PaymentInfoSubmitFragment.java
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package com.gump.game.sdk.demo;
import android.app.AlertDialog;
import android.app.Dialog;
import android.os.Bundle;
import android.text.Editable;
import android.text.TextUtils;
import android.text.TextWatcher;
import android.view.LayoutInflater;
import android.view.View;
import com.google.android.material.textfield.TextInputLayout;
import androidx.annotation.NonNull;
import androidx.fragment.app.DialogFragment;
public class PaymentInfoSubmitFragment extends DialogFragment {
interface OnSubmitListener {
void onSubmit(Bundle payInfo);
}
private OnSubmitListener listener;
TextInputLayout etProduct,
etAmount,
etCurrency,
etServerId,
etRoleId,
etExtra;
public static PaymentInfoSubmitFragment newInstance(OnSubmitListener listener) {
PaymentInfoSubmitFragment fragment = new PaymentInfoSubmitFragment();
fragment.listener = listener;
return fragment;
}
@NonNull
@Override
public Dialog onCreateDialog(Bundle savedInstanceState) {
AlertDialog.Builder builder = new AlertDialog.Builder(getActivity());
View view = LayoutInflater.from(getContext()).inflate(R.layout.fragment_payment, null, false);
etProduct = view.findViewById(R.id.product);
etAmount = view.findViewById(R.id.amount);
etCurrency = view.findViewById(R.id.currency);
etServerId = view.findViewById(R.id.server_id);
etRoleId = view.findViewById(R.id.role_id);
etExtra = view.findViewById(R.id.extra);
etProduct.getEditText().addTextChangedListener(new EditTextWatcher(etProduct));
etAmount.getEditText().addTextChangedListener(new EditTextWatcher(etAmount));
etCurrency.getEditText().addTextChangedListener(new EditTextWatcher(etCurrency));
etServerId.getEditText().addTextChangedListener(new EditTextWatcher(etServerId));
etRoleId.getEditText().addTextChangedListener(new EditTextWatcher(etRoleId));
etExtra.getEditText().addTextChangedListener(new EditTextWatcher(etExtra));
//设置默认值
etProduct.getEditText().setText("EV1.test.abc");
etAmount.getEditText().setText("0.99");
etCurrency.getEditText().setText("USD");
etServerId.getEditText().setText("100");
etRoleId.getEditText().setText("41080");
view.findViewById(R.id.submit).setOnClickListener(v -> {
String product = etProduct.getEditText().getText().toString();
String currency = etCurrency.getEditText().getText().toString();
String serverId = etServerId.getEditText().getText().toString();
String roleId = etRoleId.getEditText().getText().toString();
String extra = etExtra.getEditText().getText().toString();
String amount = etAmount.getEditText().getText().toString();
if (checkInput(product, amount, currency, serverId, roleId, extra)) {
Bundle payInfo = new Bundle();
payInfo.putString("product", product);
payInfo.putFloat("amount", Float.valueOf(amount));
payInfo.putString("extraInfo", extra);
payInfo.putString("serverId", serverId);
payInfo.putString("roleId", roleId);
payInfo.putString("currency", currency);
if (listener != null) {
listener.onSubmit(payInfo);
}
dismiss();
}
});
AlertDialog dialog = builder.setView(view).create();
return dialog;
}
private boolean checkInput(String product, String amount, String currency, String serverId, String roleId, String extra) {
if (TextUtils.isEmpty(product)) {
etProduct.setError("product is empty");
return false;
}
if (TextUtils.isEmpty(currency)) {
etCurrency.setError("currency is empty");
return false;
}
if (TextUtils.isEmpty(serverId)) {
etServerId.setError("serverId is empty");
return false;
}
if (TextUtils.isEmpty(roleId)) {
etRoleId.setError("roleId is empty");
return false;
}
if (TextUtils.isEmpty(extra)) {
etExtra.setError("extra is empty");
return false;
}
if (TextUtils.isEmpty(amount)) {
etAmount.setError("amount is empty");
return false;
}
return true;
}
class EditTextWatcher implements TextWatcher {
private TextInputLayout editText;
public EditTextWatcher(TextInputLayout editText) {
this.editText = editText;
}
@Override
public void beforeTextChanged(CharSequence s, int start, int count, int after) {
}
@Override
public void onTextChanged(CharSequence s, int start, int before, int count) {
editText.setError(null);
}
@Override
public void afterTextChanged(Editable s) {
}
}
}