Android :: Layout Division - Divide Screen To Two Parts
Nov 22, 2010I want to divide my screen to two parts,i have a linearLayout and it contains two linearLayouts again. How to divide these two linearLayous into two equal parts.
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Android :: Layout Alignment - Divide Screen Into Three Layout As Header - Body And Footer
May 4, 2010I am new in android, i am having few problem in layout alignment. I have divide the screen into three layout,as header, body and footer. I am giving the height dynamically for the three layout in java file, so i need to give 12% of height to header and footer layout, and the remaining 75% i need to assign height to body layout. For that i have made the calculation as follow
first i am getting the height and width for the screen. With the help of the screen height i am getting the 12.5% height for header and footer layout
WindowManager w = getWindowManager(); Display d = w.getDefaultDisplay(); int totalwidth_screen = d.getWidth(); int totalheight_screen = d.getHeight();..................
Android :: Make A View That Divide The Screen In Three Sections
Oct 27, 2010I'm trying make a View that divide the screen in three sections. The first section should be 200dip high, the third section should be 50 dip high and the middle section should take the remaining place in the middle. Is there any way to implement it? I tried some ways but either it doesn't work or the app crashed.
View 2 Replies View RelatedAndroid :: Splitting Screen Into Two Parts
May 26, 2010I need to split the Android screen into two parts and run 2 applications (app A and app B) simultaneously. App A will run on screen 1 and App B will run on screen 2. Both are visible to the users. I need to implement this thing in the Android Framework. I do not know much about the android framework and this is urgent and should be done on android 2.1. Is this possible, if yes please explain the procedure to achieve this.
View 2 Replies View RelatedAndroid :: Split The Screen In 2 Equals Parts With 2 Listviews
Oct 19, 2010I'm trying to put 2 listviews into my layout. The problem is that I don't know the size of each listview in advance. The first listview could have a few items (0, 1, 2 up to roughly 10) and the second listview could have many items (up to 100).
I tried to set the weight of both listviews at 1 but it did not work:
=> If the first listview has only 1 item and the second one 99, you don't see the first item of listview #1 => it's shrinks so much (relative to listview #2) that you don't see it.
So I'm thinking now to split the screen in 2 equals parts (no matter what/no matter the size of each listview) and put the two listviews in each part. Of course it needs to work on any device ... so how do I capture the device screen size, divide it in two and force the listview size to fit in each half of the screen ?
Has anyone done that already ? Is there another option to show two listviews of different sizes on the same layout (should I use a scrollview in some way ? => when the user is reaching the end of the first listview, the second listview appears => is that possible ?)
Android :: How To Place Relative Layout At Bottom Of Screen - Or Linear Layout
Sep 27, 2010I have following in xml
I wanna put the second linear layout at the bottom of the screen.
I have set the property of second Relative layout to bottom but still not showing at bottom..
code:...................
Android :: BigFraction Class In The Apache-Commons-Math Library Return Incorrect Division Results?
May 14, 2010In the spirit of using existing, tested and stable libraries of code, I started using the Apache-Commons-Math library and its BigFraction class to perform some rational calculations for an Android app I'm writing called RationalCalc.
It works great for every task that I have thrown at it, except for one nagging problem. When dividing certain BigFraction values, I am getting incorrect results.
If I create a BigFraction with the inverse of the divisor and multiply instead, I get the same incorrect answer but perhaps that is what the library is doing internally anyway.
Does anyone know what I am doing wrong?
The division works correctly with a BigFraction of 2.5 but not 2.51, 2.49, etc...
[UPDATE]
This was indeed a bug in the apache-commons-math 2.0 libraries. The bug is fixed in v.2.1.
It is now listed in the Fixed Issues section of the bug tracker:
When multiplying two BigFraction objects with numerators larger than will fit in an java-primitive int the result of BigFraction.ZERO is incorrectly returned..attempting to reproduce the issue and setting me on the right track.
CODE:.....................
Android :: Android Screen Into Two Parts And Run 2 Applications
Feb 13, 2009I need to split the Android screen into two parts and run 2 applications (app A and app B) simultaneously. app A will run on screen 1 and app B will run on screen 2. Both are visible to the users. I need to implement this thing in the Android Framework.
View 10 Replies View RelatedAndroid :: Spare Parts Application
Jan 7, 2010I tried the Search feature to no avail for this particular question. When I originally downloaded the Spare Parts application for my Motorola Droid, it would show the amount of time each program had my phone in 'wakelock'. Ex: Going into the Partial Wake usage would show times. However, lately I noticed going in there this no longer happens... Anyways, just curious if anyone here has any ideas as to why.
View 8 Replies View RelatedAndroid :: How To Layout 3 Components On Screen
Jun 24, 2010I need to lay out 3 components on screen, text string, text input and image button. I am using linear layout. I put text alight left, image button alight right. I want text input occupy the reminding space of screen. How could I do that?
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Sep 30, 2009I want to put layout in center of the screen.
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Aug 3, 2010I am using two ListView in a screen. I want to divide the height of each ListView but I want it to be screen independent. For this I need to know the Height of the screen. I am using xml to do this.
View 2 Replies View RelatedAndroid :: XML Layout - 4 ImageViews On One Screen
Jun 21, 2010I thought I have understood the XML layout of Android, but it seems that I haven't. I want to have four ImageViews on one screen, to view four images at the same time.
It should look like this, where A to D represents the image views:
DDDAAA
DDDAAA
BBBCCC
BBBCCC
How can I do that? I tried it this way, but it's not working. The Eclipse Editor seems not to be very good for this either. Is there a better one to create those layouts?
CODE:.................................
Android : Can Inner Layout Be Put In Center Of Screen
Sep 30, 2009I want to put inner layout in center of the screen. Please help me here.
View 2 Replies View RelatedAndroid :: Wise Or Not Obfuscating Parts Of Application?
Oct 5, 2010I'm a bit scared about obfuscating my application completely. I'm afraid to run into issues where I can't figure out a bug because lines and function names wont match. Please correct me if I'm wrong... I thought maybe the simplest way to protect important parts of my code is to create a jar of the important files. I know and understand that jars are good only for classes and no xmls or other Android dependent parts. I believe it would be simple this way since I would not have to worry about obfuscating too much and breaking my project. Also, could be helpful for distributing to clients a library which they can't decompile.
In terms of obfuscating jars maybe I could do the same to the Market Licensing code to protect my paid application from pirating? What are your thoughts on my approach? Maybe bad idea? What experiences have you had with obfuscating your application? Is it not as bad as I think?
Android :: Screen Resolution For Layout Directory
Jan 13, 2010I am writing layout file for Droid Milestone. I set the directory to layout-854x480, but it doesn't work at all.
I then use:
CODE:............
To print the screen size and then get 569x320. I then change the layout directory name to layout-569x320. Then the layout file works. I have a G2 and know it's 480x320. And I see the MS screen contain more pixel in wide direction. I am using SDK 1.6, eclipse+adt
Android :: Specify Different Dimension Of Layout For Different Density Of Screen?
May 14, 2010Can 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?
Android :: Settings Screen Layout Style
Dec 24, 2009I am creating a new settings screen for my app and want to keep the look and feel similar to that of the standard applications. I have seen many 3rd party apps also follow this style (Twidroid for example) and would like to know how best to go about creating this look?
Is there a "template" or Activity I can use or is it a case of constructing it from a table layout or similar?
Android :: How To Exclude Some Parts Of UI From An Application Wide Theme?
Jun 28, 2010I have a theme in my app that defines a custom color for the background. This is the green you see above the tabwidget. In some of my Activities I'm using a Tabhost for my Layout. Now I get something like this as a result: My tabwidget has a black background and I'm happy with that, but the icons in the tabwidget are transparent and this leads to them showing the green background defined in my style. How can I define the tabhost as not styled and have the transparent icons show the tabwidget the resion on instead of a solid background color?
View 2 Replies View RelatedAndroid :: What Options Have To Show Sentence Parts With Different Color?
May 26, 2010I have a longer sentence >200 characters. I need to show on the screen having parts of them in different color, like highlighting search results, each with different color. The text should auto wrap with screen width, and have no break sections between parts. I meant with this that I can put sections on a new line. They will have to continue the previous section, only wrap when the screen is off.
The best would be an EditText, as I need to allow editing also, but I am wondering I am able to change the color of various sentence parts, or just as a whole. What do you think, with what UI elements can I achieve this view?
Android :: Table Layout In A Screen - Horizontal Scroll?
Sep 9, 2009I am using a table layout in a screen. i need to have both horizontal and vertical scrolls. By default i am able to get vertical scroll in the view but horizontal scroll is not working. I am using android SDK 1.5 r3
Ihv already tried android:scrollbars = "horizontal". I hv read on some forums that in cupcake update horizontal scroll is possible in andorid.
Android :: Make Screen With Two Rows And Three Columns Layout In Xml?
Jul 24, 2010I want a Layout that is as big as the screen with two rows and three columns
like that image =>
http://dl.dropbox.com/u/2024237/Bildschirmfoto-DroidDraw.png
the colors should be buttons.
Android :: Layout - Arrange Images On Widget Screen
Nov 5, 2010I need to have a layout for my widget, but I don't know how to arrange my images on widget screen. I need to have 4 small Images on first row then 2 Images on 2nd row 1 Image on 3rd row and 1 Image on 4th row Could someone create the xml file ?
View 1 Replies View RelatedAndroid : Layout - Switch Between By Using A Set Of Buttons That Is At The Bottom Of The Screen
Feb 19, 2010My app has 5 different relative layouts that it can switch between by using a set of buttons that is at the bottom of the screen. 3 of the layouts contain only TextViews and ImageViews. The other 2 both have a ListView in them. On the 2 views that contain lists when the soft keyboard appears the buttons that are along the bottom move up to on top of the soft keyboard. But on the other 3 views the buttons get hidden by the keyboard. The buttons all have the attribute android:alignParentBottom="true" does anyone know why they'd be behaving differently when one of these two are the active layout at the time?
View 2 Replies View RelatedAndroid : UI Layout - Image To Span The Remainder Of The Screen
Oct 3, 2010I my design (as an example), I would have two text fields defined in my relative layout followed by an image and I would like the image to span the remainder of the screen.
Here is what I have so far:
CODE:..........
How do I tell my ImageView to span fill the remainder of the screen. If I define the height and width as "fill_parent" it fills over the two text views.
Android : Layout - Listview Pushes View Outside Screen
Nov 14, 2010I have two textviews, a listview (this is a listactivity, by the way) and a datepicker. All is supposed to be displayed in this order, vertically.
The problem is that the ListView is pushing the datepicker below the screen, to the depths of the unseen world. I want the datepicker to have its own space, fixed at the bottom, while the listview grows as needed, but still allowing datepicker to have its own space.
+/- like this:
~~~~~~~~~~~~~~~ screen top
TextView 1
TextView 2
|
|
|
| ListView [*]
|
|
|
DatePicker (stays here no matter how much List grows or shrinks
~~~~~~~~~~~~~~~ screen bottom
[*] -> This listview will scroll a lot, but won't hide datepicker!
I know it's very lazy to ask for ready code, but could you guys share a light? This is driving me crazy. I've tried millions of combinations I believe.
Android :: Rubbing Alcohol / Acetone And Droid Plastic Parts?
Dec 5, 2009More specifically, the rubber/plastic edge that runs around the keyboard the the edge of the keyboard itself (the piece without the letters). I got a tiny bit of super glue on that rubber/plastic (I'm sure it's plastic but it feels kind of rubbery) edge. I'm debating about trying to remove it (it's almost unnoticeable, except to me, meaning I'll notice it constantly ).I know acetone will remove super glue. I've heard that rubbing alcohol can too, which is why I would try it first (it's less caustic than acetone, less chance of damaging the plastic). Is this a bad idea? Also, if rubbing alcohol works, would the alcohol that's on alcohol wipes (like the screen cleaner wipes) work as well? They're both isopropyl so I don't see why it wouldn't (the concentrations may be different, that's the only thing I can think of). Never applied either of these two things to plastic so I'm not sure what will happen.
View 2 Replies View RelatedAndroid :: How To Break A Large Image Into 8 Equal Parts In Droid
Nov 16, 2010I just want to break a large image into some equal parts like 4, 6 or 8.
can we do it?
actually i want to store every parts of image as a separate image in my
drawable folder for future use.
HTC EVO 4G :: Get Parts Besides Flea Bay?
Oct 13, 2010Anyone know any good sites to buy HTC EVO parts on or is there a section here that lets you buy/sell? I have somehow managed to break the mic on the phone and have been searching everywhere to find a replacement one other than shelling out more money for a used or damaged one.
View 16 Replies View RelatedAndroid :: Multiple Screen Support - Size / Image And Layout
Nov 11, 2010I am trying to develop an app for which I want multiple screen support. I have read the Android article on Best practices for Multiple Screen Support. As per the article we have to follow 3 important things:
1. Mention support for different screen sizes (large, medium and small) and any density in AndroidManifest.xml.
2. Place images of 3 dpi's (120, 160, 240) in 3 folders res/ldpi, res/ mdpi and res/hdpi.
3. In layout's the dimension should be mentioned in "dip" units. Then Android will take care of the scaling on its own.
I have implemented all these points in my project. The images are picked up correctly from the appropriate folders. But the arrangements of the controls in not same. e.g. I ran the app on three emulators 1. Resolution 240*320 dpi 120. 2. Resolution 240*320 dpi 160. 3. Resolution 240*320 dpi 240. (All the emulator have same resolution but different density). The problem is the position of the controls is not same on all the three emulator. As per my understanding if the android:layout_marginLeft and android:layout_marginTop are mentioned in "dip" then this problem should not occur. As the density of the emulator increases the controls get placed more towards the right. Is it necessary that I provide layouts for all combinations of dimensions and density i.e. in layout-small, layout-large, layout- medium, layout-long,layout-notlong?