com.avalond.ad_blocak.main.DNSFragment.java Source code

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Here is the source code for com.avalond.ad_blocak.main.DNSFragment.java

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/*
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * Copyright (C) 2016 Julian Andres Klode <jak@jak-linux.org>
 * Copyright (C) 2016 avalond <agonyice0115@gmail.com>
 */
package com.avalond.ad_blocak.main;

import com.avalond.ad_blocak.FileHelper;
import com.avalond.ad_blocak.MainActivity;
import com.avalond.ad_blocak.R;

import android.os.Bundle;
import android.support.design.widget.FloatingActionButton;
import android.support.v4.app.Fragment;
import android.support.v7.widget.LinearLayoutManager;
import android.support.v7.widget.RecyclerView;
import android.support.v7.widget.helper.ItemTouchHelper;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.Switch;

/**
 * @author kevin
 */
public class DNSFragment extends Fragment {

    public DNSFragment() {
    }

    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
        View rootView = inflater.inflate(R.layout.fragment_dns, container, false);

        RecyclerView mRecyclerView = (RecyclerView) rootView.findViewById(R.id.dns_entries);

        // use this setting to improve performance if you know that changes
        // in content do not change the layout size of the RecyclerView
        mRecyclerView.setHasFixedSize(true);

        // use a linear layout manager
        RecyclerView.LayoutManager mLayoutManager = new LinearLayoutManager(getContext());
        mRecyclerView.setLayoutManager(mLayoutManager);

        final ItemRecyclerViewAdapter mAdapter = new ItemRecyclerViewAdapter(MainActivity.config.dnsServers.items);
        mRecyclerView.setAdapter(mAdapter);

        ItemTouchHelper itemTouchHelper = new ItemTouchHelper(new ItemTouchHelperCallback(mAdapter));
        itemTouchHelper.attachToRecyclerView(mRecyclerView);

        FloatingActionButton fab = (FloatingActionButton) rootView.findViewById(R.id.dns_add);
        fab.setOnClickListener(view -> {
            MainActivity main = (MainActivity) getActivity();
            main.editItem(null, item -> {
                MainActivity.config.dnsServers.items.add(item);
                mAdapter.notifyItemInserted(mAdapter.getItemCount() - 1);
                FileHelper.writeSettings(getContext(), MainActivity.config);
            });
        });

        Switch dnsEnabled = (Switch) rootView.findViewById(R.id.dns_enabled);
        dnsEnabled.setChecked(MainActivity.config.dnsServers.enabled);
        dnsEnabled.setOnCheckedChangeListener((buttonView, isChecked) -> {
            MainActivity.config.dnsServers.enabled = isChecked;
            FileHelper.writeSettings(getContext(), MainActivity.config);
        });
        return rootView;
    }
}