CODEWITHSUNDEEP
androidfirebasefirebase-authentication
Coozgan
Coozgan

Reputation: 393

How to set the callbacks for Android Firebase Phone Authentication?

Im kinda new to firebase and android then I saw this new feature in android the firebase phone Auth. I was looking at this doucumentation Firebase Phone Auth and I am confused on Implementing this mCallbacks .. can someone pls guide me ? 

PhoneAuthProvider.getInstance().verifyPhoneNumber(
                        phoneNum,
                        60,
                        TimeUnit.SECONDS,
                        this,
                        mCallbacks

this confused me is I dont know what data type should I use to assign that callback. since there is no sample code I wish someone might able to guide me.

Upvotes: 4

Views: 4950

Answers (4)

Osama Alshanti
Osama Alshanti

Reputation: 52

The problem at TimeUnit.SECONDS in Method verifyPhoneNumber you must replace the import Class TimeUnit to import java.util.concurrent.TimeUnit;

Upvotes: 0

Swornim Shah
Swornim Shah

Reputation: 69

Instead of passing "this" inside the verifyPhoneNumber(..) method, Try to pass Activityname.this

Upvotes: 0

Coozgan
Coozgan

Reputation: 393

I believe this solved my problem.

submit.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                String phoneNum = editText.getText().toString();
                Toast.makeText(MainActivity.this, phoneNum, Toast.LENGTH_SHORT).show();
                verifyPhone(phoneNum,mCallBacks);
            }

    });

I tried to make a method to handle the button clicked, I dont know why but it worked.. 

 public void verifyPhone(String phoneNumber, PhoneAuthProvider.OnVerificationStateChangedCallbacks mCallbacks){
            PhoneAuthProvider.getInstance().verifyPhoneNumber(
                    phoneNumber,        // Phone number to verify
                    60,                 // Timeout duration
                    TimeUnit.SECONDS,   // Unit of timeout
                    this,               // Activity (for callback binding)
                    mCallbacks);        // OnVerificationStateChangedCallbac
        }

Upvotes: 2

AL.
AL.

Reputation: 37798

You should use a PhoneAuthProvider.OnVerificationStateChangedCallbacks(). Like so:

    PhoneAuthProvider.getInstance().verifyPhoneNumber(
            phoneNumber,        // Phone number to verify
            60,                 // Timeout duration
            TimeUnit.SECONDS,   // Unit of timeout
            this,               // Activity (for callback binding)
            new PhoneAuthProvider.OnVerificationStateChangedCallbacks() {
                @Override
                public void onVerificationCompleted(PhoneAuthCredential phoneAuthCredential) {

                }

                @Override
                public void onVerificationFailed(FirebaseException e) {

                }
            });

Then you could just override the other Verification callbacks that you need.

Upvotes: 2

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