Android :: Unable To Programmatically Change Width Of Horizontal Progressbar
May 25, 2010
I would like change the width of a Horizontal Progressbar programmatically (initial size is set in XML using RelativeLayout...but I would like to dynamically change it based on certain values).
I have tried setMinimumWidth(50) in my code, but that did not make a difference. I have also tried setting 'android:layout_width="wrap_content", but that did not work either.
Here is my XML:
CODE:.......................
View 2 Replies
Jul 16, 2010
What's the best way to change width/height of a widget (I mean, a UI widget, subclass of android.view.View) programmatically?
Doing something like this works, but it doesn't seem quite right:
CODE:....................
View 2 Replies
View Related
Oct 13, 2010
I am trying to use a ProgressBar as a metering like display. I thought it was going to be an easy task and thought that ProgressBar had a property to set to be vertical, but I'm not seeing anything. Additionally I'd like to be able to show ruler like indicator along the side of the bar to clearly indicate the current level.
View 1 Replies
View Related
Oct 7, 2010
I'm unable to change the layout_gravity of a Button programmatically, does anybody know how to do this?The gravity attribute is easily changed using Button.gravity(), Ie it changes the gravity of the text inside the button I cannot change the gravity of the button itself. I also cannot seem to find this in any of the layout params contructors.
View 2 Replies
View Related
Oct 8, 2009
Is it possible to create a horizontal LinearLayout where we specify how wide percentage-wise each element is? Something like:
LinearLayout ll = new LinearLayout(); ll.add(new TextView("a")); ll.setViewWidthAtIndex(0, 30); ll.add(new TextView("b")); ll.setViewWidthAtIIndex(1, 50); ll.add(new TextView("c")); ll.setViewWidthAtIndex(2, 20);
View 6 Replies
View Related
Apr 22, 2010
Is there any way to change the color of indeterminate progressbar. i made changes in the progress_indeterminate.xml and saved it my projects drawable folder and tried to set progressBar.setProgressDrawable(R.drawable.progress_indeterminate) but still the color did not change. it uses the default color.
View 3 Replies
View Related
Apr 29, 2010
I was wondering what is the easiest way to change the height of a ProgressBar in Android?
View 1 Replies
View Related
Apr 28, 2010
I have a progressbar with the following style: style="?android:attr/android:progressBarStyleSmall" Sadly the bar is nearly white and in my case displayed on a white background. The progressbar is nearly invisible because of that. How can I change the color of the progressbar? A darker grey would be great.
View 4 Replies
View Related
Aug 17, 2010
I have some difficulties finding the correct way to specify that a progress bar should have the small indefinite style.
I would be glad if somebody could provide an example for me and others that do a quick search for this information.
View 1 Replies
View Related
Apr 14, 2010
I'm looking for a very obvious thing (in other languages !!) and it drives me crazy !I would like to know how I can change indeterminate ProgressBar color from basis white/grey color to black ? When I change the indeterminateDrawable, I get a static image instead of a moving animated progressBar. Is there any way to do it simply in xml?
View 3 Replies
View Related
Sep 29, 2009
I want to change the key width in keyboard at runtime. The constructor of class Keyboard only accepts the layout resource ID. I tried setHeight method, but it didn't work obviously when I checked the code of Keyboard. Any solution? Do I have to implement my own Keyboard
View 2 Replies
View Related
Jul 25, 2010
What happens to the width and height params declared in LayoutParams on configuration change? E.g. if I have an ImageView declared with,
new LinearLayout.LayoutParams(30, 40);
On Configuration Change, does the width become 40 and height 30?
View 1 Replies
View Related
Sep 13, 2010
I'm trying to make a timeout gauge bar animation effect:The width of a lengthy colorful bitmap image is decreasing, but not x-scaling.so the image looks not changing and the visible area shrinks.I couldn't find the sole ImageView clipping or masking support in android.then changing the shrink_box's width will clip the portion of the still_image.But I failed to change the width of the view smoothly.I tried to change the LayoutParam.width in applyTransformation() but got an Exception, it seems not allowed. How can I make an Animation that changes the width of the view. OR is there a proper method to achieve the above effect?
View 1 Replies
View Related
Aug 26, 2010
I want to have a grid with 3 columns and 3 rows and an image button in each cell (center of cell)
i tried with gridview but i can't fix the number of rows
i tried with a tablelayout and 3 tablerows, but i can't change width/height at runtime.
View 3 Replies
View Related
Nov 2, 2010
How can i change custom SurfaceView width and height. is this possible?
View 1 Replies
View Related
Aug 19, 2010
How to change the size of height and width according to the screen size?
View 2 Replies
View Related
Nov 24, 2010
I have these radio buttons and they need android:width="X" and android:height"X" however, I do not know how to set these properties so that they adapt to a different screen size.
View 2 Replies
View Related
Oct 5, 2010
Every time that I want to do a Layout, I'm getting a black layout preview then I can drop stuff on it, that's ok, but how can I change the size of that blank surface (xml). The question came because I set a folder layout-large and then when I add a new layout.xml to that folder it came with the same size, as a layout-normal.
View 1 Replies
View Related
Oct 31, 2010
I want horizontal-vertical rate unchanged. How can ı Do this?? my picture is rate is 320x70. for example, in my phone(samsung galaxy-s GT-I9000) it looks like 320x100. originally I have a circle but it look ellipse... ı have to fix it, but how can ı do?
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout android:background="@drawable/main"
android:layout_width="fill_parent" android:layout_height="fill_parent"
android:orientation="vertical" xmlns:android="http://schemas.android.com/apk/resandroid">
<LinearLayout android:layout_width="fill_parent" android:layout_height="fill_parent"
android:orientation="vertical" android:layout_weight="5"></LinearLayout>.........................
View 1 Replies
View Related
Sep 3, 2010
I want my view to change when it has changed to horizontal orientation code...
This works, but I want my layout to switch back when it is in portrait mode.
View 2 Replies
View Related
Jun 2, 2010
I am followin the method described here to create an EditText input activity. But the view doesn't fill the width of the screen. How can I tell to fit the screen width?
View 3 Replies
View Related
Mar 1, 2010
i have three button in linear layout with width fill_parentnow how can i set width of these buttons to cover whole screen area equally?
View 2 Replies
View Related
May 12, 2009
I'd also like a way to change the default, if possible.
View 1 Replies
View Related
Oct 6, 2010
I have a layout xml file with a linear layout. One of the children is again a ViewGroup Relative layout. In my java code i want to change the width of this child Viewgroup for my requirements. I tried this
ViewGroup childViewGroup = (LinearLayout)findViewById(childViewGroup);
LayoutParams l = childViewGroup.getLayoutParams();
l.width = 360;
childViewGroup .setLayoutParams(l);
I couldn't do this because findViewById(childViewGroup) doesn't fetch ViewGroups it does only for Views. Note: I cant define a whole new layout.xml for this minor requirement since it is huge layout file and might cause performance overhead. I wanted to just change the width of the child view group in my java activity code.
View 1 Replies
View Related
Nov 2, 2010
I'm trying to access the textviews (for starters, eventually replace with imageviews etc) which are stored in the tablerows in the code below.
The line beginning 'log.d' was the part I was working on, trying to get it to print out the contents of the 2nd text view in the first row, but I can only get as far as selecting the tablerow using "getChildAt(i)".
Trying "getChildAt(0).getChildAt(1)" doesn't select the textview as I would have expected it to; says that it's a View and as such, doesn't have this method - though unless I'm mistaken, aren't tablerows ViewGroups, which do have this method? code...
View 1 Replies
View Related
Jun 15, 2009
Can we change the apn settings programmatically?
View 2 Replies
View Related
Oct 5, 2010
I'm trying to change the e-mail address info of some contacts programmatically.
I have the following contact: Name: John Patrick Phone: 1234567890 ID: 15 E-mail: j...@univ.edu (The type is work e-mail)
I'm using the following code to change the e-mail address programmatically:
CODE:..........................
My understanding is that the code above should run successfully. However, when I excecute this code, the e-mail information in my contact doesn't get updated.
View 6 Replies
View Related
Nov 22, 2010
I already have the button:
CODE:..............
I have the "empty" icon show on the button when the program starts.
What I want to do is change the button's icon automatically from my code (low, medium and high) based on user inputs
I tried:
Button myButton = ..........
But I cant figure out
View 1 Replies
View Related
Oct 17, 2010
I as i know we can change the installing location With android SDK , using USB cable But i wanna know is it possible to change the installing location Programmatically? is it yes how?
View 2 Replies
View Related
Feb 19, 2010
I'm looking for a way to access the settings for the browser and mms apps programmatically. I know that there are APIs for browser content providers to add bookmarks and add search strings to the db. But is there a way to access any of the options such as text size, default zoom, etc. I've looked at the source but can't seem to find a way, as the preferences file is private and there being no content providers for these settings.
View 2 Replies
View Related
