I have fetched images and text as listview from database.now on clicking the particular text or image i should print same text.
Eg: if i click the listview of food menu then it should print food menu.if i click list view of catalogue it should print the catalogue .
enter code here
JSONArray json = jArray.getJSONArray("mainmenu");
list=(ListView)findViewById(R.id.mainmenulist);
adapter=new MainMenulist(this, json);
list.setAdapter(adapter);
Main menu listview
public class MainMenulist extends BaseAdapter {
protected static Context Context = null;
int i;
String qrimage;
Bitmap bmp, resizedbitmap;
Bitmap[] bmps;
Activity activity = null;
private LayoutInflater inflater;
private ImageView[] mImages;
String[] itemimage;
TextView[] tv;
String itemname;
public String[] itemnames;
HashMap<String, String> map = new HashMap<String, String>();
public MainMenulist(Context context, JSONArray imageArrayJson) {
Context = context;
// inflater =
// (LayoutInflater)activity.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
// imageLoader=new ImageLoader(activity);
inflater = LayoutInflater.from(context);
this.mImages = new ImageView[imageArrayJson.length()];
this.bmps = new Bitmap[imageArrayJson.length()];
this.itemnames = new String[imageArrayJson.length()];
try {
for (i = 0; i < imageArrayJson.length(); i++) {
JSONObject image = imageArrayJson.getJSONObject(i);
qrimage = image.getString("menuimage");
itemname = image.getString("menuname");
itemnames[i] = itemname;
byte[] qrimageBytes = Base64.decode(qrimage.getBytes());
bmp = BitmapFactory.decodeByteArray(qrimageBytes, 0,
qrimageBytes.length);
int width = 100;
int height = 100;
resizedbitmap = Bitmap.createScaledBitmap(bmp, width, height,
true);
bmps[i] = bmp;
mImages[i] = new ImageView(context);
mImages[i].setImageBitmap(resizedbitmap);
mImages[i].setScaleType(ImageView.ScaleType.FIT_START);
// tv[i].setText(itemname);
}
System.out.println(itemnames[i]);
System.out.println(map);
} catch (Exception e) {
// TODO: handle exception
}
}
public int getCount() {
return mImages.length;
}
public Object getItem(int position) {
return position;
}
public long getItemId(int position) {
return position;
}
public View getView(final int position, View convertView, ViewGroup parent) {
View vi = convertView;
vi = inflater.inflate(R.layout.mainmenulistview, null);
TextView text = (TextView) vi.findViewById(R.id.menutext);
ImageView image = (ImageView) vi.findViewById(R.id.menuimage);
image.setImageBitmap(bmps[position]);
text.setText(itemnames[position]);
text.setOnClickListener(new OnClickListener() {
public void onClick(View v) {
// TODO Auto-generated method stub
if (itemnames[position].equals("Food Menu")) {
Intent intent = new Intent(Context, FoodMenu.class);
System.out.println("prakash");
Context.startActivity(intent);
}
}
});
return vi;
}
}
i can fetch all items in menulistview.java please tell me how to get particular list view click means particular item prints
Check below code
Think you want to print name as you suggested at the place of your
System.out.printlnstatement