I found a solution to this. It’s bloody witchcraft, but it works. When you install the client, open Control Panel > Network Connections. You’ll see a disabled network connection that was added by the TAP installer (Local Area Connection 3 or some such). Right Click it, click Enable. The device will not reset itself to … Read more
Just pass in the current Context to the Adapter constructor and store it as a field. Then inside the onClick you can use that context to call startActivity(). pseudo-code public class MyAdapter extends Adapter { private Context context; public MyAdapter(Context context) { this.context = context; } public View getView(…){ View v; v.setOnClickListener(new OnClickListener() { void … Read more
Simply write listView.setAdapter(null);
First of all you have to create a VirtualBox Host-Only Ethernet adapter In Virtualbox : Go to File > Preferences On the Network tab select Host only Networks click on “add a Host-only adapter” give it a name by default it is “VirtualBox Host-Only Ethernet adapter” In Windows : go to Network connections on Windows … Read more
Many examples of Adapter are trivial or unrealistic (Rectangle vs. LegacyRectangle, Ratchet vs. Socket, SquarePeg vs RoundPeg, Duck vs. Turkey). Worse, many don’t show multiple Adapters for different Adaptees (someone cited Java’s Arrays.asList as an example of the adapter pattern). Adapting an interface of only one class to work with another seems a weak example … Read more
Yes you can. In the adapter Add a new Field : private Context mContext; In the adapter Constructor add the following code : public AdapterName(……, Context context) { //your code. this.mContext = context; } In the getView(…) of Adapter: Button btn = (Button) convertView.findViewById(yourButtonId); btn.setOnClickListener(new Button.OnClickListener() { @Override public void onClick(View v) { if (mContext … Read more
Well adapters in Android are basically a bridge between the UI components and the data source that fill data into the UI Component For example, Lists (UI Component) get populated by using a list adapter, from a data source array.
The Facade Pattern wiki page has a brief note about this. “An Adapter is used when the wrapper must respect a particular interface and must support a polymorphic behavior. On the other hand, a facade is used when one wants an easier or simpler interface to work with.” I heard an analogy that you should … Read more
I know the thread is old, but just in case… User object: public class User{ private int _id; private String _name; public User(){ this._id = 0; this._name = “”; } public void setId(int id){ this._id = id; } public int getId(){ return this._id; } public void setName(String name){ this._name = name; } public String getName(){ … Read more
I see these methods as a cleaner approach to accessing my list’s data. Instead of directly accessing my adapter object via something like myListData.get(position) i can simply call the adapter like adapter.get(position). The same goes for getItemId. Usually I would use this method when I want to execute some task based on the unique ID … Read more