使用Chaquopy将大型数据数组从Python返回到Java

dependencies {
    implementation 'com.chaquo.python:chaquopy:6.2.0'
}

import numpy as np

def process_data():
    data = np.array([1, 2, 3, 4, 5])
    return data

import com.chaquo.python.PyObject;
import com.chaquo.python.Python;
import com.chaquo.python.android.AndroidPlatform;

public class MainActivity extends AppCompatActivity {

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

        if (!Python.isStarted()) {
            Python.start(new AndroidPlatform(this));
        }

        Python py = Python.getInstance();
        PyObject pyObject = py.getModule("data_processing");
        PyObject result = pyObject.callAttr("process_data");

        int[] dataArray = result.toJava(int[].class);
        // 在这里可以使用返回的大型数据数组进行进一步的处理或展示
    }
}