Android :: How To Create Custom Button Widget
Jun 17, 2009
I 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?
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Jun 7, 2010
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?
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Dec 31, 2009
I 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.)
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Feb 25, 2009
I 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?
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Jul 3, 2010
I'd like to make a list adapter that formats views like this:
I want to be able to fire a different onClick when the user clicks the image. I have defined the onClick on the image itself in the getView() override, but how do I then get the position of the line that was clicked so I can update the record in the database to record the action?
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Aug 6, 2010
Is it possible to create a custom button in Android, where the button is idly animating using a frame animation (AnimationDrawable)?
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Apr 25, 2009
I am trying to add a button to a custom imageview. I have created a custom view to display an image to the screen, now i wanted to add a custom button on this veiw and display a layout in onClick. The following is my custom view.
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Nov 17, 2013
My new LG G2. It has this shortcut if you long press volume up/down it starts quick memo/camera. But quick memo is useless for me I'd rather love to start a widget (a tasker task). I tryed several app's and xposed framework modules but I can't get a Widget working with the remapping.
How to remap the volume up hardware button to a tasker task widget?
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May 1, 2010
I can create a static widget without thinking, I can even create a widget like the analogue clock widget that will update itself, however, I can not for the life of me figure out how to create a widget that reacts to when a user clicks on it. Here is the best code sample that the developer documentation gives to what a widget activity should contain (the only other hint being the API demos, which only creates a static widget):
public class ExampleAppWidgetProvider extends AppWidgetProvider {
public void onUpdate(Context context, AppWidgetManager appWidgetManager, int[] appWidgetIds) {
final int N = appWidgetIds.length;
// Perform this loop procedure for each App Widget that belongs to this provider
for (int i=0; i<N; i++) {
int appWidgetId = appWidgetIds[i];
// Create an Intent to launch ExampleActivity
Intent intent = new Intent(context, ExampleActivity.class);
PendingIntent pendingIntent = PendingIntent.getActivity(context, 0, intent, 0);
// Get the layout for the App Widget and attach an on-click listener to the button
RemoteViews views = new RemoteViews(context.getPackageName(), R.layout.appwidget_provider_layout);
views.setOnClickPendingIntent(R.id.button, pendingIntent);................
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Oct 5, 2009
Is it possible to create custom theme? And give its properties such as window type, background color, font size, etc.?
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Aug 8, 2010
I 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.
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Aug 12, 2010
PreferenceManager 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.
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May 19, 2010
I am new to Android, and I am trying to understand how to create a custom ViewGroup. I created MyViewGroup as follows: Code...
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Sep 25, 2010
I wounder how it's possible to create a bottom bar buttons in android. I read something about this UI solution, are there any controls that can be used?
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Oct 30, 2010
I wish to create a button like a Equalizer Button. At the time of track the button i need to do some work.
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Mar 15, 2010
I want to create a Button otherthan creating it from xml layout.i want to create the button in java class otherthan using any resources folder .please anyone help me to solve this
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Apr 27, 2009
Somebody knows a tutorial that shows how to create a widget?
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Mar 29, 2010
I'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));}
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Oct 6, 2009
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.
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Aug 22, 2010
Is 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.
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Apr 19, 2010
How to create custom themes from scratch for an application?
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Mar 19, 2010
I 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.
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Sep 6, 2010
I 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...
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Oct 2, 2010
I 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:..................
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Jun 9, 2010
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..
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Oct 13, 2010
I 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.
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Mar 8, 2010
Can anyone suggest a good tutorial about how to create custom view?
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Dec 1, 2009
Is it possible to create a custom library in android (having its own layout resources) for use across several android applications?
I created a regular *.jar file but when I tried to create/style my views dynamically most of the properties do not work. Even referencing simple styles from the android.jar file such as android.attr.listSeparatorTextViewStyle did not work.
I created an android project without any Activity, having its own resource files and then referenced this project from another Android project to use in its build path. Everything seems to work fine but the emulator keeps crashing (with no meaningful error message in the LogCat) when I try to run the project.
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Jun 25, 2009
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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Aug 27, 2009
How can I create a Button with icon and text?
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