In Cordova, how can I specify different package names for ios and android? [duplicate]

Question

Due to legacy factors, the package names of my Android and iOS apps are different. Currently Cordova seems to be injecting the widget id attribute from config.xml into both when building. Is there no way to customize this? If I edit the AndroidManifest.xml directly, I expect it will get overwritten pretty soon.

Thanks.

Answer 1

This is now built into CLI (finally):

In you your config.xml file-

Example:

<widget
    android-packageName="com.example.android"
    ios-CFBundleIdentifier="com.example.ios">

Source:

https://github.com/apache/cordova-lib/blob/master/cordova-lib/src/configparser/ConfigParser.js#L92

Edit: (Cordova-Lib has since been moved)

https://github.com/apache/cordova-lib/blob/master/cordova-common/src/ConfigParser/ConfigParser.js#L109

Answer 2

A way to automate this is by adding in an after prepare hook. I started out with the example of how to Replace Text Depending on Environment from here: http://devgirl.org/2013/11/12/three-hooks-your-cordovaphonegap-project-needs/.

I've got a project.json in my project that specifies what id I want to use for each platform:

{ 
    "android": 
    {
        "app_id": "<my Android Package name>"
    },
    "ios": 
    {
        "app_id": "<my iOS Bundle Identifier>"
    }
}

Then in the /hooks directory I have an /after_prepare directory with a replace_text.js as follows:

#!/usr/bin/env node

// this plugin replaces arbitrary text in arbitrary files
//

var fs = require("fs");
var path = require("path");

var rootdir = process.argv[2];

function replace_string_in_file(filename, to_replace, replace_with) {
    var data = fs.readFileSync(filename, "utf8");

    var result = data.replace(to_replace, replace_with);
    fs.writeFileSync(filename, result, "utf8");
}

function update_app_id(rootdir, platform, configobj) {
    var appId = configobj[platform].app_id,
        stringToReplace = "<value of the widget id property in the config.xml>";

    if (platform === "android") {

        replace_string_in_file(path.join(rootdir, "platforms/android/AndroidManifest.xml"), stringToReplace, appId);
        replace_string_in_file(path.join(rootdir, "platforms/android/res/xml/config.xml"), stringToReplace, appId);

    } else if (platform === "ios") {

        replace_string_in_file(path.join(rootdir, "platforms/ios/<app name>/<app name>-Info.plist"), stringToReplace, appId);
        replace_string_in_file(path.join(rootdir, "platforms/ios/<app name>/config.xml"), stringToReplace, appId);

    }
}

if (rootdir) {
    var ourconfigfile = path.join(rootdir, "project.json");
    var configobj = JSON.parse(fs.readFileSync(ourconfigfile, "utf8"));

    // Update each platform's specific configuration/properties files
    update_app_id(rootdir, "android", configobj);
    update_app_id(rootdir, "ios", configobj);
}

Please make sure to replace the values indicated with < > brackets with the values that pertain to your app/project.