public class MainActivity extends AppCompatActivity
implements LoginSocial.OnFragmentInteractionListener, Updates.OnFragmentInteractionListener,View.OnClickListener,GoogleApiClient.OnConnectionFailedListener {
private SignInButton sign;
private GoogleApiClient googleApiClient;
static final int Set_Ringtone = 0;
static final int PICK_CONTACT_REQUEST = 1;
private static final int RC_SIGN_IN = 9001;
private String TAG;
private Toolbar toolbar;
private TabLayout tabLayout;
private ViewPager viewPager;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
FacebookSdk.sdkInitialize(getApplicationContext());
setContentView(R.layout.activity_main);
initializeControls();
loginWithFB();
toolbar = (Toolbar) findViewById(R.id.toolbar);
setSupportActionBar(toolbar);
getSupportActionBar().setDisplayHomeAsUpEnabled(true);
viewPager = (ViewPager) findViewById(R.id.viewpager);
setupViewPager(viewPager);
tabLayout = (TabLayout) findViewById(R.id.tabs);
tabLayout.setupWithViewPager(viewPager);
sign = (SignInButton)findViewById(R.id.sign_in_button);
sign.setOnClickListener(this);
}
@Override
public void onClick(View view) {
switch (view.getId())
{
case R.id.sign_in_button:
sign();
break;
}
}
private void sign() {
Intent signInIntent = Auth.GoogleSignInApi.getSignInIntent(googleApiClient);
startActivityForResult(signInIntent, RC_SIGN_IN);
}
@Override
public void onConnectionFailed(@NonNull ConnectionResult connectionResult) {
}
private void handleResult(GoogleSignInResult result) {
Log.d(TAG, "handleSignInResult:" + result.isSuccess());
if (result.isSuccess()) {
// Signed in successfully, show authenticated UI.
GoogleSignInAccount acct = result.getSignInAccount();
updateUI(true);
} else {
// Signed out, show unauthenticated UI.
updateUI(false);
}
}
private void updateUI(boolean b) {
}
private void setupViewPager(ViewPager viewPager) {
ViewPagerAdapter adapter = new ViewPagerAdapter(getSupportFragmentManager());
adapter.addFragment(new LoginSocial(), "ONE");
adapter.addFragment(new Updates(), "TWO");
viewPager.setAdapter(adapter);
}
@Override
public void onFragmentInteraction(Uri uri) {
}
class ViewPagerAdapter extends FragmentPagerAdapter {
private final List<Fragment> mFragmentList = new ArrayList<>();
private final List<String> mFragmentTitleList = new ArrayList<>();
public ViewPagerAdapter(FragmentManager manager) {
super(manager);
}
@Override
public Fragment getItem(int position) {
return mFragmentList.get(position);
}
@Override
public int getCount() {
return mFragmentList.size();
}
public void addFragment(Fragment fragment, String title) {
mFragmentList.add(fragment);
mFragmentTitleList.add(title);
}
@Override
public CharSequence getPageTitle(int position) {
return mFragmentTitleList.get(position);
}
}
TextView txtStatus;
LoginButton fb_login;
CallbackManager callbackManager;
private void initializeControls(){
callbackManager = CallbackManager.Factory.create();
txtStatus = (TextView) findViewById(R.id.txtStatus);
fb_login = (LoginButton) findViewById(R.id.fb_login);
}
private void loginWithFB(){
LoginManager.getInstance().registerCallback(callbackManager, new FacebookCallback<LoginResult>() {
@Override
public void onSuccess(LoginResult loginResult) {
txtStatus.setText("Login Success");
}
@Override
public void onCancel() {
txtStatus.setText("Login Cancelled.");
}
@Override
public void onError(FacebookException error) {
txtStatus.setText("Login Error:"+error.getMessage());
}
});
}
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
callbackManager.onActivityResult(requestCode, resultCode, data);
if (requestCode == RC_SIGN_IN) {
GoogleSignInResult result = Auth.GoogleSignInApi.getSignInResultFromIntent(data);
handleResult(result);
}
You can use FacebookSdk.isFacebookRequestCode() to check if the request code is from Facebook.
protected void onActivityResult(int requestCode, int resultCode, Intent data)
super.onActivityResult(requestCode, resultCode, data);
if (FacebookSdk.isFacebookRequestCode(requestCode) {
// Facebook
callbackManager.onActivityResult(requestCode, resultCode, data);
} else if (requestCode == RC_SIGN_IN) {
// Google
GoogleSignInResult result = Auth.GoogleSignInApi.getSignInResultFromIntent(data);
handleResult(result);
}
}