package de.boge.infosphere;
import com.actionbarsherlock.app.ActionBar;
import com.actionbarsherlock.app.ActionBar.Tab;
import com.actionbarsherlock.app.SherlockFragmentActivity;
import com.actionbarsherlock.view.Menu;
import com.actionbarsherlock.view.MenuItem;
import de.boge.infosphere.module.ViewPagerAdapter;
import de.boge.infosphere.utils.NavDrawerHandler;
import android.os.Bundle;
import android.app.AlertDialog;
import android.content.DialogInterface;
import android.content.Intent;
import android.content.res.Configuration;
import android.support.v4.app.ActionBarDrawerToggle;
import android.support.v4.app.FragmentManager;
import android.support.v4.app.FragmentTransaction;
import android.support.v4.view.GravityCompat;
import android.support.v4.view.ViewPager;
import android.support.v4.widget.DrawerLayout;
import android.view.View;
import android.widget.AdapterView;
import android.widget.ArrayAdapter;
import android.widget.ListView;
import android.widget.Toast;
public class ModuleActivity extends SherlockFragmentActivity {
private DrawerLayout navDrawerLayout;
private ListView navDrawerList;
private ActionBarDrawerToggle navDrawerToggle;
private String[] navDrawerTitles;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_module);
// Beginn Navigation-Drawer
navDrawerTitles = getResources().getStringArray(R.array.hauptmenu_eintrage);
navDrawerLayout = (DrawerLayout) findViewById(R.id.drawer_layout);
navDrawerList = (ListView) findViewById(R.id.left_drawer);
navDrawerLayout.setDrawerShadow(R.drawable.drawer_shadow, GravityCompat.START);
navDrawerList.setAdapter(new ArrayAdapter<String>(this, R.layout.drawer_list_item, navDrawerTitles));
navDrawerList.setOnItemClickListener(new DrawerItemClickListener());
getSupportActionBar().setDisplayHomeAsUpEnabled(true);
getSupportActionBar().setHomeButtonEnabled(true);
navDrawerToggle = new ActionBarDrawerToggle(this, navDrawerLayout, R.drawable.ic_drawer, R.string.drawer_open, R.string.drawer_close) {
public void onDrawerClosed(View view) {
supportInvalidateOptionsMenu();
}
public void onDrawerOpened(View drawerView) {
supportInvalidateOptionsMenu();
}
};
navDrawerLayout.setDrawerListener(navDrawerToggle);
// Ende Navigation-Drawer
// Beginn der Tabs
final ActionBar mActionBar = getSupportActionBar();
mActionBar.setNavigationMode(ActionBar.NAVIGATION_MODE_TABS);
// View-Pager (zum horizontalen Wischen) einrichten
final ViewPager mPager = (ViewPager) findViewById(R.id.pager);
FragmentManager fm = getSupportFragmentManager();
ViewPager.SimpleOnPageChangeListener ViewPagerListener = new ViewPager.SimpleOnPageChangeListener() {
@Override
public void onPageSelected(int position) {
super.onPageSelected(position);
mActionBar.setSelectedNavigationItem(position);
}
};
mPager.setOnPageChangeListener(ViewPagerListener);
ViewPagerAdapter viewpageradapter = new ViewPagerAdapter(fm);
mPager.setAdapter(viewpageradapter);
ActionBar.TabListener tabListener = new ActionBar.TabListener() {
@Override
public void onTabSelected(Tab tab, FragmentTransaction ft) {
mPager.setCurrentItem(tab.getPosition());
}
@Override
public void onTabUnselected(Tab tab, FragmentTransaction ft) {}
@Override
public void onTabReselected(Tab tab, FragmentTransaction ft) {}
};
// Alle Tabs anlegen
Tab tab = mActionBar.newTab().setText("Grundschule").setTabListener(tabListener);
mActionBar.addTab(tab);
tab = mActionBar.newTab().setText("Unterstufe").setTabListener(tabListener);
mActionBar.addTab(tab);
tab = mActionBar.newTab().setText("Mittelstufe").setTabListener(tabListener);
mActionBar.addTab(tab);
tab = mActionBar.newTab().setText("Oberstufe").setTabListener(tabListener);
mActionBar.addTab(tab);
// Ende der Tabs
}
/**
* Behandelt einen Klick im NavigationDrawer entsprechend
*/
private class DrawerItemClickListener implements ListView.OnItemClickListener {
@Override
public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
NavDrawerHandler.entryClicked(position, getBaseContext(), ModuleActivity.this);
navDrawerLayout.closeDrawer(navDrawerList);
}
}
/**
* L�dt die Men�-Items
*/
@Override
public boolean onCreateOptionsMenu(Menu menu) {
getSupportMenuInflater().inflate(R.menu.main, menu);
return true;
}
/**
* Blendet das Refresh-Icon aus, sobald der Navigation-Drawer ge�ffnet ist
*/
@Override
public boolean onPrepareOptionsMenu(Menu menu) {
boolean drawerOpen = navDrawerLayout.isDrawerOpen(navDrawerList);
menu.findItem(R.id.action_refresh).setVisible(!drawerOpen);
return super.onPrepareOptionsMenu(menu);
}
/**
* Behandelt einen Klick auf ein Men�-Item entsprechend
*/
@Override
public boolean onOptionsItemSelected(MenuItem item) {
if (item.getItemId() == android.R.id.home) {
if (navDrawerLayout.isDrawerOpen(navDrawerList)) {
navDrawerLayout.closeDrawer(navDrawerList);
} else {
navDrawerLayout.openDrawer(navDrawerList);
}
} else if (item.getItemId() == R.id.action_refresh) {
Toast.makeText(this, "Aktualisiere...", Toast.LENGTH_SHORT).show();
} else if (item.getItemId() == R.id.action_settings) {
startActivity(new Intent(ModuleActivity.this, SettingsActivity.class));
} else if (item.getItemId() == R.id.action_about) {
AlertDialog.Builder builder = new AlertDialog.Builder(this);
builder.setTitle(R.string.about_title);
builder.setMessage(R.string.about_text);
builder.setPositiveButton(R.string.about_close, new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int id) {
dialog.cancel();
}
});
AlertDialog dialog = builder.create();
dialog.show();
}
return super.onOptionsItemSelected(item);
}
@Override
public void onConfigurationChanged(Configuration newConfig) {
super.onConfigurationChanged(newConfig);
navDrawerToggle.onConfigurationChanged(newConfig);
}
@Override
protected void onPostCreate(Bundle savedInstanceState) {
super.onPostCreate(savedInstanceState);
navDrawerToggle.syncState();
}
}