Hide Soft Input Panel - Windows Mobile Development and Hacking General

Hi, I've searched the forum but cant find what i need.
I'm developing using VS2008, VB.Net.
All I want to do is on each form_activated to remove the SIP from my program, cant find a simple solution, can anyone help?
Cheers.

Have a look at :-
http://social.msdn.microsoft.com/fo.../thread/6af088ad-3554-4141-938f-d78fdb9c27a0/

Hi,
Thanks, I tried that and the button is made invisible but if you press on the area where the button was, it re-appears again.
Also, I cant get it to work on the form activated, only on a button click.

This approach is rather more brutal. It will get rid of it, but you won't see it again until you do a soft restart!
Code:
using System;
using System.Windows.Forms;
using System.Runtime.InteropServices;
namespace TestDevApp
{
public partial class Form1 : Form
{
[DllImport("COREDLL.DLL", SetLastError = true)]
static extern IntPtr FindWindow(string lpClassName, string lpWindowName);
[DllImport("COREDLL.DLL", SetLastError = true)]
static extern bool DestroyWindow(IntPtr hWnd);
public Form1()
{
InitializeComponent();
}
private void Form1_Paint(object sender, PaintEventArgs e)
{
IntPtr hWndSipButton = FindWindow("MS_SIPBUTTON", "MS_SIPBUTTON");
if (hWndSipButton != null)
DestroyWindow(hWndSipButton);
}
}
}

Hi stephj,
That works perfectly, but like you say it is a bit brutal, is there no way of rebuilding the button on application exit without having to do a device reset?
Or instead of destroying the button just make it invisible or make it so that when the user selects it it just doesn't pop up the keyboard?
It's so much that I dont want the button there, it's more a case of i dont want the user to be able to use it.

Looks like it is a bit of pain to do in .NET, as we do not have much control over the Command Bar, when it is created.
In Win32 C++ it is no problem, as we can hijack the code that responds to the WM_CREATE message, which actually creates the Command Bar
SHCMBF_HIDESIPBUTTON works a treat.
Code:
case WM_CREATE:
SHMENUBARINFO mbi;
memset(&mbi, 0, sizeof(SHMENUBARINFO));
mbi.cbSize = sizeof(SHMENUBARINFO);
mbi.hwndParent = hWnd;
mbi.nToolBarId = IDR_MENU;
mbi.hInstRes = g_hInst;
mbi.dwFlags = SHCMBF_HIDESIPBUTTON;
if (!SHCreateMenuBar(&mbi))
{
g_hWndMenuBar = NULL;
}
else
{
g_hWndMenuBar = mbi.hwndMB;
}
// Initialize the shell activate info structure
memset(&s_sai, 0, sizeof (s_sai));
s_sai.cbSize = sizeof (s_sai);
break;
Still trying a few things out, but don't hold your breath.

Related

Programmatically cycle sound icon (sound/vibrate/mute)

When you click on the sound icon, you get the two sliders and three radio buttons. Anyone know how to set those radio buttons through code (C++) so it gets reflected in the icon display (and actually changes the "profile")?. I'd like to change to vibrate/mute/sound at different times using something like alarmToday to run a small app.
Thanks,
sbl
I wrote a profiles app in .net and C++ here are some code snippets;
You can change the registry values for the volumes (I cant remember which as I wrote it a long time ago), then you need to call the following to have the values applied.
// ProfilesHelper.cpp : Defines the entry point for the DLL application.
//
#include "stdafx.h"
#include "ProfilesHelper.h"
#include <windows.h>
#include <Soundfile.h>
void WINEXPORT SetSoundMode(int mode)
{
// Initialize an empty SNDFILEINFO structure
SNDFILEINFO sndfile = {0};
if (mode == 0)
sndfile.sstType = SND_SOUNDTYPE_ON;
if (mode == 1)
sndfile.sstType = SND_SOUNDTYPE_VIBRATE;
if (mode == 2)
sndfile.sstType = SND_SOUNDTYPE_NONE;
SndSetSound(SND_EVENT_ALL, &sndfile, false);
void AudioUpdateFromRegistry();
}
void WINEXPORT SetSystemVolume(long volume)
{
waveOutSetVolume(NULL, volume);
void AudioUpdateFromRegistry();
}
Hi,
I have a similar need of programatically cycling the sound icon to MUTE VIBRATE and normal volume icon. I can do it successfully on Windows Mobile 5.0. I created a sample application with Visual Studio 2005 for WM 5.0 and I am able to set the icons as i want. But when i tried it for PPC2003 I was not able to compile that. Missing SoudFile.h. Can any one help me to find out how to do the same thing on PPC2003 specifically i-mate devices like PDA2 and PDA2K.
Thanks
With Regards,
Bhagat Nirav K.
i know its a 2 ur old post..but i need help also now
how can i mute sounds using C# in .net 2.0 for WM6
Just forget about this header file...
Operate on HKCU\ControlPanel\Notifications\ShellOverrides\Mode value. It can have 3 states: 0 == normal, 1 == vibrate and 2 == silent. That's all
Probably you need to call AudioUpdateFromRegistry function from coredll.dll.
Or... another method
look at HKCU\ControlPanel\Sounds\RingTone0:Sound, it takes 3 different values:
*none*
*vibrate*
your ringtone name, taken from SavedSound value in the same key.
Hi,
Firstly I know this post is way old, but I thought of responding to it since I was stuck on this topic for a couple of days and couldnt find a way to resolve it.
Also others having this problem will also be redirected here through various search results as I was. So to aid them
1. Meddling with the registry to change the sound profiles didnt work for me. I tried Changing the Mode inHKCU\ControlPanel\Notifications\ShellOverrides\Mode but that didnt work on my phone.
2. What I currently have working is the following code - C# with Pinvoke
public enum SND_SOUNDTYPE
{
On,
File,
Vibrate,
None
}
private enum SND_EVENT
{
All,
RingLine1,
RingLine2,
KnownCallerLine1,
RoamingLine1,
RingVoip
}
[StructLayout(LayoutKind.Sequential)]
private struct SNDFILEINFO
{
[MarshalAs(UnmanagedType.ByValTStr, SizeConst = 260)]
public string szPathName;
[MarshalAs(UnmanagedType.ByValTStr, SizeConst = 260)]
public string szDisplayName;
public SND_SOUNDTYPE sstType;
}
[DllImport("coredll.dll")]
public static extern void AudioUpdateFromRegistry ();
[DllImport("aygshell.dll", SetLastError = true)]
private static extern uint SndSetSound(SND_EVENT seSoundEvent, ref SNDFILEINFO pSoundFileInfo, bool fSuppressUI);
static void SetProfileNormal()
{
SNDFILEINFO soundFileInfo = new SNDFILEINFO();
soundFileInfo.sstType = SND_SOUNDTYPE.On;
uint num = SndSetSound(SND_EVENT.All, ref soundFileInfo, true);
AudioUpdateFromRegistry();
}
static void SetProfileVibrate()
{
SNDFILEINFO soundFileInfo = new SNDFILEINFO();
soundFileInfo.sstType = SND_SOUNDTYPE.Vibrate;
uint num = SndSetSound(SND_EVENT.All, ref soundFileInfo, true);
AudioUpdateFromRegistry();
}
static void SetProfileMuted()
{
SNDFILEINFO soundFileInfo = new SNDFILEINFO();
soundFileInfo.sstType = SND_SOUNDTYPE.None;
uint num = SndSetSound(SND_EVENT.All, ref soundFileInfo, true);
AudioUpdateFromRegistry();
}
Hope this helps

Need C# xml ready/write example - Stummped!

OK I am writing my first Mobile 6 App, based on compact framework 2, obviously finding some differences from Framwork vs compact when dealing with reading and writting simple values to xml;
Here is what I want to do: write two textbox values to xml as follows:
<settings>
<hostip>192.168.0.14</hostip>
<hostport>8011</hostport>
</settings>
So I got the above accomplished using the following code:
--------------------
string hstip = "";
string hstport = "";
hstip = this.HostIP.Text.ToString();
hstport = this.HostPort.Text.ToString();
XmlWriterSettings xml_settings = new XmlWriterSettings();
xml_settings.Indent = true;
xml_settings.OmitXmlDeclaration = false;
xml_settings.Encoding = Encoding.UTF8;
xml_settings.ConformanceLevel = ConformanceLevel.Auto;
using (XmlWriter xml = XmlTextWriter.Create(GetApplicationDirectory() + @"\settings.xml", xml_settings))
{
xml.WriteStartElement("settings");
//xml.WriteStartAttribute("hostip", "");
xml.WriteElementString("hostip", hstip);
//xml.WriteString(hstip);
//xml.WriteEndAttribute();
xml.WriteElementString("hostport", hstport);
//xml.WriteStartAttribute("hostport", "");
//xml.WriteString(hstport);
//xml.WriteEndAttribute();
xml.WriteEndElement();
//ds.WriteXml(xml);
xml.Close();
}
-----------end of write code------------
Now the part I am stumped on as I have tried all varietions to get the data back into the textboxes, I either get and exception or blank values in the textboxes.
Here is the code:
------------------
private void SrvSettings_Load(object sender, EventArgs e)
{
XmlReaderSettings xml_settings = new XmlReaderSettings();
xml_settings.IgnoreComments = true;
xml_settings.IgnoreProcessingInstructions = true;
xml_settings.IgnoreWhitespace = true;
xml_settings.CloseInput = true;
try
{
using (XmlReader xml = XmlTextReader.Create(GetApplicationDirectory() + @"\settings.xml", xml_settings))
{
xml.ReadStartElement("settings");
xml.Read();
xml.ReadElementString(,,)
//xml.ReadToFollowing("hostip");
this.HostIP.Text = xml.GetAttribute("hostip","");
//this.HostIP.Text = xml.GetAttribute("hostip");
//xml.ReadToFollowing("hostport");
this.HostPort.Text = xml.GetAttribute("hostport","");
// Close it out----------------
xml.ReadEndElement();
xml.Close();
//ds.ReadXml(xml);
// }
}
}
catch (Exception ex)
{
System.Windows.Forms.MessageBox.Show(
ex.ToString(), "Error Loading IP settings");
}
}
------------end of read code
obviously I get an exception with this:
"System.xml.xmlexception:
"Text" is an invalid XmlNoteType. Line 2, posistion 11 at
System.xml.xmlReader.ReadEndElement()"
-----
I suspect I need to use ReadElementString, but I have tried and no workie...
Somebody have an example/class for both reading and writing per my requirements above, I would really appreciate the help..
Use XmlDocument
Try using the XmlDocument instead. It's alot easier to use for simple xml reading/writing.
Well Partially working now - I get the Hostport populated but for some reason hostip is blank even though it appears it falls through it in the case statement.. wierd..
DataSet ds = new DataSet();
XmlReaderSettings xml_settings = new XmlReaderSettings();
xml_settings.IgnoreComments = true;
xml_settings.IgnoreProcessingInstructions = true;
xml_settings.IgnoreWhitespace = true;
xml_settings.CloseInput = true;
try
{
using (XmlReader xml = XmlTextReader.Create(GetApplicationDirectory() + @"\settings.xml", xml_settings))
{
xml.MoveToContent();
xml.ReadStartElement("settings");
while (xml.Read())
{
//xml.Read();
switch (xml.Name)
{
case "hostip":
HostIP.Text = xml.ReadString(); <--I get Blank text
break;
case "hostport":
HostPort.Text = xml.ReadString(); <--POpulated OK
break;
default:
break;
}
// Close it out----------------
//xml.ReadEndElement();
}
xml.Close();
//ds.ReadXml(xml);
// }
}
}
Solved, Had to remove the line: xml.ReadStartElement("settings");
Thanks..
Just out of curiosity, what will your app do ?
I'm writing a WPF Windows App that monitors Server Services, IPs, Websites for up or down status; buiding a client server component to it, so the end goal will be to use the mobile app to connect to the host and download status on said servers being monitored and populate them in a listview whith thier up or done status.
Simple app but still in the works.
if you can make it customizable (to set up parametres, adreses) it wil be useful for many website administrators
a cool little app

Direct X and PNG Transparency on WM6.1 with .Net CF3.5

Hi all,
I'm trying to have transparent PNGs on my screen.
What is the best way to doing this ? I'm in C#, I tried DirectX, but it doesn't work.
What am I doing wrong ?
My code :
Code:
using System;
using System.Drawing;
using System.Windows.Forms;
using Microsoft.WindowsMobile.DirectX;
using Microsoft.WindowsMobile.DirectX.Direct3D;
using System.Runtime.InteropServices;
namespace Microsoft.Samples.MD3DM
{
// The main class for this sample
public class SimpleSMS : Form
{
// Our global variables for this project
Device device = null;
Texture texture = null;
Sprite sprite = null;
Rectangle rect;
public SimpleSMS()
{
// Set the caption
this.Text = "SimpleSMS";
this.MinimizeBox = false;
}
// Prepare the rendering device
public bool InitializeGraphics()
{
try
{
// Now let's setup our D3D parameters
PresentParameters presentParams = new PresentParameters();
presentParams.Windowed = true;
presentParams.SwapEffect = SwapEffect.Discard;
device = new Device(0, DeviceType.Default, this, CreateFlags.None, presentParams);
this.OnCreateDevice(device, null);
}
catch (DirectXException)
{
return false;
}
return true;
}
void OnCreateDevice(object sender, EventArgs e)
{
texture = TextureLoader.FromFile(device, @"badge.png");
sprite = new Sprite(device);
rect = new Rectangle(0, 0, 48, 48);
}
// All rendering for each frame occurs here
private void Render()
{
if (device != null)
{
device.Clear(ClearFlags.Target, System.Drawing.Color.Black, 1.0f, 0);
//Begin the scene
device.BeginScene();
device.RenderState.SourceBlend = Blend.SourceAlpha;
device.RenderState.DestinationBlend = Blend.InvSourceAlpha;
device.RenderState.AlphaBlendEnable = true;
sprite.Begin(SpriteFlags.AlphaBlend);
sprite.Draw(texture, rect, new Vector3(0.0f, 0.0f, 0.0f), new Vector3(100.0f, 100.0f, 0.0f), Color.White.ToArgb());
sprite.End();
//End the scene
device.EndScene();
device.Present();
}
}
// Called to repaint the window
protected override void OnPaint(System.Windows.Forms.PaintEventArgs e)
{
// Render on painting
this.Render();
// Render again
this.Invalidate();
}
// Called to repaint the window background
protected override void OnPaintBackground(
System.Windows.Forms.PaintEventArgs e)
{
// Do nothing to ensure that the rendering area is not overdrawn
}
// Close the window when Esc is pressed
protected override void OnKeyPress(
System.Windows.Forms.KeyPressEventArgs e)
{
// Esc was pressed
if ((int)(byte)e.KeyChar == (int)System.Windows.Forms.Keys.Escape)
this.Close();
}
/// <summary>
/// The main entry point for the application.
/// </summary>
static void Main()
{
SimpleSMS frm = new SimpleSMS();
// Initialize Direct3D
if (!frm.InitializeGraphics())
{
MessageBox.Show("Could not initialize Direct3D. " +
"This tutorial will exit.");
return;
}
Application.Run(frm);
}
}
}
Thanks for answers,
Scuse my bad english :-/
Not sure this helps, but RLTODAY works very well with transparent pngs in any WM version, and recently he released the source code:
http://rotlaus-software.de/forum/index.php?topic=1847.0
You can use ImagingFactory in OpenNETCF or other wrapper over the internet. PNGs with alpha work work for me.
AlphaControls
There is a project on Codeplex that can help you with transparency called AlphaControls. Also have a look on codeproject at the iPhone app clone
moneytoo said:
You can use ImagingFactory in OpenNETCF or other wrapper over the internet. PNGs with alpha work work for me.
Click to expand...
Click to collapse
Thank you all for answers ...
I tried OpenNetCF, without any result.
Do you have a piece of code in example ?
Try this:
http://www.codeplex.com/alphamobilecontrols
Or this:
http://johan.andersson.net/blog/2007/10/solution-for-transparent-images-on.html

[WM6] Disabling taskbar, SIP and hardware keys (including green and red buttons)

Hello there!
I've seen a lot of questions on this topic, and just yesterday, my client asked for this feature implemented in the app that we are currently developing...
After a veeeery intensive and long night, i finally found how to disable all these things! The code is written in c# using .net CF 2.0, and has been tested successfully on a HTC Tynt device. The interesting thing is that it will also disable the End Call and Make Call hardware buttons (VK_TEND and VK_TTALK). If you intend to use this in a production environment you might consider improoving it a little bit.
[DllImport("coredll.dll")]
private static extern bool UnregisterFunc1(KeyModifiers modifiers, int keyID);
[DllImport("coredll.dll", SetLastError = true)]
public static extern bool RegisterHotKey(IntPtr hWnd, // handle to window
int id, // hot key identifier
KeyModifiers Modifiers, // key-modifier options
int key //virtual-key code
);
public enum KeyModifiers
{
None = 0,
Alt = 1,
Control = 2,
Shift = 4,
Windows = 8,
Modkeyup = 0x1000,
}
private void DeactivateUI()
{
try
{
// deactivate the SIP button
IntPtr hSip = FindWindow("MS_SIPBUTTON", "MS_SIPBUTTON");
EnableWindow(hSip, false);
// deactivate the SIP button
IntPtr hTaskBar = FindWindow("HHTaskBar", null);
EnableWindow(hTaskBar, false);
// deactivate the hardware keys
for (Int32 iCounter = 193; iCounter <= 207; iCounter++)
{
UnregisterFunc1(KeyModifiers.Windows, iCounter);
RegisterHotKey(this.Handle, iCounter, KeyModifiers.Windows, iCounter);
}
UnregisterFunc1(KeyModifiers.None, 0x73); //VK_TEND
RegisterHotKey(this.Handle, 0x73, KeyModifiers.None, 0x73);
UnregisterFunc1(KeyModifiers.None, 0x72);
RegisterHotKey(this.Handle, 0x72, KeyModifiers.None, 0x72); //VK_TTALK
}
catch (Exception ex)
{
Log.WriteError(ex, false);
}
}
Cheers!
Very good, helped me a lot! But how do I unlock the keys again, without rebooting?
Thanks!
gciochina said:
Hello there!
I've seen a lot of questions on this topic, and just yesterday, my client asked for this feature implemented in the app that we are currently developing...
After a veeeery intensive and long night, i finally found how to disable all these things! The code is written in c# using .net CF 2.0, and has been tested successfully on a HTC Tynt device. The interesting thing is that it will also disable the End Call and Make Call hardware buttons (VK_TEND and VK_TTALK). If you intend to use this in a production environment you might consider improoving it a little bit.
[DllImport("coredll.dll")]
private static extern bool UnregisterFunc1(KeyModifiers modifiers, int keyID);
[DllImport("coredll.dll", SetLastError = true)]
public static extern bool RegisterHotKey(IntPtr hWnd, // handle to window
int id, // hot key identifier
KeyModifiers Modifiers, // key-modifier options
int key //virtual-key code
);
public enum KeyModifiers
{
None = 0,
Alt = 1,
Control = 2,
Shift = 4,
Windows = 8,
Modkeyup = 0x1000,
}
private void DeactivateUI()
{
try
{
// deactivate the SIP button
IntPtr hSip = FindWindow("MS_SIPBUTTON", "MS_SIPBUTTON");
EnableWindow(hSip, false);
// deactivate the SIP button
IntPtr hTaskBar = FindWindow("HHTaskBar", null);
EnableWindow(hTaskBar, false);
// deactivate the hardware keys
for (Int32 iCounter = 193; iCounter <= 207; iCounter++)
{
UnregisterFunc1(KeyModifiers.Windows, iCounter);
RegisterHotKey(this.Handle, iCounter, KeyModifiers.Windows, iCounter);
}
UnregisterFunc1(KeyModifiers.None, 0x73); //VK_TEND
RegisterHotKey(this.Handle, 0x73, KeyModifiers.None, 0x73);
UnregisterFunc1(KeyModifiers.None, 0x72);
RegisterHotKey(this.Handle, 0x72, KeyModifiers.None, 0x72); //VK_TTALK
}
catch (Exception ex)
{
Log.WriteError(ex, false);
}
}
Cheers!
Click to expand...
Click to collapse
Can u provide the EnableWindow method.I am getting the error in this method
Implement code
Hello!
I have created app to WM 5 - 6.5, but users can close it using END button. I see your code, but i can't implement ( i mean I don't have sufficient knowledge) it to visual studio 2008.
Could you tell me what should I do?
Error 1 'APP.Kiosk' does not contain a definition for 'Handle' and no extension method 'Handle' accepting a first argument of type 'APP.Kiosk' could be found (are you missing a using directive or an assembly reference?) C:\Documents and Settings\lupag\Moje dokumenty\Pobieranie\CEKiosk\CEKiosk\Kiosk.cs 155 43 CEKiosk
Handle? wtf

key events in the browser

Hey guys,
Is there any way to get the Android browser to handle key presses the same way a normal browser would? I'm mostly thinking about the arrow keys here. Usually, it just moves to the next link on the page. For example, try loading slides.html5rocks.com on an android device. Pushing the arrow keys should move to the next slide but instead it just highlights the links on the first slide. I'm trying this with a bluetooth keyboard but I assume it's the same on devices with physical keyboards.
On a side note, that website allows for swiping between slides. However, it does not do this when loaded in a desktop browser. Does anyone know how they did this?
Thanks
Edit: I just noticed that I posted this in the development section. I probably should have been in general. Sorry!
What exactly you want to get? Referenced site (html5rocks) work well (switching slides and so on) in HTML5 compliant browsers. For example in Google Chrome or in Firefox. Actually in Firefox 3.6.17 (version that I've tested) it works not exactly as expected but the mostly. And in my Android builtin browser it works probably as proposed. Left/right dragging gesture (on touch screen) has the same effect as pressing right/left button in desktop browser - swapping to the next/previous slide.
Anyways, if you'd like to deal with browser events, you probably should look at WebView class.
Yes, perhaps this was a bad example. What I'm wondering is if it is possible for android to interpret the arrow keys on a physical keyboard the same was as a desktop. This this particular example, you can just swipe, but I would like to be able to use the arrow keys on my keyboard to do this, just like I would on a desktop.
Maybe a better example would be http://htmlfive.appspot.com/static/gifter.html
this is impossible to use in android
the arrow keys should move your character, but they just scroll the page
I see... Well, the hack below should do what you want, but for some reason it doesn't.
Code:
public class WebActivity extends Activity {
private static final String TAG = "WebActivity";
WebView webView;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
webView = (WebView) findViewById(R.id.webview);
webView.setWebViewClient(new HelloWebViewClient());
webView.getSettings().setJavaScriptEnabled(true);
webView.setOnKeyListener(onKeyListener);
webView.addJavascriptInterface(new JavaScriptInterface(), "Android"); // this is for debug only
webView.loadUrl("http://htmlfive.appspot.com/static/gifter.html");
// webView.loadUrl("file:///android_asset/gifter.html");
}
// This is for debug - redirect Android.log() javascript calls to Log.d().
// 'Android' here - is an 'interfaceName argument' of addJavascriptInterface() call above
public class JavaScriptInterface {
public void log(String message) {
Log.d(TAG, message);
}
}
private void simulateKeyEvent(String key, int code, boolean keyDown) {
Log.d(TAG, "simulateKeyEvent('" + key + "', " + code + ", " + keyDown + ")");
webView.loadUrl("javascript:(function(){var e=document.createEvent('KeyboardEvent');e.initKeyboardEvent('" + (keyDown ? "keydown" : "keyup" ) + "',true,true,null,'" + key + "',0,0,0," + code + ",0);document.body.dispatchEvent(e);})()");
}
OnKeyListener onKeyListener = new OnKeyListener() {
@Override
public boolean onKey(View v, int keyCode, KeyEvent event) {
Log.d(TAG, ".onKey(): keyCode = " + keyCode + ", action = " + event.getAction());
int code;
String key;
switch (event.getKeyCode()) {
case KeyEvent.KEYCODE_DPAD_LEFT:
code = 37; // JavaScript KeyboardEvent.keyCode value for left arrow
key = "Left";
break;
case KeyEvent.KEYCODE_DPAD_UP:
code = 38; // ...
key = "Up";
break;
case KeyEvent.KEYCODE_DPAD_RIGHT:
code = 39;
key = "Right";
break;
case KeyEvent.KEYCODE_DPAD_DOWN:
code = 40;
key = "Down";
break;
default:
Log.d(TAG, "Unknown key");
return false;
}
boolean keyDown;
switch (event.getAction()) {
case KeyEvent.ACTION_DOWN:
keyDown = true;
break;
case KeyEvent.ACTION_UP:
keyDown = false;
break;
default:
Log.d(TAG, "Unknown action");
return false;
}
simulateKeyEvent(key, code, keyDown);
return true;
}
};
private class HelloWebViewClient extends WebViewClient {
@Override
public boolean shouldOverrideUrlLoading(WebView view, String url) {
view.loadUrl(url);
return true;
}
}
}
Looks like the problem is in the implementation of initKeyboardEvent() in WebKit (or V8?). It always produces KeyboardEvent object with 0 values of keyCode and keyChar. So this code doesn't working in my Chrome too: event is dispatched, appropriate handler is called, but keyCode is 0.
Probably there is some other way to simulate keyboard event for JavaScript running within WebView. Or maybe there is some way to redefine KeyEvent processing by WebView. I think you should look for something like this.
This is interesting subject. If you'll find a solution, please write here about it.
References:
http://developer.android.com/resources/tutorials/views/hello-webview.html - basics of WebView usage
http://developer.android.com/reference/android/webkit/WebView.html - WebView in more details
http://lexandera.com/2009/01/injecting-javascript-into-a-webview/ - about interacting with JavaScript from WebView
http://stackoverflow.com/questions/1897333/firing-a-keyboard-event-on-chrome (and many other topics) - about problems with simulating keyboard events on WebKit
this is really frustrating. No matter what I do, I just end up with keycode 0. google really needs to fix the problem with initKeyboardEvent. Oh well..
Thanks for you help

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