[Fix]对于warningContent和tts为null或空字符串时不提示

core/function-impl/mogo-core-function-hmi/src/main/java/com/mogo/eagle/core/function/hmi/ui/MoGoHmiFragment.kt

@@ -279,12 +279,13 @@ class MoGoHmiFragment : MvpFragment<MoGoWarningContract.View?, WaringPresenter?>
 
             val notificationView = V2XNotificationView(it)
             notificationView.setWarningIcon(EventTypeEnum.getWarningIcon(v2xType.toString()))
-
-            notificationView.setWarningContent(
-                    alertContent ?: EventTypeEnum.getWarningContent(
-                            v2xType.toString()
-                    )
-            )
+            val warningContent = alertContent ?: EventTypeEnum.getWarningContent(v2xType.toString())
+            if (warningContent.isNullOrEmpty()) {
+                Logger.e(TAG, "Show warningContent is null or empty!")
+                return
+            } else {
+                notificationView.setWarningContent(warningContent)
+            }
 
             if (mWarningFloat != null && mWarningFloat!!.config.floatTag != tag) {
                 WarningFloat.dismiss(mWarningFloat!!.config.floatTag, true)