// Reload enabledSubtypes from the framework.
private void updateEnabledSubtypes() {
final String currentMode = getCurrentSubtypeMode();
boolean foundCurrentSubtypeBecameDisabled = true;
mAllEnabledSubtypesOfCurrentInputMethod = mImm.getEnabledInputMethodSubtypeList(null, true);
mEnabledLanguagesOfCurrentInputMethod.clear();
mEnabledKeyboardSubtypesOfCurrentInputMethod.clear();
for (InputMethodSubtypeCompatWrapper ims : mAllEnabledSubtypesOfCurrentInputMethod) {
final String locale = getSubtypeLocale(ims);
final String mode = ims.getMode();
mLocaleSplitter.setString(locale);
if (mLocaleSplitter.hasNext()) {
mEnabledLanguagesOfCurrentInputMethod.add(mLocaleSplitter.next());
}
if (locale.equals(mInputLocaleStr) && mode.equals(currentMode)) {
foundCurrentSubtypeBecameDisabled = false;
}
if (KEYBOARD_MODE.equals(ims.getMode())) {
mEnabledKeyboardSubtypesOfCurrentInputMethod.add(ims);
}
}
mNeedsToDisplayLanguage =
!(getEnabledKeyboardLocaleCount() <= 1 && mIsSystemLanguageSameAsInputLanguage);
if (foundCurrentSubtypeBecameDisabled) {
if (DBG) {
Log.w(TAG, "Current subtype: " + mInputLocaleStr + ", " + currentMode);
Log.w(TAG, "Last subtype was disabled. Update to the current one.");
}
updateSubtype(mImm.getCurrentInputMethodSubtype());
}
}
private void initialize(LatinIME service) {
mService = service;
mResources = service.getResources();
mImm = InputMethodManagerCompatWrapper.getInstance();
mConnectivityManager =
(ConnectivityManager) service.getSystemService(Context.CONNECTIVITY_SERVICE);
mEnabledKeyboardSubtypesOfCurrentInputMethod.clear();
mEnabledLanguagesOfCurrentInputMethod.clear();
mSystemLocale = null;
mInputLocale = null;
mInputLocaleStr = null;
mCurrentSubtype = null;
mAllEnabledSubtypesOfCurrentInputMethod = null;
mVoiceInputWrapper = null;
final NetworkInfo info = mConnectivityManager.getActiveNetworkInfo();
mIsNetworkConnected = (info != null && info.isConnected());
}
public boolean isShortcutImeEnabled() {
if (mShortcutInputMethodInfo == null) {
return false;
}
if (mShortcutSubtype == null) {
return true;
}
// For compatibility, if the shortcut subtype is dummy, we assume the shortcut IME
// (built-in voice dummy subtype) is available.
if (!mShortcutSubtype.hasOriginalObject()) {
return true;
}
final boolean allowsImplicitlySelectedSubtypes = true;
for (final InputMethodSubtypeCompatWrapper enabledSubtype :
mImm.getEnabledInputMethodSubtypeList(
mShortcutInputMethodInfo, allowsImplicitlySelectedSubtypes)) {
if (enabledSubtype.equals(mShortcutSubtype)) {
return true;
}
}
return false;
}
private void updateShortcutIME() {
if (DBG) {
Log.d(
TAG,
"Update shortcut IME from : "
+ (mShortcutInputMethodInfo == null ? "<null>" : mShortcutInputMethodInfo.getId())
+ ", "
+ (mShortcutSubtype == null
? "<null>"
: (getSubtypeLocale(mShortcutSubtype) + ", " + mShortcutSubtype.getMode())));
}
// TODO: Update an icon for shortcut IME
final Map<InputMethodInfoCompatWrapper, List<InputMethodSubtypeCompatWrapper>> shortcuts =
mImm.getShortcutInputMethodsAndSubtypes();
mShortcutInputMethodInfo = null;
mShortcutSubtype = null;
for (InputMethodInfoCompatWrapper imi : shortcuts.keySet()) {
List<InputMethodSubtypeCompatWrapper> subtypes = shortcuts.get(imi);
// TODO: Returns the first found IMI for now. Should handle all shortcuts as
// appropriate.
mShortcutInputMethodInfo = imi;
// TODO: Pick up the first found subtype for now. Should handle all subtypes
// as appropriate.
mShortcutSubtype = subtypes.size() > 0 ? subtypes.get(0) : null;
break;
}
if (DBG) {
Log.d(
TAG,
"Update shortcut IME to : "
+ (mShortcutInputMethodInfo == null ? "<null>" : mShortcutInputMethodInfo.getId())
+ ", "
+ (mShortcutSubtype == null
? "<null>"
: (getSubtypeLocale(mShortcutSubtype) + ", " + mShortcutSubtype.getMode())));
}
}
// Update all parameters stored in SubtypeSwitcher.
// Only configuration changed event is allowed to call this because this is heavy.
private void updateAllParameters() {
mSystemLocale = mResources.getConfiguration().locale;
updateSubtype(mImm.getCurrentInputMethodSubtype());
updateParametersOnStartInputView();
}