fix: 游戏详情-自定义栏目 显示问题 https://jira.shanqu.cc/browse/GHZS-1574

app/src/main/java/com/gh/gamecenter/gamedetail/desc/DescViewModel.kt

@@ -30,6 +30,7 @@ import io.reactivex.schedulers.Schedulers
 import okhttp3.ResponseBody
 import org.json.JSONObject
 import retrofit2.HttpException
+import java.util.regex.Pattern
 
 class DescViewModel(
     application: Application,
@@ -48,6 +49,10 @@ class DescViewModel(
     private var mGameInfo: GameInfo? = null
     private val mIdMaps = hashMapOf<String, String>()
     private var mSubjectPage = 1
+
+    private var mUnderlineReplacement = "<u>\$1</u>"
+    private val mUnderlinePattern by lazy { Pattern.compile("<span style=\"text-decoration: underline;\">(.*?)</span>") }
+
     var list = MutableLiveData<ArrayList<DetailEntity>>()
     var changeColumnGameLiveData = MutableLiveData<Boolean>()
     var gameId = game?.id
@@ -373,8 +378,19 @@ class DescViewModel(
                     rawItem.customColumn?.desBrief = rawItem.customColumn?.desBrief?.replaceUnsupportedHtmlTag()
                 }
 
-                rawItem.customColumn?.des = rawItem.customColumn?.desFull
-                    ?: rawItem.customColumn?.des
+                // 将下划线改成 Android TextView 能够解析的样式
+                rawItem.customColumn?.desFull?.let {
+                    rawItem.customColumn?.desFull = replaceUnSupportedUnderlineStylewithSupportedStyle(it)
+                }
+                rawItem.customColumn?.desBrief?.let {
+                    rawItem.customColumn?.desBrief = replaceUnSupportedUnderlineStylewithSupportedStyle(it)
+                }
+                rawItem.customColumn?.des?.let {
+                    rawItem.customColumn?.des = replaceUnSupportedUnderlineStylewithSupportedStyle(it)
+                }
+
+                // 优先使用 desFull 作为最终的 des
+                rawItem.customColumn?.des = rawItem.customColumn?.desFull ?: rawItem.customColumn?.des
             }
         }
 
@@ -396,6 +412,13 @@ class DescViewModel(
         return detailEntityList
     }
 
+    /**
+     * 将 TextView 不支持的下划线样式改成支持的样式
+     */
+    private fun replaceUnSupportedUnderlineStylewithSupportedStyle(originString: String): String {
+        return mUnderlinePattern.matcher(originString).replaceAll(mUnderlineReplacement)
+    }
+
     fun getServerIndexPosition() = mServerPosition
 
     fun getLibaoIndexPosition() = mLibaoPosition