Android :: Modify The Drawable Of An ImageView
Oct 25, 2009
I have a gridView generated using BaseAdaptor. (and implementing methods getView() , getCount() ,...) My problem is that i want to specify a drwable image for each ImageView created using BaseAdaptor.
i tried this line: myBaseAdapterInstance.getView(i, null, gridview).setImageDrawable(R.drawable.myimage);
where i is the position of the ImageView that i want.
But myImage isnt displayed on the gridView.
View 2 Replies
Jun 22, 2010
I have an ImageView object that I'm setting the android:src="@drawable/some_xml_file" instead of a standard png and it seems to not always render the drawable, as you can see in the first row here (it also happens intermittently in other rows as well):
I've tried setting the src & the background property but they both have the same effect. the source code from my list view row item is this:
CODE:...............
Then my res/drawable/action_box.xml is this:
CODE:................
View 1 Replies
View Related
Jun 30, 2010
I'm trying to add a drawable to a layout, using an ImageView, but the drawable doesn't maintain its size and is rendered at 1dp x 1dp. I've called ImageView.setAdjustViewBounds as per the android documentation but this doesn't seem to help. The Drawable is only visible when the ImageView's height and width are set and the drawable is then rendered at those dimensions.
View 2 Replies
View Related
Sep 8, 2010
Like the title. I have a small drawable file, but the ImageView is much larger than it. How I can fill it without left any extra space?
View 1 Replies
View Related
Feb 22, 2010
Is related to: http://stackoverflow.com/questions/2307374/need-suggetsion-about-a-mixed-uri-int-id-images-ambient
My problem is:
CODE:......................
Does NOT work. why?
I know that
CODE:........................
work.
But that does NOT solve my problem. because I want to set the image with an uri independenty if this come from a resource or come from the camera ACTION_PICK intent...
View 1 Replies
View Related
Aug 27, 2010
I would like to be able to alter the size of some of my ImageViews based on what Drawable they are showing. I've not yet decided on whether I'll get them to read the new dimensions from the Drawable or if I will just have an array/enum storing the heights of these, but what I need help with is the actual changing of the ImageView size.Which of the many many function for altering sizes of things should I be using to change the size of an ImageView while still retaining it's relative positioning in the RelativeLayout it is a part of? I can't work out if I should be changing the bounds of the Drawable or if I should be redefining the LayoutParams of the ImageView or some other method altogether. The drawables are always going to be the same width, but their height will change depending on what is in each tile of a map (which this is rendering).
View 1 Replies
View Related
Oct 19, 2010
I am running my application in the emulator using a high density skin (like WVGA800). However the ressources in my application are loaded from the drawable- mdpi folder instead of drawable-hdpi ... what else should I do so that android use the correct folder ?
View 4 Replies
View Related
Jun 15, 2010
I have a listlayout with items in it that looks like this:
There is first an ImageView (the light) and then two textViews. All of this inside a TableLayout. (source here: http://code.google.com/p/switchctrl/source/browse/trunk/android/res/layout/device_switch.xml)
I want to have a rotating animation of a loading indicator Ontop of this light when this particular device (light) performs an action or an action is performed on it.
How do I put an animation ontop of this light imageview?
View 1 Replies
View Related
Jun 1, 2010
is it even possible to modify .apk, by adding additional class to .dex and re-packing with modified manifest.xml?I know there are tools such as baksmali / smali to disassemble / re-assemble given classes.dex from .apk, but not sure limitation what could be modified from there on? I'm trying to add additional activity, to modify starting launcher activity (may be from androidmanifest.xml) from original apk, then re-pack and sign to make complete single .apk all need to be done out of build time, no raw source or build structure visible, only .apk as input.
View 1 Replies
View Related
Feb 20, 2012
Im want to modify and run an OCR app on android.As per my research i found that the OCR engine needs an NDK access.
Hence i've started with trying basic ndk samples.But im unable to compile/run those samples too.
Im working on windows 7 64-bit.
My question is whether i need to use Cygwin to run the above ?
View 1 Replies
View Related
Jun 10, 2009
I frequently encounter this message when I try to update a table (to enter a proxy) in the database using adb shell. $ adb shell #sqlite3 / data/ data/ com. android.providers. settings/databases/ settings.db sqlite> SELECT * FROM secure; SQL error: not an error sqlite>
View 3 Replies
View Related
Apr 12, 2009
How to modify the call log? What permissions do i need and is it possible to get some basic code to show how? just a few lines not whole classes or anything.
View 4 Replies
View Related
Jul 2, 2009
Is there a simple way to modify value in AttributeSet?
All i want to do is something like this: in Button.java public Button(Context context, AttributeSet attrs, int defStyle) { /** In origional XML, I have android:textSize="20sp". Then do something to make textSize attr. value + 2sp. The effect of this will make all button textSize bigger than original setting. **/ super(context, attrs, defStyle);}
View 4 Replies
View Related
Jun 29, 2010
I am coding an Android client that talks to some web services via XML packets.
A typical packet looks like this..
<Packet service="login">
<username></username>
<password></password>
</Packet>
I have about 20 of these packets and would like to store them in my resources maybe in res/xml or res/raw
I want to store these 'empty' packets and load them using XML DOM and then fill in the content between the tags or attributes but am unsure how to do this.
Once the DOM packet has been filled in I want to get that back as a String so that I can send the packet to the server.
So to summarize my questions are..
(1) How do I load an XML resource using DOM?
(2) How do I convert the DOM object to a String?
View 2 Replies
View Related
Aug 18, 2010
I would like to hack around the Android default Settings app for prototyping purposes. What is the correct procedure for building and installing the "customized" app?
After I modify the Settings source in the platform source tree, how to I build it? After I build it, can I install Settings by itself, or do I rebuild and reinstall the entire Android platform image?
View 1 Replies
View Related
Aug 24, 2010
I'm trying to find out if it is possible to modify the notification of another app (the calendar app from Samsung) from my own app. Specifically I'd like to change the alarm for a calendar event from a one-time sound (which is silent, if the phone is set to vibrate) to a repeating vibrate.
Can I even modify the notifications belonging to a differnt app?
If I can't, could my app get notified about all notifications and just rethrow my own, modified notifications?
View 1 Replies
View Related
Aug 21, 2009
My prob is the following: My android application has the class TestActivity (entrypoint) -my app uses "library.jar" wich contains J2ME classes, used as library -library.jar also includes "UIActivity" [can spawn several dialogs] wich is called by a (j2me) class of library.jar -I only have the .class files of the j2me-lib stuff, so I cant modify them, but I can do so on Android-classes
so... the short form:
CODE:.............
finally I get the error:
CODE:.............
Do I have to use Services instead of Activities? But afaik I have to give a reference of an activity to spawn dialogs.
View 3 Replies
View Related
Sep 3, 2013
I would like to ask whether there is an app to modify apks on your phone or not I'm asking because I don't get to use the computer that much.
View 1 Replies
View Related
Dec 3, 2009
Is it possible to modify the voice data before it's sent to the radio?
View 2 Replies
View Related
Oct 15, 2009
How I can access and modify the system preferences (the options you see on system 'Settings' application)?
Cheersss, Armond
View 2 Replies
View Related
Apr 21, 2010
I want to implement a "Settings" section in my application, and I want that when the user selects whatever, one of the strings from string.xml will change its value according to the user selection. Is this possible at all? any ideas on how to implement it?
View 4 Replies
View Related
Sep 27, 2010
I want to change my apk file name on every compilation of my build.
For example, I have my build name currently, android.apk
Now I want it to be on every compilation as, android_v0_0_1.apk android_v0_0_2.apk android_v0_0_3.apk . . . . And so on.
How do I achieve these results.
View 4 Replies
View Related
Jul 8, 2009
I would like to build my own launcher application. Beside modify the Launcher.apk in the SDK, is there any other method to replace my own application as the home menu?
View 5 Replies
View Related
Dec 6, 2009
I know I can get recent tasks list by using ActivityManager - public List<RecentTaskInfo> getRecentTasks(int maxNum, int flags);
but can I modfiy it?
I also check the source code to find out the storage of recent tasks. but I cannot understand it. Where the recent tasks from? I want to add a method setRecentTasks to ActivityManagerNative.java
CODE:.....................
View 4 Replies
View Related
Jun 23, 2010
Can I modify the the height of status bar? if yes,how? 'notification bar'
View 1 Replies
View Related
Sep 24, 2009
I wish to customize the button images, but after I opened the png file, changed the color, reimported back into the draw9patch editor, the compiler spew out errors. how can I modify the 9 patch image of the default button?
View 2 Replies
View Related
Mar 27, 2010
If I can modify the checkbox preference in order to inverse the direction from left to right to right to left.
View 2 Replies
View Related
Oct 13, 2010
I've been looking around and have been wondering is there any way to modify the SMS header before sending it out?
View 2 Replies
View Related
Oct 30, 2010
I'm running a .net aspx application. I'll need my android app to access and modify/insert information into the ms sql database. is there any api ?
View 2 Replies
View Related
Apr 4, 2010
I want to modify a text file using Android program . I searched about that and i found that I have to copy whole content of file and than Modify it and save it to other file and than Delete Original file and rename the Modified one. I tried file.delete() method But i am getting error of permission denied to delete that file. So can anyone help me As Soon As possible.
View 4 Replies
View Related
