package com.google.mcommerce.sample.android.chapter07.preferences;
// This file is MainActivity.java
import java.util.Set;
import android.app.Activity;
import android.content.Intent;
import android.content.SharedPreferences;
import android.content.res.Resources;
import android.os.Bundle;
import android.preference.PreferenceManager;
import android.view.Menu;
import android.view.MenuInflater;
import android.view.MenuItem;
import android.widget.TextView;
import com.google.mcommerce.sample.android.R;
public class PreferencesMultiActivity extends Activity {
private Resources resources;
private TextView tv = null;
// private SharedPreferences prefs;
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.c07_preferences_layout);
resources = this.getResources();
tv = (TextView) findViewById(R.id.text1);
setOptionText();
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
MenuInflater inflater = getMenuInflater();
inflater.inflate(R.menu.mainmenu, menu);
return true;
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
if (item.getItemId() == R.id.menu_prefs) {
Intent intent = new Intent().setClass(this,
FlightPreferenceMulti.class);
this.startActivityForResult(intent, 0);
}
return true;
}
@Override
public void onActivityResult(int reqCode, int resCode, Intent data) {
super.onActivityResult(reqCode, resCode, data);
setOptionText();
}
private void setOptionText() {
SharedPreferences prefs = PreferenceManager
.getDefaultSharedPreferences(this);
Set<String> option = prefs
.getStringSet(resources
.getString(R.string.selected_flight_sort_option), null);
String[] optionText = resources
.getStringArray(R.array.flight_sort_options);
tv.setText("option value is " + option + ")");
}
}