GroupAdapter

Most company's APP products usually make only one design for iOS & Android.
This project provide a simple file 'GroupAdapter' for Android to implement section group list style like iOS, You only need make your listView adapter extends this one, and implement some methods.

Sample sceenshot

Simple

It supply a 10 dip height gray section by default.

class Adapter extends GroupAdapter {

    private String[] data = {"A", "B", "C", "D", "E", "F", "G"};

    public Adapter(Context context) {
        super(context);
    }

    @Override
    public int getSectionCount() {
        return 10;
    }

    @Override
    public int getCountInSection(int section) {
        return 5;
    }

    @Override
    public View getViewForRow(View convertView, ViewGroup parent, int section, int row) {
        TextView tv = new TextView(SimpleSample.this);
        tv.setText(data[row]);
        tv.setPadding(10, 10, 10, 10);
        return tv;
    }
}

Custom Section

You can set a custom view for the section view.

class Adapter extends GroupAdapter {

    private String[] data = {"A", "B", "C", "D", "E", "F", "G"};

    public Adapter(Context context) {
        super(context);
    }

    @Override
    public int getSectionCount() {
        return 10;
    }

    @Override
    public int getCountInSection(int section) {
        return data.length;
    }

    @Override
    public View getViewForRow(View convertView, ViewGroup parent, int section, int row) {
        TextView tv = new TextView(CustomSectionSample.this);
        tv.setText(data[row]);
        tv.setPadding(10, 10, 10, 10);
        return tv;
    }

    @Override
    public View getViewForSection(View convertView, ViewGroup parent, int section) {
        FrameLayout sectionView = new FrameLayout(CustomSectionSample.this);
        sectionView.setBackgroundResource(android.R.color.holo_green_light);

        TextView tv = new TextView(CustomSectionSample.this);
        tv.setTextSize(10);
        int padding = 20;
        tv.setPadding(padding, padding, padding, padding);
        tv.setText("Section - " + section);

        sectionView.addView(tv);
        return sectionView;
    }
}

Handler the click even

@Override
public void onItemClick(AdapterView<?> adapterView, View view, int position, long id) {
    GroupAdapter.IndexPath ip = adapter.getIndexForPosition(position);
    Toast.makeText(this, adapter.data[ip.row], Toast.LENGTH_SHORT).show();
}