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package org.navitproject.navit;
import java.util.ArrayList;
import java.util.List;
import org.navitproject.navit.NavitAddressSearchActivity.NavitAddress;
import android.app.Application;
import android.content.SharedPreferences;
import android.util.Log;
public class NavitAppConfig extends Application {
private static final int MAX_LAST_ADDRESSES = 10;
private static final String TAG = "Navit";
private List<NavitAddress> mLastAddresses = null;
private int mLastAddressField;
private SharedPreferences mSettings;
@Override
public void onCreate() {
mSettings = getSharedPreferences(Navit.NAVIT_PREFS, MODE_PRIVATE);
super.onCreate();
}
public List<NavitAddress> getLastAddresses() {
if (mLastAddresses == null) {
mLastAddresses = new ArrayList<NavitAddress>();
int mLastAddressField = mSettings.getInt("LastAddress", -1);
if (mLastAddressField >= 0) {
int index = mLastAddressField;
do {
String addr_str = mSettings.getString("LastAddress_" + String.valueOf(index), "");
if (addr_str.length() > 0) {
mLastAddresses.add(new NavitAddress(
1,
mSettings.getFloat("LastAddress_Lat_" + String.valueOf(index), 0),
mSettings.getFloat("LastAddress_Lon_" + String.valueOf(index), 0),
addr_str));
}
if (--index < 0) index = MAX_LAST_ADDRESSES - 1;
} while (index != mLastAddressField);
}
}
return mLastAddresses;
}
public void addLastAddress(NavitAddress newAddress) {
getLastAddresses();
mLastAddresses.add(newAddress);
if (mLastAddresses.size() > MAX_LAST_ADDRESSES) mLastAddresses.remove(0);
mLastAddressField++;
if (mLastAddressField >= MAX_LAST_ADDRESSES) mLastAddressField = 0;
SharedPreferences.Editor editSettings = mSettings.edit();
editSettings.putInt("LastAddress", mLastAddressField);
editSettings.putString("LastAddress_" + String.valueOf(mLastAddressField), newAddress.addr);
editSettings.putFloat("LastAddress_Lat_" + String.valueOf(mLastAddressField), newAddress.lat);
editSettings.putFloat("LastAddress_Lon_" + String.valueOf(mLastAddressField), newAddress.lon);
editSettings.commit();
}
}
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