https://github.com/JakeWharton/kotterknife

View "injection" library for Android.
https://github.com/JakeWharton/kotterknife

Last synced: about 1 month ago
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View "injection" library for Android.

• Host: GitHub
• URL: https://github.com/JakeWharton/kotterknife
• Owner: JakeWharton
• License: apache-2.0
• Archived: true
• Created: 2014-10-20T06:05:55.000Z (almost 10 years ago)
• Default Branch: master
• Last Pushed: 2019-09-12T16:12:45.000Z (about 5 years ago)
• Last Synced: 2024-05-09T09:12:11.847Z (5 months ago)
• Language: Kotlin
• Homepage:
• Size: 600 KB
• Stars: 2,225
• Watchers: 66
• Forks: 199
• Open Issues: 17
• Metadata Files:
  • Readme: README.md
  • License: LICENSE.txt

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README

        
Kotter Knife

============

**Deprecated**: This was a terrible idea because it allocates an object for every view reference.

Do not use, and do not use anything like it.

Use [view binding](https://developer.android.com/topic/libraries/view-binding) instead.

![](art/logo.png)

[Butter Knife][1]-esque view binding for Kotlin.

```kotlin

public class PersonView(context: Context, attrs: AttributeSet?) : LinearLayout(context, attrs) {

  val firstName: TextView by bindView(R.id.first_name)

  val lastName: TextView by bindView(R.id.last_name)

  // Optional binding.

  val details: TextView? by bindOptionalView(R.id.details)

  // List binding.

  val nameViews: List by bindViews(R.id.first_name, R.id.last_name)

  // List binding with optional items being omitted.

  val nameViews: List by bindOptionalViews(R.id.first_name, R.id.middle_name, R.id.last_name)

}

```

These methods are available on subclasses of `Activity`, `Dialog`, `ViewGroup`, `Fragment`,

the support library `Fragment`, and recycler view's `ViewHolder`.

Download

--------

Currently not available via Maven Central.

A SNAPSHOT is available in the Sonatype snapshot repo.

```groovy

compile 'com.jakewharton:kotterknife:0.1.0-SNAPSHOT'

```

You can also copy `ButterKnife.kt` into your source tree. The file depends on the 'support-v4' and

'recyclerview-v7' libraries but the dependency is easily removed by deleting a few lines.

Comments, suggestions, and pull requests are encouraged!

License

-------

    Copyright 2014 Jake Wharton

    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.

 [1]: http://jakewharton.github.io/butterknife