Cordova hook script to make a copy of an APK file after build.

androidAPKCopy.js

module.exports = function(context) {
    // make sure android platform is part of build
    if (context.opts.platforms.indexOf('android') < 0) {
        return;
    }

    var fs = context.requireCordovaModule('fs'),
        path = context.requireCordovaModule('path'),
        ConfigParser = context.requireCordovaModule('cordova-lib').configparser;

    var configFileLocation = path.join(context.opts.projectRoot, 'config.xml');
    var config = new ConfigParser(configFileLocation);

    var platformRoot = path.join(context.opts.projectRoot, 'platforms/android');
    var buildType = 'debug';
    var buildOptions = context.opts.options || {};
    var apkFilename = String(config.name()).replace(/ /g, '_')+'_v'+config.version()+'-'+config.android_versionCode()+'.apk';

    if (buildOptions.hasOwnProperty('release')) {
        buildType = 'release';
        apkFilename = String(config.name()).replace(/ /g, '_')+'_release.apk';
    };

    var apkFileLocation = path.join(platformRoot, 'build/outputs/apk/android-'+buildType+'.apk');
    var apkDestination = path.join(process.env.HOME, 'Downloads', apkFilename);

    fs.createReadStream(apkFileLocation).pipe(fs.createWriteStream(apkDestination));
    console.log('Copy to', apkDestination);

    return true;

};