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package com.mapbox.mapboxsdk.testapp.activity.maplayout;
import android.app.Activity;
import android.app.Fragment;
import android.app.FragmentManager;
import android.content.SharedPreferences;
import android.content.res.Configuration;
import android.os.Bundle;
import android.preference.PreferenceManager;
import android.support.design.widget.Snackbar;
import android.support.v4.widget.DrawerLayout;
import android.support.v7.app.ActionBar;
import android.support.v7.app.ActionBarDrawerToggle;
import android.support.v7.app.AppCompatActivity;
import android.support.v7.widget.Toolbar;
import android.view.LayoutInflater;
import android.view.MenuItem;
import android.view.View;
import android.view.ViewGroup;
import android.widget.AdapterView;
import android.widget.ArrayAdapter;
import android.widget.ListView;
import com.mapbox.mapboxsdk.camera.CameraPosition;
import com.mapbox.mapboxsdk.constants.Style;
import com.mapbox.mapboxsdk.geometry.LatLng;
import com.mapbox.mapboxsdk.maps.MapFragment;
import com.mapbox.mapboxsdk.maps.MapboxMap;
import com.mapbox.mapboxsdk.maps.MapboxMapOptions;
import com.mapbox.mapboxsdk.maps.OnMapReadyCallback;
import com.mapbox.mapboxsdk.testapp.R;
public class NavigationDrawerActivity extends AppCompatActivity {
private boolean firstStyle = true;
private MapboxMap mapboxMap;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_navigation_drawer);
Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
setSupportActionBar(toolbar);
NavigationDrawerFragment navigationDrawerFragment;
getFragmentManager()
.beginTransaction()
.add(R.id.navigation_drawer, navigationDrawerFragment = new NavigationDrawerFragment())
.commit();
navigationDrawerFragment.setUp(this,
R.id.navigation_drawer,
(DrawerLayout) findViewById(R.id.drawer_layout),
getSupportActionBar());
}
public void onNavigationDrawerItemSelected(int position) {
// update the main content by replacing fragments
switch (position) {
case 0:
// options
MapboxMapOptions options = new MapboxMapOptions();
options.styleUrl(firstStyle ? Style.LIGHT : Style.SATELLITE);
options.camera(new CameraPosition.Builder()
.target(new LatLng(39.913271, 116.413891))
.zoom(12)
.build());
// fragment
MapFragment mapFragment = MapFragment.newInstance(options);
FragmentManager fragmentManager = getFragmentManager();
fragmentManager.beginTransaction()
.replace(R.id.container, mapFragment)
.commit();
// get callback when map is ready
mapFragment.getMapAsync(new OnMapReadyCallback() {
@Override
public void onMapReady(MapboxMap map) {
mapboxMap = map;
}
});
firstStyle = !firstStyle;
break;
case 1:
Snackbar.make(
findViewById(android.R.id.content),
"Hello from snackbar",
Snackbar.LENGTH_LONG)
.show();
break;
}
}
public static class NavigationDrawerFragment extends Fragment {
private static final String STATE_SELECTED_POSITION = "selected_navigation_drawer_position";
private static final String PREF_USER_LEARNED_DRAWER = "navigation_drawer_learned";
private ActionBarDrawerToggle drawerToggle;
private DrawerLayout drawerLayout;
private ListView drawerListView;
private View fragmentContainerView;
private int currentSelectedPosition = 0;
private boolean fromSavedInstanceState;
private boolean userLearnedDrawer;
public NavigationDrawerFragment() {
}
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
SharedPreferences sp = PreferenceManager.getDefaultSharedPreferences(getActivity());
userLearnedDrawer = sp.getBoolean(PREF_USER_LEARNED_DRAWER, false);
if (savedInstanceState != null) {
currentSelectedPosition = savedInstanceState.getInt(STATE_SELECTED_POSITION);
fromSavedInstanceState = true;
}
selectItem(currentSelectedPosition);
}
@Override
public void onActivityCreated(Bundle savedInstanceState) {
super.onActivityCreated(savedInstanceState);
setHasOptionsMenu(true);
}
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
drawerListView = (ListView) inflater.inflate(
R.layout.drawer_navigation_drawer, container, false);
drawerListView.setOnItemClickListener(new AdapterView.OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
selectItem(position);
}
});
drawerListView.setAdapter(new ArrayAdapter<>(
inflater.getContext(),
android.R.layout.simple_list_item_activated_1,
android.R.id.text1,
new String[] {
"Different style",
"Show snackbar"
}));
drawerListView.setItemChecked(currentSelectedPosition, true);
return drawerListView;
}
/**
* Users of this fragment must call this method to set up the navigation drawer interactions.
*
* @param fragmentId The android:id of this fragment in its activity's layout.
* @param drawerLayout The DrawerLayout containing this fragment's UI.
*/
public void setUp(Activity activity, int fragmentId, DrawerLayout drawerLayout, ActionBar actionBar) {
fragmentContainerView = activity.findViewById(fragmentId);
this.drawerLayout = drawerLayout;
// drawerLayout.setScrimColor(Color.TRANSPARENT);
actionBar.setDisplayHomeAsUpEnabled(true);
actionBar.setHomeButtonEnabled(true);
drawerToggle = new ActionBarDrawerToggle(
activity,
NavigationDrawerFragment.this.drawerLayout,
R.string.navigation_drawer_open,
R.string.navigation_drawer_close
) {
@Override
public void onDrawerClosed(View drawerView) {
super.onDrawerClosed(drawerView);
if (!isAdded()) {
return;
}
getActivity().invalidateOptionsMenu();
}
@Override
public void onDrawerOpened(View drawerView) {
super.onDrawerOpened(drawerView);
if (!isAdded()) {
return;
}
if (!userLearnedDrawer) {
userLearnedDrawer = true;
SharedPreferences sp = PreferenceManager
.getDefaultSharedPreferences(getActivity());
sp.edit().putBoolean(PREF_USER_LEARNED_DRAWER, true).apply();
}
getActivity().invalidateOptionsMenu();
}
};
if (!userLearnedDrawer && !fromSavedInstanceState) {
this.drawerLayout.openDrawer(fragmentContainerView);
}
this.drawerLayout.post(new Runnable() {
@Override
public void run() {
drawerToggle.syncState();
}
});
this.drawerLayout.setDrawerListener(drawerToggle);
}
private void selectItem(int position) {
currentSelectedPosition = position;
if (drawerListView != null) {
drawerListView.setItemChecked(position, true);
}
if (drawerLayout != null) {
drawerLayout.closeDrawer(fragmentContainerView);
}
Activity activity = getActivity();
if (activity != null && activity instanceof NavigationDrawerActivity) {
NavigationDrawerActivity navActivity = (NavigationDrawerActivity) activity;
navActivity.onNavigationDrawerItemSelected(position);
}
}
@Override
public void onSaveInstanceState(Bundle outState) {
super.onSaveInstanceState(outState);
outState.putInt(STATE_SELECTED_POSITION, currentSelectedPosition);
}
@Override
public void onConfigurationChanged(Configuration newConfig) {
super.onConfigurationChanged(newConfig);
drawerToggle.onConfigurationChanged(newConfig);
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
if (drawerToggle.onOptionsItemSelected(item)) {
return true;
}
return super.onOptionsItemSelected(item);
}
}
}
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