【原】unity這些函數你知道嗎？

1、網絡檢測函數（注意：需要在真機上實驗，我原來在Imac上 斷了網絡檢測不到）

Application.internetReachability  
static var internetReachability : NetworkReachability

Returns the type of Internet reachability currently possible on the device.

this property is mostly useful on handhelds to distinguish fast and cheap WiFi connection from carrier networking.

if(Application.internetReachability==NetworkReachability.NotReachable)//無網絡
{ 

}
else//if(Application.internetReachability==NetworkReachability.ReachableViaLocalAreaNetwork||Application.internetReachability==NetworkReachability.ReachableViaCarrierDataNetwork)
 {

 }

2、設備類型檢測

或者采用Screen.width=(480、960、1024、2048)來判斷

3、游戲暫停
Time.timeScale=0f 暫停游戲   Time.timeScale=1f 恢復正常  介於0到1之間 可以做慢動作

 

4、        Screen.orientation=ScreenOrientation.Portrait;  解決華為設備橫豎屏旋轉

5、靜態批處理 降低DC好辦法   同時需要注意 Static batching only supports objects in the scene, you can't apply it to run-time instantiated items.

6.static function Combine(staticBatchRoot: GameObject): void; 手動靜態批處理

7.unity在android設備上路徑總結

Application.dataPath ：/data/app/xxx.apk;

Application.persistentDataPath:/storage/sdcard0/Android/data/包名(例如：com.example.test)/files

Application.streamingAssetsPath：jar:file:///data/app/xxx.apk!/assets

8 unity3d 連接profiler

adb forward tcp:54999 localabstract:Unity-包名   前提是打包的時候勾選Autoconnect profiler