Android :: Hard-coding Button's Width In Dimension Units

Aug 1, 2010

I've got the hard-coded layout, consisting of buttons, and need to enlarge some of them. I found Button's method setWidth(int value), accepting width in pixels, but I need to set value in dp. So, how can I set dp value in program code?



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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?

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Android :: Set Width Of Button In Droid?

Oct 4, 2010

Is it possible to set the width of the button while clicking the same button ?

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Android :: How Set Button's Layout Width At Runtime?

Oct 15, 2010

i' making a remote-app, so i need a varying number of buttons, grouped by tableviews and tablerows.i can create the fix ones (that must alwasy be available) at designtime via xml, making use of the layouts making all buttons fit on every resolution.but there are buttons i have to create at runtime.to make them behave the same way as the fixed ones, i need to assign the layout width, -height and -weight values.i was searching the whole documentation, but there it's alwas done in xml, no word about runtime / matching routines.

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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?

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Android :: Increase Width Of Button Without Stretching Image?

Oct 5, 2010

Kind of a newbie question, I suppose:

I've got a horizontal layout with Button, SeekBar, Button. I'd like the actual space (and active area) of the button to be somewhat wider than the image (a round dot) used for the button.

So I tried setting paddingLeft and paddingRight on the button.

But what I got was the round dot stretched into an oval.

How would I increase the width of the button without stretching the image?

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Android :: Hard Restart Button

Nov 4, 2010

It's pretty shitty when my ipod freezes and I can easily restart it but my dinc freezes and I need to pull the case, cover, and battery. Is there a way to set up a hard restart button on a rooted phone?

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Android : How To Set A Dialog Themed Activity Width To Screen Width?

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?

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Android :: How To Set Width Of Buttons To Cover Screen Width?

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?

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Samsung Captivate :: Search Hard Button Going On By Itself

Sep 29, 2010

I've had my Captivate for a few weeks now. I've noticed since day one that the search button 'hard button' on the lower right of the phone, mysteriously 'pressed itself'. The first few times I figured I pushed it on accident with my pinky or something. That Is Not The Case. I know I'm not going crazy but every once in awhile, the hard button lights will go on and the vibrate (I have vibrate set to on) will go on and the search will pop up. All on it's own. This happens at least 5 times a day. If not more. It doesn't do it on any one specific page, it does it no matter what I'm doing on my phone. Sometimes I'll literally watch it just laying in my hand when my phone is on and the search will pop up.

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HTC Droid Eris :: Reprogramming A Hard Button

Apr 12, 2010

Is there a way to reprogram a hard button? I could do this on my HTC Tilt that ran WindowsMobile 6.1. I would like to be able to make the long press on the "call" button go to vlingo rather than voice dial and I can't find a way to do it in settings....

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Motorola Droid :: Hard Keyboard Space Button

Nov 29, 2009

Anyone else notice that the space key on the hard-keyboard is indented, or is this something wrong with mine? I like the keyboard in general, but the space is really annoying. The other keys are all essentially flat, or very slightly curved upwards. The space though is really pretty depressed inwards. I don't think it's worn out, as I really haven't used it much yet.

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Motorola Droid X :: Power Button Is Hard To Push?

Aug 2, 2010

So i just got my replacement droid x. This one seems like the power button is hard to push? Why is this? Anyone notice this?

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Motorola Droid X :: Hard Button Functions Via Screen Option

Sep 17, 2010

If there's an existing app that offers the same functionality as the default stock options that the hard buttons do.

I'd prefer on-screen icons to 'click' for the

MENU | HOME | BACK | SEARCH

selections that the hard-buttons offer. Do any of the home replacement apps do this? Again, I am not interested in reassigning what the buttons currently do, but looking for any on-screen options instead.

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Samsung Fascinate :: Function Of Hard Search - Magnifying Button

Sep 1, 2010

I use this button all the time on my DINC for voice commands, usually things like locate .... and it pops up google maps and shows me what I'm looking for. Since Bing is the search engine of choice on the Fascinate, what function will holding down the button serve? Will it still allow Google Voice commands? If not, I think that's a deal breaker for me.

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Motorola Droid X :: Wake Phone From Other Than Power Button - Hard Keys

Jun 26, 2010

Biggest thing I'm concerned about...can the X be woken up by one of the front hard buttons? Without 3rd party app?

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Android :: Broadcast Receiver That Listens To Hard Button In Android

Jan 6, 2010

Is there a cross device hard button in android that a background service can listen to and act when it is pressed/released?

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Android :: Get Dimension From R.attr In Java Code

Sep 19, 2009

Resources.getDimensionPixelSize (android.R.attr.listPreferredItemHeight) does not work. So how to? And any other way to specify resolution independent dimension values in Java code?

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Android :: Combining Two Images Overlaid With Same Dimension?

Sep 9, 2010

I've got a things to do with android, so, I have 2 images,
1. image from camera
2. another image from somewhere

So what I want to achieve is how to combine those image into 1 image, but it's overlapping (just like watermarking the image). The 2nd image should be scaled first into the size of the 1st image(camera) - so they have same dimension, then if the 2nd image pixel is black, don't combine it (so the black means transparent color - on 2nd image). Do you know what is the best way achieve this, can I do this with xor or bitwise?

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Android :: Specify Different Dimension Of Layout For Different Density Of Screen?

May 14, 2010

Can you please tell me how can I specify dimension of layout for different density of screen?
i.e. the layout are the same across different densities, but some dimension are different.
how can I do that?

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Android :: Create A 3 Dimension View Of Background Image

Aug 5, 2010

I have a screen where I need to put a background image. I need to display only a part of the background image in each screen . Now when the user swipes towards left , the next screen will be displayed taking another portion of the background image. This transition from the first to second screen should give a 3 Dimension effect of moving the screen. I am unable to get any help form Android forums.

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Android :: Force LinearLayout To Draw Objects In More Than One Dimension?

Sep 28, 2010

I need to populate a View with a data from adapter which contains some number of strings. The problem is that I don't know how many of the strings will be there. So my idea was to use LinearLayout to store data. But even if I reserve enough space for this data (eventually I will draw it in ScrollView), LinearLayout use only horizontal perspective (drawing Strings to the end of line), and not uses additional space beyond.
My intention is to draw to the end of line, and draw next line... till end of data.

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How To Save Image Into Same Dimension From Different Orientation

Oct 25, 2012

I am building an application in which I have to use canvas. I have to save the image into same dimension no matter what is the orientation.

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Scrolling Image View - Dimension Of About 1200x800?

Jul 25, 2012

I have an image which has a dimension of about 1200x800.. Now I would like to display it in an ImageView in such a way that the image would not scale down to fit the screen of the device but instead it will allow me to scroll (both horizontally and vertically) to view the other parts of the image. Basically just like in the google's MapView. Is this possible with ImageView or should I use other methods?

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Android :: Designing In XML Vs Coding UI / Which Is Better?

Sep 2, 2010

I have a small doubt, Which is the best way to design UI for Android Coding or Desinging in XML? Which is better in performance?

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Android :: Gallery Item Width Vs Gallery Width

Jan 10, 2010

I have a Gallery with a set of images that was downloaded at run time.I followed the example here:http://www.anddev.org/a_androidwidgetgallery_-_example-t332.html but instead of using i.setImageResource(this.myImageIds[position]);I used i.setImageBitmap(bitmaps.get(position));This doesn't fill the entire width of the screen, only as much as the width specified here:i.setLayoutParams(new Gallery.LayoutParams(150, 150)); When I increase this number, the item scales with it instead of showing more images per the example. I've even tried to scale the images before adding them to the set. Not sure what I'm missing, or where other examples of this might be. Any help would be great.

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Android :: How To Get Maps In Metric Units?

Jul 8, 2009

This may be in the wrong forum, but I can't figure out where else to post it.
The maps app (the one from google your phone comes with by default) only shows routes in feet and miles. Is there no way to get it in meters? I can't find any settings for this!

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Android :: How Do I Define / Standardize Units In My 3D App?

Mar 20, 2010

I'm starting to design my object graph for an OpenGL ES 1.1 app on Android. What's advisable when it comes to actually drawing my triangles and controlling their size? Should I store all the vertices in units relative to each other and then multiply them by a value I pass during a draw(GL10 gl)? Would this approach have any impact when it comes time to do frustum culling?

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Android :: What Are Units Of Event.values?

Aug 23, 2009

I am experimenting with orientation sensor, register it like this: SesnorManager sensor_manager = (SensorManager)getSystemService (Context.SENSOR_SERVICE); Sensor sensor_orientation = sensor_manager.getSensorList (SensorManager.SENSOR_ORIENTATION).get(0); sensor_manager.register Listener(sensor_listener, sensor_orientation, SensorManager.SENSOR_DELAY_UI); and then read the orientation values in the sensor event listener: private final SensorEventListener sensor_listener = new SensorEventListener() { ... float sensor_data_x = event.values[SensorManager.DATA_X];}

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General :: How Many Storage Units Android OS Have

Nov 2, 2012

How many storage units Android OS have? Including a possible microSD external Card.

Internal Storage, internal memory?! Whats the difference and location in file system folders?

When an app is installed from market where does it go?

In application manager, in most apps there is an option "Move to SD card"...

If I have an external micro SD Card and choose this apps option "Move to SD card" where the heck is suppose to going the app or some part of it? (Data? Apk? Cache?) It's not in external microSD Card! So what is "Move to SD Card".

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