Found no subtypes in a system IME

W/InputMethodManagerService( ): Found no subtypes in a system IME: com.android.inputmethod.pinyin

    690     private boolean isValidSystemDefaultIme(InputMethodInfo imi, Context context) {
    691         if (!mSystemReady) {
    692             return false;
    693         }
    694         if (!isSystemIme(imi)) {
    695             return false;
    696         }
    697         if (imi.getIsDefaultResourceId() != 0) {
    698             try {
    699                 Resources res = context.createPackageContext(
    700                         imi.getPackageName(), 0).getResources();
    701                 if (res.getBoolean(imi.getIsDefaultResourceId())
    702                         && containsSubtypeOf(imi, context.getResources().getConfiguration().
    703                                 locale.getLanguage())) {
    704                     return true;
    705                 }
    706             } catch (PackageManager.NameNotFoundException ex) {
    707             } catch (Resources.NotFoundException ex) {
    708             }
    709         }
    710         if (imi.getSubtypeCount() == 0) {
    711             Slog.w(TAG, "Found no subtypes in a system IME: " + imi.getPackageName()); <=========ここ
    712         }
    713         return false;
    714     }