我有一个片段，我做了一个按钮来收集用户的手机号码。在同一片段中，我做了一个按钮，以敬酒从编辑后的文本（移动设备）中收集的字符串值，我知道这是一个简单的问题，但我不知道答案，请帮帮我
这是我的修改文字
LayoutInflater inflater = getActivity().getLayoutInflater();
View layout = inflater.inflate(R.layout.dialog_set_mobile,(ViewGroup) view.findViewById(R.id.dialog_mobile));
new AlertDialog.Builder(getActivity()).setTitle("Please Input Contact Information").setIcon(
android.R.drawable.ic_dialog_dialer).setView(
layout).setPositiveButton("OK", new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialogInterface, int i) {
Dialog dialog = (Dialog) dialogInterface;
EditText inputMobile = (EditText) dialog.findViewById(R.id.dialog_et_mobile);
if (inputMobile.getText().toString().isEmpty()){
return;
}
try{
long number = Long.valueOf(inputMobile.getText().toString());
SPManipulation.getInstance(getActivity()).setMobile(inputMobile.getText().toString());
mTextMobile.setText(inputMobile.getText().toString());
String mobile = inputMobile.getText().toString();
//DatabaseReference mynum = database.getReference("number");
DatabaseReference mynum = database.getReference().child(userID).child("number");
mynum.setValue(mobile);
}catch (Exception e){
Toast.makeText(getActivity(), "Please Input Correct Phone Number!", Toast.LENGTH_SHORT).show();
}
这是我的按钮代码
mButtonCheckout = (Button) view.findViewById(R.id.checkout_pay);
mButtonCheckout.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
FirebaseAuth mAuth = FirebaseAuth.getInstance();
String userID = mAuth.getCurrentUser().getUid();
DatabaseReference mylocation = database.getReference().child(userID).child("location");
// mylocation.setValue(mobile); // here i need string
}
});
这是我完整的片段代码
package com.example.guanzhuli.foody.CartPage.fragment;
public class CheckoutFragment extends Fragment {
FirebaseDatabase database = FirebaseDatabase.getInstance();
DatabaseReference mDatabase = FirebaseDatabase.getInstance().getReference();
// PayPal Initialization
private static final String TAG = "iCartPayment";
//private static final String CONFIG_ENVIRONMENT = PayPalConfiguration.ENVIRONMENT_NO_NETWORK;
private static final String CONFIG_ENVIRONMENT = PayPalConfiguration.ENVIRONMENT_SANDBOX;
// note that these credentials will differ between live & sandbox environments.
private static final String CONFIG_CLIENT_ID = "AfNfJY2QLMIzxPpAt97YVg4GKJtMa0k8wQICuFcwIdR6bR73oexStWMQfH0nirg-WlFradZHcPnCleZg";
private static final int REQUEST_CODE_PAYMENT = 1;
private static PayPalConfiguration config = new PayPalConfiguration()
.environment(CONFIG_ENVIRONMENT)
.clientId(CONFIG_CLIENT_ID)
// The following are only used in PayPalFuturePaymentActivity.
.merchantName("Example Merchant")
.merchantPrivacyPolicyUri(Uri.parse("https://www.example.com/privacy"))
.merchantUserAgreementUri(Uri.parse("https://www.example.com/legal"));
// Fragment Component Initialization
private RecyclerView mRecyclerView;
private TextView mTextMobile, mTextTotal, mTextEditAddress, mTextEditMobil;
public static TextView mTextAddress;
private Button mButtonCheckout, mButtonCancel;
public CheckoutFragment() {
// Required empty public constructor
}
DatabaseReference databaseReference;
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
// Inflate the layout for this fragment
View view = inflater.inflate(R.layout.fragment_checkout, container, false);
mRecyclerView = (RecyclerView) view.findViewById(R.id.recyclerview_checkout);
mRecyclerView.setAdapter(new CheckoutAdapter(getContext()));
mRecyclerView.setHasFixedSize(true);
mRecyclerView.setLayoutManager(new LinearLayoutManager(getContext()));
// initial button
mButtonCheckout = (Button) view.findViewById(R.id.checkout_pay);
mButtonCheckout.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
// Toast.makeText(getContext(),abc, Toast.LENGTH_SHORT).show();
// payOrder();
FirebaseAuth mAuth = FirebaseAuth.getInstance();
String userID = mAuth.getCurrentUser().getUid();
DatabaseReference mylocation = database.getReference().child(userID).child("location");
// mylocation.setValue(mobile); // here i need string
}
});
mButtonCancel = (Button) view.findViewById(R.id.checkout_cancel);
mButtonCancel.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
getActivity().finish();
}
});
// initial text
mTextMobile = (TextView) view.findViewById(R.id.checkout_mobile);
mTextMobile.setText(SPManipulation.getInstance(getActivity()).getMobile());
mTextAddress = (TextView) view.findViewById(R.id.checkout_address);
mTextAddress.setText(SPManipulation.getInstance(getContext()).getAddress());
mTextTotal = (TextView) view.findViewById(R.id.checkout_total);
mTextEditMobil = (TextView) view.findViewById(R.id.checkout_edit_mobile);
mTextEditMobil.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(final View view) {
Toast.makeText(getContext(), "Edit Number", Toast.LENGTH_SHORT).show();
LayoutInflater inflater = getActivity().getLayoutInflater();
View layout = inflater.inflate(R.layout.dialog_set_mobile,(ViewGroup) view.findViewById(R.id.dialog_mobile));
new AlertDialog.Builder(getActivity()).setTitle("Please Input Contact Information").setIcon(
android.R.drawable.ic_dialog_dialer).setView(
layout).setPositiveButton("OK", new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialogInterface, int i) {
Dialog dialog = (Dialog) dialogInterface;
EditText inputMobile = (EditText) dialog.findViewById(R.id.dialog_et_mobile);
if (inputMobile.getText().toString().isEmpty()){
return;
}
try{
long number = Long.valueOf(inputMobile.getText().toString());
SPManipulation.getInstance(getActivity()).setMobile(inputMobile.getText().toString());
mTextMobile.setText(inputMobile.getText().toString());
FirebaseAuth mAuth = FirebaseAuth.getInstance();
String userID = mAuth.getCurrentUser().getUid();
String mobile = inputMobile.getText().toString();
DatabaseReference mynum = database.getReference().child(userID).child("number");
mynum.setValue(mobile);
}catch (Exception e){
Toast.makeText(getActivity(), "Please Input Correct Phone Number!", Toast.LENGTH_SHORT).show();
}
}
}).setNegativeButton("Cancel", null).show();
}
});
mTextEditAddress = (TextView) view.findViewById(R.id.checkout_edit_addr);
mTextEditAddress.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
LayoutInflater inflater = getActivity().getLayoutInflater();
View layout = inflater.inflate(R.layout.dialog_set_location,(ViewGroup) view.findViewById(R.id.dialog_location));
new AlertDialog.Builder(getActivity()).setTitle("Please Input Delivery Location").setIcon(
android.R.drawable.ic_dialog_dialer).setView(
layout).setPositiveButton("OK", new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialogInterface, int i) {
Dialog dialog = (Dialog) dialogInterface;
EditText inputLocation = (EditText) dialog.findViewById(R.id.dialog_et_location);
if (inputLocation.getText().toString().isEmpty()){
return;
}
mTextAddress.setText(inputLocation.getText().toString());
String bbb = inputLocation.getText().toString();
Toast.makeText(getContext(),bbb, Toast.LENGTH_LONG).show();
}
})
.setNeutralButton("Show Map", new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialogInterface, int i) {
Intent mapAct = new Intent(getActivity(), MapsActivity.class);
startActivity(mapAct);
}
})
.setNegativeButton("Cancel", null)
.show();
}
});
mTextTotal.setText(String.valueOf(ShoppingCartItem.getInstance(getContext()).getPrice() * 1.06 + 1.99));
return view;
}
@Override
public void onActivityResult(int requestCode, int resultCode, Intent data) {
if (requestCode == REQUEST_CODE_PAYMENT) {
if (resultCode == getActivity().RESULT_OK) {
ShoppingCartItem.getInstance(getContext()).placeOrder(mTextAddress.getText().toString(), mTextMobile.getText().toString());
ShoppingCartItem.getInstance(getContext()).clear();
DBManipulation.getInstance(getActivity()).deleteAll();
PaymentConfirmation confirm =
data.getParcelableExtra(PaymentActivity.EXTRA_RESULT_CONFIRMATION);
if (confirm != null) {
try {
Log.i(TAG, confirm.toJSONObject().toString(4));
Log.i(TAG, confirm.getPayment().toJSONObject().toString(4));
/**
* TODO: send 'confirm' (and possibly confirm.getPayment() to your server for verification
* or consent completion.
* See https://developer.paypal.com/webapps/developer/docs/integration/mobile/verify-mobile-payment/
* for more details.
*
* For sample mobile backend interactions, see
* https://github.com/paypal/rest-api-sdk-python/tree/master/samples/mobile_backend
*/
registerOrder();
}
catch (JSONException e) {
Log.e(TAG, "an extremely unlikely failure occurred: ", e);
}
}
HomePageActivity.cartNumber.setText("0");
getActivity().finish();
} else if (resultCode == getActivity().RESULT_CANCELED) {
Log.i(TAG, "The user canceled.");
Toast.makeText(getContext(),"Cancel", Toast.LENGTH_LONG).show();
} else if (resultCode == PaymentActivity.RESULT_EXTRAS_INVALID) {
Log.i(
TAG,
"An invalid Payment or PayPalConfiguration was submitted. Please see the docs.");
}
}
}
@Override
public void onDestroy() {
super.onDestroy();
getActivity().stopService(new Intent(getContext(), PayPalService.class));
}
private void payOrder() {
/*
* PAYMENT_INTENT_SALE will cause the payment to complete immediately.
* Change PAYMENT_INTENT_SALE to
* - PAYMENT_INTENT_AUTHORIZE to only authorize payment and capture funds later.
* - PAYMENT_INTENT_ORDER to create a payment for authorization and capture
* later via calls from your server.
*
* Also, to include additional payment details and an item list, see getStuffToBuy() below.
*/
PayPalPayment thingToBuy = getStuffToBuy(PayPalPayment.PAYMENT_INTENT_SALE);
/*
* See getStuffToBuy(..) for examples of some available payment options.
*/
Intent intent = new Intent(getContext(), PaymentActivity.class);
// send the same configuration for restart resiliency
intent.putExtra(PayPalService.EXTRA_PAYPAL_CONFIGURATION, config);
intent.putExtra(PaymentActivity.EXTRA_PAYMENT, thingToBuy);
startActivityForResult(intent, REQUEST_CODE_PAYMENT);
}
private PayPalPayment getStuffToBuy(String paymentIntent) {
//--- include an item list, payment amount details
PayPalItem[] items = new PayPalItem[ShoppingCartItem.getInstance(getContext()).getFoodTypeSize()];
for (int position = 0; position < ShoppingCartItem.getInstance(getContext()).getFoodTypeSize(); position++){
int id = ShoppingCartItem.getInstance(getContext()).getFoodInCart().get(position);
final Food curFood = ShoppingCartItem.getInstance(getContext()).getFoodById(id);
final int curFoodNumber = ShoppingCartItem.getInstance(getContext()).getFoodNumber(curFood);
Log.e("PRICE & NUMBER", "price: " + curFood.getPrice() + ", number: " + curFoodNumber);
items[position] = new PayPalItem("Item No." + curFood.getId(),
curFoodNumber,
new BigDecimal(String.valueOf(curFood.getPrice())),"USD", curFood.getName()
);
}
BigDecimal subtotal = PayPalItem.getItemTotal(items);
BigDecimal shipping = new BigDecimal("1.99");
BigDecimal tax = new BigDecimal("" + ShoppingCartItem.getInstance(getContext()).getPrice() * 0.06);
PayPalPaymentDetails paymentDetails = new PayPalPaymentDetails(shipping, subtotal, tax);
BigDecimal amount = subtotal.add(shipping).add(tax);
PayPalPayment payment = new PayPalPayment(amount, "USD", "Foody Inc.", paymentIntent);
payment.items(items).paymentDetails(paymentDetails);
//--- set other optional fields like invoice_number, custom field, and soft_descriptor
payment.custom("This is text that will be associated with the payment that the app can use.");
return payment;
}
private void registerOrder() {
}
}
答案 0 :(得分：1)
您有两种选择
1 ：在mobile上使用此
Toast.makeText(getContext(),inputMobile.getText().toString(), Toast.LENGTH_SHORT).show();
2 ：像这样创建全局字符串变量mobile
首先在上方onCreateView()上创建全局手机号码
public String mobileNumber;
然后在您的按钮中单击对话框init mobileNumber
try{
long number = Long.valueOf(inputMobile.getText().toString());
SPManipulation.getInstance(getActivity()).setMobile(inputMobile.getText().toString());
mTextMobile.setText(inputMobile.getText().toString());
FirebaseAuth mAuth = FirebaseAuth.getInstance();
String userID = mAuth.getCurrentUser().getUid();
mobileNumber = inputMobile.getText().toString();//THIS LINE CHANGED
DatabaseReference mynum = database.getReference().child(userID).child("number");
mynum.setValue(mobile);
}catch (Exception e){
Toast.makeText(getActivity(), "Please Input Correct Phone Number!", Toast.LENGTH_SHORT).show();
}
现在您可以在按钮中的任何地方使用mobileNumber
mButtonCheckout.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View view) {
Toast.makeText(getContext(),mobileNumber, Toast.LENGTH_SHORT).show();
}
});
答案 1 :(得分：0)
声明一个String变量以存储EditText
String mobileNumber = inputMobile.getText().toString();
在OnClickListener中创建吐司。
Toast.makeText(getContext, mobileNumber,Toast.LENGTH_LONG).show();