Change Font Typeface Of Summary Of `listpreference`

I tried with THIS LINK to change the typeface of all preferences of PreferenceScreen. It was changed everywhere except summary of ListPreference. Can anyone has an idea how to appl

Solution 1:

Finally the way to change the font for summary of ListPreference.

Override the onBindViewHolder method of ListPreference to set your custom typeface. Check below custom class.

publicclassCustomListPreferenceextendsListPreference {
private String typefaceTitle, typefaceSummary;

publicCustomListPreference(Context context, AttributeSet attrs, int defStyleAttr, int defStyleRes) {
    super(context, attrs, defStyleAttr, defStyleRes);
    init(context, attrs);
}

publicCustomListPreference(Context context, AttributeSet attrs, int defStyleAttr) {
    super(context, attrs, defStyleAttr);
    init(context, attrs);
}

publicCustomListPreference(Context context, AttributeSet attrs) {
    super(context, attrs);
    init(context, attrs);
}

publicCustomListPreference(Context context) {
    super(context);
}

@OverridepublicvoidonBindViewHolder(PreferenceViewHolder holder) {
    super.onBindViewHolder(holder);
    if(!TextUtils.isEmpty(typefaceTitle)) {
        TextViewtitleView= (TextView) holder.findViewById(android.R.id.title);
        titleView.setTypeface(FontManager.getInstance().getFont(typefaceTitle));
    }
    if(!TextUtils.isEmpty(typefaceSummary)){
        finalTextViewsummaryView= (TextView) holder.findViewById(
                android.R.id.summary);
        summaryView.setTypeface(FontManager.getInstance().getFont(typefaceSummary));
    }
}

privatevoidinit(Context context, AttributeSet attrs){
    TypedArraya= context.obtainStyledAttributes(attrs,
            R.styleable.Preference);

    typefaceTitle = a.getString(R.styleable.Preference_typefaceTitle);
    typefaceSummary = a.getString(R.styleable.Preference_typefaceSummary);

    a.recycle();
}}

attrs.xml

<declare-styleablename="Preference"><attrname="typefaceTitle"format="string"></attr><attrname="typefaceSummary"format="string"></attr></declare-styleable>

Usage in Preference screen.

<YOUR_CustomListPreference_PACKAGE_NAME.CustomListPreference
        android:defaultValue="X"
        android:dialogTitle="Dialog Title"
        android:entries="@array/list_item_title"
        android:entryValues="@array/list_item_value"
        android:key="pref_list"
        android:summary="%s"
        android:title="@string/Preference Title"
        app:typefaceTitle="YOUR FONT NAME"
        app:typefaceSummary="YOUR FONT NAME"/>

Hope this help for other.

Solution 2:

try this

<!-- Base application theme. --><stylename="AppTheme"parent="Theme.AppCompat.Light.DarkActionBar"><!-- Customize your theme here. --><itemname="android:textAppearanceListItemSecondary">@style/textAppearanceListItemSecondaryCustom</item></style><stylename="textAppearanceListItemSecondaryCustom"><itemname="android:textSize">14sp</item><itemname="android:typeface">monospace</item></style>