数字の表示やリストの表示位置を修正

components/AllTrainDiagramView.js

@@ -74,6 +74,7 @@ export default function AllTrainDiagramView() {
   return (
     <View style={{ backgroundColor: "#0099CC", height: "100%" }}>
       <FlatList
+        contentContainerStyle={{ justifyContent: "flex-end", flexGrow: 1 }}
         style={{ flex: 1 }}
         data={keyList?.filter((d) => {
           if (useStationName) {
@@ -93,6 +94,14 @@ export default function AllTrainDiagramView() {
           return d.includes(input);
         })}
         renderItem={({ item }) => <Item {...{ openTrainInfo, id: item }} />}
+        ListEmptyComponent={
+          <View style={{ flex: 1, alignItems: "center", marginTop: 50 }}>
+            <Text style={{ color: "white", fontSize: 20 }}>
+              検索結果がありません。
+            </Text>
+          </View>
+        }
+        
         keyExtractor={(item) => item}
         //initialNumToRender={100}
       />

lib/webViewInjectjavascript.ts

@@ -1266,7 +1266,7 @@ export const injectJavascriptData: InjectJavascriptData = (
       isWanman = data.isWanman;
       if(data.trainName != ""){
         trainName = data.trainName;
-        if(!isNaN(data.trainNumDistance)){
+        if(data.trainNumDistance != null){
           trainName += parseInt(列番データ.replace("M", "").replace("D", "")) - data.trainNumDistance+"号";
         }
       }