// Create Timeline rows List
ArrayList<TimelineRow> timelineRowsList = new ArrayList<>();

// Create new timeline row (Row Id)
TimelineRow myRow = new TimelineRow(0);

// To set the row Date (optional)
myRow.setDate(new Date());
// To set the row Title (optional)
myRow.setTitle("Title");
// To set the row Description (optional)
myRow.setDescription("Description");
// To set the row bitmap image (optional)
myRow.setImage(BitmapFactory.decodeResource(getResources(), R.mipmap.ic_launcher));
// To set row Below Line Color (optional)
myRow.setBellowLineColor(Color.argb(255, 0, 0, 0));
// To set row Below Line Size in dp (optional)
myRow.setBellowLineSize(6);
// To set row Image Size in dp (optional)
myRow.setImageSize(40);
// To set background color of the row image (optional)
myRow.setBackgroundColor(Color.argb(255, 0, 0, 0));
// To set the Background Size of the row image in dp (optional)
myRow.setBackgroundSize(60);
// To set row Date text color (optional)
myRow.setDateColor(Color.argb(255, 0, 0, 0));
// To set row Title text color (optional)
myRow.setTitleColor(Color.argb(255, 0, 0, 0));
// To set row Description text color (optional)
myRow.setDescriptionColor(Color.argb(255, 0, 0, 0));

// Add the new row to the list
timelineRowsList.add(myRow);

// Create the Timeline Adapter
ArrayAdapter<TimelineRow> myAdapter = new TimelineViewAdapter(this, 0, timelineRowsList,
	//if true, list will be sorted by date
	false);

// Get the ListView and Bind it with the Timeline Adapter
ListView myListView = (ListView) findViewById(R.id.timeline_listView);
myListView.setAdapter(myAdapter);