Android :: Handle All Input Key An Touch Event?
Sep 1, 2010How handle all input key an touch event incoming to my Android application?
Is any one place where I can catch all this events?
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Android :: Keyboard Input - Touch Event Noisy
Jul 21, 2010I'm working on a simple game: when you press a button on the screen, a character will run to certain direction. It's easy to support keyboard input. But, some phone doesn't go with a keyboard or even no a track ball. So I decided to draw a virtual "run" key on the screen (with opengl). When the user press the virtual key, I apply a velocity to the character. And when the user release the key, I disable the velocity to stop the character but there seems to be some touch event noisy. If my finger cannot press still, I will see millions of touch down and touch up events, instead of a single long pressing.
And occasionally, my program captured the touch down event when I touch the screen, but didn't capture touch up event. So my character will keep moving, even no finger is on the screen. I'm wondering if there is some way to reduce the touch event noisy and tell if the user is currently pressing on the screen, instead of only getting an event when touch up and down happen. It seems the system UI can detect long pressing, for example when you put a finger on one item of the list view widget, the entire item turns to orange. I just don't know how to detect pressing in my opengl game.
Android :: How To Pass Touch Event To Application Behind Translucent Input View?
May 5, 2009How to pass the "Touch" event to the application behind the translucent view? The view is an input view (IMF, implemented by "InputMethodService.setInputView()"). Need help.
View 4 Replies View RelatedAndroid :: How Do You Handle Internationalization For Your Input / 'xyz' Is Excellent?
Jul 21, 2010I would like to know what is the right way to handle internationalization for statements with runtime data added to it. For example
1) Your input "xyz" is excellent!
2) You were "4 years" old when you switched from "Barney and Freinds" to "Spongebob" shows.
The double quoted values are user data obtained or calculated at run time. My platforms are primarily Java/Android. A right solution for Western languages are preferred over weaker universal one.
Android :: How To Let Parent Handle Onclick Event For ListView?
Jul 27, 2010This 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?
View 5 Replies View RelatedAndroid :: How To Handle Widget (Long Click) Event On Homescreen?
Aug 10, 2009Does anyone know how to handle widget's "Long Click" event on home screen? I want to implement: long click one widget on home screen then one menu will be popup.
View 5 Replies View RelatedAndroid :: Way To Handle Dpad Event In Headview/footview Of Listview?
May 5, 2010i have add a footview in listview with this code...
View 3 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 :: Setup Timeout For A DefaultHttpClient / Function Override To Handle Event?
Mar 12, 2009How i can set the timeout for a DefaultHttpClient? and which function i must override to handle the event?
View 3 Replies View RelatedAndroid :: Handle Lock Screen Button Input For Droid Activity?
Nov 12, 2010Suppose I have something like an alarm activity which launches the alarm through the lock screen, accomplished via
getWindow().addFlags(WindowManager.LayoutParams.FLAG_SHOW_WHEN_LOCKED);
getWindow().addFlags(WindowManager.LayoutParams.FLAG_TURN_SCREEN_ON);
Now, from here I could press the back button to kill the activity, but I also want a press of the lock button to silence the alarm. How would I go about creating a handler for presses of the lock screen button?
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 : Disable - Handle WebView Touch Events In Phone?
Oct 4, 2010How do you disable all touch events in an Android WebView (or scrolling in particular)? I would like the activity to handle all touch events.
View 2 Replies View RelatedAndroid : How To Avoid Touch Event
Aug 19, 2009I am trying to use "setClickable(false)" + "setLongClickable(false)" + "setFocusableInTouchMode(false)" to disable Touch Event for every views but failed. When mouse clicks, OnTouchEvent() of some view will still be called. What I want is only to disable Touch event because my application need not Touch and Touch event will disturb the running of app. Is there any way to disable Touch ?
View 6 Replies View RelatedAndroid :: Popup Menu On Touch Event
May 14, 2010I am writing rtsp client using MediaPlayer class , i am showing menu using onCreateOptionsMenu() which popup menu on hardware menu button. Now i want menu popup on touch screen also , i can capture touch screen event but how to popup menu on that event.
View 2 Replies View RelatedAndroid :: Not Getting Touch Event For List Activity
May 21, 2010I have created ListActivity of images i want touch event just like onItemClickListner how can i do it? i'm not finding any on Item Toch Listener.
View 2 Replies View RelatedAndroid :: Get Touch Event In Any View (droid)?
Oct 19, 2010I need to make a service that capture all touch events, not in a specific view or when an specific activity is open. This service is started when the boot is completed (and I have an app to stop/play this service when I want it). So it write something (in a Toast) when the user touch any place in the screen.
Can I do this? Or only in specifics things (with OnTouchListener and adding specifics views, for example)?
Android : Catch Touch Event Before It Gets To Each Of Those Views?
Mar 9, 2010Actually I'm trying to implement an ontouchlistener into my android (1.5) application. therefore i implemented the "ontouchlistener" into the class, and then i put my code into the: So isn't there a way to catch the touch event before it gets to each of those views?
View 1 Replies View RelatedAndroid : How To Disable Touch Event On ListView
Oct 29, 2009I 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...
View 3 Replies View RelatedAndroid : Get Co-ordinates Of A Touch Event On Droid?
May 30, 2010I'm new to Android, I've followed the hello world tutorial through and have a basic idea of what's going on. I'm particularly interested in the touch screen of my T-Mobile Pulse so just to get me started I want to be able to write the co-ordinates of a tocuh event on the screen, so say the user touched the co-ordinate 5,2 - a textview on the screen would display that.
At present I have a simple program that just loads an xml file which contains the textview I intend to write the co-ordinates in.
Thank you in advance, I did Google for help and searched stackoverflow but everything I found either went way over my head or wasn't suitable for this.
Android : Differentiate Between Touch Event And Drag?
Oct 12, 2010I need your help in differentiate between touch event and drag. since I need to do action when user touch the screen and another action when it touch and drag. I wrote the code below but it only works for touch but not for drag. ret is the return value of the onTouch method. Code...
View 4 Replies View RelatedAndroid :: Detect Touch Input On Droid
Jun 29, 2010Right now all I am trying to do is detect when the screen is pressed and then display a log message to confirm it happened. My code so far is modified off of the CameraPreview sample code (it will eventually take a picture) so the bulk of the code is in a class that extends SurfaceView. API for the example code from the SDK is 7.
View 1 Replies View RelatedAndroid :: Touch Or Click Event With ListView Containing GridView
Nov 10, 2009Here 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.............
Android :: How Can I Enable Touch Event In List Activity?
May 13, 2010I have created a list activity where i have placed some items and i am using OnListItemClick to get the desired actions through D-pad and KeyLeft and KeyRight Buttons, In Emulator TouchEvent is not working , I want to know whether it works in real Handsets? How can i enable the TOuchEvent? also Can anyone please help me out in this.
View 2 Replies View RelatedAndroid :: Need System - Wide Touch Event Application
Sep 5, 2010I'd like to receive a TouchEvent in my Android application any time the screen is touched. Even if my application is not in focus.Is there an general even listener or intent filter I can write to achieve this? The goal is to write system wide gesture engine. So for example, if the user swiped up and then down, a certain application would be launched regardless of where the user is.
View 2 Replies View RelatedAndroid :: Multi Touch Event Handling Is Supported In 1.6 SDK?
Mar 16, 2010I like to know using which version of Android SDK we can develop multi touch handling. Does Android SDK 1.6 support multi touch? If yes, can i get some sample code, where i can have multiple imagebuttons placed on screen and clicking on all the imagebuttons at a time should detect multiple touch events?
View 2 Replies View RelatedAndroid :: Can't Replace HTC Desire's Default Touch Input / Fix It?
Oct 15, 2010I just downloaded from the android marketplace the SlideIt Keyboard Demo. It installed without a glitch. In the settings menu "Language and Keyboard" the slideit keyboard is checked jet when ever the keyboard comes up it is always the default one.
View 2 Replies View RelatedAndroid :: Touch Event Types Supported V/s Windows Mobile
Feb 26, 2009Are following touch events supported by android platform or we have to implement them?
Touch event - Used to focus an item Tap - Execute action when finger is released Tap and hold - Long tap for some timeout Double tap - Tap twice without much delay Flick - Touch, hold, move and release quick Drag n drop - Touch, hold and drag Touch and move - Touch, hold, move and release in straight line
Android :: How To Move Standard Elements (like EditText) By Touch Event
Dec 8, 2009I can override onTouchEvent, but there is no x and y coordinates to set in the EditText or usual View.
View 1 Replies View RelatedAndroid :: Draw Transparent Lines On Bitmap Via Touch Input
Jul 23, 2010I am working on a paint application for Android. Now I want to implement an eraser to allow erasing parts of a loaded bitmap by using touch input and making the bitmap transparent along the finger's path.
A very good example of what I try to achieve is shown in the application Steamy Window for Android. Steamy Window simulates a fogged window, where a user can wipe parts of the fog via touch input.
UPDATE: I have posted the most important sections of my current code below. I am not really happy with it for the following reasons:
Drawing is quite sluggish. What can I improve here?
I am looking for a way to use an alpha mask in order to set the pixel transparency/alpha of the pixels as I want to simulate a paint brush. Any suggestions how this could be achieved?
CODE:...................
Android : How To Detect Device Support Multi Touch Without OnTouchListener's Event?
Sep 3, 2010I want to get information of how to detect device support multi touch without OnTouchListener triggers event.
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