Feature.java

package edu.northwestern.cbits.purple_robot_manager.probes.features;

import android.content.Context;
import android.preference.CheckBoxPreference;
import android.preference.PreferenceManager;
import android.preference.PreferenceScreen;
import edu.northwestern.cbits.purple_robot_manager.R;
import edu.northwestern.cbits.purple_robot_manager.probes.Probe;

public abstract class Feature extends Probe
{
    public static final String FEATURE_VALUE = "FEATURE_VALUE";

    protected abstract String featureKey();

    @SuppressWarnings("deprecation")
    public PreferenceScreen preferenceScreen(Context context, PreferenceManager manager)
    {
        PreferenceScreen screen = super.preferenceScreen(context, manager);

        screen.setTitle(this.title(context));
        screen.setSummary(this.summary(context));

        CheckBoxPreference enabled = new CheckBoxPreference(context);
        enabled.setTitle(R.string.title_enable_probe);
        enabled.setKey("config_feature_" + this.featureKey() + "_enabled");
        enabled.setDefaultValue(this.defaultEnabled());

        screen.addPreference(enabled);

        return screen;
    }

    protected boolean defaultEnabled()
    {
        return true;
    }
}