55 lines
1.7 KiB
C#
55 lines
1.7 KiB
C#
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using UnityEngine;
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namespace ChillConnect
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{
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public class AlphaController : MonoBehaviour
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{
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private AndroidJavaObject currentActivity;
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private bool isInitialized = false;
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void Start()
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{
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// 只在 Android 平台初始化
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if (Application.platform == RuntimePlatform.Android)
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{
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InitializeAndroidBridge();
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}
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}
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private void InitializeAndroidBridge()
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{
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try
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{
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using (AndroidJavaClass unityPlayer = new AndroidJavaClass("com.unity3d.player.UnityPlayer"))
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{
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currentActivity = unityPlayer.GetStatic<AndroidJavaObject>("currentActivity");
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isInitialized = true;
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Debug.Log("AlphaController: Android bridge initialized successfully");
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}
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}
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catch (System.Exception e)
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{
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Debug.LogError("AlphaController: Failed to initialize Android bridge - " + e.Message);
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isInitialized = false;
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}
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}
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/// <summary>
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/// 设置 Unity Player 透明度
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/// </summary>
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/// <param name="alpha">0.0 全透明, 1.0 不透明</param>
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public void SetPlayerAlpha(float alpha)
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{
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if (!isInitialized)
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{
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Debug.LogWarning("AlphaController: Not initialized");
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return;
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}
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// 限制透明度范围在 0-1 之间
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alpha = Mathf.Clamp01(alpha);
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currentActivity.Call("setPlayerAlpha", alpha);
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Debug.Log($"AlphaController: Set alpha to {alpha}");
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}
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}
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}
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