How To Add Image Icon On ScrollView
Jun 11, 2012
I have been dealing with android layout and my first app was based on wifi location, and the icon was used to indicate the current location. What I found was that it was really difficult to programmly add an imageview on top of a Scrollview at certain position. Only succeed by using the deprecated AbsoluteLayout with new AbsoluteLayout.LayoutParams(width, height, x, y). But there should be other ways to deal with it, like Google map, after zooming or scrolling the location indicator is still pointed right.
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Jul 16, 2010
I must be overlooking something real simple here, but i think i'm trying to do something fairly basic.. Simply retain the scrollbar position of a ScrollView on orientation change...
Here is the code for my onSaveInstanceState and onRestoreInstanceState.. sView is the container for the ScrollView layout. Within my scrollview is a linearlayout with a lot of textviews.
CODE:............
If I set a Toast with the values of sViewX and sViewY on the Restore, the values are kept and correct.
I just tried to do a sView.scrollTo(0,150); in my onCreate.. just to see if that would open the activity at 150px down, and it didn't. I think my issue has to do with the .scrollTo method.
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Mar 10, 2010
I want some of the goodies in a ListView, like being able to use a ListAdapter, and item selection, etc, but I don't want the ScrollView portion of it. I want to implement that part myself, in a different way (why or how I do this isn't really the point of this question, so please don't ask "why"). Is there a way to have a ListView that's not in a ScrollView or has the scrolling disabled?
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Jun 12, 2013
I'm on a Galaxy S4. I'm running Nova Launcher as well. I've noticed since I got this phone a few weeks ago that I can set icon images from icon packs, but if the icon pack is downloaded as image files I can't.
long press app I want to change icon for > click edit > click the icon image > select Gallery (or Astro file mgr) > select the image I want > takes me to an edit screen where I can crop etc, I click 'okay' > it says 'preparing image' and goes away, leaving me back at the edit icon screen where the icon image is still the same as before.
Could it be because my icon images are stored on the SD card? If so, where do you guys normally store icon packs that are download as regular images?
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Sep 22, 2013
So I extract any APK, and then go into "Res" folder, but all I see is the icon for the apk.
Where are the rest of images?
- I also have "show hidden files" on my pac/pc turned on.
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Sep 19, 2010
refresh menu icon image, where can i get it it's not here
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May 10, 2010
I want to use the microphone icon used by android OS. Where could I find it?
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Mar 5, 2010
I want to put an icon in the notification status bar with 1 image + a number. How can I do in using the Notification.icon method?
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Jan 10, 2010
I thought it may have been my eyes, when I thought I saw an upside-down Android icon for a contact the other day, on my Android 1.5 device - Samsung Moment. I was playing with contacts just now, and I saw the upside down icon again. Then I was curious, went to see other contacts, and I noticed the Android icon facing right, then facing left in other instances. There is no rhyme or reason as to when the Android icon will change positions, but it is there.
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Jun 7, 2010
I'm populating a list from the DB and I have a image field in the DB which contains a URL to a image file.
ListAdapter adapter=new SimpleCursorAdapter(this, R.layout.row, constantsCursor,
new String[] {"title", "subtitle", "image"}, new int[] {R.id.value, R.id.title, R.id.icon});
However, the other fields are populated, but the image remains empty. Why?
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Feb 4, 2010
I have created listview by using arrayadpter i add arraryadapter to listview containing string array but i m unable to add icon to eatch listitem.
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Jul 16, 2009
If I have a reference to a view, how can I overlay an icon image on top of an exisiting view?
In the screenshot below:
http://android.kanokgems.com/sms-unread-count
It overlay an icon at the top right corner of the dialer icon. How can I do that?
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Dec 8, 2009
On the G1 camera app, there's a handsome looking camera button which you can press to signal the app to take the picture. It's a round button with a little camera icon in it. Is that button resource available in android.R? I'd like to use it in my own app if possible?
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Aug 31, 2009
I want to add an image icon in expandable list view .I have seen the tutorial they have added only in child elements .Is there any other way to add image icon in parent.
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Sep 29, 2010
I'm using the android SDK in Eclipse on Linux. I've used the code at itp.nyu.edu/~sve204/mobilemedia_spring10/androidCamera101.pdf to write an app to store an image captured through the camera onto SD card (there are various examples of this around). It works ok except that the image returned by the camera is not what's on the preview surface. Instead of getting the checkerboard image I expect, I get different versions of the android icon depending on which version of target I choose. If I render the image to an ImageView this is confirmed as it's the same as on the SD card.
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Sep 11, 2010
I just got my droid 2. All set up and rolling. However, I am adding shortcuts to my contacts on my desktop (ala the d1) by pressing and holding the screen, then Shortcuts > Contact. I scroll to the contact and select it. and it adds them to the home screen. Unfortunately, it adds them with the WRONG icon. It IS an existing icon for a user just not the user I am selecting. Also: It is only when I add it to the home screen as a shortcut when it gets jacked. Anyone else seeing this or have a solution? Also, I use google to sync all my contacts. I use Gmail to set the icons. There is only a certain size which can be used. but on the D2, the same contact icons/images seem to be blown out. Like I COULD use a bigger size image, bug I dont think that Google allows it? Anyone know what size contact image the 2 can handle and a way to use that image through Gmail? So far, moving from a D1 to a D2Im not completely impressed. but it is faster and works well. except for this issue. And the moto blur crap. Also to note... when using the (HORRIBLE) motorola contact widget the icon/image IS correct. but cmon, is this widget even useful? How many people have only one number? And I need a 4x4 widget for one contact... mobile, home, text, email, etc.. BS. Really the function on the D1 of adding a shortcut to a contact is much better. add em, click the icon, then it asks you what you want to do (text, call, email, talk, etc)... the D2 still does this but you have to go into Contacts and click on the person first before getting the options.
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Mar 5, 2010
I'm trying to upload my first application, but when I select the apk file, I get the following message:
The icon for your application is not valid. Please use a 48x48 PNG.
The file was created in Fireworks, and is a 48x48 24 bit image named appicon.png.
Anyone know of any reason why I would still get this message?
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Jul 3, 2010
I am getting bored with my current wallpapers that came with the eris. Of The Damned posted a link a few months ago for a Picasa web album with designs and pics for android wallpapers... Oliver Erben android wallpapers... The stuff in there is great! I can only get the small icon version of the pic to bring up the "save image" option? when I hold down on the image, not the full pic. Because off this it's really grainy as a background on the phone. Anyone know how to do this, or get other free and safe (no ads or bad stuff) wallpapers on my eris?? I am concerned with some of the wallpaper apps in the market because of all of the badmouthing in the reviews. Help out an amateur! Thanks in advance for your responses!
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Oct 16, 2010
I am writing my first application and am trying to get my widget to load a different image when it is added to the home screen based on the state of the notification volume.It is detecting the notification state fine and the proper Toast messages appear when I add the widget, but I'm not getting any icon.I just get an empty button.I'm using the same code to change the icon in my onReceive() method to do other things and that works fine.Is this the proper way to accomplish that?
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Jul 21, 2010
I use http://stackoverflow.com/questions/541966/android-how-do-i-do-a-lazy-load-of-images-in-listview/3068012#3068012 to load images in a ListView and a GridView. It works but the images are loaded form bpttom to top. How to fix that?
Bonus Question: Can I use a loading animation in a image view while the real image is loaded? Right now it's just a default image.
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Dec 7, 2009
It will be helpful if any one can help me out in understanding the concept of radio,flash,system image in android mobile device. Also why are they required? and what is their role in Device?
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Aug 1, 2012
I have a floder containing Google Earth. The normal icon has been replaced by a little droid icon labeled "loading." When I click it, Google Earth loads.
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Mar 26, 2013
How to edit standard icon battery to numeric icon?
GT-S6102
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Nov 4, 2010
I have following queries. How can I display icon in Signal Area(what it is called?) ? Like default audio player when playback is on and u press HOME or BACK at last screen of audio player, Play icon is displayed in that areA? Kind of minimize application. How to display shortcut of media player? the minimal version of media player in that area
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Mar 9, 2010
How to add listview inside scrollview ?
CODE:................
I added listview inside scroolview. But its not showing in proper way. The listview is showing only in smaller size.
I tried in most of the ways ? But i can't able to get...
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Mar 25, 2010
I'm new to Android development and having a hard time making the UI, so hopefully someone here can help me with a hint...
What I need in my layout is this:
CODE:...............
as you can see the layout will need scrolling, but adding a scrollview as a root to the RelativeLayout tag, didnt do anything...
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Jul 1, 2009
I've got a ScrollView containing a vertical LinearLayout.
The LinearLayout contains several items, including a ListView.
The problem is that I can't seem to get the ListView to be fully expanded. It is being compressed to fit everything on the screen, and forcing me to scroll through just the list. I would prefer to be able to scroll the entire layout, including the ListView.
I've played with the layout parameters a lot, but can't seem to get anything to work.
Also, I'm going to put this in another thread, but thought I'd ask here as well. Is there any way to force a separator at the top of a ListView?
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May 23, 2009
I am trying to display a screen filled with data fetched from a server. The data, if it were HTML, would look something like the following (try to visualize =) ):
CODE:..............
So I naively tried to put a ListView in a ScrollView. Not only did it not work, but I've since read all about why it is bad by the likes of such luminaries as Hackborn and Guy (it nullifies the optimizations, etc).
Problem is, the half dozen places that said NOT to do it didn't recommend what I SHOULD do instead, excepting one post by Romain Guy specifying footer or header use (not suitable in my example, right?). In other words, it seems like people want to mix a list of items in among other text data, getting the benefits of a ListAdapter, but this isn't addressed anywhere that I can find.
So, what is The Right Way to implement my example above? I'm a step away from trying to add TextViews inside a for loop, which just doesn't sit right in my gut.
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Sep 1, 2009
How can I add some buttons below ScrollView that always stay on screen.
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May 2, 2009
I show articles in WebView and would like to add some additional information, e.g. publishing date, author etc., into the same ScrollView above the original content. So that it usually doesn't take up space, but the user can just scroll back when the information is needed.
Did any of you do something like that in a sane way?
I thought I can put my stuff into the same ScrollView that WebView uses, but when looking at it with hierarchyviewer I can't see any children, it's probably native.
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