LecturerListView.java

package com.cellasoft.univrapp.widget;

import android.content.Context;
import android.graphics.Color;
import android.util.AttributeSet;
import com.cellasoft.univrapp.R;
import com.cellasoft.univrapp.adapter.LecturerContactAdapter;

import java.util.List;

public class LecturerListView extends ContactListView {

    public LecturerListView(Context context, AttributeSet attrs) {
        super(context, attrs);
        setFastScrollEnabled(true);
    }

    @Override
    protected void init(Context context) {
        super.init(context);
        adapter = new LecturerContactAdapter(context,
                R.layout.lecturer_list_item);
        this.setAdapter(adapter);
    }

    public void createScroller() {
        mScroller = new IndexScroller(getContext(), this);

        mScroller.setAutoHide(autoHide);

        // style 1
        // 0 mScroller.setShowIndexContainer(false);
        // mScroller.setIndexPaintColor(Color.argb(255, 49, 64, 91));

        // style 2
        mScroller.setShowIndexContainer(true);
        mScroller.setIndexPaintColor(Color.WHITE);

        if (autoHide)
            mScroller.hide();
        else
            mScroller.show();

    }

    public void refreshIndexer() {
        ((LecturerContactAdapter) adapter).refreshIndexer();
        mScroller.setAdapter(adapter);
    }

    @Override
    public void setItems(List<ContactItemInterface> items) {
        super.setItems(items);
        refreshIndexer();
    }

    @Override
    public void addItems(List<ContactItemInterface> items) {
        super.addItems(items);
        refreshIndexer();
    }

    public void setLecturerViewlistener(OnLecturerViewListener lecturerListener) {
        ((LecturerContactAdapter) adapter)
                .setOnLecturerViewListener(lecturerListener);
    }

    public void setInSearchMode(boolean inSearchMode) {
        super.setInSearchMode(inSearchMode);
        ((LecturerContactAdapter) adapter).setInSearchMode(inSearchMode);
    }
}