private static void showExifInformation(IImage image, View d, Activity activity) {
ExifInterface exif = getExif(image);
if (exif == null) {
hideExifInformation(d);
return;
}
String value = exif.getAttribute(ExifInterface.TAG_MAKE);
if (value != null) {
setDetailsValue(d, value, R.id.details_make_value);
} else {
hideDetailsRow(d, R.id.details_make_row);
}
value = exif.getAttribute(ExifInterface.TAG_MODEL);
if (value != null) {
setDetailsValue(d, value, R.id.details_model_value);
} else {
hideDetailsRow(d, R.id.details_model_row);
}
value = getWhiteBalanceString(exif);
if (value != null && !value.equals(EMPTY_STRING)) {
setDetailsValue(d, value, R.id.details_whitebalance_value);
} else {
hideDetailsRow(d, R.id.details_whitebalance_row);
}
setLatLngDetails(d, activity, exif);
}
private static void hideExifInformation(View d) {
hideDetailsRow(d, R.id.details_resolution_row);
hideDetailsRow(d, R.id.details_make_row);
hideDetailsRow(d, R.id.details_model_row);
hideDetailsRow(d, R.id.details_whitebalance_row);
hideDetailsRow(d, R.id.details_latitude_row);
hideDetailsRow(d, R.id.details_longitude_row);
hideDetailsRow(d, R.id.details_location_row);
}
public void onComplete(String location) {
// View d is per-thread data, so when setDetailsValue is
// executed by UI thread, it doesn't matter whether the
// details dialog is dismissed or not.
View view = mView.get();
if (view == null) return;
if (!location.equals(MenuHelper.EMPTY_STRING)) {
MenuHelper.setDetailsValue(view, location, R.id.details_location_value);
} else {
MenuHelper.hideDetailsRow(view, R.id.details_location_row);
}
}
private static void setLatLngDetails(final View d, Activity context, ExifInterface exif) {
float[] latlng = new float[2];
if (exif.getLatLong(latlng)) {
setDetailsValue(d, String.valueOf(latlng[0]), R.id.details_latitude_value);
setDetailsValue(d, String.valueOf(latlng[1]), R.id.details_longitude_value);
if (latlng[0] == INVALID_LATLNG || latlng[1] == INVALID_LATLNG) {
hideDetailsRow(d, R.id.details_latitude_row);
hideDetailsRow(d, R.id.details_longitude_row);
hideDetailsRow(d, R.id.details_location_row);
return;
}
UpdateLocationCallback cb = new UpdateLocationCallback(new WeakReference<View>(d));
Geocoder geocoder = new Geocoder(context);
new ReverseGeocoderTask(geocoder, latlng, cb).execute();
} else {
hideDetailsRow(d, R.id.details_latitude_row);
hideDetailsRow(d, R.id.details_longitude_row);
hideDetailsRow(d, R.id.details_location_row);
}
}