public KeyboardLayoutSetAdapter(Context context) {
super(context, android.R.layout.simple_spinner_item);
setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
// TODO: Should filter out already existing combinations of locale and layout.
String[] layouts = SubtypeLocale.getPredefinedKeyboardLayoutSet();
if (layouts == null) {
SubtypeLocale.init(context);
layouts = SubtypeLocale.getPredefinedKeyboardLayoutSet();
}
for (final String layout : layouts) {
// This is a dummy subtype with NO_LANGUAGE, only for display.
final InputMethodSubtype subtype =
AdditionalSubtype.createAdditionalSubtype(SubtypeLocale.NO_LANGUAGE, layout, null);
add(new KeyboardLayoutSetItem(subtype));
}
}
private void showSubtypeAlreadyExistsToast(InputMethodSubtype subtype) {
final Context context = getActivity();
final Resources res = context.getResources();
final String message =
res.getString(
R.string.custom_input_style_already_exists,
SubtypeLocale.getSubtypeDisplayName(subtype, res));
Toast.makeText(context, message, Toast.LENGTH_SHORT).show();
}
public void setSubtype(InputMethodSubtype subtype) {
mPreviousSubtype = mSubtype;
mSubtype = subtype;
if (isIncomplete()) {
setTitle(null);
setDialogTitle(R.string.add_style);
setKey(KEY_NEW_SUBTYPE);
} else {
final String displayName =
SubtypeLocale.getSubtypeDisplayName(subtype, getContext().getResources());
setTitle(displayName);
setDialogTitle(displayName);
setKey(
KEY_PREFIX
+ subtype.getLocale()
+ "_"
+ SubtypeLocale.getKeyboardLayoutSetName(subtype));
}
}
public static InputMethodSubtype findSubtypeByLocaleAndKeyboardLayoutSet(
Context context, String localeString, String keyboardLayoutSetName) {
final InputMethodInfo imi = getInputMethodInfoOfThisIme(context);
final int count = imi.getSubtypeCount();
for (int i = 0; i < count; i++) {
final InputMethodSubtype subtype = imi.getSubtypeAt(i);
final String layoutName = SubtypeLocale.getKeyboardLayoutSetName(subtype);
if (localeString.equals(subtype.getLocale()) && keyboardLayoutSetName.equals(layoutName)) {
return subtype;
}
}
return null;
}
public SubtypeLocaleItem(String localeString) {
this(localeString, SubtypeLocale.getSubtypeLocaleDisplayName(localeString));
}
private InputMethodSubtype findDuplicatedSubtype(InputMethodSubtype subtype) {
final String localeString = subtype.getLocale();
final String keyboardLayoutSetName = SubtypeLocale.getKeyboardLayoutSetName(subtype);
return ImfUtils.findSubtypeByLocaleAndKeyboardLayoutSet(
getActivity(), localeString, keyboardLayoutSetName);
}
public KeyboardLayoutSetItem(InputMethodSubtype subtype) {
super(
SubtypeLocale.getKeyboardLayoutSetName(subtype),
SubtypeLocale.getKeyboardLayoutSetDisplayName(subtype));
}
public static void init(LatinIME service) {
SubtypeLocale.init(service);
sInstance.initialize(service);
sInstance.updateAllParameters();
}
