[Solved] How to solve this facebook key hash error?
public void generateHashkey(){ try { PackageInfo info = getPackageManager().getPackageInfo(PACKAGE, PackageManager.GET_SIGNATURES); for (Signature signature : info.signatures) { MessageDigest md = MessageDigest.getInstance(“SHA”); md.update(signature.toByteArray()); String s = Base64.encodeToString(md.digest(), Base64.NO_WRAP); Log.e(“HASH KEY “, s); } } catch (PackageManager.NameNotFoundException e) { Log.d(“Name not found”, e.getMessage(), e); } catch (NoSuchAlgorithmException e) { Log.d(“Error”, e.getMessage(), e); } } try to generate the … Read more