list of all android versions

is the Simpleadapter parameter list.* @param context* @param Resources* @param list* @param from* @param to*/public Myadapter, int,arraylistSuper ();This.context = context;This.resources = resources;This.list = list;This.from = from;This.to = to;} /*** The remaining problem is to implement the baseadapter in sequence*/@Overridepublic int GetCount () {//This me

, int visibleitemcount, int total ItemCount) {}}; /** * Construct list data/private void LoadData () {if (Data.size () Implementation of this function is mainly to add ListView Onscrolllistener listening, to determine whether the list items to the most one, if the last one to load data. The load effect when loading data is that the Listview.addfooterview () method implement this method must be

This example describes the Android development ListView list Refresh and load more implementations. Share to everyone for your reference. Specifically as follows: Up and down pull implementation refreshes and loads more listview as follows: Package com.sin.android.ui; Import Android.content.Context; Import Android.util.AttributeSet; Import android.view.Gravity; Import android.view.MotionEvent; Im

Transferred from: http://blog.csdn.net/yabg_zhi_xiang/article/details/51727844Set the default value in the system in Settingsprovider, we can frameworks\base\packages\settingsprovider\res\values\ Default.xml file to see some of the common default values, this time I will explain in detail the meaning of the default. Of course, this is not all the default values, and all defaults are worth defining to view i

dataAndroid.permission.CONTROL_LOCATION_UPDATESEnables disable location update prompt from wireless moduleAndroid.permission.DELETE_CACHE_FILESAllow programs to delete cache filesAndroid.permission.DELETE_PACKAGESAllow a program to delete a packageAndroid.permission.DEVICE_POWERAllow access to the underlying power managementAndroid.permission.DIAGNOSTICAllow Program RW Diagnostic resourcesAndroid.permission.DISABLE_KEYGUARDAllow program to disable keyboard lockAndroid.permission.DUMPAllows the

How intent in Android delivers ArraylistIntent can pass listYou can do this here.Intent Intent = new intent ();Intent.putextra ("List", new arraylistIntent Intent = Getintent ();arraylistSystem.out.println ("ArrayList title:" +list.get (0). Get ("title"));But this will cause a warning.Type safety:unchecked cast from Serializable to arraylistThe solution was not found, though it was only a warning, but it wa

); builder. setpositivebutton ("OK", buttononclick); builder. setnegativebutton ("cancel", buttononclick); builder. show ();} private class buttononclick implements dialoginterface. onclicklistener {private int index; // indicates the option index public buttononclick (INT index) {This. index = ind Ex ;}@ override public void onclick (dialoginterface diich, int which) {// which indicates the clicked button index. All option indexes are greater than 0,

Android gets the wifi list. If you ignore this details, your software may crash. androidwifi I. Business Description Recently, the company has a small demand,The user clicks the wifi scan button (Note: The user actively clicks the wifi scan button)The app scans nearby wifi and displays it in listView. That's all. apps do not need to connect to a certain wifi. It

In the previous article, I introduced how to query the multimedia files in the sdcard in the program and display them in the playlist. However, if you delete or add some multimedia files in the sdcard, how can I update the playlist? Here I will share some of my solutions in the project, hoping to help you. First of all, I will briefly introduce how Android scans the multimedia information in the sdcard, ple

() logic (and must return FALSE, otherwise all events are eaten by this and Ontouchlistener), Because we do not know the default ontouchevent () inside how to deal with this action_down, although in general the ListView consumes this action_down, Start a Onitemclick or Onitemlongclick event, because the item's click event is made up of ListView OntouchevENT (), Action_down is consumed by ListView's own ontouchevent (), but subsequent action_move and

With this article, I would like to explain how to create a searchable "contact list" Android application. With this application, users can browse through all saved contacts and search for contacts by their contact names by using the navigation buttons. The application can also display a photo of the contact, if available. To browse the contact

The previous section has set up a group in the OpenFire server, This section continues to see how to get a buddy list, Get roster through the connection object, so you can use Roster.getgroups () to get all the groups, using Group.getentries () to get all the users in the group The code is very simple, the following is the output: With the name of the

This example describes the time display for the SMS list of Android programming. Share to everyone for your reference, specific as follows: Android's SMS time display is done very finely, First save in the SMS database mmssms.db SMS time is a long number, the query action is finished, after taking this value, will do the conversion, the specific conversion of the action in the Messageutils.java formattimes

, Boolean.② non-basic variables.Instead of the basic variable is the reference pass, the basic variable is the value pass!What about that? Should we write a wrapper of Char, Byte, short, int, long, float, double, and Boolean to wrap them into classes? But that's the way it is! But we don't have to write on our own, Java itself with these packages, is these basic types of packaging Class! Corresponding to the above basic variable type are:Character,Byte, short,Integer,long,Float,Double,Boolean.an

Android (Lollipop/5.0) Material Design (4) create a list and a card In your application, create complex lists and card and material design styles, and you can use RecyclerView and CardView parts. The create list RecyclerView component is a more advanced and flexible version list view. This widget is a very efficient c

Long id = cursor.getlong (ID); Long date = Cursor.getlong (date); Long Msgcount = Cursor.getlong (message_count); String recipids = cursor.getstring (recipient_ids); String snippet = cursor.getstring (snippet); Long Snippetcs = Cursor.getlong (snippet_cs); Long read = Cursor.getlong (read); Long type = Cursor.getlong (type); Long error = Cursor.getlong (error); Long Hasattach = Cursor.getlong (has_attachment); Long id = cursor.getlong (ID); Long date = Cursor.getlong (date); Long Msgcou