我试图在我的 Android 应用程序中将内容分享到 Facebook，我需要一个密钥哈希......但我无法查看HashKey我的logcat因为GET_SIGNATURES已弃用......有什么方法可以查看我的哈希密钥？
这是代码
public class MainActivity extends AppCompatActivity {
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
printhashkey();
}
public void printhashkey(){
try {
PackageInfo info = getPackageManager().getPackageInfo(
"com.capstone.facebookshare",
PackageManager.GET_SIGNATURES);
for (Signature signature : info.signatures) {
MessageDigest md = MessageDigest.getInstance("SHA");
md.update(signature.toByteArray());
Log.d("KeyHash:", Base64.encodeToString(md.digest(), Base64.DEFAULT));
}
} catch (PackageManager.NameNotFoundException e) {
} catch (NoSuchAlgorithmException e) {
}
}
}