[code]private void showLocationSettings() {
Snackbar snackbar = Snackbar.make(mainCoordinatorLayout, "Location Error: GPS Disabled!",
Snackbar.LENGTH_LONG)
.setAction("Enable", new View.OnClickListener() {
@Override public void onClick(View v) {
startActivity(new Intent(Settings.ACTION_LOCATION_SOURCE_SETTINGS));
}
});
snackbar.setActionTextColor(Color.RED);
snackbar.setDuration(Snackbar.LENGTH_INDEFINITE);[/code]
Cannot resolve Symbol LENGTH_LONG
i am beginner i am facing with that problem that cannot resolve symbol length_long ,i used Android studio 2.2.3 and i change my all versions in grid, but still the same problem