@Override
public boolean onOptionsItemSelected(MenuItem item) {
String TAG = className + "onOptionsItemSelected";
PBLogger.entry(TAG);
Intent preferencesIntent = null;
switch (item.getItemId()) {
case R.id.menu_contact_preferences:
preferencesIntent = new Intent(getBaseContext(), ContactPreferencesActivity.class);
break;
case R.id.menu_subscription_preferences:
preferencesIntent = new Intent(getBaseContext(), SubscriptionPreferencesActivity.class);
default:
PBLogger.w(TAG, "No preferences matching itemId = " + item.getItemId());
break;
}
PBLogger.i(TAG, "Setting Preferences Activity - = " + preferencesIntent);
if (preferencesIntent != null) {
startActivity(preferencesIntent);
}
PBLogger.exit(TAG);
return true;
}
public void handleMessage(Message message) {
String TAG = className + ".handleMessage";
PBLogger.entry(TAG);
String json = (String) message.obj;
if (message.arg1 == RESULT_OK && json != null) {
try {
cats = CategoriesListHelper.parseCategoriesFromJson(resources, json);
CategoryListActivity.this.loadCatsIntoPreferences(cats);
// OK...only now should we proceed to list the categories.
CategoryListActivity.this.showCategories(cats);
} catch (PBException e) {
Toast.makeText(
CategoryListActivity.this,
resources.getString(R.string.errorTryingToParseCategories),
Toast.LENGTH_LONG)
.show();
PBLogger.e(TAG, resources.getString(R.string.errorTryingToParseCategories), e);
}
} else {
Toast.makeText(
CategoryListActivity.this,
resources.getString(R.string.errorTryingToGetCategoriesFromService),
Toast.LENGTH_LONG)
.show();
PBLogger.e(TAG, resources.getString(R.string.errorTryingToGetCategoriesFromService));
}
PBLogger.exit(TAG);
}
public static ArrayList<OpportunityCategory> parseCategories(String jsonResponse)
throws PBException {
ArrayList<OpportunityCategory> cats = null;
String TAG = className + ".parseCategories";
PBLogger.entry(TAG);
try {
JSONArray jsonArray = new JSONArray(jsonResponse);
cats = new ArrayList<OpportunityCategory>(jsonArray.length());
jsonArray = new JSONArray(jsonResponse);
for (int i = 0; i < jsonArray.length(); i++) {
JSONObject jsonObj = jsonArray.getJSONObject(i);
OpportunityCategory cat = new OpportunityCategory();
cat.setId(jsonObj.getInt(Constants.CATEGORY_ID));
cat.setName(jsonObj.getString(Constants.CATEGORY_NAME));
cats.add(cat);
}
} catch (JSONException e) {
throw new PBException(resources.getString(R.string.errorTryingToParseCategories), e);
}
PBLogger.d(TAG, "returning cats = " + cats);
PBLogger.exit(TAG);
return cats;
}
private void showCategories(ArrayList<OpportunityCategory> cats) {
String TAG = className + ".showCategories";
PBLogger.entry(TAG);
setContentView(R.layout.activity_category_list);
// Grab resources - they will come in handy later.
if (resources == null) resources = this.getResources();
// Put all the categories into the list.
ListView itemlist = (ListView) findViewById(R.id.listCategory);
// attach list click adapter.
ArrayAdapter<OpportunityCategory> adapter =
new ArrayAdapter<OpportunityCategory>(
CategoryListActivity.this, android.R.layout.simple_list_item_1, cats);
if (itemlist == null || adapter == null) {
PBLogger.e(TAG, "null itemlist or adapter...itemlist = " + itemlist + " adapter " + adapter);
} else {
itemlist.setAdapter(adapter);
itemlist.setSelection(0);
itemlist.setOnItemClickListener((OnItemClickListener) CategoryListActivity.this);
}
// Show overlay - first time only
SharedPreferences prefs =
PreferenceManager.getDefaultSharedPreferences(CategoryListActivity.this);
showOverlay = prefs.getBoolean("showOverlay", true);
PBLogger.i(TAG, "onCreate showOverlay =" + showOverlay);
if (showOverlay == true) {
showCategoriesOverlay();
}
PBLogger.exit(TAG);
}
@Override
protected void onResume() {
String TAG = className + ".onResume";
PBLogger.entry(TAG);
super.onResume();
PBLogger.exit(TAG);
}
@Override
public void onCreate(Bundle savedInstanceState) {
String TAG = className + ".onCreate";
PBLogger.entry(TAG);
super.onCreate(savedInstanceState);
// fetch Categories, call service. It comes back to handler.
Intent categoryListServiceIntent = new Intent(this, CategoryListService.class);
// Create a new Messenger for the communication back
Messenger messenger = new Messenger(categoriesHandler);
categoryListServiceIntent.putExtra(Constants.MESSENGER, messenger);
startService(categoryListServiceIntent);
PBLogger.exit(TAG);
}
public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
String TAG = className + ".onItemClick";
PBLogger.i(TAG, "entry");
OpportunityCategory cat = cats.get(position);
PBLogger.i(TAG, "ChosenCategory is " + cat);
Intent oppListIntent = new Intent(this, OpportunityListActivity.class);
// Marshall the category into a query.
OpportunityQueryParameterList listQueryParms = new OpportunityQueryParameterList();
listQueryParms.addCategory(Integer.toString(cat.getId()));
PBLogger.i(TAG, "listQueryParms = " + listQueryParms);
oppListIntent.putExtra(Constants.LIST_QUERY_PARMS, listQueryParms);
startActivity(oppListIntent);
PBLogger.i(TAG, "exit");
}