Example usage for android.preference PreferenceFragment getString

Introduction

In this page you can find the example usage for android.preference PreferenceFragment getString.

Prototype

public final String getString(@StringRes int resId) 

Source Link

Document

Return a localized string from the application's package's default string table.

Usage

From source file:Main.java

/**
 * Removes a {@link Preference} from the {@link PreferenceCategory} with the given key.
 *///w ww  .j  ava 2  s  .  c  o m
public static void removePreference(PreferenceFragment prefFrag, int parentKey, int prefKey) {
    String parentName = prefFrag.getString(parentKey);
    String prefName = prefFrag.getString(prefKey);
    PreferenceGroup parent = (PreferenceGroup) prefFrag.findPreference(parentName);
    Preference child = prefFrag.findPreference(prefName);

    if (parent != null && child != null) {
        parent.removePreference(child);
    }
}

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From source file:Main.java

/**
 * Gets a preference and sets the {@link android.preference.Preference.OnPreferenceChangeListener}.
 *///from w w  w. j  a  v  a 2s.com
public static Preference getPrefAndSetClickListener(PreferenceFragment prefFrag, int id,
        Preference.OnPreferenceClickListener listener) {
    Preference pref = prefFrag.findPreference(prefFrag.getString(id));
    if (pref != null)
        pref.setOnPreferenceClickListener(listener);
    return pref;
}

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From source file:Main.java

/**
 * Gets a preference and sets the {@link android.preference.Preference.OnPreferenceChangeListener}.
 *//*from  www. jav a  2 s  .  c  om*/
public static Preference getPrefAndSetChangeListener(PreferenceFragment prefFrag, int id,
        Preference.OnPreferenceChangeListener listener) {
    Preference pref = prefFrag.findPreference(prefFrag.getString(id));
    if (pref != null)
        pref.setOnPreferenceChangeListener(listener);
    return pref;
}

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