I 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.
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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:.........
I am having problems creating a table layout with 4 columns, that span horizontally.
I want my Row to look like this: AAPL | 200.00 | Image Divider | 1.53 (+1.5%)
I want the 200.00 to be right aligned, as well as the 1.53(+1.5%).
CODE:................
I have an XML layout which contains a TableLayout with an unknown number of TableRows...
The number of Rows will be established durin runtime, what I do know though is that I want two columns...
So I have a couple of questions regarding this :
- is there a way to set the whole TableLayout to have 2 columns ?
- is there a way programmatically to give an id to the (during runtime) created TableRows which will be placed within the TableLayout, so I can reference them later on from other parts of the software ?
I have a dynamic tablelayout that I build programmatically. Every so often one of the rows has a child SeekBar.
How I can programmatically make these SeekBars span across all the table columns?
I have a two column TableLayout as the only child of a scroll view. The first column contains TextViews ('labels') and the second column contains EditText/Spinner/DateWidget etc ('values').
Even though I have have specified android:layout_width="fill_parent" for TableLayout, TableRow & all widgets (in 'values' column).
The screen looks perfect when the activity is created. However, when one types a really long value in the EditText, the 'values' column goes beyond the visible screen area.
I am facing issue that when i click on edittext its width gets changed i want to fix its width according to screen so that it covers whole screen and then button at right side of it.
Here is the code:.........................
I want to download an image (of unknown size, but which is always roughly square) and display it so that it fills the screen horizontally, and stretches vertically to maintain the aspect ratio of the image, on any screen size. Here is my (non-working) code. It stretches the image horizontally, but not vertically, so it is squashed. Code...
View 3 Replies View RelatedI 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 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:...............................
I 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 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 requirement where few of my image views form border areas of an application, the application will be running on many screen sizes.
I'll be creating a uniform image for the smallest size possible, which can be repeated as many times as needed, and still presents the same image.
i want the image view to replicate the image contained whenever it is increased.
Perhaps I was able to describe my problem.
Is anything like this possible?
I tried 9-patch images, but I couldn't find nice articles on it which could explain how to create useful images with it which could suite my need.
I 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 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 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 there any way to resize an Android RatingBar. When I specify larger size for the RatingBar in my XML-Layout, it just gets stretched showing more Stars.
View 1 Replies View RelatedOk, so I tried following a guide I found and I put the black dots where I want them, but when it loads on my phone I just see the black dots, it doesn't actually stretch? What am I doing wrong?
View 3 Replies View RelatedI am working with android's 9 patch image emulator to create 9 patch image..
Can anyone tell me how it actually works?
On what basis it Scale the image?
What are the parameters it considers to stretch image?
Quick question alot of streaming video, (most older youtube clips) are only utilizing a very small portion of screen real estate, is there any way to stretch the video to fit screen?
View 1 Replies View RelatedHow can I get all the column names used in a database table in Android..?
View 2 Replies View RelatedWhat would cause the pinch too shrink and stretch to zoom fail on this stock camera app?.. it has only happened since the 2.1 leak .
View 4 Replies View RelatedOn an Android layout, I'd like to have a set of rows, each with two TextViews. The leftmost column of TextViews should be right-aligned, just left of an imaginary centerline down the screen. The rightmost column should be left-aligned.
Examples of this can be seen at http://stuff.greenberg.org/ScopeCalc.htm
What's the best layout to use?
I have set a content provider, for some reason I am able to to delete a row this way:
getContentResolver().delete(myUri, "_id=" + "3", null);
but i am not able to delete a row that way:
getContentResolver().delete(myUri, "NAME=" + "chris", null);
getting this error:
02-15 15:48:08.197: ERROR/AndroidRuntime(3043): android.database.sqlite.SQLiteException: no such column: chris: , while compiling: DELETE FROM User WHERE NAME=chris
I have checked my database file, and it is there.. but for some reason i can delete columns from my database only by the _id column, how can i fix this?
error:
02-15 15:48:08.197: ERROR/AndroidRuntime(3043): android.database.sqlite.SQLiteException: no such column: idanmoshik1: , while compiling: DELETE FROM User WHERE USER_NAME=idanmoshik1.
How can I make columns in Android ListView? I have this list item layout xml:
CODE:.....
The problem is when the f.ex. wind_direction change from "4" to "300", then the columns are not aligned.
Who can this be made with fixed width of columns and using the whole width independent of devices?
I've got a question about updating an app after release. If I have a database that contains 10 columns and I add a feature that requires an 11th column after the app has been released, where would I put the sql code to add the new column so that when they install the app it keeps their current data, but adds that 11th column? Is that even possible or would I need to create another table that references the first with a foreign key?
View 5 Replies View RelatedI create a set of RadioButtons in a RadioGroup on the fly (no XML), and would like to arrange them in either two columns or two rows - right now they are in a single column. I could of course create two sets of RadioButtons, and place each in a different RadioGroup view, but presumably then I would have to control the active state of each button by taking into account both views. Does anyone have an idea how to better do this?
View 4 Replies View RelatedI have two SQLite tables, that I would love to join them on a name column. This column contains accented characters, so I am wondering how can I compare them for join. I would like the accents dropped for the comparison to work.
View 2 Replies View RelatedI am trying to get the emails from a contact on Android (2.0.1). I canīt get the email. The code...
When I try to get the values of the columns, I get null. How can I obtain the emails? Maybe the CONTENT_URI is not correct or the data is stored in another table and I have to make a join.
I need create a gridview with 50 columns for my application.Then i did this gridview created with 5000 px width and in the horizontal view.its now working .But the problem is its loads about 5 row of data first time about(250) images in gridview.when scroling it reuse the above rows. but actually i need to load only the images in screen.but it not working.
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