car still

by lokesh lokesh » Mon, 09 Mar 2009 02:30:14 GMT

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1. androidID

Is anyone else using this as a Unique identifier?     Is there anyway to
force this in the emulator?    If not what are other people using?   I've
read where someone said to use the IMEI but I don't see that as valid on
devices that don't make calls like netbooks.

Writing code is one of few things
that teaches me I don't know everything.


2. ExpandableListView : query about collapse

Hi All,

       I have made one app in which i have used ExpandableListView to
make the tree structure. In that i have keep some nodes empty (Only
parent having no child) & some with child nodes.

       Now the scenario is that when i click on the parent node, if it
has the child then it is expanded, otherwise it starts the new
activity. That part is done.

     But I want to make the app in such a way that, if I click on any
node, & if any previously selected node is expanded, then it should be
collapsed (on clicking on that node). I am not able to find any setter
method, like setExpanded(boolean), for doing so.

      So please help me in this matter. Any help would be appreciated.



3. Android service always alive..

4. Device Sleep State

5. Using sensors and orientation - lat/lon point to screen coordinates

6. How to pick the mobile phone number of a contact using an Intent

7. How to get JUnitReports via android.test.InstrumentationTestRunner