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Add permissions to AndroidManifest.xml with cordova hook for Ionic 2
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/* | |
This script uses as a cordova hook and provides ability to add android permissions to AndroidManifest.xml on the fly. It also | |
checks and computes which of provided permissions are already added and didn't rewrite AndroidManifest.xml if no permissions provided. | |
Executes only for android platform. | |
Prerequirements: | |
- node 4.2+ | |
- npm modules: lodash, xml2js | |
Distributed under the MIT license. | |
Author https://github.com/likerRr. | |
*/ | |
// create a file 020_add_android_permissions.js in your hooks/after_prepare folder with the following code: | |
#!/usr/bin/env node | |
'use strict'; | |
const fs = require('fs'); | |
const _ = require('lodash'); | |
const xml2js = require('xml2js'); | |
// here add/remove permissions you need for Android app | |
let permissions = [ | |
'android.permission.INTERNET', | |
'android.permission.ACCESS_NETWORK_STATE', | |
'android.permission.ACCESS_WIFI_STATE' | |
]; | |
module.exports = function (context) { | |
const parseString = xml2js.parseString; | |
const builder = new xml2js.Builder(); | |
const manifestPath = context.opts.projectRoot + '/platforms/android/AndroidManifest.xml'; | |
const androidManifest = fs.readFileSync(manifestPath).toString(); | |
let manifestRoot, | |
missedPermissions; | |
if (androidManifest && permissions.length > 0) { | |
parseString(androidManifest, (err, manifest) => { | |
if (err) return console.error(err); | |
manifestRoot = manifest['manifest']; | |
if (!manifestRoot['uses-permission']) { | |
manifestRoot['uses-permission'] = []; | |
} | |
missedPermissions = _.difference(permissions, _.map(manifestRoot['uses-permission'], `$['android:name']`)); | |
if (missedPermissions.length > 0) { | |
missedPermissions.forEach(perm => manifestRoot['uses-permission'].push({'$': {'android:name': perm}})); | |
fs.writeFileSync(manifestPath, builder.buildObject(manifest)); | |
console.log(`Added ${missedPermissions.length} permissions:`); | |
missedPermissions.forEach(perm => console.log(` - ${perm}`)); | |
} | |
}); | |
} | |
}; | |
// after that adjust yous config.xml to look like this: | |
<widget ...> | |
... | |
<platform name="android"> | |
... | |
<hook type="after_prepare" src="hooks/after_prepare/020_add_android_permissions.js"/> | |
</platform> | |
... | |
</widget> | |
// run `ionc build android` | |
// Enjoy! |
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