I have the following layout which display 3 buttons on a row. how can i make it so that each button is evenly distributed across the row? Right now, they are all crowded in the center of the row.
CODE:...............................
View 5 Replies
I have this layout that works correctly, a relative layout with a text view and two buttons spaced evenly below it.
CODE:........
But running layoutopt it says that "this TableRow layout or its TableLayout parent is possible useless".
Is there a way to do this layout then without the tables?
I am developing a misterhouse frontend.
I have 9 image buttons that I want to be evenly spaced on all sides.
See http://onlamp.com/onlamp/2004/11/11/graphics/mrhousemain.gif . What layout and xml parameters do I use to achieve this?
I have a linear layout (oriented horizontally) that contains 3 buttons. I want the 3 buttons to have a fixed width and be evenly distributed across the width of the linear layout.I can manage this by setting the gravity of the linear layout to center and then adjusting the padding of the buttons, but this works for a fixed width and won't work for changing devices or orientations.
<Linear Layout android:id="@+id/LinearLayout01"
android:layout_height="wrap_content"
android:orientation="horizontal"
android:layout_width="fill_parent"
android:gravity="center">
Button
android:id="@+id/btnOne"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:width="120dip"></Button><Button
android:id="@+id/btnTwo"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:width="120dip"></Button>Button
android:id="@+id/btnThree"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:width="120dip"></Button></Linear Layout>
I was just trying out with table layout to display some data....The data is a 3 column data and i want that the columns should utilize the whole width available. But it seems that the layout XML code which i had used is just wrapping up the columns according to the content.
Layout XML code
CODE:.........
The last image button is not being rendered (in fact I see an error which quickly disappears to show the rest of my view minus the last imagebutton.
My activity layout looks like this:
CODE:...........
Tried to debug this in Eclipse but didn't find the cause.
I want to place an ImageButton on another ImageView in android. How should I do it?
View 2 Replies View RelatedI'm looking for how to overlay an ImageButton by a TextView in android xml layout. For the moment when I reduce the the TextView margin top, the TextView is going under the ImageButton. I want the contrary.
View 1 Replies View RelatedAndroid:layout_gravity="center" doesn't seem to work the same in a RelativeLayout as it does in a linear one - I would just like both an ImageButton and a TextView to be centered in a relative layout - is there a basic xml code for this?
View 1 Replies View RelatedI have my layout (semi) done, and was wondering if I am doing it in the most efficient manner possible. The layout seems very nested, and I am getting warnings about nested weights but do not know how else to proceed.
I am including my layout file, as well as what I want it to look like, the play field is all that is left.
**Small note, is there a way to shrink the margin of a ImageButton? the large ugly grey lines around the players hand is kinda unsightly.
Code:
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"[code].....
Is it possible to pack resources in a way that they get distributed with apk? I know it's impossible to use subfolders in res's directories (drawable, raw, etc)... so I was wondering if I can create folder (data) and somehow tell compiler to include all resources from that folder - and later access them with InputStream (without using R.)
View 1 Replies View RelatedMy question is I think quite simple but I don't think the answer will be...
I have quite a lot of content to have in my application to make it run properly, and I'm thinking of putting all of it in a database, and distribute it in an embedded database with the application in the market.
The only trouble is that I have no idea of how to do that.
I know that I can extract a file .db from Eclipse DDMS with the content of my database, and I suppose I need to put it in the asset folder of my application, but then how to make the application use it to regenerate the application database?
looking over the online guide for the emulator and after some googling i still have some questions on this - the guide focuses on emulator instances running on the same machine. However, I was trying to see how that maps for emulator running in a distributed fashion. If a node A (with IP address 129.10.52.x) in LAN A is running Emulator A (which will have the default IP address of 10.0.2.15:portA) wants to communicate with a emulator B (which will also have the default IP address of 10.0.2.15:portB) running on node B (with IP address 129.10.53.x) in LAN B how is the port forwarding setup in this case? The same way as if both emulator were running on the same machine? And why when I print the IP address of the emulator running on any of the nodes what's displayed is the loopback address 127.0.0.1 and NOT 10.0.2.15 which is the IP address that each emulator is assigned?
View 4 Replies View RelatedI am displaying a table of values in my android application, and would like the columns to be distributed evenly in terms of size , instead of sizing according to content. Been playing around with stretchColumns but couldn't manage to figure out the right combination.
View 2 Replies View RelatedI want to evenly space a vertical row of images in a ScrollView. I'm telling my LinearLayout inside the ScrollView to fill_parent, but it's not, it's wrapping content.
View 1 Replies View RelatedI would like to have my list activity to display 2 items(title, content) in a single row. I have almost 10 rows to display like that. And I want the width of the columns to be equally spread out. I tried with linear layout and table layout, but I could not bring the columns equally sized. I am using the following layout. kindly help me and advice me on this....
code.............
I used a ScaleAnimation to make a timebar shrink in a game. When the current level was finished, I wanted the timebar to quickly shrink to the bottom. So what I did was that if 30% of the time had passed, I assumed that 30% of the timebar was gone. So I just started a new ScaleAnimation that started at 70% of the timebars original size, assuming that this would look like a single smooth animation that speed up when the level was finished. Unfortunately the scaleanimation does not move evenly. It moves slower at the start and end, and faster in the middle.
So now I have three choices: Either I figure out how to make the ScaleAnimation move in an even speed, or I figure out the formula of how fast it moves, so I can determine exactly how big it is when a certain percent of the animation has played. Or, I find a smarter way altogether to do this timebar.
is it possible to use onKeyDown() for an ImageButton instead of onClick() to capture the user's click on this imagebutton?
View 3 Replies View RelatedHow can I have an imagebutton stay in the 'pressed' state when it is clicked? Basically I just want the background to be the depressed background, but I can't figure out how to set it. At the moment, I've just copied the selected button background into my res folder, but when I set it as the background, it becomes blurry (since the original image is bigger than the button itself).
Normal Background:
What I'm getting:
Also I don't believe I can actually use this method considering the many different UI layouts. The button should stay pressed as per the UI the user is using.
Wanted to leave a ImageButton is disabled (not clickable), but have used android: enabled = "false" but does not work
Does anyone know how to disable an ImageButton?
I'm using the following code, which I expect would scale the associated image to fit within the given dimensions of the button:
CODE:.....
The image is 64X64 and I was expecting to see 32X32 on the screen. However, the button draws with the original 64X64 size. I can re- sample the image down and create a new file but I'm curious why this approach didn't work.
I have problem with width of ImageButtons, it isn't the same size. I have experimented with all attributes for two hours and nothing. I create buttons at runtime and put inside row (also created at runtime).
CODE:..................
I have a button with two states(selected and unselected). the image of button is different for the states. Which one should I use? How do i set images and states?
View 1 Replies View RelatedIs it possible to add a click event to an ImageButton? In my code its not working
Here is my code:
CODE:..................
I'm having a problem when setting the visibility of two image buttons one on top of the other. The idea is to implement a play/pause control. The problem is that the only part where setting the visibility actually works is in the click listeners of the buttons. If I try to change it somewhere else nothing happens.
CODE:.......................
I'm trying to create a transparent (no button background) ImageButton that has a custom selector. I have the selector working against the button but I now want the selector drawables to cross-fade into each other.
I saw the TransitionDrawable object that can be represented in XML. Is there a way to connect this into my selector?
Below is the XML layout code to create the image button on the screen in the lower left corner of the screen. It currently goes from one image to the next abruptly ignoring the transition XML.
CODE:.....................
I have 1 imageButton and i want to hide that button after 5sec in oncreate method.
View 3 Replies View RelatedI put a background color in a ImageButton? How?
View 1 Replies View Relatedwhy is the transparency for drawables attached to ImageButtons not honoured? i have to change them to ImageViews so they look right.
View 5 Replies View RelatedIf I was using an ImageButton with a selector for its background, is there a state I can change which will make it change its appearance? Right now I can get it to change images when pressed, but there seems to be no "highlighted" or "selected" or similar state which lets me toggle it's appearance at will.
Here's my XML, it only changes appearance when pressed.
CODE:........................