EnergyTree

public class MainActivity extends AppCompatActivity {

    private EnergyTree mWaterFlake;
    private List<BallModel> mBallList;
    private List<TipsModel> mTipsList;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
```        initData();
        mWaterFlake = findViewById(R.id.custom_view);
        Button mBtn = findViewById(R.id.btn);
        mBtn.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                mWaterFlake.setModelList(mBallList, mTipsList);
            }
        });
        mBtn.post(new Runnable() {
            @Override
            public void run() {
                mWaterFlake.setModelList(mBallList, mTipsList);
            }
        });        mWaterFlake.isCollectTips(false);
        mWaterFlake.setOnBallItemListener(new EnergyTree.OnBallItemListener() {
            @Override
            public void onItemClick(BallModel ballModel) {
                Toast.makeText(MainActivity.this, "Собрано " + ballModel.getValue() + " единиц энергии", Toast.LENGTH_SHORT).show();
            }
        });

        mWaterFlake.setOnTipsItemListener(new EnergyTree.OnTipsItemListener() {
            @Override
            public void onItemClick(TipsModel tipsModel) {
                Toast.makeText(MainActivity.this, tipsModel.getContent(), Toast.LENGTH_SHORT).show();
            }
        });
    }
}
``````java
    private void initData() {
        mBallList = new ArrayList<>();
        mBallList.add(new BallModel("энергия", "5 ед."));
        mBallList.add(new BallModel("энергия", "7 ед."));
        mBallList.add(new BallModel("энергия", "15 ед."));
        mBallList.add(new BallModel("энергия", "1 ед."));
        mBallList.add(new BallModel("энергия", "2 ед."));
        mBallList.add(new BallModel("энергия", "9 ед."));
        mBallList.add(new BallModel("энергия", "9 ед."));
        mTipsList = new ArrayList<>();
        mTipsList.add(new TipsModel("Подсказка: недостаток воды"));
        mTipsList.add(new TipsModel("Подсказка: сильный ветер"));
        mTipsList.add(new TipsModel("Подсказка: ливень"));
        mTipsList.add(new TipsModel("Подсказка: засуха"));
    }

}

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:tools="http://schemas.android.com/tools"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:orientation="vertical"
    android:background="@mipmap/background">
```    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:gravity="center">
        <ImageView
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:background="@mipmap/tree" />
    </LinearLayout>
    <com.bryant.EnergyTree
        android:id="@+id/custom_view"
        android:layout_width="match_parent"
        android:layout_height="match_parent"/>
    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:gravity="bottom"
        android:padding="10dp">
        <Button
           android:id="@+id/btn"
           android:text="Сбросить"
           android:layout_width="wrap_content"
           android:layout_height="wrap_content"
        />
    </LinearLayout>
</RelativeLayout>