eu.intermodalics.tango_ros_streamer.activities.SettingsActivity Class Reference

Inheritance diagram for eu.intermodalics.tango_ros_streamer.activities.SettingsActivity:

List of all members.

Classes
class	SettingsPreferenceFragment
Public Member Functions
void	onBackPressed ()
void	onSharedPreferenceChanged (SharedPreferences sharedPreferences, final String key)
void	startAboutActivity ()
Static Public Attributes
static final String	NEW_UUIDS_NAMES_MAP_ALERT = "new_uuids_names_map_alert"
Protected Member Functions
boolean	isValidFragment (String fragmentName)
void	onCreate (Bundle savedInstanceState)
void	onDestroy ()
void	onStart ()
Private Member Functions
void	restartTango ()
void	updateMapChooserPreference ()
Static Private Member Functions
static void	bindPreferenceSummaryToValue (Preference preference)
Private Attributes
BroadcastReceiver	mNewUuidsNamesMapAlertReceiver
SettingsPreferenceFragment	mSettingsPreferenceFragment
SharedPreferences	mSharedPref
HashMap< String, String >	mUuidsNamesMap
Static Private Attributes
static Preference.OnPreferenceChangeListener	sBindPreferenceSummaryToValueListener
static final String	TAG = SettingsActivity.class.getSimpleName()

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Detailed Description

A PreferenceActivity that presents a set of application settings. On handset devices, settings are presented as a single list. On tablets, settings are split by category, with category headers shown to the left of the list of settings.

See Android Design: Settings for design guidelines and the Settings API Guide for more information on developing a Settings UI.

Definition at line 54 of file SettingsActivity.java.

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Member Function Documentation

static void eu.intermodalics.tango_ros_streamer.activities.SettingsActivity.bindPreferenceSummaryToValue

(

Preference

preference

)

[inline, static, private]

Binds a preference's summary to its value. More specifically, when the preference's value is changed, its summary (line of text below the preference title) is updated to reflect the value. The summary is also immediately updated upon calling this method. The exact display format is dependent on the type of preference.

See also:

sBindPreferenceSummaryToValueListener

Definition at line 102 of file SettingsActivity.java.

boolean eu.intermodalics.tango_ros_streamer.activities.SettingsActivity.isValidFragment

(

String

fragmentName

)

[inline, protected]

This method stops fragment injection in malicious applications. Make sure to deny any unknown fragments here.

Definition at line 255 of file SettingsActivity.java.

void eu.intermodalics.tango_ros_streamer.activities.SettingsActivity.onBackPressed

(

)

[inline]

Definition at line 285 of file SettingsActivity.java.

void eu.intermodalics.tango_ros_streamer.activities.SettingsActivity.onCreate

(

Bundle

savedInstanceState

)

[inline, protected]

Reimplemented from eu.intermodalics.tango_ros_streamer.activities.AppCompatPreferenceActivity.

Definition at line 164 of file SettingsActivity.java.

void eu.intermodalics.tango_ros_streamer.activities.SettingsActivity.onDestroy

(

)

[inline, protected]

Reimplemented from eu.intermodalics.tango_ros_streamer.activities.AppCompatPreferenceActivity.

Definition at line 227 of file SettingsActivity.java.

void eu.intermodalics.tango_ros_streamer.activities.SettingsActivity.onSharedPreferenceChanged	(	SharedPreferences	sharedPreferences,
		final String	key
	)		[inline]

Implements OnSharedPreferenceChangeListener to trigger a snackbar if the change requires to restart the app to be applied.

Definition at line 118 of file SettingsActivity.java.

void eu.intermodalics.tango_ros_streamer.activities.SettingsActivity.onStart

(

)

[inline, protected]

Definition at line 187 of file SettingsActivity.java.

void eu.intermodalics.tango_ros_streamer.activities.SettingsActivity.restartTango

(

)

[inline, private]

Returns to Running Acitivity and restart Tango.

Definition at line 303 of file SettingsActivity.java.

void eu.intermodalics.tango_ros_streamer.activities.SettingsActivity.startAboutActivity

(

)

[inline]

Definition at line 295 of file SettingsActivity.java.

void eu.intermodalics.tango_ros_streamer.activities.SettingsActivity.updateMapChooserPreference

(

)

[inline, private]

Definition at line 232 of file SettingsActivity.java.

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Member Data Documentation

BroadcastReceiver eu.intermodalics.tango_ros_streamer.activities.SettingsActivity.mNewUuidsNamesMapAlertReceiver [private]

Definition at line 62 of file SettingsActivity.java.

SettingsPreferenceFragment eu.intermodalics.tango_ros_streamer.activities.SettingsActivity.mSettingsPreferenceFragment [private]

Definition at line 60 of file SettingsActivity.java.

SharedPreferences eu.intermodalics.tango_ros_streamer.activities.SettingsActivity.mSharedPref [private]

Definition at line 59 of file SettingsActivity.java.

HashMap<String, String> eu.intermodalics.tango_ros_streamer.activities.SettingsActivity.mUuidsNamesMap [private]

Definition at line 61 of file SettingsActivity.java.

final String eu.intermodalics.tango_ros_streamer.activities.SettingsActivity.NEW_UUIDS_NAMES_MAP_ALERT = "new_uuids_names_map_alert" [static]

Definition at line 57 of file SettingsActivity.java.

Preference.OnPreferenceChangeListener eu.intermodalics.tango_ros_streamer.activities.SettingsActivity.sBindPreferenceSummaryToValueListener [static, private]

Initial value:

 new Preference.OnPreferenceChangeListener() {
        @Override
        public boolean onPreferenceChange(Preference preference, Object value) {
            String stringValue = value.toString();

            if (preference instanceof ListPreference) {
                
                
                ListPreference listPreference = (ListPreference) preference;
                int index = listPreference.findIndexOfValue(stringValue);

                
                preference.setSummary(
                        index >= 0
                                ? listPreference.getEntries()[index]
                                : null);
            } else {
                
                
                preference.setSummary(stringValue);
            }
            return true;
        }
    }

A preference value change listener that updates the preference's summary to reflect its new value.

Definition at line 68 of file SettingsActivity.java.

final String eu.intermodalics.tango_ros_streamer.activities.SettingsActivity.TAG = SettingsActivity.class.getSimpleName() [static, private]

Definition at line 56 of file SettingsActivity.java.

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The documentation for this class was generated from the following file:

• SettingsActivity.java