Brainstorming a better Facebook Login API for Android.

gistfile1.java

public class MyLoginActivity {
    private static final int REQUEST_FB = 1;

    @Override
    public void onCreate(Bundle bundle) {
        setContentView(R.layout.activity_login);

        findViewById(R.id.facebook_button).setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View view) {
                Intent intent = Zuck.newLoginIntent(this)
                    .setReadPermissions("basic_info", "email", "user_likes", "read_friendlists")
                    .setPublishPermissions("publish_actions")
                    .build();
                startActivityForResult(intent, REQUEST_FB);
            }
        });
    }

    @Override
    public void onActivityResult(int requestCode, int resultCode, Intent data) {
        if (requestCode != REQUEST_FB) {
            return;
        } 

        if (resultCode == RESULT_OK) {
            String token = Zuck.getResultAccessToken(data);
            // Store token wherever you want, and use it with a sane HTTP library like Retrofit.
        } else {
            Exception ex = Zuck.getResultError(data);
            // Show the error.
        }
    }
}