<BUG>import android.view.View;import android.widget.TextView;import com.braintreepayments.api.dropin.view.SecureLoadingProgressBar;</BUG><CONTEXT>package com.braintreepayments.demo;import android.app.Activity;import android.os.Bundle;import android.text.TextUtils;<extra_id_0>import com.braintreepayments.api.models.CardNonce;import com.braintreepayments.api.models.PaymentMethodNonce;</CONTEXT>
import android.widget.ProgressBar;