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Eclipse, IntelliJ is good
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So, I'm developing my first ever Android app and my first experience of Eclipse and Java (after many years of Visual Studio and C#)!
I have all my data storage and retrieval coded and working, as well as all my classes that represent that data.
Now it's time to design the UI - I have an idea of how I want it to look and interact so all good to go but...
What is the best or recommended way of hooking up the UI in Java to the objects behind. From the research I've done it doesn't appear that DataBinding (ala WPF) is supported which would be the obvious way. It's just straight forward class instances and collections of those classes.
Thanks in advance
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In case anyone else drops by this, extending ArrayAdapter<> and using that as the adapter for a ListView works pretty well for collections. With some work you can get it to behave as you want!
For single items, it's just as easy to do it all in the activity itself, although not great separation. I am new to this Android stuff though so I'm probably missing something...
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For the android application i want to interact with php page. how can i do it?
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Define what you mean by interact. Android apps can communicate with web application via JSON, for example.
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hi i want how to develop proects in java real time?plz explain
prasad
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What do you mean by develop in real time? And what sort of projects are you planning to develop? Please try being more specific in your questions if you want help. If you are just trying to learn Android programming then you could try http://developer.android.com/index.html[^].
Veni, vidi, abiit domum
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Hi,
I am new to android development. I wanted to build a android mobile app which connects to a sql server database, retrieves a data from the table and displays it in mobile device. Similarly when i do some action on my application it updates the same in the database. Is there any tutorial / step by step process where i can refer to implement the same.
Your help is much appreciated.
Thanks and Regards,
Jay
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jayakanth_ceg wrote: Is there any tutorial / step by step process where i can refer Yes, lots if you try a Google search, or maybe head over to http://developer.android.com/index.html[^].
Veni, vidi, abiit domum
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alarm manager not working when mobile is turned off again turned on
in android
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Android auto close apps when the memory is full.because of this you have to keep your apps running. to do this you have to use service. even you can download some apps which are used to keep running your apps.
modified 11-Feb-14 5:06am.
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hello Friends please suggest me any code for creating simple game in android....Thank's Advanced
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There are lots of samples to be found by posting that question into Google.
Veni, vidi, abiit domum
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You can try andengine to develops android games.
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Hi EveryOne,
I would like to create an app in android in such a way that i works through an Centralized Database.
I am a Beginner in Android and not worked on any big app. So i dont have any idea on how to create this centralized Database. So is their any link or exapmles so that i can refer...!
Example:Register & Login
The User Registered With his details should be stored in the Centralized database.. And if he tries to login based on the details in the Database he should Login(Validation Of UserName and Password)
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As this Stackoverflow[^] suggests.
Put your database on a server, Create a web service / WCF to sit in between your android app and the database
Every day, thousands of innocent plants are killed by vegetarians.
Help end the violence EAT BACON
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i am developing a call recorder application..in this the recording done by background service class now how can i receive the call info in main activity to display on UI.
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You should use and Handlers...
Not so easy to implement.
public class YourService extends Service {
public static final int SAY_HELLO = 1;
public static final int REPLY_HELLO = 2;
private int cnt = 0;
class IncomingHandler extends Handler {
@Override
public void handleMessage(Message msg) {
switch (msg.what) {
case SAY_HELLO:
msg.replyTo.send(Message.obtain(null, REPLY_HELLO, cnt++, 0));
break;
}
}
final IncomingHandler mHandler = new IncomingHandler();
final Messenger mMessenger = new Messenger(mHandler);
}
...
final Messenger mMessenger = new Messenger(new IncomingHandler());
private Messenger mBoundService;
private ServiceConnection mConnection = new ServiceConnection() {
public void onServiceConnected(ComponentName className, IBinder service) {
mBoundService = new Messenger(service);
mIsBound = true;
try{
Message msg = Message.obtain(null, 1);
msg.replyTo = mMessenger;
mBoundService.send(msg);
} catch (RemoteException ex){
ex.printStackTrace();
}
}
public void onServiceDisconnected(ComponentName className) {
mBoundService = null;
Toast.makeText(context, "Connection GONE", Toast.LENGTH_SHORT).show();
}
};
public void doBindService() {
Intent intent = new Intent("com.yourpackage.YourService");
if (!context.bindService(intent, mConnection, Context.BIND_AUTO_CREATE)) {
try {
context.unbindService(mConnection);
} catch (Throwable t) {}
return;
}
}
public void doUnbindService() {
if (mIsBound) {
Message msg = Message.obtain(null, MESSAGE_UNREGISTER_CLIENT);
msg.replyTo = mMessenger;
try{
mBoundService.send(msg);
} catch (RemoteException ex){
}
context.unbindService(mConnection);
mIsBound = false;
}
}
So Sry... Im not so good helping ppl. Just wanted to share this, becouse it has been hard for me to.
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Hello, I'm French, so sorry for my bad english, and one of my trainer want i ask something in an English forum. Sorry if this question are already ask.. So i'm here
I'm a newbie in android development, I learn it with some tutorial i find on web, but I see to transfer an object data from one activity to another activity,
We have two possibility, make the object parcelable or serializable, I think I understand the difference beetwen two...
But I don't understand what method are better than other, and why ..
Or maybe two are good i don't know ...
Someone can explain me ?
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hi..i have one problem..i want to do like this..in android.
user enter his determined time..and i want to at that time profile would be changed ..synchronization with avd's time in every two second...and profile changed ..but one problem is there...
for(i=0;i<100;i++)
{
while (System.currentTimeMillis() < endTime) {
synchronized (this) {
try {
wait(endTime - System.currentTimeMillis());
} catch (Exception e) {
}
}
}
}
please give right coding..thanks in advance.
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i want to save longitude and latitude values in database in every 10 minutes in android
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