fix(language): 修复语言切换偶现异常问题

Author: lingqiqi5211

app/src/main/java/com/sevtinge/hyperceiler/home/tips/HomePageTipHelper.java

@@ -7,13 +7,16 @@
 import android.widget.TextView;
 
 import com.sevtinge.hyperceiler.R;
+import com.sevtinge.hyperceiler.common.utils.AppLanguageHelper;
 
 import java.lang.ref.WeakReference;
 
 public class HomePageTipHelper {
 
     private static final Object TIP_REQUEST_LOCK = new Object();
     private static String mCurrentTip = "";
+    /** 产生 mCurrentTip 时使用的应用语言，用于在切语言后令缓存失效。 */
+    private static String mCurrentTipLang = "";
     private static boolean sIsLoadingTip;
     private static WeakReference<TextView> sCurrentTipViewRef = new WeakReference<>(null);
 
@@ -23,9 +26,12 @@ public static View getTipView(Context context) {
 
         if (tipView != null) {
             sCurrentTipViewRef = new WeakReference<>(tipView);
-            if (!TextUtils.isEmpty(mCurrentTip)) {
+            String currentLang = AppLanguageHelper.getLanguage(context);
+            boolean langChanged = !TextUtils.equals(currentLang, mCurrentTipLang);
+            if (!TextUtils.isEmpty(mCurrentTip) && !langChanged) {
                 tipView.setText("Tip: " + mCurrentTip);
             } else {
+                // 语言变了或者还没拉过，重新拉一条。
                 tipView.setText("Tip: Loading...");
                 updateTipTextWithView(context, tipView);
             }
@@ -56,11 +62,13 @@ public static void updateTipTextWithView(Context context, final TextView targetV
             sIsLoadingTip = true;
         }
 
+        final String requestLang = AppLanguageHelper.getLanguage(context);
         HomePageTipManager.getRandomTipAsync(context.getApplicationContext(), tip -> {
             synchronized (TIP_REQUEST_LOCK) {
                 sIsLoadingTip = false;
             }
             mCurrentTip = tip;
+            mCurrentTipLang = requestLang;
             String tipText = "Tip: " + mCurrentTip;
             targetView.setText(tipText);
 

app/src/main/java/com/sevtinge/hyperceiler/home/tips/HomePageTipManager.java

@@ -5,7 +5,7 @@
 import android.os.Handler;
 import android.os.Looper;
 
-import com.sevtinge.hyperceiler.libhook.utils.api.DeviceHelper;
+import com.sevtinge.hyperceiler.common.utils.AppLanguageHelper;
 
 import java.io.BufferedReader;
 import java.io.IOException;
@@ -30,7 +30,7 @@ public interface TipCallback {
     }
 
     public static void getRandomTipAsync(Context context, TipCallback callback) {
-        String lang = DeviceHelper.Hardware.getLanguage();
+        String lang = AppLanguageHelper.getLanguage(context);
         EXECUTOR.execute(() -> {
             List<String> tips = getTipsFromAssets(context, lang);
             String selected = tips.isEmpty() ? "Enjoy using HyperCeiler!" : tips.get(RANDOM.nextInt(tips.size()));

app/src/main/java/com/sevtinge/hyperceiler/settings/SettingsFragment.java

@@ -47,7 +47,6 @@
 import com.sevtinge.hyperceiler.libhook.utils.api.BackupUtils;
 import com.sevtinge.hyperceiler.search.SearchHelper;
 import com.sevtinge.hyperceiler.sub.ScopePickerActivity;
-import com.sevtinge.hyperceiler.ui.HomePageActivity;
 import com.sevtinge.hyperceiler.ui.LauncherActivity;
 import com.sevtinge.hyperceiler.ui.SplashActivity;
 import com.sevtinge.hyperceiler.utils.DialogHelper;
@@ -170,11 +169,8 @@ public void initPrefs() {
 
         mLanguage.setOnPreferenceChangeListener((preference, o) -> {
             int index = Integer.parseInt((String) o);
-            LanguageHelper.setIndexLanguage(getActivity(), index, false);
+            LanguageHelper.setIndexLanguage(getActivity(), index, true);
             SearchHelper.initIndex(requireContext(), true);
-            if (getActivity() instanceof HomePageActivity activity) {
-                activity.reloadPagesForLanguageChange();
-            }
             return true;
         });