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Fix NPE where the current subtype is null 

Bug: 6847999
main
Tadashi G. Takaoka 2012-07-20 14:51:41 +09:00
parent 19ac19e5fd
commit d6a18cdedb
2 changed files with 10 additions and 3 deletions
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7
java/src/com/android/inputmethod/latin/ImfUtils.java
View File

@ -90,6 +90,13 @@ public class ImfUtils {
return false;
}
public static InputMethodSubtype getCurrentInputMethodSubtype(Context context,
InputMethodSubtype defaultSubtype) {
final InputMethodManager imm = getInputMethodManager(context);
final InputMethodSubtype currentSubtype = imm.getCurrentInputMethodSubtype();
return (currentSubtype != null) ? currentSubtype : defaultSubtype;
}
public static boolean hasMultipleEnabledIMEsOrSubtypes(Context context,
final boolean shouldIncludeAuxiliarySubtypes) {
final InputMethodManager imm = getInputMethodManager(context);

6
java/src/com/android/inputmethod/latin/SubtypeSwitcher.java
View File

@ -98,9 +98,9 @@ public class SubtypeSwitcher {
mConnectivityManager = (ConnectivityManager) service.getSystemService(
Context.CONNECTIVITY_SERVICE);
mCurrentSystemLocale = mResources.getConfiguration().locale;
mCurrentSubtype = mImm.getCurrentInputMethodSubtype();
mNoLanguageSubtype = ImfUtils.findSubtypeByLocaleAndKeyboardLayoutSet(
service, SubtypeLocale.NO_LANGUAGE, SubtypeLocale.QWERTY);
mCurrentSubtype = ImfUtils.getCurrentInputMethodSubtype(service, mNoLanguageSubtype);
if (mNoLanguageSubtype == null) {
throw new RuntimeException("Can't find no lanugage with QWERTY subtype");
}
@ -113,7 +113,7 @@ public class SubtypeSwitcher {
// Only configuration changed event is allowed to call this because this is heavy.
private void updateAllParameters() {
mCurrentSystemLocale = mResources.getConfiguration().locale;
updateSubtype(mImm.getCurrentInputMethodSubtype());
updateSubtype(ImfUtils.getCurrentInputMethodSubtype(mService, mNoLanguageSubtype));
updateParametersOnStartInputView();
}
@ -142,7 +142,7 @@ public class SubtypeSwitcher {
+ currentSubtype.getLocale() + "/" + currentSubtype.getExtraValue());
Log.w(TAG, "Last subtype was disabled. Update to the current one.");
}
updateSubtype(mImm.getCurrentInputMethodSubtype());
updateSubtype(ImfUtils.getCurrentInputMethodSubtype(mService, mNoLanguageSubtype));
}
}