TestBuild/Assets/AndroidBatteryStatus.cs

using UnityEngine;

public class AndroidBatteryStatus : MonoBehaviour
{
    private AndroidJavaObject androidPlugin;

    void Start()
    {
        // 创建Android插件实例
        androidPlugin = new AndroidJavaObject("com.example.androidbatteryplugin.BatteryPlugin");

        // 获取电池电量
        int batteryLevel = androidPlugin.Call<int>("GetBatteryLevel");
        Debug.Log("Battery Level: " + batteryLevel + "%");
    }
}