public void setColorModel(COLORMODEL cm) {
decoder.setColorModel(cm);
}
/**
* Create a view showing a VNC connection
*
* @param context Containing context (activity)
* @param bean Connection settings
* @param setModes Callback to run on UI thread after connection is set up
*/
void initializeVncCanvas(ConnectionBean bean, VncDatabase db, final Runnable setModes) {
this.setModes = setModes;
connection = bean;
database = db;
decoder.setColorModel(COLORMODEL.valueOf(bean.getColorModel()));
// Startup the RFB thread with a nifty progress dialog
final ProgressDialog pd =
ProgressDialog.show(
getContext(),
"Connecting...",
"Establishing handshake.\nPlease wait...",
true,
true,
new DialogInterface.OnCancelListener() {
@Override
public void onCancel(DialogInterface dialog) {
closeConnection();
handler.post(
new Runnable() {
public void run() {
Utils.showFatalErrorMessage(getContext(), "VNC connection aborted!");
}
});
}
});
// Make this dialog cancellable only upon hitting the Back button and not touching outside.
pd.setCanceledOnTouchOutside(false);
final Display display = pd.getWindow().getWindowManager().getDefaultDisplay();
displayWidth = display.getWidth();
displayHeight = display.getHeight();
Thread t =
new Thread() {
public void run() {
try {
if (connection.getConnectionType() < 4) {
connectAndAuthenticate(connection.getUserName(), connection.getPassword());
rfbconn = rfb;
pointer = new RemotePointer(rfbconn, VncCanvas.this, handler);
keyboard = new RemoteKeyboard(rfbconn, VncCanvas.this, handler);
doProtocolInitialisation(displayWidth, displayHeight);
handler.post(
new Runnable() {
public void run() {
pd.setMessage("Downloading first frame.\nPlease wait...");
}
});
sendUnixAuth();
if (connection.getUseLocalCursor()) initializeSoftCursor();
processNormalProtocol(getContext(), pd, setModes);
} else {
cc = new CConn(VncCanvas.this, sock, null, false, connection);
rfbconn = cc;
pointer = new RemotePointer(rfbconn, VncCanvas.this, handler);
keyboard = new RemoteKeyboard(rfbconn, VncCanvas.this, handler);
initializeBitmap(displayWidth, displayHeight);
processNormalProtocolSecure(getContext(), pd, setModes);
}
} catch (Throwable e) {
if (maintainConnection) {
Log.e(TAG, e.toString());
e.printStackTrace();
// Ensure we dismiss the progress dialog
// before we fatal error finish
if (pd.isShowing()) pd.dismiss();
if (e instanceof OutOfMemoryError) {
System.gc();
showFatalMessageAndQuit(
"Unable to allocate sufficient memory to draw remote screen. "
+ "To fix this, it's best to restart the application. "
+ "As a last resort, you may try restarting your device.");
} else {
String error = "Connection failed!";
if (e.getMessage() != null) {
if (e.getMessage().indexOf("authentication") > -1
|| e.getMessage().indexOf("Unknown security result") > -1
|| e.getMessage().indexOf("password check failed") > -1) {
error =
"VNC authentication failed! Check VNC password (and user if applicable).";
}
error = error + "<br>" + e.getLocalizedMessage();
}
showFatalMessageAndQuit(error);
}
}
}
}
};
t.start();
clipboardMonitor = new ClipboardMonitor(getContext(), this);
if (clipboardMonitor != null) {
clipboardMonitorTimer = new Timer();
clipboardMonitorTimer.schedule(clipboardMonitor, 0, 500);
}
}
