uni-app是一个可以混编多端多平台的开发框架，不过相对于原生还是略有不便，比如对于权限的管理，不太方便去查询权限是否授权以及主动申请权限。基于这个情况，于是开发了一款 IOS和Android原生插件来满足需求。
前端代码：
<template>
<view>
<view class="title">IOS+Android统一检查权限：</view>
<view class="test_flex_row_between">
<text class="btn bg_green" @click="checkPermission('WRITE')">检查读写权限</text>
<text class="btn bg_green" @click="checkPermission('CAMERA')">检查摄像头权限</text>
<text class="btn bg_green" @click="checkPermission('LOCATION')">检查定位权限</text>
</view>
<view class="title">IOS+Android统一检查权限：</view>
<view class="test_flex_row_between">
<text class="btn bg_red" @click="requestPermission('WRITE')">申请读写权限</text>
<text class="btn bg_red" @click="requestPermission('CAMERA')">申请摄像头权限</text>
<text class="btn bg_red" @click="requestPermission('LOCATION')">申请定位权限</text>
</view>
<view class="title">Android检查权限：</view>
<view class="test_flex_row_between">
<text class="btn bg_blue" @click="checkPermissionAndroid('android.permission.WRITE')">检查读写权限</text>
<text class="btn bg_blue" @click="checkPermissionAndroid('android.permission.CAMERA')">检查摄像头权限</text>
<text class="btn bg_blue" @click="checkPermissionAndroid('android.permission.ACCESS_FINE_LOCATION')">检查定位权限</text>
</view>
<view class="title">Android申请权限：</view>
<view class="test_flex_row_between">
<text class="btn bg_red" @click="requestPermissionAndroid('android.permission.WRITE')">申请读写权限</text>
<text class="btn bg_red" @click="requestPermissionAndroid('android.permission.CAMERA')">申请摄像头权限</text>
<text class="btn bg_red" @click="requestPermissionAndroid('android.permission.ACCESS_FINE_LOCATION')">申请定位权限</text>
</view>
<view class="title">前往系统权限页面手动设置：</view>
<view class="test_flex_row_between">
<text class="btn bg_zise" @click="gotoSetting">前往系统授权页面</text>
</view>
</view>
</template>
<script>
const permissionObj = uni.requireNativePlugin("LuanQing-Permission");
export default {
methods: {
// 前往设置页面 手动配置应用权限
gotoSetting(){
permissionObj.gotoPermissionSettingPage();
},
// 统一权限检查
checkPermission(name){
let data = permissionObj.checkPermission({permission:name});
console.error("检查完毕：",data);
},
// Android特有权限检查
checkPermissionAndroid(name){
let data = permissionObj.checkPermissionAndroid({permission:name});
console.error("Android端原生检查完毕：",data);
},
// 统一权限申请
requestPermission(name){
console.error("统一申请权限：",name);
permissionObj.requestPermission({permission:name},(res=>{
console.error("权限申请成功嘞",res);
}), (res=>{
console.error("权限申请失败嘞",res);
}));
},
// Android特有权限申请
requestPermissionAndroid(name){
permissionObj.requestPermissionAndroid({permission:name},(res=>{
console.error("Android端原生权限申请成功嘞",res);
}), (res=>{
console.error("Android端原生权限申请失败嘞",res);
}));
},
}
}
</script>
<style>
@import url('test.css');
</style>
插件代码 Android端 查询权限
private JSONObject doCheck(boolean isNative,JSONObject options){
UniLogUtils.e("是否是对象：",options.toJSONString());
String permissionStr = options.getString("permission");
String permission = isNative ? permissionStr : permissionMap.get(permissionStr);
if(permission == null || "".equals(permission)){
JSONObject data = new JSONObject();
data.put("code",0);
data.put("message","权限检查异常:未找到该权限:"+permission);
UniLogUtils.e("检查权限模块返回："+data.toJSONString());
return data;
}
boolean isHas = ContextCompat.checkSelfPermission(mUniSDKInstance.getContext(), permission) == PackageManager.PERMISSION_GRANTED;
JSONObject data = new JSONObject();
data.put("code", isHas ? "1":"2");
data.put("message",isHas ? "用户已授予权限！":"用户未授予权限");
UniLogUtils.e("检查权限模块返回："+data.toJSONString());
return data;
}
插件代码 IOS端 查询权限
// 统一检查权限
UNI_EXPORT_METHOD_SYNC(@selector(checkPermission:))
- (NSDictionary *) checkPermission:(NSDictionary *) options{
NSLog(@"进入检查权限API %@",options);
NSString *permission = [options valueForKey:@"permission"];
if(permission){
Boolean isHas = false;
// 相册访问权限
if([@"WRITE" isEqualToString:permission]){
isHas = [self checkPhoto];
}
// 相机权限
else if([@"CAMERA" isEqualToString:permission]){
isHas = [self checkCameraAudi:1];
}
// 麦克风权限
else if([@"AUDIO" isEqualToString:permission]){
isHas = [self checkCameraAudi:2];
}
// 定位权限
else if([@"LOCATION" isEqualToString:permission]){
isHas = [self checkLocatio];
}
// 通讯录
else if([@"READ_CONTACTS" isEqualToString:permission]){
isHas = [self checkContacts];
}
// 日历
else if([@"CALENDAR" isEqualToString:permission]){
isHas = [self checkCalendarAndMemorial:EKEntityTypeEvent];
}
// 备忘录
else if([@"REMINDER" isEqualToString:permission]){
isHas = [self checkCalendarAndMemorial:EKEntityTypeReminder];
}
// 蓝牙
else if([@"BLUETOOTH" isEqualToString:permission]){
isHas = [self checkBluetooth];
}
NSNumber* code = [NSNumber numberWithInt:(isHas ? 1 : 2)];
NSString* mes = isHas ? @"用户已授予权限":@"用户未授予权限";
NSDictionary *data = [NSDictionary dictionaryWithObjects:@[code,mes] forKeys:@[@"code",@"message"]];
NSLog(@"进入检查权限API10 %@",data);
return data;
}else{
NSNumber* code = [NSNumber numberWithInt: 0];
NSDictionary *data = [NSDictionary dictionaryWithObjects:@[code , @"尚未选择检查的权限"] forKeys:@[@"code",@"message"]];
NSLog(@"进入检查权限API11 %@",data);
return data;
}
}
下载地址: 前往下载插件和示例代码查看
