Android :: OnKeyDown Event Unavailable For Space Key In ListView

Sep 2, 2009

In the ListView, the space key is available as an onKeyUp event but not as an onKeyDown event.Is it possible to override the ListView's default response (i.e., page down) to the space key?The reason I ask is that my application's ListView scrolls to the text (including space characters) the user enters.Although I can implement my application's ListView scrolling based upon characters from onKeyUp(),that results in unwanted list jumping anytime the user types a space.

Android :: onKeyDown event unavailable for space key in ListView


Android :: OnKeyDown Doesn't Capture Event

May 26, 2009

I have a proble with onKeyDown: my activity consists in a simple textView (as header) and a ListView below it, I need to go back to the previous screen when the user presses the back button.Thus, I implemented the onKeyDown method. Everything works fine if the list contains some elements, but when the list is empty the onKeyDown method is never called.

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Motorola Droid :: Facebook App - Lockscreen - SD Card Space Availability Says Unavailable

Feb 26, 2010

Alright.. I had a Motoq9M for a couple of years.. and such a bad experience.. I was skeptical about EVER buying another motorola again.. Alas.. I refuse to give up my verizon coverage.. and bought a Droid.. aand Im ALMOST hopeless with some of this stuff. The first week everything worked great, then as I started adding apps, things have gotten hinky.

Problem 1:
I set up a "lock pattern" and my screen's timeout time is 30sec. Whenever I'd make a call even after I'd unlock it.. or I've answered the phone and unlocked it.. literally 2-3 secs later.. the phone would blackout and lock again.. WTF? soo.. i disabled the lock option.. problem solved.. but now I don't want to re-lock it if it's going to bug up again.

Problem 2:
I seem to have an unremovable facebook app... can't delete it from settings, and I can't delete it with an un-install app it doesn't even show up to look at in app management in settings.. uhh Help.. because
I USED to be able to go to a friends photos, and choose the "set as" option as a contact photo or a wallpaper.. it started to only do it once in a while .. and now I can't do it at all.. I REALLY want that ability back.

Problem 3:
half the time I go into my task killer, and apps I've never even touched to activate are randomly running in the background.. and when i go to look at my SD card space availability and its says unavailable..

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HTC Desire : SD-card Unavailable After USB-connection - Your Content Is Unavailable

Apr 26, 2010

So I used my phone as a storage-device connecting it to my computer via USB earlier today, and just now I notice that I can't browse my photos or music. It says:

"Your content is unavailable because your phone is being used as USB storage. Disconnect USB to access your content."

Before unplugging the phone earlier, I rightclicked the little icon at the bottom-right of my computer screen and chose "disconnect storage device", after which I received notification that it was then safe to remove the device. Is there something more I should be doing, a similar setting in the phone? Or did it just bug and I need a reboot?

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Android :: Get Listview Click Event

Apr 4, 2010

I use ListView.(Adapter is a Custom Adapter) *extends BaseAdapter. I wanto to get selected item, when I click the item in the list. now, I use OnItemClickListener, OnItemSelectedListener. but, This program doesn't do the operation for which I hope. not click. I want to get a selected Item in the list, when like mouse_down. (Moment when color of item in list changed?)

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Android :: Add Event Handling In Each Row In ListView?

Dec 1, 2009

I create a CursorAdapter to provide data for my ListView.

I implement the bindView() method to show data in a row of my Listview.
But at the end of my bindView, I add an clickListener to it. But when I run it on emulator, I don't see any print statement.

Can you please tell me how to add event handling in a row in ListView? code...

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Android :: Customize ListView Click Event

Nov 10, 2009

I am having a List of Item which I retrieved from my Sqlite DB. I wants to set Click event for each n every item. How I can customise this event based on Item clicked? Be Descriptive. I am a Begineer. The method tht I used to fill data in my List............

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Android :: Capture Checkbox Event In A Listview?

Nov 1, 2010

I am using a list view containing check boxes....could u please help me how to identify which check box has the user selected
basically I want different functions to be performed when checkbox is clicked or listitem is selected similar to android alarm clock..

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Android : Want To Open A Button In ListView Event

May 6, 2010

I have one custom Listview with a button, now i want to click the button and open another class. below is my code, but have error, any one can help one it? Code...

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Android : How To Disable Touch Event On ListView

Oct 29, 2009

I have a ListView with a setOnItemClickListener. I am trying to prevent the user from pressing an item repeatedly but can't seem to get it to work. I have tried the following. Code...

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Android :: Touch Or Click Event With ListView Containing GridView

Nov 10, 2009

Here is my problem : I have a view containing a listView. And each row of this listview is composed of a linearLayout, itself composed of three textview and a gridView. Here is a summary of my layout for one row:

......

I want to perform an action when the user click anywere on an item of the listview. So I try these two approaches on the listview : - myActivity.getListView().setOnTouchListener(new View.OnTouchListener () {...}) - myActivity.getListView().setOnItemClickListener(new AdapterView.OnItemClickListener() { ...}) And here is the trouble : - when I click on the textview, it nearly works : the touch listener is called, but not the clicklistener - when I click on the gridView it doesn't work....the event is just dispatched to the element of the gridView.............

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Android :: How To Let Parent Handle Onclick Event For ListView?

Jul 27, 2010

This should be a simple question because I couldn't get the answer from Google . I have ListView in a LinearLayout . I need to handle the click event to allow user click on the LinearLayout to trigger some function. I try to add onClickListener to the LinearLayout , and it works only when I click outside of the ListView . How do I let the click event on ListView propagate automatically to be handled by the Listener of the LinearLayout?

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Android :: Delete An Item From ListView On OnFling Event

Jun 25, 2010

I want to delete an item from a ListView, to which have attached a GestureListener. I have overridden the method onFling for that GestureListener to return true of false based on my criteria.

But I don't know how to fetch the last selected item in the ListView. Fling does not select an item in ListItem.

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Android :: Adding Empty Space To End Of ListView

Oct 17, 2010

I have a ListView that with alphabetical headers for each letter. I also have an index function that brings the letter headers to the top of the screen.

My problem is when I reach the end of the list setSelection is unable to bring the last few headers to the top because it will not scroll past the end of the list.

My question is this: Is there a way to add a blank space to the end of the screen dependent on screen size? I would like to scroll until the last item in the list is at the top of the listView.

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Android :: Way To Handle Dpad Event In Headview/footview Of Listview?

May 5, 2010

i have add a footview in listview with this code...

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Android :: OnClick() Event On An Item Of ListView Custom Row Layout

Nov 15, 2010

I have a ListView whose rows are formatted by me. Each row has a mix of ImageView and TextView. I have also implemented my own adapter and am able to draw each row through it.

Now, I would want something like this-

User clicks on an ImageView (not anywhere else on the row, but only this ImageView should respond to clicks)
I get to know the position of the row whose ImageView was clicked.

I have tried many things for this and have wanted my code to be as efficient as possible (in terms of overkill).
Currently i can capture the click event on that particular ImageView only, but I can't know which row was clicked.

I have provided an attribute in the Row XML like this-

CODE:..................

And in my code, I have a method like this:

CODE:..............

I can get the parent row (perhaps) but am not sure how to go further from here.

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Android :: ListView - Invisible Dividers Still Take Up Space - Is It A Bug Or A Feature?

Jul 30, 2009

I'm using a ListView with a custom ListAdapter and a custom Drawable as divider.

My list contains active elements and passive ones as well. By default, the ListView draws a divider only between two active items. This is exactly what I want it to do, expect that ListView leaves "dividerHeight" pixles free space above and under eacht inactive item. Because my ListView has no background-graphic (which is on purpose and can't be changed) I see slices of the underlying Views through my list.

If you have any dificulties imagining what this means, have a look at http://brianschimmel.de/divider.jpg

I'm rather sure this is a Bug, but maybe it's the intended behaviour. I wanted to hear your opinion (as well as a workaround, if there is any) before filing a bug at b.android.com I can even imagine a reason for the behaviour as it is: If you wanted to make list items active/ inactive at runtime, the current implementation does not change the positioning of the items, while the behaviour I proposes would do. But I'm not sure if activatin/inactivating items is a real need.

I'm thinking about not using the build in divider feature at all and inserting a special "divider item" between each two active items manually.

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Android :: Get Event Of List View Field When Adding Checkbox In Listview

Apr 21, 2010

i have problem to get event of list view field when i am adding checkbox in listview. my problem is to get the status of check box form every row of the list view, either it is check or not, according to that i have to do operation.

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Android :: Way To Inflate Footer Layout Below Listview Without Empty Space?

Sep 6, 2010

I have listview and below it have footer to bind more data at footer button click event,the data has been binded well but the problem here is expanding of empty space after click event,when i scrolled to move down,when i reach the last list row by scrolling the footer position is being at same at initially loaded,but here the problem is the list scrolling is applies to this footer layout also when i scrolled down after list row the footer get's moving down,but i need it be after list last row and i also need to know how to scrolling to be stopped when particular condition satisfied.

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Android :: How To Make Listview With Selectable Children Stop Scrolling On Touch Event

Oct 20, 2009

As a work around to the issue where a list item isn't focusable if it has a focusable child item (a comment by Romain Guy was that this was intended behavior, for accessibility reasons) I simply filled the listItem with two children, each of which is focusable - There's nowhere to directly touch on the listItem anymore, just it's children.

For the most part this is a useable workaround, effectively invisible to the user, except for one thing- Although you can scroll by swiping without issue, touching to *stop* the scroll no longer works- I imagine because the child item is capturing the touch event and not passing it to the parent listitem, at least while the scroll is in effect.

Is there a known workaround for this? Perhaps someway to "pass the baton" of the touch event back up to the parent listItem, or a way to change my design?

BTW- I know there's some built-in functonality for single/multiple choice listviews (checkbox listviews) - That doesn't actually help in my case. The app is a contact list, and the row children are a relativelayout (populated with contact info) and a clickable phone icon (a one-touch dial for the contact), which needs to be visible or invisible depending on whether the stored contact has a phone number.

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Android :: OnKeyDown Not Always Called In App

Oct 20, 2009

I've created a simple android game, based on the Lunar Lander sample, and I'm having a problem with handling key events.When the activity starts, the only keys that onKeyDown or onKeyUp get called for are the dpad up/down/left/right keys.Neither the menu, back, or dpad_center keys trigger onKey methods. However, once I've pushed one of the dpad up/down/left/right buttons, pressing the menu, back, or dpad_center keys do trigger these methods. I'm not getting any errors, or any indication of what's going wrong.It's possible that the focus is set wrong - the activity is started from a button on screen, so it could be in touchscreen mode. If that's the case, shouldn't touching the back button get me in to the right focus mode so that I can catch the event?I'm using the emulator from SDK-1.5r3.I have not been able to try this on a real phone yet.

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Android :: Fire Up OnKeyDown

Aug 24, 2009

I' d like to fire up onKeyDown() event from my source code (for example from Activity). I want it, because i'd like to create program for remote keyboard, which will be PC keyboard. PC will send to mobile throw Socket message and mobile will fire up event from message in socket. Message will contain pressed key on PC keyboard. In future i'd like to create service, which will be starting on device power on .

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Android :: Possible To Use OnKeyDown() For An ImageButton

Mar 28, 2010

is it possible to use onKeyDown() for an ImageButton instead of onClick() to capture the user's click on this imagebutton?

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Android :: OnKeyDown In A Service?

Aug 11, 2010

What I'm basically trying to achieve is custom global hot keys or in other words 'things will happen when I push certain buttons no matter which program is currently on top'.I assume a service is needed.I have a quick and dirty test that just tells me what has been pressed that will work if it is the active window.But obviously if I change window or go into a text box it doesn't work. If I stick it directly into a service (or an imputmethodservice) and launch said service nothing happens. (Some permissions required maybe?)Any suggestions where I'm going wrong?Or a better way of capturing which button is pressed?

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Android :: OnKeyDown Not Being Called In TabActivity

Jun 20, 2010

I am trying to override the behavior of a TabActivity that has other Activities as children. I have made all of the children activities return false in onKeyDown so that the key will propagate through to the parent.However, this is not the case.The only key that is being recognized is the search key.Back, menu, and home are not being overridden.

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Android :: OnKeyDown Activity Method Triggered For Long Clicks

Dec 10, 2009

I have an activity which overrides the onKeyDown method. The documentation states the following about onKeyDown: "Called when a key was pressed down and not handled by any of the views inside of the activity." The problem I have is that this method is being called even when the views inside the activity handle it. I have a button implementing a longPress listener. What I see on debugger when long clicking on the button with the center key is that first onKeyDown from the activity is called then the longPress listener from the button gets triggered. Even for Textviews, when long clicking on it with the center select, the activity onKeyDown gets triggered before the TextView processes the longclick (and shows the Input Method context menu).

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Android :: Way To Override Onkeydown For An Edittext View Without Making Your Own Class?

Sep 15, 2009

I am wondering if there is a way to override the onkeydown for an edittext view without making your own class? I just want my user to type something in and hit enter, i put up the flag so enter doesn't actually do anything now, but I want it to launch a function ive made.

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Android : LongClick Event Also Triggers Click Event

Apr 12, 2009

I use onLongClick and onClick events of a button to get user inputs. Whenever; the user long click and triggers onLongClick event, the onClick event is also triggered. I couldn't find my problem. The code of two methods are shown in below: Code...

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HTC Hero : Why Cant I Edit One Event In A Recurring Event

Dec 15, 2009

I hope there is a way to resolve this or bye bye hero.

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HTC Hero :: Low On Space Phone Storage Space Is Getting Low

Sep 9, 2010

i got this notification yesterday so i deleted some apps and all my text messages but i cant get rid of it now!
any ideas?

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