Android Create Menu Instance _android

The example in this article describes how Android creates the menu menu. Share to everyone for your reference. The specific methods are as follows:

Copy Code code as follows:

Package com.test;

Import android.app.Activity;

Import android.content.Intent;
Import Android.os.Bundle;
Import android.provider.Settings;
Import Android.view.Menu;
Import Android.view.MenuInflater;
Import Android.view.MenuItem;

public class Testandroidactivity extends activity {
@Override
public boolean Oncreateoptionsmenu (Menu menu) {
TODO auto-generated Method Stub
Super.oncreateoptionsmenu (menu);
Menuinflater inflater = Getmenuinflater ();
Inflater.inflate (R.menu.menu, menu);
return true;
}

/** called the activity is a. */
@Override
public void OnCreate (Bundle savedinstancestate) {
Super.oncreate (savedinstancestate);
Setcontentview (R.layout.main);
}

@Override
public boolean onoptionsitemselected (MenuItem item) {
TODO auto-generated Method Stub
Switch (Item.getitemid ())
{
Case R.id.settings:
StartActivity (New Intent (This,com.test.settings.class));
return true;
}
return false;
}
}

Copy Code code as follows:

Package com.test;

Import Android.os.Bundle;
Import android.preference.PreferenceActivity;

public class Settings extends Preferenceactivity {

@Override
protected void OnCreate (Bundle savedinstancestate) {
TODO auto-generated Method Stub
Super.oncreate (savedinstancestate);
Addpreferencesfromresource (r.xml.settings);
}
}

The related configuration files are as follows:

Copy Code code as follows:

<?xml version= "1.0" encoding= "Utf-8"?>
<preferencescreen xmlns:android= "Http://schemas.android.com/apk/res/android" >
<checkboxpreference android:key= "Music" android:summary= "@string/music_summary" android:defaultvalue= "true" android:title= "@string/music_title"/>
<checkboxpreference android:key= "Hints" android:summary= "@string/hints_summary" android:title= "@string/hints_ Title "/>
</PreferenceScreen>

I hope this article will help you with your Android program.