Android FlexAdapter is a recycler view adapter that supports multiview holders, filters, and child view click events.
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How to use Android FlexAdapter
This is your model class. You only need to add @FlexAdapter.Item to your model class. So there is no constraint on the supper class.
@FlexAdapter.Item
public class LabelItem {
//anything...
}
2. Layout (renderer_label.xml)
<TextView
xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@+id/txtLabel"
android:layout_width="match_parent"
android:layout_height="wrap_content"/>
3. Renderer (LabelRenderer.java)
This is ViewHolder. Make sure super class and onBind methods.
public class LabelRenderer extends ItemRenderer<LabelItem> {
//If the resource name is the same, the view is automatically assigned
private TextView txtLabel;
public LabelRenderer(View view) {
super(view);
}
@Override
protected void onBind(final LabelItem item) {
txtLabel.setText(item.getLabel());
}
}4. Activity side
//rendererFactory
RendererFactory rendererFactory = new RendererFactory();
rendererFactory.put(LabelRenderer.class, R.layout.renderer_label);
//adapter
FlexAdapter flexAdapter = new FlexAdapter(rendererFactory);
//recyclerView
RecyclerView recyclerView = (RecyclerView) findViewById(R.id.recyclerView);
recyclerView.setLayoutManager(new LinearLayoutManager(this));
recyclerView.setAdapter(flexAdapter);
//add items
for (int index = 0; index < 20; index++) {
flexAdapter.addItem(new LabelItem(String.valueOf(index)));
}
Download
repositories {
jcenter()
}
dependencies {
compile 'com.scglab.common:list-adapter:1.2.3'
}
