private void initSummary(Preference p) {
if (p instanceof PreferenceCategory) {
PreferenceCategory pCat = (PreferenceCategory) p;
for (int i = 0; i < pCat.getPreferenceCount(); i++) {
if (!pCat.getPreference(i).getKey().equals(KEY_PREF_SERVER_PASS)) {
initSummary(pCat.getPreference(i));
}
}
} else {
updatePrefSummary(p);
}
}
private void changeVoltage(final boolean isPlus) {
final int prefsIndex = mCategory.getPreferenceCount();
CustomPreference pref;
String value;
boolean isCurrent = false;
for (int i = 0; i < prefsIndex; i++) {
pref = (CustomPreference) mCategory.getPreference(i);
if (pref != null) {
if (isVdd) {
if (isPlus) {
pref.setCustomSummaryKeyPlus(25000);
} else {
pref.setCustomSummaryKeyMinus(25000);
}
} else {
if (isPlus) {
pref.setCustomSummaryKeyPlus(25);
} else {
pref.setCustomSummaryKeyMinus(25);
}
}
value = pref.getKey();
if (value != null) {
isCurrent = value.equals(mValues[i]);
}
}
}
if (isCurrent) {
mButtonLayout.setVisibility(View.GONE);
} else {
mButtonLayout.setVisibility(View.VISIBLE);
}
}
private void updateHardKeyboards() {
mHardKeyboardPreferenceList.clear();
if (getResources().getConfiguration().keyboard == Configuration.KEYBOARD_QWERTY) {
final int[] devices = InputDevice.getDeviceIds();
for (int i = 0; i < devices.length; i++) {
InputDevice device = InputDevice.getDevice(devices[i]);
if (device != null && !device.isVirtual() && device.isFullKeyboard()) {
final String inputDeviceDescriptor = device.getDescriptor();
final String keyboardLayoutDescriptor =
mIm.getCurrentKeyboardLayoutForInputDevice(inputDeviceDescriptor);
final KeyboardLayout keyboardLayout =
keyboardLayoutDescriptor != null
? mIm.getKeyboardLayout(keyboardLayoutDescriptor)
: null;
final PreferenceScreen pref = new PreferenceScreen(getActivity(), null);
pref.setTitle(device.getName());
if (keyboardLayout != null) {
pref.setSummary(keyboardLayout.toString());
} else {
pref.setSummary(R.string.keyboard_layout_default_label);
}
pref.setOnPreferenceClickListener(
new Preference.OnPreferenceClickListener() {
@Override
public boolean onPreferenceClick(Preference preference) {
showKeyboardLayoutDialog(inputDeviceDescriptor);
return true;
}
});
mHardKeyboardPreferenceList.add(pref);
}
}
}
if (!mHardKeyboardPreferenceList.isEmpty()) {
for (int i = mHardKeyboardCategory.getPreferenceCount(); i-- > 0; ) {
final Preference pref = mHardKeyboardCategory.getPreference(i);
if (pref.getOrder() < 1000) {
mHardKeyboardCategory.removePreference(pref);
}
}
Collections.sort(mHardKeyboardPreferenceList);
final int count = mHardKeyboardPreferenceList.size();
for (int i = 0; i < count; i++) {
final Preference pref = mHardKeyboardPreferenceList.get(i);
pref.setOrder(i);
mHardKeyboardCategory.addPreference(pref);
}
getPreferenceScreen().addPreference(mHardKeyboardCategory);
} else {
getPreferenceScreen().removePreference(mHardKeyboardCategory);
}
}
private void initSummary(Preference p) {
if (p instanceof PreferenceCategory) {
PreferenceCategory pCat = (PreferenceCategory) p;
for (int i = 0; i < pCat.getPreferenceCount(); i++) {
initSummary(pCat.getPreference(i));
}
} else {
updatePrefSummary(p);
}
}
private void offerInstallAccessibilitySerivceOnce() {
// There is always one preference - if no services it is just a message.
if (mServicesCategory.getPreference(0) != mNoServicesMessagePreference) {
return;
}
SharedPreferences preferences = getActivity().getPreferences(Context.MODE_PRIVATE);
final boolean offerInstallService =
!preferences.getBoolean(KEY_INSTALL_ACCESSIBILITY_SERVICE_OFFERED_ONCE, false);
if (offerInstallService) {
preferences.edit().putBoolean(KEY_INSTALL_ACCESSIBILITY_SERVICE_OFFERED_ONCE, true).commit();
// Notify user that they do not have any accessibility
// services installed and direct them to Market to get TalkBack.
showDialog(DIALOG_ID_NO_ACCESSIBILITY_SERVICES);
}
}
@Override
public void onResume() {
super.onResume();
loadInstalledServices();
updateAllPreferences();
if (mServicesCategory.getPreference(0) == mNoServicesMessagePreference) {
offerInstallAccessibilitySerivceOnce();
}
mSettingsPackageMonitor.register(getActivity(), false);
getContentResolver()
.registerContentObserver(
Settings.System.getUriFor(Settings.System.ACCELEROMETER_ROTATION),
true,
mRotationObserver);
}
/**
* Iterate through debug buttons, adding a special debug preference click listener to each of
* them.
*/
protected void connectDebugButtons() {
// Separate listener to really separate debug logic from main code paths.
final OnPreferenceClickListener listener = new DebugPreferenceClickListener();
// We don't want to use Android resource strings for debug UI, so we just
// use the keys throughout.
final PreferenceCategory debugCategory =
(PreferenceCategory) ensureFindPreference("debug_category");
debugCategory.setTitle(debugCategory.getKey());
for (int i = 0; i < debugCategory.getPreferenceCount(); i++) {
final Preference button = debugCategory.getPreference(i);
button.setTitle(button.getKey()); // Not very friendly, but this is for debugging only!
button.setOnPreferenceClickListener(listener);
}
}
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
new StartupService().onStartupApplication(this);
ContextManager.setContext(this);
PreferenceScreen screen = getPreferenceScreen();
voiceInputAssistant = new VoiceInputAssistant(this);
addPluginPreferences(screen);
screen.getPreference(POWER_PACK_PREFERENCE).setEnabled(addOnService.hasPowerPack());
final Resources r = getResources();
// first-order preferences
Preference preference = screen.findPreference(getString(R.string.p_about));
preference.setOnPreferenceClickListener(
new OnPreferenceClickListener() {
public boolean onPreferenceClick(Preference p) {
showAbout();
return true;
}
});
preference = screen.findPreference(getString(R.string.p_tutorial));
preference.setOnPreferenceClickListener(
new OnPreferenceClickListener() {
@Override
public boolean onPreferenceClick(Preference p) {
Intent showWelcomeLogin = new Intent(EditPreferences.this, WelcomeWalkthrough.class);
showWelcomeLogin.putExtra(ActFmLoginActivity.SHOW_TOAST, false);
showWelcomeLogin.putExtra(WelcomeWalkthrough.TOKEN_MANUAL_SHOW, true);
startActivity(showWelcomeLogin);
return true;
}
});
preference = screen.findPreference(getString(R.string.p_help));
preference.setOnPreferenceClickListener(
new OnPreferenceClickListener() {
@Override
public boolean onPreferenceClick(Preference p) {
showSupport();
return true;
}
});
preference = screen.findPreference(getString(R.string.p_forums));
preference.setOnPreferenceClickListener(
new OnPreferenceClickListener() {
@Override
public boolean onPreferenceClick(Preference p) {
showForums();
return true;
}
});
PreferenceCategory appearance =
(PreferenceCategory) screen.getPreference(APPEARANCE_PREFERENCE);
Preference beastMode = appearance.getPreference(1);
beastMode.setTitle(r.getString(R.string.EPr_beastMode_title));
beastMode.setOnPreferenceClickListener(
new OnPreferenceClickListener() {
@Override
public boolean onPreferenceClick(Preference p) {
showBeastMode();
return true;
}
});
addDebugPreferences();
addPreferenceListeners();
}
