Adapter


Source link: https://github.com/ThePacific/adapter

Adapter

A quick adapter library for RecyclerView, GridView, ListView, ViewPager, Spinner. It abstracts the boilerplate of item view types, item layouts, viewholders, span sizes , and more, in order to simplify building complex screens with multiple view types. 1.x is deprecated and please upgrade to 2.x

Features

  • Support DataBinding.
  • Multiple view types without any ViewHolder
  • Simple, flexible

Setup

compile 'com.github.thepacific:adapter:{
lastestVersion
}
'

Proguard

-keep class android.databinding.DataBindingUtil {

 public static *; 
}

Item

Extend SimpleItem or SimpleRecylcerItem. Optionally, you may implement Item or RecylcerItem

public class YourItem extends SimpleItem {

  String name;
  String description;
  String imageUrl;

@Override
  public int getLayout() {

return R.layout.item_cartoon;
  
}

@Override
  public void bind(ViewHolder holder) {

//bind data

DefaultBinding binding = holder.binding();

binding.setText(R.id.text_name, name);

binding.setText(R.id.text_desc, description);

 //attach listeners or load image

holder.attachImageLoader(R.id.img_header);

holder.attachOnClickListener(R.id.layout_root);

 //holder.attachOnLongClickListener(viewId);


//holder.attachOnTouchListener(viewId);


//holder.attachOnCheckedChangeListener(viewId);

  
}

//You may override any other method 
}

DataBinding

public class YourItem extends SimpleItem {

  @Override
  public void bind(ViewHolder holder) {

//Without DataBinding, just use DefaultBinding

DefaultBinding binding = holder.binding();

 //With DataBinding, use layout generated Binding instead of DefaultBinding

LayoutGeneratedBinding binding = holder.binding();

  
}
 
}

Listeners

Set OnClickListener, OnLongClickListener, OnTouchListener, OnCheckedChangeListener and ImageLoader:

RecyclerAdapter adapter = new RecyclerAdapter();
 //RecyclerView AbsAdapter adapter = new AbsAdapter(int viewTypeCount);
//GridView, ListView, Spinner PagerAdapter2 adapter2 =new PagerAdapter2();
//ViewPager  //set listeners or ImageLoader adapter.setOnClickListener(OnClickListener listener);
 adapter.setOnTouchListener(OnTouchListener listener);
 adapter.setOnLongClickListener(OnLongClickListener listener);
 adapter.setOnCheckedChangeListener(OnCheckedChangeListener listener);
 adapter.setImageLoader(ImageLoader imageLoader);
  adapter.setOnClickListener(new View.OnClickListener() {

  @Override
  public void onClick(View v) {

//get ViewHolder

ViewHolder holder = AdapterUtil.getHolder(v);

 //find view in ItemView

TextView textName = AdapterUtil.findView(holder.itemView, R.id.text_name);

 //get Item

Item item = holder.getItem();

 //get adapter data size

int size = holder.getSize();

 holder.isFirstItem();

holder.isLastItem();

 //for ListView,GridView, ViewPager, Spinner and RecyclerView

int position = holder.getCurrentPosition();

 //only for RecyclerView

int position = holder.getAdapterPosition();

  
}
 
}
);
  adapter.setImageLoader((imageView, holder) -> {

  YourItem item = holder.getItem();

  Glide.with(this)

  .load(item.imageUrl())

  .fitCenter()

  .into(imageView);
 
}
);

Others

adapter.setOnDataSetChanged(OnDataSetChanged onDataSetChanged);
  //data set changed callback , it's useful to show or hide empty view public interface OnDataSetChanged {

  //called when data size is 0
  void onEmptyData();

//called when data size larger than 0
  void onHasData();
 
}

License

The MIT License

Resources

A library containing a custom Service allowing to collect data from the Sensor.TYPE_STEP_COUNTER introduced with Android 4.4 (available only for devices that supports this hardware feature).

MaterialLoadingProgressBar provides a styled ProgressBar which looks like SwipeRefreshLayout's loading indicator.

The MaterialDrawer library aims to provide a quick and easy Activity to create and implement a drawer layout in your application.

It's easy to select images on Android devices. You can choose images from the different albums and zoom them in the preview mode.

Dynamic loading framework for Android.

Macroid - a Scala GUI DSL for Android.

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