package opusmicro.keycode.test;
//import game.MainCanvas;
import Javax.microedition.lcdui.Canvas;
/**
* Class redefines codes of mobile phone to our constant values.
* Class can give to developers following information:
* <ul>
* <li/><i>defined platform name</i><br>
* In case if device vendor not defined we'll recIEve <code>PLATFORM_NOT_DEFINED</code> like platform name.
* Same in this case keyCodes will be setted like for Nokia and SE. It's done for work on emulators,
* because on some of them it's impossible to define platform name.
* <li/><i>adopted to our constants key code value</i>
* <li/><i>for test returns defined real code of left softkey</i>
* </ul>
*/
public final class KeyCodeAdapter {
/**
* instance on this class
*/
private static final KeyCodeAdapter instance = new KeyCodeAdapter();
/**
* canvas used for definig codes
*/
private final Canvas adaptorCanvas;
/**
* constants for platforms names
*/
public static final String PLATFORM_MOTOROLA = "motorola";
public static final String PLATFORM_NOKIA = "nokia";
public static final String PLATFORM_SONY_ERICSSON = "SE";
public static final String PLATFORM_SIEMENS = "sIEmens";
public static final String PLATFORM_SAMSUNG = "samsung";
public static final String PLATFORM_LG = "LG";
public static final String PLATFORM_NOT_DEFINED = "NA";
/**
* constants for keycodes
*/
public static final int SOFT_KEY_LEFT = -201;
public static final int SOFT_KEY_RIGHT = -202;
public static final int SOFT_KEY_MIDDLE_INTERNET = -203;
/**
* this key is present on Nokia s60
*/
public static final int PENCIL_KEY = -207;
public static final int DELETE_KEY = -204;
public static final int BACK_KEY = -205;
// public static final int SEND_KEY = -206; //constant will be used in future for green key start dialling
public static final int KEY_1 = 201;
public static final int KEY_2 = 202;
public static final int KEY_3 = 203;
public static final int KEY_4 = 204;
public static final int KEY_5 = 205;
public static final int KEY_6 = 206;
public static final int KEY_7 = 207;
public static final int KEY_8 = 208;
public static final int KEY_9 = 209;
public static final int KEY_0 = 200;
public static final int KEY__POUND = 211;
public static final int KEY__STAR = 212;
/**
* KEYS on JOISTICK
*/
public static final int UP_KEY = 221;
public static final int DOWN_KEY = 222;
public static final int LEFT_KEY = 223;
public static final int RIGHT_KEY = 224;
public static final int CENTER_KEY = 225;
public static final int NOT_DEFINED_KEY = 254;
/**
* current platform name
*/
private final String PLATFORM_NAME;
/**
* current platform codeofSoftkey
*/
private final int SOFTKEY_LEFT;
private final int SOFTKEY_RIGHT;
private final int SOFTKEY_MIDDLE_INTERNET;
private final int SOFTKEY_DELETE;
private final int SOFTKEY_BACK;
/**
* standart values for softkeys of different platforms
* used only in predefining
*/
private static final int SOFT_KEY_LEFT_SE = -6;
private static final int SOFT_KEY_RIGHT_SE = -7;
private static final int DELETE_KEY_SE = -8;
private static final int INTERNET_KEY_SE = -10;
private static final int BACK_KEY_SE = -11;
private static final int SOFT_KEY_LEFT_SAMSUNG = -6;
private static final int SOFT_KEY_RIGHT_SAMSUNG = -7;
private static final int DELETE_KEY_SAMSUNG = -8;
private static final int SOFT_KEY_LEFT_SIEMENS = -1;
private static final int SOFT_KEY_RIGHT_SIEMENS = -4;
private static final int SOFT_KEY_LEFT_NOKIA = -6;
private static final int SOFT_KEY_RIGHT_NOKIA = -7;
private static final int DELETE_KEY_NOKIA = -8;
private static final int PENCIL_KEY_NOKIA = -50;
private static final int SOFT_KEY_LEFT_MOTOROLA = -21;
private static final int SOFT_KEY_RIGHT_MOTOROLA = -22;
private static final int SOFT_KEY_LEFT_MOTOROLA2 = -20;
private static final int SOFT_KEY_LEFT_MOTOROLA1 = 21;
private static final int SOFT_KEY_RIGHT_MOTOROLA1 = 22;
private static final int SOFT_KEY_MIDLE_MOTOROLA = -23;
private static final int SOFT_KEY_MIDLE_NOKIA = -5;
private static final String SOFT_Word = "SOFT";
/**
* constructor.
* here is predefining of spesial keys and platform made
*/
private KeyCodeAdapter() {
adaptorCanvas = MainCanvas.getInstance();
PLATFORM_NAME = getPlatform();
SOFTKEY_LEFT = getLeftSoftkeyCode();
SOFTKEY_RIGHT = getRightSoftkeyCode();
SOFTKEY_MIDDLE_INTERNET = getMidleORInternetSoftkeyCode();
SOFTKEY_DELETE = getDeleteKeyCode();
SOFTKEY_BACK = getBackKeyCode();
}
/**
* return platform keycode of left softkey
* if it's defined
* default value -6
*
* @return SOFTKEY_LEFT
*/
public int getPlatformSoftkeyLeftCode() {
return SOFTKEY_LEFT;
}
/**
* Returns mobile phone platform
*
* @return name mobile phone platform
*/
private String getPlatform() {
// detecting NOKIA or SonyEriCSSon
try {
final String currentPlatform = System.getProperty("microedition.platform");
if (currentPlatform.indexOf("Nokia") != -1) {
return PLATFORM_NOKIA;
} else if (currentPlatform.indexOf("SonyEriCSSon") != -1) {
return PLATFORM_SONY_ERICSSON;
}
} catch (Throwable ex) {
}
// detecting SAMSUNG
try {
Class.forName("com.samsung.util.Vibration");
return PLATFORM_SAMSUNG;
} catch (Throwable ex) {
}
// detecting MOTOROLA
try {
Class.forName("com.motorola.multimedia.Vibrator");
return PLATFORM_MOTOROLA;
} catch (Throwable ex) {
try {
Class.forName("com.motorola.graphics.j3d.Effect3D");
return PLATFORM_MOTOROLA;
} catch (Throwable ex2) {
try {
Class.forName("com.motorola.multimedia.Lighting");
return PLATFORM_MOTOROLA;
} catch (Throwable ex3) {
try {
Class.forName("com.motorola.multimedia.FunLight");
return PLATFORM_MOTOROLA;
} catch (Throwable ex4) {
}
}
}
}
try {
if (adaptorCanvas.getKeyName(SOFT_KEY_LEFT_MOTOROLA).toUpperCase().indexOf(SOFT_Word) > -1) {
return PLATFORM_MOTOROLA;
}
} catch (Throwable e) {
try {
if (adaptorCanvas.getKeyName(SOFT_KEY_LEFT_MOTOROLA1).toUpperCase().indexOf(SOFT_Word) > -1) {
return PLATFORM_MOTOROLA;
}
} catch (Throwable e1) {
try {
if (adaptorCanvas.getKeyName(SOFT_KEY_LEFT_MOTOROLA2).toUpperCase().indexOf(SOFT_Word) > -1) {
return PLATFORM_MOTOROLA;
}
} catch (Throwable e2) {
}
}
}
// detecting SIEMENS
try {
Class.forName("com.sIEmens.mp.io.File");
return PLATFORM_SIEMENS;
} catch (Throwable ex) {
}
// detecting LG
try {
Class.forName("mmpp.media.MediaPlayer");
return PLATFORM_LG;
} catch (Throwable ex) {
try {
Class.forName("mmpp.phone.Phone");
return PLATFORM_LG;
} catch (Throwable ex1) {
try {
Class.forName("mmpp.lang.MathFP");
return PLATFORM_LG;
} catch (Throwable ex2) {
try {
Class.forName("mmpp.media.BackLight");
return PLATFORM_LG;
} catch (Throwable ex3) {
}
}
}
}
return PLATFORM_NOT_DEFINED;
}
/**
* define real left soft key code by platform
*
* @return code
*/
private int getLeftSoftkeyCode() {
int keyCode = 0;
try {
if (PLATFORM_NAME.equals(PLATFORM_MOTOROLA)) {
String softkeyLeftMoto = "";
try {
softkeyLeftMoto = adaptorCanvas.getKeyName(SOFT_KEY_LEFT_MOTOROLA).toUpperCase();
} catch (IllegalArgumentException ilae) {
// ilae.printStackTrace();
}
String softkeyLeftMoto1 = "";
try {
softkeyLeftMoto1 = adaptorCanvas.getKeyName(SOFT_KEY_LEFT_MOTOROLA1).toUpperCase();
} catch (IllegalArgumentException ilae) {
// ilae.printStackTrace();
}
String softkeyLeftMoto2 = "";
try {
softkeyLeftMoto2 = adaptorCanvas.getKeyName(SOFT_KEY_LEFT_MOTOROLA2).toUpperCase();
} catch (IllegalArgumentException ilae) {
// ilae.printStackTrace();
}
if (softkeyLeftMoto.indexOf(SOFT_Word) >= 0 && softkeyLeftMoto.indexOf("1") >= 0) {
return SOFT_KEY_LEFT_MOTOROLA;
} else if (softkeyLeftMoto1.indexOf(SOFT_Word) >= 0 && softkeyLeftMoto1.indexOf("1") >= 0) {
return SOFT_KEY_LEFT_MOTOROLA1;
} else if (softkeyLeftMoto2.indexOf(SOFT_Word) >= 0 && softkeyLeftMoto2.indexOf("1") >= 0) {
return SOFT_KEY_LEFT_MOTOROLA2;
} else if (softkeyLeftMoto.indexOf(SOFT_Word) >= 0 && softkeyLeftMoto.indexOf("LEFT") >= 0) {
return SOFT_KEY_LEFT_MOTOROLA;
} else if (softkeyLeftMoto1.indexOf(SOFT_Word) >= 0 && softkeyLeftMoto1.indexOf("LEFT") >= 0) {
return SOFT_KEY_LEFT_MOTOROLA1;
} else if (softkeyLeftMoto2.indexOf(SOFT_Word) >= 0 && softkeyLeftMoto2.indexOf("LEFT") >= 0) {
return SOFT_KEY_LEFT_MOTOROLA2;
}
} else if (PLATFORM_NAME.equals(PLATFORM_NOKIA)) {
return SOFT_KEY_LEFT_NOKIA;
} else if (PLATFORM_NAME.equals(PLATFORM_SAMSUNG)) {
// String leftkeySamsungName = adaptorCanvas.getKeyName(SOFT_KEY_LEFT_SAMSUNG).toUpperCase();
// if (leftkeySamsungName.indexOf(SOFT_Word) >= 0) {
// if (leftkeySamsungName.indexOf("1") >= 0) {
return SOFT_KEY_LEFT_SAMSUNG;
// } else if (leftkeySamsungName.indexOf("LEFT") >= 0) {
// return SOFT_KEY_LEFT_SAMSUNG;
// }
// }
} else if (PLATFORM_NAME.equals(PLATFORM_SIEMENS)) {
String leftKeySiemensName = adaptorCanvas.getKeyName(SOFT_KEY_LEFT_SIEMENS).toUpperCase();
if (leftKeySIEmensName.indexOf(SOFT_Word) >= 0) {
if (leftKeySIEmensName.indexOf("1") >= 0) {
return SOFT_KEY_LEFT_SIEMENS;
} else if (leftKeySIEmensName.indexOf("LEFT") >= 0) {
return SOFT_KEY_LEFT_SIEMENS;
}
}
} else if (PLATFORM_NAME.equals(PLATFORM_SONY_ERICSSON)) {
return SOFT_KEY_LEFT_SE;
} else if (PLATFORM_NAME.equals(PLATFORM_NOT_DEFINED)) {
//
for (int i = -125; i <= 125; i++) {
if (i == 0) {
i++;
}
// System.out.println(getKeyName(i).toUpperCase());
final String s = adaptorCanvas.getKeyName(i).toUpperCase();
if (s.indexOf(SOFT_Word) >= 0) {
if (s.indexOf("1") >= 0) {
keyCode = i;
break;
}
if (s.indexOf("LEFT") >= 0) {
keyCode = i;
break;
}
}
}
}
if (keyCode == 0) {
//#if emulator
return SOFT_KEY_LEFT_NOKIA;
//#endif
}
} catch (Throwable iaEx) {
//#if emulator
return SOFT_KEY_LEFT_NOKIA;
//#endif
}
return keyCode;
}
/**
* define real right soft key code for current platform
*
* @return code
*/
private int getRightSoftkeyCode() {
int keyCode = 0;
try {
if (PLATFORM_NAME.equals(PLATFORM_MOTOROLA)) {
String rightSoftMoto1 = "";
try {
rightSoftMoto1 = adaptorCanvas.getKeyName(SOFT_KEY_LEFT_MOTOROLA1).toUpperCase();
} catch (IllegalArgumentException ilae) {
// ilae.printStackTrace();
}
String rightSoftMoto = "";
try {
rightSoftMoto = adaptorCanvas.getKeyName(SOFT_KEY_RIGHT_MOTOROLA).toUpperCase();
} catch (IllegalArgumentException ilae) {
// ilae.printStackTrace();
}
String rightSoftMoto2 = "";
try {
rightSoftMoto2 = adaptorCanvas.getKeyName(SOFT_KEY_RIGHT_MOTOROLA1).toUpperCase();
} catch (IllegalArgumentException ilae) {
// ilae.printStackTrace();
}
if (rightSoftMoto.indexOf(SOFT_Word) >= 0 && rightSoftMoto.indexOf("2") >= 0) {
return SOFT_KEY_RIGHT_MOTOROLA;
} else if (rightSoftMoto1.indexOf(SOFT_Word) >= 0 && rightSoftMoto1.indexOf("2") >= 0) {
return SOFT_KEY_RIGHT_MOTOROLA;
} else if (rightSoftMoto2.indexOf(SOFT_Word) >= 0 && rightSoftMoto2.indexOf("2") >= 0) {
return SOFT_KEY_RIGHT_MOTOROLA1;
} else if (rightSoftMoto.indexOf(SOFT_Word) >= 0 && rightSoftMoto.indexOf("RIGHT") >= 0) {
return SOFT_KEY_LEFT_MOTOROLA;
} else if (rightSoftMoto1.indexOf(SOFT_Word) >= 0 && rightSoftMoto1.indexOf("RIGHT") >= 0) {
return SOFT_KEY_RIGHT_MOTOROLA1;
} else if (rightSoftMoto2.indexOf(SOFT_Word) >= 0 && rightSoftMoto2.indexOf("RIGHT") >= 0) {
return SOFT_KEY_RIGHT_MOTOROLA;
}
} else if (PLATFORM_NAME.equals(PLATFORM_NOKIA)) {
return SOFT_KEY_RIGHT_NOKIA;
} else if (PLATFORM_NAME.equals(PLATFORM_SAMSUNG)) {
// String rightSoftSamsung = adaptorCanvas.getKeyName(SOFT_KEY_RIGHT_SAMSUNG).toUpperCase();
// if (rightSoftSamsung.indexOf(SOFT_Word) >= 0) {
// if (rightSoftSamsung.indexOf("2") >= 0) {
return SOFT_KEY_RIGHT_SAMSUNG;
// } else if (rightSoftSamsung.indexOf("RIGHT") >= 0) {
// return SOFT_KEY_RIGHT_SAMSUNG;
// }
// }
} else if (PLATFORM_NAME.equals(PLATFORM_SIEMENS)) {
String rightSoftSiemens = adaptorCanvas.getKeyName(SOFT_KEY_RIGHT_SIEMENS).toUpperCase();
if (rightSoftSIEmens.indexOf(SOFT_Word) >= 0) {
if (rightSoftSIEmens.indexOf("4") >= 0) {
return SOFT_KEY_RIGHT_SIEMENS;
} else if (rightSoftSIEmens.indexOf("RIGHT") >= 0) {
return SOFT_KEY_RIGHT_SIEMENS;
}
}
} else if (PLATFORM_NAME.equals(PLATFORM_SONY_ERICSSON)) {
return SOFT_KEY_RIGHT_SE;
} else if (PLATFORM_NAME.equals(PLATFORM_NOT_DEFINED)) {
for (int i = -125; i <= 125; i++) {
if (i == 0) {
i++;
}
String keyName = adaptorCanvas.getKeyName(i).toUpperCase();
if (keyName.indexOf(SOFT_Word) >= 0) {
if (keyName.indexOf("2") >= 0) {
keyCode = i;
break;
} else if (keyName.indexOf("4") >= 0) {
keyCode = i;
break;
} else if (keyName.indexOf("RIGHT") >= 0) {
keyCode = i;
break;
}
}
}
}
} catch (Throwable iaEx) {
//#if emulator
return SOFT_KEY_RIGHT_NOKIA;
//#endif
}
return keyCode;
}
/**
* define real middle soft key code for current platform
*
* @return code
*/
private int getMidleORInternetSoftkeyCode() {
try {
if (PLATFORM_NAME.equals(PLATFORM_MOTOROLA)) {
if (adaptorCanvas.getKeyName(SOFT_KEY_MIDLE_MOTOROLA).toUpperCase().indexOf("SOFT") >= 0) {
return SOFT_KEY_MIDLE_MOTOROLA;
}
} else if (PLATFORM_NAME.equals(PLATFORM_NOKIA)) {
if (adaptorCanvas.getKeyName(SOFT_KEY_MIDLE_NOKIA).toUpperCase().indexOf("SOFT") >= 0) {
return SOFT_KEY_MIDLE_NOKIA;
}
} else if (PLATFORM_NAME.equals(PLATFORM_SAMSUNG)) {
} else if (PLATFORM_NAME.equals(PLATFORM_SIEMENS)) {
} else if (PLATFORM_NAME.equals(PLATFORM_SONY_ERICSSON)) {
return INTERNET_KEY_SE;
}
} catch (Throwable e) {
}
return 0;
}
/**
* define real key's C or DELETE code for current platform
*
* @return code
*/
private int getDeleteKeyCode() {
try {
if (PLATFORM_NAME.equals(PLATFORM_MOTOROLA)) {
} else if (PLATFORM_NAME.equals(PLATFORM_NOKIA)) {
if (adaptorCanvas.getKeyName(DELETE_KEY_SE).toUpperCase().indexOf("CLEAR") >= 0) {
return DELETE_KEY_NOKIA;
} else {
return DELETE_KEY_NOKIA;
}
} else if (PLATFORM_NAME.equals(PLATFORM_SAMSUNG)) {
if (adaptorCanvas.getKeyName(DELETE_KEY_SAMSUNG).toUpperCase().indexOf("CLEAR") >= 0) {
return DELETE_KEY_SAMSUNG;
}
} else if (PLATFORM_NAME.equals(PLATFORM_SIEMENS)) {
} else if (PLATFORM_NAME.equals(PLATFORM_SONY_ERICSSON)) {
if (adaptorCanvas.getKeyName(DELETE_KEY_SE).toUpperCase().indexOf("CLEAR") >= 0) {
return DELETE_KEY_SE;
} else if (adaptorCanvas.getKeyName(DELETE_KEY_SE).toUpperCase().indexOf("C") >= 0) {
return DELETE_KEY_SE;
} else {
return DELETE_KEY_SE;
}
}
} catch (Throwable e) {
return DELETE_KEY_SE;
}
return 0;
}
/**
* define real key's BACK code for current platform
*
* @return code
*/
private int getBackKeyCode() {
try {
if (PLATFORM_NAME.equals(PLATFORM_MOTOROLA)) {
} else if (PLATFORM_NAME.equals(PLATFORM_NOKIA)) {
} else if (PLATFORM_NAME.equals(PLATFORM_SAMSUNG)) {
} else if (PLATFORM_NAME.equals(PLATFORM_SIEMENS)) {
} else if (PLATFORM_NAME.equals(PLATFORM_SONY_ERICSSON)) {
return BACK_KEY_SE;
}
} catch (Throwable e) {
}
return 0;
}
/**
* name of curent platform
*
* @return PLATFORM_NAME
*/
public String getPlatformName() {
return PLATFORM_NAME;
}
/**
* Used to adopt key kode to predefined constances, which are platform independent.
* <p/>
* You can use this method in any kind of canvas, but better at first time to call
* <code>getInstance()</code> method at the beginning of midlet work, because initialisation takes time.
* <p/>
* Best variant for usage is calling <code>adoptKeyCode()</code> to use <code>keyPressed()</code> method in Canvas:
* <pre>
* protected void keyPressed(int keyCode) {
* keyCode = KeyCodeAdapter.getInstance().adoptKeyCode(keyCode);
* }
* </pre>
* and then you can use it:
* <pre>
* switch (keyCode) {
* case KeyCodeAdapter.UP_KEY:
* break;
* case KeyCodeAdapter.SOFT_KEY_LEFT:
* break;
* }</pre>
* or send this code to any other clesses.
*
* @param keycode This code is sent by platform to canvas and redirected here
* @return this keycode is equal to one of our constants declared in this class
*/
public int adoptKeyCode(int keycode) {
switch (keycode) {
case Canvas.KEY_NUM0:
return KEY_0;
case Canvas.KEY_NUM1:
return KEY_1;
case Canvas.KEY_NUM2:
return KEY_2;
case Canvas.KEY_NUM3:
return KEY_3;
case Canvas.KEY_NUM4:
return KEY_4;
case Canvas.KEY_NUM5:
return KEY_5;
case Canvas.KEY_NUM6:
return KEY_6;
case Canvas.KEY_NUM7:
return KEY_7;
case Canvas.KEY_NUM8:
return KEY_8;
case Canvas.KEY_NUM9:
return KEY_9;
case Canvas.KEY_STAR:
return KEY__STAR;
case Canvas.KEY_POUND:
return KEY__POUND;
default:
if (keycode == SOFTKEY_LEFT) {
return SOFT_KEY_LEFT;
} else if (keycode == SOFTKEY_RIGHT) {
return SOFT_KEY_RIGHT;
} else if (keycode == SOFTKEY_DELETE) {
return DELETE_KEY;
} else if (keycode == SOFTKEY_BACK) {
return BACK_KEY;
} else if (keycode == SOFTKEY_MIDDLE_INTERNET) {
return SOFT_KEY_MIDDLE_INTERNET;
} else if (keycode == PENCIL_KEY_NOKIA) {
return PENCIL_KEY;
} else {
try {
final int gameAction;
gameAction = adaptorCanvas.getGameAction(keycode);
if (gameAction == Canvas.UP) {
return UP_KEY;
} else if (gameAction == Canvas.DOWN) {
return DOWN_KEY;
} else if (gameAction == Canvas.LEFT) {
return LEFT_KEY;
} else if (gameAction == Canvas.RIGHT) {
return RIGHT_KEY;
} else if (gameAction == Canvas.FIRE) {
return CENTER_KEY;
}
} catch (IllegalArgumentException e) {
// e.printStackTrace();
}
}
break;
}
//#if debug
//# return keycode;
//#else
return NOT_DEFINED_KEY;
//#endif
}
/**
* return instance of class
*
* @return instance
*/
public static KeyCodeAdapter getInstance() {
return instance;
}
}
After actions described above it is enough to transform provided by Canvas native key-codes to our internal. This can be made by simple calling the method adoptKeyCode(), like following:
protected void keyPressed(int keyCode) {
int internalKeyCode = KeyCodeAdapter.getInstance().adoptKeyCode(keyCode);
switch (keyCode) {
case KeyCodeAdapter.SOFT_KEY_LEFT:
// some processing
break;
case KeyCodeAdapter.BACK_KEY:
// some processing
break;
default:
}
...
}
