set custom font for text in PreferenceScreen

Question

My PreferenceActivity looks like:

import android.os.Build;
import android.os.Bundle;
import android.preference.PreferenceActivity;
import android.preference.         


        

Answer 1

public class CustomPreference extends Preference 
    implements PreferenceStyle {

    private int style;

    public CustomPreference(Context context, AttributeSet attrs, int defStyle) {
        super(context, attrs, defStyle);

    }

    public CustomPreference(Context context, AttributeSet attrs) {
        super(context, attrs);
    }

    public CustomPreference(Context context) {
        super(context);
    }

    @Override
    protected void onBindView(View view) {
        super.onBindView(view);
        switch (style) {
        case STYLE_ALARMED:
            setStyleAlarmed(view);
            break;
        case STYLE_NORMAL:
            setStyleNormal(view);
            break;
        case STYLE_WARNING:
            setStyleWarning(view);
            break;
        case STYLE_SUMMARY_ALARM:
            setStyleSummaryAlarm(view);
            break;
        case STYLE_SUMMARY_WARNING:
            setStyleSummaryWarning(view);
            break;
        case STYLE_DISABLED:
            setStyleDisabled(view);
            break;
        default:
            break;
        }

    }

private void setStyleWarning(View view) {
    TextView titleView = (TextView) view.findViewById(android.R.id.title);
    titleView.setTextColor(Color.YELLOW);
            // add your FONT here
}

private void setStyleAlarmed(View view) {
    int alarmREDColor = view.getContext().getResources().getColor(R.color.alarmed_red);
    TextView titleView = (TextView) view.findViewById(android.R.id.title);
    titleView.setTextColor(alarmREDColor);
}

public void setStyle(int style) {
        switch (style) {
        case STYLE_ALARMED:
            this.style = STYLE_ALARMED;
            break;
        case STYLE_NORMAL:
            this.style = STYLE_NORMAL;
            break;
        default:
            this.style = STYLE_NORMAL;
        }
    }

public interface PreferenceStyle {

    public static final int STYLE_DISABLED = 0;
    public static final int STYLE_NORMAL = 10;
    public static final int STYLE_ALARMED = 20;
    public static final int STYLE_WARNING = 30;

    public static final int STYLE_SUMMARY_ALARM = 40;
    public static final int STYLE_SUMMARY_WARNING = 50;

    public void setStyle(int style);
    public Context getContext();
    public void setSummary(CharSequence summary);

}

---

public class YourActivity extends PreferenceActivity {

    private CustomPreference pref1;
    private CustomPreference pref2;
    private CustomPreference pref3;


    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);         
        addPreferencesFromResource(R.xml.prefence_xml);
        pref1 = findPreference();
                    pref1.setOnPreferenceClickListener(this);
                    pref1.setStyle(PreferenceStyle.STYLE_NORMAL);
               }
        }

---