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read old Logging Enabled value from prefs

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matthias.ringwald 2012-02-20 20:58:45 +00:00
parent 808722c4b2
commit 8268d6d381
1 changed files with 6 additions and 0 deletions
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6
PrefsBundle/BluetoothTableViewAdapter.m
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@ -44,6 +44,12 @@
CGRect dummy;
self.loggingSwitch = [[UISwitch alloc] initWithFrame:dummy];
[loggingSwitch addTarget:self action:@selector(loggingSwitchToggled) forControlEvents:UIControlEventValueChanged];
// get old value
Boolean valid;
Boolean loggingOn = CFPreferencesGetAppBooleanValue(CFSTR("Logging"), CFSTR("ch.ringwald.btstack"), &valid);
if (!valid) loggingOn = false;
loggingSwitch.on = loggingOn;
return self;
}