I am developing a application which fetches some data from a web service and displays in a list view. I have implemented a custom adapter which is extended by BaseAdapter. In the getView() method I inflate the raw also.. Those are working perfectly.
My problem is I have implemented code to show a dialog box when user click on an list item, but now I want to show another dialog box which has a custom list inside it (when Yes button clicked). I also want to show some data in that listview. [I have a ArrayList filled with the data that I wanted] . I'm writing the code inside my adapter class. Can anyone give me some idea how to do it ?
This is my code:
public class NewsRowAdapter extends BaseAdapter {
private Context mContext;
private Activity activity;
private static LayoutInflater inflater=null;
private ArrayList<HashMap<String, String>> data;
int resource;
//String response;
//Context context;
//Initialize adapter
public NewsRowAdapter(Context ctx,Activity act, int resource,ArrayList<HashMap<String, String>> d) {
super();
this.resource=resource;
this.data = d;
this.activity = act;
this.mContext = ctx;
inflater = (LayoutInflater)activity.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
}
public void dialogshow(final String Date,final String Start,final String End){
AlertDialog.Builder alertDialogBuilder = new AlertDialog.Builder(activity);
alertDialogBuilder.setTitle("Confirm your Action!");
// set dialog message
alertDialogBuilder
.setMessage("Click yes to exit!")
.setCancelable(false)
.setPositiveButton("Yes",new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog,int id) {
// if this button is clicked, close
// current activity
//MainActivity.this.finish();
// Toast.makeText(mContext, "Yes clicked", Toast.LENGTH_LONG).show();
//check similer records
// ShortList sh = new ShortList();
// ArrayList<HashMap<String, String>> duplicateList;
// duplicateList=sh.getDuplicated(Date, Start, End);
//if duplicates > 1 then show the popup list
// if(duplicateList.size()>1){
AlertDialog.Builder alertDialogBuilder2 = new AlertDialog.Builder(activity);
LayoutInflater infl = activity.getLayoutInflater();
//View vi = infl.inflate(id, root)
alertDialogBuilder2.setView(infl.inflate(R.layout.dialog_row, null))
.setPositiveButton("Accept", new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
// TODO Auto-generated method stub
Toast.makeText(mContext, "Accepted", Toast.LENGTH_LONG).show();
}
})
.setNegativeButton("Cancel", new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
// TODO Auto-generated method stub
dialog.dismiss();
}
});
alertDialogBuilder2.show();
// }
}
})
.setNegativeButton("No",new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog,int id) {
// if this button is clicked, just close
// the dialog box and do nothing
dialog.cancel();
}
});
alertDialogBuilder.show();
}
@Override
public View getView(final int position, View convertView, final ViewGroup parent) {
View vi = convertView;
if(convertView==null)
vi = inflater.inflate(R.layout.row,null);
final TextView firstname = (TextView) vi.findViewById(R.id.fname);
final TextView lastname = (TextView) vi.findViewById(R.id.lname);
final TextView startTime = (TextView) vi.findViewById(R.id.stime);
final TextView endTime = (TextView) vi.findViewById(R.id.etime);
final TextView date = (TextView) vi.findViewById(R.id.blank);
final ImageView img = (ImageView) vi.findViewById(R.id.list_image);
HashMap<String, String> song = new HashMap<String, String>();
song =data.get(position);
firstname.setText(song.get(MainActivity.TAG_PROP_FNAME));
lastname.setText(song.get(MainActivity.TAG_PROP_LNAME));
startTime.setText(song.get(MainActivity.TAG_STIME));
endTime.setText(song.get(MainActivity.TAG_ETIME));
date.setText(song.get(MainActivity.TAG_DATE));
//imageLoader.DisplayImage(song.get(CustomizedListView.KEY_THUMB_URL), img);
Button accept = (Button) vi.findViewById(R.id.button1);
accept.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
// TODO Auto-generated method stub
final int x = (int) getItemId(position);
/*Intent zoom=new Intent(mContext, Profile.class);
zoom.setFlags(Intent.FLAG_ACTIVITY_MULTIPLE_TASK);
zoom.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
mContext.startActivity(zoom);*/
// get the intent from the hashmap check if there is similar date and time.
//then store them in a list or array.
String getDate = (String) date.getText();
String getStartTime = startTime.getText().toString();
String getEndTime = endTime.getText().toString();
dialogshow(getDate,getStartTime,getEndTime);
}
});
vi.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
// TODO Auto-generated method stub
String getFname = firstname.getText().toString();
Toast.makeText(parent.getContext(), "view clicked: "+getFname , Toast.LENGTH_SHORT).show();
//get the id of the view
//check the id of the request
//call the web service acording to the id
Intent zoom=new Intent(parent.getContext(), Profile.class);
parent.getContext().startActivity(zoom);
}
});
return vi;
}
