diff options
Diffstat (limited to 'platform/android')
| -rw-r--r-- | platform/android/display_server_android.cpp | 21 |
1 files changed, 20 insertions, 1 deletions
diff --git a/platform/android/display_server_android.cpp b/platform/android/display_server_android.cpp index e82a12ece5..aab5da4fde 100644 --- a/platform/android/display_server_android.cpp +++ b/platform/android/display_server_android.cpp @@ -498,9 +498,28 @@ void DisplayServerAndroid::_set_key_modifier_state(Ref<InputEventWithModifiers> } void DisplayServerAndroid::process_key_event(int p_keycode, int p_scancode, int p_unicode_char, bool p_pressed) { + static char32_t prev_wc = 0; + char32_t unicode = p_unicode_char; + if ((p_unicode_char & 0xfffffc00) == 0xd800) { + if (prev_wc != 0) { + ERR_PRINT("invalid utf16 surrogate input"); + } + prev_wc = unicode; + return; // Skip surrogate. + } else if ((unicode & 0xfffffc00) == 0xdc00) { + if (prev_wc == 0) { + ERR_PRINT("invalid utf16 surrogate input"); + return; // Skip invalid surrogate. + } + unicode = (prev_wc << 10UL) + unicode - ((0xd800 << 10UL) + 0xdc00 - 0x10000); + prev_wc = 0; + } else { + prev_wc = 0; + } + Ref<InputEventKey> ev; ev.instance(); - int val = p_unicode_char; + int val = unicode; int keycode = android_get_keysym(p_keycode); int phy_keycode = android_get_keysym(p_scancode); |