[android-developers] Re: date and time
The peice of code im using to disply the date and time is as follows datetime.toString() but like i said this does not update regards On Nov 2, 12:02 am, Lew lewbl...@gmail.com wrote: leigh8347 wrote: im [sic] making an app that writes to a .txt file and at the end of each save i want to put the date and time. this is my code that turns the time/date into a string. which works fine. SimpleDateFormat dateFormat = new SimpleDateFormat(dd/MM/ hh:mm:ss); java.util.Date date = new java.util.Date(); final String datetime = dateFormat.format(date); The problem im [sic] having is every time i save the time does not update. each row has the same time and date? Sounds like you are using the same 'datetime' reference for each save, perhaps by doing the save at the end of a longer process? It's impossible to say since the problem is in the code you have not shown. http://sscce.org/ please -- Lew -- 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: date and time
try add follow line before format to string : date.setTime(System.currentTimeMillis()); r^ On 2 November 2011 10:44, leigh8347 leigh8...@aol.com wrote: The peice of code im using to disply the date and time is as follows datetime.toString() but like i said this does not update regards On Nov 2, 12:02 am, Lew lewbl...@gmail.com wrote: leigh8347 wrote: im [sic] making an app that writes to a .txt file and at the end of each save i want to put the date and time. this is my code that turns the time/date into a string. which works fine. SimpleDateFormat dateFormat = new SimpleDateFormat(dd/MM/ hh:mm:ss); java.util.Date date = new java.util.Date(); final String datetime = dateFormat.format(date); The problem im [sic] having is every time i save the time does not update. each row has the same time and date? Sounds like you are using the same 'datetime' reference for each save, perhaps by doing the save at the end of a longer process? It's impossible to say since the problem is in the code you have not shown. http://sscce.org/ please -- Lew -- 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.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
[android-developers] Re: date and time
Thank you but this did not work. Any other ideas regards On Nov 2, 11:04 am, Robert Slama robsl...@gmail.com wrote: try add follow line before format to string : date.setTime(System.currentTimeMillis()); r^ On 2 November 2011 10:44, leigh8347 leigh8...@aol.com wrote: The peice of code im using to disply the date and time is as follows datetime.toString() but like i said this does not update regards On Nov 2, 12:02 am, Lew lewbl...@gmail.com wrote: leigh8347 wrote: im [sic] making an app that writes to a .txt file and at the end of each save i want to put the date and time. this is my code that turns the time/date into a string. which works fine. SimpleDateFormat dateFormat = new SimpleDateFormat(dd/MM/ hh:mm:ss); java.util.Date date = new java.util.Date(); final String datetime = dateFormat.format(date); The problem im [sic] having is every time i save the time does not update. each row has the same time and date? Sounds like you are using the same 'datetime' reference for each save, perhaps by doing the save at the end of a longer process? It's impossible to say since the problem is in the code you have not shown. http://sscce.org/ please -- Lew -- 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.com For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
Re: [android-developers] Re: date and time
The date / time conversion variations you posted all seem Ok. If the issue is with how you update the file, look for a bug there, not in date formatting. -- Kostya 02.11.2011 22:59, leigh8347 пишет: Thank you but this did not work. Any other ideas regards -- Kostya Vasilyev -- 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: date and time
well
here is the code for file update but this seems to work fine.
public void onClick(View v) {
try {
BufferedWriter out = new BufferedWriter(new
FileWriter(/sdcard/
data_file.txt, true));
out.write(A + txtData.getText() + , + P +
txtData2.getText() + , + datetime.toString());
out.write(\r\n);
out.close();
Toast.makeText(getBaseContext(),Saved,Toast.LENGTH_SHORT).show();
} catch (Exception e) {
Toast.makeText(getBaseContext(), e.getMessage(),
Toast.LENGTH_SHORT).show();
}
txtData.setText();
txtData2.setText();
}
On Nov 2, 7:22 pm, Kostya Vasilyev kmans...@gmail.com wrote:
The date / time conversion variations you posted all seem Ok.
If the issue is with how you update the file, look for a bug there, not
in date formatting.
-- Kostya
02.11.2011 22:59, leigh8347 пишет:
Thank you but this did not work. Any other ideas
regards
--
Kostya Vasilyev
--
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: date and time
In this snippet, you're not re-initializing datetime to the current
time, so it's going to keep the same value you assigned to it earlier
(in onCreate?), no matter how many times you click the button.
Oh, and rather than getBaseContext(), use your activity
class.class or v.getContext().
-- Kostya
02.11.2011 23:39, leigh8347 пишет:
well
here is the code for file update but this seems to work fine.
public void onClick(View v) {
try {
BufferedWriter out = new BufferedWriter(new
FileWriter(/sdcard/
data_file.txt, true));
out.write(A + txtData.getText() + , + P +
txtData2.getText() + , + datetime.toString());
out.write(\r\n);
out.close();
Toast.makeText(getBaseContext(),Saved,Toast.LENGTH_SHORT).show();
} catch (Exception e) {
Toast.makeText(getBaseContext(), e.getMessage(),
Toast.LENGTH_SHORT).show();
}
txtData.setText();
txtData2.setText();
}
On Nov 2, 7:22 pm, Kostya Vasilyevkmans...@gmail.com wrote:
The date / time conversion variations you posted all seem Ok.
If the issue is with how you update the file, look for a bug there, not
in date formatting.
-- Kostya
02.11.2011 22:59, leigh8347 пишет:
Thank you but this did not work. Any other ideas
regards
--
Kostya Vasilyev
--
Kostya Vasilyev
--
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: date and time
I will look into that
Thank you for your help so far, might need to come back if i cant
figure it out.
regards
On Nov 2, 7:48 pm, Kostya Vasilyev kmans...@gmail.com wrote:
In this snippet, you're not re-initializing datetime to the current
time, so it's going to keep the same value you assigned to it earlier
(in onCreate?), no matter how many times you click the button.
Oh, and rather than getBaseContext(), use your activity
class.class or v.getContext().
-- Kostya
02.11.2011 23:39, leigh8347 пишет:
well
here is the code for file update but this seems to work fine.
public void onClick(View v) {
try {
BufferedWriter out = new BufferedWriter(new
FileWriter(/sdcard/
data_file.txt, true));
out.write(A + txtData.getText() + , + P +
txtData2.getText() + , + datetime.toString());
out.write(\r\n);
out.close();
Toast.makeText(getBaseContext(), Saved,Toast.LENGTH_SHORT).show();
} catch (Exception e) {
Toast.makeText(getBaseContext(), e.getMessage(),
Toast.LENGTH_SHORT).show();
}
txtData.setText();
txtData2.setText();
}
On Nov 2, 7:22 pm, Kostya Vasilyevkmans...@gmail.com wrote:
The date / time conversion variations you posted all seem Ok.
If the issue is with how you update the file, look for a bug there, not
in date formatting.
-- Kostya
02.11.2011 22:59, leigh8347 пишет:
Thank you but this did not work. Any other ideas
regards
--
Kostya Vasilyev
--
Kostya Vasilyev
--
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: date and time
leigh8347 wrote: im [sic] making an app that writes to a .txt file and at the end of each save i want to put the date and time. this is my code that turns the time/date into a string. which works fine. SimpleDateFormat dateFormat = new SimpleDateFormat(dd/MM/ hh:mm:ss); java.util.Date date = new java.util.Date(); final String datetime = dateFormat.format(date); The problem im [sic] having is every time i save the time does not update. each row has the same time and date? Sounds like you are using the same 'datetime' reference for each save, perhaps by doing the save at the end of a longer process? It's impossible to say since the problem is in the code you have not shown. http://sscce.org/ please -- Lew -- 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: Date AND Time Picker
There's no built-in date/time combo widget. You can do something like this: LinearLayout xmlns:android=http://schemas.android.com/apk/res/android; android:orientation=vertical android:layout_width=fill_parent android:layout_height=wrap_content DatePicker android:id=@+id/date_picker android:layout_width=wrap_content android:layout_height=wrap_content / TimePicker android:id=@+id/time_picker android:layout_width=wrap_content android:layout_height=wrap_content/ /LinearLayout -- Jack Ha Open Source Development Center ・T・ ・ ・Mobile・ stick together The views, opinions and statements in this email are those of the author solely in their individual capacity, and do not necessarily represent those of T-Mobile USA, Inc. On Jul 31, 4:29 am, Brad Gies rbg...@gmail.com wrote: I think I asked this a few months ago, but didn't receive an answer. Has anyone done a combination Date AND Time Picker that fits on one screen? What I'm looking for is something that looks like the built in Android Date picker with the Time Picker below it and the Set/Cancel buttons below that. Is there an open source widget like that? I really don't want to create my own if I don't have to. Thanks for any help. Sincerely, Brad Gies - Brad Gies 27415 Greenfield Rd, # 2, Southfield, MI, USA 48076 www.bgies.com www.truckerphone.com www.EDI-Easy.com www.EDI-Simple.com - Moderation in everything, including abstinence --~--~-~--~~~---~--~~ 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: Date and time pickers in an XML layout file - how to get to work?
They were also inside a LinearLayout, and a ScrollView: ScrollView android:layout_width=fill_parent android:layout_height=fill_parent xmlns:android=http://schemas.android.com/apk/res/android; LinearLayout android:id=@+id/wtb_layout android:layout_width=fill_parent android:layout_height=fill_parent xmlns:android=http://schemas.android.com/apk/res/android; android:orientation=vertical android:padding=7px !-- the above layouts here -- /LinearLayout /ScrollView Though there's quite a lot of other stuff above them, but nothing that should matter, as they aren't parents of those views. Dan U. wrote: I put those within a LinearLayout and it worked fine. Can you post more of your layout and/or code? On a side note, I notice DatePicker likes to throw null pointers during onKey. On Apr 8, 2:17 pm, NTR [EMAIL PROTECTED] wrote: I've tried including date and time pickers in the XML file, like the following: DatePicker xmlns:android=http://schemas.android.com/apk/res/android; android:layout_width=wrap_content android:layout_height=wrap_content / TimePicker android:id=@+id/wtb_event_time android:layout_width=wrap_content android:layout_height=wrap_content / But I get: ERROR/AndroidRuntime(2930): Caused by: java.lang.RuntimeException: Binary XML file line #40: You must supply a layout_width attribute. ERROR/AndroidRuntime(2930): at android.content.Resources $StyledAttributes.getLayoutDimension(Resources.java:1247) ERROR/AndroidRuntime(2930): at android.view.ViewGroup $LayoutParams.setBaseAttributes(ViewGroup.java:2641) ERROR/AndroidRuntime(2930): at android.view.ViewGroup $LayoutParams.init(ViewGroup.java:2605) ERROR/AndroidRuntime(2930): at android.view.ViewGroup.generateLayoutParams(ViewGroup.java:2101) ERROR/AndroidRuntime(2930): at android.view.ViewInflate.inflate(ViewInflate.java:358) ERROR/AndroidRuntime(2930): at android.view.ViewInflate.inflate(ViewInflate.java:292) ERROR/AndroidRuntime(2930): at android.view.ViewInflate.inflate(ViewInflate.java:241) There is a layout_width attribute, so what's wrong? I've tried putting only one of those views inside of a layout file, and even if the Eclipse Android project doesn't complain, the emulator does. --~--~-~--~~~---~--~~ 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 [EMAIL PROTECTED] Announcing the new M5 SDK! http://android-developers.blogspot.com/2008/02/android-sdk-m5-rc14-now-available.html For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Re: Date and time pickers in an XML layout file - how to get to work?
It's also clear that the exceptions are caused by those views, since whenever I comment them out, everything works just fine. NTR wrote: They were also inside a LinearLayout, and a ScrollView: ScrollView android:layout_width=fill_parent android:layout_height=fill_parent xmlns:android=http://schemas.android.com/apk/res/android; LinearLayout android:id=@+id/wtb_layout android:layout_width=fill_parent android:layout_height=fill_parent xmlns:android=http://schemas.android.com/apk/res/android; android:orientation=vertical android:padding=7px !-- the above layouts here -- /LinearLayout /ScrollView Though there's quite a lot of other stuff above them, but nothing that should matter, as they aren't parents of those views. Dan U. wrote: I put those within a LinearLayout and it worked fine. Can you post more of your layout and/or code? On a side note, I notice DatePicker likes to throw null pointers during onKey. On Apr 8, 2:17 pm, NTR [EMAIL PROTECTED] wrote: I've tried including date and time pickers in the XML file, like the following: DatePicker xmlns:android=http://schemas.android.com/apk/res/android; android:layout_width=wrap_content android:layout_height=wrap_content / TimePicker android:id=@+id/wtb_event_time android:layout_width=wrap_content android:layout_height=wrap_content / But I get: ERROR/AndroidRuntime(2930): Caused by: java.lang.RuntimeException: Binary XML file line #40: You must supply a layout_width attribute. ERROR/AndroidRuntime(2930): at android.content.Resources $StyledAttributes.getLayoutDimension(Resources.java:1247) ERROR/AndroidRuntime(2930): at android.view.ViewGroup $LayoutParams.setBaseAttributes(ViewGroup.java:2641) ERROR/AndroidRuntime(2930): at android.view.ViewGroup $LayoutParams.init(ViewGroup.java:2605) ERROR/AndroidRuntime(2930): at android.view.ViewGroup.generateLayoutParams(ViewGroup.java:2101) ERROR/AndroidRuntime(2930): at android.view.ViewInflate.inflate(ViewInflate.java:358) ERROR/AndroidRuntime(2930): at android.view.ViewInflate.inflate(ViewInflate.java:292) ERROR/AndroidRuntime(2930): at android.view.ViewInflate.inflate(ViewInflate.java:241) There is a layout_width attribute, so what's wrong? I've tried putting only one of those views inside of a layout file, and even if the Eclipse Android project doesn't complain, the emulator does. --~--~-~--~~~---~--~~ 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 [EMAIL PROTECTED] Announcing the new M5 SDK! http://android-developers.blogspot.com/2008/02/android-sdk-m5-rc14-now-available.html For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
[android-developers] Re: Date and time pickers in an XML layout file - how to get to work?
I put those within a LinearLayout and it worked fine. Can you post more of your layout and/or code? On a side note, I notice DatePicker likes to throw null pointers during onKey. On Apr 8, 2:17 pm, NTR [EMAIL PROTECTED] wrote: I've tried including date and time pickers in the XML file, like the following: DatePicker xmlns:android=http://schemas.android.com/apk/res/android; android:layout_width=wrap_content android:layout_height=wrap_content / TimePicker android:id=@+id/wtb_event_time android:layout_width=wrap_content android:layout_height=wrap_content / But I get: ERROR/AndroidRuntime(2930): Caused by: java.lang.RuntimeException: Binary XML file line #40: You must supply a layout_width attribute. ERROR/AndroidRuntime(2930): at android.content.Resources $StyledAttributes.getLayoutDimension(Resources.java:1247) ERROR/AndroidRuntime(2930): at android.view.ViewGroup $LayoutParams.setBaseAttributes(ViewGroup.java:2641) ERROR/AndroidRuntime(2930): at android.view.ViewGroup $LayoutParams.init(ViewGroup.java:2605) ERROR/AndroidRuntime(2930): at android.view.ViewGroup.generateLayoutParams(ViewGroup.java:2101) ERROR/AndroidRuntime(2930): at android.view.ViewInflate.inflate(ViewInflate.java:358) ERROR/AndroidRuntime(2930): at android.view.ViewInflate.inflate(ViewInflate.java:292) ERROR/AndroidRuntime(2930): at android.view.ViewInflate.inflate(ViewInflate.java:241) There is a layout_width attribute, so what's wrong? I've tried putting only one of those views inside of a layout file, and even if the Eclipse Android project doesn't complain, the emulator does. --~--~-~--~~~---~--~~ 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 [EMAIL PROTECTED] Announcing the new M5 SDK! http://android-developers.blogspot.com/2008/02/android-sdk-m5-rc14-now-available.html For more options, visit this group at http://groups.google.com/group/android-developers?hl=en -~--~~~~--~~--~--~---
