Android : How To Cancel A Connection?
Jun 30, 2009How to cancel a connection?
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Android :: Cancel/abort Connection From ThreadSafeClientConnManager Connection Pool
Oct 14, 2009I'm using ThreadSafeClientConnManager to manage a pool of client connections, because my application has several threads, which are simultaneously connecting to a webserver.
Abstract sample code:
CODE:..............
Now lets say on of this threads is downloading a large file, but then the user of my application is switching to another activity/screen. Therefor the file is needless and I'd like to abort this download connection.
In ThreadSafeClientConnManager I found this method: public ClientConnectionRequest requestConnection (HttpRoute route, Object state) Returns a new ClientConnectionRequest, from which a ManagedClientConnection can be obtained or the request can be aborted.
So far I've been using:
CODE:.........
Now from what I understand, I've to use:
httpclient.getConnectionManager().requestConnection(HttpRoute route, Object state);
And that's the point where I'm stuck. I assume that for the route I can just use new HttpRoute(new HttpHost("10.0.0.1")) or whatever my server is, but what to put in for Object state?
And second, as soon as I've the ClientConnectionManager I can call getConnection(long timeout, TimeUnit tunit). But then from there, how I do I execute my HttpGet httpRequest = new HttpGet(URL_TO_FILE); as I did before with HttpResponse response = (HttpResponse) httpclient.execute(httpRequest);?
I've been gone through the documentation and tried out quite a few different things, but I wasn't able to obtain a working solution. Therefor any suggestions and/or code examples are more than welcome.
Android : How Can I Cancel Old Alarm?
Jul 2, 2010i am using a unique value (primary ID) to set an alarm. When i want to edit the alarm i am using the same key. But what i see is that both the alarms go off! original as well as edited one. how do i cancel the old alarm ?
View 2 Replies View RelatedAndroid :: How To Cancel All Alarm Created By App?
May 30, 2010I am making an event application and user can set a reminder for events he wants. So i use the alarmManager to create alarms. I would like to put a cancel all option to my main activity so that i could cancel all the alarms created by my application. The usual method for canceling the alarm with the same intent doesnt really help cause i set tha alarms on a different activity than the one I want to cancel them in. So is there a way to cancel all the alarms created by my application?
View 1 Replies View RelatedAndroid :: Cancel Alarms / Filtering?
Apr 16, 2010Code below creates an Alarm, so far everything is working fine. But i am a bit lost in the Documentaion how to cancel an Alarm. I need to cancel only special Alarm(s) depending on Intent#putExtra(IntentConstants.SELECTED_PRIMARY_KEY,_selectedID);
How can i archive this ?
CODE:.....................
Android :: Cancel This Repeating Alarm?
Jul 25, 2010I'm writing something like a reminder for users. Users will set reminders for their events, when the time comes, a repeating alarm will be set to trigger a status bar notification. But the alarm seems non-stop after I selected the notification or cleared the notification. I am not sure where to cancel this repeating alarm. Below are some of the codes...
How can I stop the alarm when the user selects the notification or clears it?
Android :: AsyncTask's Cancel Method - Possible Bug?
Jul 26, 2010As far as I can tell, AsyncTask's cancel method doesn't work as advertised. I can't tell whether this is a bug, or me not understanding AsyncTask's cancel() method. I'm asking here instead of StackOverflow because I suspect it's a bug.
I understand from past discussions here that cancel() isn't meant to actually kill a thread (though the description of the mayInterruptIfRunning flag sure implies it is). But I'm also checking for isCancelled() (which is returning false), and trying to use the onCancelled callback (which isn't getting called), to no avail.
My situation is that I have a (short-running, one small network call) AsyncTask that begins in my Activity's onCreate. If the user backs out of the screen before it finishes though, I need to either cancel the AsyncTask entirely, or at least make sure its onPostExecute doesn't do any meaningful work.
In my activity's onDestroy handler, I call cancel() on the task, and then inside the task I have an onCancelled handler that sets a boolean. In my onPostExecute handler, I check isCancelled(), and I also check to see whether the boolean has been set from onCancelled, and neither are.
I'm using the debugger, and the order of operations is:
1) onDestroy(), calls task.cancel() 2) task's onPostExecute runs, isCancelled() returns false, so I have no conditional to stop the flow and that's it. onCancelled never runs.
What am I doing wrong here? I can't find any way to tell my task not to run its work in onPostExecute.
Android :: How To Stop - Cancel CountDownTimer
Jun 29, 2010I'm extending the CountDownTimer class to obtain some custom functionality .In onTick() in case some conditions are met I call cancel() , expecting that will be the end of it, however the onTick() callback gets call until the the count down is reached . So how to prevent this from happening ?
View 3 Replies View RelatedAndroid : How To Cancel An OnItemSelected Upon Startup?
Aug 5, 20091) I have a Spinner with several options provided by an ArrayAdapter and have an onItemSelected listener on this Spinner. When selecting an item from the spinner, I want to display another view (list-view) but this method is unintentionally invoked upon initially displaying the view. The list-view is therefore displayed upon startup of the application. It is possible to add a spinner-on-item-select listener that won't fire upon initially displaying the view but only by the user selecting an item?
View 2 Replies View RelatedAndroid :: Cancel A Drag Motion On Seekbar
May 27, 2010I've been reading through the docs, and I cannot figure out how to cancel a "drag" on a Seekbar once the bar has been completed.
For example, when I drag the bar to the end, I want an event to happen. However, if I keep my finger on the screen and drag my finger past the SeekBar, it keeps firing off that event even after I reset the progress of the Seekbar. How can I prevent this action from happening?
Android :: How To Cancel Loading In WebView On Phone?
Feb 8, 2010How can I cancel a loading operation in WebView started by loadData() method?
View 1 Replies View RelatedAndroid :: AsyncTask.cancel - True - Work
Apr 20, 2010Cause it doesn't.I have a service running an Asynctask to do some work. I bind to it from an activity and call a cancel method. The service, in turn, calls AsyncTask.cancel(true);
AyncTask.cancel returns true. Nonetheless, the thread is still running happily and still doing the things in doInBackGround, sending notifications along the way.
There is no sign that it attempted to kill the thread. I am not using NDK calls or anything that I think should stop if from taking down the thread. What am I doing wrong? Or is this a known issue?
Android :: No Cancel Button In Progress Dialogs?
Jul 14, 2009I'm facing the same head-scratching moment similar to what this person (from Jan 2008) experienced when I realize that there is no cancel button in Android's progress dialog or spinners. It is now July 2009 and I've just installed the cupcake version of Android. Has this thing changed ? If not, are you adding a cancel button into the dialogs and how do you do it ?
View 4 Replies View RelatedAndroid :: Cancel Google Account In Device?
Jun 15, 2009Is there any way to cancel Google account already set on the device?
View 2 Replies View RelatedAndroid :: Display A Simple Yes/no Or Ok/cancel Dialog
Feb 23, 2009How do I display a simple yes/no or ok/cancel dialog with a title and react to the user choice?
View 3 Replies View RelatedAndroid : Cancel A Dialog By Clicking On It - No Buttons?
Apr 8, 2010I create my dialog like this code...
The suer can now cancel the notification popup message by clicking outside the box. But how do I allow the user to cancel the dialog by touching on the dialog?
Android :: Cancel Dialog After 3 Seconds / Keeps Crashing My App After Multiple Uses
Aug 21, 2010I have an extended dialog class that I want to show for 3 seconds then disappear.This works great the first 2 times it's called, but then it crashes my app after that.Admittedly, I'm not the best with threads and I think that's where my problem might be.As you can see from the code below (commented out section), I tried using a cancel event to kill the thread that is spawned, but that makes it crash the first time it's run. I've also tried doing all of this on the parent class' UI thread which yields the same result as this (crashes after 3 times displaying the dialog).
View 2 Replies View RelatedAndroid :: How To Cancel Request Of Location Update With Intent?
Jun 13, 2010I registered a PendingIntent to requestLocationUpdates(provider, minTime, minDistance, PendingIntent). But when my broadcast receiver receives this intend, how do I remove this request with removeUpdates(PendingIntent)? The receiver doesn't hold a reference to the original PendingIntent.
View 1 Replies View RelatedAndroid :: Save / Cancel Button Never Appear In Call Activity
Sep 5, 2009I'm trying to show a simple layout where I can call this activity and fill in some values, then hit the save or cancel button. Unfortunately the save and cancel buttons never appear. Can someone help please?
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/ android" android:layout_width="fill_parent" android:layout_height="wrap_content"
android:paddingLeft="8dp" android:paddingRight="8dp" android:paddingTop="8dp">
<TableLayout android:orientation="horizontal" android:layout_width="fill_parent"
android:layout_height="wrap_content"> <TableRow>
<TextView android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="@string/band" android:textStyle="bold" android:textSize="16px" android:paddingRight="5dp" />
<EditText android:id="@+id/band" android:layout_width="fill_parent" android:layout_height="wrap_content" android:layout_weight="1"/>
</TableRow> <TableRow>
<TextView android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="@string/members" android:textStyle="bold" android:textSize="16px" android:paddingRight="5dp" />
<EditText android:id="@+id/members" android:layout_width="fill_parent" android:layout_height="wrap_content" android:layout_weight="1"/>
</TableRow> </TableLayout>
<TableLayout android:orientation="horizontal" android:layout_width="fill_parent" android:layout_height="fill_parent">
<TableRow> <Button android:id="@+id/save" android:text="@string/save" android:layout_width="fill_parent" android:layout_height="wrap_content" android:layout_weight="1" />
<Button android:id="@+id/cancel" android:text="@string/cancel" android:layout_width="fill_parent" android:layout_height="wrap_content" android:layout_weight="1" />
</TableRow> </TableLayout> </LinearLayout>
Android :: Using Cancel Method From Toast In Main UI Thread
Nov 16, 2010I want to cancel a Toast to show the next one. This is the description of the behavious I want, when I select one element in the menu i display a toast from the actuel menu element, but if i switch from one element to an other quickly i'm creating a list of Toast to display. So i need to cancel the previous one but i never succed. This is an extract of my code: public class MainActivity extends TabActivity
private Toast toast; private String toastMsg;
private void toast(){ if(toast!=null){ toast.cancel(); } toast = Toast.makeText(MainActivity.this, toastMsg,Toast.LENGTH_SHORT);
toast.show(); } }
Android :: Lazy List With Images - How To Cancel Thread From UI
Oct 1, 2010I have found this example http://stackoverflow.com/questions/541966/android-how-do-i-do-a-lazy-load-of-images-in-listview/3068012#3068012 from Fedor which is absolutely great for what I need.
I have a question. if beside the Clear Cache button there would be a button with Cancel. How could I in onClick cancel the image download thread from the UI? code...
Android :: Identify And Cancel An Alarm Send To AlarmManager?
Nov 18, 2010If I use the AlarmManager to schedule an alarm (a PendintIntent which should be send), how can I identify that alarm later to cancel it? Can I cancel all alarms scheduled by my app?
View 1 Replies View RelatedAndroid :: Popup When No Connection Default Connection Failed Dialog
May 12, 2010Whenever a application needs internet and connection fails, I get a message dialog
Connection failed
This application requires network access. Enable mobile network or Wi-Fi to download data.
and two buttons, Settings, Cancel.
How do I detect there is no internet connection?
How do I popup a same dialog in my application?
Android :: How Cancel/interrupt/break Pending SQLite Query
Aug 11, 2010In my Android application user can fill database with imported data, then perform predefined, complex SQL query. With some data pattern, query will take very long (minutes and more on HTC Hero), while common usage will not exceed 10-15 seconds.
Is there any way to cancel pending SQLite query on Android? Timeout would be as good as well, partial results are not required. I'm performing query within AsyncTask.doInBackground()
I know best way is optimize query or change app logic, but in this case results depends on user knowledge anyway, so I'd like to help those who enter troublesome pattern.
Android : Want To Make A Listener For A Datepickers Cancel Button In Droid?
Jun 26, 2010I'm using a datepicker in Android to let the user to choose the date. I want it to do one thing if the user picks a date and sets it (I have that working fine) and then to clear a certain text field if the user pushes the cancel button on the datepicker (open up the datepicker but then cancel out of it).
The way I've been trying is by making a code...
to attach the listener.
My problem is that the listener works if the user pushes the back button, but not if they push the cancel button. I tried using a dismiss listener, and that works, except for the fact that it goes off even whether I set or cancel the datepicker!
What do I need to do so something goes off if and only if I push the cancel button on my datepicker?
Android :: Keep FTP Connection - Or Any Connection Object - Alive Between Activities
Oct 27, 2010I'm coding a very basic FTP client on top of my application and I have 2 activities. The first one is the file explorer and the second one is the image viewer. Once I click on the image filename on the explorer, I want to pass the connection to the other activity to handle extra stuff. Basically, I want to keep the same org.apache.commons.net.ftp.FTPClient object (which handles the connection) alive in-between the 2 activities. I know I can't pass an object inside an intent so I don't know what my best bets are.
View 1 Replies View RelatedAndroid :: Able To Have Voice Connection And Data Connection Simultaneously
Jul 23, 2010What's the technical term for being able to have voice connection and data connection simultaneously? Like AT&T was promoting heavily for a while.Apparently, the new T-Mobile Vibrant has this capability. A friend got one and was accessing the web while talking to me, double jealous now.I have benn lusting after the Verizon version, Fascinate, and wondering if there is any chance it will as well.
View 2 Replies View RelatedAndroid :: Which Function I Have To Call On Cancel Button In User Inferface (activity)?
Nov 10, 2010I have various activitys on my app. I have a configuration Activity, and i want to put a cancel button, that, when user press this button, the configuration window get's closed and turn back into the previous activity.i search in google and i find something about calling cancel or dismiss functions, but i can't call them cause this is not a dialog, it's an activity
View 1 Replies View RelatedAndroid :: Intent When User Receives Mail And To Cancel Gmail Notification?
Dec 2, 2009Is it possible to get an intent when the user receives a mail and to cancel the gmail notification?
I want to filter some messages and I do not want to get notifications from them.
Android :: Droid Phone Vibration Doesn't Stop Using Cancel Method / Way To Do
Jul 10, 2010I wrote some code that mute the phone whenever an incoming call is received.
When the phone in vibrate mode I use the following code to stop the phone vibration:
Vibrator vib = (Vibrator) context.getSystemService(Context.VIBRATOR_SERVICE);
vib.cancel();
While it worked on my Nexus One with android 2.1, it seems that it doesn't stop the vibration on an HTC Desire handset with android 2.1.
Have someone encountered this issue?