@Override
public boolean onKeyMultiple(int keyCode, int count, KeyEvent event) {
if (keyCode != KeyEvent.KEYCODE_UNKNOWN || event.getAction() != KeyEvent.ACTION_MULTIPLE)
return super.onKeyMultiple(keyCode, count, event);
if (event.getCharacters() != null) {
int utf8Char = event.getCharacters().codePointAt(0);
handleKeyDown(host, utf8Char, utf8Char);
return true;
}
return false;
}
@Override
public boolean dispatchKeyEvent(KeyEvent event) {
if (m_started
&& event.getAction() == KeyEvent.ACTION_MULTIPLE
&& event.getCharacters() != null
&& event.getCharacters().length() == 1
&& event.getKeyCode() == 0) {
Log.i(
QtApplication.QtTAG,
"dispatchKeyEvent at MULTIPLE with one character: " + event.getCharacters());
QtApplication.keyDown(0, event.getCharacters().charAt(0), event.getMetaState());
QtApplication.keyUp(0, event.getCharacters().charAt(0), event.getMetaState());
}
return super.dispatchKeyEvent(event);
}
@Override
public boolean onKeyMultiple(final int inKeyCode, int repeatCount, KeyEvent event) {
String s = event.getCharacters();
if (s == null || s.length() == 0) return super.onKeyMultiple(inKeyCode, repeatCount, event);
final char[] cc = s.toCharArray();
int cnt = 0;
for (int i = cc.length; --i >= 0; cnt += cc[i] != 0 ? 1 : 0) ;
if (cnt == 0) return super.onKeyMultiple(inKeyCode, repeatCount, event);
final Activity me = this;
queueEvent(
new Runnable() {
// This method will be called on the rendering thread:
public void run() {
for (int i = 0, n = cc.length; i < n; i++) {
int keyCode;
if ((keyCode = cc[i]) != 0) {
// Simulate key down and up...
GodotLib.key(0, keyCode, true);
GodotLib.key(0, keyCode, false);
}
}
}
});
return true;
}
private void initKeyEvent(KeyEvent k) {
mAction = k.getAction();
mTime = k.getEventTime();
mMetaState = k.getMetaState();
mFlags = k.getFlags();
mKeyCode = k.getKeyCode();
mUnicodeChar = k.getUnicodeChar();
mRepeatCount = k.getRepeatCount();
mCharacters = k.getCharacters();
mDomKeyLocation =
isJoystickButton(mKeyCode) ? DOM_KEY_LOCATION_JOYSTICK : DOM_KEY_LOCATION_MOBILE;
}
@Override
public boolean onKey(View v, int keyCode, android.view.KeyEvent e) {
for (int i = 0, n = keyListeners.size(); i < n; i++)
if (keyListeners.get(i).onKey(v, keyCode, e)) return true;
synchronized (this) {
KeyEvent event = null;
if (e.getKeyCode() == android.view.KeyEvent.KEYCODE_UNKNOWN
&& e.getAction() == android.view.KeyEvent.ACTION_MULTIPLE) {
String chars = e.getCharacters();
for (int i = 0; i < chars.length(); i++) {
event = usedKeyEvents.obtain();
event.keyCode = 0;
event.keyChar = chars.charAt(i);
event.type = KeyEvent.KEY_TYPED;
keyEvents.add(event);
}
return false;
}
char character = (char) e.getUnicodeChar();
// Android doesn't report a unicode char for back space. hrm...
if (keyCode == 67) character = '\b';
switch (e.getAction()) {
case android.view.KeyEvent.ACTION_DOWN:
event = usedKeyEvents.obtain();
event.keyChar = 0;
event.keyCode = e.getKeyCode();
event.type = KeyEvent.KEY_DOWN;
// Xperia hack for circle key. gah...
if (keyCode == android.view.KeyEvent.KEYCODE_BACK && e.isAltPressed()) {
keyCode = Keys.BUTTON_CIRCLE;
event.keyCode = keyCode;
}
keyEvents.add(event);
keys.put(event.keyCode, null);
break;
case android.view.KeyEvent.ACTION_UP:
event = usedKeyEvents.obtain();
event.keyChar = 0;
event.keyCode = e.getKeyCode();
event.type = KeyEvent.KEY_UP;
// Xperia hack for circle key. gah...
if (keyCode == android.view.KeyEvent.KEYCODE_BACK && e.isAltPressed()) {
keyCode = Keys.BUTTON_CIRCLE;
event.keyCode = keyCode;
}
keyEvents.add(event);
event = usedKeyEvents.obtain();
event.keyChar = character;
event.keyCode = 0;
event.type = KeyEvent.KEY_TYPED;
keyEvents.add(event);
if (keyCode == Keys.BUTTON_CIRCLE) keys.remove(Keys.BUTTON_CIRCLE);
else keys.remove(e.getKeyCode());
}
app.getGraphics().requestRendering();
}
// circle button on Xperia Play shouldn't need catchBack == true
if (keyCode == Keys.BUTTON_CIRCLE) return true;
if (catchBack && keyCode == android.view.KeyEvent.KEYCODE_BACK) return true;
if (catchMenu && keyCode == android.view.KeyEvent.KEYCODE_MENU) return true;
return false;
}
/**
* Converts the {@link KeyEvent} into low-level events and sends them to the host as either
* key-events or text-events. This contains some logic for handling some special keys, and avoids
* sending a key-up event for a key that was previously injected as a text-event.
*/
public boolean sendKeyEvent(KeyEvent event) {
int keyCode = event.getKeyCode();
boolean pressed = event.getAction() == KeyEvent.ACTION_DOWN;
// Events received from software keyboards generate TextEvent in two
// cases:
// 1. This is an ACTION_MULTIPLE event.
// 2. Ctrl, Alt and Meta are not pressed.
// This ensures that on-screen keyboard always injects input that
// correspond to what user sees on the screen, while physical keyboard
// acts as if it is connected to the remote host.
if (event.getAction() == KeyEvent.ACTION_MULTIPLE) {
mInjector.sendTextEvent(event.getCharacters());
return true;
}
// For Enter getUnicodeChar() returns 10 (line feed), but we still
// want to send it as KeyEvent.
int unicode = keyCode != KeyEvent.KEYCODE_ENTER ? event.getUnicodeChar() : 0;
boolean no_modifiers =
!event.isAltPressed() && !event.isCtrlPressed() && !event.isMetaPressed();
if (pressed && unicode != 0 && no_modifiers) {
mPressedTextKeys.add(keyCode);
int[] codePoints = {unicode};
mInjector.sendTextEvent(new String(codePoints, 0, 1));
return true;
}
if (!pressed && mPressedTextKeys.contains(keyCode)) {
mPressedTextKeys.remove(keyCode);
return true;
}
switch (keyCode) {
// KEYCODE_AT, KEYCODE_POUND, KEYCODE_STAR and KEYCODE_PLUS are
// deprecated, but they still need to be here for older devices and
// third-party keyboards that may still generate these events. See
// https://source.android.com/devices/input/keyboard-devices.html#legacy-unsupported-keys
case KeyEvent.KEYCODE_AT:
mInjector.sendKeyEvent(0, KeyEvent.KEYCODE_SHIFT_LEFT, pressed);
mInjector.sendKeyEvent(0, KeyEvent.KEYCODE_2, pressed);
return true;
case KeyEvent.KEYCODE_POUND:
mInjector.sendKeyEvent(0, KeyEvent.KEYCODE_SHIFT_LEFT, pressed);
mInjector.sendKeyEvent(0, KeyEvent.KEYCODE_3, pressed);
return true;
case KeyEvent.KEYCODE_STAR:
mInjector.sendKeyEvent(0, KeyEvent.KEYCODE_SHIFT_LEFT, pressed);
mInjector.sendKeyEvent(0, KeyEvent.KEYCODE_8, pressed);
return true;
case KeyEvent.KEYCODE_PLUS:
mInjector.sendKeyEvent(0, KeyEvent.KEYCODE_SHIFT_LEFT, pressed);
mInjector.sendKeyEvent(0, KeyEvent.KEYCODE_EQUALS, pressed);
return true;
default:
// We try to send all other key codes to the host directly.
return mInjector.sendKeyEvent(0, keyCode, pressed);
}
}
public boolean processLocalKeyEvent(int keyCode, KeyEvent evt) {
android.util.Log.e(TAG, evt.toString() + " " + keyCode);
if (rfb != null && rfb.isInNormalProtocol()) {
RemotePointer pointer = vncCanvas.getPointer();
boolean down =
(evt.getAction() == KeyEvent.ACTION_DOWN)
|| (evt.getAction() == KeyEvent.ACTION_MULTIPLE);
boolean unicode = false;
int metaState = 0, numchars = 1;
int keyboardMetaState = evt.getMetaState();
// Add shift to metaState if necessary.
if ((keyboardMetaState & 0x000000c1) != 0) metaState |= SHIFT_MASK;
// If the keyboardMetaState contains any hint of CTRL, add CTRL_MASK to metaState
if ((keyboardMetaState & 0x00007000) != 0) metaState |= CTRL_MASK;
// If the keyboardMetaState contains left ALT, add ALT_MASK to metaState.
// Leaving KeyEvent.KEYCODE_ALT_LEFT for symbol input on hardware keyboards.
if ((keyboardMetaState & KeyEvent.META_ALT_RIGHT_ON) != 0) metaState |= ALT_MASK;
if ((keyboardMetaState & (RemoteKeyboard.SUPER_MASK | 0x00010000)) != 0)
metaState |= SUPER_MASK;
if (keyCode == KeyEvent.KEYCODE_MENU) return true; // Ignore menu key
if (pointer.handleHardwareButtons(
keyCode, evt, metaState | onScreenMetaState | hardwareMetaState)) return true;
int key = 0, keysym = 0;
if (!down) {
switch (evt.getScanCode()) {
case SCAN_ESC:
key = 0xff1b;
break;
case SCAN_LEFTCTRL:
case SCAN_RIGHTCTRL:
hardwareMetaState &= ~CTRL_MASK;
break;
case SCAN_F1:
keysym = 0xffbe;
break;
case SCAN_F2:
keysym = 0xffbf;
break;
case SCAN_F3:
keysym = 0xffc0;
break;
case SCAN_F4:
keysym = 0xffc1;
break;
case SCAN_F5:
keysym = 0xffc2;
break;
case SCAN_F6:
keysym = 0xffc3;
break;
case SCAN_F7:
keysym = 0xffc4;
break;
case SCAN_F8:
keysym = 0xffc5;
break;
case SCAN_F9:
keysym = 0xffc6;
break;
case SCAN_F10:
keysym = 0xffc7;
break;
}
switch (keyCode) {
case KeyEvent.KEYCODE_DPAD_CENTER:
hardwareMetaState &= ~CTRL_MASK;
break;
// Leaving KeyEvent.KEYCODE_ALT_LEFT for symbol input on hardware keyboards.
case KeyEvent.KEYCODE_ALT_RIGHT:
hardwareMetaState &= ~ALT_MASK;
break;
}
}
switch (keyCode) {
// case KeyEvent.KEYCODE_BACK: keysym = 0xff1b; break;
case KeyEvent.KEYCODE_DPAD_LEFT:
keysym = 0xff51;
break;
case KeyEvent.KEYCODE_DPAD_UP:
keysym = 0xff52;
break;
case KeyEvent.KEYCODE_DPAD_RIGHT:
keysym = 0xff53;
break;
case KeyEvent.KEYCODE_DPAD_DOWN:
keysym = 0xff54;
break;
case KeyEvent.KEYCODE_DEL:
keysym = 0xff08;
break;
case KeyEvent.KEYCODE_ENTER:
keysym = 0xff0d;
break;
case KeyEvent.KEYCODE_TAB:
keysym = 0xff09;
break;
case 92 /* KEYCODE_PAGE_UP */:
keysym = 0xff55;
break;
case 93 /* KEYCODE_PAGE_DOWN */:
keysym = 0xff56;
break;
case 111 /* KEYCODE_ESCAPE */:
keysym = 0xff1b;
break;
case 112 /* KEYCODE_FORWARD_DEL */:
keysym = 0xffff;
break;
case 113 /* KEYCODE_CTRL_LEFT */:
keysym = 0xffe3;
break;
case 114 /* KEYCODE_CTRL_RIGHT */:
keysym = 0xffe4;
break;
case 115 /* KEYCODE_CAPS_LOCK */:
keysym = 0xffe5;
break;
case 116 /* KEYCODE_SCROLL_LOCK */:
keysym = 0xff14;
break;
case 117 /* KEYCODE_META_LEFT */:
keysym = 0xffeb;
break;
case 118 /* KEYCODE_META_RIGHT */:
keysym = 0xffec;
break;
case 120 /* KEYCODE_SYSRQ */:
keysym = 0xff61;
break;
case 121 /* KEYCODE_BREAK */:
keysym = 0xff6b;
break;
case 122 /* KEYCODE_MOVE_HOME */:
keysym = 0xff50;
break;
case 123 /* KEYCODE_MOVE_END */:
keysym = 0xff57;
break;
case 124 /* KEYCODE_INSERT */:
keysym = 0xff63;
break;
case 131 /* KEYCODE_F1 */:
keysym = 0xffbe;
break;
case 132 /* KEYCODE_F2 */:
keysym = 0xffbf;
break;
case 133 /* KEYCODE_F3 */:
keysym = 0xffc0;
break;
case 134 /* KEYCODE_F4 */:
keysym = 0xffc1;
break;
case 135 /* KEYCODE_F5 */:
keysym = 0xffc2;
break;
case 136 /* KEYCODE_F6 */:
keysym = 0xffc3;
break;
case 137 /* KEYCODE_F7 */:
keysym = 0xffc4;
break;
case 138 /* KEYCODE_F8 */:
keysym = 0xffc5;
break;
case 139 /* KEYCODE_F9 */:
keysym = 0xffc6;
break;
case 140 /* KEYCODE_F10 */:
keysym = 0xffc7;
break;
case 141 /* KEYCODE_F11 */:
keysym = 0xffc8;
break;
case 142 /* KEYCODE_F12 */:
keysym = 0xffc9;
break;
case 143 /* KEYCODE_NUM_LOCK */:
keysym = 0xff7f;
break;
case 0 /* KEYCODE_UNKNOWN */:
if (evt.getCharacters() != null) {
key = evt.getCharacters().charAt(0);
keysym = UnicodeToKeysym.translate(key);
numchars = evt.getCharacters().length();
unicode = true;
}
break;
default:
// Modifier handling is a bit tricky. Alt, Ctrl, and Super should be passed
// through to the VNC server so that they get handled there, but strip
// them from the character before retrieving the Unicode char from it.
// Don't clear Shift, we still want uppercase characters.
int metaMask =
(0x00007000 | 0x00070000); // KeyEvent.META_CTRL_MASK | KeyEvent.META_META_MASK
// We still want alt-key combinations to give us symbols, so we only strip out
// KeyEvent.META_ALT_MASK
// if we've decided to send out ALT as a separate key modifier over.
if ((metaState & ALT_MASK) != 0) metaMask |= 0x00000032;
KeyEvent copy =
new KeyEvent(
evt.getDownTime(),
evt.getEventTime(),
evt.getAction(),
evt.getKeyCode(),
evt.getRepeatCount(),
keyboardMetaState & ~metaMask,
evt.getDeviceId(),
evt.getScanCode());
key = copy.getUnicodeChar();
keysym = UnicodeToKeysym.translate(key);
break;
}
if (down) {
// Look for standard scan-codes from external keyboards
switch (evt.getScanCode()) {
case SCAN_ESC:
keysym = 0xff1b;
break;
case SCAN_LEFTCTRL:
case SCAN_RIGHTCTRL:
hardwareMetaState |= CTRL_MASK;
break;
case SCAN_F1:
keysym = 0xffbe;
break;
case SCAN_F2:
keysym = 0xffbf;
break;
case SCAN_F3:
keysym = 0xffc0;
break;
case SCAN_F4:
keysym = 0xffc1;
break;
case SCAN_F5:
keysym = 0xffc2;
break;
case SCAN_F6:
keysym = 0xffc3;
break;
case SCAN_F7:
keysym = 0xffc4;
break;
case SCAN_F8:
keysym = 0xffc5;
break;
case SCAN_F9:
keysym = 0xffc6;
break;
case SCAN_F10:
keysym = 0xffc7;
break;
}
switch (keyCode) {
case KeyEvent.KEYCODE_DPAD_CENTER:
hardwareMetaState |= CTRL_MASK;
break;
// Leaving KeyEvent.KEYCODE_ALT_LEFT for symbol input on hardware keyboards.
case KeyEvent.KEYCODE_ALT_RIGHT:
hardwareMetaState |= ALT_MASK;
break;
}
}
try {
if (afterMenu) {
afterMenu = false;
if (!down && keysym != lastKeyDown) return true;
}
if (down) lastKeyDown = keysym;
if (numchars == 1) {
android.util.Log.e(
TAG,
"action down? = "
+ down
+ " key = "
+ key
+ " keysym = "
+ keysym
+ " onscreen metastate = "
+ onScreenMetaState
+ " keyboard metastate = "
+ keyboardMetaState
+ " RFB metastate = "
+ metaState
+ " keycode = "
+ keyCode
+ " unicode = "
+ evt.getUnicodeChar());
// TODO: UGLY HACK for Z10 devices running 10.1 which never send the down-event
// for backspace... so we send it instead. Remove as soon as possible!
if (backspaceWorkaround && keyCode == KeyEvent.KEYCODE_DEL)
rfb.writeKeyEvent(keysym, (onScreenMetaState | hardwareMetaState | metaState), true);
rfb.writeKeyEvent(keysym, (onScreenMetaState | hardwareMetaState | metaState), down);
// If this is a unicode key, the up event will never come, so we artificially insert it.
if (unicode)
rfb.writeKeyEvent(keysym, (onScreenMetaState | hardwareMetaState | metaState), false);
// TODO: UGLY HACK for BB10 devices which never send the up-event
// for space, backspace and enter... so we send it instead. Remove as soon as possible!
if (bb10
&& (keyCode == KeyEvent.KEYCODE_SPACE
|| keyCode == KeyEvent.KEYCODE_DEL
|| keyCode == KeyEvent.KEYCODE_ENTER))
rfb.writeKeyEvent(keysym, (onScreenMetaState | hardwareMetaState | metaState), false);
} else if (numchars > 1) {
for (int i = 0; i < numchars; i++) {
key = evt.getCharacters().charAt(i);
// Log.e(TAG,"action down? = " + down + " key = " + key + " keysym = " + keysym + "
// onscreen metastate = " + onScreenMetaState + " keyboard metastate = " +
// keyboardMetaState + " RFB metastate = " + metaState + " keycode = " + keyCode + "
// unicode = " + evt.getUnicodeChar());
keysym = UnicodeToKeysym.translate(key);
rfb.writeKeyEvent(keysym, (onScreenMetaState | hardwareMetaState | metaState), true);
rfb.writeKeyEvent(keysym, (onScreenMetaState | hardwareMetaState | metaState), false);
}
}
} catch (Exception e) {
e.printStackTrace();
}
return true;
}
return false;
}
/**
* Called once when a keyboard key is pressed, then again when that same key is released. This is
* not guaranteed to be notified of all soft keyboard events: certian keyboards might not call it
* at all, while others might skip it in certain situations (e.g. swipe input).
*/
@Override
public boolean dispatchKeyEvent(KeyEvent event) {
int keyCode = event.getKeyCode();
// Dispatch the back button to the system to handle navigation
if (keyCode == KeyEvent.KEYCODE_BACK) {
JniInterface.disconnectFromHost();
return super.dispatchKeyEvent(event);
}
boolean pressed = event.getAction() == KeyEvent.ACTION_DOWN;
// Physical keyboard must work as if it is connected to the remote host
// and so events coming from physical keyboard never generate text
// events. Also scan codes must be used instead of key code, so that
// the keyboard layout selected on the client doesn't affect the key
// codes sent to the host.
if (event.getDeviceId() != KeyCharacterMap.VIRTUAL_KEYBOARD) {
return JniInterface.sendKeyEvent(event.getScanCode(), 0, pressed);
}
// Events received from software keyboards generate TextEvent in two
// cases:
// 1. This is an ACTION_MULTIPLE event.
// 2. Ctrl, Alt and Meta are not pressed.
// This ensures that on-screen keyboard always injects input that
// correspond to what user sees on the screen, while physical keyboard
// acts as if it is connected to the remote host.
if (event.getAction() == KeyEvent.ACTION_MULTIPLE) {
JniInterface.sendTextEvent(event.getCharacters());
return true;
}
// For Enter getUnicodeChar() returns 10 (line feed), but we still
// want to send it as KeyEvent.
int unicode = keyCode != KeyEvent.KEYCODE_ENTER ? event.getUnicodeChar() : 0;
boolean no_modifiers =
!event.isAltPressed() && !event.isCtrlPressed() && !event.isMetaPressed();
if (pressed && unicode != 0 && no_modifiers) {
mPressedTextKeys.add(keyCode);
int[] codePoints = {unicode};
JniInterface.sendTextEvent(new String(codePoints, 0, 1));
return true;
}
if (!pressed && mPressedTextKeys.contains(keyCode)) {
mPressedTextKeys.remove(keyCode);
return true;
}
switch (keyCode) {
// KEYCODE_AT, KEYCODE_POUND, KEYCODE_STAR and KEYCODE_PLUS are
// deprecated, but they still need to be here for older devices and
// third-party keyboards that may still generate these events. See
// https://source.android.com/devices/input/keyboard-devices.html#legacy-unsupported-keys
case KeyEvent.KEYCODE_AT:
JniInterface.sendKeyEvent(0, KeyEvent.KEYCODE_SHIFT_LEFT, pressed);
JniInterface.sendKeyEvent(0, KeyEvent.KEYCODE_2, pressed);
return true;
case KeyEvent.KEYCODE_POUND:
JniInterface.sendKeyEvent(0, KeyEvent.KEYCODE_SHIFT_LEFT, pressed);
JniInterface.sendKeyEvent(0, KeyEvent.KEYCODE_3, pressed);
return true;
case KeyEvent.KEYCODE_STAR:
JniInterface.sendKeyEvent(0, KeyEvent.KEYCODE_SHIFT_LEFT, pressed);
JniInterface.sendKeyEvent(0, KeyEvent.KEYCODE_8, pressed);
return true;
case KeyEvent.KEYCODE_PLUS:
JniInterface.sendKeyEvent(0, KeyEvent.KEYCODE_SHIFT_LEFT, pressed);
JniInterface.sendKeyEvent(0, KeyEvent.KEYCODE_EQUALS, pressed);
return true;
default:
// We try to send all other key codes to the host directly.
return JniInterface.sendKeyEvent(0, keyCode, pressed);
}
}
/**
* Handle onKey() events coming down from a {@link TerminalView} above us. Modify the keys to make
* more sense to a host then pass it to the transport.
*/
public boolean onKey(View v, int keyCode, KeyEvent event) {
try {
final boolean hardKeyboardHidden = manager.hardKeyboardHidden;
// Ignore all key-up events except for the special keys
if (event.getAction() == KeyEvent.ACTION_UP) {
// There's nothing here for virtual keyboard users.
if (!hardKeyboard || (hardKeyboard && hardKeyboardHidden)) return false;
// skip keys if we aren't connected yet or have been disconnected
if (bridge.isDisconnected() || bridge.transport == null) return false;
if (PreferenceConstants.KEYMODE_RIGHT.equals(keymode)) {
if (keyCode == KeyEvent.KEYCODE_ALT_RIGHT && (metaState & META_SLASH) != 0) {
metaState &= ~(META_SLASH | META_TRANSIENT);
bridge.transport.write('/');
return true;
} else if (keyCode == KeyEvent.KEYCODE_SHIFT_RIGHT && (metaState & META_TAB) != 0) {
metaState &= ~(META_TAB | META_TRANSIENT);
bridge.transport.write(0x09);
return true;
}
} else if (PreferenceConstants.KEYMODE_LEFT.equals(keymode)) {
if (keyCode == KeyEvent.KEYCODE_ALT_LEFT && (metaState & META_SLASH) != 0) {
metaState &= ~(META_SLASH | META_TRANSIENT);
bridge.transport.write('/');
return true;
} else if (keyCode == KeyEvent.KEYCODE_SHIFT_LEFT && (metaState & META_TAB) != 0) {
metaState &= ~(META_TAB | META_TRANSIENT);
bridge.transport.write(0x09);
return true;
}
}
return false;
}
// check for terminal resizing keys
if (keyCode == KeyEvent.KEYCODE_VOLUME_UP) {
bridge.increaseFontSize();
return true;
} else if (keyCode == KeyEvent.KEYCODE_VOLUME_DOWN) {
bridge.decreaseFontSize();
return true;
}
// skip keys if we aren't connected yet or have been disconnected
if (bridge.isDisconnected() || bridge.transport == null) return false;
bridge.resetScrollPosition();
if (keyCode == KeyEvent.KEYCODE_UNKNOWN && event.getAction() == KeyEvent.ACTION_MULTIPLE) {
byte[] input = event.getCharacters().getBytes(encoding);
bridge.transport.write(input);
return true;
}
int curMetaState = event.getMetaState();
final int orgMetaState = curMetaState;
if ((metaState & META_SHIFT_MASK) != 0) {
curMetaState |= KeyEvent.META_SHIFT_ON;
}
if ((metaState & META_ALT_MASK) != 0) {
curMetaState |= KeyEvent.META_ALT_ON;
}
int key = event.getUnicodeChar(curMetaState);
// no hard keyboard? ALT-k should pass through to below
if ((orgMetaState & KeyEvent.META_ALT_ON) != 0 && (!hardKeyboard || hardKeyboardHidden)) {
key = 0;
}
if ((key & KeyCharacterMap.COMBINING_ACCENT) != 0) {
mDeadKey = key & KeyCharacterMap.COMBINING_ACCENT_MASK;
return true;
}
if (mDeadKey != 0) {
key = KeyCharacterMap.getDeadChar(mDeadKey, keyCode);
mDeadKey = 0;
}
final boolean printing = (key != 0 && keyCode != KeyEvent.KEYCODE_ENTER);
// otherwise pass through to existing session
// print normal keys
if (printing) {
metaState &= ~(META_SLASH | META_TAB);
// Remove shift and alt modifiers
final int lastMetaState = metaState;
metaState &= ~(META_SHIFT_ON | META_ALT_ON);
if (metaState != lastMetaState) {
bridge.redraw();
}
if ((metaState & META_CTRL_MASK) != 0) {
metaState &= ~META_CTRL_ON;
bridge.redraw();
// If there is no hard keyboard or there is a hard keyboard currently hidden,
// CTRL-1 through CTRL-9 will send F1 through F9
if ((!hardKeyboard || (hardKeyboard && hardKeyboardHidden)) && sendFunctionKey(keyCode))
return true;
key = keyAsControl(key);
}
// handle pressing f-keys
if ((hardKeyboard && !hardKeyboardHidden)
&& (curMetaState & KeyEvent.META_SHIFT_ON) != 0
&& sendFunctionKey(keyCode)) return true;
if (key < 0x80) bridge.transport.write(key);
else
// TODO write encoding routine that doesn't allocate each time
bridge.transport.write(new String(Character.toChars(key)).getBytes(encoding));
return true;
}
// send ctrl and meta-keys as appropriate
if (!hardKeyboard || hardKeyboardHidden) {
int k = event.getUnicodeChar(0);
int k0 = k;
boolean sendCtrl = false;
boolean sendMeta = false;
if (k != 0) {
if ((orgMetaState & HC_META_CTRL_ON) != 0) {
k = keyAsControl(k);
if (k != k0) sendCtrl = true;
// send F1-F10 via CTRL-1 through CTRL-0
if (!sendCtrl && sendFunctionKey(keyCode)) return true;
} else if ((orgMetaState & KeyEvent.META_ALT_ON) != 0) {
sendMeta = true;
sendEscape();
}
if (sendMeta || sendCtrl) {
bridge.transport.write(k);
return true;
}
}
}
// try handling keymode shortcuts
if (hardKeyboard && !hardKeyboardHidden && event.getRepeatCount() == 0) {
if (PreferenceConstants.KEYMODE_RIGHT.equals(keymode)) {
switch (keyCode) {
case KeyEvent.KEYCODE_ALT_RIGHT:
metaState |= META_SLASH;
return true;
case KeyEvent.KEYCODE_SHIFT_RIGHT:
metaState |= META_TAB;
return true;
case KeyEvent.KEYCODE_SHIFT_LEFT:
metaPress(META_SHIFT_ON);
return true;
case KeyEvent.KEYCODE_ALT_LEFT:
metaPress(META_ALT_ON);
return true;
}
} else if (PreferenceConstants.KEYMODE_LEFT.equals(keymode)) {
switch (keyCode) {
case KeyEvent.KEYCODE_ALT_LEFT:
metaState |= META_SLASH;
return true;
case KeyEvent.KEYCODE_SHIFT_LEFT:
metaState |= META_TAB;
return true;
case KeyEvent.KEYCODE_SHIFT_RIGHT:
metaPress(META_SHIFT_ON);
return true;
case KeyEvent.KEYCODE_ALT_RIGHT:
metaPress(META_ALT_ON);
return true;
}
} else {
switch (keyCode) {
case KeyEvent.KEYCODE_ALT_LEFT:
case KeyEvent.KEYCODE_ALT_RIGHT:
metaPress(META_ALT_ON);
return true;
case KeyEvent.KEYCODE_SHIFT_LEFT:
case KeyEvent.KEYCODE_SHIFT_RIGHT:
metaPress(META_SHIFT_ON);
return true;
}
}
}
// look for special chars
switch (keyCode) {
case KEYCODE_ESCAPE:
sendEscape();
return true;
case KeyEvent.KEYCODE_TAB:
bridge.transport.write(0x09);
return true;
case KeyEvent.KEYCODE_SEARCH:
// check to see which shortcut the search button triggers
String search =
manager.prefs.getString(PreferenceConstants.SEARCH, PreferenceConstants.SEARCH_ESC);
if (PreferenceConstants.SEARCH_BACKBTN.equals(search)) {
// TODO: figure out what to do here!
} else if (PreferenceConstants.SEARCH_ESC.equals(search)) {
sendEscape();
}
return true;
case KeyEvent.KEYCODE_CAMERA:
// check to see which shortcut the camera button triggers
String camera =
manager.prefs.getString(
PreferenceConstants.CAMERA, PreferenceConstants.CAMERA_CTRLA_SPACE);
if (PreferenceConstants.CAMERA_CTRLA_SPACE.equals(camera)) {
bridge.transport.write(0x01);
bridge.transport.write(' ');
} else if (PreferenceConstants.CAMERA_CTRLA.equals(camera)) {
bridge.transport.write(0x01);
} else if (PreferenceConstants.CAMERA_ESC.equals(camera)) {
((vt320) buffer).keyTyped(vt320.KEY_ESCAPE, ' ', 0);
} else if (PreferenceConstants.CAMERA_ESC_A.equals(camera)) {
((vt320) buffer).keyTyped(vt320.KEY_ESCAPE, ' ', 0);
bridge.transport.write('a');
}
break;
case KeyEvent.KEYCODE_DEL:
((vt320) buffer).keyPressed(vt320.KEY_BACK_SPACE, ' ', getStateForBuffer());
metaState &= ~META_TRANSIENT;
return true;
case KeyEvent.KEYCODE_ENTER:
((vt320) buffer).keyTyped(vt320.KEY_ENTER, ' ', 0);
metaState &= ~META_TRANSIENT;
return true;
case KeyEvent.KEYCODE_DPAD_LEFT:
if (selectingForCopy) {
selectionArea.decrementColumn();
bridge.redraw();
} else {
((vt320) buffer).keyPressed(vt320.KEY_LEFT, ' ', getStateForBuffer());
metaState &= ~META_TRANSIENT;
bridge.tryKeyVibrate();
}
return true;
case KeyEvent.KEYCODE_DPAD_UP:
if (selectingForCopy) {
selectionArea.decrementRow();
bridge.redraw();
} else {
((vt320) buffer).keyPressed(vt320.KEY_UP, ' ', getStateForBuffer());
metaState &= ~META_TRANSIENT;
bridge.tryKeyVibrate();
}
return true;
case KeyEvent.KEYCODE_DPAD_DOWN:
if (selectingForCopy) {
selectionArea.incrementRow();
bridge.redraw();
} else {
((vt320) buffer).keyPressed(vt320.KEY_DOWN, ' ', getStateForBuffer());
metaState &= ~META_TRANSIENT;
bridge.tryKeyVibrate();
}
return true;
case KeyEvent.KEYCODE_DPAD_RIGHT:
if (selectingForCopy) {
selectionArea.incrementColumn();
bridge.redraw();
} else {
((vt320) buffer).keyPressed(vt320.KEY_RIGHT, ' ', getStateForBuffer());
metaState &= ~META_TRANSIENT;
bridge.tryKeyVibrate();
}
return true;
case KeyEvent.KEYCODE_DPAD_CENTER:
if (selectingForCopy) {
if (selectionArea.isSelectingOrigin()) selectionArea.finishSelectingOrigin();
else {
if (clipboard != null) {
// copy selected area to clipboard
String copiedText = selectionArea.copyFrom(buffer);
clipboard.setText(copiedText);
// XXX STOPSHIP
// manager.notifyUser(manager.getString(
// R.string.console_copy_done,
// copiedText.length()));
selectingForCopy = false;
selectionArea.reset();
}
}
} else {
if ((metaState & META_CTRL_ON) != 0) {
sendEscape();
metaState &= ~META_CTRL_ON;
} else metaPress(META_CTRL_ON);
}
bridge.redraw();
return true;
case KeyEvent.KEYCODE_PAGE_UP:
((vt320) buffer).keyPressed(vt320.KEY_PAGE_UP, ' ', getStateForBuffer());
metaState &= ~META_TRANSIENT;
bridge.tryKeyVibrate();
return true;
case KeyEvent.KEYCODE_PAGE_DOWN:
((vt320) buffer).keyPressed(vt320.KEY_PAGE_DOWN, ' ', getStateForBuffer());
metaState &= ~META_TRANSIENT;
bridge.tryKeyVibrate();
return true;
case KeyEvent.KEYCODE_MOVE_HOME:
// ((vt320) buffer).keyPressed(vt320.KEY_HOME, ' ',getStateForBuffer());
((vt320) buffer).keyTyped(vt320.KEY_ESCAPE, ' ', 0);
bridge.transport.write("[1~".getBytes());
metaState &= ~META_TRANSIENT;
bridge.tryKeyVibrate();
return true;
case KeyEvent.KEYCODE_MOVE_END:
// ((vt320) buffer).keyPressed(vt320.KEY_END, ' ',getStateForBuffer());
((vt320) buffer).keyTyped(vt320.KEY_ESCAPE, ' ', 0);
bridge.transport.write("[4~".getBytes());
metaState &= ~META_TRANSIENT;
bridge.tryKeyVibrate();
return true;
}
} catch (IOException e) {
Log.e(TAG, "Problem while trying to handle an onKey() event", e);
try {
bridge.transport.flush();
} catch (IOException ioe) {
Log.d(TAG, "Our transport was closed, dispatching disconnect event");
bridge.dispatchDisconnect(false);
}
} catch (NullPointerException npe) {
Log.d(TAG, "Input before connection established ignored.");
return true;
}
return false;
}