我正在通过google plus在我的项目中登录。但是我在这里遇到的问题是在点击google plus登录按钮之后。我要求我从设备帐户列表中选择google plus帐户并在之后选择按钮没有任何事情发生。我必须再次按google plus按钮来调用OnConnected()方法。但是我想在选择谷歌帐户后第一次点击按钮时调用OnConnected()。请帮忙。
Here is my code for my complete java class:
public class LoginFragment extends Fragment implements View.OnClickListener,GoogleApiClient.ConnectionCallbacks, GoogleApiClient.OnConnectionFailedListener {
TextView Fpassword, Signup;
EditText email, password;
ImageView Signin, fb_button, gplus_button;
LogInActivity myContext;
static String personName;
static int requestcode;
Validation validation;
String LOG_TAG="ani";
ProgressDialog pd;
ProgressDialog dialog;
private boolean mIntentInProgress;
FragmentManager fragmentManager;
private CallbackManager callbackmanager;
//for G+
private static final int PROFILE_PIC_SIZE = 50;
static GoogleApiClient mGoogleApiClient;
private ConnectionResult mConnectionResult;
private boolean mSignInClicked;
static final int RC_SIGN_IN = 0;
/* Is there a ConnectionResult resolution in progress? */
private boolean mIsResolving = false;
private RequestQueue mQueue;
/* Should we automatically resolve ConnectionResults when possible? */
private boolean mShouldResolve = false;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
mGoogleApiClient = new GoogleApiClient.Builder(getActivity()).addConnectionCallbacks(this).addOnConnectionFailedListener(this).addApi(Plus.API).addScope(new Scope(Scopes.PROFILE)).build();
callbackmanager = CallbackManager.Factory.create();
}
@Override
public void onAttach(Activity activity) {
super.onAttach(activity);
myContext = (LogInActivity) activity;
}
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
// Inflate the layout for this fragment
View view = inflater.inflate(R.layout.fragment_login, container, false);
Fpassword = (TextView) view.findViewById(R.id.ForgotPassword);
Signup = (TextView) view.findViewById(R.id.SignUp);
email = (EditText) view.findViewById(R.id.Email_Val);
password = (EditText) view.findViewById(R.id.PasswordVal);
Signin = (ImageView) view.findViewById(R.id.signin);
fb_button = (ImageView) view.findViewById(R.id.FB_btn);
//facebook and google connection manager initialisation..
gplus_button = (ImageView) view.findViewById(R.id.Gplus_btn);
FacebookSdk.sdkInitialize(getActivity().getApplicationContext());
Fpassword.setPaintFlags(Fpassword.getPaintFlags() | Paint.UNDERLINE_TEXT_FLAG);
Signup.setPaintFlags(Signup.getPaintFlags() | Paint.UNDERLINE_TEXT_FLAG);
email.setHintTextColor(Color.parseColor("#727272"));
password.setHintTextColor(Color.parseColor("#727272"));
Fpassword.setOnClickListener(this);
Signup.setOnClickListener(this);
Signin.setOnClickListener(this);
fb_button.setOnClickListener(this);
gplus_button.setOnClickListener(this);
validation = new Validation();
return view;
}
@Override
public void onClick(View v)
{
if (v.getId() == R.id.ForgotPassword)
{
Fragment forgotpassword = new ForgotPasswordFragment();
myContext.getSupportFragmentManager().beginTransaction().add(R.id.container_login, forgotpassword).addToBackStack("fragBack1").commit();
}
else if (v.getId() == R.id.SignUp)
{
Fragment signup = new SignUpFragment();
myContext.getSupportFragmentManager().beginTransaction().add(R.id.container_login, signup).addToBackStack("fragBack1").commit();
}
else if (v.getId() == R.id.signin)
{
if (!validation.isValidEmail(email.getText().toString())) {
email.setError("please enter a Valid Email Address");
}
if (!validation.isValidPassword(password.getText().toString())) {
password.setError("min password length has to be 6");
}
if (validation.isValidEmail(email.getText().toString()) && validation.isValidPassword(password.getText().toString()))
{
if (Network.isNetworkAvailable(myContext))
{
signInVolley();
}
else
{
Toast.makeText(myContext, "no internet connection", Toast.LENGTH_SHORT).show();
}
}
}
else if (v.getId() == R.id.FB_btn)
{
if (Network.isNetworkAvailable(myContext))
{//Intent intent_signin = new Intent(myContext, HomeActivity.class);
// startActivity(intent_signin);
Fblogin();
}
else
{
Toast.makeText(myContext,"no internet connection",Toast.LENGTH_SHORT).show();
}
} else if (v.getId() == R.id.Gplus_btn)
{
if(Network.isNetworkAvailable(myContext)) {
//Intent intent_signin = new Intent(myContext, HomeActivity.class);
// startActivity(intent_signin);
onSignInClicked();
Log.d("ajflow","onclick");
}
else
{
Toast.makeText(myContext,"no internet connection",Toast.LENGTH_SHORT).show();
}
}
}
private void onSignInClicked() {
// User clicked the sign-in button, so begin the sign-in process and automatically
// attempt to resolve any errors that occur.
mShouldResolve = true;
mGoogleApiClient.connect();
Log.d("ajflow", "onsignin click");
}
@Override
public void onStart() {
super.onStart();
Log.d("ajflow", "onStart");
}
@Override
public void onStop() {
super.onStop();
}
private void Fblogin()
{
// Set permissions
LoginManager.getInstance().logInWithReadPermissions(this, Arrays.asList("public_profile, email, user_birthday,user_friends"));
LoginManager.getInstance().registerCallback(callbackmanager, new FacebookCallback<LoginResult>() {
@Override
public void onSuccess(LoginResult loginResult) {
// App code
GraphRequest request = GraphRequest.newMeRequest(
loginResult.getAccessToken(),
new GraphRequest.GraphJSONObjectCallback() {
@Override
public void onCompleted(JSONObject object, GraphResponse response) {
// Application code
Log.d("LoginActivity", response.toString());
Log.d("LoginActivity", object.toString());
String jsonresult = String.valueOf(object);
System.out.println("JSON Result" + jsonresult);
String str_firstname = null, str_id = null;
String responseValue = response.toString();
responseValue = responseValue.replace("Response: responseCode: 200,", "");
Log.d("animeshnew", responseValue);
try {
str_firstname = object.getString("name");
str_id = object.getString("id");
String str_email = object.getString("email");
Intent login = new Intent(myContext, HomeActivity.class);
String urlValue = "https://graph.facebook.com/" + str_id + "/picture?width=" + PROFILE_PIC_SIZE + "&height=" + PROFILE_PIC_SIZE;
SharedPref.Create_SharePref(myContext, str_firstname, urlValue);
LoginManager.getInstance().logOut();
startActivity(login);
myContext.finish();
} catch (JSONException e) {
e.printStackTrace();
Log.d("animesh123", "aa");
}
}
});
Bundle parameters = new Bundle();
parameters.putString("fields", "id,name,email,gender, birthday,picture");
request.setParameters(parameters);
request.executeAsync();
}
@Override
public void onCancel() {
// App code
Log.v("LoginActivity", "cancel");
}
@Override
public void onError(FacebookException exception) {
// App code
Log.v("LoginActivity", exception.getCause().toString());
Toast.makeText(myContext, exception.getMessage(), Toast.LENGTH_SHORT).show();
}
});
}
//to check if the fb user is logged in or not
public static boolean isLoggedIn() {
AccessToken accessToken = AccessToken.getCurrentAccessToken();
return accessToken != null;
}
@Override
public void onConnected(Bundle bundle)
{
Log.d("ajflow","onconnected");
getProfileInfo();
}
public void getProfileInfo()
{
mSignInClicked = false;
if (Plus.PeopleApi.getCurrentPerson(mGoogleApiClient) != null)
{
Log.d("ajflow", "profileinfo");
Toast.makeText(myContext, "User is connected!", Toast.LENGTH_LONG).show();
Person currentPerson = Plus.PeopleApi
.getCurrentPerson(mGoogleApiClient);
personName = currentPerson.getDisplayName();
String id=currentPerson.getId();
String birthDate=currentPerson.getAboutMe();
String personPhotoUrl = currentPerson.getImage().getUrl();
String personGooglePlusProfile = currentPerson.getUrl();
String email = Plus.AccountApi.getAccountName(mGoogleApiClient);
Log.d("sachin", "Name: " + personName + " " + currentPerson.getName() + ", plusProfile: "
+ personGooglePlusProfile + ", email: " + email
+ ",BirthDay:" + birthDate + ",Id :"+id+", Image: " + personPhotoUrl);
personPhotoUrl = personPhotoUrl.substring(0,
personPhotoUrl.length() - 2)
+ PROFILE_PIC_SIZE;
Intent login=new Intent(myContext,HomeActivity.class);
SharedPref.Create_SharePref(myContext,personName, personPhotoUrl);
signOutFromGplus();
startActivity(login);
myContext.finish();
}
else
{
Toast.makeText(myContext,"Problem in connection",Toast.LENGTH_SHORT);
}
}
@Override
public void onConnectionSuspended(int i)
{
mGoogleApiClient.connect();
}
@Override
public void onActivityResult(int requestCode, int resultCode, Intent data)
{
super.onActivityResult(requestCode, resultCode, data);
if(callbackmanager!=null){
callbackmanager.onActivityResult(requestCode,resultCode,data);
}
Log.d("ani", "onActivityResult:" + requestCode + ":" + resultCode + ":" + data);
Log.d("ajflow","onactivityresult");
if (requestCode == RC_SIGN_IN) {
// If the error resolution was not successful we should not resolve further.
if (resultCode != getActivity().RESULT_OK) {
mShouldResolve = false;
}
mIsResolving = false;
mGoogleApiClient.connect();
}
}
@Override
public void onConnectionFailed(ConnectionResult connectionResult)
{
Log.d("ajflow","onconnectionfailed");
// Could not connect to Google Play Services. The user needs to select an account,
// grant permissions or resolve an error in order to sign in. Refer to the javadoc for
// ConnectionResult to see possible error codes.
Log.d("ani", "onConnectionFailed:" + connectionResult);
if (!mIsResolving && mShouldResolve)
{
Log.d("ajflow","both false true");
if (connectionResult.hasResolution()) {
mSignInClicked = false;
try {
Log.d("ajflow","has resolution");
connectionResult.startResolutionForResult(getActivity(), RC_SIGN_IN);
Log.d("ajflow", "try over");
mIsResolving = true;
} catch (IntentSender.SendIntentException e) {
Log.e("ani", "Could not resolve ConnectionResult.", e);
mIsResolving = false;
Log.d("ajflow","in catch");
mGoogleApiClient.connect();
}
}
}
}
/**
* Sign-out from google
* */
static void signOutFromGplus() {
Log.d("ajflow","signout");
if (mGoogleApiClient.isConnected()) {
Plus.AccountApi.clearDefaultAccount(mGoogleApiClient);
mGoogleApiClient.disconnect();
}
}
public void signInVolley()
{
mQueue = CustomVolleyRequestQueue.getInstance(getActivity().getApplicationContext())
.getRequestQueue();
JSONObject params = new JSONObject();
try {
params.put("email_id", email.getText().toString());
params.put("password",password.getText().toString());
} catch (JSONException e) {
e.printStackTrace();
}
final CustomJSONObjectRequest jsonRequest=new CustomJSONObjectRequest(Request.Method.POST, ApiClass.SignIn_URL,params, new Response.Listener<JSONObject>() {
@Override
public void onResponse(JSONObject response) {
Log.d("aniloginsignin", response + "");
try {
String successValue=response.getString("success");
Log.d("anisuccess",successValue);
Log.d("anilogin",successValue);
if(successValue.equals("1"))
{
JSONObject data=response.getJSONObject("data");
String name=data.getString("user_name");
Log.d("aniloginname",name);
Intent login = new Intent(getActivity(), HomeActivity.class);
SharedPref.Create_SharePref(getActivity(), name, "");
startActivity(login);
getActivity().finish();
}
else if(successValue.equals("0"))
{
Toast.makeText(myContext,"Invalid Email ID or Password",Toast.LENGTH_SHORT).show();
}
} catch (JSONException e) {
e.printStackTrace();
}
}
},new Response.ErrorListener()
{
@Override
public void onErrorResponse(VolleyError error)
{
Toast.makeText(getActivity(),"no internet connection",Toast.LENGTH_SHORT).show();
}
});
mQueue.add(jsonRequest);
}
}
答案 0 :(得分：1)
尝试以下onConnectionFailed代码：
@Override
public void onConnectionFailed(ConnectionResult connectionResult)
{
Log.e(LOG_TAG, connectionResult.toString());
//If connectionResult does not have resolution
if(!connectionResult.hasResolution()){
if (GoogleApiAvailability.getInstance().isUserResolvableError(connectionResult.getErrorCode())){
Dialog dialog = GoogleApiAvailability.getInstance().getErrorDialog(MainActivity.this, errorcode, REQUEST_CONSENT);
dialog.show();
return;
}
}
if(!mIsResolving ){
// The failure has a resolution. Resolve it.
// Called typically when the app is not yet authorized, and an
// authorization dialog is displayed to the user.
Log.d(LOG_TAG, "Attempting to Resolve Failed Connection");
mIsResolving = true;
try {
connectionResult.startResolutionForResult(MainActivity.this, REQUEST_OAUTH);
} catch (IntentSender.SendIntentException e) {
Log.e(LOG_TAG,"Exception while starting Resolution Activity: "+e);
e.printStackTrace();
}
}
}
在你的onActivityResult中，获得结果：
@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
if (requestCode == REQUEST_OAUTH){
mIsResolving = false;
if (resultCode == RESULT_OK){
if (mGoogleApiClient != null && !mGoogleApiClient.isConnecting() && !mGoogleApiClient.isConnected()){
mGoogleApiClient.connect();
}
}else {
Log.d(LOG_TAG,"Result Code not OK");
}
}else {
Log.d(LOG_TAG, "Request Code didn't match");
}
}