private void bind(PreferenceGroup group) {
SharedPreferences sp = PreferenceManager.getDefaultSharedPreferences(this);
for (int i = 0; i < group.getPreferenceCount(); i++) {
Preference p = group.getPreference(i);
if (p instanceof PreferenceGroup) {
bind((PreferenceGroup) p);
} else {
if (p instanceof CheckBoxPreference) {;
} else {
Object val = sp.getAll().get(p.getKey());
p.setSummary(val == null ? "" : ("" + val));
p.setOnPreferenceChangeListener(this);
}
}
}
}
private void initGroups(PreferenceGroup preferences) {
final int count = preferences.getPreferenceCount();
for (int i = 0; i < count; i++) {
Preference pref = preferences.getPreference(i);
if (pref instanceof PreferenceGroup) initGroups((PreferenceGroup) pref);
else {
pref.setOnPreferenceChangeListener(this);
// Some Preference UI elements are not actually preferences,
// but they require a key to work correctly. For example,
// "Clear private data" requires a key for its state to be
// saved when the orientation changes. It uses the
// "android.not_a_preference.privacy.clear" key - which doesn't
// exist in Gecko - to satisfy this requirement.
String key = pref.getKey();
if (key != null && !key.startsWith(NON_PREF_PREFIX)) {
mPreferencesList.add(pref.getKey());
}
}
}
}
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
addPreferencesFromResource(R.xml.preferences);
sharedPreferences = getPreferenceScreen().getSharedPreferences();
connectionSettings =
(PreferenceScreen) getPreferenceScreen().findPreference("connection_group");
hostPref = (EditTextPreference) getPreferenceScreen().findPreference("host");
portPref = (EditTextPreference) getPreferenceScreen().findPreference("port");
passPref = (EditTextPreference) getPreferenceScreen().findPreference("password");
textSizePref = (EditTextPreference) getPreferenceScreen().findPreference("text_size");
bufferFontPref = (FontPreference) getPreferenceScreen().findPreference("buffer_font");
timestampformatPref =
(EditTextPreference) getPreferenceScreen().findPreference("timestamp_format");
timestampformatPref.setOnPreferenceChangeListener(
new Preference.OnPreferenceChangeListener() {
@Override
public boolean onPreferenceChange(Preference preference, Object pattern) {
try {
new SimpleDateFormat((String) pattern);
} catch (IllegalArgumentException e) {
Toast.makeText(
WeechatPreferencesActivity.this,
R.string.pref_timestamp_invalid,
Toast.LENGTH_SHORT)
.show();
return false;
}
return true;
}
});
stunnelCert = (EditTextPreference) getPreferenceScreen().findPreference("stunnel_cert");
stunnelPass = (EditTextPreference) getPreferenceScreen().findPreference("stunnel_pass");
sshHostPref = (EditTextPreference) getPreferenceScreen().findPreference("ssh_host");
sshUserPref = (EditTextPreference) getPreferenceScreen().findPreference("ssh_user");
sshPortPref = (EditTextPreference) getPreferenceScreen().findPreference("ssh_port");
sshPassPref = (EditTextPreference) getPreferenceScreen().findPreference("ssh_pass");
sshKeyFilePref = (EditTextPreference) getPreferenceScreen().findPreference("ssh_keyfile");
prefixPref = (ListPreference) getPreferenceScreen().findPreference("prefix_align");
Preference prefixWidthPref = getPreferenceScreen().findPreference("prefix_max_width");
prefixWidthPref.setOnPreferenceChangeListener(
new Preference.OnPreferenceChangeListener() {
@Override
public boolean onPreferenceChange(Preference preference, Object newValue) {
try {
Integer.parseInt((String) newValue);
} catch (IllegalArgumentException e) {
Toast.makeText(
WeechatPreferencesActivity.this,
R.string.pref_prefix_width_invalid,
Toast.LENGTH_SHORT)
.show();
return false;
}
return true;
}
});
connectionTypePref = (ListPreference) getPreferenceScreen().findPreference("connection_type");
pingPreferences = (PreferenceScreen) getPreferenceScreen().findPreference("ping_group");
pingEnabledPref = (CheckBoxPreference) getPreferenceScreen().findPreference("ping_enabled");
setTitle(R.string.preferences);
// Really simple validation to make sure they don't have a space in the hostname(common when
// using android's autocomplete
hostPref.setOnPreferenceChangeListener(
new Preference.OnPreferenceChangeListener() {
@Override
public boolean onPreferenceChange(Preference preference, Object newValue) {
String val = (String) newValue;
if (val.contains(" ")) {
Toast.makeText(
WeechatPreferencesActivity.this,
R.string.pref_hostname_invalid,
Toast.LENGTH_SHORT)
.show();
return false;
}
return true;
}
});
sshHostPref.setOnPreferenceChangeListener(
new Preference.OnPreferenceChangeListener() {
@Override
public boolean onPreferenceChange(Preference preference, Object newValue) {
String val = (String) newValue;
if (val.contains(" ")) {
Toast.makeText(
WeechatPreferencesActivity.this,
R.string.pref_hostname_invalid,
Toast.LENGTH_SHORT)
.show();
return false;
}
return true;
}
});
}
/** @see android.app.Activity#onResume() */
@Override
protected void onResume() {
super.onResume();
final HistoryManager historyManager = HashItApplication.getApp(this).getHistoryManager();
final PreferenceScreen prefScreen = getPreferenceScreen();
final SharedPreferences defaults =
PreferenceManager.getDefaultSharedPreferences(getBaseContext());
if (SDK_INT >= HONEYCOMB) {
// Look & Feel
final PreferenceCategory lookAndFeel = new PreferenceCategory(this);
lookAndFeel.setTitle(R.string.Header_LookAndFeel);
prefScreen.addPreference(lookAndFeel);
final Preference useDarkTheme =
addCheckBoxPreference(
lookAndFeel, USE_DARK_THEME, R.string.CheckBox_UseDarkTheme, defaults, false);
useDarkTheme.setOnPreferenceChangeListener(
new OnPreferenceChangeListener() {
@Override
public boolean onPreferenceChange(Preference preference, Object newValue) {
recreate();
return true;
}
});
}
// Convenience
final PreferenceCategory convenience = new PreferenceCategory(this);
convenience.setTitle(R.string.Header_Convenience);
prefScreen.addPreference(convenience);
final Preference enableHistory =
addCheckBoxPreference(
convenience, ENABLE_HISTORY, R.string.CheckBox_EnableHistory, defaults, true);
enableHistory.setSummary(R.string.Summary_EnableHistory);
final boolean enableClear = historyManager != null && !historyManager.isEmpty();
final Preference clear =
addActionPreference(
convenience,
R.string.Action_ClearHistory,
new OnPreferenceClickListener() {
public boolean onPreferenceClick(Preference pref) {
historyManager.clear();
pref.setSummary(R.string.Summary_ClearHistory_Empty);
pref.setEnabled(false);
return true;
}
},
enableClear);
clear.setSummary(
enableClear ? R.string.Summary_ClearHistory : R.string.Summary_ClearHistory_Empty);
final Preference autoExit =
addCheckBoxPreference(convenience, AUTO_EXIT, R.string.CheckBox_AutoExit, defaults, false);
autoExit.setSummary(R.string.Summary_AutoExit);
final ListPreference cacheDuration =
addListPreference(
convenience,
CACHE_DURATION,
R.string.Label_CacheMasterKey,
R.string.Header_CacheDuration,
R.array.Array_CacheDuration,
R.array.Array_CacheDuration_Values,
defaults,
-1);
cacheDuration.setOnPreferenceChangeListener(
new OnPreferenceChangeListener() {
public boolean onPreferenceChange(Preference preference, Object newValue) {
updateSummary((ListPreference) preference, newValue);
if (Integer.parseInt((String) newValue) <= 0) {
MemoryCacheServiceImpl.stopService(SettingsActivity.this);
}
return true;
}
});
updateSummary(cacheDuration, cacheDuration.getValue());
final Preference showMasterKeyDigest;
showMasterKeyDigest =
addCheckBoxPreference(
convenience,
SHOW_MASTER_KEY_DIGEST,
R.string.CheckBox_ShowMasterKeyDigest,
defaults,
true);
showMasterKeyDigest.setSummary(R.string.Summary_ShowMasterKeyDigest);
disableConflictingPreferences(DISABLE_CLIPBOARD, DEPS_DISABLE_CLIPBOARD);
if (savedState != null) {
final Parcelable listState = savedState.getParcelable(PREF_LIST_STATE);
if (listState != null) {
Handler handler = new Handler();
// run the position restore delayed (as it won't work synchronously)
handler.post(
new Runnable() {
@Override
public void run() {
final ListView listView = getListView();
listView.onRestoreInstanceState(listState);
}
});
}
savedState = null;
}
}
@Override
protected void populateSecurityCategory(
final PreferenceCategory security, final SharedPreferences defaults) {
final Preference compatibilityMode =
addCheckBoxPreference(
security, COMPATIBILITY_MODE, R.string.CheckBox_CompatibilityMode, defaults, true);
compatibilityMode.setSummary(R.string.Summary_CompatibilityMode);
compatibilityMode.setOnPreferenceChangeListener(
new OnPreferenceChangeListener() {
public boolean onPreferenceChange(final Preference pref, final Object newValue) {
if (Boolean.FALSE == newValue) {
new AlertDialog.Builder(SettingsActivity.this)
.setTitle(R.string.Title_SeedWarning)
.setMessage(R.string.Message_SeedWarning)
.setPositiveButton(android.R.string.ok, new DummyOnClickListener())
.setIcon(R.drawable.icon)
.show();
}
return true;
}
});
final Preference setPrivateKey =
addActionPreference(
security,
R.string.Action_ChangeSeed,
new OnPreferenceClickListener() {
public boolean onPreferenceClick(Preference pref) {
final View view = View.inflate(SettingsActivity.this, R.layout.seed_entry, null);
final EditText seed = (EditText) view.findViewById(R.id.Edit_SeedEntry);
seed.setText(SeedHelper.getSeed(defaults));
new AlertDialog.Builder(SettingsActivity.this)
.setTitle(R.string.Title_ChangeSeed)
.setView(view)
.setPositiveButton(
android.R.string.ok,
new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int which) {
SeedHelper.storeSeed(seed.getText().toString(), defaults);
}
})
.setNegativeButton(android.R.string.cancel, new DummyOnClickListener())
.setCancelable(true)
.setIcon(R.drawable.icon)
.show();
return true;
}
},
true);
setPrivateKey.setSummary(R.string.Summary_ChangeSeed);
final Preference disableClipboard =
addCheckBoxPreference(
security, DISABLE_CLIPBOARD, R.string.CheckBox_DisableClipboard, defaults, false);
disableClipboard.setSummary(R.string.Summary_DisableClipboard);
disableClipboard.setOnPreferenceChangeListener(
new OnPreferenceChangeListener() {
public boolean onPreferenceChange(Preference preference, Object newVal) {
Boolean newValue = (Boolean) newVal;
disableConflictingPreferences(newValue, true, DEPS_DISABLE_CLIPBOARD);
if (newValue) ((CheckBoxPreference) findPreference(AUTO_EXIT)).setChecked(false);
return true;
}
});
}
