Android :: Make A GridView Stretchable To Expand Column Width To Any Extend?
Jun 12, 2009Anyone please help me with some code snippets to slove the problem.If anyone knows how to make an adjustable gridview please help me.
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Android :: List View Elements In Dialogs Never Expand To Full Width
Mar 31, 2009I am rendering a ListView inside a dialog. The ListView elements are very simple TextView objects. The problem: whatever I do, they never take the full width in the list view, which has the side effect that the list view selector only covers the actual text, not the whole list entry (i.o.w., if the text of the entry is much smaller than the width of the listview/dialog, then only a tiny portion of the list element is highlighted when focusing it).
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Aug 13, 2009How can you specify a column span in an android's gridview?
I have a gridview that displays 3 images for each row. Sometimes, there are images that have to span 2 rows.
Is it possible to do that in Android?
or should I be using a different view?
Android : How To Set Dynamically Width / Height Of Gridview?
Jan 24, 2009is it possible to set dynamically(from code) width and height of gridview, if so what r methods. I want to keep my gridview changeable at run time in width and height. ( if this is not available; Is there any other solution?
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Jan 28, 2009how to set width of gridview from java code(dynamically), is there any function to specify the width of grid view dynamically.
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Dec 30, 2009Does the android listveiw has the method to achive this goal?
I woluld like to implement the function like listview in C# or vb,The users can adjust the
column width by themselves.
Android :: Evenly Spread Column Width In List Activity
Oct 6, 2010I 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.............
Android :: Column TableLayout As Only Child Of Scroll View - TableLayout Width
Oct 30, 2010I 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.
Android :: Make ListView Scrollbar Expand Whilst Scrolling?
May 13, 2009I'm having a little problem with a ListView scrollbar. The scrollbar appears at the side as expected, but how do I get the scrollbar to expand and become controllable in the same way it behaves in the Contact list? Ideally I'd like all the Contacts list functionality for my app - i.e. to allow me to control the scrollbar directly with a finger and to show the first letter of the list elements you're currently scrolled to.
View 6 Replies View RelatedAndroid : Make Paging With GridView
May 4, 2010I want to make paging with android GridView, but first I want to know if anyone has an idea of how to do that.
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Jun 8, 2010I currently have a GridView scrolling vertically, and everything works fine. But now that I want to change my layout and have the gridview grow on its width instead of height as it grows bigger I am lost. I have tried to simply change the column width each time an item is added to the gridview. But no vertical scroll appears, even though the items are added correctly. Is there a neat way to fix this, or must I make my own gridview?
View 2 Replies View RelatedAndroid : Way To Make Horizontal GridView Scrolling?
Oct 5, 2010The following GridView only scrolls vertically. Am I doing something wrong?
View 4 Replies View RelatedAndroid : How Can I Make Horizontal GridView/ListView?
Apr 27, 2009I would like to ask why GridView can only be vertically there is a HorizontalScrollView but there is a ScrollView , which is vertically i know GridView and ListView both extend from AbsListView which is only for vertical but i would like to ask why you didn't design more Horizontal widgets in the first place..
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Sep 22, 2010I'm starting on Android and got a beginner question on switching between multiple activities. I understand i can go between two activities by invoking an intent and then returning with setResult(). What I want to know is how to jump between multiple activities. Specifically I want to learn about the process life-cycle. I understand how every activity is started ar onCreated(), but I'm not sure how to implement onResume() or onRestart() when I want to come back. So basically I have 3 activities: Activity1, Activity2 and Anctivity3. I start with Activity1 and then invoke Activity2 with an Intent, and Activity2 invokes Activity3. Using buttons. Now I want to come back to Activity1 from Activity3. I do the same thing here too. Make an Intent and call startActivity(Activity1_Intent). But it gives a runtime error.I think I need to implement OnResume() or onRestart(), but I'm not sure how to do this. In onCreate() I make a gridView, so when I come back, do I need to make that gridView again? If anybody could give a small explanation of refer to a tutorial it would be great.
View 1 Replies View RelatedAndroid :: Make TweetDeck Droid App Like Column View?
Aug 21, 2010The add/remove columns UI of TweetDeck android app is very promising. But I have no idea how to make one like that.
If I make it with HorizontalScrollView, and the children with layout_width set to "fill_parent" code...
I can't scroll horizontally and only see one view.
If I set the layout_width with number like this: layout_width="320sp" then the two columns sit next to each other and I can scroll horizontally.
Do you have any idea how TweetDeck makes theirs?
Android :: Make Two Buttons Same Width?
Nov 8, 2009Is there any style I can set which will make a set of buttons the same width (without specifying an explicit size in pixels)? For example:<Layout> <Button> <EditText> <Button> </Layout>..is there a way to make the two buttons the same width, even though they may have different text? Right now I'm measuring the larger one via a measure call and setting the other one to that explicit width,
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Jun 13, 2009Does anyone know how to make a dialog fill the screen width in landscape mode? Setting the layout's width to fill_parent doesn't do it. It always comes up portrait width, or something suspiciously similar.
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Jul 16, 2010This has got me all confused! I'm trying to return the max value from a column in my database but the return value is always the name of the column.
The query I use:
private static final String SELECTMAX = "SELECT MAX(?) FROM " + TABLE_NAME ;
The (test) function to return the max value:
CODE:............
The column i'm querying is an INTEGER type but the result 's' is always the column name and not the desired value.
Android : How To Set A Dialog Themed Activity Width To Screen Width?
Jun 2, 2010I 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?
View 3 Replies View RelatedAndroid :: How To Set Width Of Buttons To Cover Screen Width?
Mar 1, 2010i have three button in linear layout with width fill_parentnow how can i set width of these buttons to cover whole screen area equally?
View 2 Replies View RelatedAndroid :: Gallery Item Width Vs Gallery Width
Jan 10, 2010I 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.
View 1 Replies View RelatedAndroid :: Way To Expand VM Limit In Phone?
Nov 23, 2009Is there a way to expand the VM limit in Android 2.0 on an actual device? Using java.lang.Runtime.maxMem() on a Droid reveals a limit of 24MB, and I've written some code that incrementally allocates memory until failure to verify that figure. You can set the VM size in the emulator, but I haven't yet found a way to do that for a connected phone. Is there some type of a properties file on the device itself that can be modified?
View 2 Replies View RelatedAndroid :: How To Expand Screen Number
Oct 4, 2009By default, there are only 3 screens for google g1. but i know some applications can expand them to 5 - 7 screens.
View 2 Replies View RelatedAndroid :: ScaleType Expand To Screen
Nov 21, 2010I need to resize several images inside ImageView to screen size. Currently I use scaleType="centerInside", it works good for bigger images to scale them down to screen size but doesn't expand small images.
All other suggested options crop or deform image. Is there any way to expand images (keeping ratio) via XML or do I have to do it manually in code?
Android :: Expand The InputType Of EditText ?
Oct 18, 2010I'd like to allow possible inputs of 0-9, "," or "-" for EditText and couldn't find an answer.
I know using the "|" as an separator is possible: android:inputType="number|text"
But how can I archive something like this (too bad it doesn't work): android:inputType="number|,|-"
Addition to the comment below:
CODE:................
Android :: ExpandableListView Centains A Link Does Not Expand
Jan 27, 2010I have an ExpandableListView contains a link, it does not expand when has a link, and i want the link is clickable.
CODE like this:
CODE:..............
And:
CODE:........................
Android :: Eclipse ClassCastException When Trying To Expand XML Layout
Jan 16, 2010I am new to java, eclipse, and android development, so I may be missing something simple although I have checked basic stuff like spelling several times.
Because there is no number picker control (such as that used in the date picker) in the public Android SDK, the conventional wisdom is to "clone and own" the control that exists in the Android source.
In an attempt to do that, I have copied the code for NumberPicker into my project and its dependency, NumberPickerButton. I have also copied the supporting resources.
The problem I am having is that when I try to include the NumberPicker in a layout, the rendered version of the layout within Eclipse does not work.
CODE:...............
Adding that tag causes the Layout view of the XML file to only show the following error.
ClassCastException: com.spencerandbrown.PatientTracker1.NumberPickerButton cannot be cast to com.spencerandbrown.PatientTracker1.NumberPickerButton
I have tried both the fully qualified name and the unqualified name and it makes no difference.
The strange thing is that the control works at run time, it just will not render in Eclipse.
Is there a solution for this issue? Am I just doing something wrong?
If necessary, I can include more code from my project to clarify.
If I reference the internal Android widget, it works fine in the Eclipse layout view, but it is clumsy to interact with that way and it might break in the future.
CODE:............
Here is the stack trace from Eclipse.
CODE:........................
Android :: Slide Expand Animation In Droid?
Apr 24, 2010I have a simple list view listing results in android. Upon click of each item, I would like it to slide down expand and show the content. Is there an easy way to do this in android?
View 1 Replies View RelatedAndroid : Way To Expand Notification Text To Two Lines?
Sep 8, 2010Is there any settings/flags to expand the summary text of a notification to two lines instead of 1? The text I am trying to put is too long and it goes over the visible area? Will try something like (text+"/n"+restOfText) tomorrow but I don't think it's going to work...
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Jul 28, 2010The reason: I'm trying to make Android work in a device without touch screen.
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