Merge "[ML25] Add an hasDict method."
diff --git a/java-overridable/src/com/android/inputmethod/latin/settings/AdditionalFeaturesSettingUtils.java b/java-overridable/src/com/android/inputmethod/latin/settings/AdditionalFeaturesSettingUtils.java
index f9ebb97..1dfaf25 100644
--- a/java-overridable/src/com/android/inputmethod/latin/settings/AdditionalFeaturesSettingUtils.java
+++ b/java-overridable/src/com/android/inputmethod/latin/settings/AdditionalFeaturesSettingUtils.java
@@ -18,7 +18,6 @@
import android.content.Context;
import android.content.SharedPreferences;
-import android.content.res.Resources;
import android.preference.PreferenceFragment;
import android.view.inputmethod.InputMethodSubtype;
@@ -50,7 +49,7 @@
public static RichInputMethodSubtype createRichInputMethodSubtype(
@Nonnull final RichInputMethodManager imm,
@Nonnull final InputMethodSubtype subtype,
- final Resources resources) {
+ final Context context) {
return new RichInputMethodSubtype(subtype);
}
}
diff --git a/java/src/com/android/inputmethod/latin/RichInputMethodManager.java b/java/src/com/android/inputmethod/latin/RichInputMethodManager.java
index b0c0725..e6df35b 100644
--- a/java/src/com/android/inputmethod/latin/RichInputMethodManager.java
+++ b/java/src/com/android/inputmethod/latin/RichInputMethodManager.java
@@ -52,7 +52,7 @@
private static final RichInputMethodManager sInstance = new RichInputMethodManager();
- private Resources mResources;
+ private Context mContext;
private InputMethodManagerCompatWrapper mImmWrapper;
private InputMethodInfoCache mInputMethodInfoCache;
final HashMap<InputMethodInfo, List<InputMethodSubtype>>
@@ -86,7 +86,7 @@
return;
}
mImmWrapper = new InputMethodManagerCompatWrapper(context);
- mResources = context.getResources();
+ mContext = context;
mInputMethodInfoCache = new InputMethodInfoCache(
mImmWrapper.mImm, context.getPackageName());
@@ -309,7 +309,7 @@
public RichInputMethodSubtype createCurrentRichInputMethodSubtype(
final InputMethodSubtype rawSubtype) {
return AdditionalFeaturesSettingUtils.createRichInputMethodSubtype(this, rawSubtype,
- mResources);
+ mContext);
}
public boolean hasMultipleEnabledIMEsOrSubtypes(final boolean shouldIncludeAuxiliarySubtypes) {
diff --git a/java/src/com/android/inputmethod/latin/utils/DictionaryInfoUtils.java b/java/src/com/android/inputmethod/latin/utils/DictionaryInfoUtils.java
index 2494787..e29aaba 100644
--- a/java/src/com/android/inputmethod/latin/utils/DictionaryInfoUtils.java
+++ b/java/src/com/android/inputmethod/latin/utils/DictionaryInfoUtils.java
@@ -230,6 +230,7 @@
/**
* Helper method to return a dictionary res id for a locale, or 0 if none.
+ * @param res resources for the app
* @param locale dictionary locale
* @return main dictionary resource id
*/
@@ -258,6 +259,7 @@
/**
* Returns a main dictionary resource id
+ * @param res resources for the app
* @param locale dictionary locale
* @return main dictionary resource id
*/
@@ -283,6 +285,25 @@
BinaryDictionaryGetter.ID_CATEGORY_SEPARATOR + locale.getLanguage().toString();
}
+ /**
+ * Returns whether a main dictionary is readily available for this locale.
+ *
+ * This does not query the content provider.
+ *
+ * @param context context to open files upon
+ * @param locale dictionary locale
+ * @return true if a dictionary is available right away, false otherwise
+ */
+ public static boolean hasReadilyAvailableMainDictionaryForLocale(final Context context,
+ final Locale locale) {
+ final Resources res = context.getResources();
+ if (0 != getMainDictionaryResourceIdIfAvailableForLocale(res, locale)) {
+ return true;
+ }
+ final String fileName = getCacheFileName(getMainDictId(locale), locale.toString(), context);
+ return new File(fileName).exists();
+ }
+
public static DictionaryHeader getDictionaryFileHeaderOrNull(final File file) {
return getDictionaryFileHeaderOrNull(file, 0, file.length());
}