Android : How To Change Size Of Controls In A Layout?
Apr 21, 2010How do I change the size of the controls placed in a layout? (by any method) I tried to change the height of an EditBox ->setHeight(10); doesn't seem to work.
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Android :: Emulator Resolution - Change Activity (Screen) Controls Size?
Dec 22, 2009Accoding to emulator Resolution how to change the activity(Screen) controls size according to screen Resolution in android ? i have screen design like below. it is working in HVGA(320x480) resolution progressbar is coming bottom of screen but if i run in other resolution emulator VM (WQVGA432 - 240x432) i am getting the progressbar middle of the screen. i am not able to fix the in permenent(fixed) position. i am using below code in manifest file but no output
android:normalScreens="true"
android:largeScreens="true"
android:anyDensity="true" />
i am not getting the solution so please give some idea for resolve the issue.
Android :: How Can I Change Default Size (width + Height) Of XML Layout Preview?
Oct 5, 2010Every time that I want to do a Layout, I'm getting a black layout preview then I can drop stuff on it, that's ok, but how can I change the size of that blank surface (xml). The question came because I set a folder layout-large and then when I add a new layout.xml to that folder it came with the same size, as a layout-normal.
View 1 Replies View RelatedAndroid :: How Change The Size - Width - Height - Of The XML Layout Preview Panels In ADT Plugin For Eclipse
May 12, 2009I'd also like a way to change the default, if possible.
View 1 Replies View RelatedAndroid : Add Controls To A Tab Layout In Droid?
Apr 5, 2010I am following this tutorial http://developer.android.com/intl/de/guide/tutorials/views/hello-tabwidget.html and have completed it. Now I would actually like to add you know some controls to these tabs like textboxes(text edit).
How do I do this? I go to my mail.xml using eclipse as my ide and go to layout view and I now get a NullPointerException so I can't even drag stuff onto the layout anymore.
Android :: Understanding Relative Layout - Add Four Controls
May 19, 2010I'm attempting to add four controls to a layout; <label> <text> <seek> <radio> I want the seek widget to occupy all the available screen space between the edittext control and the radio control. However if I give it the value android:layout_width="wrap_content" only a small seek control is displayed and if I set the value to fill_parent it overwrites the radio control. I would have thought there would be a mechanism to occupy the free space between the text and radio controls dynamically. The xml file I am using is below You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscribe@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
View 2 Replies View RelatedAndroid :: Linear Layout Horizontal With Wrapping Child Controls
Jun 2, 2010Is there a property to set for Android's LinearLayout that will enable it to properly wrap child controls? Meaning - I have changeable number of children and would like to layout them horizontally like:
Example: Control1, Control2, Control3, ...
I do that by setting:
ll.setOrientation(LinearLayout.HORIZONTAL);
foreach (Child c in children) ll.addView(c);
However, if I have large number of children, last one gets cuts off, instead of going to next line.
Android :: Get Size Of Layout In Droid?
Sep 18, 2010I have the following layout defined: code...
now i want to get the height of the RelativeLayout (i want to specify the height of its children programatically) code...
but the size returned is 0. How do I get the size of the RelativeLayout (it's mostly pseudocode above, but both layout have a height/width of "fill_parent" in the xml)
Android :: Does Change Background Will Change Padding Of Linear Layout
May 21, 2010I have the following linear layout. What I don't understand is if I set the background to another image, the padding information are reset. Is there a way to prevent this?
<LinearLayout android:id="@+id/aPanel"
android:orientation="horizontal" android:layout_width="fill_parent"
android:layout_height="wrap_content" android:background="@drawable/bkground"
android:paddingLeft="15dp" android:paddingRight="15dp">
<!-- some children here -->
</LinearLayout>
I see the position of the children get shifted when I change the backround drawable of the linearlayout 'aPanel'.
Android :: Widget Layout - Small Size Of Contents?
Sep 9, 2010I am trying to make a widget to show on the home screen(s). My problem is lets say I set my icon to 30x30 when I load the widget on the screen the Icon is the correct size but the layout itself takes up a lot more space than what is actually needed. This means that I can't really place my widget next to other icons on the screen. Its like the bounding box is 3 times bigger than the content that fills it.
Here is my XML
[CODE]
I have tried wrap_content and other width/height settings but nothing seems to reduce the "Box" around my widget content. I clicked on my ATK widget and started to drag it around on my HTC Aria and it shows the bounding box around the widget and that one is the same size of the content inside same with all the other widgets on my screens.
Android :: Equi Size Button In Linear Layout
Aug 12, 2009I want to place three button on the bottom of screen. I place these button in a linear layout and sets its gravity bottom. Currently these button wrap according to their labels so have different widths. But I want these button equi size. Means all three button should have same width (without using fixed widths).
View 5 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?
Android :: Android - Dynamically Creating Controls And Orientation Change
Jan 29, 2010Currently I am working on an Android application that is dynamically creating controls. Everytime a user would click a button a new EditText appears below the button and the user can interact with the EditText. However if the screen orientation changes, the EditText's that the user created also disappears.
Code sample of user creating a EditText: (located in a onClick(), p is basic layoutParamas, and layout is a LinearLayout located undearneath the button).........
Android :: How To Get Android Widget's Size After Layout Is Calculated
May 19, 2010I have a layout which specifies sizes of widgets in relative dimension, for example:
CODE:..............
Immediately after onCreate, I want to know how much is the height of the ImageView. How to do that?
If I call getHeight() in onCreate, I get 0.
I have also tried imageView.postDelayed, it works on 2.1 emulator but fails on 1.5 emulator (I got 0, too).
Finally, I tried to create a Handler, and then I call handler.postDelayed with 10 ms delay. It works in both 2.1 and 1.5 emulator, but failed when I start the program in eclipse debugger (So, I conclude that using the delay doesn't guarantee that the getting of the height happens after the imageview is layout-ted.)
Android :: Change RamDisk Size
Jul 18, 2009I would like to change the ramdisk size. How I can change this? I have a process that It does not finalize its task because Zygote kill it.
View 2 Replies View RelatedAndroid :: Change RadioButton Size
May 5, 2009How to change RadioButton size? it's too big
View 3 Replies View RelatedAndroid :: Change Image Size
Nov 15, 2010Principle of the image to be displayed: *Bitmap _scratch = BitmapFactory.decodeResource (getResources (), R.drawable.skalyzmn); canvas.drawBitmap (image, x, y, null);*
How to use this method to reduce or increase the picture?
What you need to add that the picture was of such size that I want?
Android :: Change Size Of Stars ?
Mar 15, 2010How can i change the star colors and how can i change the size of the stars ?
View 3 Replies View RelatedAndroid : How To Change CheckBox Size?
Jan 27, 2010I would like to make CheckBox a bit smaller/bigger, how can I do this?
View 1 Replies View RelatedAndroid : How To Change Size Of RadioButton?
Jun 10, 2010I have many RadioButtons in mein App. The RadioButtons are too big for me. Is there any way to make it smaller?
View 1 Replies View RelatedAndroid : How To Change Size Of Bitmap?
Nov 17, 2010I would like to change the height and width of the image. Displays the image using the canvas: How to change the size of the bitmap?
View 1 Replies View RelatedAndroid :: Change Size Of ListView Rows
Sep 22, 2010I have 2 ways of displaying ListView data. I have a class for each type of row. I do not create the rows in an xml layout. (Each row is derived from View and does custom drawing). When I switch from 1 type of row to another how do I get the ListView to layout properly with the correct row heights, and refresh? Is View.forceLayout() on the right track?
View 1 Replies View RelatedAndroid :: Change Size Of LinearLayout On Runtime?
Apr 15, 2010How to change the size of LinearLayout when it is runtime ? I've set the size dynamically when it is runtime. But no luck. Didn't change the size of LinearLayout.
View 1 Replies View RelatedAndroid :: Change Screen Size In Startup
Mar 2, 2009I am trying to change the screen size of the emulator and see on the site that they tell you what commands to use, but it doesnt' tell you HOW to do it. how I would change the screen size. I believe this occurs on startup. I have eclipse as well, but would rather just shell into it and change it whenever I want.
View 2 Replies View RelatedAndroid :: Change Widget Size At Run-time
Oct 16, 2009Is it possible to change widget size at run-time? I want to provide users with an option to chose size of the widget from configuration utility but can't figure out how to do that. The only way to specify size of the widget seems to be to explicitly do that in AndroidManifest.xml
View 2 Replies View RelatedAndroid :: How Do I Change Size Of A Check Box Title?
Nov 24, 2010I'm writing a preference screen in in xml for my Android application. My issue is that some of the titles of the preferences are too long and will not wrap the page. Consider my example:
<CheckBoxPreference
android:title="Language Detection (BETA)"
android:defaultValue="false"
android:summary="Automatically decide which language to use"
android:textSize="15px"
android:lines="4"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
Maybe I'm missing something but I have tried using number of other properties with no positive results. I have tried android:singleLine, android:lines, etc., and none of these seem to effect the title of the preference. Also is there a way to scale down the size of a CheckBox title?
Android :: Dynamically Change The Size Of Widget?
Sep 22, 2010Is there a way to dynamically change the size of a widget? Can an app have multiple widgets?
View 3 Replies View RelatedAndroid :: Way To Change Font Size On Tab Activity?
Feb 18, 2009Is there a way to change the font size on a tabbed Activity? I can add an icon but I'd like to shrink the font a bit?
View 3 Replies View RelatedAndroid :: Want To Change TabHost Font Size
Sep 10, 2009I'm creating Tabs for my application and I wonder how do I change the font size in the Tab Host (Tab Menu) in the following code, that is the font size of Menu1, Menu2, Menu3, Menu4: TabHost host=getTabHost(); Code...
View 4 Replies View RelatedAndroid :: View Size After Orientation Change
Jun 17, 2009Is the view aware of the orientation change in order to return updated size after a change in orientation? I'm handling the orientation myself (android:configChanges="orientation|keyboardHidden"). Does it means that I have to take into account the orientation state when querying for view.getHeight()? The view returns the same value as before the orientation change. It this the normal behavior or I should "notify" somehow the view to "refresh" its size.
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