fix for Android

src-core/src/db/yomitan_writer.rs

@@ -83,7 +83,6 @@ impl YomitanWriter {
 
     pub fn create_schema(
         &mut self,
-        tokenizer: Tokenizer,
         progress_callback: impl Fn(YomitanProgress),
     ) -> Result<(), CJDicError> {
         self.conn.execute_batch(
@@ -176,25 +175,6 @@ impl YomitanWriter {
         self.attach_db(DbChild::YomitanGlossary)?;
         self.attach_db(DbChild::Search)?;
 
-        let search_max_id = {
-            let mut stmt = self.conn.prepare(&format!(
-                "SELECT COALESCE(MAX(id), 0) FROM {}.terms",
-                DBSCHEMA[DbChild::Search]
-            ))?;
-            let mut rows = stmt.query([])?;
-
-            if let Some(r) = rows.next()? {
-                r.get(0)?
-            } else {
-                0
-            }
-        };
-        if search_max_id == 0 {
-            let mut search_db = SearchDatabase::new(&mut self.conn);
-            search_db.reset_db()?;
-            search_db.regenerate_yomitan("main", tokenizer.clone(), &progress_callback)?;
-        }
-
         let schema_version = "2026-03-08";
         let current_schema_version = {
             let mut stmt = self
@@ -807,6 +787,18 @@ impl YomitanWriter {
 
         Ok(())
     }
+
+    pub fn make_search_db(
+        &mut self,
+        tokenizer: Tokenizer,
+        progress_callback: impl Fn(YomitanProgress),
+    ) -> Result<(), CJDicError> {
+        let mut search_db = SearchDatabase::new(&mut self.conn);
+        search_db.reset_db()?;
+        search_db.regenerate_yomitan("main", tokenizer.clone(), &progress_callback)?;
+
+        Ok(())
+    }
 }
 
 fn intern(

src-core/src/service.rs

@@ -121,7 +121,7 @@ impl AppService {
         progress_callback: impl Fn(YomitanProgress),
     ) -> Result<YomitanWriter, CJDicError> {
         let mut writer = YomitanWriter::new(self.db.dir.clone())?;
-        writer.create_schema(self.tokenizer.clone(), &progress_callback)?;
+        writer.create_schema(&progress_callback)?;
         Ok(writer)
     }
 
@@ -187,7 +187,7 @@ impl AppService {
 
         {
             let mut writer = YomitanWriter::new(self.db.dir.clone())?;
-            writer.create_schema(self.tokenizer.clone(), &import_callback)?;
+            writer.create_schema(&import_callback)?;
         }
 
         {
@@ -208,6 +208,8 @@ impl AppService {
                     Self::import_yomitan_zip_file(&mut writer, *zip_file, lang, &import_callback)?;
                 }
             }
+
+            writer.make_search_db(self.tokenizer.clone(), &import_callback)?;
         }
 
         Ok(LoadYomitanZipDirResult {

src-core/src/tokenizer.rs

@@ -1,7 +1,6 @@
-use std::path::Path;
+use std::{fs::File, io::BufReader, path::Path};
 
 use serde::Serialize;
-use vibrato_rkyv::CacheStrategy;
 
 use crate::CJDicError;
 
@@ -28,8 +27,9 @@ pub struct Tokenizer {
 
 impl Tokenizer {
     pub fn new(vibrato_dict: impl AsRef<Path>) -> Result<Self, CJDicError> {
-        let dictionary =
+        let file = BufReader::new(File::open(vibrato_dict)?);
-            vibrato_rkyv::Dictionary::from_zstd(vibrato_dict, CacheStrategy::GlobalCache)?;
+        let reader = zstd::Decoder::new(file)?;
+        let dictionary = vibrato_rkyv::Dictionary::read(reader)?;
         Ok(Self {
             ja_tokenizer: vibrato_rkyv::Tokenizer::new(dictionary),
         })

src-react/src/components/LoadingDialog.tsx

@@ -46,17 +46,17 @@ function LoadingDialog() {
     if (isInit.current) return;
     isInit.current = true;
 
-    // empty query warmup
-    // no need to await
-    invoke("search_yomitan", {
-      qTerm: "",
-      qReading: "",
-      limit: 1,
-      offset: 0,
-    });
-
     document.body.style.pointerEvents = "none";
     downloadAssets().finally(() => {
+      // empty query warmup
+      // no need to await
+      invoke("search_yomitan", {
+        qTerm: "",
+        qReading: "",
+        limit: 1,
+        offset: 0,
+      });
+
       document.body.style.pointerEvents = "";
       const elFirstInput = document.querySelector(
         'input[type="text"]',

src-tauri/src/lib.rs

@@ -29,7 +29,7 @@ pub fn run() {
                 let bytes = app.fs().read(&resource_path)?;
 
                 // Write to app's cache dir, which IS a real writable filesystem path on Android
-                let cache_dir = app.path().cache_dir()?;
+                let cache_dir = app.path().app_cache_dir()?.join("vibrato");
                 create_dir_all(&cache_dir)?;
                 let dict_path = cache_dir.join("system.dic.zst");
                 fs::write(&dict_path, &bytes)?;