/** * ${copyright}. */ package com.survivingwithandroid.weather.lib.demo15; import android.app.Activity; import android.app.Fragment; import android.app.FragmentManager; import android.app.FragmentTransaction; import android.os.Bundle; import android.support.v4.app.ActionBarDrawerToggle; import android.support.v4.widget.DrawerLayout; import android.view.MenuItem; import android.view.View; import android.widget.AdapterView; import android.widget.ArrayAdapter; import android.widget.ListView; import com.survivingwithandroid.weather.lib.demo15.*; import com.survivingwithandroid.weather.lib.demo15.fragment.ChartFragment; import com.survivingwithandroid.weather.lib.demo15.fragment.HistoricalWeatherFragment; import com.survivingwithandroid.weather.lib.demo15.fragment.HttpClientFragment; import com.survivingwithandroid.weather.lib.demo15.fragment.RadarFragment; import com.survivingwithandroid.weather.lib.demo15.fragment.WebcamFragment; public class WeatherDemoActivity extends Activity { private CharSequence mTitle; private ActionBarDrawerToggle mDrawerToggle; private ListView itemsList; private DrawerLayout mDrawerLayout; private String[] options; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); options = getResources().getStringArray(R.array.demo_list); mDrawerLayout = (DrawerLayout) findViewById(R.id.drawer_layout); itemsList = (ListView) mDrawerLayout.findViewById(R.id.item_list); itemsList.setAdapter(new ArrayAdapter<String>(this, R.layout.drawer_list_item, options)); mTitle = getTitle(); getActionBar().setDisplayHomeAsUpEnabled(true); getActionBar().setHomeButtonEnabled(true); mDrawerToggle = new ActionBarDrawerToggle( this, /* 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 */ ) { public void onDrawerClosed(View view) { getActionBar().setTitle(mTitle); invalidateOptionsMenu(); // creates call to onPrepareOptionsMenu() } public void onDrawerOpened(View drawerView) { getActionBar().setTitle(mTitle); invalidateOptionsMenu(); // creates call to onPrepareOptionsMenu() } }; mDrawerLayout.setDrawerListener(mDrawerToggle); itemsList.setOnItemClickListener(new DrawerItemClickListener()); } private class DrawerItemClickListener implements ListView.OnItemClickListener { @Override public void onItemClick(AdapterView<?> parent, View view, int position, long id) { selectItem(position); } } private void selectItem(int position) { Fragment frag = null; switch(position) { case 0: frag = new HttpClientFragment(); break; case 1: frag = new ChartFragment(); break; case 2: { frag = new RadarFragment(); Bundle b = new Bundle(); b.putString("image_type", "radar"); frag.setArguments(b); break; } case 3: { frag = new RadarFragment(); Bundle b = new Bundle(); b.putString("image_type", "satellite"); frag.setArguments(b); break; } case 4: { frag = new HistoricalWeatherFragment(); break; } case 5: { frag = new WebcamFragment(); break; } } FragmentManager fm = getFragmentManager(); FragmentTransaction ft = fm.beginTransaction(); ft.replace(R.id.content_frame, frag); ft.commit(); itemsList.setItemChecked(position, true); mTitle = options[position]; getActionBar().setTitle(mTitle); mDrawerLayout.closeDrawers(); } @Override public boolean onOptionsItemSelected(MenuItem item) { // The action bar home/up action should open or close the drawer. // ActionBarDrawerToggle will take care of this. if (mDrawerToggle.onOptionsItemSelected(item)) { return true; } return super.onOptionsItemSelected(item); } }