Method getRune

system/driver/android/GoNativeActivity.java:172–185

(int deviceId, int keyCode, int metaState)

	}

	static int getRune(int deviceId, int keyCode, int metaState) {
		try {
			int rune = KeyCharacterMap.load(deviceId).get(keyCode, metaState);
			if (rune == 0) {
				return -1;
			}
			return rune;
		} catch (KeyCharacterMap.UnavailableException e) {
			return -1;
		} catch (Exception e) {
			Log.e("Go", "exception reading KeyCharacterMap", e);
			return -1;
		}
	}

	private void load() {
		// Interestingly, NativeActivity uses a different method