Android 去除標題欄

    // 取得應用版本號 
    public static String GetVersion (Context context) {
           try {
              PackageInfo manager = context.getPackageManager().getPackageInfo(
                        context.getPackageName(), 0);
               return manager. versionName;
          } catch (NameNotFoundException e) {
               return "Unknown";
          }
     }
     // 去除標題欄 去除title
      //去除標題欄
     this.requestWindowFeature(Window.FEATURE_NO_TITLE);
     //去除狀態欄
     this.getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN,
                        WindowManager.LayoutParams.FLAG_FULLSCREEN);
     // showToast
    public static void showToast( final String toast, final Context context)
    {
     new Thread( new Runnable() {
               @Override
               public void run() {
                   Looper. prepare();
                   Toast. makeText(context, toast, Toast.LENGTH_SHORT).show();
                   Looper. loop();
              }
          }).start();
    }
     // 獲取手機設備號  
public static String getImei(Context context, String imei) {
           try {
              TelephonyManager telephonyManager = (TelephonyManager) context.getSystemService(Context.TELEPHONY_SERVICE );
              imei = telephonyManager.getDeviceId();
          } catch (Exception e) {
              Log. e(ExampleUtil.class.getSimpleName(), e.getMessage());
          }
           return imei;
     }