Beispiel Projekt fuer die SDCgit@github.com:ghiottolino/SDC_Planner.git

STEPS:

1) Create new Android Project, fill in all fields
Name: SDC Planner
Package: com.seitenbau.android.sdcplanner
Starting Activity: TalkListActivity

2) Create new packages:
com.seitenbau.android.sdcplanner.data
com.seitenbau.android.sdcplanner.beans
com.seitenbau.android.sdcplanner.adapter

3) Generated the Talk  Bean/POJO Object
*(private String) title;    
*(private String) room;
*(private String) speakers;
*(private String) teaser;

4) Copy the content of the data package from a copy of the project to the new created project
The package contains the file sessions.xml, xml parsing class, a TestData static class with return the list of all Talks.
(it is not important to talk about this package, just stupid java stuffs)

4) Copy views (talklist + talklist_item view) for TalkListActivity

5) Let's have a look to the copied views (xml + editor)












6) Create TalkListAdapter extends ArrayAdapter<Talk>
 * Create constructor, pass the list of Talks
 [tladapter_Constructor]

 * Override getView method
 [tladapter_GetView]

 *retrieve the Views with the id of the resources
 [tladapter_RetrieveViews]

 *retrieve the Talk from the Talklist, given the position
  [selber machen]

 *write the content of the talk objects in the Views
 [tladapter_WriteViews]


7) Customize TalkListActivity

 * set layout
[selber machen]

 * retrieve the  listview
 [tlactivity_RetrieveListView]

 * retrieve the talks from our xml TestData parser...
 [tlactivity_GetAllTalks]

 * add adapter to listview
 [tlactivity_CallAdapter]

8) Show in emulator

9) Copy layout "talk_details.xml".

10) Let's have a look to "talk_details.xml" (xml + editor)







10) Create a new TalkDetailActivity
   
   * override onCreate
   [tdactivity_OnCreate]
   
   * retrieves all text views
   [tdactivity_RetrieveViews]

   * make Talk = null
    [selber machen]
   
   * write talks fields in views
   [tdactivity_WriteViews]    
   
Retorical question: how do we retrieve the session? Say the keyword "intent"

11) Add onItemClickListener to ListActivity, and add the Intent

   * Add listener    
   [tlactivity_AddOnItemClickListener]

   * Retrieved the clicked Talk
   [selber machen]

   *  call the TalkDetailsActivity with the new Talk with an Intent
   [tlactivity_CallTalkDetailsActivity]


12) Make Talk serializable

13) Retrieve the Talk from the Intent in the TalkDetailsActivity

   *retrieve the intent and the talk
   [tdactivity_RetrieveTalksFromIntent]

14) Add TalkDetailsActivity to Manifest






TEMPLATES:

[tdactivity_OnCreate]
[tdactivity_RetrieveTalksFromIntent]
[tdactivity_RetrieveViews]
[tdactivity_WriteViews]

[tlactivity_AddOnItemClickListener]
[tlactivity_CallAdapter]
[tlactivity_CallTalkDetailsActivity]
[tlactivity_GetAllTalks]
[tlactivity_RetrieveListView]

[tladapter_Constructor]
[tladapter_GetView]
[tladapter_RetrieveViews]
[tladapter_WriteViews]