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我做了一个使用用户的Gmail帐户进行连接的应用程序。问题在于，它在设备上运行时运行良好，但在获得发行版apk并将其安装在手机上后，它只能在第一次运行。如果我再次打开它，我得到Google SignIn - 登录指定帐户时出错
"Error signing in the specified account. please choose a different account."
注册到GoogleApiConsole时我注意到了。我注册的软件包名称与manifest，gradle等相同，所以这不是问题。
我知道已经有很多问题处理这个问题，但迄今为止所提供的解决方案都没有帮助我。 任何提示/想法可能是错误的？
我的登录类
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;
public static String username;
public static String user_email;
public static String user_pic;
public static Person.Cover.CoverPhoto user_cover;
// 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, logo;
private TextView txtName, txtEmail;
private LinearLayout llProfileLayout;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
if (isNetworkAvailable()) {
setContentView(imp.poinder.diana.track.R.layout.activity_main);
btnSignIn = (SignInButton) findViewById(imp.poinder.diana.track.R.id.btn_sign_in);
btnSignOut = (Button) findViewById(imp.poinder.diana.track.R.id.btn_sign_out);
btnRevokeAccess = (Button) findViewById(imp.poinder.diana.track.R.id.btn_revoke_access);
imgProfilePic = (ImageView) findViewById(imp.poinder.diana.track.R.id.imgProfilePic);
txtName = (TextView) findViewById(imp.poinder.diana.track.R.id.txtName);
txtEmail = (TextView) findViewById(imp.poinder.diana.track.R.id.txtEmail);
llProfileLayout = (LinearLayout) findViewById(imp.poinder.diana.track.R.id.llProfile);
logo = (ImageView) findViewById(imp.poinder.diana.track.R.id.poind2);
// Button click listeners
btnSignIn.setOnClickListener(this);
btnSignOut.setOnClickListener(this);
btnRevokeAccess.setOnClickListener(this);
mGoogleApiClient = new GoogleApiClient.Builder(this)
.addConnectionCallbacks(this)
.addOnConnectionFailedListener(this).addApi(Plus.API)
.addScope(Plus.SCOPE_PLUS_LOGIN).build();
}
else
{
startActivity(new Intent(MainActivity.this, NoInternetConnection.class));
}
}
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) {
startActivity(new Intent(MainActivity.this, myprofile.class));
/*/
btnSignIn.setVisibility(View.GONE);
btnSignOut.setVisibility(View.VISIBLE);
btnRevokeAccess.setVisibility(View.VISIBLE);
llProfileLayout.setVisibility(View.VISIBLE);
logo.setVisibility(View.GONE);
/*/
} 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);
//Person.Cover.CoverPhoto cover = currentPerson.getCover().getCoverPhoto();
username = personName;
user_email = email;
// user_cover = cover;
user_pic = personPhotoUrl;
//add user to the USERS DATABASE
add_user(personName,email);
} 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(imp.poinder.diana.track.R.menu.menu_main, menu);
return true;
}
/**
* Button on click listener
* */
@Override
public void onClick(View v) {
switch (v.getId()) {
case imp.poinder.diana.track.R.id.btn_sign_in:
// Signin button clicked
signInWithGplus();
break;
case imp.poinder.diana.track.R.id.btn_sign_out:
// Signout button clicked
signOutFromGplus();
break;
case imp.poinder.diana.track.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
* */
public void signOutFromGplus() {
if (mGoogleApiClient.isConnected()) {
Plus.AccountApi.clearDefaultAccount(mGoogleApiClient);
mGoogleApiClient.disconnect();
mGoogleApiClient.connect();
updateUI(false);
logo.setVisibility(View.VISIBLE);
Toast.makeText(this, "User is disconnected!", Toast.LENGTH_LONG).show();
}
}
/**
* 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);
}
});
logo.setVisibility(View.VISIBLE);
}
}
/**
* 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);
}
}
// ADD USER TO THE DATABASE
void add_user(String txtName, String txtEmail)
{
StrictMode.ThreadPolicy policy = new StrictMode.ThreadPolicy.Builder().permitAll().build();
StrictMode.setThreadPolicy(policy);
InputStream is = null;
List<NameValuePair> nameValuePairs = new ArrayList<NameValuePair>(2);
nameValuePairs.add(new BasicNameValuePair("user", txtName));
nameValuePairs.add(new BasicNameValuePair("email", txtEmail));
try {
HttpClient httpClient = new DefaultHttpClient();
HttpPost httpPost = new HttpPost("http:/xxxxx/users_in.php");
httpPost.setEntity(new UrlEncodedFormEntity(nameValuePairs));
HttpResponse response = httpClient.execute(httpPost);
HttpEntity entity = response.getEntity();
is = entity.getContent();
String msg = "Data has been sent successfully";
//Toast.makeText(getApplicationContext(), msg, Toast.LENGTH_LONG).show();
} catch (ClientProtocolException e) {
Log.e("ClientProtocol", "Log_Tag");
e.printStackTrace();
String msg2 = "Log_Tag";
Toast.makeText(getApplicationContext(), msg2, Toast.LENGTH_LONG).show();
} catch (IOException e) {
Log.e("Log_Tag", "No Internet Connection!");
e.printStackTrace();
String msg3 = "IOException";
Toast.makeText(getApplicationContext(), msg3, Toast.LENGTH_LONG).show();
}
}
private boolean isNetworkAvailable() {
ConnectivityManager connectivityManager
= (ConnectivityManager) getSystemService(Context.CONNECTIVITY_SERVICE);
NetworkInfo activeNetworkInfo = connectivityManager.getActiveNetworkInfo();
return activeNetworkInfo != null && activeNetworkInfo.isConnected();
}
}
任何logcat错误？把你的登录类 –
你正在使用OAUTH 2.0协议来处理验证是/ – Bhargav
@Bhargav是的，我是 – Diana