@CalledByNative
private void focusedNodeChanged(boolean isEditable) {
Log.d(TAG, "focusedNodeChanged: isEditable [%b]", isEditable);
if (mTextInputType != TextInputType.NONE && mInputConnection != null && isEditable) {
restartInput();
}
}
/** Call this when keyboard configuration has changed. */
public void onKeyboardConfigurationChanged() {
Log.d(TAG, "onKeyboardConfigurationChanged: mTextInputType [%d]", mTextInputType);
if (mTextInputType != TextInputType.NONE) {
restartInput();
// By default, we show soft keyboard on keyboard changes. This is useful
// when the user switches from hardware keyboard to software keyboard.
// TODO(changwan): check if we can skip this for hardware keyboard configurations.
showSoftKeyboard();
}
}
/** Hide soft keyboard. */
private void hideKeyboard() {
Log.d(TAG, "hideKeyboard");
View view = mViewEmbedder.getAttachedView();
if (mInputMethodManagerWrapper.isActive(view)) {
// NOTE: we should not set ResultReceiver here. Otherwise, IMM will own ContentViewCore
// and ImeAdapter even after input method goes away and result gets received.
mInputMethodManagerWrapper.hideSoftInputFromWindow(view.getWindowToken(), 0, null);
}
// Detach input connection by returning null from onCreateInputConnection().
if (mTextInputType == TextInputType.NONE && mInputConnection != null) {
restartInput();
}
}
/**
* Shows or hides the keyboard based on passed parameters.
*
* @param textInputType Text input type for the currently focused field in renderer.
* @param textInputFlags Text input flags.
* @param showIfNeeded Whether the keyboard should be shown if it is currently hidden.
*/
public void updateKeyboardVisibility(
int textInputType, int textInputFlags, boolean showIfNeeded) {
Log.d(
TAG,
"updateKeyboardVisibility: type [%d->%d], flags [%d], show [%b], ",
mTextInputType,
textInputType,
textInputFlags,
showIfNeeded);
mTextInputFlags = textInputFlags;
if (mTextInputType != textInputType) {
mTextInputType = textInputType;
// No need to restart if we are going to hide anyways.
if (textInputType != TextInputType.NONE) restartInput();
}
// There is no API for us to get notified of user's dismissal of keyboard.
// Therefore, we should try to show keyboard even when text input type hasn't changed.
if (textInputType != TextInputType.NONE) {
if (showIfNeeded) showSoftKeyboard();
} else {
hideKeyboard();
}
}
@CalledByNative
private void cancelComposition() {
Log.d(TAG, "cancelComposition");
if (mInputConnection != null) restartInput();
}