/////here is my code///////////////////////
package my.com;
import my.com.R;
import my.com.SpinnerDBHelper;
import android.app.Activity;
import android.app.LauncherActivity.ListItem;
import android.app.ListActivity;
import android.content.Context;
import android.database.Cursor;
import android.os.Bundle;
import android.text.Layout;
import android.util.Log;
import android.util.SparseBooleanArray;
import android.view.View;
import android.widget.Adapter;
import android.widget.AdapterView;
import android.widget.ArrayAdapter;
import android.widget.Button;
import android.widget.Checkable;
import android.widget.CursorAdapter;
import android.widget.ListAdapter;
import android.widget.ListView;
import android.widget.SimpleCursorAdapter;
import android.widget.Toast;
public class MyListActivity extends Activity {
private String my_sel_items;
ListView lView;
String[] from;
/** Called when the activity is first created. */
private SpinnerDBHelper thisTestDBAdapter;
SimpleCursorAdapter adapter;
public void onCreate(Bundle icicle) {
super.onCreate(icicle);
// setContentView(R.layout.main);
setContentView(R.layout.main);
my_sel_items=new String();
lView = (ListView) findViewById(R.id.listView1);
thisTestDBAdapter = new SpinnerDBHelper(this);
// View mlayout= findViewById(R.id.laidout);
// set the color
Button submit = (Button) findViewById(R.id.button);
submit.setOnClickListener(new View.OnClickListener() {
public void onClick(View v) {
final SparseBooleanArray checkedItems =
lView.getCheckedItemPositions();
if (checkedItems == null) {
int duration = Toast.LENGTH_SHORT;
Context context = getApplicationContext();
Toast toast = Toast.makeText(context, "no items
selected", duration);
toast.show();
return;
}
final int checkedItemsCount = checkedItems.size();
for (int i = 0; i < checkedItemsCount; ++i) {
// This tells us the item position we are looking at
final int position = checkedItems.keyAt(i);
// And this tells us the item status at the above
position
final boolean isChecked = checkedItems.valueAt(i);
// And we can get our data from the adapter like that
Object currentItem =adapter.getItem(position);
Context context = getApplicationContext();
//CharSequence text = "Hello toast!";
int duration = Toast.LENGTH_SHORT;
Toast toast =
Toast.makeText(context,currentItem.toString() , duration);
toast.show();
}
}
});
lView.setOnItemClickListener(
new AdapterView.OnItemClickListener() {
public void onItemClick(AdapterView<?>
parent,
View view2, int pos, long id) {
// String valor2 =
parent.getItemAtPosition(pos).toString();
//
Toast.makeText(getBaseContext(),valor2,Toast.LENGTH_SHORT).show();
//Log.v("valor2:", valor2);
// recProdSpinner();
final SparseBooleanArray checkedItems =
lView.getCheckedItemPositions();
final int checkedItemsCount =
checkedItems.size();
for (int i = 0; i <
checkedItemsCount; ++i) {
// This tells us the item
position we are looking at
final int position =
checkedItems.keyAt(i);
// And this tells us the item
status at the above
position
final boolean isChecked =
checkedItems.valueAt(i);
// And we can get our data from
the adapter like
that
final Object currentItem
=adapter.getItem(position);
// final Object c=adapter.
Context context =
getApplicationContext();
//CharSequence text = "Hello
toast!";
int duration =
Toast.LENGTH_SHORT;
Toast toast =
Toast.makeText(context,currentItem.toString() , duration);
toast.show();
}
}
});
Button cancel= (Button) findViewById(R.id.button2);
thisTestDBAdapter.deleteAll();
thisTestDBAdapter.deleteAll();
thisTestDBAdapter.insertMedicine("Penadol","AA");
thisTestDBAdapter.insertMedicine("Calpol","AA");
thisTestDBAdapter.insertMedicine("Forage","AA");
thisTestDBAdapter.insertMedicine("Metlife","AA");
thisTestDBAdapter.insertMedicine("Memi","AA");
thisTestDBAdapter.insertMedicine("Demi","AA");
fillData();
// thisTestDBAdapter.insertPrescription(3,5,6);
// thisTestDBAdapter.insertPrescription(2,5,6);
// thisTestDBAdapter.insertPrescription(4,5,6);
// thisTestDBAdapter.insertPrescription(1,5,6);
// Create an array of Strings, that will be put to our
ListActivity
//String[] names = new String[] { "Linux", "Windows7",
"Eclipse",
"Suse",
// };
//setListAdapter(new ArrayAdapter<String>(this,
//android.R.layout.simple_list_item_multiple_choice,
//android.R.id.text1, names));
//ListView listView = getListView();
//listView.setChoiceMode(ListView.CHOICE_MODE_MULTIPLE);
}
private void fillData() {
Cursor coloursCursor;
//Spinner colourSpinner = (Spinner)
findViewById(R.id.my_colour_spinner);
coloursCursor = thisTestDBAdapter.fetchAllMedicines();
startManagingCursor( coloursCursor);
/*Create an array to specify the fields we want to display in
the list (only the 'colourName' column in this case) */
from = new String[]{thisTestDBAdapter.medicine_name};
/* and an array of the fields we want to bind those fields to
(in this case just the textView 'tvDBViewRow' from our new
db_view_row.xml layout above) */
int[] to = new int[]{android.R.id.text1, android.R.id.text2};
/* Now create a simple cursor adapter.. */
//ListAdapter adapter;
//setListAdapter(new ArrayAdapter<String>(this,
//android.R.layout.simple_list_item_multiple_choice,
//android.R.id.text1, from));
//CursorAdapter colourAdapter =
//new SimpleCursorAdapter(this, R.layout.main, coloursCursor,
from, to);
// setListAdapter(colourAdapter);
// ListAdapter adapter = new SimpleCursorAdapter(this, //
Context.
//
android.R.layout.select_dialog_multichoice, // Specify the row
template
//
// to use (here, two
//
// columns bound to the
//
// two retrieved cursor
//
// rows).
// coloursCursor, // Pass in the cursor to
bind to.
// // Array of cursor columns to bind to.
// from,
// // Parallel array of which template
objects to bind to those
// // columns
// to);
adapter=new SimpleCursorAdapter(this,
android.R.layout.simple_list_item_multiple_choice,
coloursCursor, from ,to);
//
lView.setAdapter(adapter);
lView.setChoiceMode(ListView.CHOICE_MODE_MULTIPLE);
lView.setItemsCanFocus(true);
lView.setClickable(true);
lView.setFocusable(true);
//
lView.setBackgroundResource(android.R.drawable.menuitem_background);
final SparseBooleanArray checkedItems =
lView.getCheckedItemPositions();
if (checkedItems == null) {
// That means our list is not able to handle selection
// (choiceMode is CHOICE_MODE_NONE for example)
return;
}
final int checkedItemsCount = checkedItems.size();
for (int i = 0; i < checkedItemsCount; ++i) {
// This tells us the item position we are looking at
final int position = checkedItems.keyAt(i);
// And this tells us the item status at the above position
final boolean isChecked = checkedItems.valueAt(i);
// And we can get our data from the adapter like that
ListItem currentItem =(ListItem) adapter.getItem(position);
Context context = getApplicationContext();
//CharSequence text = "Hello toast!";
int duration = Toast.LENGTH_SHORT;
Toast toast = Toast.makeText(context," "+currentItem,
duration);
toast.show();
}
// Bind to our new adapter.
// setListAdapter(adapter);
// ListView listView = getListView();
// listView.setChoiceMode(ListView.CHOICE_MODE_MULTIPLE);
/* and assign it to our Spinner widget */
//colourSpinner.setAdapter(colourAdapter);
}
}
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