I want to create an event to change what my image button looks like, but only when it is being pushed down. So far I have been using an onTouch listener, but that just changes it permanently. I can't find anything like an onKyeUpListener() type of thing for the button.
Does anything like this exist? code...
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I've noticed that I'm getting little tingling shocks to my right index finger whenever I touch the Evo's screen.What's even stranger is that I don't feel the sensation on any other fingers on either hand. Has anyone else had a similar experience with their evo screen and finger feeling little shocks?I'm not imagining this, and I'm wondering why the heck it's just my index finger?!? Maybe it's just more sensitive, but who knows.I would assume that the capacitive touchscreen technology is the culprit. I can live with the slight tingling, I just don't know why it's only on 1 finger!
View 8 Replies View RelatedI want to be able to specify an android:src, but I want android:background="" - complaints that string types are not allowed when compiling.
I basically want a button without any background (but that *does* have a 'src').
I want to set image dynamically on the ImageButton in android. However, i have more than 200 images. what would be the good solution for that?
The best idea is that i can use the name of image to call different images. i.e. imagebutton.setImage("/res/abc.png");
however, it seems to me that it is not trivial to do so..
I have an ImageButton in my app and I need to change the tint of the image when the button is pressed/focused. I have the ImageButton set to get its src from an XML file which as follows. code...
However the tint isn't applied when the ImageButton is pressed or focused - the image just displays as normal. The color black is defined as #000000 as always. Any ideas?
I am currently trying to customize ImageButton to show different draweables as background of the Button while keeping the image set via the src attribute.
That's my custom_button.xml:
CODE:..............
I am new here and i have just got my HTC desire. Its a great phone. When i clicked on the MUSIC button i noticed a few pre-loaded songs and i could move from one song to another by slidding my finger across the screen. When i downloaded my own songs(and deleted the pre-loaded ones) the phone just wouldn't move from one song to another by slidding my finger across the screen. And about the wifi. I use the POWER CONTROL widget. When i pressed the button for wifi, it started connecting and the green line under the button appeared and a few moments later(2 sec) also that sign on top of the screen. But i wanted to remove my google account so i had to use the option FACTORY DATA RESET. Now when i click that wifi button it starts connecting and that green line under the button appears, however now it takes 5 seconds or more for that sign on top of the screen to appear(before that sign appears i can't use my wifi connection).
View 12 Replies View RelatedSay my app has a widget and I use a configuration screen to do initial app widget setup and set a few preferences.
I want the user to be able to change those settings by simply going into my app's settings screen and clicking an intent preference to open up the same options the user was given when the app was created.
Can I use the same activity as the configuration activity? Will I have to handle it differently? How does the existing widget get updated with the new settings?
How can I get this to work?
I have setup and tested my personal email on my new HTC Desire and all seems fine, then when I get home and manually check my email on my Outlook client I seem to have received about 4 emails but none to my phone. When I go into my settings on my phone, the SMTP server settings for mail have changed. For example when I set it up it should be say:
POP Server: mail.neilsdomain.com
POP Username: neil@neilsdomain.com
SMTP Server: smtp.ispname.co.uk
SMTP Username: neil@ispname.co.uk
I test this and all works wonderfully and mail flows into my phone. Then for some unknown reason when I come out and go back in the SMTP settings have changed by themselves to:
SMTP Server: smtp.ispname.co.uk
SMTP Username: neil@neilsdomain.com. Why would the SMTP Username change?
My phone will not vibrate for texts or emails. Doesn't matter if i change in settings or in those 2 apps themselves. only vibrates for calls. This is frustrating the hell out of me. I had the Droid since Nov so i know all the ways to set it.
View 7 Replies View RelatedI've just try to set the an email account on my X10 mini using the "Email" app.App ask for "Yahoo", "hotmail", and 2 others providers.I choose "hotmail" and enter account and password ok it's working.(my 50 messages are tagged "not read" and there is no way to tag all of them "read", but it's not the main problem now)But it was just a test, what I want is to setup my yahoo account.THE PROBLEM IS that now, when I open the "Email" app, it opens directly my hotmail account.
View 9 Replies View RelatedI was wondering whether there was a way, if you have a webview with some html being displayed in it, to obtain which part of the html is touched by the user. For example, say I have a webview that's displaying, in just plain text (no links), the following:
The quick brown fox jumped over the lazy dogs.
If the user touches the word "lazy", can I somehow obtain information that he has touched that particular word? Perhaps there is something in the WebView or WebViewClient classes that maps sections in the html data to x, y coordinates?
I own an HTC Hero and the phone can only be awaken by pressing the menu button or the power off button. Dunno if it's like this for every Android phone. I'm looking for a way to awake the phone by touching the screen. My idea is to replace the KeyGuard with something else but instead of awaking the phone by pressing one of those buttons, I would like to do it by touching the screen. Is this even possible or the Androd framework doesn't provide this functionality at all?
View 3 Replies View RelatedTry SpriteMethodTest, set 100 sprites, select OpenGL / Use VBO, let it run for a while. You will get something around 20ms / 50 fps. Now run it second time, and simply touch screen while test is running. You will get something around 35ms / 29 fps. So it is 15 ms difference. As I understand, the answer is simple - it is that dispatcher thread running with THREAD_PRIORITY_URGENT_DISPLAY priority.Setting THREAD_PRIORITY_URGENT_DISPLAY priority (will it work on non- ADP firmware?) on renderer thread yields 30 ms / 33 fps.
View 9 Replies View Related1. When does OnItemSelectedListener get called?My expectation was that when an element of a ListView was clicked/ touched that the OnItemSelectedListener would be called. My OnItemSelectedListener is not called when a list element is clicked/ touched. (It is called if the list has focus and I move through the list with the arrow keys in the emulator) Is that the way it works? This ListView has an adapter that supplies TextViews for drawing the list elements.
2. With a ListView set up this way who handles display of selected list items? Does the ListView do it or should the adapter configure the views it supplies to make them look "selected?"
How to drag an image by touching in android?
View 2 Replies View RelatedI want my application to resume what it is doing regardless of where I press the icon (Home screen, app picker, or running apps). Right now if my app is in the background and I press the icon on the home screen, the app restarts with my Main Activity. Once here, if I press the back button the app resumes from the activity it left off before it was put in the background. If it's running in the background and I hold the home button and select my app from the current running apps, it resumes correctly. How do I avoid my app from going to my Main activity when it is selected from the Home screen or app picker? I have tried adding the following in my Manifest XML file, but it doesn't help: <activity android:name=".Main" android:launchMode="singleTask" android:alwaysRetainTaskState="true" android: label= "@ string /app_name">
View 5 Replies View RelatedI'm trying to do something in my app where you have to hold your finger on the screen for more than 30 seconds. After about 30 seconds, it stops sending onTouchEvents for that part of the screen, almost like a "dead zone." Tested on a motorola droid, and is there any way to stop this from happening?
View 6 Replies View RelatedAnyone have download and played the "Air Attach"? In this game,
1.The man can go right when you touch and move finger to the right and can go left when touch and move finger to the left,
2.Touch and release, it is launching a missile
I'm also want to develop a game and have this function, Would you tell me how to implement it?
Is there an app to download to make the Motorola Droid stop ringing when touching the screen? I can't figure out a way to turn off the sms ringer other than just letting it play out.
View 4 Replies View RelatedI have now hung up on all my friends and am starting to get aggravated. Whenever I'm on a call, my face either presses the mute button or end call button. Any ideas?
View 2 Replies View RelatedI see in all of the videos that they use their index finger but that just seems so awkward, so I use my thumbs. Has everyone just gotten used to using their index finger or do you use your thumbs as well?
View 12 Replies View RelatedI understand calling onTouchEvent from views to get the location of the last touch as a motion event. How the heck can I tell that a figure is down on the screen and has not been lifted and when the finger is lifted?
For instance there is onKeyDown and onKeyUp for use when you are dealing with keyboard input. So how can I find out when on fingureUp happens?
is it possible to use onKeyDown() for an ImageButton instead of onClick() to capture the user's click on this imagebutton?
View 3 Replies View RelatedHow can I have an imagebutton stay in the 'pressed' state when it is clicked? Basically I just want the background to be the depressed background, but I can't figure out how to set it. At the moment, I've just copied the selected button background into my res folder, but when I set it as the background, it becomes blurry (since the original image is bigger than the button itself).
Normal Background:
What I'm getting:
Also I don't believe I can actually use this method considering the many different UI layouts. The button should stay pressed as per the UI the user is using.
Wanted to leave a ImageButton is disabled (not clickable), but have used android: enabled = "false" but does not work
Does anyone know how to disable an ImageButton?
I'm using the following code, which I expect would scale the associated image to fit within the given dimensions of the button:
CODE:.....
The image is 64X64 and I was expecting to see 32X32 on the screen. However, the button draws with the original 64X64 size. I can re- sample the image down and create a new file but I'm curious why this approach didn't work.
I have problem with width of ImageButtons, it isn't the same size. I have experimented with all attributes for two hours and nothing. I create buttons at runtime and put inside row (also created at runtime).
CODE:..................
I have a button with two states(selected and unselected). the image of button is different for the states. Which one should I use? How do i set images and states?
View 1 Replies View RelatedIs it possible to add a click event to an ImageButton? In my code its not working
Here is my code:
CODE:..................