https://github.com/jintin/composeadapter

Compose your Adapter with annotated ViewHolder
https://github.com/jintin/composeadapter

adapter android annotation-processing

Last synced: 23 days ago
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Compose your Adapter with annotated ViewHolder

• Host: GitHub
• URL: https://github.com/jintin/composeadapter
• Owner: Jintin
• License: mit
• Created: 2019-07-03T15:46:17.000Z (over 6 years ago)
• Default Branch: master
• Last Pushed: 2020-09-12T00:13:58.000Z (over 5 years ago)
• Last Synced: 2025-04-10T16:43:40.101Z (12 months ago)
• Topics: adapter, android, annotation-processing
• Language: Kotlin
• Homepage: https://jintin.github.io/ComposeAdapter/
• Size: 168 KB
• Stars: 6
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • Funding: .github/FUNDING.yml
  • License: LICENSE

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README

          
# ComposeAdapter

[![CircleCI](https://circleci.com/gh/Jintin/ComposeAdapter.svg?style=shield)](https://circleci.com/gh/Jintin/ComposeAdapter)

[![Download](https://api.bintray.com/packages/jintin/maven/ComposeAdapter-Compiler/images/download.svg)](https://bintray.com/jintin/maven/ComposeAdapter-Compiler/_latestVersion)

[![Download](https://api.bintray.com/packages/jintin/maven/ComposeAdapter/images/download.svg)](https://bintray.com/jintin/maven/ComposeAdapter/_latestVersion)

ComposeAdapter is an Android tool to compose your Adapter with various ViewHolder by simple Annotations.

## Install

```groovy

implementation 'com.github.jintin:composeadapter:0.1.0'

kapt 'com.github.jintin:composeadapter-compiler:0.1.0'

```

## Usage

1. Add `@BindHolder` annotation to your Adapter with layout and model information.

    - You can also mark `@BindLayout` to your ViewHolder with layout id so adapter side can omit.

2. Change your super class to auto-generated class, name will as same as your current class name plus "Helper".

```kotlin

@BindHolder(ViewHolder1::class)

@BindHolder(ViewHolder2::class, R.layout.item_holder2)

class SampleAdapter(private val list: List) : SampleAdapterHelper() {

    //...

}

@BindLayout(R.layout.item_holder1)

class ViewHolder1(itemView: View) : RecyclerView.ViewHolder(itemView) {

    //...

}

class ViewHolder2(itemView: View) : RecyclerView.ViewHolder(itemView) {

    //...

}

```

3.  Build project, the related `onCreateViewHolder` method will be created in the auto-generated super class with static viewType int for further usage.

```java

public abstract class SampleAdapterHelper extends RecyclerView.Adapter {

  protected static final int TYPE_VIEW_HOLDER1 = 0;

  protected static final int TYPE_VIEW_HOLDER2 = 1;

  @Override

  public RecyclerView.ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {

    switch (viewType) {

      case TYPE_VIEW_HOLDER1: {

        View view = LayoutInflater.from(parent.getContext()).inflate(2131296285, parent, false);

        return new ViewHolder1(view);

      }

      case TYPE_VIEW_HOLDER2: {

        View view = LayoutInflater.from(parent.getContext()).inflate(2131296286, parent, false);

        return new ViewHolder2(view);

      }

      default: throw new RuntimeException("Not support type" + viewType);

    }

  }

}

```

## Contributing

Bug reports and pull requests are welcome on GitHub at .

## License

The module is available as open source under the terms of the [MIT License](http://opensource.org/licenses/MIT).