Develop Reference

Google Achievements Unlock But Don't Save

I added achievements to my Google Play game following Google's tutorial. They unlock fine and if I display achievements in-game immediately they show up. If I quit the game and go to the Google Game's app they don't show up and they disappear from in-game also. Any ideas? I've tried multiple accounts. Thanks!
package com.b1stable.tth;
import java.io.File;
import java.io.FileFilter;
import java.util.Locale;
import java.nio.file.Path;
import java.nio.file.PathMatcher;
import java.nio.file.FileSystems;
import java.util.Vector;
import android.os.Bundle;
import android.os.Build;
import android.content.Context;
import android.content.Intent;
import android.graphics.Canvas;
import android.graphics.Color;
import android.net.Uri;
import android.os.Vibrator;
import android.os.VibrationEffect;
import android.util.Log;
import android.view.Surface;
import android.view.Gravity;
import org.libsdl.app.SDLActivity;
import com.b1stable.tth.License_Viewer_Activity;
import android.content.Intent;
import android.os.Bundle;
import android.util.Log;
import android.widget.Toast;
import androidx.annotation.NonNull;
import androidx.appcompat.app.AlertDialog;
import androidx.fragment.app.Fragment;
import androidx.fragment.app.Fragment;
import androidx.fragment.app.FragmentActivity;
import com.google.android.gms.auth.api.signin.GoogleSignIn;
import com.google.android.gms.auth.api.signin.GoogleSignInAccount;
import com.google.android.gms.auth.api.signin.GoogleSignInClient;
import com.google.android.gms.auth.api.signin.GoogleSignInOptions;
import com.google.android.gms.auth.api.signin.GoogleSignInResult;
import com.google.android.gms.auth.api.Auth;
import com.google.android.gms.common.api.ApiException;
import com.google.android.gms.games.AchievementsClient;
import com.google.android.gms.games.AnnotatedData;
import com.google.android.gms.games.EventsClient;
import com.google.android.gms.games.Games;
import com.google.android.gms.games.GamesClient;
import com.google.android.gms.games.LeaderboardsClient;
import com.google.android.gms.games.Player;
import com.google.android.gms.games.PlayersClient;
import com.google.android.gms.games.event.Event;
import com.google.android.gms.games.event.EventBuffer;
import com.google.android.gms.tasks.OnCompleteListener;
import com.google.android.gms.tasks.OnFailureListener;
import com.google.android.gms.tasks.OnSuccessListener;
import com.google.android.gms.tasks.Task;
import com.google.android.gms.tasks.Task.*;
public class TTH_Activity extends SDLActivity
{
final static int LICENSE_REQUEST = 1;
native static void resume_after_showing_license();
native static void resume_after_showing_achievements();
native static void pause();
native static void resume();
// Client used to sign in with Google APIs
private GoogleSignInClient mGoogleSignInClient;
private AchievementsClient mAchievementsClient = null;
private boolean signin_failed = false;
// request codes we use when invoking an external activity
private static final int RC_UNUSED = 5001;
private static final int RC_SIGN_IN = 9001;
// This is so the screen is never cleared pure black, only shim::black (r:35, g:30, b:60)
static boolean paused = false;
private static final String TAG = "TTH";
#Override
public void onCreate(Bundle savedInstance)
{
super.onCreate(savedInstance);
}
#Override
public void onActivityResult(int requestCode, int resultCode, Intent data)
{
super.onActivityResult(requestCode, resultCode, data);
if (requestCode == LICENSE_REQUEST) {
if (data != null) {
if (resultCode == RESULT_OK && data.getExtras().getString("MESSAGE").equals("OK")) {
show_license_result = 0;
}
else if (resultCode == RESULT_CANCELED && data.getExtras().getString("MESSAGE").equals("FAIL")) {
show_license_result = 1;
}
else {
show_license_result = 1;
}
}
else {
show_license_result = 1;
}
resume_after_showing_license();
}
if (requestCode == RC_SIGN_IN) {
GoogleSignInResult result = Auth.GoogleSignInApi.getSignInResultFromIntent(data);
if (result.isSuccess()) {
// The signed in account is stored in the result.
GoogleSignInAccount signedInAccount = result.getSignInAccount();
onConnected(signedInAccount);
}
else {
String message = result.getStatus().getStatusMessage();
if (message == null || message.isEmpty()) {
message = "An error occurred!";
}
new AlertDialog.Builder(this).setMessage(message).setNeutralButton(android.R.string.ok, null).show();
onDisconnected();
}
}
}
public void onStart() {
super.onStart();
}
#Override
public void onStop()
{
super.onStop();
pause();
}
#Override
public void onRestart()
{
super.onRestart();
resume();
}
#Override
public void onResume()
{
super.onResume();
signInSilently();
}
#Override
public void onPause()
{
super.onPause();
mAchievementsClient = null;
}
#Override
public void onPostResume()
{
super.onPostResume();
paused = true;
}
public void logString(String s)
{
Log.d("TTH", s);
}
public String getAppdataDir()
{
return getFilesDir().getAbsolutePath();
}
public String getSDCardDir()
{
File f = getExternalFilesDir(null);
if (f != null) {
return f.getAbsolutePath();
}
else {
return getFilesDir().getAbsolutePath();
}
}
static int show_license_result;
public void showLicense()
{
show_license_result = -1;
Intent intent = new Intent(this, License_Viewer_Activity.class);
startActivityForResult(intent, LICENSE_REQUEST);
}
public int getShowLicenseResult()
{
return show_license_result;
}
/*
public void openURL(String url)
{
Intent intent = new Intent(Intent.ACTION_VIEW, Uri.parse(url));
startActivity(intent);
}
*/
public void rumble(int milliseconds)
{
Vibrator v = (Vibrator)getSystemService(Context.VIBRATOR_SERVICE);
if (v != null && v.hasVibrator()) {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
v.vibrate(VibrationEffect.createOneShot(milliseconds, VibrationEffect.DEFAULT_AMPLITUDE));
}
else {
v.vibrate(milliseconds);
}
}
}
public boolean has_touchscreen()
{
return getPackageManager().hasSystemFeature("android.hardware.touchscreen");
}
public boolean has_vibrator()
{
Vibrator v = (Vibrator)getSystemService(Context.VIBRATOR_SERVICE);
if (v != null) {
return v.hasVibrator();
}
else {
return false;
}
}
public void start_draw()
{
if (paused) {
paused = false;
}
}
public String get_android_language()
{
return Locale.getDefault().getLanguage();
}
private static File[] list_dir_files = null;
public void list_dir_start(String path)
{
try {
int slash = path.lastIndexOf('/');
final String glob = path.substring(slash+1).replace("*", ".*"); // +1 works even if not found (-1+1 == 0)
String dir = path.substring(0, slash);
File f = new File(dir);
list_dir_files = f.listFiles(new FileFilter() {
public boolean accept(File f)
{
try {
if (f.getName().matches(glob)) {
return true;
}
else {
return false;
}
}
catch (Exception e) {
Log.d("TTH", "list_dir_start FileFilter throwing " + e.getMessage());
return false;
}
}
});
}
catch (Exception e) {
list_dir_files = null;
Log.d("TTH", "list_dir_start throwing " + e.getMessage());
}
}
public String list_dir_next()
{
if (list_dir_files == null) {
return "";
}
else if (list_dir_files.length == 0) {
list_dir_files = null;
return "";
}
else {
File f = list_dir_files[0];
String name = f.getName();
if (list_dir_files.length == 1) {
list_dir_files = null;
}
else {
File[] new_list = new File[list_dir_files.length-1];
for (int i = 1; i < list_dir_files.length; i++) {
new_list[i-1] = list_dir_files[i];
}
list_dir_files = new_list;
}
return name;
}
}
private static final String ARC_DEVICE_PATTERN = ".+_cheets|cheets_.+";
public boolean is_chromebook()
{
// Google uses this, so should work?
return Build.DEVICE != null && Build.DEVICE.matches(ARC_DEVICE_PATTERN);
}
private static final int RC_ACHIEVEMENT_UI = 9003;
public boolean show_achievements()
{
if (mAchievementsClient == null) {
return false;
}
mAchievementsClient.getAchievementsIntent().addOnSuccessListener(new OnSuccessListener<Intent>() {
#Override
public void onSuccess(Intent intent) {
startActivityForResult(intent, RC_ACHIEVEMENT_UI);
resume_after_showing_achievements();
}
}).addOnFailureListener(new OnFailureListener() {
#Override
public void onFailure(Exception e) {
resume_after_showing_achievements();
}
}).addOnCompleteListener(new OnCompleteListener<Intent>() {
#Override
public void onComplete(Task<Intent> task) {
resume_after_showing_achievements();
}
});
return true;
}
public void achieve(String id)
{
if (mAchievementsClient != null) {
mAchievementsClient.unlock(id);
}
}
private void startSignInIntent() {
GoogleSignInClient signInClient = GoogleSignIn.getClient(this, GoogleSignInOptions.DEFAULT_GAMES_SIGN_IN);
Intent intent = signInClient.getSignInIntent();
startActivityForResult(intent, RC_SIGN_IN);
}
private void signInSilently() {
if (signin_failed == true || mAchievementsClient != null) {
return;
}
GoogleSignInOptions signInOptions = GoogleSignInOptions.DEFAULT_GAMES_SIGN_IN;
GoogleSignInAccount account = GoogleSignIn.getLastSignedInAccount(this);
if (GoogleSignIn.hasPermissions(account, signInOptions.getScopeArray())) {
// Already signed in.
// The signed in account is stored in the 'account' variable.
//GoogleSignInAccount signedInAccount = account;
onConnected(account);
}
else {
// Haven't been signed-in before. Try the silent sign-in first.
GoogleSignInClient signInClient = GoogleSignIn.getClient(this, signInOptions);
signInClient.silentSignIn().addOnCompleteListener(
this,
new OnCompleteListener<GoogleSignInAccount>() {
#Override
public void onComplete(#NonNull Task<GoogleSignInAccount> task) {
if (task.isSuccessful()) {
// The signed in account is stored in the task's result.
GoogleSignInAccount signedInAccount = task.getResult();
onConnected(signedInAccount);
}
else {
// Player will need to sign-in explicitly using via UI.
// See [sign-in best practices](http://developers.google.com/games/services/checklist) for guidance on how and when to implement Interactive Sign-in,
// and [Performing Interactive Sign-in](http://developers.google.com/games/services/android/signin#performing_interactive_sign-in) for details on how to implement
// Interactive Sign-in.
startSignInIntent();
}
}
}
);
}
}
public void start_google_play_games_services() {
/*
runOnUiThread(new Runnable() {
public void run() {
signInSilently();
}
});
*/
}
private void onConnected(GoogleSignInAccount googleSignInAccount) {
Log.d(TAG, "onConnected(): connected to Google APIs");
GamesClient gamesClient = Games.getGamesClient(this, googleSignInAccount);
gamesClient.setViewForPopups(findViewById(android.R.id.content));
gamesClient.setGravityForPopups(Gravity.TOP | Gravity.CENTER_HORIZONTAL);
mAchievementsClient = Games.getAchievementsClient(this, googleSignInAccount);
}
private void onDisconnected() {
Log.d(TAG, "onDisconnected()");
mAchievementsClient = null;
signin_failed = true;
}
}

Using Active session to prevent Login in every time in the app

Hi Everybody I implemented application which request user to login with their Facebook Account but each time exit app and want to open app again it shows logout Button which is not directly and need logout and sign in again to pass to the next activity. Can you please advice me with fixing the code below?
import java.security.MessageDigest;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Calendar;
import kavehkamkar.turnup.Test.R;
import org.json.JSONException;
import com.facebook.Request;
import com.facebook.Request.GraphUserCallback;
import com.facebook.Response;
import com.facebook.Session;
import com.facebook.Session.OpenRequest;
import com.facebook.SessionState;
import com.facebook.UiLifecycleHelper;
import com.facebook.model.GraphUser;
import com.facebook.widget.LoginButton;
import android.app.Activity;
import android.app.AlertDialog;
import android.app.ProgressDialog;
import android.content.Context;
import android.content.DialogInterface;
import android.content.Intent;
import android.content.pm.PackageInfo;
import android.content.pm.PackageManager;
import android.content.pm.Signature;
import android.graphics.Color;
import android.graphics.Typeface;
import android.net.ConnectivityManager;
import android.net.NetworkInfo;
import android.os.Bundle;
import android.util.Base64;
import android.util.Log;
import android.view.Gravity;
import android.view.View;
import android.widget.TextView;
import android.widget.Toast;
public class MainActivity extends Activity
{public static ProgressDialog pDialog;
private UiLifecycleHelper uihelper;
LoginButton btn;
String id,firstname,sex ,birthday;
#Override
protected void onCreate(Bundle savedInstanceState)
{
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
if (isOnline()){
uihelper =new UiLifecycleHelper(this,callback);
uihelper.onCreate(savedInstanceState);
btn=(LoginButton)findViewById(R.id.fbbtn);
try {
PackageInfo info = getPackageManager().getPackageInfo(
"com.example.testing",
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 (Exception e)
{
e.printStackTrace();
}
}
else{
AlertDialog.Builder builder = new AlertDialog.Builder(this);
TextView title = new TextView(MainActivity.this);
title.setText("Connection Failed");
title.setGravity(Gravity.LEFT);
title.setTextSize(17);
title.setTypeface(Typeface.DEFAULT_BOLD);
title.setTextColor(Color.RED);
builder.setCustomTitle(title);
builder.setMessage("No Internet connection ! Please check that you have a data connection and then try again.")
.setCancelable(false)
.setPositiveButton("OK", new DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int id) {
//do things
finish();
System.exit(0);}
});
AlertDialog alert = builder.create();
alert.show();
}
}
private boolean isOnline() {
// TODO Auto-generated method stub
boolean status=false;
try{
ConnectivityManager cm = (ConnectivityManager) getSystemService(Context.CONNECTIVITY_SERVICE);
NetworkInfo netInfo = cm.getNetworkInfo(0);
if (netInfo != null && netInfo.getState()==NetworkInfo.State.CONNECTED) {
status= true;
}else {
netInfo = cm.getNetworkInfo(1);
if(netInfo!=null && netInfo.getState()==NetworkInfo.State.CONNECTED)
status= true;
}
}catch(Exception e){
e.printStackTrace();
return false;
}
return status;
}
void showMsg(String string)
{
Toast.makeText(getApplicationContext(), string, Toast.LENGTH_SHORT).show();
}
private Session.StatusCallback callback =new Session.StatusCallback()
{
#Override
public void call(Session session, SessionState state, Exception exception)
{
if (state.isOpened()){
Intent in = new Intent("com.example.Test.Profile");
Bundle bundle = new Bundle();
bundle.putString("Fb_id",id);
session.getAccessToken() ;
bundle.putString("Fb_name", firstname);
session.getAccessToken() ;
bundle.putString("Fb_age", birthday);
session.getAccessToken() ;
bundle.putString("Fb_sex", sex);
in.putExtras(bundle);
startActivity(in);
btn.post(new Runnable(){
#Override
public void run() {
btn.setVisibility(View.INVISIBLE);
}});
}
onSessionStateChange(session,state,exception);
}
};
void onSessionStateChange(final Session session, SessionState state, Exception exception)
{
if (state.isOpened())
{
Log.i("facebook", "Logged in...");
Request request=Request.newMeRequest(session, new Request.GraphUserCallback()
{
#Override
public void onCompleted(GraphUser user, Response response)
{
if(user!=null)
{
Intent in = new Intent("com.example.Test.Profile");
Bundle bundle =new Bundle();
bundle.putString("Fb_id", user.getId());
if (user.getBirthday() !=null){
String agee = "";
String[] age= user.getBirthday().split("/");
for(int k = 0; k < age.length; k++){
agee=age[2];
}
int year = Calendar.getInstance().get(Calendar.YEAR);
int personage;
personage = year -Integer.valueOf( agee);
bundle.putString("Fb_age", Integer.toString(personage));
birthday=Integer.toString(personage);
session.getAccessToken();}
bundle.putString("Fb_name", user.getFirstName());
if (user.getProperty("gender").toString() !=null){
bundle.putString("Fb_sex", user.getProperty("gender").toString());
session.getAccessToken();
sex=user.getProperty("gender").toString();
}
in.putExtras(bundle);
startActivity(in);
id=user.getId();
session.getAccessToken();
firstname=user.getFirstName();
}
else
{
showMsg("its null");
showMsg(response.getError().getErrorMessage());
}
}
});
Bundle parameters = new Bundle();
parameters.putString("fields", "id,email,birthday,name,first_name,gender");
request.setParameters(parameters);
request.executeAsync();
}
else if (state.isClosed())
{
Log.i("facebook", "Logged out...");
}
}
public static void logoutFromFB(GraphUserCallback graphUserCallback) {
Session session = Session.getActiveSession();
if (session != null) {
if (!session.isClosed()) {
session.closeAndClearTokenInformation();
// clear your preferences if saved
}
} else {
session = new Session((Context) graphUserCallback);
Session.setActiveSession(session);
session.closeAndClearTokenInformation();
// clear your preferences if saved
}}
#Override
protected void onResume() {
super.onResume();
if (isOnline()){ uihelper.onResume(); }
}
#Override
protected void onSaveInstanceState(Bundle outState) {
super.onSaveInstanceState(outState);
uihelper.onSaveInstanceState(outState);
}
#Override
protected void onPause() {
super.onPause();
if (isOnline()){ uihelper.onPause();}
}
#Override
protected void onDestroy() {
super.onDestroy();
if (isOnline()){ uihelper.onDestroy(); }
}
#Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
uihelper.onActivityResult(requestCode, resultCode, data);
}
public void onBackPressed() {
Intent intent = new Intent(Intent.ACTION_MAIN);
intent.addCategory(Intent.CATEGORY_HOME);
intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
startActivity(intent);
}
}

For latest version sdk 4 You can use LoginManager.getInstance().logOut(); for logout from facebook.In your case when your task has been completed or user navigate from that screen you can logout programmatically. Also initialise your sdk FacebookSdk.sdkInitialize(getApplicationContext());
If you are using old sdk you have to clear session information using below method
Session session = Session.getActiveSession();
if (session != null) {
if (!session.isClosed()) {
session.closeAndClearTokenInformation();
//clear your preferences if saved
}
} else {
session = new Session(context);
Session.setActiveSession(session);
session.closeAndClearTokenInformation();
//clear your preferences if saved
}

I have solved this question using access token and save this access token in a sharedpreference.
package com.example.Test;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.net.MalformedURLException;
import java.util.Calendar;
import kavehkamkar.turnup.Test.R;
import org.json.JSONException;
import org.json.JSONObject;
import android.app.Activity;
import android.content.Intent;
import android.content.SharedPreferences;
import android.os.Bundle;
import android.util.Log;
import android.view.View;
import android.widget.Button;
import android.widget.TextView;
import android.widget.Toast;
import com.facebook.android.AsyncFacebookRunner;
import com.facebook.android.AsyncFacebookRunner.RequestListener;
import com.facebook.android.DialogError;
import com.facebook.android.Facebook;
import com.facebook.android.Facebook.DialogListener;
import com.facebook.android.FacebookError;
public class MainActivity extends Activity {
// Your Facebook APP ID
private static String APP_ID = "Replace with your App "; //
// Instance of Facebook Class
private Facebook facebook = new Facebook(APP_ID);
private AsyncFacebookRunner mAsyncRunner;
String FILENAME = "AndroidSSO_data";
public static SharedPreferences mPrefs;
// Buttons
Button btnFbLogin;
String access_token;
long expires;
#Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
btnFbLogin = (Button) findViewById(R.id.btn_fblogin);
mAsyncRunner = new AsyncFacebookRunner(facebook);
mPrefs = getPreferences(MODE_PRIVATE);
access_token = mPrefs.getString("access_token", null);
expires = mPrefs.getLong("access_expires", 0);
if (access_token != null) {
facebook.authorize(this,
new String[] { "email"},
new DialogListener() {
#Override
public void onCancel() {
// Function to handle cancel event
}
#Override
public void onComplete(Bundle values) {
btnFbLogin.setVisibility(View.INVISIBLE);
getProfileInformation();
// Making logout Button visible
// Making post to wall visible
}
#Override
public void onError(DialogError error) {
// Function to handle error
}
#Override
public void onFacebookError(FacebookError fberror) {
// Function to handle Facebook errors
}
});
}
if (expires != 0) {
facebook.setAccessExpires(expires);
}
/**
* Login button Click event
* */
btnFbLogin.setOnClickListener(new View.OnClickListener() {
#Override
public void onClick(View v) {
Log.d("Image Button", "button Clicked");
loginToFacebook();
}
});
/**
* Getting facebook Profile info
* */
/**
* Posting to Facebook Wall
* */
/**
* Showing Access Tokens
* */
}
/**
* Function to login into facebook
* */
public void loginToFacebook() {
mPrefs = getPreferences(MODE_PRIVATE);
access_token = mPrefs.getString("access_token", null);
expires = mPrefs.getLong("access_expires", 0);
if (access_token != null) {
facebook.setAccessToken(access_token);
btnFbLogin.setVisibility(View.INVISIBLE);
// Making get profile button visible
// Making post to wall visible
// Making show access tokens button visible
Log.d("FB Sessions", "" + facebook.isSessionValid());
}
if (expires != 0) {
facebook.setAccessExpires(expires);
}
if (!facebook.isSessionValid()) {
facebook.authorize(this,
new String[] { "email"},
new DialogListener() {
#Override
public void onCancel() {
// Function to handle cancel event
}
#Override
public void onComplete(Bundle values) {
// Function to handle complete event
// Edit Preferences and update facebook acess_token
SharedPreferences.Editor editor = mPrefs.edit();
editor.putString("access_token",
facebook.getAccessToken());
editor.putLong("access_expires",
facebook.getAccessExpires());
editor.commit();
// Making Login button invisible
btnFbLogin.setVisibility(View.INVISIBLE);
// Making logout Button visible
getProfileInformation();
// Making post to wall visible
// Making show access tokens button visible
}
#Override
public void onError(DialogError error) {
// Function to handle error
}
#Override
public void onFacebookError(FacebookError fberror) {
// Function to handle Facebook errors
}
});
}
}
#Override
public void onActivityResult(int requestCode, int resultCode, Intent data) {
super.onActivityResult(requestCode, resultCode, data);
facebook.authorizeCallback(requestCode, resultCode, data);
}
/**
* Get Profile information by making request to Facebook Graph API
* */
#SuppressWarnings("deprecation")
public void getProfileInformation() {
Bundle params = new Bundle();
params.putString("fields", "id,email,birthday,name,first_name,gender");
mAsyncRunner.request("me", params,new RequestListener() {
#Override
public void onComplete(String response, Object state) {
Log.d("Profile", response);
String json = response;
try {
// Facebook Profile JSON data
JSONObject profile = new JSONObject(json);
final String email = profile.getString("email");
Intent in = new Intent("com.example.Test.Profile");
Bundle bundle =new Bundle();
bundle.putString("Fb_id", profile.getString("id"));
if (profile.getString("birthday") !=null){
String agee = "";
String[] age= profile.getString("birthday").split("/");
for(int k = 0; k < age.length; k++){
agee=age[2];
}
int year = Calendar.getInstance().get(Calendar.YEAR);
int personage;
personage = year -Integer.valueOf( agee);
bundle.putString("Fb_age", Integer.toString(personage));
}
bundle.putString("Fb_name", profile.getString("name"));
if (profile.getString("gender").toString() !=null){
bundle.putString("Fb_sex", profile.getString("gender").toString());
}
// Toast.makeText(getApplicationContext(), "Name: " + name + "\nEmail: " + email, Toast.LENGTH_LONG).show();
in.putExtras(bundle);
startActivity(in);
} catch (JSONException e) {
e.printStackTrace();
}
}
#Override
public void onIOException(IOException e, Object state) {
}
#Override
public void onFileNotFoundException(FileNotFoundException e,
Object state) {
}
#Override
public void onMalformedURLException(MalformedURLException e,
Object state) {
}
#Override
public void onFacebookError(FacebookError e, Object state) {
}
});
}
/**
* Function to post to facebook wall
* */
#SuppressWarnings("deprecation")
public void postToWall() {
// post on user's wall.
facebook.dialog(this, "feed", new DialogListener() {
#Override
public void onFacebookError(FacebookError e) {
}
#Override
public void onError(DialogError e) {
}
#Override
public void onComplete(Bundle values) {
}
#Override
public void onCancel() {
}
});
}
/**
* Function to show Access Tokens
* */
public void showAccessTokens() {
String access_token = facebook.getAccessToken();
Toast.makeText(getApplicationContext(),
"Access Token: " + access_token, Toast.LENGTH_LONG).show();
}
/**
* Function to Logout user from Facebook
* */
public void logoutFromFacebook() {
mAsyncRunner.logout(this, new RequestListener() {
#Override
public void onComplete(String response, Object state) {
Log.d("Logout from Facebook", response);
if (Boolean.parseBoolean(response) == true) {
runOnUiThread(new Runnable() {
#Override
public void run() {
// make Login button visible
btnFbLogin.setVisibility(View.VISIBLE);
// making all remaining buttons invisible
}
});
}
}
#Override
public void onIOException(IOException e, Object state) {
}
#Override
public void onFileNotFoundException(FileNotFoundException e,
Object state) {
}
#Override
public void onMalformedURLException(MalformedURLException e,
Object state) {
}
#Override
public void onFacebookError(FacebookError e, Object state) {
}
});
}
public void onBackPressed() {
Intent intent = new Intent(Intent.ACTION_MAIN);
intent.addCategory(Intent.CATEGORY_HOME);
intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
startActivity(intent);
}
}

Log in Using Google Plus Android ERROR

I am trying to log in using Google + but having the problem.
Heres the import code:
package info.androidhive.gpluslogin;
import java.io.InputStream;
import android.app.Activity;
import android.content.Intent;
import android.content.IntentSender.SendIntentException;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.os.AsyncTask;
import android.os.Bundle;
import android.util.Log;
import android.view.Menu;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.ImageView;
import android.widget.LinearLayout;
import android.widget.TextView;
import android.widget.Toast;
import com.google.android.gms.common.ConnectionResult;
import com.google.android.gms.common.GooglePlayServicesUtil;
import com.google.android.gms.common.SignInButton;
import com.google.android.gms.common.api.GoogleApiClient;
import com.google.android.gms.common.api.GoogleApiClient.ConnectionCallbacks;
import com.google.android.gms.common.api.GoogleApiClient.OnConnectionFailedListener;
import com.google.android.gms.common.api.ResultCallback;
import com.google.android.gms.common.api.Status;
import com.google.android.gms.plus.Plus;
import com.google.android.gms.plus.model.people.Person;
Heres the main activity code:
public class MainActivity extends Activity implements OnClickListener,
ConnectionCallbacks, OnConnectionFailedListener {
private static final int RC_SIGN_IN = 0;
// Logcat tag
private static final String TAG = "MainActivity";
// Profile pic image size in pixels
private static final int PROFILE_PIC_SIZE = 400;
// Google client to interact with Google API
private GoogleApiClient mGoogleApiClient;
/**
* A flag indicating that a PendingIntent is in progress and prevents us
* from starting further intents.
*/
private boolean mIntentInProgress;
private boolean mSignInClicked;
private ConnectionResult mConnectionResult;
private SignInButton btnSignIn;
private Button btnSignOut, btnRevokeAccess;
private ImageView imgProfilePic;
private TextView txtName, txtEmail;
private LinearLayout llProfileLayout;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
btnSignIn = (SignInButton) findViewById(R.id.btn_sign_in);
btnSignOut = (Button) findViewById(R.id.btn_sign_out);
btnRevokeAccess = (Button) findViewById(R.id.btn_revoke_access);
imgProfilePic = (ImageView) findViewById(R.id.imgProfilePic);
txtName = (TextView) findViewById(R.id.txtName);
txtEmail = (TextView) findViewById(R.id.txtEmail);
llProfileLayout = (LinearLayout) findViewById(R.id.llProfile);
// Button click listeners
btnSignIn.setOnClickListener(this);
btnSignOut.setOnClickListener(this);
btnRevokeAccess.setOnClickListener(this);
mGoogleApiClient = new GoogleApiClient.Builder(this)
.addConnectionCallbacks(this)
.addOnConnectionFailedListener(this).addApi(Plus.API, null)
.addScope(Plus.SCOPE_PLUS_LOGIN).build();
}
protected void onStart() {
super.onStart();
mGoogleApiClient.connect();
}
protected void onStop() {
super.onStop();
if (mGoogleApiClient.isConnected()) {
mGoogleApiClient.disconnect();
}
}
/**
* Method to resolve any signin errors
* */
private void resolveSignInError() {
if (mConnectionResult.hasResolution()) {
try {
mIntentInProgress = true;
mConnectionResult.startResolutionForResult(this, RC_SIGN_IN);
} catch (SendIntentException e) {
mIntentInProgress = false;
mGoogleApiClient.connect();
}
}
}
#Override
public void onConnectionFailed(ConnectionResult result) {
if (!result.hasResolution()) {
GooglePlayServicesUtil.getErrorDialog(result.getErrorCode(), this,
0).show();
return;
}
if (!mIntentInProgress) {
// Store the ConnectionResult for later usage
mConnectionResult = result;
if (mSignInClicked) {
// The user has already clicked 'sign-in' so we attempt to
// resolve all
// errors until the user is signed in, or they cancel.
resolveSignInError();
}
}
}
#Override
protected void onActivityResult(int requestCode, int responseCode,
Intent intent) {
if (requestCode == RC_SIGN_IN) {
if (responseCode != RESULT_OK) {
mSignInClicked = false;
}
mIntentInProgress = false;
if (!mGoogleApiClient.isConnecting()) {
mGoogleApiClient.connect();
}
}
}
#Override
public void onConnected(Bundle arg0) {
mSignInClicked = false;
Toast.makeText(this, "User is connected!", Toast.LENGTH_LONG).show();
// Get user's information
getProfileInformation();
// Update the UI after signin
updateUI(true);
}
/**
* Updating the UI, showing/hiding buttons and profile layout
* */
private void updateUI(boolean isSignedIn) {
if (isSignedIn) {
btnSignIn.setVisibility(View.GONE);
btnSignOut.setVisibility(View.VISIBLE);
btnRevokeAccess.setVisibility(View.VISIBLE);
llProfileLayout.setVisibility(View.VISIBLE);
} else {
btnSignIn.setVisibility(View.VISIBLE);
btnSignOut.setVisibility(View.GONE);
btnRevokeAccess.setVisibility(View.GONE);
llProfileLayout.setVisibility(View.GONE);
}
}
/**
* Fetching user's information name, email, profile pic
* */
private void getProfileInformation() {
try {
if (Plus.PeopleApi.getCurrentPerson(mGoogleApiClient) != null) {
Person currentPerson = Plus.PeopleApi
.getCurrentPerson(mGoogleApiClient);
String personName = currentPerson.getDisplayName();
String personPhotoUrl = currentPerson.getImage().getUrl();
String personGooglePlusProfile = currentPerson.getUrl();
String email = Plus.AccountApi.getAccountName(mGoogleApiClient);
Log.e(TAG, "Name: " + personName + ", plusProfile: "
+ personGooglePlusProfile + ", email: " + email
+ ", Image: " + personPhotoUrl);
txtName.setText(personName);
txtEmail.setText(email);
// by default the profile url gives 50x50 px image only
// we can replace the value with whatever dimension we want by
// replacing sz=X
personPhotoUrl = personPhotoUrl.substring(0,
personPhotoUrl.length() - 2)
+ PROFILE_PIC_SIZE;
new LoadProfileImage(imgProfilePic).execute(personPhotoUrl);
} else {
Toast.makeText(getApplicationContext(),
"Person information is null", Toast.LENGTH_LONG).show();
}
} catch (Exception e) {
e.printStackTrace();
}
}
#Override
public void onConnectionSuspended(int arg0) {
mGoogleApiClient.connect();
updateUI(false);
}
#Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.menu.main, menu);
return true;
}
/**
* Button on click listener
* */
#Override
public void onClick(View v) {
switch (v.getId()) {
case R.id.btn_sign_in:
// Signin button clicked
signInWithGplus();
break;
case R.id.btn_sign_out:
// Signout button clicked
signOutFromGplus();
break;
case R.id.btn_revoke_access:
// Revoke access button clicked
revokeGplusAccess();
break;
}
}
/**
* Sign-in into google
* */
private void signInWithGplus() {
if (!mGoogleApiClient.isConnecting()) {
mSignInClicked = true;
resolveSignInError();
}
}
/**
* Sign-out from google
* */
private void signOutFromGplus() {
if (mGoogleApiClient.isConnected()) {
Plus.AccountApi.clearDefaultAccount(mGoogleApiClient);
mGoogleApiClient.disconnect();
mGoogleApiClient.connect();
updateUI(false);
}
}
/**
* Revoking access from google
* */
private void revokeGplusAccess() {
if (mGoogleApiClient.isConnected()) {
Plus.AccountApi.clearDefaultAccount(mGoogleApiClient);
Plus.AccountApi.revokeAccessAndDisconnect(mGoogleApiClient)
.setResultCallback(new ResultCallback<Status>() {
#Override
public void onResult(Status arg0) {
Log.e(TAG, "User access revoked!");
mGoogleApiClient.connect();
updateUI(false);
}
});
}
}
/**
* 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... urls) {
String urldisplay = urls[0];
Bitmap mIcon11 = null;
try {
InputStream in = new java.net.URL(urldisplay).openStream();
mIcon11 = BitmapFactory.decodeStream(in);
} catch (Exception e) {
Log.e("Error", e.getMessage());
e.printStackTrace();
}
return mIcon11;
}
protected void onPostExecute(Bitmap result) {
bmImage.setImageBitmap(result);
}
}
}
Manifest:
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="info.androidhive.gpluslogin"
android:versionCode="1"
android:versionName="1.0" >
<uses-sdk
android:minSdkVersion="9"
android:targetSdkVersion="18" />
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.GET_ACCOUNTS" />
<uses-permission android:name="android.permission.USE_CREDENTIALS" />
<application
android:allowBackup="true"
android:icon="#drawable/ic_launcher"
android:label="#string/app_name"
android:theme="#style/AppTheme" >
<meta-data
android:name="com.google.android.gms.version"
android:value="#integer/google_play_services_version" />
<activity
android:name="info.androidhive.gpluslogin.MainActivity"
android:label="#string/app_name"
android:screenOrientation="portrait" >
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
</application>
</manifest>
My Error is:
java.lang.RuntimeException: Unable to start activity ComponentInfo{info.androidhive.gpluslogin/info.androidhive.gpluslogin.MainActivity}: java.lang.NullPointerException: Null options are not permitted for this Api
I have just started this tutorial and got this error but I have no idea what this error is, I have tried googling it but no answers.
You can download the exact app from this site and try it yourself:
http://www.androidhive.info/2014/02/android-login-with-google-plus-account-1/
It was only up a year ago so I would say I am missing something small.
Thank you for reading and your help.

remove the null, parameter and try ,
mGoogleApiClient = new GoogleApiClient.Builder(this).addConnectionCallbacks(this)
.addOnConnectionFailedListener(this).addApi(Plus.API).addScope(Plus.SCOPE_PLUS_LOGIN).build();
read here doc

How to integrate Amazon Cognito with Google Plus for Android?

This is my first question here, so please be gentle. As part of my university's project, I need to develop an Android app that lets me upload files, and share files with other users. I am new to Android programming (I watched some Android Beginner videos and developed basic apps for practice) and first time using cloud computing as a developer. I am using Amazon Web Services.
I have got the code which lets me login using my google account and shows my Name, Email ID, and profile photo once signed in.
I want to integrate it with Amazon Cognito so that I can get the unique id which I can use to work on AWS further. How do I get that unique key for each user who signs in on the app?
I watched some tutorials but can't understand how to integrate Cognito code into my code.
Here is my code.
package com.unicloud.project;
import java.io.IOException;
import java.io.InputStream;
import java.util.HashMap;
import java.util.Map;
import android.accounts.AccountManager;
import android.app.Activity;
import android.content.Context;
import android.content.Intent;
import android.content.IntentSender.SendIntentException;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.os.AsyncTask;
import android.os.Bundle;
import android.util.Log;
import android.view.Menu;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.ImageView;
import android.widget.LinearLayout;
import android.widget.TextView;
import android.widget.Toast;
import com.google.android.gms.auth.GoogleAuthException;
import com.google.android.gms.auth.GoogleAuthUtil;
import com.google.android.gms.common.ConnectionResult;
import com.google.android.gms.common.GooglePlayServicesUtil;
import com.google.android.gms.common.SignInButton;
import com.google.android.gms.common.api.GoogleApiClient;
import com.google.android.gms.common.api.GoogleApiClient.ConnectionCallbacks;
import com.google.android.gms.common.api.GoogleApiClient.OnConnectionFailedListener;
import com.google.android.gms.common.api.ResultCallback;
import com.google.android.gms.common.api.Status;
import com.google.android.gms.plus.Account;
import com.google.android.gms.plus.Plus;
import com.google.android.gms.plus.model.people.Person;
import com.amazonaws.auth.CognitoCachingCredentialsProvider;
import com.amazonaws.regions.Regions;
public class loginWithGooglePlus extends Activity implements OnClickListener,
ConnectionCallbacks, OnConnectionFailedListener {
private static final int RC_SIGN_IN = 0;
// Logcat tag
private static final String TAG = "loginWithGooglePlus";
// Profile pic image size in pixels
private static final int PROFILE_PIC_SIZE = 400;
// Google client to interact with Google API
private GoogleApiClient mGoogleApiClient;
/**
* A flag indicating that a PendingIntent is in progress and prevents us
* from starting further intents.
*/
private boolean mIntentInProgress;
private boolean mSignInClicked;
private ConnectionResult mConnectionResult;
private SignInButton btnSignIn;
private Button btnSignOut, btnRevokeAccess;
private ImageView imgProfilePic;
private TextView txtName, txtEmail;
private LinearLayout llProfileLayout;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_login_with_google_plus);
btnSignIn = (SignInButton) findViewById(R.id.btn_sign_in);
btnSignOut = (Button) findViewById(R.id.btn_sign_out);
btnRevokeAccess = (Button) findViewById(R.id.btn_revoke_access);
imgProfilePic = (ImageView) findViewById(R.id.imgProfilePic);
txtName = (TextView) findViewById(R.id.txtName);
txtEmail = (TextView) findViewById(R.id.txtEmail);
llProfileLayout = (LinearLayout) findViewById(R.id.llProfile);
// Button click listeners
btnSignIn.setOnClickListener(this);
btnSignOut.setOnClickListener(this);
btnRevokeAccess.setOnClickListener(this);
mGoogleApiClient = new GoogleApiClient.Builder(this)
.addConnectionCallbacks(this).addOnConnectionFailedListener(this)
.addApi(Plus.API, new Plus.PlusOptions.Builder().build()) // note the options
.addScope(Plus.SCOPE_PLUS_LOGIN).build();
}
protected void onStart() {
super.onStart();
mGoogleApiClient.connect();
}
protected void onStop() {
super.onStop();
if (mGoogleApiClient.isConnected()) {
mGoogleApiClient.disconnect();
}
}
/**
* Method to resolve any signin errors
*/
private void resolveSignInError() {
if (mConnectionResult.hasResolution()) {
try {
mIntentInProgress = true;
mConnectionResult.startResolutionForResult(this, RC_SIGN_IN);
} catch (SendIntentException e) {
mIntentInProgress = false;
mGoogleApiClient.connect();
}
}
}
#Override
public void onConnectionFailed(ConnectionResult result) {
if (!result.hasResolution()) {
GooglePlayServicesUtil.getErrorDialog(result.getErrorCode(), this,
0).show();
return;
}
if (!mIntentInProgress) {
// Store the ConnectionResult for later usage
mConnectionResult = result;
if (mSignInClicked) {
// The user has already clicked 'sign-in' so we attempt to
// resolve all
// errors until the user is signed in, or they cancel.
resolveSignInError();
}
}
}
#Override
protected void onActivityResult(int requestCode, int responseCode,
Intent intent) {
if (requestCode == RC_SIGN_IN) {
if (responseCode != RESULT_OK) {
mSignInClicked = false;
}
mIntentInProgress = false;
if (!mGoogleApiClient.isConnecting()) {
mGoogleApiClient.connect();
}
}
}
#Override
public void onConnected(Bundle arg0) {
mSignInClicked = false;
Toast.makeText(this, "User is connected!", Toast.LENGTH_LONG).show();
// Get user's information
getProfileInformation();
// Update the UI after signin
updateUI(true);
}
/**
* Updating the UI, showing/hiding buttons and profile layout
*/
private void updateUI(boolean isSignedIn) {
if (isSignedIn) {
btnSignIn.setVisibility(View.GONE);
btnSignOut.setVisibility(View.VISIBLE);
btnRevokeAccess.setVisibility(View.VISIBLE);
llProfileLayout.setVisibility(View.VISIBLE);
} else {
btnSignIn.setVisibility(View.VISIBLE);
btnSignOut.setVisibility(View.GONE);
btnRevokeAccess.setVisibility(View.GONE);
llProfileLayout.setVisibility(View.GONE);
}
}
/**
* Fetching user's information name, email, profile pic
*/
private void getProfileInformation() {
try {
if (Plus.PeopleApi.getCurrentPerson(mGoogleApiClient) != null) {
Person currentPerson = Plus.PeopleApi
.getCurrentPerson(mGoogleApiClient);
String personName = currentPerson.getDisplayName();
String personPhotoUrl = currentPerson.getImage().getUrl();
String personGooglePlusProfile = currentPerson.getUrl();
String email = Plus.AccountApi.getAccountName(mGoogleApiClient);
Log.e(TAG, "Name: " + personName + ", plusProfile: "
+ personGooglePlusProfile + ", email: " + email
+ ", Image: " + personPhotoUrl);
txtName.setText(personName);
txtEmail.setText(email);
// by default the profile url gives 50x50 px image only
// we can replace the value with whatever dimension we want by
// replacing sz=X
personPhotoUrl = personPhotoUrl.substring(0,
personPhotoUrl.length() - 2)
+ PROFILE_PIC_SIZE;
new LoadProfileImage(imgProfilePic).execute(personPhotoUrl);
} else {
Toast.makeText(getApplicationContext(),
"Person information is null", Toast.LENGTH_LONG).show();
}
} catch (Exception e) {
e.printStackTrace();
}
}
#Override
public void onConnectionSuspended(int arg0) {
mGoogleApiClient.connect();
updateUI(false);
}
#Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.menu.menu_login_with_google_plus, menu);
return true;
}
/**
* Button on click listener
*/
#Override
public void onClick(View v) {
switch (v.getId()) {
case R.id.btn_sign_in:
// Signin button clicked
signInWithGplus();
break;
case R.id.btn_sign_out:
// Signout button clicked
signOutFromGplus();
break;
case R.id.btn_revoke_access:
// Revoke access button clicked
revokeGplusAccess();
break;
}
}
/**
* Sign-in into google
*/
private void signInWithGplus() {
if (!mGoogleApiClient.isConnecting()) {
mSignInClicked = true;
resolveSignInError();
}
}
/**
* Sign-out from google
*/
private void signOutFromGplus() {
if (mGoogleApiClient.isConnected()) {
Plus.AccountApi.clearDefaultAccount(mGoogleApiClient);
mGoogleApiClient.disconnect();
mGoogleApiClient.connect();
updateUI(false);
}
}
/**
* Revoking access from google
*/
private void revokeGplusAccess() {
if (mGoogleApiClient.isConnected()) {
Plus.AccountApi.clearDefaultAccount(mGoogleApiClient);
Plus.AccountApi.revokeAccessAndDisconnect(mGoogleApiClient)
.setResultCallback(new ResultCallback<Status>() {
#Override
public void onResult(Status arg0) {
Log.e(TAG, "User access revoked!");
mGoogleApiClient.connect();
updateUI(false);
}
});
}
}
/**
* 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... urls) {
String urldisplay = urls[0];
Bitmap mIcon11 = null;
try {
InputStream in = new java.net.URL(urldisplay).openStream();
mIcon11 = BitmapFactory.decodeStream(in);
} catch (Exception e) {
Log.e("Error", e.getMessage());
e.printStackTrace();
}
return mIcon11;
}
protected void onPostExecute(Bitmap result) {
bmImage.setImageBitmap(result);
}
}
}
This link has the code for Android, but I am not sure where to add that code in the program. Should I create a new class? Please help me with that.

Have you looked at the CognitoSync sample available in GitHub? It should give you some ideas on how to integrate Cognito into your application.

Unfortunately G + Login has stopped working

I'm a beginner in android so please guide me If I'm wrong.
I have downloaded the source code from here to integrate google+ login in my app.
Steps done:
1) Imported android source code which was downloaded
2) Imported google play services library from the below path and made it as library for my current project as the code dosent provide the library.
C:\Users\user\android-sdks\extras\google\google_play_services\libproject\google-play-services_lib
3) When I run the apk file i throws me an error Unfortunately G + Login has been Stopped working.
I'm not getting any error to trace out where my app is failing ?
Manifest.xml:
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="info.androidhive.gpluslogin"
android:versionCode="1"
android:versionName="1.0" >
<uses-sdk
android:minSdkVersion="9"
android:targetSdkVersion="18" />
<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.GET_ACCOUNTS" />
<uses-permission android:name="android.permission.USE_CREDENTIALS" />
<application
android:allowBackup="true"
android:icon="#drawable/ic_launcher"
android:label="#string/app_name"
android:theme="#style/AppTheme" >
<meta-data
android:name="com.google.android.gms.version"
android:value="#integer/google_play_services_version" />
<activity
android:name="info.androidhive.gpluslogin.MainActivity"
android:label="#string/app_name"
android:screenOrientation="portrait" >
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filter>
</activity>
</application>
</manifest>
MainActivity :
package info.androidhive.gpluslogin;
import java.io.InputStream;
import android.app.Activity;
import android.content.Intent;
import android.content.IntentSender.SendIntentException;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.os.AsyncTask;
import android.os.Bundle;
import android.util.Log;
import android.view.Menu;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import android.widget.ImageView;
import android.widget.LinearLayout;
import android.widget.TextView;
import android.widget.Toast;
import com.google.android.gms.common.ConnectionResult;
import com.google.android.gms.common.GooglePlayServicesUtil;
import com.google.android.gms.common.SignInButton;
import com.google.android.gms.common.api.GoogleApiClient;
import com.google.android.gms.common.api.GoogleApiClient.ConnectionCallbacks;
import com.google.android.gms.common.api.GoogleApiClient.OnConnectionFailedListener;
import com.google.android.gms.common.api.ResultCallback;
import com.google.android.gms.common.api.Status;
import com.google.android.gms.plus.Plus;
import com.google.android.gms.plus.model.people.Person;
public class MainActivity extends Activity implements OnClickListener,
ConnectionCallbacks, OnConnectionFailedListener {
private static final int RC_SIGN_IN = 0;
// Logcat tag
private static final String TAG = "MainActivity";
// Profile pic image size in pixels
private static final int PROFILE_PIC_SIZE = 400;
// Google client to interact with Google API
private GoogleApiClient mGoogleApiClient;
/**
* A flag indicating that a PendingIntent is in progress and prevents us
* from starting further intents.
*/
private boolean mIntentInProgress;
private boolean mSignInClicked;
private ConnectionResult mConnectionResult;
private SignInButton btnSignIn;
private Button btnSignOut, btnRevokeAccess;
private ImageView imgProfilePic;
private TextView txtName, txtEmail;
private LinearLayout llProfileLayout;
#Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
btnSignIn = (SignInButton) findViewById(R.id.btn_sign_in);
btnSignOut = (Button) findViewById(R.id.btn_sign_out);
btnRevokeAccess = (Button) findViewById(R.id.btn_revoke_access);
imgProfilePic = (ImageView) findViewById(R.id.imgProfilePic);
txtName = (TextView) findViewById(R.id.txtName);
txtEmail = (TextView) findViewById(R.id.txtEmail);
llProfileLayout = (LinearLayout) findViewById(R.id.llProfile);
// Button click listeners
btnSignIn.setOnClickListener(this);
btnSignOut.setOnClickListener(this);
btnRevokeAccess.setOnClickListener(this);
mGoogleApiClient = new GoogleApiClient.Builder(this)
.addConnectionCallbacks(this)
.addOnConnectionFailedListener(this).addApi(Plus.API, null)
.addScope(Plus.SCOPE_PLUS_LOGIN).build();
}
protected void onStart() {
super.onStart();
mGoogleApiClient.connect();
}
protected void onStop() {
super.onStop();
if (mGoogleApiClient.isConnected()) {
mGoogleApiClient.disconnect();
}
}
/**
* Method to resolve any signin errors
* */
private void resolveSignInError() {
if (mConnectionResult.hasResolution()) {
try {
mIntentInProgress = true;
mConnectionResult.startResolutionForResult(this, RC_SIGN_IN);
} catch (SendIntentException e) {
mIntentInProgress = false;
mGoogleApiClient.connect();
}
}
}
#Override
public void onConnectionFailed(ConnectionResult result) {
if (!result.hasResolution()) {
GooglePlayServicesUtil.getErrorDialog(result.getErrorCode(), this,
0).show();
return;
}
if (!mIntentInProgress) {
// Store the ConnectionResult for later usage
mConnectionResult = result;
if (mSignInClicked) {
// The user has already clicked 'sign-in' so we attempt to
// resolve all
// errors until the user is signed in, or they cancel.
resolveSignInError();
}
}
}
#Override
protected void onActivityResult(int requestCode, int responseCode,
Intent intent) {
if (requestCode == RC_SIGN_IN) {
if (responseCode != RESULT_OK) {
mSignInClicked = false;
}
mIntentInProgress = false;
if (!mGoogleApiClient.isConnecting()) {
mGoogleApiClient.connect();
}
}
}
#Override
public void onConnected(Bundle arg0) {
mSignInClicked = false;
Toast.makeText(this, "User is connected!", Toast.LENGTH_LONG).show();
// Get user's information
getProfileInformation();
// Update the UI after signin
updateUI(true);
}
/**
* Updating the UI, showing/hiding buttons and profile layout
* */
private void updateUI(boolean isSignedIn) {
if (isSignedIn) {
btnSignIn.setVisibility(View.GONE);
btnSignOut.setVisibility(View.VISIBLE);
btnRevokeAccess.setVisibility(View.VISIBLE);
llProfileLayout.setVisibility(View.VISIBLE);
} else {
btnSignIn.setVisibility(View.VISIBLE);
btnSignOut.setVisibility(View.GONE);
btnRevokeAccess.setVisibility(View.GONE);
llProfileLayout.setVisibility(View.GONE);
}
}
/**
* Fetching user's information name, email, profile pic
* */
private void getProfileInformation() {
try {
if (Plus.PeopleApi.getCurrentPerson(mGoogleApiClient) != null) {
Person currentPerson = Plus.PeopleApi
.getCurrentPerson(mGoogleApiClient);
String personName = currentPerson.getDisplayName();
String personPhotoUrl = currentPerson.getImage().getUrl();
String personGooglePlusProfile = currentPerson.getUrl();
String email = Plus.AccountApi.getAccountName(mGoogleApiClient);
Log.e(TAG, "Name: " + personName + ", plusProfile: "
+ personGooglePlusProfile + ", email: " + email
+ ", Image: " + personPhotoUrl);
txtName.setText(personName);
txtEmail.setText(email);
// by default the profile url gives 50x50 px image only
// we can replace the value with whatever dimension we want by
// replacing sz=X
personPhotoUrl = personPhotoUrl.substring(0,
personPhotoUrl.length() - 2)
+ PROFILE_PIC_SIZE;
new LoadProfileImage(imgProfilePic).execute(personPhotoUrl);
} else {
Toast.makeText(getApplicationContext(),
"Person information is null", Toast.LENGTH_LONG).show();
}
} catch (Exception e) {
e.printStackTrace();
}
}
#Override
public void onConnectionSuspended(int arg0) {
mGoogleApiClient.connect();
updateUI(false);
}
#Override
public boolean onCreateOptionsMenu(Menu menu) {
// Inflate the menu; this adds items to the action bar if it is present.
getMenuInflater().inflate(R.menu.main, menu);
return true;
}
/**
* Button on click listener
* */
#Override
public void onClick(View v) {
switch (v.getId()) {
case R.id.btn_sign_in:
// Signin button clicked
signInWithGplus();
break;
case R.id.btn_sign_out:
// Signout button clicked
signOutFromGplus();
break;
case R.id.btn_revoke_access:
// Revoke access button clicked
revokeGplusAccess();
break;
}
}
/**
* Sign-in into google
* */
private void signInWithGplus() {
if (!mGoogleApiClient.isConnecting()) {
mSignInClicked = true;
resolveSignInError();
}
}
/**
* Sign-out from google
* */
private void signOutFromGplus() {
if (mGoogleApiClient.isConnected()) {
Plus.AccountApi.clearDefaultAccount(mGoogleApiClient);
mGoogleApiClient.disconnect();
mGoogleApiClient.connect();
updateUI(false);
}
}
/**
* Revoking access from google
* */
private void revokeGplusAccess() {
if (mGoogleApiClient.isConnected()) {
Plus.AccountApi.clearDefaultAccount(mGoogleApiClient);
Plus.AccountApi.revokeAccessAndDisconnect(mGoogleApiClient)
.setResultCallback(new ResultCallback<Status>() {
#Override
public void onResult(Status arg0) {
Log.e(TAG, "User access revoked!");
mGoogleApiClient.connect();
updateUI(false);
}
});
}
}
/**
* 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... urls) {
String urldisplay = urls[0];
Bitmap mIcon11 = null;
try {
InputStream in = new java.net.URL(urldisplay).openStream();
mIcon11 = BitmapFactory.decodeStream(in);
} catch (Exception e) {
Log.e("Error", e.getMessage());
e.printStackTrace();
}
return mIcon11;
}
protected void onPostExecute(Bitmap result) {
bmImage.setImageBitmap(result);
}
}
}

Try to install the apk in bin folder(inside the G+ Login Project folder) that you downloaded from the link you have mentioned above. But do this before importing to eclipse(In this case the app will work without any problem).
But you can't run this app from eclipse, because the app is signed with the hashkey of the computer that was used by the person who developed this app(G+ Login).
If you want to develop a similar app then follow the developer.google.com website or follow this link https://developers.google.com/+/quickstart/android and get your app signed with the HashKey, and finally you can copy and paste the code from the above project.
Updated:
Sorry i couldn't go through your code, but i have posted my code which is working fine for me.
Try this
public void onCreate(Bundle savedInstanceState) {
// TODO Auto-generated method stub
super.onCreate(savedInstanceState);
mGoogleApiClient = new GoogleApiClient.Builder(getActivity())
.addConnectionCallbacks(this)
.addOnConnectionFailedListener(this).addApi(Plus.API)
.addScope(Plus.SCOPE_PLUS_LOGIN).build();
}
#SuppressWarnings("deprecation")
#Override
public void onClick(View v) {
// TODO Auto-generated method stub
switch (v.getId()) {
case R.id.facebooklog:
}
break;
case R.id.googlepluslog:
mGoogleApiClient.connect();
me = false;
mSignedInClicked = true;
signInWithGplus();
break;
}
}
#SuppressWarnings("static-access")
#Override
public void onActivityResult(int requestCode, int resultCode, Intent data) {
if (me) {
super.onActivityResult(requestCode, resultCode, data);
Session.getActiveSession().onActivityResult(getActivity(),
requestCode, resultCode, data);
} else {
if (requestCode == RC_SIGNIN) {
Log.i("", "OnActivityResult");
if (requestCode != getActivity().RESULT_OK) {
mSignedInClicked = false;
}
mIntentInProgress = false;
if (!mGoogleApiClient.isConnecting()) {
mGoogleApiClient.connect();
}
}
}
}
private void signInWithGplus() {
// TODO Auto-generated method stub
if (!mGoogleApiClient.isConnecting()) {
mSignedInClicked = true;
resolveSignInerror();
}
}
private void resolveSignInerror() {
// TODO Auto-generated method stub
if (mConnectionResult.hasResolution()) {
try {
mIntentInProgress = true;
mConnectionResult.startResolutionForResult(getActivity(),
RC_SIGNIN);
} catch (SendIntentException e) {
mIntentInProgress = false;
mGoogleApiClient.connect();
}
}
}
#Override
public void onConnectionFailed(ConnectionResult result) {
// TODO Auto-generated method stub
if (!result.hasResolution()) {
GooglePlayServicesUtil.getErrorDialog(result.getErrorCode(),
getActivity(), 0).show();
return;
}
if (!mIntentInProgress) {
mConnectionResult = result;
if (mSignedInClicked) {
resolveSignInerror();
}
}
}
#Override
public void onConnected(Bundle arg0) {
mSignedInClicked = false;
Log.i("", "OnConnected");
Toast.makeText(
getActivity(),
Plus.AccountApi.getAccountName(mGoogleApiClient)
+ " connected", Toast.LENGTH_SHORT).show();
}
#Override
public void onConnectionSuspended(int arg0) {
mGoogleApiClient.connect();
}
#Override
public void onStart() {
// TODO Auto-generated method stub
super.onStart();
mGoogleApiClient.connect();
}
#Override
public void onStop() {
// TODO Auto-generated method stub
super.onStop();
if (mGoogleApiClient.isConnected()) {
mGoogleApiClient.disconnect();
}
}

Finally it was the mistake done by me as I haven't registered the app https://console.developers.google.com/