Android :: ListView And Focusing - Flashes When Action Processed
Feb 16, 2009
When I have listview and I use some listadapter provided by android API then when you touch item in list it flashes with orange colour and then action is processed. If I have my own adapter this flash doesn't happen. Instead text color changes to black for a moment (and becomes unreadable). Is there something special I need to do to enable it? My adapter is actually based on cursoradapter and all it does is that it adds onClick handlers to some of controls used in list item layout and sets values of some widgets which are not handled by simplecursoradapter by default.
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Mar 24, 2009
Which method in ListView is handling the fling action (up and down)? I look at the source of ListView, I don't see a GestureDectector there.
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Aug 12, 2010
I've recently upgraded the Android SDK to the latest version, and I'm trying to re-build the ApiDemos project. I've imported it properly.
The problem is
1. the .aidl files aren't being processed at all by Eclipse during the pre-processing stage.
2. R.java isn't re-generated at all by eclipse
Using Eclipse, Helios release.
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Nov 3, 2010
I want to show some notification when android phone is connected to system. I implemented BroadcastReceiver for listening to event android.intent.action.ACTION_UMS_CONNECTED in my application But it is not working. Is it possible to capture this event.
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Oct 31, 2010
I thought that Action was preeminent during intent resolution and if the intent had the same action as the intent filter, it would be considered a match regardless of data, if the filter did not specify anything. So I was very surprised to find that supplying action+data where filter had only action, causes it to fail. In the code below, if you comment out line 47 so that data is *not* sent, only then it resolves correctly. To get it to work with the data (an id that is simply a String), what mime type should I specify in the intent filter?
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Sep 7, 2009
When components like TextViews got focus we can focus them using highlighting the border of the component. Like that how can we highlight the border of a spinner object when it got focus? You can highlight borders of each and every item in the spinner at the time of selection. What I need is to highlight the border of spinner object when it got focus initially. I went through xml attributes and couldn't find matching one. Let me know if u have any clue to do this.
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May 30, 2010
I would like to intercept outgoing calls and pass them to a VOIP application. I see that the Google Voice application has a feature for displaying a question before each call is actually initiated. It provides the user with the choice:
Initiate call via Google Voice
Initiate call via standard call
I would like a way to do something similar with my application (so that not all calls have to be routed through it). At the moment, I can intercept CALL events via a BroadcastReceiver, however, these are not allowed to open dialogs (thus making it possible to display the choice).
What is the best way of achieving this goal?
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Feb 17, 2010
I looked through another thread that was asking the the same question but i didnt seem to find any answers or solutions, so i decided to revisit the problem has anyone noticed that some applications just seem to start themselves up and run in the background? I have the advanced task killer, and this morning i did a reboot of the phone (coming from blackberry storm1, rebooting is just who i am, i do it every 2-3 weeks) and i would expect some applications to start themselves up on a system startup, no problems there. So i open the ATK and i kill any apps that i know i will not be using anytime soon, which is most of them. anywho, after that i literally dont use my phone at all... i lock it and it has been in my pocket since i left the house. yet, just now, i open up my task killer just to check what is running, and my music, my voice dialer, my calender, and a bunch of other applications are just running... whats up with that?
I have read others saying that the apps running in the background dont take up much memory... i call bs... before i kill the excess apps, i notice my free memory (at top of ATK) is around 30mb. after i kill the apps, im back up to 55mb+ so, please, has anyone found a solution to this problem?
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Oct 29, 2010
I have two scanners "shopper" and "barcode scanner" both from the market. Worked great at first, but now seemingly wont focus on the code - qr or upc - I thought maybe my camera was to blame, cause in addition pics are coming out blurry. Had a buddy of mine with his evo download "barcode scanner" and he had the same problem with the same qr code. Is it our cameras? or is it the scanner apps?
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Jul 19, 2010
Anyone know how to disable this sound? When you are focusing it, it makes the little ding! sound, even when it is in vibrate mode. I was playing around with the camera at work this morning and found this out. kinda scared me cause i thought that since i have it in vibrate mode, it shouldn't make any sounds, right?
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Apr 2, 2010
How do I set up a TextView to flash when it is clicked? With flashing I mean that I want to change the background color of the TextView. I essentially want one of the objects that is displayed in a ListActivity, but inside a normal View. I have tried to do this by adding an OnClickListener, but what I really need is something like adding an On(Un)SelectListener. Using the onClickListener, I can change the TextView background, but obviously the background stays that color. I thought of using a new Handler().postDelayed(new Runnable(){... }) kind of thing to reset the backround after some small time, but I did not know if this would be overkill for what I'm trying to do.What would you recommend?
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Jan 12, 2010
How to use Dev tools which flashes momentary pink rectangle on any screen sections being redrawn? Tool description is given at http://developer.android.com /guide/developing/debug-tasks.html Could anybody please suggest me where to install this tool and how to use it?
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Jul 29, 2010
I'm having an issue with my phone. Most of the time my lock screen is focused on screen 4 (I use 5 screens) instead of on whatever screen I go to when unlocked. Does anybody else have this problem? I'm using Launcherpro if that makes a difference.
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Jul 15, 2010
When I plug the phone in, it begins to start flashing back and forth between green and orange. The phone also will not take a charge. USB is fine, as I can still communicate with the phone.
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Aug 16, 2012
I flashed a rom to test for somebody, but it's not too stable, I started a few texting conversations and some good byes to friends, I really want to go back to the stable version before tomorrow so I'll have a stable phone to use for my first day of college. What if my phone was supposed to receive a text during the time I'm in recovery or fastboot mode? Will I get the text right after I boot up into a rom for the first time or will I just not get it? I don't want to bring anything up about Android ROM flashing and all that, they won't have a clue about what I'm saying...
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Nov 13, 2009
I think I've read somewhere that when you have a notification one of the leds at the earpiece flashes-is this correct? On my new hero the trackball flashes but the LED doesn't is this a fault?!
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Mar 30, 2010
I created my own boot animation and I am having problems with it. As you can see in the video below, it flashes every time it starts a new folder (part0 and part1) and continuously flashes when it repeats part1. It is not only this boot animation though as I have tried others and they are doing the same thing. If someone could help me with this, EDIT: I have reset to factory settings and tried again to no avail. I don't know what the problem is.
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Jul 2, 2010
My notification light flashes, but I dont know why? No messages, no emails, no calls? - any idea why
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Jun 2, 2013
I have even since deleted it, but sometimes when I'm switching screens, it randomly flashes on the screen for a micro second.
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Aug 4, 2010
I typically have my phone sitting on my desk infront of my keyboard @ work. I noticed that once maybe every 5 minutes or so, that the screen flashes on&off once. I assume it's waking to check for data updates or something, but just seemed odd.
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May 11, 2010
Every time I make a call and hang up and put my phone in standby my led light flashes. I am using Missed call app and I just cant figure out why the led light flashes after I make calls.
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Apr 19, 2010
Can someone please explain what the difference is between themes, roms, mm, flashes. Might be simple but everytime i do something knew I have no problems. I was on cyan .7 but now nextheme e1sb2r r2 (or something)! love new things just not sure if I might be missing out on something that one might offer over another.
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Dec 5, 2009
And so far this phone kicks ASS!! I had one question so far, when I get a call the screen flashes off and on and sometimes I cant see the caller ID. Is there a way to stop this and just stay on?
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Oct 11, 2010
Kindly help, the phone is only 4 months old, suddenly stopped working, screen fully off, red light flashes when power is flashed, also produces sound when vol key pressed. recently downloaded new song. repair shop in newton abbot say no soft ware to flash it.
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Apr 13, 2010
Tried rooting so I started off flashing r8 of bh_man's 1.6 rom. Went through the setup, odin turned blue to pass and I let the phone run past the android system and then the screen turned off.
Thing about it is that the phone is still being detected by the computer and odin. It's like my phone is on a screen lock but not responding to when I push unlock.
Ive tried every custom rom and each one does the same. I try to go back to stock and most of the time the program closes, when it doesn't I try to flash it and it goes through the process but goes on forever. One time I let the timer go on for 2 hours and it was still on 5/9 completed.
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Sep 12, 2010
I've had my Epic for about a week and have noticed that from time to time that the screen flashes VERY briefly to the home screen/lock screen when inside an app.
It happens when I'm in the browser, email app, etc. There does not seem to be any rhyme or reason behind it.
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Jun 26, 2010
I would like to change text and back ground color of my Listview without building custom rows. Is this possible ?
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Feb 6, 2010
1st time poster long time lurker. I have done a search on Google trying to find a solution or at least a reason as to why my phone is behaving this way. Search produces nothing. This week my phone started behaving strange. I will get a call, but the caller ID no longer displays. Suddenly the screen starts to flash and I have to unlock the screen in order to see who is calling. By the time the screen is unlocked the person has already hung up. I have not done anything (add new programs) in the last 2 weeks and I am not sure why this is happening.
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Jun 24, 2009
There must be a way to do this. How can you tell a ListView that has a header to not scroll it when the user scrolls the contents? I want it to stay in a "stuck" position so that the user can always see what column the content applies to.
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Jul 22, 2010
I'm new in Android development and I've a problem when I create my new activity.I want to use my activity before start it. For example, But, my "menu" and "MyActivity.class" aren't the same instance.
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