plugin.xml

<?xml version='1.0' encoding='utf-8'?>
<plugin id="cordova.plugin.Assets" version="0.0.1"
        xmlns="http://apache.org/cordova/ns/plugins/1.0"
        xmlns:android="http://schemas.android.com/apk/res/android">
    <name>AssetsHelper</name>
    <js-module name="AssetsHelper" src="www/AssetsHelper.js">
        <clobbers target="window.navigator.AssetsHelper"/>
    </js-module>
    <platform name="ios">
        <config-file parent="/*" target="config.xml">
            <feature name="AssetsHelper">
                <param name="ios-package" value="AssetsHelper"/>
            </feature>
        </config-file>
        <source-file src="src/ios/MD5Handler.h"/>
        <source-file src="src/ios/MD5Handler.m"/>
        <source-file src="src/ios/AssetsHelper.m"/>
        <framework src="AssetsLibrary.framework"/>
        <framework src="CoreLocation.framework"/>
    </platform>
    <platform name="android">
        <config-file parent="/*" target="res/xml/config.xml">
            <feature name="AssetsHelper">
                <param name="android-package" value="cordova.plugin.Assets.AssetsHelper"/>
            </feature>
        </config-file>
        <config-file parent="/*" target="AndroidManifest.xml">
            <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
            <uses-permission android:name="android.permission.READ_EXTERNAL_STORAGE"/>
        </config-file>

        <source-file src="src/android/AssetsHelper.java" target-dir="src/cordova/plugin/Assets/AssetsHelper"/>
    </platform>
</plugin>