methods: 'SET_CALL_PHONE'
}
}
},
mutations: {
// 管理权限告知目的
SET_WRITE_EXTERNAL_STORAGE(state, val) {
state.WRITE_EXTERNAL_STORAGE = val
},
SET_CALL_PHONE(state, val) {
state.CALL_PHONE = val
},
SET_ACCESS_FINE_LOCATION(state, val) {
state.ACCESS_FINE_LOCATION = val
}
},
actions: {
//权限获取
async requestPermissions({state,dispatch,commit}, permissionID) {
try {
if (!state[permissionID] && !state.isIos) {
var viewObj = await dispatch('nativeObjView', permissionID);
viewObj.show();
}
console.log('android.permission.' + permissionID, '当前手机权限');
let model = uni.getSystemInfoSync().brand.toLowerCase();
return new Promise(async (resolve, reject) => {
//苹果不需要这个
if (state.isIos) {
resolve(1);
return
}
if (model != 'vivo' && model != 'huawei') {
resolve(1);
return;
}
// 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) {
console.log('resultObj', 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：');
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：');
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);
},
function(error) {
console.log('申请权限错误：' + error.code + " = " + error
.message);
resolve({
code: error.code,
message: error.message
});
}
);
});
}
const result = await requestAndroidPermission(
'android.permission.' + permissionID
);
console.log('result', result)
if (result === 1) {
//'已获得授权'
commit(state.mapping[permissionID].methods, true)
} else if (result === 0) {
//'未获得授权'
commit(state.mapping[permissionID].methods, false)
} else {
commit(state.mapping[permissionID].methods, true)
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) {
dispatch('gotoAppPermissionSetting')
}
}
})
}
if (viewObj) viewObj.close()
resolve(result);
});
} catch (error) {
console.log(error);
reject(error);
}
},
//提示框
nativeObjView({state}, permissionID) {
const systemInfo = uni.getSystemInfoSync();
const statusBarHeight = systemInfo.statusBarHeight;
const navigationBarHeight = systemInfo.platform === 'android' ? 48 :
44; // Set the navigation bar height based on the platform
const totalHeight = statusBarHeight + navigationBarHeight;
let view = new plus.nativeObj.View('per-modal', {
top: '0px',
left: '0px',
width: '100%',
backgroundColor: '#444',
//opacity: .5;
})
view.drawRect({
color: '#fff',
radius: '5px'
}, {
top: totalHeight + 'px',
left: '5%',
width: '90%',
height: "100px",
})
view.drawText(state.mapping[permissionID].title, {
top: totalHeight + 5 + 'px',
left: "8%",
height: "30px"
}, {
align: "left",
color: "#000",
}, {
onClick: function(e) {
console.log(e);
}
})
view.drawText(state.mapping[permissionID].content, {
top: totalHeight + 35 + 'px',
height: "60px",
left: "8%",
width: "84%"
}, {
whiteSpace: 'normal',
size: "14px",
align: "left",
color: "#656563"
})
function show() {
view = plus.nativeObj.View.getViewById('per-modal');
view.show()
view = null //展示的时候也得清空，不然影响下次的关闭，不知道为啥
}
function close() {
view = plus.nativeObj.View.getViewById('per-modal');
view.close();
view = null
}
return {
show,
close
}
},
// 跳转到**应用**的权限页面
gotoAppPermissionSetting({state}) {
if (state.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);
}
}
}
}
export default perListener使用：
async handleCall(phone) {
// #ifdef APP-PLUS
let result = await this.$store.dispatch("requestPermissions",'CALL_PHONE')
if (result !== 1) return
// #endif
uni.makePhoneCall({
phoneNumber: phone
})
},