Question

我已将google登录集成到我的应用程序中。当我通过USB调试测试时，它似乎在多个设备上正常工作，谷歌登录工作正常，因为用户可以访问该应用程序。当我创建一个签名的apk，使用V1和V2签名时，没有人可以对服务器进行身份验证，甚至不是我，他们首先创建了身份验证链接。

这是负责身份验证的代码：

public class MainActivity extends AppCompatActivity implements View.OnClickListener, GoogleApiClient.OnConnectionFailedListener {

private LinearLayout prof_section;
private Button SignOut;
private SignInButton SignIn;
private TextView Name,Email;
private ImageView Prof_Picture;
private Button continueBut;
String personName;
private static final int REQ_CODE = 9001;
String name;
Intent nameSave;
private GoogleApiClient mGoogleApiClient;

public static final String prefsName = "com.personal.mayankthakur.myapplication";


private static final String TAG = "MainActivity";

@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    this.requestWindowFeature(Window.FEATURE_NO_TITLE);
    setContentView(com.personal.mayankthakur.myapplication.R.layout.activity_main);

    prof_section = (LinearLayout) findViewById(com.personal.mayankthakur.myapplication.R.id.prof_section);
    SignOut = (Button) findViewById(com.personal.mayankthakur.myapplication.R.id.logoutBtn);
    SignIn = (SignInButton) findViewById(com.personal.mayankthakur.myapplication.R.id.gSignIn);
    Name = (TextView) findViewById(com.personal.mayankthakur.myapplication.R.id.nameSpace);
    Email = (TextView) findViewById(com.personal.mayankthakur.myapplication.R.id.emailSpace);
    Prof_Picture = (ImageView) findViewById(com.personal.mayankthakur.myapplication.R.id.profilePicture);
    continueBut = (Button) findViewById(com.personal.mayankthakur.myapplication.R.id.button2);
    continueBut.setOnClickListener(this);
    SignOut.setOnClickListener(this);
    SignIn.setOnClickListener(this) ;
    prof_section.setVisibility(View.GONE);
    continueBut.setVisibility(View.GONE);

    GoogleSignInOptions gso = new GoogleSignInOptions.Builder(GoogleSignInOptions.DEFAULT_SIGN_IN)
            .requestEmail()
            .build();
    mGoogleApiClient = new GoogleApiClient.Builder(this)
            .enableAutoManage(this, this)
            .addApi(Auth.GOOGLE_SIGN_IN_API, gso)
            .build();


}

@Override
public void onConnectionFailed (@NonNull ConnectionResult connectionResult){

}
private void signIn() {
    Intent signInIntent = Auth.GoogleSignInApi.getSignInIntent(mGoogleApiClient);
    startActivityForResult(signInIntent, REQ_CODE );
}
private void signOut(){

    Auth.GoogleSignInApi.signOut(mGoogleApiClient).setResultCallback(new ResultCallback<Status>() {
        @Override
        public void onResult(@NonNull Status status) {
            updateUI(false);
        }
    });

}
private void handleReuslt(GoogleSignInResult result){

    if(result.isSuccess())
    {
        GoogleSignInAccount acct = result.getSignInAccount();
        personName = acct.getDisplayName();

        // This is the shared preference
        SharedPreferences.Editor prefs = getSharedPreferences(prefsName, MODE_PRIVATE).edit();
        //adding a value to the preference
        prefs.putString("personName", personName);
        prefs.apply();

        String personEmail = acct.getEmail();

        // This is the shared preference
        SharedPreferences.Editor emailPrefs = getSharedPreferences(prefsName, MODE_PRIVATE).edit();
        //adding a value to the preference
        emailPrefs.putString("personEmail", personEmail);
        emailPrefs.apply();

        String imgUrl = acct.getPhotoUrl().toString();
        Uri personPhoto = acct.getPhotoUrl();
        Name.setText(personName);
        Email.setText(personEmail);
        Glide.with(this).load(imgUrl).into(Prof_Picture);
        updateUI(true);
    }
    else
    {
        updateUI(false);
    }

}
private void updateUI(boolean isLogin){

    if(isLogin)
    {
        prof_section.setVisibility(View.VISIBLE);
        SignIn.setVisibility(View.GONE);
        continueBut.setVisibility(View.VISIBLE);

    }

    else
    {
        prof_section.setVisibility(View.GONE);
        SignIn.setVisibility(View.VISIBLE);
    }
}

@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
    super.onActivityResult(requestCode, resultCode, data);

    if(requestCode == REQ_CODE)
    {
        GoogleSignInResult result = Auth.GoogleSignInApi.getSignInResultFromIntent(data);
        handleReuslt(result);
    }


}
@Override
public void onClick (View v) {


    switch (v.getId()) {

        case com.personal.mayankthakur.myapplication.R.id.gSignIn:
            signIn();

            break;

        case com.personal.mayankthakur.myapplication.R.id.logoutBtn:
            signOut();

            break;
        case com.personal.mayankthakur.myapplication.R.id.button2:

            nameSave = new Intent(MainActivity.this, Activity2.class);
            MainActivity.this.startActivity(nameSave);
    }


}
}

这是我第一次尝试将应用发布到谷歌播放，任何帮助将不胜感激！

Answer 1

是您的build variant debug，因为它必须设置为release。

Answer 2

在firebase / google控制台中添加释放密钥的SHA-1校验和。

首先使用以下命令生成密钥：

keytool -list -v -keystore KEYSTORE_PATH -alias ALIAS_NAME

然后复制SHA-1校验和并转到：

Firebase控制台＆gt;你的项目＆gt; <应用程序的设置>添加指纹

然后保存校验和，你就可以了。

Google登录无法在签名APK

2 个答案: