Java Code Examples for android.preference.EditTextPreference#setDefaultValue()

/**
 * Create an EditTextPreference for the specified preference
 * @param titleResId resource ID to use for the title
 * @param key preference key
 * @return newly created preference
 */
private EditTextPreference createEditTextPreference(@StringRes int titleResId, Settings.Key key) {
    final EditTextPreference editTextPreference = new EditTextPreference(getActivity());
    editTextPreference.setDefaultValue(mSettings.getDefault(key));
    editTextPreference.setKey(key.name());
    editTextPreference.setSummary(mSettings.getString(key));
    editTextPreference.setTitle(titleResId);
    editTextPreference.setOnPreferenceChangeListener(new Preference.OnPreferenceChangeListener() {
        @Override
        public boolean onPreferenceChange(Preference preference, Object newValue) {
            editTextPreference.setSummary((String) newValue);
            return true;
        }
    });
    return editTextPreference;
}
 

/**
 * Добавить в группу параметров (на экран/в категорию) новую категорию настроек прокси-сервера
 * @param group группа, на которую добавляются параметры
 */
protected void addProxyPreferences(PreferenceGroup group) {
    final Context context = group.getContext();
    PreferenceCategory proxyCat = new PreferenceCategory(context); //категория настроек прокси
    proxyCat.setTitle(R.string.pref_cat_proxy);
    group.addPreference(proxyCat);
    CheckBoxPreference useProxyPref = new LazyPreferences.CheckBoxPreference(context); //чекбокс "использовать ли прокси вообще"
    useProxyPref.setTitle(R.string.pref_use_proxy);
    useProxyPref.setSummary(R.string.pref_use_proxy_summary);
    useProxyPref.setKey(getSharedKey(PREF_KEY_USE_PROXY));
    useProxyPref.setDefaultValue(false);
    useProxyPref.setOnPreferenceChangeListener(updateHttpListener);
    proxyCat.addPreference(useProxyPref);
    EditTextPreference proxyHostPref = new LazyPreferences.EditTextPreference(context); //поле ввода адреса прокси-сервера
    proxyHostPref.setTitle(R.string.pref_proxy_host);
    proxyHostPref.setDialogTitle(R.string.pref_proxy_host);
    proxyHostPref.setSummary(R.string.pref_proxy_host_summary);
    proxyHostPref.setKey(getSharedKey(PREF_KEY_PROXY_HOST));
    proxyHostPref.setDefaultValue(DEFAULT_PROXY_HOST);
    proxyHostPref.getEditText().setSingleLine();
    proxyHostPref.getEditText().setInputType(InputType.TYPE_CLASS_TEXT | InputType.TYPE_TEXT_VARIATION_URI);
    proxyHostPref.setOnPreferenceChangeListener(updateHttpListener);
    proxyCat.addPreference(proxyHostPref);
    proxyHostPref.setDependency(getSharedKey(PREF_KEY_USE_PROXY));
    EditTextPreference proxyHostPort = new LazyPreferences.EditTextPreference(context); //поле ввода порта прокси-сервера
    proxyHostPort.setTitle(R.string.pref_proxy_port);
    proxyHostPort.setDialogTitle(R.string.pref_proxy_port);
    proxyHostPort.setSummary(R.string.pref_proxy_port_summary);
    proxyHostPort.setKey(getSharedKey(PREF_KEY_PROXY_PORT));
    proxyHostPort.setDefaultValue(DEFAULT_PROXY_PORT);
    proxyHostPort.getEditText().setSingleLine();
    proxyHostPort.getEditText().setInputType(InputType.TYPE_CLASS_NUMBER);
    proxyHostPort.setOnPreferenceChangeListener(updateHttpListener);
    proxyCat.addPreference(proxyHostPort);
    proxyHostPort.setDependency(getSharedKey(PREF_KEY_USE_PROXY));
}
 

public static EditTextPreference Edit(Context context, PreferenceCategory category, String caption, String summary, String dialogCaption, String key, Object defaultValue, boolean enabled, Integer type) {
	EditTextPreference retval = new EditTextPreference(context);
	retval.setTitle(caption);
	retval.setSummary(summary);
	retval.setEnabled(enabled);
	retval.setKey(key);
	retval.setDefaultValue(defaultValue);
	retval.setDialogTitle(dialogCaption);
	if (type != null) {
		retval.getEditText().setInputType(type);
	}
	if (category != null) category.addPreference(retval);
	return retval;
}
 

public static EditTextPreference Edit(Context context, PreferenceCategory category, int caption, int summary, int dialogCaption, String key, Object defaultValue, boolean enabled, Integer type) {
	EditTextPreference retval = new EditTextPreference(context);
	if (caption > 0) retval.setTitle(caption);
	if (summary > 0) retval.setSummary(summary);
	retval.setEnabled(enabled);
	retval.setKey(key);
	retval.setDefaultValue(defaultValue);
	if (dialogCaption > 0) retval.setDialogTitle(dialogCaption);
	if (type != null) {
		retval.getEditText().setInputType(type);
	}
	if (category != null) category.addPreference(retval);
	return retval;
}
 

private PreferenceScreen createPreferenceHierarchy() {

       CharSequence[] cs = new String[] { "Terminal Emulator", "Run Activity", "auto" };
       CharSequence[] cs2 = new String[] { "off", "on" };

       // Root
       PreferenceScreen root = getPreferenceManager().createPreferenceScreen(this);
       PreferenceCategory dialogBasedPrefCat = new PreferenceCategory(this);
       dialogBasedPrefCat.setTitle("install");
       root.addPreference(dialogBasedPrefCat); // Adding a category

       // List preference under the category
       ListPreference listPref = new ListPreference(this);
       listPref.setKey("runmode");
       listPref.setDefaultValue(cs[2]);
       listPref.setEntries(cs);
       listPref.setEntryValues(cs);
       listPref.setDialogTitle("run install.sh in");
       listPref.setTitle("run install.sh in");
       listPref.setSummary("run install.sh in");
       dialogBasedPrefCat.addPreference(listPref);
       ListPreference rootmode = new ListPreference(this);
       rootmode.setKey("rootmode");
       rootmode.setDefaultValue(cs2[0]);
       rootmode.setEntries(cs2);
       rootmode.setEntryValues(cs2);
       rootmode.setDialogTitle("run install.sh as superuser");
       rootmode.setTitle("run install.sh as superuser");
       rootmode.setSummary("root required");
       dialogBasedPrefCat.addPreference(rootmode);
       
       PreferenceCategory dialogBasedPrefCat2 = new PreferenceCategory(this);
       dialogBasedPrefCat2.setTitle("run");
       root.addPreference(dialogBasedPrefCat2); // Adding a category

       // List preference under the category
       CharSequence[] csjar = new String[] { "Terminal Emulator", "Run Activity" };
       ListPreference listPref2 = new ListPreference(this);
       listPref2.setKey("runmode2");
       listPref2.setDefaultValue(csjar[1]);
       listPref2.setEntries(csjar);
       listPref2.setEntryValues(csjar);
       listPref2.setDialogTitle("run jar file in");
       listPref2.setTitle("run jar file in");
       listPref2.setSummary("run jar file in");
       dialogBasedPrefCat2.addPreference(listPref2);
       ListPreference rootmode2 = new ListPreference(this);
       rootmode2.setKey("rootmode2");
       rootmode2.setDefaultValue(cs2[0]);
       rootmode2.setEntries(cs2);
       rootmode2.setEntryValues(cs2);
       rootmode2.setDialogTitle("run jar file as superuser");
       rootmode2.setTitle("run jar file as superuser");
       rootmode2.setSummary("root required");
       dialogBasedPrefCat2.addPreference(rootmode2);
       
       PreferenceCategory dialogBasedPrefCat3 = new PreferenceCategory(this);
       dialogBasedPrefCat3.setTitle("path broadcast");
       root.addPreference(dialogBasedPrefCat3); // Adding a category

       // List preference under the category
       CharSequence[] cspath = new String[] { "on", "off", "if jamvm is installed" };
       ListPreference listPref3 = new ListPreference(this);
       listPref3.setKey("broadcast");
       listPref3.setDefaultValue(cspath[2]);
       listPref3.setEntries(cspath);
       listPref3.setEntryValues(cspath);
       listPref3.setDialogTitle("broadcast path to terminal emulator");
       listPref3.setTitle("broadcast path to terminal emulator");
       listPref3.setSummary("broadcast path to terminal emulator");
       dialogBasedPrefCat3.addPreference(listPref3);
       EditTextPreference path = new EditTextPreference(this);
       path.setKey("broadcastpath");
       path.setDefaultValue("/data/data/julianwi.javainstaller");
       path.setDialogTitle("path to broadcast");
       path.setTitle("path to broadcast");
       path.setSummary("path to broadcast");
       dialogBasedPrefCat3.addPreference(path);

       return root;
   }