boolean checkCompositionQueueAndCallNative(String text, int newCursorPosition, boolean isCommit) {
if (mNativeImeAdapterAndroid == 0) return false;
// Committing an empty string finishes the current composition.
boolean isFinish = text.isEmpty();
mViewEmbedder.onImeEvent(isFinish);
int keyCode = shouldSendKeyEventWithKeyCode(text);
long timeStampMs = System.currentTimeMillis();
if (keyCode != COMPOSITION_KEY_CODE) {
sendKeyEventWithKeyCode(keyCode, KeyEvent.FLAG_SOFT_KEYBOARD | KeyEvent.FLAG_KEEP_TOUCH_MODE);
} else {
nativeSendSyntheticKeyEvent(
mNativeImeAdapterAndroid, sEventTypeRawKeyDown, timeStampMs, keyCode, 0);
if (isCommit) {
nativeCommitText(mNativeImeAdapterAndroid, text);
} else {
nativeSetComposingText(mNativeImeAdapterAndroid, text, newCursorPosition);
}
nativeSendSyntheticKeyEvent(
mNativeImeAdapterAndroid, sEventTypeKeyUp, timeStampMs, keyCode, 0);
}
return true;
}
boolean sendCompositionToNative(CharSequence text, int newCursorPosition, boolean isCommit) {
if (mNativeImeAdapterAndroid == 0) return false;
mViewEmbedder.onImeEvent();
long timestampMs = SystemClock.uptimeMillis();
nativeSendSyntheticKeyEvent(
mNativeImeAdapterAndroid,
WebInputEventType.RawKeyDown,
timestampMs,
COMPOSITION_KEY_CODE,
0,
0);
if (isCommit) {
nativeCommitText(mNativeImeAdapterAndroid, text.toString());
} else {
nativeSetComposingText(mNativeImeAdapterAndroid, text, text.toString(), newCursorPosition);
}
nativeSendSyntheticKeyEvent(
mNativeImeAdapterAndroid, WebInputEventType.KeyUp, timestampMs, COMPOSITION_KEY_CODE, 0, 0);
return true;
}