nyancrimew/LatinIME
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Fallback on empty locales.

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This is a very rare corner case.

Bug: 11072132
Change-Id: Iad2aa69511f7dc99105284a049c63f2f997b8ef0
This commit is contained in:
Jean Chalard 2013-10-04 20:24:41 +09:00
parent 14d31d4640
commit 43a8a0c527
1 changed files with 18 additions and 2 deletions
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20
java/src/com/android/inputmethod/latin/LatinIME.java
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@ -605,8 +605,24 @@ public class LatinIME extends InputMethodService implements KeyboardActionListen
}
private void initSuggest() {
final Locale subtypeLocale = mSubtypeSwitcher.getCurrentSubtypeLocale();
final String localeStr = subtypeLocale.toString();
final Locale switcherSubtypeLocale = mSubtypeSwitcher.getCurrentSubtypeLocale();
final String switcherLocaleStr = switcherSubtypeLocale.toString();
final Locale subtypeLocale;
final String localeStr;
if (TextUtils.isEmpty(switcherLocaleStr)) {
// This happens in very rare corner cases - for example, immediately after a switch
// to LatinIME has been requested, about a frame later another switch happens. In this
// case, we are about to go down but we still don't know it, however the system tells
// us there is no current subtype so the locale is the empty string. Take the best
// possible guess instead -- it's bound to have no consequences, and we have no way
// of knowing anyway.
Log.e(TAG, "System is reporting no current subtype.");
subtypeLocale = getResources().getConfiguration().locale;
localeStr = subtypeLocale.toString();
} else {
subtypeLocale = switcherSubtypeLocale;
localeStr = switcherLocaleStr;
}
final Suggest newSuggest = new Suggest(this /* Context */, subtypeLocale,
this /* SuggestInitializationListener */);