This bug was present in the Gallery app shipped with Android 2.0.
The time has come to say good-bye. We will never forget you! But only because you're part of our Git history.
It only applied to pre-ICS devices.
ConnectivityManager.ACTION_BACKGROUND_DATA_SETTING_CHANGED is no longer
broadcast.
ConnectivityManager.getBackgroundDataSetting() always returns true.
The problem can be observed if, when modifying the outgoing server
settings, you change the state of the mRequireLoginView check box,
then change the screen orientation.
This is necessary because the OnCheckChanged listener (which
normally updates the view visibility) is not yet set. (The listeners
are set up after view initialization so that they only fire on
user input.)
It should not be triggered when the instance state is restored
with an AuthType spinner selection of EXTERNAL.
The logic here for the AuthType spinner is similar to that of
the parent commit for the SecurityType spinner.
The problem: begin modifying the server settings by changing the security
type (which will change the port to a default value), then change the port
to a custom value, then change screen orientation. The default port value
is restored, wiping out the custom value.
When onRestoreInstanceState() is called, the custom port value is
restored. But the spinner doesn't actually restore its state at that
time. Instead, it waits until View.layout(), at which time it posts a
runnable to call onItemSelected() if the restored state doesn't match the
state initialized in onCreate(). When onItemSelected() is eventually run
sometime later, it wipes out the custom port value that was restored.
The solution is to keep track of the spinner state ourselves and only
revert the port to a default when we see the spinner state changed by the
user.
This problem goes back to 4.904 and before.
For convenience. Implemented in onCheckChanged().
As a consequence, onCheckChanged() must not be triggered when the instance
state is restored (would occur if the check box state was checked when
saved), otherwise the certificate chooser would pop up once the state was
restored. Therefore, all listeners have been moved into
initializeViewListeners() which is invoked after the state has been
restored.
Because onCheckChanged() is no longer triggered in
onRestoreInstanceState(), updateViewVisibility() was implemented to
restore the view visibility.
If the user chooses client certificate authentication,
immediately pop up the certificate chooser.
If the user chooses password authentication, move the focus to the
password View.
With this commit, KeyChainKeyManager no longer throws the exception and
AccountSetupCheckSettings no longer catches it.
It was being thrown when the server requested a client certificate but no
client certificate alias had been configured for the server.
The code was making the incorrect assumption that the server would only
request a client certificate when such a certificate was *required*.
However, servers can be configured to accept multiple forms of
authentication, including both password authentication and client
certificate authentication. So a server may request a certificate without
requiring it. If a user has not configured a client certificate, then
that should not be treated as an error because the configuration may be
valid and the server may accept it.
The only indication that a certificate is *required* is when a
SSLProtocolException is thrown, caused by a SSLHandshakeException
resulting from a fatal handshake alert message received from the server.
Unfortunately, such a message is fairly generic and only "indicates that
the sender was unable to negotiate an acceptable set of security
parameters given the options available." So there is no definitive way to
know that a client certificate is required.
Also, KeyChainKeyManager.getCertificateChain() and getPrivateKey() no
longer throw IllegalStateException(). These methods are permitted to
return null, and such a response is appropriate if the user has deleted
client certificates from the device. Again, this may or may not cause the
server to abort the connection, depending on whether the server *requires*
a client certificate.
The app's minSdkVersion = 15 (Android 4.0.3, Ice Cream Sandwich MR1),
so there's no need to test the API level.
This also removes '@SuppressLint("TrulyRandom")'. I find no
documentation for it, nor do I find any additional lint errors
with its removal.
The user may toggle the checkbox, and then decide to toggle it again.
This also fixes a problem when restoring the activity state. When the
checkbox was restored as checked, the listener was firing and wiping the
the restored alias.
Previously, with settings of Security=SSL and authentication=certificate,
attempting to change Security=None would (of course) be blocked. So
Security would remain SSL. But the authentication options would then
include "Password, transmitted insecurely", whereas the option should
have remained as "Normal password" (because the security remained SSL).
The problem could have been fixed with a simple shuffling in
updatePortFromSecurityType() so that updateAuthPlainTextFromSecurityType()
was invoked before mPortView.setText(), but the logic for requiring that
ordering was not plain to see. (Although no longer necessary, the
shuffling was done as well.)
Add test for username == "".
Without it, the mRequireLoginView remains checked, and the empty username
and password boxes are not hidden.
The problem occurs if importing an SMTP server that has an
authenticationType, but no username or password (i.e., no authentication
required).
That's the way settings were exported in 4.904 and before.
In response to Issue 1794,
- add a configuration option in the account preferences to show
notifications only for 1st/2nd/etc class folders
- add an option in the folder preferences to set the notification class
as 1st, 2nd or inherited from the folder's push class
The default behaviour remains unchanged.
Specifically, warn and block them when attempting to configure Client
Certificate Authentication in combination with Connection Security = None.
If this were not made obvious to the user, they might not understand why
they are not permitted to tap "Next".
Also, move the initialization of all view listeners out of onCreate() into
initializeViewListeners() which is then called near the end of onCreate(),
helping to assure that the listeners won't be triggered during the
initialization of views inside onCreate().
Previously, it was possible to have "Require sign-in" unchecked and a
"Security = None" setting for the outgoing server and still not be able to
tap "Next" because of a hidden (and irrelevant) "Authentication = Client
certificate" setting.
Check that the user has actually chosen a client certificate in
AccountSetupOutgoing.validateFields().
Also, there's no need to clear the password and certificate fields when
hiding them. The user may accidentally change settings and want to change
them back without wiping out the existing settings.
If an error occurs while connecting for push (for example, if the server's
certificate fails authentication), several more attempts will be made to
connect, then finally all attempts will cease.
This commit makes it so that pushers are restarted if the user goes in and
edits the server settings (presumably because the user was notified of a
problem and is attempting to fix it). Without this, the user could fix
the problem and would still not receive email via push.
cketti