public final boolean onKeyDown(final int n, final KeyEvent keyEvent) {
if (n == 4 || (this.g == 2 && n != 0 && !keyEvent.isSystem())) {
this.onDestroy();
return true;
}
if (this.t != null) {
return this.t.onKeyDown(n, keyEvent);
}
return super.onKeyDown(n, keyEvent);
}
boolean translateAndSendNativeEvents(KeyEvent event) {
if (mNativeImeAdapterAndroid == 0) return false;
int action = event.getAction();
if (action != KeyEvent.ACTION_DOWN && action != KeyEvent.ACTION_UP) {
// action == KeyEvent.ACTION_MULTIPLE
// TODO(bulach): confirm the actual behavior. Apparently:
// If event.getKeyCode() == KEYCODE_UNKNOWN, we can send a
// composition key down (229) followed by a commit text with the
// string from event.getUnicodeChars().
// Otherwise, we'd need to send an event with a
// WebInputEvent::IsAutoRepeat modifier. We also need to verify when
// we receive ACTION_MULTIPLE: we may receive it after an ACTION_DOWN,
// and if that's the case, we'll need to review when to send the Char
// event.
return false;
}
// Begin add by TCL zhanghangzhi, mail: [email protected]
if (event.getKeyCode() == KeyEvent.KEYCODE_DPAD_CENTER
&& (event.getFlags() & KeyEvent.FLAG_FROM_SYSTEM) != 0) {
android.os.SystemProperties.set(
"webviewchromium.tv_enterKeyFlag", String.valueOf(event.getFlags()));
android.util.Log.e("ImeAdapter", "[ESTALENT] sys.tv_enterKeyFlag: " + event.getFlags());
} else {
android.os.SystemProperties.set("webviewchromium.tv_enterKeyFlag", "");
android.util.Log.e("ImeAdapter", "[ESTALENT] clean sys.tv_enterKeyFlag");
}
// End of TCL
mViewEmbedder.onImeEvent(false);
return nativeSendKeyEvent(
mNativeImeAdapterAndroid,
event,
event.getAction(),
getModifiers(event.getMetaState()),
event.getEventTime(),
event.getKeyCode(),
event.isSystem(),
event.getUnicodeChar());
}