ResourcePoet

Kotlin API for generating Android XML Resources

Gradle

dependencies {
    implementation("com.commit451:resourcespoet:latest.release.here")
}

Basic Usage

Write variables to the poet like:

val poet = ResourcesPoet.create()
    .addString("app_name", "Test")
    .addColor("color_primary", "#FF0000")
    .addBool("is_cool", true)
    .addComment("This is a comment")
    .addDrawable("logo", "@drawable/logo")
    .addStyle("AppTheme.Dark", "Base.AppTheme.Dark")
    // etc
    .indent(true)
val xml: String = poet.build()
println(xml)

which would output this XML:

<?xml version="1.0" encoding="utf-8" standalone="no"?>
<resources>
    <string name="app_name">Test</string>
    <color name="color_primary">#FF0000</color>
    <bool name="is_cool">true</bool>
    <!--This is a comment-->
    <drawable name="logo">@drawable/logo</drawable>
    <style name="AppTheme.Dark" parent="Base.AppTheme.Dark"/>
</resources>

To get the XML result as a file:

val valuesFolder = File(resFolderPath + File.separator + "values")
valuesFolder.mkdirs()
val configXml = File(valuesFolder, "config.xml")
configXml.createNewFile()
poet.build(configXml)

You can even start with and modify an existing resource file:

val file = File("some/path/to/file")
val poet = ResourcesPoet.create(file)
    .remove(Type.STRING, "app_name")
    .addString("app_name", "Even Better App Name")
    .add(Type.BOOL, "is_cool", "true")

Supported Types

Most resource types are supported. All look similar in usage:

val poet = ResourcesPoet.create()
    .addBool("is_cool", true)
    .addColor("color_primary", "#FF0000")
    .addComment("This is a comment")
    .addDimension("margin", "2dp")
    .addDrawable("logo", "@drawable/logo")
    .addId("some_id")
    .addInteger("number", 0)
    .addIntegerArray("numbers", numbers)
    .addPlurals("songs", plurals)
    .addString("app_name", "Test")
    .addStringArray("stuff", strings)
    .addStyle("AppTheme.Dark", "Base.AppTheme.Dark")
    .addTypedArray("some_typed_array", typedArray)

We do not allow configuration of more complicated resources like drawable and anim in the creation sense.

License

Copyright 2024 Commit 451

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

   http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.