自动选择第一个手机号码 HintRequest android

Question

I want to pick first phone number automatically from HintRequest android.

Is there any possible solution for it?

is there any solution, user cannot dismiss the HintRequest Dialog without selecting at least one mobile number?

Answer 1

// Example From Kotlin

        implementation 'com.google.android.gms:play-services-ads-identifier:17.0.0'
        implementation 'com.google.android.gms:play-services-auth-api-phone:17.3.0'
        implementation 'com.google.android.gms:play-services-base:17.1.0'
        implementation 'com.google.android.gms:play-services-identity:17.0.0'
        implementation 'com.google.android.gms:play-services-auth:17.0.0'

        // Class : AutoDetectMobileNo

            class AutoDetectMobileNo internal constructor(context: Context) {
                private var googleApiClient: GoogleApiClient? = null
                private val context: Context
                private val appCompatActivity: AppCompatActivity = context as AppCompatActivity
                fun requestPhoneNoHint() {
                    googleApiClient = GoogleApiClient.Builder(context)
                        .enableAutoManage(
                            appCompatActivity
                        ) { }
                        .addApi(Auth.CREDENTIALS_API)
                        .build()
                    val hintRequest = HintRequest.Builder()
                        .setHintPickerConfig(
                            CredentialPickerConfig.Builder()
                                .setShowCancelButton(true)
                                .build()
                        )
                        .setPhoneNumberIdentifierSupported(true)
                        .build()
                    val intent =
                        Auth.CredentialsApi.getHintPickerIntent(googleApiClient, hintRequest)
                    try {
                        appCompatActivity.startIntentSenderForResult(
                            intent.intentSender,
                            RC_HINT,
                            null,
                            0,
                            0,
                            0
                        )
                    } catch (e: Throwable) {
                        Log.e("PHONE_HINT", "Could not start hint picker Intent", e)
                    }
                }

                fun getPhoneNo(data: Intent): String {
                    val cred: Credential =
                        data.getParcelableExtra(Credential.EXTRA_KEY)!!
                    return cred.id
                }

                interface Callback

                companion object {
                    const val RC_HINT = 1000
                }

                init {
                    this.context = appCompatActivity.applicationContext
                }
            }


        // On Your Activity / Fragment

        val autoDetectMobileNo = AutoDetectMobileNo(this)
        autoDetectMobileNo!!.requestPhoneNoHint()

        override fun onActivityResult(
                requestCode: Int,
                resultCode: Int,
                data: Intent?
            ) {
                super.onActivityResult(requestCode, resultCode, data)
                if (requestCode == AutoDetectMobileNo.RC_HINT) {
                    if (resultCode == Activity.RESULT_OK) {
                        val mPhoneNumber = autoDetectMobileNo!!.getPhoneNo(data)
                    }
                }
            }