An error message would be helpful Otherwise it's hard to help you,
other than "guessing" what could be the reasons for it.
Maybe you haven't set the ID correctly, using a wrong ID (which
doesn't even exist in the XML Layout file) or you're using
setContentView/setView after you have using "fi
Hehe,
yep, that's the most common error beginers make when start with
android and i already mentioned it in my post above ^^
On Mar 26, 2:41 pm, Lovedumplingx wrote:
> Holy Mother Dogfood!!!
>
> I am quite possibly an idiot (that's the second time I'm saying this
> today)! Wow. So simple and y
For performance reasons. If you're using the interface reference, the
interface needs to be converted to the right underlying type (in the
developer guide on android.com from a general Map to HashMap, so
basically it's a similar to doing ((HashMap)myMap1).anyMethod(...)).
It may be ok, if you use
P.S. Forgot to mention: it's not as simple as casting it to the right
type ((HashMap).myMap1).someMethod(...), but it's the need of
refactoring to determinate the correct type of the underlying
impelementation which is quite costly operation in terms of CPU cycles
On Apr 3, 10:04 am, OT wrote:
>
Yep, Java should be the first step you should do before starting
Android development.
Technically it's not java which is used on android, because Android
use it's own Virtual Machine called Dalvik virtual machine (DalvikVM)
to execute the compiled bytecode on the phone, while Java uses the
Java v
http://developer.android.com/reference/android/view/View.OnLongClickListener.html
Implement an View.OnLongClickListener and set it to your EditText
via
EditText txt = (EditText)findViewById(R.id.your_edittext_id);
...
txt.setOnLongClickListener(...)
Check out
http://tseng-blog.nge-web.net/blog
ng I read now is vague.
There are no common tags in XML (unlike in HTML or X-HTML which are
subclasses of XML). In case of android every subclass of View can be
an Element. You can even create your own subclasses of View and use
them in the layout XML files.
You can check for some very basics at
I doubt there will be enough Halo Gamers which are Halo 3 players AND
owners of Android enabled Phone in order to make this application
worthwhile.
On Feb 24, 5:25 pm, Myr Herder wrote:
> If anyone needs an idea for an app to write, might I suggest one that
> gathers information from Bungie.net'
Don't start deveral new posts, one is enough.
Basically you can't do it. However in R29 Firmware there was an bug,
which allowed commands to be executed. But this was an bug/exploit and
should not be used as basic for a programm to work as it was already
fxied in R30 or R31. So only phones with t
Well, first off:
>From the SDK/Framework (read: from within your Android Application)
itself there is no way to access the underlaying Linux commands
directly if i understand it correctly. If you want to access the shell
of your Emulator or DevG1 Phone, you could do it with the "adb shell"
comman
Depends.
SessionState sounds like it's a class which extends BaseSavedState
(which is used to preserve states of an widget). For example
private static class SavedState extends BaseSavedState {
long contactId;
public SavedState(Parcel source) {
su
If you're having problem, simply try using normal http instead of
https like
https://dl-ssl.google.com/android/eclipse/
On Feb 26, 9:26 am, "Klaus, GPSies.com"
wrote:
> Hi,
>
> I'm trying to download the Eclipse plugin
> from:https://dl-ssl.google.com/android/eclipse/
> and I'm getting a 404.
>
Well, depends on your application. Basically you can have general
classes which don't use specific API calls. For example XMLparsers or
some calculation/algoryth functions.
The UI elements need completely be rewritten if you're porting it to
android. Maybe even some underlying things too (like ex
You don't have to create your own XML file if you're just want to
display a one-liner dropdown menu. Instead better to use the already
defined one in the android resources. Basically you can leave the
auto_complete.xml, as it's not used anyways in your code (unless you
want to design your own drop
I wouldn't really use this method to be honest. Even the Android
Documentation sugest to use native methods, instead of writing your
own stuff for methods which are already available (i.e. simple date
formating).
[Use Native Methods]
http://developer.android.com/guide/practices/design/performance
You could create a colorstate list (xml file in res/drawable), for
example
http://developer.android.com/reference/android/content/res/ColorStateList.html
Here is an example i used for textcolors. Should work for HintColors
too!
res/drawabale/myedittextcolors.xml:
http://schemas.android.com/apk
Yea, Intents are kind of events. You can use them to call or
communicate with other Activities or Applications.
And you can add extra data (Intent.putExtra(...)) to send data to
other activities
On Mar 10, 9:06 pm, Lovedumplingx wrote:
> Don't know if this went through last time so I'll post ag
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