Android

Re: detect when the dialog is load in android - And do something in response to

2-Oct-14 5:46

I just wrote what I tried. May have been wrong and that is not the way, that's why I turned to for help

Richard MacCutchan2-Oct-14 6:01

Re: detect when the dialog is load in android - And do something in response to

2-Oct-14 6:01

OK, but you have an error message telling you what you have done wrong. You need to fix that before you can proceed.

goldsoft3-Oct-14 0:34

Re: detect when the dialog is load in android - And do something in response to

3-Oct-14 0:34

I tried a few things but still not working
I have been really desperate, do not know how to solve it Frown | :(

Richard MacCutchan3-Oct-14 2:51

Re: detect when the dialog is load in android - And do something in response to

3-Oct-14 2:51

Have you corrected the coding error that I pointed out to you? Or do you have some new problem?

goldsoft4-Oct-14 0:25

Re: detect when the dialog is load in android - And do something in response to

4-Oct-14 0:25

no errors, i update my question.

Richard MacCutchan4-Oct-14 0:47

Re: detect when the dialog is load in android - And do something in response to

4-Oct-14 0:47

You should set the initial state in your override of onCreateDialog[^].

David Crow2-Oct-14 8:23

David Crow

2-Oct-14 8:23

goldsoft wrote:

How can I detect when the dialog is load ?

i need to do something when the dialog is up and see it on the screen

Without more information as to your need/intent, this goes against Android's asynchronous (i.e., non-blocking) interface.

"One man's wage rise is another man's price increase." - Harold Wilson

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Re: detect when the dialog is load in android - And do something in response to

goldsoft2-Oct-14 9:52

swiping the screen canvas is drawn using bitmap

2-Oct-14 9:52

thanks for the help,
what i need to do is uncheck all my multi checkBoxs
that i have in the dialog.
when i press the button and the dialog came up -
i need to uncheck all my checkBoxs

Member 1110878929-Sep-14 0:46

Extracting json and display data in options menu as a menuitems.

29-Sep-14 0:46

Hai there,

I have drawn a circle using canvas bitmap by taking linear layout, Now I want to swipe that circle so as to draw another circle in the same xml file and display.Kindly help!

Member 1110878926-Sep-14 0:29

Re: Extracting json and display data in options menu as a menuitems.

26-Sep-14 0:29

Hi there,

I have extracted the json data, but now I need to set those values in options menu as menuitems. Please kindly help!

SubMenu submenu = menu.addSubMenu("Select");

submenu.add(a1);
submenu.add(a2);
submenu.add(a3);
submenu.add(a4);
submenu.add(a5);

The above code I used to add the values in options menu with onOptionsCreateMenu method. a1,a2,a3,a4,a5 are not strings those are extracted and stored in string so just I m added them but failed..!

Richard MacCutchan26-Sep-14 0:40

Re: Extracting json and display data in options menu as a menuitems.

26-Sep-14 0:40

Member 11108789 wrote:
I m added them but failed

You need to explain what "failed" means. Show the actual code, the values of your variables and any error messages, or a proper description of what happens.

Member 1110878926-Sep-14 0:52

Re: Extracting json and display data in options menu as a menuitems.

26-Sep-14 0:52

The code for how I extracted from json:

if((jsonarray.get(0).toString()) != null){
JSONObject jsonobj = new JSONObject(jsonarray.get(0).toString());
Log.e("aptlist", jsonobj.toString());

JSONArray array1= jsonobj.getJSONArray(TAG_APTLIST);

String a1= array1.get(0).toString();
String a2= array1.get(1).toString();
String a3= array1.get(2).toString();
String a4= array1.get(3).toString();
String a5= array1.get(4).toString();

}

Now I want those a1,a2,a3,a4,a5 values in optionsmenu when I click.

I tried as below,but got error as NullPointException

@Override
public boolean onCreateOptionsMenu(Menu menu) {
// TODO Auto-generated method stub
getMenuInflater().inflate(R.menu.main, menu);

SubMenu submenu = menu.addSubMenu("Select Apartment");

submenu.add(a1);
Log.e("msg from a1", a1.toString());
submenu.add(a2);
submenu.add(a3);
submenu.add(a4);
submenu.add(a5);

return true;
}

Richard MacCutchan26-Sep-14 1:01

Extracting name and values from JSON object

26-Sep-14 1:01

Member 11108789 wrote:
but got error as NullPointException

That just means you are trying to use a pointer that has not been initialised, but we cannot guess where it occurs. Use your debugger to trace through the code to identify which line is the problem.

Member 1110878925-Sep-14 0:01

Re: Extracting name and values from JSON object

25-Sep-14 0:01

Hey! how can we extract JSON object if it has a multiple values See below for an example

{"aptName":["AG01","AG02","AG03","AF01","AF02",],},

If it is {"aptName1:"11.765","aptName2:"16.327",} I m able to extract. But I need help for the above one.

and here is my URL: http://nuclious.com/monitoring/QuickAppDataQuery2.php?mobileNo=8123168934..Please check this and let me know how to extract the values. Note:I know how to extract if there is single value.

sunil

Richard MacCutchan25-Sep-14 0:49

Re: Extracting name and values from JSON object

25-Sep-14 0:49

This may help you: http://www.androidhive.info/2012/01/android-json-parsing-tutorial/[^].

Member 1110878925-Sep-14 1:02

Re: Extracting name and values from JSON object

25-Sep-14 1:02

Thanks for your reply..

But all I need to extract multiple JSONArray values with only one JSONObject.

It would be great if you give an example for me..

Thanks in Advance!

Richard MacCutchan25-Sep-14 1:16

25-Sep-14 1:16

There is sample code in the link I gave you, and you can also look at http://developer.android.com/reference/org/json/JSONArray.html[^].

calendar

Member 1109476019-Sep-14 2:22

Member 11094760

19-Sep-14 2:22

Hi,
Sir , i am a android developer. please guide me calendar source code for google calendar in android.

Re: calendar

Richard MacCutchan19-Sep-14 3:47

RoboMVVM - AN Open Source MVVM framework for Android

19-Sep-14 3:47

See https://www.google.com/search?q=google+calendar+in+android+example[^].

Re: calendar

David Crow23-Sep-14 9:34

David Crow

23-Sep-14 9:34

I would start here.

Debdatta Basu15-Sep-14 7:21

Debdatta Basu

15-Sep-14 7:21

Hi Guys,

I have been working on an open source MVVM framework for Android, and have just released it on Github. It is a development release, but is quite well documented. Those of you who are addicted to WPF goodness would really love the ability to do the same on Android.

Here it is on Github: RoboMVVM[^]

I am considering writing a tutorial about it on CodeProject soon when I have time for it. Meanwhile, please have a look and tell me what you think.

Regards,
Debdatta Basu
debdatta.basu91@gmail.com

Re: RoboMVVM - AN Open Source MVVM framework for Android

Richard MacCutchan15-Sep-14 21:33

Re: RoboMVVM - AN Open Source MVVM framework for Android

15-Sep-14 21:33

This is not the place to advertise your work. Please wait until you have written your article and then submit it in the normal way.

Debdatta Basu15-Sep-14 23:26

Debdatta Basu

15-Sep-14 23:26

This is not an advertisement. This is a request for comments an suggestions. Thank for yours. I just wish it were more helpful.

Re: RoboMVVM - AN Open Source MVVM framework for Android

Richard MacCutchan16-Sep-14 2:26