Characters sent directly to InputConnection treated as changes. (6420ec4c) · Commits · e / os / android_frameworks_base

core/java/android/webkit/WebView.java

+16 −13

Original line number	Diff line number	Diff line
		@@ -382,21 +382,24 @@ public class WebView extends AbsoluteLayout

		@Override
		public boolean sendKeyEvent(KeyEvent event) {
		// Latin IME occasionally sends delete codes directly using
		// sendKeyEvents. WebViewInputConnection should treat this
		// as a deleteSurroundingText.
		if (!mIsKeySentByMe
		&& event.getKeyCode() == KeyEvent.KEYCODE_DEL) {
		Editable editable = getEditable();
		int selectionStart = Selection.getSelectionStart(editable);
		int selectionEnd = Selection.getSelectionEnd(editable);
		if (selectionEnd > 0 && (selectionStart == selectionEnd)) {
		int action = event.getAction();
		if (action == KeyEvent.ACTION_UP) {
		// Some IMEs send key events directly using sendKeyEvents.
		// WebViewInputConnection should treat these as text changes.
		if (!mIsKeySentByMe) {
		if (event.getAction() == KeyEvent.ACTION_UP) {
		if (event.getKeyCode() == KeyEvent.KEYCODE_DEL) {
		return deleteSurroundingText(1, 0);
		} else if (action == KeyEvent.ACTION_DOWN) {
		return true; // the delete will happen in ACTION_UP
		}
		} else if (event.getKeyCode() == KeyEvent.KEYCODE_FORWARD_DEL) {
		return deleteSurroundingText(0, 1);
		} else if (event.getUnicodeChar() != 0){
		String newComposingText =
		Character.toString((char)event.getUnicodeChar());
		return commitText(newComposingText, 1);
		}
		} else if (event.getAction() == KeyEvent.ACTION_DOWN &&
		(event.getKeyCode() == KeyEvent.KEYCODE_DEL
		\|\| event.getKeyCode() == KeyEvent.KEYCODE_FORWARD_DEL
		\|\| event.getUnicodeChar() != 0)) {
		return true; // only act on action_down
		}
		}
		return super.sendKeyEvent(event);