// load from settings/instanceState
private void loadSettingsAndInstanceState(Activity context, Bundle savedInstanceState) {
SharedPreferences sharedPref = PreferenceManager.getDefaultSharedPreferences(context);
this.mCurrentPath = sharedPref.getString(STATE_CurrentPath, this.mCurrentPath);
this.mDirQueryID = sharedPref.getInt(STATE_DirQueryID, this.getDirQueryID());
this.mSortID = sharedPref.getInt(STATE_SortID, this.mSortID);
this.mSortAscending = sharedPref.getBoolean(STATE_SortAscending, this.mSortAscending);
this.mCurrentLatLon.get(
DirectoryFormatter.parseLatLon(sharedPref.getString(STATE_LAT_LON, null)));
// instance state overrides settings
if (savedInstanceState != null) {
this.mCurrentPath = savedInstanceState.getString(STATE_CurrentPath, this.mCurrentPath);
this.mDirQueryID = savedInstanceState.getInt(STATE_DirQueryID, this.getDirQueryID());
this.mSortID = savedInstanceState.getInt(STATE_SortID, this.mSortID);
this.mSortAscending =
savedInstanceState.getBoolean(STATE_SortAscending, this.mSortAscending);
this.mFilter = savedInstanceState.getParcelable(STATE_Filter);
this.mCurrentLatLon.get(
DirectoryFormatter.parseLatLon(savedInstanceState.getString(STATE_LAT_LON)));
this.mUseLatLon = savedInstanceState.getBoolean(STATE_LAT_LON_ACTIVE, this.mUseLatLon);
}
if (this.mFilter == null) {
this.mFilter = new GalleryFilterParameterParcelable();
mFilter.loadSettings(sharedPref);
}
// extra parameter
this.mGalleryContentQuery = context.getIntent().getParcelableExtra(EXTRA_QUERY);
if (this.mGalleryContentQuery == null)
this.mGalleryContentQuery = FotoSql.getQuery(FotoSql.QUERY_TYPE_DEFAULT);
}
private void navigateTo(String selectedAbsolutePath, int queryTypeId) {
if (selectedAbsolutePath != null) {
if (mGalleryQueryParameter.mUseLatLon) {
Log.d(
Global.LOG_CONTEXT,
"FotoGalleryActivity.navigateTo "
+ selectedAbsolutePath
+ " from "
+ mGalleryQueryParameter.mCurrentLatLon);
this.mGalleryQueryParameter.mCurrentLatLon.get(
DirectoryFormatter.parseLatLon(selectedAbsolutePath));
reloadGui();
} else { // if (this.mGalleryQueryParameter.mCurrentPath.compareTo(selectedAbsolutePath) !=
// 0) {
Log.d(
Global.LOG_CONTEXT,
"FotoGalleryActivity.navigateTo "
+ selectedAbsolutePath
+ " from "
+ this.mGalleryQueryParameter.mCurrentPath);
this.mGalleryQueryParameter.mCurrentPath = selectedAbsolutePath;
this.mGalleryQueryParameter.mDirQueryID = queryTypeId;
setTitle();
reloadGui();
}
}
}
/** *********** local helper **************** */
private String convertLL(double latLon) {
if (Double.isNaN(latLon)) return "";
return DirectoryFormatter.parseLatLon(latLon);
}