I facing an issue with my android project. I already have a fragment with a facebook button for login, and it works well. It displays a greeting message and user profile thumbnail. I have a second activity that contains a navigation drawer, with different items.
I want to retrieve user's informations (like profile thumbnail, name, email), to display inside my drawer header.
I tried with intent, and with Picasso, but no one works (or maybe i'm doing something wrong).
Here is my drawer activity :
public class DrawerActivity extends AppCompatActivity
implements NavigationView.OnNavigationItemSelectedListener {
private ImageView profilePicture;
@Override
protected void onCreate(@Nullable Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_drawer);
ImageView profilePicture = findViewById(R.id.profilePicture);
Toolbar toolbar = (Toolbar) findViewById(R.id.toolbar);
setSupportActionBar(toolbar);
DrawerLayout drawer = (DrawerLayout) findViewById(R.id.drawer_layout);
ActionBarDrawerToggle toggle = new ActionBarDrawerToggle(this, drawer, toolbar,
R.string.navigation_drawer_open,
R.string.navigation_drawer_close);
drawer.addDrawerListener(toggle);
toggle.syncState();
NavigationView navigationView = (NavigationView) findViewById(R.id.nav_view);
navigationView.setNavigationItemSelectedListener(this);
if (savedInstanceState == null) {
showFragment(new WelcomeActivity());
}
}
@Override
public void onBackPressed() {
DrawerLayout drawer = (DrawerLayout) findViewById(R.id.drawer_layout);
if (drawer.isDrawerOpen(GravityCompat.START)) {
drawer.closeDrawer(GravityCompat.START);
} else {
super.onBackPressed();
}
}
@Override
public boolean onNavigationItemSelected(@NonNull MenuItem item) {
int id = item.getItemId();
switch (id) {
case R.id.nav_accueil:
showFragment(new WelcomeActivity());
break;
case R.id.nav_tools:
showFragment(new LifeCounterActivity());
break;
case R.id.nav_videos:
showFragment(new ChannelActivity());
break;
case R.id.nav_connexion:
showFragment(new LoginActivity());
break;
default:
return false;
}
DrawerLayout drawer = (DrawerLayout) findViewById(R.id.drawer_layout);
drawer.closeDrawer(GravityCompat.START);
return true;
}
private void showFragment(Fragment fragment) {
FragmentManager fragmentManager = getSupportFragmentManager();
fragmentManager.beginTransaction()
.replace(R.id.content_main, fragment)
.setTransition(FragmentTransaction.TRANSIT_FRAGMENT_FADE)
.commit();
}
}
Here is my facebook fragment :
public class FacebookFragment extends Fragment{
private LoginButton loginButton;
private Button getUserInterests;
private boolean postingEnabled = false;
private static final String PERMISSION = "publish_actions";
private final String PENDING_ACTION_BUNDLE_KEY =
"com.example.hellofacebook:PendingAction";
private Button postStatusUpdateButton;
private Button postPhotoButton;
private ImageView profilePicImageView;
private TextView greeting;
private PendingAction pendingAction = PendingAction.NONE;
private boolean canPresentShareDialog;
private boolean canPresentShareDialogWithPhotos;
private CallbackManager callbackManager;
private ProfileTracker profileTracker;
private ShareDialog shareDialog;
private FacebookCallback<Sharer.Result> shareCallback = new FacebookCallback<Sharer.Result>() {
@Override
public void onCancel() {
Log.d("FacebookFragment", "Canceled");
}
@Override
public void onError(FacebookException error) {
Log.d("FacebookFragment", String.format("Error: %s", error.toString()));
String title = getString(R.string.error);
String alertMessage = error.getMessage();
showResult(title, alertMessage);
}
@Override
public void onSuccess(Sharer.Result result) {
Log.d("FacebookFragment", "Success!");
if (result.getPostId() != null) {
String title = getString(R.string.success);
String id = result.getPostId();
}
}
private void showResult(String title, String alertMessage) {
new AlertDialog.Builder(getActivity())
.setTitle(title)
.setMessage(alertMessage)
.setPositiveButton(R.string.ok, null)
.show();
}
};
private enum PendingAction {
NONE,
POST_PHOTO,
POST_STATUS_UPDATE
}
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
FacebookSdk.sdkInitialize(getActivity());
// Other app specific specialization
}
@Override
public void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
callbackManager.onActivityResult(requestCode, resultCode, data);
}
@Nullable
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup parent, Bundle savedInstanceState) {
View v = inflater.inflate(R.layout.fragment_facebook, parent, false);
loginButton = (LoginButton) v.findViewById(R.id.loginButton);
// If using in a fragment
loginButton.setFragment(this);
callbackManager = CallbackManager.Factory.create();
// Callback registration
loginButton.registerCallback(callbackManager, new FacebookCallback<LoginResult>() {
@Override
public void onSuccess(LoginResult loginResult) {
Toast toast = Toast.makeText(getActivity(), "Logged In", Toast.LENGTH_SHORT);
postingEnabled = true;
toast.show();
//handlePendingAction();
updateUI();
}
@Override
public void onCancel() {
// App code
if (pendingAction != PendingAction.NONE) {
showAlert();
pendingAction = PendingAction.NONE;
}
updateUI();
}
@Override
public void onError(FacebookException exception) {
if (pendingAction != PendingAction.NONE
&& exception instanceof FacebookAuthorizationException) {
showAlert();
pendingAction = PendingAction.NONE;
}
updateUI();
}
private void showAlert() {
new AlertDialog.Builder(getActivity())
.setTitle(R.string.cancelled)
.setMessage(R.string.permission_not_granted)
.setPositiveButton(R.string.ok, null)
.show();
}
});
shareDialog = new ShareDialog(this);
shareDialog.registerCallback(
callbackManager,
shareCallback);
if (savedInstanceState != null) {
String name = savedInstanceState.getString(PENDING_ACTION_BUNDLE_KEY);
pendingAction = PendingAction.valueOf(name);
}
profileTracker = new ProfileTracker() {
@Override
protected void onCurrentProfileChanged(Profile oldProfile, Profile currentProfile) {
updateUI();
//handlePendingAction();
}
};
profilePicImageView = (ImageView) v.findViewById(R.id.profilePicture);
greeting = (TextView) v.findViewById(R.id.greeting);
// Can we present the share dialog for regular links?
canPresentShareDialog = ShareDialog.canShow(
ShareLinkContent.class);
// Can we present the share dialog for photos?
canPresentShareDialogWithPhotos = ShareDialog.canShow(
SharePhotoContent.class);
loginButton.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
LoginManager.getInstance().logInWithReadPermissions(getActivity(), Arrays.asList("public_profile"));
}
});
return v;
}
@Override
public void onResume() {
super.onResume();
// Call the 'activateApp' method to log an app event for use in analytics and advertising
// reporting. Do so in the onResume methods of the primary Activities that an app may be
// launched into.
AppEventsLogger.activateApp(getActivity());
updateUI();
}
@Override
public void onPause() {
super.onPause();
// Call the 'deactivateApp' method to log an app event for use in analytics and advertising
// reporting. Do so in the onPause methods of the primary Activities that an app may be
// launched into.
AppEventsLogger.deactivateApp(getActivity());
}
@Override
public void onDestroy() {
super.onDestroy();
profileTracker.stopTracking();
}
private void updateUI() {
boolean enableButtons = AccessToken.getCurrentAccessToken() != null;
//postStatusUpdateButton.setEnabled(enableButtons || canPresentShareDialog);
//postPhotoButton.setEnabled(enableButtons || canPresentShareDialogWithPhotos);
Profile profile = Profile.getCurrentProfile();
if (enableButtons && profile != null) {
String profileUserID = profile.getId();
new LoadProfileImage(profilePicImageView).execute(profile.getProfilePictureUri(200, 200).toString());
greeting.setText(getString(R.string.hello_user, profile.getFirstName()));
} else {
Bitmap icon = BitmapFactory.decodeResource(getContext().getResources(),R.drawable.user_default);
profilePicImageView.setImageBitmap(ImageHelper.getRoundedCornerBitmap(getContext(), icon, 200, 200, 200, false, false, false, false));
greeting.setText(null);
}
}
@Override
public void onSaveInstanceState(Bundle outState) {
super.onSaveInstanceState(outState);
outState.putString(PENDING_ACTION_BUNDLE_KEY, pendingAction.name());
}
/**
* Background Async task to load user profile picture from url
* */
private class LoadProfileImage extends AsyncTask<String, Void, Bitmap> {
ImageView bmImage;
public LoadProfileImage(ImageView bmImage) {
this.bmImage = bmImage;
}
protected Bitmap doInBackground(String... uri) {
String url = uri[0];
Bitmap mIcon11 = null;
try {
InputStream in = new java.net.URL(url).openStream();
mIcon11 = BitmapFactory.decodeStream(in);
} catch (Exception e) {
Log.e("Error", e.getMessage());
e.printStackTrace();
}
return mIcon11;
}
protected void onPostExecute(Bitmap result) {
if (result != null) {
Bitmap resized = Bitmap.createScaledBitmap(result,200,200, true);
bmImage.setImageBitmap(ImageHelper.getRoundedCornerBitmap(getContext(),resized,250,200,200, false, false, false, false));
}
}
}
}
And, if needed, the LoginActivty, which is launched when we click on "connexion" in the drawer :
public class LoginActivity extends Fragment {
public LoginActivity() {
}
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
// Inflate the layout for this fragment
final View loginFragment = inflater.inflate(R.layout.activity_login, container, false);
FragmentManager fm = getFragmentManager();
Fragment fragment = fm.findFragmentById(R.id.fragment_container);
if (fragment == null) {
fragment = new FacebookFragment();
fm.beginTransaction()
.add(R.id.fragment_container, fragment)
.commit();
} else {
fragment = new FacebookFragment();
fm.beginTransaction()
.add(R.id.fragment_container, fragment)
.commit();
}
return loginFragment;
}
}
Any help would be greatly appreciated :).
I can post more code if needed.
Thank's
