package com.braintreepayments.demo;
<BUG>import android.app.ActionBar;
import android.app.ActionBar.OnNavigationListener;
import android.app.Activity;</BUG>
import android.app.AlertDialog;
<BUG>import android.app.Fragment;</BUG>
import android.content.DialogInterface;
import android.content.DialogInterface.OnClickListener;
import android.content.Intent;
import android.content.pm.PackageManager;
import android.os.Bundle;
<BUG>import android.support.v4.app.ActivityCompat;
import android.support.v4.content.ContextCompat;
import android.text.TextUtils;</BUG>
import android.view.Menu;

package com.braintreepayments.demo;
import android.app.AlertDialog;
import android.content.DialogInterface;
import android.content.DialogInterface.OnClickListener;
import android.content.Intent;
import android.content.pm.PackageManager;
import android.os.Bundle;
import android.support.v4.app.ActivityCompat;
import android.support.v4.app.ActivityCompat.OnRequestPermissionsResultCallback;
import android.support.v4.content.ContextCompat;
import android.support.v7.app.ActionBar;
import android.support.v7.app.AppCompatActivity;
import android.text.TextUtils;
import android.view.Menu;
