mataku / katalog

A UI Catalog Library made with Jetpack Compose

Katalog

A UI Catalog Library made with Jetpack Compose

Features

• It is made with Jetpack Compose and you can preview Composable.
• You can easily register and group UI components using the DSL.
• It supports Android View, DataBinding, ViewBinding and Fragment.

⚠ Migration to 1.2.0

Please update the dependency from jp.co.cyberagent.katalog to com.moriatsushi.katalog as follows.

dependencies {
-    implementation("jp.co.cyberagent.katalog:katalog:1.0.2")
+    implementation("com.moriatsushi.katalog:katalog:1.2.0")
}

Also, please fix the imports from jp.co.cyberagent.katalog to com.moriatsushi.katalog as follows.

package com.moriatsushi.katalog.androidsample

import android.app.Application
- import jp.co.cyberagent.katalog.registerKatalog
+ import com.moriatsushi.katalog.registerKatalog

class SampleApp : Application() {
    override fun onCreate() {
        super.onCreate()
        registerKatalog(
            title = "My App Catalog",
        ) {
            compose("UI Component") {
                Text(text = "Hello, World")
            }
        }
    }
}

Getting Started

step1: Add the dependency

Add Maven Central repository to your build.gradle.

repositories {
    mavenCentral()
}

Add the package dependencies to your build.gradle.

dependencies {
    implementation("com.moriatsushi.katalog:katalog:1.2.0")
    // If you are using compose v1.5.0-alpha01 or later
    // implementation("com.moriatsushi.katalog:katalog:1.2.1")
}

step2: Register the UI component

Just run the registerKatalog function in your application. To register a Composable, use the compose function.

class MyApplication : Application() {
    override fun onCreate() {
        super.onCreate()

        registerKatalog(
            title = "My App Catalog"
        ) {
            compose("UI Component") {
                Text(text = "Hello, World")
            }
        }
    }
}

You can use the group function to group components.

registerKatalog(
    title = "My App Catalog"
) {
    group("Group 1") {
        compose("UI Component") {
            /* ... */
        }
    }

    group("Group 2") {
        /* ... */
    }
}

The group can also be assigned to a variable.

val group1 = group("Group 1") {
    /* ... */
}
val group2 = group("Group 2") {
    /* ... */
}
registerKatalog {
    title = "My App Catalog"
    group(group1, group2)
}

step3: Start Catalog Activity

Start KatalogActivity from your debug menu.

KatalogActivity.start(activity)

You want to know more?

Please check the Full Documents.

Ideas

• Search function.
• Combine with Screenshot Test.
• Provide some Addons.
• Support Compose Multiplatform.

License

Copyright 2021 CybeAgent, Inc.

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.