Hi all - I am trying to simply get a count of registered email
accounts. But it keeps coming back 0, even though I have setup 2
accounts. The Log entry below indeed shows I'm getting back an
accountUuids string of null. Here's the code I'm using (anyone see
an obvious problem?):
int numAccounts;
Preferences prefs;
prefs = Preferences.getPreferences(ctx);
accounts = prefs.getAccounts();
numAccounts = accounts.length;
Toast.makeText(ctx, "da num accts = " + numAccounts,
Toast.LENGTH_SHORT).show();
..........
public class Preferences {
private static Preferences preferences;
SharedPreferences mSharedPreferences;
private Preferences(Context context) {
mSharedPreferences = context.getSharedPreferences
("AndroidMail.Main", Context.MODE_PRIVATE);
}
public static synchronized Preferences getPreferences(Context
context) {
if (preferences == null) {
preferences = new Preferences(context);
}
return preferences;
}
/**
* Returns an array of the accounts on the system. If no accounts
are
* registered the method returns an empty array.
*
* @return
*/
public Account[] getAccounts() {
String accountUuids = mSharedPreferences.getString
("accountUuids", null);
Log.i("westal", "prefs uuids = " + accountUuids);
if (accountUuids == null || accountUuids.length() == 0) {
return new Account[] {};
}
String[] uuids = accountUuids.split(",");
Account[] accounts = new Account[uuids.length];
for (int i = 0, length = uuids.length; i < length; i++) {
accounts[i] = new Account(this, uuids[i]);
}
return accounts;
}
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