Now remembers last station selections
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parent
bcc40e291d
commit
4b94669aa7
@ -36,5 +36,7 @@
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<string name="getting_on_this_train">I will board this train</string>
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<string name="departure_options">Departure options</string>
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<string name="your_train">Your train</string>
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<string name="skip_alert">Skip alert</string>
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<string name="set_up_departure_alert">Set up departure alert</string>
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</resources>
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@ -1,7 +1,10 @@
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package com.dougkeen.bart;
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import android.app.Dialog;
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import android.content.Context;
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import android.content.DialogInterface;
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import android.content.SharedPreferences;
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import android.content.SharedPreferences.Editor;
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import android.os.Bundle;
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import android.support.v4.app.DialogFragment;
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import android.support.v4.app.FragmentActivity;
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@ -14,6 +17,8 @@ import com.dougkeen.bart.model.Station;
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public abstract class AbstractRouteSelectionFragment extends DialogFragment {
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private static final String KEY_LAST_SELECTED_DESTINATION = "lastSelectedDestination";
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private static final String KEY_LAST_SELECTED_ORIGIN = "lastSelectedOrigin";
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protected String mTitle;
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public AbstractRouteSelectionFragment(String title) {
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@ -25,6 +30,14 @@ public abstract class AbstractRouteSelectionFragment extends DialogFragment {
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public void onStart() {
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super.onStart();
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SharedPreferences preferences = getActivity().getPreferences(
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Context.MODE_PRIVATE);
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final int lastSelectedOriginPosition = preferences.getInt(
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KEY_LAST_SELECTED_ORIGIN, 0);
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final int lastSelectedDestinationPosition = preferences.getInt(
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KEY_LAST_SELECTED_DESTINATION, 1);
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final Dialog dialog = getDialog();
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final FragmentActivity activity = getActivity();
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ArrayAdapter<Station> originSpinnerAdapter = new ArrayAdapter<Station>(
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@ -32,8 +45,10 @@ public abstract class AbstractRouteSelectionFragment extends DialogFragment {
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Station.getStationList());
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originSpinnerAdapter
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.setDropDownViewResource(R.layout.simple_spinner_dropdown_item);
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((Spinner) dialog.findViewById(R.id.origin_spinner))
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.setAdapter(originSpinnerAdapter);
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final Spinner originSpinner = (Spinner) dialog
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.findViewById(R.id.origin_spinner);
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originSpinner.setAdapter(originSpinnerAdapter);
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originSpinner.setSelection(lastSelectedOriginPosition);
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ArrayAdapter<Station> destinationSpinnerAdapter = new ArrayAdapter<Station>(
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activity, android.R.layout.simple_spinner_item,
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@ -41,8 +56,10 @@ public abstract class AbstractRouteSelectionFragment extends DialogFragment {
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destinationSpinnerAdapter
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.setDropDownViewResource(R.layout.simple_spinner_dropdown_item);
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((Spinner) dialog.findViewById(R.id.destination_spinner))
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.setAdapter(destinationSpinnerAdapter);
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final Spinner destinationSpinner = (Spinner) dialog
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.findViewById(R.id.destination_spinner);
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destinationSpinner.setAdapter(destinationSpinnerAdapter);
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destinationSpinner.setSelection(lastSelectedDestinationPosition);
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}
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@Override
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@ -72,10 +89,13 @@ public abstract class AbstractRouteSelectionFragment extends DialogFragment {
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protected void handleOkClick() {
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final Dialog dialog = getDialog();
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Station origin = (Station) ((Spinner) dialog
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.findViewById(R.id.origin_spinner)).getSelectedItem();
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Station destination = (Station) ((Spinner) dialog
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.findViewById(R.id.destination_spinner)).getSelectedItem();
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final Spinner originSpinner = (Spinner) dialog
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.findViewById(R.id.origin_spinner);
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final Spinner destinationSpinner = (Spinner) dialog
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.findViewById(R.id.destination_spinner);
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Station origin = (Station) originSpinner.getSelectedItem();
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Station destination = (Station) destinationSpinner.getSelectedItem();
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if (origin == null) {
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Toast.makeText(dialog.getContext(),
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com.dougkeen.bart.R.string.error_null_origin,
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@ -95,6 +115,15 @@ public abstract class AbstractRouteSelectionFragment extends DialogFragment {
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Toast.LENGTH_LONG).show();
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return;
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}
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final Editor prefsEditor = getActivity().getPreferences(
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Context.MODE_PRIVATE).edit();
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prefsEditor.putInt(KEY_LAST_SELECTED_ORIGIN,
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originSpinner.getSelectedItemPosition());
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prefsEditor.putInt(KEY_LAST_SELECTED_DESTINATION,
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destinationSpinner.getSelectedItemPosition());
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prefsEditor.commit();
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onOkButtonClick(origin, destination);
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}
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