Android :: Make Customized UI Component
Mar 9, 2010
IN our current project, I need to make a UI describled as follows.
Basically it is a text input, it will display a string returned from server , such as "I like banana". The word "banana" will be in red color. When user clicks "banana", it will have a dropdown list shows "apple, orange, pear". User would be able to select one of them, like apple. So the text in that UI would be "I like apple".
How could I build such a UI component in Android.
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Dec 9, 2013
I'm developing an android app and i need to make a [HIGH]horizontalscrollview [/HIGH]that contains some [HIGH]layouts[/HIGH].
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Nov 27, 2010
I've recently bought myself a HTC Desire phone and love it; it's my first smart phone and can't say one bad thing about it. Since joining this forum I've been surfing around looking at what a desire is capable of and I want to utilize it potential. I was wondering if someone could help me customize my phone the way they are in the show us your homescreen thread. I want to customise it with a variety of apps and hopefully have a finishing product like everyone else has. I've tried searching around but can't seem to find a guide. I would love to know how to do cool things to the phone and open to opinions and advice by anyone.
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Nov 7, 2010
hey there i am new to this site and new to the android platform. I have figured everything out for the most part. but i purchased the launcherpro plus or whatever for my samsung epic and i customized the dock icons. They are really small i don't know why. but is there anyone out there that knows how to make the dock icons bigger?
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Oct 9, 2009
When I use customized components in XML, could I use a short name of component instead of a fully qualified class name? I wonder if some configuration file exists to do that work.
For example, my customized components is ex.object.RoundRect,
I should use it in xml file like this: <ex.object.RoundRect android:id="@+id/mainRoundRect01" ... />
But
I want to use it like this: <RoundRect android:id="@+id/mainRoundRect01" ... />
Is it possible? Is there a configuration file that can map the fully qualified class name to a short name?
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Mar 23, 2010
I want to use my own SDK ( Android SDK + few new app + modified apps ) along with Eclipse on Windows / Linux machine. Am I able to do this ?
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Jul 25, 2010
The inbuilt rating bar is too big for my application . How can i reduce its height & width?
Also the color of the stars should be orange & not green . How can i achieve it ?
Also can i have the rating bar in vertical next to a image on my screen ? if yes how ?
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Nov 24, 2010
How i can use custom listview with textview and imageview.i tried following code
CODE:...............
But it is not working.
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Sep 16, 2010
When we select spinner it shows a display of items which almost the device screen size. Can we minimize its width or height, I think this question was already posted by some one. But I am unable to find solution.
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Feb 7, 2010
I've set up customized voice mails for some of my contacts. The problem is my GV is defaulting to the option that answers "Please enter the number you are trying to reach." Even when my wife enters my real number she doesn't get her customized greeting. Initially when I started GV it would default automatically to her customized voice mail. I'm not sure how to make this go back to the way it was. I hate to have everyone who calls me to re-enter my number in order to reach me.
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Jul 23, 2010
Are there any good apps out there for Customized SMS/Email alerts? I am coming from BB Storm 2 where i could have every email, sms, mms, whatever from any contact display a different LED light/pattern and make a different noise depending on who it is coming from. Here on my Droid X i have one alert noise, for EVERYTHING. And no LED tweaking.
I DL'd Blink...which was useless, didn't display 3/4 of the colors it was supposed to do. Uninstalled. I had heard HandcentSMS lets you customize stuff...kinda. I could finally make my SMS make a differnt noise then any other alert. But still can't customize it per person/sender. I could tweak the LED thankfully. But this only affects SMS. Not email. And it too didn't display all the colors it had listed
Ringdroid lets me make every caller have a differnt ringtone (cool), and i can save alerts, but not custom per person. Are there any apps out there that let me customize alerts for email/mms/sms and so forth. So i can have it blink the LED a differnt color from certain people and make a noise when said email, mms, sms is from certain people? Or am i just SOL and need to deal with the fact that i can't do that on a Droid?
In so many ways this phone is lightyears ahead of my Storm 2...but in so many other ways it is far more basic and simplistic in many things and doesn't allow the customization.
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Sep 9, 2010
I am playing with the AlterDialog with a customized ListView in it.
After the ListView is added into the AlterDialog, there is a centered gradient separator line below the title of the alter dialog, it is just above the ListView.
Is there any way to get rid of it or change its color ? I do not want to show it.
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Jan 11, 2010
I want to create an application that loads an image as a map (a building of a floor) and add coordinates to it. Can anyone has an idea how to do it? I can do it maybe with MapView and change the resource of the map to my image but it is still not working.
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May 13, 2010
This seems like such an obvious thing, but I can't figure out how to use my own customized notification ringtone. I can long press on any music or sound effect and select assign as phone ringtone, but how do I set it as a msg notification ringtone like for when receiving SMS msgs? I have Acer Liquid running Eclair 2.1 btw.
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Jun 3, 2010
I was trying to get hold of 2D graphics in Android.As a example i want to implement a custom drawable and show it in my Activity But when i run the app i see no rectangle on the activity, can anyone help me out? Where am i going wrong?
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Sep 30, 2010
I am having a Srollview in for my entire layout.In that i added a listview.when i scrolling the page ,tha page scrolls normally,but when it reaches listview listview only scrolls how to overcome this problem. any one can suggest the answer. I am looking that when i scroll the listview the whole page gets scrolled.
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Apr 21, 2009
I want to make my own Seek Bar. When I try to override onProgressRefresh method, Eclipse give me an error: the method onProgressRefresh is undefined for the type SeekBar. I checked listing SeekBar.java and this method is in. Any ideas why this happened?
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Aug 20, 2009
I am putting one spinner and one button using following code. Can some one tell me how can i put some space between it?
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Aug 31, 2010
Service Component is used to do some task which can be done without user interaction. But for that we have to run a thread in subclass of the Service. I think we can create a thread in Activity class itself then what is the use of Service component? Why don't we create another thread and write the non interacting code in this thread.
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Apr 30, 2010
I have almost completed my Android application so am considering ways of distributing the application. I have seen some applications on Market have free limited/locked version and separate Unlock Key/License Key which unlocks extra functionality. How is this done? Has anyone here done this? If so, how well does it work? I am thinking maybe this is better then having two versions of the same application (i.e Lite and Pro).
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Nov 18, 2010
I've created a custom component which works like a lock of a safe. customspinner - Project Hosting on Google Code on picture you see two different objects of my component.
If you need to create UI when user need to choose some element of a list, using this non standard component will be more intresting for user. And it is usefull - user can scroll and find a needed value very quickly.
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Jan 11, 2010
A component I have created works fine if I put it in the main project and reference it from any res/layout xml, but when I put it in a project on which the main project depends, I get a ClassNotFoundException in the xml.
Whilst after compiling the interface works fine, it is a pain in the * to design an interface without seeing what I am doing because of the error. Does anyone know how to solve it?
Stacktrace:
CODE:.........................
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Jul 25, 2010
I am trying to implement my own Search using searchable, and as soon as press return after entering a query into my custom search field, I get a RuntimeException:
CODE:...............
Here is what the logCat reported:
CODE:............
(More):
CODE:..............
I have been trying to figure it out for hours. Here is my AndroidXML:
CODE:.................
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May 7, 2010
I wanted to design a customized text selector that changed the text color when user clicks the TextView. But got the following error:
Code...
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Jan 22, 2010
There is a given set of predefinied Views that can be used in layouts for AppWidgets. How can a customized View added to this list?
The minimum requirement is that the class is annotated with RemoteView. What else is necessary to be acceptable as view in the layout.xml?
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Aug 18, 2010
Can anybody help to create customize device level theme? I want to create customize themes for my android device.Please suggest some approach to do this.
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May 9, 2010
I am trying to design a sqlite database that will store notes. Each of these notes will have common fields like title, due date, details, priority, and completed.
In addition though, I would like to add data for more specialized notes like price for shopping list items and author/publisher data for books.
I also want to have a few general purpose fields that users can fill with whatever text data they want. How can I design my database table in this case?
I could just have a field for each piece of data for every note, but that would waste a lot of fields and I'd like to have other options and suggestions.
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Jul 9, 2010
I have created a simple class named Panel which extends the SurfaceView class and does some drawing in the onDraw method. When I use it from the code it works fine. For example this works as expected:
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(new Panel(this)); ....
However when I try adding this component from an xml layout the program crashes:
XML file (main.xml):
<?xml version="1.0" encoding="utf-8"?> <org.anddev.Panel android:id="@+id/panel" android:layout_width="fill_parent" android:layout_height="fill_parent" xmlns:android="http://schemas.android.com/apk/res/android"/>
Code:
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);....
Error msg: Sorry!
The application Test (process org.anddev) has stopped unexpectedly. Pleas try again.
I can not figure out why the same class works when created in one way and doesn't work when created in another.
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Aug 2, 2010
I am trying to integrate VP8 video codec into PV opencore FW in Froyo & test at PV test application level. I have done the following steps, 1. Made a new folder for vp8 @ external/opencore/codecs_v2/omx/ omx_vp8. 2. Made appropriate modifications in the omx_baseclass, omx_common etc. 3. Modified the PV test app (external/opencore/codecs_v2/omx/ omx_testapp) for testing VP8. 4. included the VP8 source code to froyo. 5. Included new oscluuid for VP8 With these modifications, the build is fine. The shared libraries and binaries are creating properly. Also OMX-MasterInit is passing. But the application fails at OMX_GetHandle(). *pHandle is coming as zero. I am using the PV OMX core. I am just adding a new codec which is not supported by PV Opencore and test at PV test_app level.Can you please answer my below queries: 1. Do we need to change the pvplayer.cfg file? Bcoz i am using the PC omx_core itself. 2. Any other changes needs to be done for integrating a new component into Opencore? Please provide you valuable inputs. Let me know if need any additional informations.
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Jun 26, 2009
My company is in the process of evaluating if we can add support for Android to our product. I am currently working on porting our existing J2ME library to the Android framework and I have a question regarding our UI component. Right now, we have a custom menu that we allow our developers to bring up on the device. On J2ME, we simply have a single call that the developer makes to enter into the menu and then we handle the rest. On Android, it seems the best way to handle this is an Activity. But I have a few questions regarding this approach including is the really the best way to do something like this? Second, if it is, if there are multiple applications on the device that are using our library, are there going to be conflicts with them all having the same Activity embedded in them? Is it possible to create an Actvity at runtime and use it directly? Would there be any side effects of going about it this way?
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