I would like to create a custom Control in my Android App. It will be a circular control with some smaller moveable circles that will indicate a specific value.
Is there a way to realize this?
Are there at least some nice Tutorials where i can read how to create a custom control?
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I have a custom list adapter contains a layout with controls in it. I was wondering how I can get each individual controls id? I am planning on changing the color of some textviews. code...
View 1 Replies View RelatedI am trying to create a screen with some dynamic controls, well radio buttons to be precise purely for learning purposes. I have managed to add the radio button by referencing the radio group in the main.xml file.
View 2 Replies View RelatedI have a custom ViewGroup. The idea is to be able to place controls at absolute positions and then have the ViewGroup scale those controls based on the difference in the screen dimensions with respect to the original design dimensions. I am using the code below. In response to the 'onMeasure' message, I am storing the width and height of the view. Then on the 'onLayout' message I am computing new dimensions for the child controls and adjusting their sizes proportionally. This all works to some degree. However for certain controls (e.g. button controls), the control resizes, but the text inside does not remain centered within the control. I am thinking that there is some other call I need to make to update the child controls after I change their size.
View 3 Replies View RelatedI found all things working with alert box,dialog box but when i try creating things with my own custom dialog box it gives me problems. Though i followed the instructions as per the dev guide: http://developer.android.com/intl/de/guide/topics/ui/dialogs.html i could'nt reach with my results just it displays a force close with the following error message.
03-04 11:37:08.780: ERROR/AndroidRuntime(726): android.view.WindowManager$BadTokenException: Unable to add window -- token null is not for an application
I have been trying to make my custom dialog box for many days but i couldnt bring it up. I even tried with the solutions that i got on forums but that too doesnt seems of working.
Give me some piece of good code or some suggestion to work with...
I am trying to create and use jar file in an Android project under Eclipse. I have tried various methods without any success. Here are the steps..
View 1 Replies View RelatedI know this is been answered many times but i am unable to find any good resource for this. Can any one tell how to create Custom Alert box for android??. What i want is a nice looking alert box with few images text etc which will be basically mu application info. I know how to create simple alert box.
View 1 Replies View RelatedI'm hoping for some pointers. I simply want two buttons.. nothing more, to allow me to control my music.I know, I know. "Why not just use the music widget?" Cause it's ugly (in my opinion).With Bettercut, I'm aware that you can create your own shortcut, but you have to have the source code or some sort of.androidaction.blah in order to create it. I'm just curious if I could use that or if there's something out there that's better.I don't need to know the artist or the song that's playing, I just, well, I miss the days of double clicking my home button and hitting next or stop with my iPhone. That's what it boils down to. So, if there's a way to get the music controls on the lock screen... well, that would even be better.Anyone have some suggestions? I have searched and searched for some sort of resolution, but it's been to no avail. Or, I could have just been searching for the wrong thing.
View 6 Replies View RelatedI'd like to create an app that allow you to filter incoming call to various answering message with :
"this number is not available" for black listed phone numbers
A formal message for strangers
A informative message about what your doing for friends
I don't know I you can get automatically a call, play a recorded message then wait for the answer and record it. Or maybe there is just a way to interact with the actual answering system so I just have to plug in.
I want to create a mapview marker with 4 elements:
- picture (of user)
- background
- text (username)
- Arrow to show an direction
OverlayItem.setMarker() accept only a drawable.
How can I create an drawable with 4 Items? Or can i add an View as marker to overlayItem?
any ideas?
Is it possible to create and dispatch custom events in android? The only examples i have seen extend existing events. I want to be able to dispatch an event anywhere that I deem necessary.
View 3 Replies View RelatedHow to create a custom dialog box in android?
Any example program?
I would like to completely re-skin the default dialogue component in Android. Specifically I would like to do this: Change the semi-transparent overlay background from the default black to a semi-transparent white.
View 1 Replies View RelatedIs it possible to create a custom button in Android, where the button is idly animating using a frame animation (AnimationDrawable)?
View 1 Replies View RelatedI am trying to figure out how to achieve a tab bar look and feel like the one provided in the iOS for android applications? I am using the normal one but it makes my application to look old school. I would like to achieve the same visual experience as the image below:
http://www.android.com/market/data/screenshots/com.i2.android.brasileirao.activity0.png
I have also looked at mobyfactory-uiwidgets-android bu they are far from being equal to the one in the image.
Is it possible to create custom theme? And give its properties such as window type, background color, font size, etc.?
View 5 Replies View RelatedI want to create a custom view.In which i want to have a background image,2 buttons,1 textview.Can anybody tell me how to start with.
View 2 Replies View RelatedPreferenceManager contains very useful methods like "registerOnActivityResultListener" which enables you to call startActivityForResult in your custom preference like RingtonePreference does but it's restricted at the package level.So tell me, let's say I wanted a ImagePreference. How should I proceed? I want to be able to use a activity for result intent with the PICK action.
View 7 Replies View RelatedI am new to Android, and I am trying to understand how to create a custom ViewGroup. I created MyViewGroup as follows: Code...
View 2 Replies View RelatedI'm trying to create a component using an xml layout file. I defined a layout with some custom attributes. This layout is inflated when user add it inside another layout. My problem is I don't know the parent, so I pass null for the parent viewgroup when I call inflate method. I think that's the reason why I see anything in my view. Do you know how can I do (I don't want to redefine onDraw method because I use existing component). Below my xml layout and my custom class.
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="wrap_content" android:layout_height="wrap_content">
<ImageView android:id="@+id/img_btn_option" android:layout_width="wrap_content" android:layout_height="wrap_content"/>
<TextView android:id="@+id/txt_btn_option" android:layout_width="wrap_content"
android:layout_height="wrap_content" android:layout_toRightOf="@id/img_btn_option"
android:textColor="@color/font_white" android:textStyle="bold"/>
</RelativeLayout> public class ButtonOptionsView extends View {
public ButtonOptionsView(Context context, AttributeSet attrs) {
super(context, attrs);
LayoutInflater li =(LayoutInflater)context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
RelativeLayout vg =(RelativeLayout)li.inflate(R.layout.button_option, null);
TypedArray ta = getContext().obtainStyledAttributes(attrs,R.styleable.ButtonOption);
((ImageView)vg.findViewById(R.id.img_btn_option)).setImageResource(ta.getResourceId(R.styleable.ButtonOption_image,0));
((TextView)vg.findViewById(R.id.txt_btn_option)).setText(ta.getResourceId(R.styleable.ButtonOption_text,0));}
How can I create Spinner with customized items? Normally it is possible to have spinner items with text and checkboxes on the right, but I would like to have one part of the item's text black and the second part gray. I tried to create custom ArrayAdapter for the Spinner but I just can't figure out how to do it.
View 5 Replies View RelatedIs it possible to create a custom dictionary for an edittext? In other words, can I create a custom list and have the edittext only suggest names from that list? I don't need it popping up useless word suggestions when the user is inputting specific names of people.
View 1 Replies View RelatedHow to create custom themes from scratch for an application?
View 2 Replies View RelatedI know how to create and apply styles and themes thanks to http://developer.android.com/guide/topics/ui/themes.html. However, this method only works for our own activity or application. I'd like to create themes that could dress the whole system (i.e. all activities). Of course, I'd like to select one of these theme by programing. If I could customize the status bar as well, it would be perfect. I didn't find out documentation about that.
View 1 Replies View RelatedI have read the LabelView example in APIDemo which show how to create a custom widget.However, what if I want to create a custom widget which is a composite of existing android widget?I know my custom widget need to be inherited from view, but if i do that, I can't do 'setContentView()' in my custom widget class (since that is an Activity method).so how can I apply the above xml to my custom widget class?
View 4 Replies View RelatedI would like to create a button with circular or rectangular background, text and an image below or above the text.I would like to create a CustomButton object with methods setText() and setImage() which would change the button text and image and place multiple CustomButtons into main layout.Does anyone know how to create a custom layout, place it into another layout(main) and modify its elements from the activity which is bound to main layout?
View 2 Replies View RelatedI am parsing the url to display the contents in it, my requirement i have to display the each content in separate textviews.
For Instance: Let us assume the contents in that url are FootBall, Carom , chess, VolleyBall and so on . I want to display FootBall as a individual textview similarly others. so i cannot declare the textviews in xml what i usually do.
CODE:................
So i planned to create textview via java code
This is my parsing code which parse the url contents and store the result in a string array namely san_tagname; depending upon the length of this variable i want to create number of textviews.
CODE:..................
I am trying to create one custom button which is circular and when i click that button i want that button FOCUS and COLOR change and i don't know how to do exactly so any one can help me or show me that code how to do?
View 2 Replies View RelatedI want to create a custom field on which I can place more than one line of text as well as images.
And the field can be used like a button(onclick event etc.)
Can anyone suggest a good tutorial about how to create custom view?
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