[android-developers] How to search local banks..?
Hello Every One ... Any one help me out regarding how can I retrieve near by banks to the current location. I am using 1.6 SDK Thanks in advance -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Invoking Process from Application
Hi, We are migrating ncurses based application on our linux target platform into Android based ones. We have one application(parent) which runs ping process(child) and reads the output (through Pipe) and displays on the screen. I need to develop similar sort of application, but couldn't find Android API's to invoke processes (/sbin/ping). Can anyone share their views to accomplish this task? Thanks -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Re: TextView - disable focus
Hi, Any Suggestions? Thanks On Sun, Jan 31, 2010 at 3:17 PM, android beginner android.beginne...@gmail.com wrote: Hi, I have a listview, and wanted to make some list items to be non-focusable. i.e On pressing the down-arrow key, some items in the middle of the list gets skipped. I tried the following method. 1. created separate ArrayAdapter class. 2. override getView method. 3. In getView, I called setSelected(false) and also tried setFocusable(false) for some items, but its not working. Any suggestions? Thanks -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Re: System Settings
Thanks Bob. On Tue, Feb 2, 2010 at 5:31 PM, Bob Kerns r...@acm.org wrote: The ones you're not allowed to change are defined here: http://developer.android.com/intl/de/reference/android/provider/Settings.Secure.html The ones you ARE allowed to change (with android.permission.WRITE_SETTINGS permission) are defined here: http://developer.android.com/intl/de/reference/android/provider/Settings.System.html You use the static methods on those two classes, together with your applications ContentResolver, to access them: e.g.: return Settings.System.getInt(getContentResolver(), NOTIFICATIONS_USE_RING_VOLUME) Physically, these are stored in a database, but you shouldn't do it that way. On Feb 1, 9:52 pm, android beginner android.beginne...@gmail.com wrote: Hi, How System Settings (eg, volume, brightness) stored in Android and where? Thanks -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.comandroid-developers%2bunsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] executing a shell script from Android application
first thought that came to my mind is permission. ofcourse you can confirm that with logcat. On Tue, Feb 2, 2010 at 6:58 PM, Asif k asifk1...@gmail.com wrote: Hi all, I am configuring wifi on my android based board using shell script. Now I want to execute the same script from android application. For that, I had used following code, but it didn't give any success till now, I had executed same script from adb shell prompt and it works nicely. Process exeCommands = Runtime.getRuntime().exec(/data/busybox/ board_script.sh); is there anything else required than this??? Please help.. Asif -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.comandroid-developers%2bunsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Socket creation failure
Hi, I created a simple client socket from my Activity, but it fails. I am running this activity in emulator and server runs on PC(its a different application without Android stuff). *clientSock = new Socket(127.0.0.1, 30001);* logcat shows java.net.SocketException: permission denied maybe missing INTERNET permission If I enable permission for my Activity(android.permission.INTERNET), my Activity constructor itself not called and logcat shows following info. Permission Denial: starting Intent flg=0x1000 cmp=com.example.client/.MyClientActivity from null pid=-1, uid=-1 requires android.permission.INTERNET. Any suggestion on how to resolve this issue? Thanks -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Socket creation failure
Thanks On Wed, Feb 3, 2010 at 4:10 PM, Mike Novak m...@androidnerds.org wrote: uses-permission android:name=android.permission.INTERNET / ^^ place the above line in your AndroidManifest.xml file. Mike On Feb 3, 2010, at 12:07 AM, android beginner wrote: Hi, I created a simple client socket from my Activity, but it fails. I am running this activity in emulator and server runs on PC(its a different application without Android stuff). *clientSock = new Socket(127.0.0.1, 30001);* logcat shows java.net.SocketException: permission denied maybe missing INTERNET permission If I enable permission for my Activity(android.permission.INTERNET), my Activity constructor itself not called and logcat shows following info. Permission Denial: starting Intent flg=0x1000 cmp=com.example.client/.MyClientActivity from null pid=-1, uid=-1 requires android.permission.INTERNET. Any suggestion on how to resolve this issue? Thanks -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.comandroid-developers%2bunsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Service - Need Info
Hi,
I created remote service and wanted to get the data from MyActivity's
onCreate().
Below bindService returns true but ServiceConnection() is not called.
Hence testService remains null and I couldn't get the data I want from
onCreate.
Any Suggestion?
public class MyActivity extends Activity
{
private ITestInterface testService = null;
@Override
public void onCreate(Bundle savedInstanceState)
{
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
bindService(new Intent(ITestInterface.class.getName()),
serConn, Context.BIND_AUTO_CREATE);
}
private ServiceConnection serConn = new ServiceConnection()
{
@Override
public void onServiceConnected(ComponentName name, IBinder service)
{
testService = ITestInterface.Stub.asInterface(service);
}
@Override
public void onServiceDisconnected(ComponentName name)
{
}
};
}
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[android-developers] Need Suggestion on running Service
Hi, Currently I am migrating our ncurses based application on Android powered target hardware. I need your expert advice on the feasibility of following scenario. * In our existing application, we have a daemon process A which receives query from UI process. * Example, UI process sends message(implemented through local sockets) for updating Brightness. Daemon Process A receives this message, and updates the Brightness of the system. * We are planning to implement UI in Android and wanted to communicate with Deamon process A. My Understanding is * We can start Deamon process as Remote Service with aidl interface(from init.rc). So that most of current code can be re-used, instead of developing everything from scratch in java. * From UI we can communicate with Daemon Process to update Brightness and other settings for our application. * I also believe it is in this way that wpa_supplicant is currently running in Android. Please correct me if I am wrong and need your expert advice in accomplishing this task. Thanks -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Service - Need Info
Hi Mark, I observed that after calling bindService in onCreate we should not call the interface methods as ServiceConnection() runs after onCreate(maybe bindService puts serviceConnection in queue). Hence after calling interface method inside onServiceConnected its working fine. Thanks On Mon, Feb 1, 2010 at 10:14 PM, Mark Murphy mmur...@commonsware.comwrote: Hi, I created remote service and wanted to get the data from MyActivity's onCreate(). Below bindService returns true but ServiceConnection() is not called. Hence testService remains null and I couldn't get the data I want from onCreate. Any Suggestion? Most likely, there is an Intent resolution problem. Look at LogCat at the warning level and see if you get any messages from Android saying that it could not resolve some Intent. You can also confirm that your service has an intent-filter with an action that is equivalent to ITestInterface.class.getName(). -- Mark Murphy (a Commons Guy) http://commonsware.com Android App Developer Books: http://commonsware.com/books.html -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.comandroid-developers%2bunsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] System Settings
Hi, How System Settings (eg, volume, brightness) stored in Android and where? Thanks -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Re: EditText - maximum width
Hi, Any suggestion? Thanks On Jan 29, 7:49 am, android beginner android.beginne...@gmail.com wrote: Hi, I made the EditText to accept only 4 characters, but my question was different. sorry for not being clear. When the EditText comes up, by default its very small(equavalent to one character length) and on entering characters it re-sizes itself. I do not want it to resize, but fixed size of 4 characters. Thanks On Fri, Jan 29, 2010 at 1:08 PM, Zsolt Vasvari zvasv...@gmail.com wrote: It helps reading the documentation, but here's your answer: addFilter(view, new InputFilter.LengthFilter(maxLength)); On Jan 29, 7:00 am, android beginner android.beginne...@gmail.com wrote: Hi, I need to have an EditText with maximum width for 4 characters. I do not want set maximum width in pixels as I have my target with couple of different screen resolutions. Can anyone suggest me how to do this? Thanks -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.comandroid-developers%2bunsubscr...@googlegroups.comandroid-developers%2Bunsubs cr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- Thanks Regards Sasikumar.S -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] custom adapter
I believe in your custom ArrayAdapter, you would have override getView. get the default text size, double the size and again set the text size. Hope this helps. On Mon, Feb 1, 2010 at 10:51 AM, Andrei gml...@gmail.com wrote: How do i set row height if text of some rows more than one line when writing custom ArrayAdapter? Thanks -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.comandroid-developers%2bunsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Re: custom adapter
This is just an example, which may not be applicable exactly in your case.
public View getView(int position, View convertView,
ViewGroup parent)
{
LayoutInflater inflater=context.getLayoutInflater();//initiliaze
context in ur constructor
View row=inflater.inflate(R.layout.row, null);
TextView label=(TextView)row.findViewById(R.id.label);
label.setText(item[position]);
* float size = label.getTextSize();
label.setTextSize((float)((2)*size));*
return(row);
}
On Mon, Feb 1, 2010 at 11:14 AM, Andrei gml...@gmail.com wrote:
true
is there example?
On Jan 31, 7:01 pm, android beginner android.beginne...@gmail.com
wrote:
I believe in your custom ArrayAdapter, you would have override getView.
get the default text size, double the size and again set the text size.
Hope this helps.
On Mon, Feb 1, 2010 at 10:51 AM, Andrei gml...@gmail.com wrote:
How do i set row height if text of some rows more than one line when
writing
custom ArrayAdapter?
Thanks
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[android-developers] TextView - disable focus
Hi, I have a listview, and wanted to make some list items to be non-focusable. i.e On pressing the down-arrow key, some items in the middle of the list gets skipped. I tried the following method. 1. created separate ArrayAdapter class. 2. override getView method. 3. In getView, I called setSelected(false) and also tried setFocusable(false) for some items, but its not working. Any suggestions? Thanks -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] EditText - maximum width
Hi, I need to have an EditText with maximum width for 4 characters. I do not want set maximum width in pixels as I have my target with couple of different screen resolutions. Can anyone suggest me how to do this? Thanks -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Re: EditText - maximum width
Hi, I made the EditText to accept only 4 characters, but my question was different. sorry for not being clear. When the EditText comes up, by default its very small(equavalent to one character length) and on entering characters it re-sizes itself. I do not want it to resize, but fixed size of 4 characters. Thanks On Fri, Jan 29, 2010 at 1:08 PM, Zsolt Vasvari zvasv...@gmail.com wrote: It helps reading the documentation, but here's your answer: addFilter(view, new InputFilter.LengthFilter(maxLength)); On Jan 29, 7:00 am, android beginner android.beginne...@gmail.com wrote: Hi, I need to have an EditText with maximum width for 4 characters. I do not want set maximum width in pixels as I have my target with couple of different screen resolutions. Can anyone suggest me how to do this? Thanks -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.comandroid-developers%2bunsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Re: EditText - maximum width
Hi Sasikumar, Thanks for your email. But as mentioned in my first email, I do not want to set it with pixel size as I have couple of screen with different resolution. Thanks On Fri, Jan 29, 2010 at 2:47 PM, Sasikumar S sasikumar.it1...@gmail.comwrote: Hi android beginner, you can set your edittext box width as 65PX. So that it will looks like four character supporting box. After you are entering text also it won't decrease or increase. On Jan 29, 7:49 am, android beginner android.beginne...@gmail.com wrote: Hi, I made the EditText to accept only 4 characters, but my question was different. sorry for not being clear. When the EditText comes up, by default its very small(equavalent to one character length) and on entering characters it re-sizes itself. I do not want it to resize, but fixed size of 4 characters. Thanks On Fri, Jan 29, 2010 at 1:08 PM, Zsolt Vasvari zvasv...@gmail.com wrote: It helps reading the documentation, but here's your answer: addFilter(view, new InputFilter.LengthFilter(maxLength)); On Jan 29, 7:00 am, android beginner android.beginne...@gmail.com wrote: Hi, I need to have an EditText with maximum width for 4 characters. I do not want set maximum width in pixels as I have my target with couple of different screen resolutions. Can anyone suggest me how to do this? Thanks -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.comandroid-developers%2bunsubscr...@googlegroups.comandroid-developers%2Bunsubs cr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Re: list - need suggestion
Hi,
The basic list that I want to view is working.
In my first list activity(ListDemoActivity), I choosed some element, which
triggers another list A activity. If I go back (on pressing BACK key), the
state of ListDemoActivity screen is preserved. Now If I select the same
element again, I expect the state of A activity to be preserved aswell, but
its not happening.
Below is the code snippet, Can you please suggest me what I need to do?
public class ListDemoActivity extends ListActivity {
String[] firstPage = {a, b, c, d, e};
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
setListAdapter(new ArrayAdapterString(this,
android.R.layout.simple_list_item_1,
firstPage));
}
public void onListItemClick(ListView parent, View v,
int position, long id)
{
String txt = firstPage[position];
if ((txt == a) ||
(txt == b))
{
Intent startActivity = new Intent(this, Activity_A.class);
startActivity.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
startActivity(startActivity);
}
else
{
Intent startActivity = new Intent(this, Activity_B.class);
startActivity.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
startActivity(startActivity);
}
}
}
On Tue, Jan 26, 2010 at 5:28 PM, theSmith chris.smith...@gmail.com wrote:
On Jan 25, 11:48 pm, android beginner android.beginne...@gmail.com
wrote:
so, each sub-lists should be created as list activity. On selecting any
item, should call that particular list activity. Is my understanding
correct?
Yes
Also, how to store parent list in the stack? so that on pressing escape
key, I can navigate backwards.
Android does this automatically, and I assume you mean the 'back'
key. Each new activity is launched ontop of the older ones allowing
you to navigate backwards down the stack.
-theSmith
Thanks
On Tue, Jan 26, 2010 at 9:11 AM, saad bouchehboun bsaad1...@gmail.com
wrote:
your item must be a listactivity , when you add it to your parent
list , the UI is adapted automaticly .
On 25 jan, 06:24, android beginner android.beginne...@gmail.com
wrote:
Hi,
My Activity has list of items and on clicking any item, new window
with
different set of list has to appear and this can continue upto 4 or 5
level
depths. I need your expert advice on how to achieve this.
Can I have each sub-list to be of separate activity? If there are any
online
examples matching this requirement, please let me know.
Thank
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Re: [android-developers] Re: list - need suggestion
Yea, went through the document and got good understanding of activities
tasks.
I observed one issue though (Not sure if its an issue, maybe I need to call
some other functions).
In my first list A, I selected one item using Keys. This leads to create
another list Activity B. I just browsed the list using Key, so that one
element will be highlighted (focussed). These activities are created with
Launch mode singleTop
Then I went to the Home Screen. Now on selecting my Activity Icon again, I
got the list Activity B screen but its not highlighted. Using onPause, I got
the position and in onResume I called setSelection(position). But still
that element in the list is not highlighted
Any Suggestions?
Thanks
On Thu, Jan 28, 2010 at 11:52 AM, theSmith chris.smith...@gmail.com wrote:
On Jan 27, 7:03 pm, android beginner android.beginne...@gmail.com
wrote:
Hi,
The basic list that I want to view is working.
In my first list activity(ListDemoActivity), I choosed some element,
which
triggers another list A activity. If I go back (on pressing BACK key),
the
state of ListDemoActivity screen is preserved. Now If I select the same
element again, I expect the state of A activity to be preserved aswell,
but
its not happening.
You're assuming things that are not true. Its an activity stack, so
once you pop it off (hit the back key) that state is lost, and you
will be creating a new activity when launching that activity A again.
I'd recommend learning a little bit about the nature of android before
getting too deep into developing code.
The Androidology videos will get you started and the Google I/O videos
are some of my favorites for getting into Android as a pro.
http://developer.android.com/intl/de/videos/index.html#v=opZ69P-0Jbc
Below is the code snippet, Can you please suggest me what I need to do?
public class ListDemoActivity extends ListActivity {
String[] firstPage = {a, b, c, d, e};
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
setListAdapter(new ArrayAdapterString(this,
android.R.layout.simple_list_item_1,
firstPage));
}
public void onListItemClick(ListView parent, View v,
int position, long id)
{
String txt = firstPage[position];
if ((txt == a) ||
(txt == b))
{
Intent startActivity = new Intent(this, Activity_A.class);
startActivity.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
startActivity(startActivity);
}
else
{
Intent startActivity = new Intent(this, Activity_B.class);
startActivity.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
startActivity(startActivity);
}
}
}
On Tue, Jan 26, 2010 at 5:28 PM, theSmith chris.smith...@gmail.com
wrote:
On Jan 25, 11:48 pm, android beginner android.beginne...@gmail.com
wrote:
so, each sub-lists should be created as list activity. On selecting
any
item, should call that particular list activity. Is my understanding
correct?
Yes
Also, how to store parent list in the stack? so that on pressing
escape
key, I can navigate backwards.
Android does this automatically, and I assume you mean the 'back'
key. Each new activity is launched ontop of the older ones allowing
you to navigate backwards down the stack.
-theSmith
Thanks
On Tue, Jan 26, 2010 at 9:11 AM, saad bouchehboun
bsaad1...@gmail.com
wrote:
your item must be a listactivity , when you add it to your parent
list , the UI is adapted automaticly .
On 25 jan, 06:24, android beginner android.beginne...@gmail.com
wrote:
Hi,
My Activity has list of items and on clicking any item, new
window
with
different set of list has to appear and this can continue upto 4
or 5
level
depths. I need your expert advice on how to achieve this.
Can I have each sub-list to be of separate activity? If there are
any
online
examples matching this requirement, please let me know.
Thank
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Re: [android-developers] Re: list - need suggestion
Yes. Because of touch mode, I didn't get the focus. Since my hardware doesnt
have the the touch screen, it should not be an issue :)
On Thu, Jan 28, 2010 at 3:23 PM, android beginner
android.beginne...@gmail.com wrote:
Yea, went through the document and got good understanding of activities
tasks.
I observed one issue though (Not sure if its an issue, maybe I need to call
some other functions).
In my first list A, I selected one item using Keys. This leads to create
another list Activity B. I just browsed the list using Key, so that one
element will be highlighted (focussed). These activities are created with
Launch mode singleTop
Then I went to the Home Screen. Now on selecting my Activity Icon again, I
got the list Activity B screen but its not highlighted. Using onPause, I got
the position and in onResume I called setSelection(position). But still
that element in the list is not highlighted
Any Suggestions?
Thanks
On Thu, Jan 28, 2010 at 11:52 AM, theSmith chris.smith...@gmail.comwrote:
On Jan 27, 7:03 pm, android beginner android.beginne...@gmail.com
wrote:
Hi,
The basic list that I want to view is working.
In my first list activity(ListDemoActivity), I choosed some element,
which
triggers another list A activity. If I go back (on pressing BACK key),
the
state of ListDemoActivity screen is preserved. Now If I select the same
element again, I expect the state of A activity to be preserved aswell,
but
its not happening.
You're assuming things that are not true. Its an activity stack, so
once you pop it off (hit the back key) that state is lost, and you
will be creating a new activity when launching that activity A again.
I'd recommend learning a little bit about the nature of android before
getting too deep into developing code.
The Androidology videos will get you started and the Google I/O videos
are some of my favorites for getting into Android as a pro.
http://developer.android.com/intl/de/videos/index.html#v=opZ69P-0Jbc
Below is the code snippet, Can you please suggest me what I need to do?
public class ListDemoActivity extends ListActivity {
String[] firstPage = {a, b, c, d, e};
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
setListAdapter(new ArrayAdapterString(this,
android.R.layout.simple_list_item_1,
firstPage));
}
public void onListItemClick(ListView parent, View v,
int position, long id)
{
String txt = firstPage[position];
if ((txt == a) ||
(txt == b))
{
Intent startActivity = new Intent(this, Activity_A.class);
startActivity.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
startActivity(startActivity);
}
else
{
Intent startActivity = new Intent(this, Activity_B.class);
startActivity.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
startActivity(startActivity);
}
}
}
On Tue, Jan 26, 2010 at 5:28 PM, theSmith chris.smith...@gmail.com
wrote:
On Jan 25, 11:48 pm, android beginner android.beginne...@gmail.com
wrote:
so, each sub-lists should be created as list activity. On selecting
any
item, should call that particular list activity. Is my understanding
correct?
Yes
Also, how to store parent list in the stack? so that on pressing
escape
key, I can navigate backwards.
Android does this automatically, and I assume you mean the 'back'
key. Each new activity is launched ontop of the older ones allowing
you to navigate backwards down the stack.
-theSmith
Thanks
On Tue, Jan 26, 2010 at 9:11 AM, saad bouchehboun
bsaad1...@gmail.com
wrote:
your item must be a listactivity , when you add it to your parent
list , the UI is adapted automaticly .
On 25 jan, 06:24, android beginner android.beginne...@gmail.com
wrote:
Hi,
My Activity has list of items and on clicking any item, new
window
with
different set of list has to appear and this can continue upto 4
or 5
level
depths. I need your expert advice on how to achieve this.
Can I have each sub-list to be of separate activity? If there
are any
online
examples matching this requirement, please let me know.
Thank
--
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[android-developers] string to uppercase not working
Hi, The following is the code snippet. It is observed that after calling the toUpperCase routine, 'f' is not converted to F. Can anyone let me know why this behaviour?? String str = f; str.toUpperCase(Locale.*ENGLISH*); Thanks -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Re: list - need suggestion
so, each sub-lists should be created as list activity. On selecting any item, should call that particular list activity. Is my understanding correct? Also, how to store parent list in the stack? so that on pressing escape key, I can navigate backwards. Thanks On Tue, Jan 26, 2010 at 9:11 AM, saad bouchehboun bsaad1...@gmail.comwrote: your item must be a listactivity , when you add it to your parent list , the UI is adapted automaticly . On 25 jan, 06:24, android beginner android.beginne...@gmail.com wrote: Hi, My Activity has list of items and on clicking any item, new window with different set of list has to appear and this can continue upto 4 or 5 level depths. I need your expert advice on how to achieve this. Can I have each sub-list to be of separate activity? If there are any online examples matching this requirement, please let me know. Thank -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.comandroid-developers%2bunsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Log messages no longer appear in LogCat
s i experience the same.did u get any answer -- You received this message because you are subscribed to the Google Groups Android Developers group. To post to this group, send email to android-developers@googlegroups.com To unsubscribe from this group, send email to android-developers+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
