@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.listview_main);
try {
sr_llayout = (LinearLayout) findViewById(R.id.sr_layout);
linflater = (LayoutInflater) getSystemService(Context.LAYOUT_INFLATER_SERVICE);
/* Create a DBAdapter object and set up a connection */
sr_datasource = new DBAdapter(this);
sr_datasource.open();
/* Create a cursor for the database search results */
mCursor_sresults = sr_datasource.getSearchResults();
int rideid_col = mCursor_sresults.getColumnIndex("s_rideid");
int usrid_col = mCursor_sresults.getColumnIndex("s_usrid");
int from_col = mCursor_sresults.getColumnIndex("s_ridefrom");
int to_col = mCursor_sresults.getColumnIndex("s_rideto");
int radius_col = mCursor_sresults.getColumnIndex("s_radius");
if (mCursor_sresults != null) {
/* Check if at least one result was returned. */
if (mCursor_sresults.moveToFirst()) {
int i = 0;
/* Loop through all the results */
do {
i++;
/* Map the layout of the customlist_viewitem xml file */
custom_view = linflater.inflate(R.layout.customlist_viewitem, null);
tv_email = (TextView) custom_view.findViewById(R.id.txt_email01);
tv_from = (TextView) custom_view.findViewById(R.id.txt_from02);
tv_to = (TextView) custom_view.findViewById(R.id.txt_to03);
tv_dist = (TextView) custom_view.findViewById(R.id.txt_dist04);
button_details = (Button) custom_view.findViewById(R.id.btn_details01);
tv_email.setId(i);
tv_from.setId(i);
tv_to.setId(i);
tv_dist.setId(i);
button_details.setId(i);
/* Set the text to be displayed to the user */
tv_email.setText(" Email -> " + mCursor_sresults.getString(usrid_col));
tv_from.setText(" From -> " + mCursor_sresults.getString(from_col));
tv_to.setText(" To -> " + mCursor_sresults.getString(to_col));
Double dist =
Double.parseDouble(
new DecimalFormat("#.##").format(mCursor_sresults.getDouble(radius_col)));
str_rideid = mCursor_sresults.getString(rideid_col);
str_usrid = mCursor_sresults.getString(usrid_col);
tv_dist.setText(" Dist -> " + dist + " miles");
button_details.setText(">>");
/* If details button is clicked then invoke the ConfirmRideActivity
which will list the carpool host details */
button_details.setOnClickListener(
new View.OnClickListener() {
@Override
public void onClick(View v) {
Intent goto_confirmride =
new Intent(DynamicListActivity.this, ConfirmRideActivity.class);
goto_confirmride.putExtra("usrid", str_usrid);
goto_confirmride.putExtra("rideid", str_rideid);
startActivity(goto_confirmride);
}
});
sr_llayout.addView(custom_view);
} while (mCursor_sresults.moveToNext());
}
}
mCursor_sresults.close();
sr_datasource.close();
} catch (Exception e) {
Log.e("Dynamic List Activity:", e.toString());
}
};
@Override
public void onClick(View arg0) {
try {
/* Open Database */
gr_datasource.open();
/* Get from and to address from autocomplete fields */
gr_frm_addr = gr_frm_acView.getText().toString();
gr_to_addr = gr_to_acView.getText().toString();
flag = 0;
/* Checking if FROM and TO address is empty */
if (gr_frm_addr.length() == 0) {
gr_frm_acView.setError("Enter from address");
flag = 1;
} else if (gr_to_addr.length() == 0) {
gr_to_acView.setError("Enter to address");
flag = 1;
}
/* Radius validation */
String str_radius = et_radius.getText().toString();
if (str_radius.length() == 0) {
et_radius.setError("Enter valid radius");
flag = 1;
} else {
rad_value = Integer.valueOf(et_radius.getText().toString());
if (rad_value < 0 || rad_value > 20) {
et_radius.setError("Limit 20 miles");
flag = 1;
}
}
/* Cost Validation */
String str_cost = et_cost.getText().toString();
if (str_cost.length() == 0) {
et_cost.setError("Enter valid cost");
flag = 1;
} else {
cost_value = Float.valueOf(et_cost.getText().toString());
if (cost_value < 0 || cost_value > 1000) {
et_cost.setError("Limit 1000 dollars");
flag = 1;
}
}
if (flag == 0) {
/* Function call to calculate lattitudes and longitudes for FROM address */
jsonObject_main_frm = getLocationInfo(gr_frm_addr);
frm_lattitude = getLattitude(jsonObject_main_frm);
frm_longitude = getLongitude(jsonObject_main_frm);
/* Function call to calculate lattitudes and longitudes for TO address */
jsonObject_main_to = getLocationInfo(gr_to_addr);
to_lattitude = getLattitude(jsonObject_main_to);
to_longitude = getLongitude(jsonObject_main_to);
str_date = datePicker.getText().toString();
/* Convert time to milliseconds */
time = dateTime.getTimeInMillis();
/* Insert into RIDEDETAILS table */
long id;
id =
gr_datasource.insertridedetails(
str_usrid,
gr_frm_addr,
gr_to_addr,
rad_value,
str_date,
time,
selected_seat,
cost_value,
frm_lattitude,
frm_longitude,
to_lattitude,
to_longitude);
/* Close database object */
gr_datasource.close();
/* On inserting Ride Details redirect to choose ride screen or exit */
AlertDialog.Builder alertDialogBuilder =
new AlertDialog.Builder(PlacesAutoCompleteActivity.this);
alertDialogBuilder.setTitle("Ride 'n Divide");
alertDialogBuilder
.setMessage("Thank you, for giving a ride! Do you want to check other rides?")
.setCancelable(false)
.setPositiveButton(
"Check Rides",
new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int id) {
Intent reselect =
new Intent(PlacesAutoCompleteActivity.this, ChooseRideActivity.class);
reselect.putExtra("usrid", str_usrid);
startActivity(reselect);
}
})
.setNegativeButton(
"Exit",
new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int id) {
dialog.cancel();
PlacesAutoCompleteActivity.this.finish();
}
});
AlertDialog alertDialog = alertDialogBuilder.create();
alertDialog.show();
}
} catch (Exception e) {
Log.e("Places AutoComplete Activity buttonsubmit:", e.toString());
}
}