public boolean onContextItemSelected(MenuItem menuItem) {
AdapterView.AdapterContextMenuInfo info =
(AdapterView.AdapterContextMenuInfo) menuItem.getMenuInfo();
contextSelection = info.position;
switch (menuItem.getItemId()) {
case CONTEXT_EDIT:
Intent iAddTask = new Intent("ca.projectkarma.gradetrackr.activity.ADDTASK");
iAddTask.putExtra("idEdit_Item", tasks.get(contextSelection).getDatabaseID());
iAddTask.putExtra("id_Mode", EditMode.EDIT_MODE);
startActivity(iAddTask);
dataReset();
return true;
case CONTEXT_DELETE:
tasksDB.open();
Cursor cDelete = tasksDB.getTask(tasks.get(contextSelection).getDatabaseID());
String titleDelete = cDelete.getString(cDelete.getColumnIndex("taskTitle"));
tasksDB.close();
new AlertDialog.Builder(this)
.setTitle("Delete Task?")
.setMessage("Are you sure you want to delete \"" + titleDelete + "\"?")
.setPositiveButton(
"Delete",
new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which) {
tasksDB.open();
Cursor cDelete = tasksDB.getTask(tasks.get(contextSelection).getDatabaseID());
String titleDelete = cDelete.getString(cDelete.getColumnIndex("taskTitle"));
tasksDB.deleteTask(tasks.get(contextSelection).getDatabaseID());
tasksDB.close();
Toast toast =
Toast.makeText(
context,
titleDelete + " was deleted successfully.",
Toast.LENGTH_SHORT);
try {
// center toast
((TextView) ((LinearLayout) toast.getView()).getChildAt(0))
.setGravity(Gravity.CENTER_HORIZONTAL);
} catch (ClassCastException cce) {
}
toast.show();
dataReset();
}
})
.setNegativeButton("Cancel", null)
.show();
return true;
default:
return super.onContextItemSelected(menuItem);
}
}
public void dataReadToList() {
tasksDB.open();
Cursor c = tasksDB.getAllTasks();
if (c.moveToFirst()) {
do { // get ids of each
tasks.add(
new TaskData(
c.getInt(c.getColumnIndex("_id")),
c.getString(c.getColumnIndex("taskTitle")),
c.getString(c.getColumnIndex("taskDateDue")),
c.getString(c.getColumnIndex("taskDateDueTime")),
context));
} while (c.moveToNext());
}
Collections.sort(tasks, new TaskData());
// TODO: move aside already completed tasks or duedates that have
// already passed (display in red font next to task?
tasksDB.close();
}
