I'm working on adding rabic support to android. when dealing with layouts, I have to change the position of scrollbars from right to left, the same thing for spinners and checkboxes. where to modify in the android source code.
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Is it possible to change a scrollbar's location programatically? I have a ListView and I want to set the position of the scrollbar in my code.
Also, I'm using the Instrumentation framework for feature testing. I was wondering if it's possible to generate a "drag" movement with Instrumentation. By dragging, I mean holding the mouse button in the emulator window, and scrolling (which would make to scrollbar move). I found the way to do some clicks, but I can't find out how to generate the drag motion.
I was sitting at my local Dunn Bros surfing the web on my EVO when I noticed a line that divided the screen in half. If held in the landscape postion the line divided the screen left right and if in portrait upper and lower. As time went on I noticed a lot of off color streaks that ran the length of the screen. Now about an hour later the whole screen is very washed out looking, and no my brightness is not on high either. Text is almost unreadable. It almost looks like when you take a magnet to a CRT screen. And no my EVO has never gotten wet, dropped, or abused in anyway.
Anyone out there experienced this. It really sucks because I don't have the screen separation issue or any other issues that people are experiencing but now my screen is completely dying.
Is it possible to change the color or appearance of the scrollbar in a ScrollView or ListView?
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View 3 Replies View RelatedI'm writing a little 3D engine for android to better learn the platform and opengl. I hope to eventually use it as a base for little 3D games.
I'm trying to implement lighting right now, and generally following the NeHe opengl android port tutorials. I have a simple spinning cube and 1 light that should not change position. Upon rendering my scene on a device the light appears to "dim" and re-lighten as cube rotates.
This is a swf video of the behavior:
http://drop.io/obzfq4g
The code for my "engine" is located here: [url]
The relevant bits are:
[url]
This is where I'm initializing opengl and setting up my scene. and [url]this is the code for actually rotating / drawing the cube mesh.
I wish I could formulate a better question; but I'm very stuck/confused and can't even think of an intelligent question to ask besides "does anyone know what might cause the kind of behavior I'm seeing?"
Also the slowness / choppyness of the animation in the video is a result of the screencap software. It's smooth throughout the whole rotation on the emu.
I'm trying to make a ScrollView with a list of numbers in it that the user can select from. After the user touches and scrolls, after the finger is lifted I want the scroll to "snap" to the item in the middle of the ScrollView and give me the output. My ScrollView contains a vertical linear layout with TextView objects in it. The ScrollView's vertical size is about 60sp.
I think this would involve the ScrollView.onTouch with a ACTION_UP, but I don't know how to use it. Also, is there a way to get an item's index or value based on a position in the list?
I want my arrows to continuously move left and right with a delay of certain milliseconds dynamically. Any clue?
Here's my code...
I'm looking for a way to detect a cursor position changed in an EditText.I couldn't find anything in the documentation so far. Has anyone solved this already?
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now i want to display it in the middle of screen or according to my choice can any one guide me how to achieve this?
If you use an AbsoluteLayout (I know that it is deprecated, but it was the only way to solve my problem ) you can give the childViews the tag "android:layout_x" and "android:layout_y" to set their absolute position within the AbsoluteLayout.
However I dont want to set these informationen in the xml, because I only know them at runtime. So how can I set these parameters at runtime programmatically? I dont see any method on the View like view.setLayoutX(int x) or something.
Here is my XML, which works fine, when I set the layout_x and layout_y values. code...
I have a layout which contains a TextView.
The content of the TextView might change on runtime. (discussed on a different issue here: http://stackoverflow.com/questions/3683727/layout-with-dynamic-position )
I can position the layout by drag&drop. If the size of the layout doesn't change, the position stays, but as soon as the size of the layout changes (because more text inside the TextView) the position is reseted.
I use the layout(left, top, right, bottom) to position the layout.
Now I don't know where I should add my layout() call to make sure it stays at the right position...
Here is my class
CODE:............
I am wondering if we can change orientation just by sensing the layout position, port or land;without flip like iphone does.
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View 1 Replies View RelatedSo I have had the Incredible for a while now and I absolutely love the phone. The only thing that has really bugged me from day one is the positioning of the home screen. The phone is suppose to be fully customizable but it seems that the one thing I have yet to figure out is how to change where my home screen is located. I would much rather have my home screen set as the left most screen instead of having it directly in the middle of my seven available screens. You know, sort of like how the iphone is and what not. Does anyone know if something like this is possible?
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View 5 Replies View RelatedFrom the standard home screen on the X10, when you drag your finger across to the left to open the screen to the right of the home page, is there any functionality to change the order and position of apps/widgets I have added.
The reason I ask is because when I add them, they are not aligned to each other and have been positioned pretty haphazardly, plus I'd like to be able to determine myself where each icon is placed.
First post here. First Android phone as well. Picked up the X yesterday and am enjoying it. One quick question though, can I not turn the phone to the right (bottom keys to the left) to change the orientation? Things only turn when I turn the phone left or straight up, not right or upside down.
View 1 Replies View RelatedI have a ViewFlipper which contains a few linear layouts.I need to allow the user to flip through them.I've seen other apps which have arrow/triangle indicators on either side of the screen, which, when pressed, flips to the next view in the set.
View 1 Replies View RelatedOn my htc i was looking through display, i see g sensor calibration and i perform this calibration and after i do so the screen seems to have a delay when switch from the horizontal position to the vertical position. its weird because when i switch to the phone horizontally it switch normally and responds fast. but when i switch back to vertically it takes almost 7 seconds to actually switch back, sometimes it switch within 2 or 3 secs but never as quick as switching horizontally.
MQuote:
Originally Posted by Rigmaster
Make sure you have the latest updates, which impact speed on the device in some unpredictable and unexpected ways. During system updates, your Evo may reboot and will take the g-sensor changes as last calibrated.
If you're already updated, shut down and repower (soft reboot) should do the trick. I actually updated my phone and after it started to do this. I restarted the phone plenty of times i even took the battery out for 30 seconds. It only does it when im texting on the browser, basically everything but the camera. He camera screen rotation is perfect. I even rooted the phone but i havent figured out how to use the root to fix the problem. Should i do a firmware update? Because i just did the htc software update.
I love the phone, but the other day the unlock slider suddenly changed from left-right to right-left, and I'm right handed. How do I change it back ?
View 4 Replies View RelatedI found a video on youtube where u can have the dpad in the bottom left corner when your holding your evo horizontal. Can I move the dpad from the top left to the bottom left? if so how?
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View 1 Replies View Relatedis there a way (through javascript/jquery/css) to hide the scrollbar in android's web browser? Can't seem to find any valid info online and things that work for Google Chrome (webkit engine, as well) don't seem to work for the Android's browser.
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