TextOutsideCircleButtonActivity.java

package com.nightonke.boommenusample;

import android.os.Bundle;
import android.support.v7.app.AppCompatActivity;
import android.util.Pair;
import android.view.View;
import android.widget.AdapterView;
import android.widget.ArrayAdapter;
import android.widget.ListView;

import com.nightonke.boommenu.BoomButtons.ButtonPlaceEnum;
import com.nightonke.boommenu.BoomMenuButton;
import com.nightonke.boommenu.ButtonEnum;
import com.nightonke.boommenu.Piece.PiecePlaceEnum;

import java.util.ArrayList;
import java.util.List;

public class TextOutsideCircleButtonActivity extends AppCompatActivity {

    private BoomMenuButton bmb;
    private ArrayList<Pair> piecesAndButtons = new ArrayList<>();

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_text_outside_circle_button);

        bmb = (BoomMenuButton) findViewById(R.id.bmb);
        assert bmb != null;
        bmb.setButtonEnum(ButtonEnum.TextOutsideCircle);
        bmb.setPiecePlaceEnum(PiecePlaceEnum.DOT_1);
        bmb.setButtonPlaceEnum(ButtonPlaceEnum.SC_1);
        bmb.addBuilder(BuilderManager.getTextOutsideCircleButtonBuilder());

        ListView listView = (ListView) findViewById(R.id.list_view);
        assert listView != null;
        listView.setAdapter(new ArrayAdapter<>(this, android.R.layout.simple_expandable_list_item_1, getData()));
        listView.setOnItemClickListener(new AdapterView.OnItemClickListener() {
            @Override
            public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
                bmb.setPiecePlaceEnum((PiecePlaceEnum) piecesAndButtons.get(position).first);
                bmb.setButtonPlaceEnum((ButtonPlaceEnum) piecesAndButtons.get(position).second);
                bmb.clearBuilders();
                for (int i = 0; i < bmb.getPiecePlaceEnum().pieceNumber(); i++)
                    bmb.addBuilder(BuilderManager.getTextOutsideCircleButtonBuilder());
            }
        });
    }

    private List<String> getData() {
        List<String> data = new ArrayList<>();
        for (int p = 0; p < PiecePlaceEnum.values().length - 1; p++) {
            for (int b = 0; b < ButtonPlaceEnum.values().length - 1; b++) {
                PiecePlaceEnum piecePlaceEnum = PiecePlaceEnum.getEnum(p);
                ButtonPlaceEnum buttonPlaceEnum = ButtonPlaceEnum.getEnum(b);
                if (piecePlaceEnum.pieceNumber() == buttonPlaceEnum.buttonNumber()
                        || buttonPlaceEnum == ButtonPlaceEnum.Horizontal
                        || buttonPlaceEnum == ButtonPlaceEnum.Vertical) {
                    piecesAndButtons.add(new Pair<>(piecePlaceEnum, buttonPlaceEnum));
                    data.add(piecePlaceEnum + " " + buttonPlaceEnum);
                    if (piecePlaceEnum == PiecePlaceEnum.HAM_1
                            || piecePlaceEnum == PiecePlaceEnum.HAM_2
                            || piecePlaceEnum == PiecePlaceEnum.HAM_3
                            || piecePlaceEnum == PiecePlaceEnum.HAM_4
                            || piecePlaceEnum == PiecePlaceEnum.HAM_5
                            || piecePlaceEnum == PiecePlaceEnum.HAM_6
                            || piecePlaceEnum == PiecePlaceEnum.Share
                            || buttonPlaceEnum == ButtonPlaceEnum.HAM_1
                            || buttonPlaceEnum == ButtonPlaceEnum.HAM_2
                            || buttonPlaceEnum == ButtonPlaceEnum.HAM_3
                            || buttonPlaceEnum == ButtonPlaceEnum.HAM_4
                            || buttonPlaceEnum == ButtonPlaceEnum.HAM_5
                            || buttonPlaceEnum == ButtonPlaceEnum.HAM_6) {
                        piecesAndButtons.remove(piecesAndButtons.size() - 1);
                        data.remove(data.size() - 1);
                    }
                }
            }
        }
        return data;
    }
}