问题
I create an app in which I can access in two waves: FirebaseUI Auth and Firebase SDK Authentication (I know that's quite wrong, I made this only for some tests). Well, from when I add the google access, I can't access with SDK Authentication, the app always crashes and I don't know why. Here is my code:
public class MainActivity extends AppCompatActivity
{
DialogProgress dialogProgress;
EditText editEmail;
EditText editPassword;
String email;
String password;
FirebaseAuth firebaseAuth;
final int REQUEST_CODE_GOOGLE = 100;
static Activity activity;
@Override
protected void onCreate(Bundle savedInstanceState)
{
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
activity = this;
editEmail = (EditText) findViewById(R.id.editEmailA);
editPassword = (EditText) findViewById(R.id.editPasswordA);
firebaseAuth = FirebaseAuth.getInstance();
if(firebaseAuth.getCurrentUser()!=null)
{
Toast.makeText(getApplicationContext(), "Bentornato " + firebaseAuth.getCurrentUser().getEmail().toString(), Toast.LENGTH_SHORT).show();
Intent intent = new Intent(MainActivity.this,ProfileActivity.class);
startActivity(intent);
finish();
}
findViewById(R.id.accediButton).setOnClickListener(new View.OnClickListener()
{
@Override
public void onClick(View v)
{
email = editEmail.getText().toString();
password = editPassword.getText().toString();
if(TextUtils.isEmpty(email))
{
Toast.makeText(getApplicationContext(),"Email vuota",Toast.LENGTH_SHORT).show();
}
if(TextUtils.isEmpty(password))
{
Toast.makeText(getApplicationContext(),"Password vuota",Toast.LENGTH_SHORT).show();
}
if(!(TextUtils.isEmpty(email)||TextUtils.isEmpty(password)))
{
DialogProgress.setLayout(0);
dialogProgress = new DialogProgress();
dialogProgress.setCancelable(false);
dialogProgress.show(getSupportFragmentManager().beginTransaction(),"Dialog");
firebaseAuth.signInWithEmailAndPassword(email, password).addOnCompleteListener(MainActivity.this, new OnCompleteListener<AuthResult>() {
@Override
public void onComplete(@NonNull Task<AuthResult> task)
{
if (task.isSuccessful())
{
dialogProgress.dismiss();
Toast.makeText(getApplicationContext(), "Bentornato " + firebaseAuth.getCurrentUser().getEmail().toString(), Toast.LENGTH_SHORT).show();
Intent intent = new Intent(MainActivity.this,ProfileActivity.class);
startActivity(intent);
finish();
}
else
{
dialogProgress.dismiss();
Toast.makeText(getApplicationContext(), "Login fallito " + task.getException().toString(), Toast.LENGTH_LONG).show();
}
}
});
}
}
});
findViewById(R.id.registratiText).setOnClickListener(new View.OnClickListener()
{
@Override
public void onClick(View v)
{
Intent intent = new Intent(MainActivity.this,RegistrazioneActivity.class);
startActivity(intent);
}
});
findViewById(R.id.accediGoogle).setOnClickListener(new View.OnClickListener()
{
@Override
public void onClick(View v)
{
AuthUI authUi = AuthUI.getInstance();
Intent intent = authUi.createSignInIntentBuilder().build();
startActivityForResult(intent,REQUEST_CODE_GOOGLE);
}
});
}
@Override
public void onActivityResult(int codice, int risultato, Intent data)
{
super.onActivityResult(codice, risultato, data);
if(codice==REQUEST_CODE_GOOGLE && risultato==RESULT_OK && data!=null)
{
IdpResponse idpResponse = IdpResponse.fromResultIntent(data);
Toast.makeText(getApplicationContext(),idpResponse + "",Toast.LENGTH_LONG).show();
}
}
}
Here is my gradle Project:
buildscript
{
repositories
{
jcenter()
}
dependencies
{
classpath 'com.android.tools.build:gradle:2.2.3'
classpath 'com.google.gms:google-services:3.0.0'
}
}
allprojects
{
repositories
{
jcenter()
maven { url 'https://maven.fabric.io/public' }
}
}
task clean(type: Delete)
{
delete rootProject.buildDir
}
Here is my gradle app:
apply plugin: 'com.android.application'
android
{
compileSdkVersion 25
buildToolsVersion "25.0.2"
defaultConfig
{
applicationId "com.example.utente.myfirebase"
minSdkVersion 16
targetSdkVersion 25
versionCode 1
versionName "1.0"
testInstrumentationRunner
"android.support.test.runner.AndroidJUnitRunner"
}
buildTypes
{
release
{
minifyEnabled false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-
rules.pro'
}
}
}
dependencies
{
compile fileTree(dir: 'libs', include: ['*.jar'])
androidTestCompile('com.android.support.test.espresso:espresso-core:2.2.2',
{
exclude group: 'com.android.support', module: 'support-annotations'
})
compile 'com.android.support:appcompat-v7:25.1.0'
compile 'com.google.firebase:firebase-auth:9.4.0'
compile 'com.google.firebase:firebase-database:9.4.0'
compile 'com.google.firebase:firebase-storage:9.4.0'
compile 'com.firebaseui:firebase-ui-auth:1.2.0'
compile 'com.android.support.constraint:constraint-layout:1.0.2'
testCompile 'junit:junit:4.12'
}
apply plugin: 'com.google.gms.google-services'
Log:
04-15 21:34:06.318 26912-26912/com.example.utente.myfirebase A/FirebaseApp: Firebase API initialization failure.
java.lang.reflect.InvocationTargetException
at java.lang.reflect.Method.invoke(Native Method)
at java.lang.reflect.Method.invoke(Method.java:372)
at com.google.firebase.FirebaseApp.zza(Unknown Source)
at com.google.firebase.FirebaseApp.initializeApp(Unknown Source)
at com.google.firebase.FirebaseApp.initializeApp(Unknown Source)
at com.google.firebase.FirebaseApp.initializeApp(Unknown Source)
at com.google.firebase.provider.FirebaseInitProvider.onCreate(Unknown Source)
at android.content.ContentProvider.attachInfo(ContentProvider.java:1737)
at android.content.ContentProvider.attachInfo(ContentProvider.java:1712)
at com.google.firebase.provider.FirebaseInitProvider.attachInfo(Unknown Source)
at android.app.ActivityThread.installProvider(ActivityThread.java:5437)
at android.app.ActivityThread.installContentProviders(ActivityThread.java:5032)
at android.app.ActivityThread.handleBindApplication(ActivityThread.java:4972)
at android.app.ActivityThread.access$1600(ActivityThread.java:177)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1491)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:135)
at android.app.ActivityThread.main(ActivityThread.java:5910)
at java.lang.reflect.Method.invoke(Native Method)
at java.lang.reflect.Method.invoke(Method.java:372)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1405)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1200)
Caused by: java.lang.NoSuchMethodError: No static method zzy(Ljava/lang/Object;)Ljava/lang/Object; in class Lcom/google/android/gms/common/internal/zzab; or its super classes (declaration of 'com.google.android.gms.common.internal.zzab' appears in /data/app/com.example.utente.myfirebase-2/split_lib_dependencies_apk.apk:classes33.dex)
at com.google.android.gms.measurement.internal.zzx.zzdo(Unknown Source)
at com.google.android.gms.measurement.AppMeasurement.getInstance(Unknown Source)
at java.lang.reflect.Method.invoke(Native Method)
at java.lang.reflect.Method.invoke(Method.java:372)
at com.google.firebase.FirebaseApp.zza(Unknown Source)
at com.google.firebase.FirebaseApp.initializeApp(Unknown Source)
at com.google.firebase.FirebaseApp.initializeApp(Unknown Source)
at com.google.firebase.FirebaseApp.initializeApp(Unknown Source)
at com.google.firebase.provider.FirebaseInitProvider.onCreate(Unknown Source)
at android.content.ContentProvider.attachInfo(ContentProvider.java:1737)
at android.content.ContentProvider.attachInfo(ContentProvider.java:1712)
at com.google.firebase.provider.FirebaseInitProvider.attachInfo(Unknown Source)
at android.app.ActivityThread.installProvider(ActivityThread.java:5437)
at android.app.ActivityThread.installContentProviders(ActivityThread.java:5032)
at android.app.ActivityThread.handleBindApplication(ActivityThread.java:4972)
at android.app.ActivityThread.access$1600(ActivityThread.java:177)
at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1491)
at android.os.Handler.dispatchMessage(Handler.java:102)
at android.os.Looper.loop(Looper.java:135)
at android.app.ActivityThread.main(ActivityThread.java:5910)
at java.lang.reflect.Method.invoke(Native Method)
at java.lang.reflect.Method.invoke(Method.java:372)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1405)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1200)
回答1:
You must use compatible versions of the Firebase API libraries and Firebase UI. The table of compatible version is in the Firebase UI documentation. Change 9.4.0 to 10.2.0 for the com.google.firebase:firebase-* libraries.
compile 'com.android.support:appcompat-v7:25.1.0'
compile 'com.google.firebase:firebase-auth:10.2.0'
compile 'com.google.firebase:firebase-database:10.2.0'
compile 'com.google.firebase:firebase-storage:10.2.0'
compile 'com.firebaseui:firebase-ui-auth:1.2.0'
compile 'com.android.support.constraint:constraint-layout:1.0.2'
testCompile 'junit:junit:4.12'
回答2:
Change this:
compile 'com.google.firebase:firebase-auth:9.4.0'
compile 'com.google.firebase:firebase-database:9.4.0'
compile 'com.google.firebase:firebase-storage:9.4.0'
To this:
compile 'com.google.firebase:firebase-auth:10.2.0'
compile 'com.google.firebase:firebase-database:10.2.0'
compile 'com.google.firebase:firebase-storage:10.2.0'
You need to upgrade Firebase, you are using an old version. You will see Firebase has version 10.2.1 available, but according to FirebaseUi it currently supports Firebase version up to 10.2.0, so use 10.2.0.
回答3:
- As it's mentioned here Update all the versions to the latest ones and all the versions should be the same.
- Clean and Rebuild your Project
Run the project.
回答4:
Check comparability version of firebase, recommanded to use latest
In my case I have forgot to add below dependency
compile 'com.google.firebase:firebase-core:9.4.0'
My all dependency as below
compile 'com.google.firebase:firebase-core:9.4.0'
compile 'com.google.firebase:firebase-messaging:9.4.0'
compile 'com.firebase:firebase-client-android:2.5.1'
all use to send push notification to device
来源：https://stackoverflow.com/questions/43430401/android-nosuchmethoderror-no-static-method-zzyljava-lang-object