NavigationDrawer

NavigationDrawer

package test.cbsmobil.ibb;

import android.content.SharedPreferences;
import android.content.res.Configuration;
import android.os.Bundle;
import android.preference.PreferenceManager;
import android.support.v4.app.ActionBarDrawerToggle;
import android.support.v4.app.Fragment;
import android.support.v4.app.FragmentManager;
import android.support.v4.app.FragmentTransaction;
import android.support.v4.view.GravityCompat;
import android.support.v4.widget.DrawerLayout;
import android.support.v7.app.ActionBar;
import android.support.v7.app.ActionBarActivity;
import android.view.LayoutInflater;
import android.view.Menu;
import android.view.MenuInflater;
import android.view.MenuItem;
import android.view.View;
import android.view.ViewGroup;
import android.widget.Button;
import android.widget.ListView;

import java.util.ArrayList;

public class NavigationDrawerFragment extends Fragment {
    private NavigationDrawerListViewAdapter myAdapter;
    public ArrayList<ListItem> myItems = new ArrayList<ListItem>();
    public ArrayList<ListItem> myItemsURL = new ArrayList<ListItem>();
    public ArrayList<String> myItemsCompare = new ArrayList<>();
    final AddLayer frSearch = new AddLayer();
    final QueryMain frQery = new QueryMain();
    Button editLayers;
    Button upButton;
    Button downButton;

    private static final String STATE_SELECTED_POSITION = "selected_navigation_drawer_position";

    private static final String PREF_USER_LEARNED_DRAWER = "navigation_drawer_learned";

    private ActionBarDrawerToggle mDrawerToggle;

    private DrawerLayout mDrawerLayout;

    private View mFragmentContainerView;

    private int mCurrentSelectedPosition = 0;
    private boolean mFromSavedInstanceState;
    private boolean mUserLearnedDrawer;
    private ListView layerListView;

    public NavigationDrawerFragment() {
    }

    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        SharedPreferences sp = PreferenceManager.getDefaultSharedPreferences(getActivity());
        mUserLearnedDrawer = sp.getBoolean(PREF_USER_LEARNED_DRAWER, false);

        if (savedInstanceState != null) {
            mCurrentSelectedPosition = savedInstanceState.getInt(STATE_SELECTED_POSITION);
            mFromSavedInstanceState = true;
        }
    }

    @Override
    public void onActivityCreated(Bundle savedInstanceState) {
        super.onActivityCreated(savedInstanceState);
        mDrawerLayout.setScrimColor(getResources().getColor(android.R.color.transparent));
        setHasOptionsMenu(true);
    }

    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container,
                             Bundle savedInstanceState) {
        View rootview = inflater.inflate(R.layout.navigation_drawer, container, false);
        DynamicListView layerList = (DynamicListView) rootview.findViewById(R.id.dynamiclistivew);
        editLayers = (Button) rootview.findViewById(R.id.editLayersButton);
        myAdapter = new NavigationDrawerListViewAdapter(getActivity(), myItems);
        layerList.setAdapter(myAdapter);
        layerList.setCheeseList(myItems);
        layerList.setChoiceMode(ListView.CHOICE_MODE_SINGLE);


        editLayers.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                if (editLayers.getText().equals("Düzenle")) {
                    editLayers.setText("Tamam");
                } else {
                    editLayers.setText("Düzenle");
                }


            }


        });


        myAdapter.notifyDataSetChanged();
        return rootview;


    }

    public boolean isDrawerOpen() {
        return mDrawerLayout != null && mDrawerLayout.isDrawerOpen(mFragmentContainerView);
    }

    public void setUp(int fragmentId, DrawerLayout drawerLayout) {
        mFragmentContainerView = getActivity().findViewById(fragmentId);
        mDrawerLayout = drawerLayout;
        mDrawerLayout.setDrawerShadow(R.drawable.drawer_shadow, GravityCompat.START);
        mDrawerLayout.setDrawerLockMode(DrawerLayout.LOCK_MODE_LOCKED_CLOSED);
        ActionBar actionBar = getActionBar();
        actionBar.setDisplayHomeAsUpEnabled(true);
        actionBar.setHomeButtonEnabled(true);
        mDrawerToggle = new ActionBarDrawerToggle(
                getActivity(),                    /* host Activity */
                mDrawerLayout,                    /* DrawerLayout object */
                R.drawable.ic_drawer,             /* nav drawer image to replace 'Up' caret */
                R.string.navigation_drawer_open,  /* "open drawer" description for accessibility */
                R.string.navigation_drawer_close  /* "close drawer" description for accessibility */
        ) {
            @Override
            public void onDrawerClosed(View drawerView) {
                super.onDrawerClosed(drawerView);
                if (!isAdded()) {
                    return;
                }
                getActivity().supportInvalidateOptionsMenu(); // calls onPrepareOptionsMenu()
            }

            @Override
            public void onDrawerOpened(View drawerView) {
                super.onDrawerOpened(drawerView);
                if (!isAdded()) {
                    return;
                }

                if (!mUserLearnedDrawer) {
                    mUserLearnedDrawer = true;
                    SharedPreferences sp = PreferenceManager
                            .getDefaultSharedPreferences(getActivity());
                    sp.edit().putBoolean(PREF_USER_LEARNED_DRAWER, true).apply();
                }

                getActivity().supportInvalidateOptionsMenu();

            }
        };
        if (!mUserLearnedDrawer && !mFromSavedInstanceState) {
            mDrawerLayout.openDrawer(mFragmentContainerView);
        }
        mDrawerLayout.post(new Runnable() {
            @Override
            public void run() {
                mDrawerToggle.syncState();
            }
        });

        mDrawerLayout.setDrawerListener(mDrawerToggle);
    }


    @Override
    public void onSaveInstanceState(Bundle outState) {
        super.onSaveInstanceState(outState);
        outState.putInt(STATE_SELECTED_POSITION, mCurrentSelectedPosition);
    }

    @Override
    public void onConfigurationChanged(Configuration newConfig) {
        super.onConfigurationChanged(newConfig);
        mDrawerToggle.onConfigurationChanged(newConfig);
    }

    @Override
    public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
        if (mDrawerLayout != null && isDrawerOpen()) {
            inflater.inflate(R.menu.main, menu);
            showGlobalContextActionBar();
        }
        super.onCreateOptionsMenu(menu, inflater);
    }

    @Override
    public boolean onOptionsItemSelected(MenuItem item) {
        FragmentManager fm = getFragmentManager();
        final FragmentTransaction fragmentTransaction = fm.beginTransaction();
        if (mDrawerToggle.onOptionsItemSelected(item)) {
            return true;
        }

        switch (item.getItemId()) {
            case R.id.action_example:


                if (frSearch.isVisible()) {
                    fragmentTransaction.hide(frSearch);

                } else {


                    if (!frSearch.isAdded()) {
                        fragmentTransaction.replace(R.id.containerfra, frSearch, "SearchScreen");
                    }
                    fragmentTransaction.show(frSearch);

                }

                fragmentTransaction.commit();
                break;
            case R.id.action_query:

                if (frQery.isVisible()) {
                    fragmentTransaction.hide(frQery);

                } else {
                    if (!frQery.isAdded()) {
                        fragmentTransaction.replace(R.id.containerfra, frQery, "BaseMaps");
                    }
                    fragmentTransaction.show(frQery);

                }
                fragmentTransaction.commit();
                break;


        }
        return super.onOptionsItemSelected(item);
    }

    private void showGlobalContextActionBar() {
        ActionBar actionBar = getActionBar();
        actionBar.setDisplayShowTitleEnabled(true);
        actionBar.setNavigationMode(ActionBar.NAVIGATION_MODE_STANDARD);
        actionBar.setTitle(R.string.app_name);
    }

    private ActionBar getActionBar() {
        return ((ActionBarActivity) getActivity()).getSupportActionBar();
    }


    class ListItem {
        String textdata;
        public ListItem(String textdata) {
            this.textdata = textdata;
        }



        public boolean equals(Object o) {
            ListItem ndListItemObject = (ListItem) o;
            return this.textdata.equalsIgnoreCase(ndListItemObject.textdata);
        }


    }

    public void addLayersection(String name, String url) {
        ListItem listItem = new ListItem(name);
        ListItem listItemurl = new ListItem(url);
        if (myItems.size() == 0) {
            myItems.add(0,listItem);

        } else {
            if (myItems.size() == 0) {
                myItems.add(0,listItem);
            } else {

                if (myItems.contains(listItem)) {
                    myItems.remove(listItem);
                } else {
                    myItems.add(0,listItem);


                }
            }

        }

        if (myItemsURL.size() == 0) {
            myItemsURL.add(0,listItemurl);

        } else {
            if (myItemsURL.size() == 0) {
                myItemsURL.add(0,listItemurl);
            } else {

                if (myItemsURL.contains(listItemurl)) {
                    myItemsURL.remove(listItemurl);
                } else {
                    myItemsURL.add(0,listItemurl);

                }
            }

        }

        myAdapter.notifyDataSetChanged();
    }


}