Adapt is a RecyclerView adapter which supports any number of items in a single list out-of-the-box.
In your repositories, add the following:
repositories {
...
maven { url 'https://jitpack.io' }
}
To get the latest stable release, add this to your dependencies:
dependencies {
implementation 'com.github.manabreak:adapt:1.2.8'
}
To get the latest, bleeding-edge version, add this to your dependencies:
dependencies {
implementation 'com.github.manabreak:adapt:-SNAPSHOT'
}
The adapter is created by calling its constructor:
Adapt adapter = new Adapt();
recyclerView.setAdapter(adapter);
Next, add all the item types you want to use:
adapter.addType(R.layout.string_item, String.class, StringRule.class);
adapter.addType(R.layout.complex_item, ComplexItem.class, ComplexRule.class);
The first parameter in addType() is always the layout you
want to use, the second parameter is the type of the item
you want to show in the list, and the third one is a special
"rule" class which dictates how the data should be bound from
the item to the views. For example, the StringRule would
look something like this:
public class StringRule extends BindRule<String> {
private TextView text;
@Override
public void init() {
text = (TextView) itemView.findViewById(R.id.text);
}
@Override
public void bind(@NonNull String item) {
text.setText(item);
}
}
And you're good to go! Let's add some items:
adapter.add("Hello, world!");
adapter.add(new ComplexItem("Foo", "Bar"));
adapter.notifyDataSetChanged();
You can find a complete example here.
When writing adapters, you'll soon notice you're repeating the same boilerplate over and over again. With Adapt, you don't need to care about that anymore.
When dealing with multiple item types in a single adapter, it tends to get messy, adding a new item type, and a new view holder. With Adapt, it's just a single line of code to add a new item type, plus the view binding rules.
The third reason is re-use. You can easily re-use the same layout with the same rule class anywhere. You simply write your view binding rules once and re-use them anywhere you want.
Use the issues page to report the bug. Try to include as much information as possible.
Great! Use the issues page to suggest new features.
MIT License
Copyright (c) 2016-2017 manabreak
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
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