首先,我实现了FirebaseAuth.AuthStateListener接口并重写了这个方法:public void onAuthStateChanged(@NonNull FirebaseAuthfirebaseAuth) { if (firebaseUserMainActivity.this, SignInActivity.class);
star
这是我的密码,让他们的uid:FirebaseAuth.AuthStateListener authListener= new FirebaseAuth.AuthStateListener() { public void onAuthStateChanged(@NonNull FirebaseAuthfirebaseAuth) {
Fire