hi experts !!

I am stuck with this issue. I am trying to send a string to a url
which is like ....
http://10.3.12.165/android/geteventlist.php?event_search_string=<entered
by user in a edittext>

it works fine if user enters a string without spaces. But as user
enters a string with spaces this error is posted in the logcat.

java.lang.IllegalArgumentException: Illegal character in query at
index 71: 
http://10.3.12.165/android/geteventlist.php?event_search_string=Concert
at LUMS
E/AndroidRuntime(  271):        at
org.apache.http.client.methods.HttpGet.<init>(HttpGet.java:75)
E/AndroidRuntime(  271):        at
com.eventify.app1.listevents.geteventlist_fromDB(listevents.java:121)
E/AndroidRuntime(  271):        at com.eventify.app1.listevents
$1.onClick(listevents.java:55)
E/AndroidRuntime(  271):        at android.view.View.performClick(View.java:
2344)
E/AndroidRuntime(  271):        at android.view.View.onTouchEvent(View.java:
4133)
E/AndroidRuntime(  271):        at
android.view.View.dispatchTouchEvent(View.java:3672)
E/AndroidRuntime(  271):        at
android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:882)
E/AndroidRuntime(  271):        at
android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:882)
E/AndroidRuntime(  271):        at
android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:882)
E/AndroidRuntime(  271):        at
android.view.ViewGroup.dispatchTouchEvent(ViewGroup.java:882)
E/AndroidRuntime(  271):        at
com.android.internal.policy.impl.PhoneWindow
$DecorView.superDispatchTouchEvent(PhoneWindow.java:1712)
E/AndroidRuntime(  271):        at
com.android.internal.policy.impl.PhoneWindow.superDispatchTouchEvent(PhoneWindow.java:
1202)
E/AndroidRuntime(  271):        at
android.app.Activity.dispatchTouchEvent(Activity.java:1987)
E/AndroidRuntime(  271):        at
com.android.internal.policy.impl.PhoneWindow
$DecorView.dispatchTouchEvent(PhoneWindow.java:1696)
E/AndroidRuntime(  271):        at
android.view.ViewRoot.handleMessage(ViewRoot.java:1658)
E/AndroidRuntime(  271):        at
android.os.Handler.dispatchMessage(Handler.java:99)
E/AndroidRuntime(  271):        at android.os.Looper.loop(Looper.java:123)
E/AndroidRuntime(  271):        at
android.app.ActivityThread.main(ActivityThread.java:4203)
E/AndroidRuntime(  271):        at
java.lang.reflect.Method.invokeNative(Native Method)
E/AndroidRuntime(  271):        at
java.lang.reflect.Method.invoke(Method.java:521)
E/AndroidRuntime(  271):        at com.android.internal.os.ZygoteInit
$MethodAndArgsCaller.run(ZygoteInit.java:791)
E/AndroidRuntime(  271):        at
com.android.internal.os.ZygoteInit.main(ZygoteInit.java:549)
E/AndroidRuntime(  271):        at dalvik.system.NativeStart.main(Native
Method)

how would i convert the string to a format when it gives no exception.
The problem is that i have to pass this complete url string with
variable to HttpGet object like...
 HttpGet request = new HttpGet(url); ///url is of type String

so i have to pass it as a string type only. kindly help me out.

Regards,
wahib


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