* #34699: advanced settings screen working

jni/sflphone

res/layout/double_number_picker_dialog.xml

res/layout/frag_audio_mgmt.xml

res/values/arrays.xml

res/values/attrs.xml

res/xml/account_advanced_prefs.xml

res/xml/account_audio_prefs.xml

res/xml/account_security_prefs.xml

src/org/sflphone/account/AccountDetailAdvanced.java

src/org/sflphone/account/AccountDetailBasic.java

src/org/sflphone/account/AccountDetailsHandler.java

src/org/sflphone/client/AccountEditionActivity.java

src/org/sflphone/client/SettingsActivity.java

src/org/sflphone/fragments/AccountsManagementFragment.java

src/org/sflphone/fragments/AdvancedAccountFragment.java

src/org/sflphone/fragments/AudioManagementFragment.java

src/org/sflphone/fragments/NestedSettingsFragment.java

src/org/sflphone/fragments/SecurityAccountFragment.java

src/org/sflphone/service/SipService.java

src/org/sflphone/views/DoubleNumberPickerPreference.java