Android :: Configuration Change - Width And Height

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?

ADVERTISEMENT

Android :: Can't Change Width / Height At Runtime - Way To Do

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

Android :: Change Width - Height Of A Widget Programmatically

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

Android : Change Custom SurfaceView Width And Height

Nov 2, 2010

How can i change custom SurfaceView width and height. is this possible?

View 1 Replies View Related

Android : How To Change Height / Width Regarding Screen Size?

Aug 19, 2010

How to change the size of height and width according to the screen size?

View 2 Replies View Related

Android :: How Can I Change Default Size (width + Height) Of XML Layout Preview?

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

Android : How To Set Height / Width For MapView?

Jan 16, 2010

Do you know about how to set coordinates (X, Y position), height and width for MapView?

View 1 Replies View Related

Android : How Can I Set Width / Height Of An ImageView To Another On XML?

Oct 7, 2010

I want the second ImageView to have the very same size of the first ImageView so that it resizes the pictures I set in the second view (header_avatar) to the same of the first view (@drawable/icon). Is this possible or do I have to do it programmatically? Cannot I reference the first view's width and length on the second view?

View 2 Replies View Related

Android :: What Should Pixel Width And Height In Photoshop?

Aug 27, 2010

I'm doing visual design for an Android App supporting WVGA.What should the pixel width and height in Photoshop be?Does it have to be 480x800? Or can I still design in 320x480?

View 1 Replies View Related

Android : Way To Get Height / Width Of Emulator In Droid?

Sep 16, 2010

I want to get the height & width of emulator (which will reflect in device also).

View 5 Replies View Related

Android : How To Set Dynamically Width / Height Of Gridview?

Jan 24, 2009

is it possible to set dynamically(from code) width and height of gridview, if so what r methods. I want to keep my gridview changeable at run time in width and height. ( if this is not available; Is there any other solution?

View 2 Replies View Related

Android : Way To Set Width / Height Of An ImageView Programmically?

Apr 26, 2009

Can you please tell me how can i set the width and height of an ImageView programmically in java code (not layout xml file)? I tried setMinimumWidth/setMinimumHeight, but that does not work. I have looked at the view in HierarchyView, it still said the width to be 80 and height to be 100. And that is not the value I set.

View 2 Replies View Related

Android : How Can I Get Width / Height Of A Webview In Droid?

Oct 23, 2009

I want to determine the width and the height of the webview .i have already tried using..

View 1 Replies View Related

Android : Way To Set Imageview Width / Height Programatically?

Jun 29, 2010

How i can set Imageview width and height programatically.

View 1 Replies View Related

Android : Way To Get View / Layout Width / Height?

Aug 27, 2010

I'm an Android newbie. This should be the easiest thing in the world, but figuring it out is driving me batty: how do I get the dimensions of a view or layout?

View 2 Replies View Related

Android : Get A Custom View's Height And Width?

Nov 2, 2010

How do I use getMeasuredWidth() and getMeasuredHeight? It always returns 0. what is the difference between this and getHeight() and getWidth()?

View 3 Replies View Related

Android :: ]Setting Button Height In XML Based On It's Width?

Oct 15, 2010

I am working on layout in android XML in which I would like to set a buttons height to match it's width when setup to fill parent. Obviously this number will change based on screen size, so I cannot use a set pixel size. Can someone help me with getting the button width based on screen size and then passing that to the height setting?

View 2 Replies View Related

Android :: Padding In Different Phones / Scale According To Height - Width?

Jul 23, 2010

Say I add a linear layout with top padding of 20. Does it mean that the layout is rendered with 20 pixels of padding in all phones? Or does it scale according to the height/width/density of the phone?

View 2 Replies View Related

Android :: Resize View Width And Height Dynamically?

Sep 17, 2010

I am adding two views to a linearlayout. When I click on the first view it has to occupy second views width also. How do I do that?

View 1 Replies View Related

Android : What Is Maximum Height / Width Of Image Which Can Display?

Jan 29, 2009

what is maximum height and width of image which can display?

View 11 Replies View Related

Android : How To Fix Image Height / Width In Webview For Droid?

Sep 4, 2010

I am developing image application,i am using WebView to display image, so I want to fix some height and width size for the image, this size applicable for all kind of size of images in WebView.

View 1 Replies View Related

Android : How To Get A Device's Maximal Width / Height In Droid?

Sep 16, 2009

I have a problem creating a custom view for an Android application. My custom view wants to use if permitted the maximum screen width. I couldn't find any way to retrieve this value. Can anybody point me to the right method?

View 1 Replies View Related

Android : Way To Get NEW Width / Height Of Root Layout In OnConfigurationChanged?

Mar 26, 2010

One of our views has a ScrollView as its root layout. When the device is rotated and onConfigurationChanged() is called, we'd like to be able to get the ScrollView's new width/height. Our code looks like this...

View 1 Replies View Related

Android : How To Set Grid Images Have Uniform Height / Width?

Aug 25, 2010

I have a task to parse thumbnail images and to set it on grid view,where url image content to be in different height and width(some images to be 60*60, or 110*80),how can i set images in grid have uniform height and width.

View 1 Replies View Related

Android :: Decrease Width And Height Of CheckBox In Droid?

Oct 12, 2010

Can anyone tell me how to reduce the width and height of CheckBox in order to display very small CheckBox in Android ?

View 2 Replies View Related

Android :: Dynamically Changing Linearlayout Width / Height

Sep 29, 2010

I am trying to change linear layout or any other widget width or height dynamically but throwing exception.so how can I change the dimensions dynamically.....

View 1 Replies View Related

Android :: Obtain Screen Resolution Information - Width And Height

Sep 3, 2010

I need to obtain the screen resolution, width & height, how do I do that?

Solution:

Display d = ((WindowManager) getSystemService(Context.WINDOW_SERVICE)).getDefaultDisplay();

width = d.getWidth();
height = d.getHeight();

View 2 Replies View Related

Android :: Getting Width And Height Of Device Programatically For QVGA Devices?

Aug 23, 2010

I want to get the width and height of my device to know what type device it is ie QVGA, HVGA ,WVGA.. Also i need to adjust some layouts according to width and height of the screen.

I tried following methods but its not working.

CODE:.........

All these methods return wrong width and height for the 240x320 devices namely Samsung Europa and Alcatel which i have. Width = 320 Height = 240.. This is wierd as some of the critical functionality is getting hampered .. I think this is really a basic thing which shd be correctly provided. Please help me with this issue .

View 5 Replies View Related

Android :: Specifying Relative Dimension Of Views On Device Screen Width - Height

Oct 8, 2009

I am writing an android application that has 3 views one below the other. Each view has to be of equal height, depending on the screen size. Each view occupies the full width of the screen. How do you specify in the layout xml that the view has to take up 1/3rd height of the device display height? What would be the appropriate layout to use in this case?

View 1 Replies View Related

Android :: Control Frame Height And Width Of Captured Video : SetVideoSize() Does Not Work

Aug 5, 2010

On a Nexus One (for example), the camera application is able to capture H.264 video at 720x480 (the "High" quality setting). However, when using the MediaRecorder API, it always seems to capture at a fixed frame size of 320x240.

I would expect the setVideoSize() method to control the frame size (as in the prepare fragment below), but it appears to have no effect (using Froyo 2.2 Android SDK).code...

Discussions on the android developers list seem to indicate this is a long standing issue. Can anyone advise how the frame size can be controlled, or if it is possible at all with the current API?

View 2 Replies View Related

Android :: Dialog Survival Over Configuration Change

Mar 4, 2009

Flipping between landscape and portrait is causing me a problem with dialogs that are active at the time of config change. The dialogs survive (which I think is good), but I have the problem that some of my dialogs contain dynamic content which would need to be refreshed in the dialog views. All that content disappears from the dialog views after the config change.

I thought it would be easier to do a dismissDialog() on restoration in onCreate(), letting the user press the button that shows the dialog. I successfully save and recover the dialog id, but when I attempt to dismissDialog(id) I get an IllegalArgumentException: no dialog with id 1 was ever shown via Activity$showDialog. Ok, so that doesn't work, and I still have that messed up dialog up on the screen that I want to get rid of. How can I do that? Are there any other reasonable alternatives?

View 18 Replies View Related

Android : AlertDialog And Keyboard Open Configuration Change

May 6, 2010

My app creates and shows an AlertDialog which accepts input from the user (the user needs to type some text into an EditInput).

With the AlertDialog on screen, if the user opens up the keyboard on the device, then the app's OnCreate and OnResume methods are called and my AlertDialog promptly disappears from the screen ... not the effect I was hoping for!

I thought that perhaps I needed to override the Activity's onConfigurationChanged method, but despite having the following in my Manifest:

CODE:.....................

View 6 Replies View Related

Android :: RadioButton SetChecked Not Working On Configuration Change / Get To Work

May 11, 2010

I am trying to set a RadioButton as checked/not checked through code. It is working the first time I set it, but the second time, the code does not set the button. Here is the relevant part of my code. I have commented on the problematic part. code...

View 2 Replies View Related

Android :: Change Key Width Run Time

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

Android :: View Width Change Animation?

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

Android :: How To Change Height Of View

Nov 10, 2009

All works fine, however I want the gameboard to appear as square. So I need to resize the board at runtime to put it in the center of the screen and make it square. I tried many options without success.

View 2 Replies View Related

Android : Change The Height Of A ProgressBar

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

Android : Change The Height Of A Row In A Listview

Sep 28, 2010

I want when a user clicks a row, that row grows to show more items with an scale animation, but I can't find how can I do that.

First: I don't know how can I change a height row at runtime. I've tried making the items visible, but this didn't work even if I inflate with another XML layout.

Second: If I achieve the first one, I think I could make the scale animation.

View 1 Replies View Related

Android : Change The Listview Row Height

Nov 8, 2010

How to change the listview row height?

View 2 Replies View Related

Android : Change Height Of Notification

Mar 10, 2009

Is there any way to change the height of the "extended" notification (i.e. the contentView in the Notification)?   It seems like I get the standard two lines no matter what...   I'm thinking I've missed something, but ...

View 8 Replies View Related

Android :: Change Height Of EditText And Button?

Nov 10, 2010

I have this EditText and Button, and I have to reduce its height. I try with android:height="10px" but it doesn't work. Btw android:width="180px" works OK, then I don't know why I can't adjust the height.

Here is the code:....................

View 4 Replies View Related

Android : Change The Height Of A Webview On Runtime

Feb 26, 2010

I have a webview and a table containing 4 buttons. I have set the height of the webview to 400px, so that the buttons are displayed at the bottom of the screen, in portrait mode. My problem is, when changed to landscape mode the buttons are not visible. So I need to change the height of the webview on runtime, when orientation is changed. Do anybody know how to achieve this? I am able to capture the orientation change, using 'onConfigurationChanged' function.

View 2 Replies View Related

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 View Related

ADVERTISEMENT