am 9395014e
: Don\'t resume suggestions with H/W keyboard
* commit '9395014e76877fc9ef060a3fe54a9e06f0036d6d': Don't resume suggestions with H/W keyboard
This commit is contained in:
commit
5e3b3ab809
1 changed files with 72 additions and 41 deletions
|
@ -713,11 +713,27 @@ public class LatinIME extends InputMethodService implements KeyboardActionListen
|
|||
|
||||
@Override
|
||||
public void onConfigurationChanged(final Configuration conf) {
|
||||
final SettingsValues settingsValues = mSettings.getCurrent();
|
||||
SettingsValues settingsValues = mSettings.getCurrent();
|
||||
if (settingsValues.mDisplayOrientation != conf.orientation) {
|
||||
mHandler.startOrientationChanging();
|
||||
mInputLogic.onOrientationChange(mSettings.getCurrent());
|
||||
}
|
||||
if (settingsValues.mHasHardwareKeyboard != Settings.readHasHardwareKeyboard(conf)) {
|
||||
// If the state of having a hardware keyboard changed, then we want to reload the
|
||||
// settings to adjust for that.
|
||||
// TODO: we should probably do this unconditionally here, rather than only when we
|
||||
// have a change in hardware keyboard configuration.
|
||||
loadSettings();
|
||||
settingsValues = mSettings.getCurrent();
|
||||
if (settingsValues.mHasHardwareKeyboard) {
|
||||
// We call cleanupInternalStateForFinishInput() because it's the right thing to do;
|
||||
// however, it seems at the moment the framework is passing us a seemingly valid
|
||||
// but actually non-functional InputConnection object. So if this bug ever gets
|
||||
// fixed we'll be able to remove the composition, but until it is this code is
|
||||
// actually not doing much.
|
||||
cleanupInternalStateForFinishInput();
|
||||
}
|
||||
}
|
||||
// TODO: Remove this test.
|
||||
if (!conf.locale.equals(mPersonalizationDictionaryUpdater.getLocale())) {
|
||||
refreshPersonalizationDictionarySession(settingsValues);
|
||||
|
@ -843,6 +859,16 @@ public class LatinIME extends InputMethodService implements KeyboardActionListen
|
|||
// Note: This call should be done by InputMethodService?
|
||||
updateFullscreenMode();
|
||||
|
||||
// ALERT: settings have not been reloaded and there is a chance they may be stale.
|
||||
// In the practice, if it is, we should have gotten onConfigurationChanged so it should
|
||||
// be fine, but this is horribly confusing and must be fixed AS SOON AS POSSIBLE.
|
||||
|
||||
// In some cases the input connection has not been reset yet and we can't access it. In
|
||||
// this case we will need to call loadKeyboard() later, when it's accessible, so that we
|
||||
// can go into the correct mode, so we need to do some housekeeping here.
|
||||
final boolean needToCallLoadKeyboardLater;
|
||||
final Suggest suggest = mInputLogic.mSuggest;
|
||||
if (!currentSettingsValues.mHasHardwareKeyboard) {
|
||||
// The app calling setText() has the effect of clearing the composing
|
||||
// span, so we should reset our state unconditionally, even if restarting is true.
|
||||
// We also tell the input logic about the combining rules for the current subtype, so
|
||||
|
@ -852,31 +878,33 @@ public class LatinIME extends InputMethodService implements KeyboardActionListen
|
|||
|
||||
// Note: the following does a round-trip IPC on the main thread: be careful
|
||||
final Locale currentLocale = mSubtypeSwitcher.getCurrentSubtypeLocale();
|
||||
final Suggest suggest = mInputLogic.mSuggest;
|
||||
if (null != currentLocale && !currentLocale.equals(suggest.getLocale())) {
|
||||
// TODO: Do this automatically.
|
||||
resetSuggest();
|
||||
}
|
||||
|
||||
// TODO[IL]: Can the following be moved to InputLogic#startInput?
|
||||
final boolean canReachInputConnection;
|
||||
if (!mInputLogic.mConnection.resetCachesUponCursorMoveAndReturnSuccess(
|
||||
editorInfo.initialSelStart, editorInfo.initialSelEnd,
|
||||
false /* shouldFinishComposition */)) {
|
||||
// Sometimes, while rotating, for some reason the framework tells the app we are not
|
||||
// connected to it and that means we can't refresh the cache. In this case, schedule a
|
||||
// refresh later.
|
||||
// connected to it and that means we can't refresh the cache. In this case, schedule
|
||||
// a refresh later.
|
||||
// We try resetting the caches up to 5 times before giving up.
|
||||
mHandler.postResetCaches(isDifferentTextField, 5 /* remainingTries */);
|
||||
// mLastSelection{Start,End} are reset later in this method, don't need to do it here
|
||||
canReachInputConnection = false;
|
||||
// mLastSelection{Start,End} are reset later in this method, no need to do it here
|
||||
needToCallLoadKeyboardLater = true;
|
||||
} else {
|
||||
// When rotating, initialSelStart and initialSelEnd sometimes are lying. Make a best
|
||||
// effort to work around this bug.
|
||||
mInputLogic.mConnection.tryFixLyingCursorPosition();
|
||||
mHandler.postResumeSuggestions(true /* shouldIncludeResumedWordInSuggestions */,
|
||||
true /* shouldDelay */);
|
||||
canReachInputConnection = true;
|
||||
needToCallLoadKeyboardLater = false;
|
||||
}
|
||||
} else {
|
||||
// If we have a hardware keyboard we don't need to call loadKeyboard later anyway.
|
||||
needToCallLoadKeyboardLater = false;
|
||||
}
|
||||
|
||||
if (isDifferentTextField ||
|
||||
|
@ -894,9 +922,9 @@ public class LatinIME extends InputMethodService implements KeyboardActionListen
|
|||
|
||||
switcher.loadKeyboard(editorInfo, currentSettingsValues, getCurrentAutoCapsState(),
|
||||
getCurrentRecapitalizeState());
|
||||
if (!canReachInputConnection) {
|
||||
// If we can't reach the input connection, we will call loadKeyboard again later,
|
||||
// so we need to save its state now. The call will be done in #retryResetCaches.
|
||||
if (needToCallLoadKeyboardLater) {
|
||||
// If we need to call loadKeyboard again later, we need to save its state now. The
|
||||
// later call will be done in #retryResetCaches.
|
||||
switcher.saveKeyboardState();
|
||||
}
|
||||
} else if (restarting) {
|
||||
|
@ -953,6 +981,10 @@ public class LatinIME extends InputMethodService implements KeyboardActionListen
|
|||
|
||||
private void onFinishInputViewInternal(final boolean finishingInput) {
|
||||
super.onFinishInputView(finishingInput);
|
||||
cleanupInternalStateForFinishInput();
|
||||
}
|
||||
|
||||
private void cleanupInternalStateForFinishInput() {
|
||||
mKeyboardSwitcher.deallocateMemory();
|
||||
// Remove pending messages related to update suggestions
|
||||
mHandler.cancelUpdateSuggestionStrip();
|
||||
|
@ -972,13 +1004,12 @@ public class LatinIME extends InputMethodService implements KeyboardActionListen
|
|||
+ ", cs=" + composingSpanStart + ", ce=" + composingSpanEnd);
|
||||
}
|
||||
|
||||
// If the keyboard is not visible, we don't need to do all the housekeeping work, as it
|
||||
// will be reset when the keyboard shows up anyway.
|
||||
// TODO: revisit this when LatinIME supports hardware keyboards.
|
||||
// NOTE: the test harness subclasses LatinIME and overrides isInputViewShown().
|
||||
// TODO: find a better way to simulate actual execution.
|
||||
if (isInputViewShown() &&
|
||||
mInputLogic.onUpdateSelection(oldSelStart, oldSelEnd, newSelStart, newSelEnd)) {
|
||||
// This call happens when we have a hardware keyboard as well as when we don't. While we
|
||||
// don't support hardware keyboards yet we should avoid doing the processing associated
|
||||
// with cursor movement when we have a hardware keyboard since we are not in charge.
|
||||
final SettingsValues settingsValues = mSettings.getCurrent();
|
||||
if ((!settingsValues.mHasHardwareKeyboard || ProductionFlags.IS_HARDWARE_KEYBOARD_SUPPORTED)
|
||||
&& mInputLogic.onUpdateSelection(oldSelStart, oldSelEnd, newSelStart, newSelEnd)) {
|
||||
mKeyboardSwitcher.requestUpdatingShiftState(getCurrentAutoCapsState(),
|
||||
getCurrentRecapitalizeState());
|
||||
}
|
||||
|
|
Loading…
Reference in a new issue