Not sure if you're looking for this or just keyboard presses but it might
help
I picked this code up off somewhere (android I think) and adapted it from
the java
It works fine in a test app
Other than that if you're after key presses you might simply construct a
kepress listener
-- not sure if this would work
correctiondialog.SetOnKeyListener(new
Activity1.EnterListener(this,edtext,mystr));
unless anyone else knows better
======= // here's my gesture listener stuff
// these four lines are declared in the oncreate method - as you can see I
am using it with a tabhost
// you'll have to play around
private GestureDetector gestureScannerA;
private GestureListener gestureListenerA
gestureListenerA = new GestureListener(TabHost, this, 0, this.TabHost);
gestureScannerA = new GestureDetector(this, gestureListenerA);
//=======================gesture listener stuff
public class GestureListener : GestureDetector.IOnGestureListener
{
private readonly View view;
private Context cntxt;
private TabHost TH;
private static int SWIPE_MAX_OFF_PATH = 250;
private static int SWIPE_MIN_DISTANCE = 100;
private static int SWIPE_THRESHOLD_VELOCITY = 150;
public GestureListener(View view, Context Cntxt, int currtab,
TabHost th)
{
this.view = view;
this.cntxt = Cntxt;
this.TH = th;
}
//public IntPtr Handle
public IntPtr Handle
{
get { throw new NotImplementedException(); }
}
public bool OnDown(MotionEvent e)
{
// Toast.MakeText(cntxt, "down swipe",
ToastLength.Short).Show();
// view.Text = "- DOWN -";
return true;
}
public bool OnFling(MotionEvent e1, MotionEvent e2, float
velocityX, float velocityY)
{
try
{
if (System.Math.Abs(e1.GetY() - e2.GetY()) >
SWIPE_MAX_OFF_PATH)
return false;
// right to left swipe
if (e1.GetX() - e2.GetX() > SWIPE_MIN_DISTANCE &&
System.Math.Abs(velocityX) > SWIPE_THRESHOLD_VELOCITY)
{
// Toast.MakeText(view.Context, "Left Swipe",
ToastLength.Short).Show();
if (TH.CurrentTab == 4)
{
TH.CurrentTab = 0;
}
else
{
TH.CurrentTab = TH.CurrentTab + 1;
}
//TabHost.CurrentTab=1;
}
else if (e2.GetX() - e1.GetX() > SWIPE_MIN_DISTANCE &&
System.Math.Abs(velocityX) > SWIPE_THRESHOLD_VELOCITY)
// Toast.MakeText(view.Context, "Right Swipe",
ToastLength.Short).Show();
if (TH.CurrentTab == 0)
{
TH.CurrentTab = 4;
}
else
{
TH.CurrentTab = TH.CurrentTab - 1;
}
}
catch (System.Exception e)
{
Toast.MakeText(view.Context, "" + e.ToString(),
ToastLength.Long).Show();
// nothing
}
return false;
}
public void OnLongPress(MotionEvent e)
{
// Toast.MakeText(cntxt, "Long press",
ToastLength.Short).Show();
//view.Text = "- LONG PRESS -";
}
public bool OnScroll(MotionEvent e1, MotionEvent e2, float
distanceX, float distanceY)
{
// Toast.MakeText(cntxt, "this si a fling or scroll",
ToastLength.Short).Show();
//view.Text = "- FLING -";
return true;
}
public void OnShowPress(MotionEvent e)
{
// Toast.MakeText(cntxt, "a show pres?",
ToastLength.Short).Show();
//view.Text = "- SHOW PRESS -";
}
public bool OnSingleTapUp(MotionEvent e)
{
//view.Text = "- SINGLE TAP UP -";
// Toast.MakeText(cntxt, "single up tap",
ToastLength.Short).Show();
return true;
}
}
//=======================end of gesture listener stuff
-----Original Message-----
From: [email protected]
[mailto:[email protected]] On Behalf Of was
Sent: 19 August 2011 10:13
To: [email protected]
Subject: [mono-android] Detecting Keystokes
How can I detect soft and hard keyboard strokes in mfa?
Regards...Andrew
--
View this message in context:
http://mono-for-android.1047100.n5.nabble.com/Detecting-Keystokes-tp4714994p
4714994.html
Sent from the Mono for Android mailing list archive at Nabble.com.
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