回答详情添加动画效果，具体触发逻辑还得等后台确定接口

app/src/main/java/com/gh/common/TimeElapsedHelper.kt

@@ -21,6 +21,9 @@ class TimeElapsedHelper(val fragment: Fragment?, val activity: Activity?) {
 
     var elapsedTime: Int = 0
 
+    var timeout: Int = 0
+    var timeoutCallback: TimeoutCallback? = null
+
     init {
         activity?.application?.registerActivityLifecycleCallbacks(object : Application.ActivityLifecycleCallbacks {
             override fun onActivityStarted(a: Activity?) {
@@ -82,6 +85,13 @@ class TimeElapsedHelper(val fragment: Fragment?, val activity: Activity?) {
             while (isWorking) {
                 try {
                     elapsedTime++
+                    if (timeout != 0 && timeout == elapsedTime) {
+                        timeoutCallback?.run {
+                            AppExecutor.uiExecutor.execute {
+                                onTimeout()
+                            }
+                        }
+                    }
                     Thread.sleep(1000)
                 } catch (e: Exception) {
                     e.printStackTrace()
@@ -98,4 +108,8 @@ class TimeElapsedHelper(val fragment: Fragment?, val activity: Activity?) {
 
 object TimeElapsedThreadHolder {
     val threadService = Executors.newSingleThreadExecutor()
+}
+
+interface TimeoutCallback {
+    fun onTimeout()
 }