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.
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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?
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new LinearLayout.LayoutParams(30, 40);
On Configuration Change, does the width become 40 and height 30?
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?
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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.
I want to get the height & width of emulator (which will reflect in device also).
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View 1 Replies View RelatedI'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?
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Doing something like this works, but it doesn't seem quite right:
CODE:....................
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?
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View 11 Replies View RelatedI 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.
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View 1 Replies View RelatedOne 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...
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Solution:
Display d = ((WindowManager) getSystemService(Context.WINDOW_SERVICE)).getDefaultDisplay();
width = d.getWidth();
height = d.getHeight();
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 .
I am using following code to get the Bitmap
Code:
try {
Log.e("src", imageURL);
URL url = new URL(imageURL);
// Create an http connection[code]....
I am getting the height and width of the Bitmap as 683 and 323. but the actual size of image is 3507 and 2480. is there any problem in the code.
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.
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