mobiledatacontroller_review

package com.android.systemui.statusbar.preferences;

import android.app.AlertDialog;
import android.app.Dialog;
import android.app.DialogFragment;
import android.content.*;
import android.util.Log;
import android.view.*;
import android.widget.*;
import android.os.Bundle;
import android.provider.*;
import java.util.List;
import java.util.ArrayList;

import android.net.ConnectivityManager;
import android.net.Uri;
import java.io.*;

import com.android.systemui.R;

public class MobileDataController extends SettingsController {

    private ContentResolver mContentResolver;
    private ConnectivityManager mConnService;
    private Boolean mMobileDataEnabled;

    public MobileDataController(Context context, View button) {
        super(context, button);
        mContentResolver = context.getContentResolver();
        ((ImageView) button.findViewById(R.id.eos_mobiledata_icon))
                .setImageResource(R.drawable.eos_mobiledata);
        updateController();
    }

    protected int getPreferenceStatus() {
        if (isMobileDataEnabled())
            return 1;
        else
            return 0;
    }

    protected void setPreferenceStatus(int status) {
        if (status == 1)
          setMobileDataEnabled(true);
        else
          setMobileDataEnabled(false)  ;
    }

    private boolean isMobileDataEnabled() {
        if (mMobileDataEnabled != null) {
            return mMobileDataEnabled;
        } else {
            return mConnService.getMobileDataEnabled();
        }
    }

    private void setMobileDataEnabled(boolean enabled) {
        if (LOGD) Log.d(TAG, "setMobileDataEnabled()");
        mConnService.setMobileDataEnabled(enabled);
        mMobileDataEnabled = enabled;
    }

}