plugin.xml

<?xml version='1.0' encoding='utf-8'?>
<plugin id="com.rosterbot.string.injector" version="1.0.0" xmlns="http://apache.org/cordova/ns/plugins/1.0" xmlns:android="http://schemas.android.com/apk/res/android">
    <name>StringInjector</name>
    <js-module name="StringInjector" src="www/StringInjector.js">
        <clobbers target="StringInjector" />
    </js-module>
    <platform name="ios">
        <config-file target="config.xml" parent="/*">
            <feature name="StringInjector">
                <param name="ios-package" value="RBStringInjector" />
                <param name="onload" value="false" />
            </feature>
        </config-file>
        <header-file src="src/ios/RBStringInjector.h" />
        <source-file src="src/ios/RBStringInjector.m" />
    </platform>

    <platform name="android">
        <config-file target="config.xml" parent="/*">
             <feature name="StringInjector">
                <param name="android-package" value="org.apache.cordova.plugin.RBStringInjector" />
            </feature>
        </config-file>

        <source-file src="src/android/RBStringInjector.java" target-dir="src/org/apache/cordova/plugin" />

    </platform>
</plugin>