獲取電量
C#

    public static int GetBatteryLevel()
    {
        int level = 0;
#if UNITY_ANDROID
        try
        {
            AndroidJavaClass unityPlayer = new AndroidJavaClass("com.unity3d.player.UnityPlayer");
            AndroidJavaObject currentActivity = unityPlayer.GetStatic<AndroidJavaObject>("currentActivity"
 
);
            AndroidJavaClass unityPluginLoader = new AndroidJavaClass("java類全名");
            level = unityPluginLoader.CallStatic<int>("GetBatteryLevel", currentActivity);
        }
        catch (System.Exception e)
        {
        }
#elif UNITY_IOS
        level = (int)_IOS_GetBatteryLevel();
#endif
 

        return level;
    }

java

    public static int GetBatteryLevel(Activity currentActivity) {
        int level = 0;
        try {
            IntentFilter ifilter = new IntentFilter(Intent.ACTION_BATTERY_CHANGED);
            Intent intent = currentActivity.registerReceiver(null, ifilter);
            level = intent.getIntExtra("level"
 
, 0);// 獲得當前電量
            // int scale = intent.getIntExtra("scale", 0);//獲得總電量
            // int status = intent.getIntExtra("status", 0);//電池充電狀態
            // int health = intent.getIntExtra("health", 0);//電池健康狀況
            // int batteryV = intent.getIntExtra("voltage", 0); //電池電壓(mv)
            // int temperature = intent.getIntExtra("temperature", 0);
            // //電池溫度(數值)

        } catch (Exception e) {

            }
        }
        return level;
    }

ios

    float _IOS_GetBatteryLevel()
    {
        UIDevice *myDevice = [UIDevice currentDevice];
        [myDevice setBatteryMonitoringEnabled:YES];
        float level = [myDevice batteryLevel] * 100;
        return level;
    }

獲取電池狀態
C#

  public static bool GetBatteryChargingState()
    {
        bool isCharging = false;
#if UNITY_ANDROID
        try
        {
            AndroidJavaClass unityPlayer = new AndroidJavaClass("com.unity3d.player.UnityPlayer");
            AndroidJavaObject currentActivity = unityPlayer.GetStatic<AndroidJavaObject>("currentActivity");
            AndroidJavaClass unityPluginLoader = new AndroidJavaClass("java類全名");
            isCharging = unityPluginLoader.CallStatic<bool>("GetBatteryChargingState", currentActivity);
        }
        catch (System.Exception e)
        {
        }
#elif UNITY_IOS
        isCharging = (bool)_IOS_GetBatteryChargingState();
#endif
        return isCharging;
    }

java

    public static boolean GetBatteryChargingState(Activity currentActivity) {
        boolean isCharging = false;
        try {
            IntentFilter ifilter = new IntentFilter(Intent.ACTION_BATTERY_CHANGED);
            Intent intent = currentActivity.registerReceiver(null, ifilter);
            int status = intent.getIntExtra("status", 0);// 電池充電狀態
            if (status == BatteryManager.BATTERY_STATUS_CHARGING || status == BatteryManager.BATTERY_STATUS_FULL) {
                isCharging = true;
            }
        } catch (Exception e) {

            }
        }
        return isCharging;
    }

IOS

    bool _IOS_GetBatteryChargingState()
    {
        UIDevice *myDevice = [UIDevice currentDevice];
        [myDevice setBatteryMonitoringEnabled:YES];
        bool isCharging = false;
        UIDeviceBatteryState state = [myDevice batteryState];
        if(state == UIDeviceBatteryStateCharging)
        {
            isCharging = true;
        }
        return isCharging;
    }