I have a RelativeLayout defined in xml and I call the setContentView(R.layout.relativeLAyout) for displaying in Activity. Now, if I want to resize this RelativeLayout then can it be done and if yes, then can someone let me know how? The inner components can be resized relatively to the parent.
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I have a layout in which I resize an image by doing a transformation with prescale. After the scale the image has the right size, but the layout container around it cuts its size of. I want the layout container arround it to show to complete image. I just tried invalidate on the image, the container as well as requestLayout().
View 1 Replies View RelatedI have ScrollView with RelativeLayout as a child of ScrollView. I am trying through JAVA code to set Layout_Gravity to CENTER so my RelativeLayout is centered (horizontally and vertically) in the middle of ScrollView (that covers whole screen).This works fine in XML and produces desired result, but when I try to do this programmatically, it seems there is no way to set Layout_Gravity of RelativeLayout. I tried using LayoutParams, but couldn't find anything there that would help me to center RelativeLayout in the middle. So, am I missing something or this simply can't be done?
View 7 Replies View RelatedDianne Hackborn mentioned in a couple threads that you can detect when a layout as been resized, for example, when the soft keyboard opens or closes. Such a thread is this one... http://groups.google.com/group/android-developers/browse_thread/thread/d318901586313204/2b2c2c7d4bb04e1b However, I didn't understand her answer: "By your view hierarchy being resized with all of the corresponding layout traversal and callbacks." Does anyone have a further description or some examples of how to detect this? Which callbacks can I link into in order to detect this?
View 1 Replies View RelatedI have a horizontal linear layout with multiple image views. Is there a way to resize these views automatically, so that all of them fit inside the screen? code...
View 1 Replies View RelatedPlease do let me moan in my grief as Android (atleast HERO) has so far let me down..Issues that I have encountered so far:
1. As I press "home"-button it might crash and say "loading" with black(/transparent) background and a circle that loads ooon and ooon and ooon. For the first two days it crashed so I had to boot the entire device. In that point there was no additional apps installed
2. Exhcange capability is there but it ain't that good. Using folders (as I use with my email) is very stupid as it shows ALL the folders in one list even though many of the folders are sub folders
3. Huge lag all the time. Like when I call some number and it goes back to the "made calls"(or whatever its supposed to be called) it might take more than 5 seconds to refresh the list and after the looong wait the last made call appears on the top of the screen. Other types of lags that are really frustrating are also appearing. If you wanna know more about my bad days with it please let me know
4. Audio issues. I mean how frustrating it is to listen to music and suddenly the song just stops and start and stops and start and stops.. It is very annoing. I am no "gold ear" or anything that really can tell a difference between a good and bad sounding audio, but I guess I can tell that listening to music sucks.. Also as I listen to music with my koss spark plugs and there is a calender notice - WHAT WAS THAT?!? Damn the sound is so loud that I am afraid I will drop some heavy weights on me some day when listening to music at the gym... Other than that audio is fine.. Umm yep...
5. No MS Office edit capability.. I just cant understand why..
6. No skype or anyother EASY (dont start talking about sip for android or what ever the name is called) VOIP app. Most of the mobile platforms has app that can do this - why not android?? And yeah I have read about VOIP apps but: skype lite= no use for me, google voice= uuuuh.. Great software but why hell they wont let me register or what ever was needed to get it to work.
7. Overall Google issues.. Google docs - whats the current story? Google Voice - hopefully they can provide it at some time..
8. IM apps. I just wanna use MSN ok? how hard that can be? Every app that I have used has proven to be unreliable. Why god?u why?
9. Latest issue is with home screen.. One day suddenly calendar, favorites and media player (didnt notice others - would not be suprised if there were more..) lost their text. Meaning that my calendar, favorites and media player showed the graphics but no text. I mean how could that even happen? It was removed by rebooting.. NICE!
So heres my "short" list of things that annoy me - there might be more but I dont remember at the moment.I was really hoping this phone would substitue my old WM phone. Too many problems at the moment that I have considered destroying hero.PLEASE HEAR MY STORY! Let me have still hope that android MIGHT be a great platform for mobile phones.. And also please let me know how to fix these issues I registered just to complain - how cool is this!And hopefully some one will find joy when reading this At least some sadomasochist might enjoy when I am truly in pain
I am dynamically adding ImageViews to a RelativeLayout depending on user input. I have also created a button that when pressed, should clear all of the content of that RelativeLayout (remove all children). I was hoping for a .clear() method, but no such luck.
can someone point me in the right direction here?
RelativeLayout rel = (RelativeLayout) findViewById(R.id.iv_section);
rel.SomethingToRemoveAllChildren();
How do I re size the datepicker widget in android (the default one)
View 1 Replies View RelatedIn a layout (linear, vertical) hierarchy I've got several view and one of them is a WebView. Is there a way to let the webview resize itself, to match it's content size? By the way the space left vary from one device to another (emulator vs Milestone vs Hero)..
View 1 Replies View RelatedWhat is the best approach when using default Android drawables? Should I use android.R.drawable or should I copy the drawables in my project and use R.drawable?
Is there any risk, that in a newer version of Android, some of the default drawables are removed or resized? Or, affect in some negative way, the look of my app? Also, which of the drawables in the Android source code are considered "stable" and should be relied on?
I'd rather not copy the drawables because I think that the look of the app should be consistent with the Android version used. So, for example, for version 1.6 it should use the default Android bitmaps for version 1.6.
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 RelatedWhich is best launcher for Captivate? which can help in saving my battery used by display (around 50-60%)
I used ADW for a while, but when I am on ADW my notification bar get vanished. I dk how..so i switched to launcher pro. I had a random shut down once, so now I am thinking it because of Launcher pro.
Is there any launcher (other then default one) which can be problem free and have good interface? Or I should wait for the Latest and cleanest version of launcher pro (the developer is writing it from scratch)
Hows is helix? anybody used it. HTC sense? can we use on captivate? Zeam launcher?
It is so strange.when I take a photo in portrait format on my X it looks perfect, fills the screen and is nice and sharp.The problem is when i go ahead and set that photo as my wallpaper.At that point it pulls up this box that forces me to crop it down and this just kills the quality.things look much more blurry and less sharp.What can I do to have the wallpaper look just like the photo after I snap it?
View 3 Replies View RelatedI've been progressively expanding my UI, and I want to add a ListView in the middle of my UI. When I add it and change the activity to extend a ListActivity instead of just an Activity, I'm getting a Force Close. Using 1.5. Does a ListView not work embedded in a RelativeLayout?
CODE:.........
XML looks like this:
CODE:..........
And the listrow.xml:
CODE:.............
I have a Relative Layout.
Which has 2 buttons, side by side and it is right-aligned.
So this is my layout xml file. My question is there are no spacing between the right-most button and the right border of the RelativeLayout and between the 2 buttons. How can I add that? I play with android:paddingRight, but nothing helps. code...
Can anyone make/find and resize a cool looking DX wallpaper for this? By that I am talking about D-generation X from WWF. I love the Default Wallpaper and the Live Droid one but I think that is killing my batter and D-generation X is a cool logo..Maybe even change the colors from Green to Red..let me know post your cool wallpapers! THIS IS NOT THE WRONG FORUM I HAVE A DROID X TOO.
View 3 Replies View RelatedHow do you resize widgets launcher pro? I'm LP newbie!
View 2 Replies View RelatedSo I just installed launcher pro and installed my cuztomized docks but now I cant resize my widgets? I want to resize my quick contacts but it will not let me do it. I cant even resize any of my widgets.
View 8 Replies View RelatedI can not figure out how to resize a wallpaper image. When I crop it and add it to my wallpaper its bigger than my screen... so I dont see the full image.. its driving me crazy! Any ideas??
View 7 Replies View RelatedThere is an repeating background attribute like in css for layout on Android API?
View 5 Replies View RelatedI know my original post (at http://groups.google.com/group/android-developers/browse_thread/threa..., I could not find a way to perform a reply, maybe it's too old) is not sexy, but I'm now facing that problem in many situations. Let me please rephrase what I attempt to do, and what my problem is.
I have a RelativeLayout made of three widgets (named 1, 2 and 3 on the illustrations below): one attached to its parent left border (labelled 1), one to its parent right border (labelled 2) and the third (labelled 3) inserted between the 2 previous ones (its left border is attached to the first widget right border, and its right border is attached to the second widget left border). The third widget (the middle/central one laballed "3") is far taller than the two others, and I would like the first and second items (1 and 2) to be vertically centered with the middle widget.
I have resorted to the "android:layout_centerVertical" attribute for both the first and second widget, but I do not get the expected result. See at the bottom the various layouts I'm mentionning. Could someone please help me, and tell me whether what I intend to do is feasible, and how? Thank you for your time.
Layout with no "android:layout_centerVertical" specified: ------- |1|3|2| --|3|-- |3| ---
Layout with "android:layout_centerVertical" set to "true":
--- |3| |3| |3| ------- |1| |2| --- ---
What I'd like: --- --|3|-- |1|3|2| --|3|-- ---
I've always been using RelativeLayout everytime I needed a View container, because of it's flexibility, even if I just wanted to display something really simple.Is it ok to do so, or should I try using a LinearLayout when I can, from a performance/good practices standpoint?
View 1 Replies View RelatedI want a RelativeLayout to have a rounded corner just like we have it in the Iphone.Please let me know how can we do this in Android.
View 2 Replies View RelatedI'm trying to center a button in relative layout, is this possible? I've tried the Gravity and Orientation functions but they don't do anything.
View 3 Replies View RelatedCan anyone point me to a good one?
View 2 Replies View RelatedI have a problem with two Textviews on the same height in a RelativeLayout running into each other.
I use the following Layout.
CODE:...........
This gives me this view:
Everything is as I need it except the two textviews name and information are displayed on the same screen space with the one on top of the other.
Since I'm still just learning Android (and it appears Amazon says it'll be 2 months till I get the Hello, Android book) I'm still playing around with doing simple things. I have no problem getting an icon to display with the click of a button on my RelativeLayout using ImageView. The code for creating it is as follows:
private int mIconIdCounter = 1;
private ImageView addIcon(){
ImageView item = new ImageView(this);
item.setImageResource( R.drawable.tiles );
item.setAdjustViewBounds(true);
RelativeLayout.LayoutParams params = new RelativeLayout.LayoutParams( LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT );
if( mIconIdCounter != 1 ){
params.addRule(RelativeLayout.RIGHT_OF, 1 );
}
item.setLayoutParams( params );
item.setId( mIconIdCounter );
++m_IconIdCounter;.......................
Can anyone tell me how can i do this using Java code or in activity class? I do not know how to set android: layout_alignParentBottom="true".I want to implement whole view via java code.
View 1 Replies View RelatedI'm trying to build an android application that features a graphical display drawn within a RelativeLayout. I want to place "+" and "-" buttons next to several of the parameters, which are drawn at various points on the canvas. The positions are free-form don't seem to conform to any of the standard XML layouts.I know how to create the buttons programmatically, but I don't know how to place them over the canvas where I need them to be. I'm assuming that this would be done in the view thread's doDraw() method, after all the graphics have been drawn, but how?
View 2 Replies View RelatedI have the following structure defined in an xml layout file.
<RelativeLayout android:id="@+id/mainLayout"
xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="wrap_content" android:layout_height="wrap_content">
<FrameLayout android:id="@+id/frame" android:layout_centerInParent="true" android:layout_width="wrap_content" android:layout_height="wrap_content" ></FrameLayout>
<Button android:id="@+id/button" android:layout_below="@id/frame" android:layout_width="wrap_content" android:layout_height="wrap_content" />
</RelativeLayout>
The FrameLayout is positioned correctly in the center of its parent. But the Button isn't getting positioned under it. Instead it's displaying in the top left corner. Am I doing something incorrectly or is this a bug with RelativeLayout?