Android :: Can't Find Key Event Constant For Backspace Button
Jul 30, 2009This seem pretty trivial, but I can't find the key event constant for the backspace button. Which one is it? I tried KEYCODE_BACK, KEYCODE_CLEAR, etc.
View 2 Replies
View 2 Replies
Android :: Android - Capturing Key Event For Backspace
Apr 27, 2010I am having difficulty capturing the backspace key as a keyboard Event in javascript/jQuery. In Firefox, Safari, Opera, Chrome, and on the iPhone/iPad, I capture a keyup event on a text input box like this:
CODE;..............
This event captures user keystrokes, then sends them to a function to issue an ajax lookup call.
My problem comes when a user wishes to backspace over a character he/she already typed. In all the browsers to which I have access except for my Droid phone, when I press the backspace key, this keyup event captures the value returned by $(this).val().trim() and sends it on to process in function GetHints. On the Droid, however, neither this keyup nor an equivalent keydown event fires until the user backspaces over every character in $(this).
So, for example, if I type "cu" then backspace over the "u" leaving only "c" in the input field, in all browsers except Droid, the keyup event will fire and call function GetHints("c", event, fieldName). On the Droid, the keyup event never fires.
What am I missing? How/why does this backspace key, on either the soft keyboard or the hard keyboard, on my Droid not function as expected? How do I work around this?
Android :: MotionEvent - Cant Find Left And Right Motion Event
Jul 1, 2010I am developing one application in which there is an imageview...in which i want to move left or right using mouse touch...for that i found "android.view.MotionEvent" but in MotionEvent there are few events among that ACTION_CANCEL 2. ACTION_DOWN 3. ACTION_UP ......etc.
Hence there is no such event for "LEFT" and "RIGHT" action....so is there any other way to implement the "LEFT" and "RIGHT" move ?
Android :: Input Text And Button Event
Jul 23, 2009I have to input text from user (lat and lng) and use them to geocode. Please help me how to drive user to a textbox and get input then click a button where I can perform the event. I have found out a way how to add-listeners using a button, but have no idea how to take input from textbox and use it in my event.
View 4 Replies View RelatedAndroid :: Button Click Event Not Working 2.1
May 6, 2010I am new to Android development and I am currently working through a tutorial but have already run into a brick wall. I am trying to handle a simple button click following some sample code but can't get it to work. I do not get any errors, but the click does not register on the emulator. I have set breakpoints and confirmed that the handler never gets executed.
View 2 Replies View RelatedAndroid :: Need A Way To Simulate Button Click Event
Jul 6, 2009I'm trying automate UI Functional testing of my application.
1) First phase: Record the user actions and playing back the same.
2) Second Phase: Adding Validation Capability to Recorded scripts.
In First Phase: I'm able to automate the Text/Editbox control actions without any issues, because we need to Set the Text of the control to the recorded value, so, its simple. While coming to Button Control actions, we need to simulate user actons, like Clicking on button. Can anyone suggest me, Do we have any mechanism, which can simulate button click event in Android?
Android :: How To Set Up Button Presses With OnTouch Event?
Mar 27, 2010I am relatively new to this still, and I have been developing a small app that would benefit greatly from a user being able to press 2 buttons at one time. What is the best method for achieving this? I dont think that an OnClickListener works like that, and I have seen examples for doing this with an OnTouch event. However, I do not know how to set up button presses with an OnTouch event.
View 3 Replies View RelatedAndroid : Want To Open A Button In ListView Event
May 6, 2010I 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...
View 3 Replies View RelatedAndroid : Access Next Button Event Droid?
May 3, 2010I don't know if it's very clear, but I'm trying to do something when the "next" (bottom right corner of the keyboard) is pressed, and i can't find its keycode.
I have tried to look for "next" or "enter" in the keycodes but nothing really relevant... does anyone know?
Android :: Generate Fake Press Button Event?
Apr 1, 2010how to generate a fake press button event . The button in cause is a options menu button. Please tell me if this is possible, or sugest other references
View 2 Replies View RelatedAndroid :: Way To Catch Event When Sleep Button Pressed?
Aug 8, 2010I would like to write an application which shutdown (finish()) itself when the sleep button is pressed. Any hint?
View 3 Replies View RelatedAndroid :: Want To Open Camera Preview On Push Button Event
Oct 28, 2010I need to open a default camera of the android device, on a push of an application button,like a push button event . I am unable to find any good code to do it, can any body help on it,in a simple words I need to open a camera througha click button.
View 2 Replies View RelatedAndroid :: Need To Generate / Trigger Long Key Press Event Of Button
Aug 4, 2010I need to generate/trigger a long key press event of a button in Android.Searched on net but not able to find any answers.
View 2 Replies View RelatedAndroid :: Backspace Escape Character
Aug 5, 2010I have a textView with some text in it. I want to delete the last 4 characters and then add on some more text. I tried doing this.textViewObject.append(" new text that I am adding");But instead of the doing a backspace, they show up as little squares in the textfield. Can anyone help me out here?
View 1 Replies View RelatedAndroid :: Handle Onclick Event Of Button Inside Popup Window
Jun 8, 2010In my application i have a button initially on the screen and in onclick of the button ,popup window should open. In the popup window i have an imagebutton , now on click of this button i want to start an activity. The popup window opens but i dont understand how to handle the onclick of the imagebtn inside popup window.
In main.xml i have a button and in popup_example.xml i have an imagebutton.
Java code is as follows:
CODE:..........
And i have two xml layouts.........
CODE:..................
Android :: How To Capture Button Press Event For Contact Create App Of Device
Dec 11, 2009I want to invoke my application once user creates / updates contact from his device.i.e once user hit "Done" button. is it possible ? If possible please provide sample code or link.
View 1 Replies View RelatedTrigger Event When Button Is Released
Sep 29, 2011I need a button to run a function while it is pressed down.Then run another function when the button is released.
I am trying:
btnDown.setOnTouchListener(new View.OnTouchListener() {
public boolean onTouch(View v, MotionEvent event) {
if(btnDown.isPressed()) {
displayDown.setBackgroundColor(Color.GREEN);
return false;
}
displayDown.setBackgroundColor(Color.RED);
return false;
}
});
I need to trigger an event when the button is released.
HTC Desire :: Keyboard - Backspace Won't Work
Aug 7, 2010Since upgrading to 2.2 the phone has worked find apart from occasionally when I press the full stop when writing a message and then try to delete it by using the backspace key it will not let me which is really annoying and I have to delete all the txt.
View 8 Replies View RelatedSony Ericsson Xperia X10 :: Backspace When Entering Text?
Oct 13, 2010Not familiar with the touch screen. Is there a way to backspace?
View 1 Replies View RelatedAndroid :: How Can Button Click Method Find Out / Which Item Is Selected In ListView?
Sep 8, 2010I have a single screen with a bank of buttons below a ListView. Entries on the ListView light up in orange when I scroll so I assume that are selected. When I then press the "Delete" button I want the onClickListener to remove the currently selected entry. But getSelectedItemPosition() always gives me -1. If I can't hope to use the GUI controls in this way, please give me another way of getting the same result.I have even tried setting the onClickListener of the List View to store the index before the button is pressed (in case pressing the button unselects the entry) but even that is always -1 it seems.
View 1 Replies View RelatedAndroid : LongClick Event Also Triggers Click Event
Apr 12, 2009I 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...
View 2 Replies View RelatedGeneral :: How To Add Widget - Find Menu Button
Nov 16, 20121st off, I am brand new to Android, have had this phone for 1 day.
All instructions I find say 1 of 2 things, either tap and hold the home screen until I see a "+add widgets", or swipe left to right until I see the menu button. I also read that the menu button should look like 3 vertical bars.
Tapping and holding the home screen only gives me options to add wallpapers, nothing else. I cannot find anything like a menu button. When I go into settings I can find nothing that has to do with adding widgets.
How to find this menu button, what the icon for menu will look like?
Galaxy Nexus running Jelly Bean
HTC Droid Eris :: Where To Find Replacement Volume Button For Phone / Get It Repaired?
Jun 6, 2010I was wondering if there is anywhere I can find a replacement volume button for the droid eris, or where I can get mine repaired. I am about to buy an eris off of craigslist and need the only thing wrong with it is that it needs a new volume button.
View 2 Replies View RelatedHTC Hero : Why Cant I Edit One Event In A Recurring Event
Dec 15, 2009I hope there is a way to resolve this or bye bye hero.
View 10 Replies View RelatedAndroid :: Map Resource Name To R.member Constant?
Mar 18, 2009I have an activity that serves 40 layout files. I like to map a given string say layout/main10 to the corresponding mnemonic in R.java class. Once I get the mnemonic, I can pass it to setContentView () in onCreate(). Is there a way of doing it?
View 2 Replies View RelatedAndroid :: Constant Vertical In LinearLayout
Feb 15, 2009Eclipse doesn't seem to like the constant VERTICAL in the LinearLayout. Can you tell me what the problem might be. Here is a snippet of the code I have. I am using the latest Android SDK.
View 2 Replies View RelatedAndroid :: Droid Game With Constant FPS?
Feb 18, 2010I'm implementing a game loop with constant FPS. I'm thinking about 25-30 FPS should be enough.
Any ideas from your own experience? Should I even restrict FPS at all?
Android :: RadioButton Return A Constant?
Oct 16, 2009I am trying to perform a rating system, where with the choices to select from returns a constant number so I can insert a value into a database. My intentions are to have 3 choices, 'Great', 'Mediocre' and 'Bad'. I would like Great to be a constant for '3', Mediocre to have a constant '2' and Bad to have a constant for '1'. I would like to insert only the numerical values if possible, any easy way to do this?
View 1 Replies View RelatedAndroid :: Unable To Find GPS Location On Droid / Way To Find
May 11, 2010I am working on an application that needs to find GPS location of the user. While testing my code on Droid i am unable to find the GPS location. While googling i found this link to an issue raised with Google.
But apps like Yelp can find the GPS location on droid. Is there a workaround to find the user location on a device? Here's the code I am using code....
Android :: Constant Force Close On Launch App
Jul 19, 2010I installed helix launcher home app, it was working fine. I adjusted how many screens it has down to 1 and now the phone constantly forceloses since its the home app, and I cannot get to other screens. What can I do to solve this, because currently my phone is just locked in a loop of foreclose screens.
View 2 Replies View Related