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riz081 2025-05-27 15:46:20 +07:00
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app/src/main/java/com/example/bdkipoc/PaymentActivity.java
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@ -1,557 +1,372 @@
package com.example.bdkipoc;
import android.content.Context;
import android.animation.AnimatorSet;
import android.animation.ObjectAnimator;
import android.content.Intent;
import android.graphics.Bitmap;
import android.os.AsyncTask;
import android.graphics.Color;
import android.os.Build;
import android.os.Bundle;
import android.util.Log;
import android.view.MenuItem;
import android.os.Handler;
import android.os.Looper;
import android.text.TextUtils;
import android.view.View;
import android.view.inputmethod.InputMethodManager;
import android.view.Window;
import android.view.WindowManager;
import android.view.animation.AccelerateDecelerateInterpolator;
import android.widget.Button;
import android.widget.EditText;
import android.widget.ImageView;
import android.widget.ProgressBar;
import android.widget.LinearLayout;
import android.widget.TextView;
import android.widget.Toast;
import androidx.annotation.Nullable;
import androidx.appcompat.app.AppCompatActivity;
import androidx.appcompat.widget.Toolbar;
import org.json.JSONException;
import org.json.JSONObject;
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.OutputStream;
import java.net.HttpURLConnection;
import java.net.URI;
import java.net.URISyntaxException;
import java.net.URL;
import java.util.Random;
import java.util.UUID;
public class PaymentActivity extends AppCompatActivity {
private ProgressBar progressBar;
private Button initiatePaymentButton;
private Button simulatePaymentButton;
private ImageView qrCodeImageView;
private TextView statusTextView;
// Views
private EditText editTextAmount;
private TextView referenceIdTextView;
private View paymentDetailsLayout;
private View paymentSuccessLayout;
private Button returnToMainButton;
private Button confirmButton;
private LinearLayout backNavigation;
private ImageView backArrow;
private TextView toolbarTitle;
private String transactionId;
private String transactionUuid;
private String referenceId;
private int amount;
private JSONObject midtransResponse;
// Numpad buttons
private TextView btn1, btn2, btn3, btn4, btn5, btn6, btn7, btn8, btn9, btn0, btn000;
private ImageView btnDelete;
private static final String BACKEND_BASE = "https://be-edc.msvc.app";
private static final String MIDTRANS_CHARGE_URL = "https://api.sandbox.midtrans.com/v2/charge";
private static final String MIDTRANS_AUTH = "Basic U0ItTWlkLXNlcnZlci1JM2RJWXdIRzVuamVMeHJCMVZ5endWMUM="; // Replace with your actual key
private static final String WEBHOOK_URL = "https://be-edc.msvc.app/webhooks/midtrans";
// Data
private StringBuilder currentAmount = new StringBuilder();
private static final int MAX_AMOUNT_LENGTH = 12;
// Animation
private Handler animationHandler = new Handler(Looper.getMainLooper());
@Override
protected void onCreate(@Nullable Bundle savedInstanceState) {
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
// Set status bar color programmatically
setStatusBarColor();
setContentView(R.layout.activity_payment);
// Set up the toolbar
Toolbar toolbar = findViewById(R.id.toolbar);
setSupportActionBar(toolbar);
if (getSupportActionBar() != null) {
getSupportActionBar().setDisplayHomeAsUpEnabled(true);
getSupportActionBar().setDisplayShowHomeEnabled(true);
getSupportActionBar().setTitle("QRIS Payment");
}
// Initialize views
progressBar = findViewById(R.id.progressBar);
initiatePaymentButton = findViewById(R.id.initiatePaymentButton);
simulatePaymentButton = findViewById(R.id.simulatePaymentButton);
qrCodeImageView = findViewById(R.id.qrCodeImageView);
statusTextView = findViewById(R.id.statusTextView);
editTextAmount = findViewById(R.id.editTextAmount);
referenceIdTextView = findViewById(R.id.referenceIdTextView);
paymentDetailsLayout = findViewById(R.id.paymentDetailsLayout);
paymentSuccessLayout = findViewById(R.id.paymentSuccessLayout);
returnToMainButton = findViewById(R.id.returnToMainButton);
// Generate a random amount between 100,000 and 999,999
amount = new Random().nextInt(900000) + 100000;
// Format and display the amount
editTextAmount.setText("");
editTextAmount.requestFocus();
InputMethodManager imm = (InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE);
if (imm != null) {
imm.showSoftInput(editTextAmount, InputMethodManager.SHOW_IMPLICIT);
}
// Generate reference ID
referenceId = "ref-" + generateRandomString(8);
referenceIdTextView.setText(referenceId);
// Set up click listeners
initiatePaymentButton.setOnClickListener(v -> createTransaction());
simulatePaymentButton.setOnClickListener(v -> simulateWebhook());
returnToMainButton.setOnClickListener(v -> finish());
// Initially hide the QR code and payment success views
paymentDetailsLayout.setVisibility(View.GONE);
paymentSuccessLayout.setVisibility(View.GONE);
simulatePaymentButton.setVisibility(View.GONE);
initializeViews();
setupClickListeners();
setupInitialStates();
// REMOVED: addAnimations() - No more card sliding animation
}
private void createTransaction() {
progressBar.setVisibility(View.VISIBLE);
initiatePaymentButton.setEnabled(false);
statusTextView.setText("Creating transaction...");
private void setStatusBarColor() {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
Window window = getWindow();
window.addFlags(WindowManager.LayoutParams.FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS);
window.setStatusBarColor(Color.parseColor("#E31937")); // Red color
new CreateTransactionTask().execute();
}
private void displayQrCode(String qrImageUrl) {
new DownloadImageTask().execute(qrImageUrl);
}
private void simulateWebhook() {
progressBar.setVisibility(View.VISIBLE);
simulatePaymentButton.setEnabled(false);
statusTextView.setText("Processing payment...");
new SimulateWebhookTask().execute();
}
private void showSuccessScreen() {
paymentDetailsLayout.setVisibility(View.GONE);
paymentSuccessLayout.setVisibility(View.VISIBLE);
statusTextView.setText("Payment successful!");
progressBar.setVisibility(View.GONE);
}
private String generateRandomString(int length) {
String chars = "abcdefghijklmnopqrstuvwxyz0123456789";
StringBuilder sb = new StringBuilder();
Random random = new Random();
for (int i = 0; i < length; i++) {
int index = random.nextInt(chars.length());
sb.append(chars.charAt(index));
}
return sb.toString();
}
private String getServerKey() {
// MIDTRANS_AUTH = 'Basic base64string'
String base64 = MIDTRANS_AUTH.replace("Basic ", "");
String decoded = android.util.Base64.decode(base64, android.util.Base64.DEFAULT).toString();
// Format is usually 'SB-Mid-server-xxxx:'. Remove trailing colon if present.
return decoded.replace(":\n", "");
}
private String generateSignature(String orderId, String statusCode, String grossAmount, String serverKey) {
String input = orderId + statusCode + grossAmount + serverKey;
try {
java.security.MessageDigest md = java.security.MessageDigest.getInstance("SHA-512");
byte[] messageDigest = md.digest(input.getBytes());
StringBuilder hexString = new StringBuilder();
for (byte b : messageDigest) {
String hex = Integer.toHexString(0xff & b);
if (hex.length() == 1) hexString.append('0');
hexString.append(hex);
// Make status bar icons white (for dark red background)
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
View decorView = window.getDecorView();
decorView.setSystemUiVisibility(0); // Clear light status bar flag
}
return hexString.toString();
} catch (java.security.NoSuchAlgorithmException e) {
}
}
private void initializeViews() {
// Main views
editTextAmount = findViewById(R.id.editTextAmount);
confirmButton = findViewById(R.id.confirmButton);
backNavigation = findViewById(R.id.back_navigation);
backArrow = findViewById(R.id.backArrow);
toolbarTitle = findViewById(R.id.toolbarTitle);
// Numpad buttons
btn1 = findViewById(R.id.btn1);
btn2 = findViewById(R.id.btn2);
btn3 = findViewById(R.id.btn3);
btn4 = findViewById(R.id.btn4);
btn5 = findViewById(R.id.btn5);
btn6 = findViewById(R.id.btn6);
btn7 = findViewById(R.id.btn7);
btn8 = findViewById(R.id.btn8);
btn9 = findViewById(R.id.btn9);
btn0 = findViewById(R.id.btn0);
btn000 = findViewById(R.id.btn000);
btnDelete = findViewById(R.id.btnDelete);
}
private void setupClickListeners() {
// Back navigation - entire LinearLayout is clickable
backNavigation.setOnClickListener(v -> {
addClickAnimation(v);
navigateBack();
});
// Individual back arrow (for additional touch area)
backArrow.setOnClickListener(v -> {
addClickAnimation(v);
navigateBack();
});
// Toolbar title (also clickable for back navigation)
toolbarTitle.setOnClickListener(v -> {
addClickAnimation(v);
navigateBack();
});
// Numpad listeners
btn1.setOnClickListener(v -> handleNumpadClick(v, "1"));
btn2.setOnClickListener(v -> handleNumpadClick(v, "2"));
btn3.setOnClickListener(v -> handleNumpadClick(v, "3"));
btn4.setOnClickListener(v -> handleNumpadClick(v, "4"));
btn5.setOnClickListener(v -> handleNumpadClick(v, "5"));
btn6.setOnClickListener(v -> handleNumpadClick(v, "6"));
btn7.setOnClickListener(v -> handleNumpadClick(v, "7"));
btn8.setOnClickListener(v -> handleNumpadClick(v, "8"));
btn9.setOnClickListener(v -> handleNumpadClick(v, "9"));
btn0.setOnClickListener(v -> handleNumpadClick(v, "0"));
btn000.setOnClickListener(v -> handleNumpadClick(v, "000"));
// Delete button
btnDelete.setOnClickListener(v -> {
addClickAnimation(v);
deleteLastDigit();
});
// Confirm button
confirmButton.setOnClickListener(v -> {
if (confirmButton.isEnabled()) {
addButtonClickAnimation(v);
handleConfirmPayment();
}
});
}
private void navigateBack() {
// Simple back navigation without card animation
finish();
}
private void handleNumpadClick(View view, String digit) {
addClickAnimation(view);
addDigit(digit);
}
private void setupInitialStates() {
// Set initial amount display
editTextAmount.setText("");
// Set initial button state
updateButtonState();
// Disable EditText input (only numpad input allowed)
editTextAmount.setFocusable(false);
editTextAmount.setClickable(false);
editTextAmount.setCursorVisible(false);
}
// REMOVED: addAnimations() method - No card sliding animation on startup
private void addDigit(String digit) {
// Validate input length
if (currentAmount.length() >= MAX_AMOUNT_LENGTH) {
showToast("Maksimal " + MAX_AMOUNT_LENGTH + " digit");
return;
}
// Handle leading zeros
if (currentAmount.length() == 0) {
if (digit.equals("000")) {
// Don't allow 000 as first input
return;
}
currentAmount.append(digit);
} else if (currentAmount.length() == 1 && currentAmount.toString().equals("0")) {
if (!digit.equals("000")) {
// Replace single 0 with new digit
currentAmount = new StringBuilder(digit);
} else {
return;
}
} else {
currentAmount.append(digit);
}
updateAmountDisplay();
updateButtonState();
addInputFeedback();
}
private void deleteLastDigit() {
if (currentAmount.length() > 0) {
String current = currentAmount.toString();
// If current ends with 000, remove all three digits
if (current.endsWith("000") && current.length() >= 3) {
currentAmount.delete(currentAmount.length() - 3, currentAmount.length());
} else {
currentAmount.deleteCharAt(currentAmount.length() - 1);
}
updateAmountDisplay();
updateButtonState();
addDeleteFeedback();
}
}
private void updateAmountDisplay() {
String amount = currentAmount.toString();
if (amount.isEmpty() || amount.equals("0")) {
editTextAmount.setText("");
} else {
String formattedAmount = formatCurrency(amount);
editTextAmount.setText(formattedAmount);
}
}
private String formatCurrency(String amount) {
if (TextUtils.isEmpty(amount) || amount.equals("0")) {
return "";
}
try {
long number = Long.parseLong(amount);
return String.format("%,d", number).replace(',', '.');
} catch (NumberFormatException e) {
return amount;
}
}
private void updateButtonState() {
boolean hasValidAmount = currentAmount.length() > 0 &&
!currentAmount.toString().equals("0") &&
!currentAmount.toString().isEmpty();
confirmButton.setEnabled(hasValidAmount);
if (hasValidAmount) {
// Active state
confirmButton.setBackgroundResource(R.drawable.button_active_background);
confirmButton.setTextColor(Color.WHITE);
confirmButton.setAlpha(1.0f);
} else {
// Inactive state
confirmButton.setBackgroundResource(R.drawable.button_inactive_background);
confirmButton.setTextColor(Color.parseColor("#999999"));
confirmButton.setAlpha(0.6f);
}
}
private void handleConfirmPayment() {
String amount = currentAmount.toString();
if (TextUtils.isEmpty(amount) || amount.equals("0")) {
showToast("Masukkan jumlah pembayaran");
return;
}
try {
long amountValue = Long.parseLong(amount);
// Validate minimum amount
if (amountValue < 1000) {
showToast("Minimal pembayaran Rp 1.000");
return;
}
// Validate maximum amount
if (amountValue > 999999999L) {
showToast("Maksimal pembayaran Rp 999.999.999");
return;
}
// Process payment
processPayment(amountValue);
} catch (NumberFormatException e) {
showToast("Format jumlah tidak valid");
}
}
private void processPayment(long amount) {
// Show loading state
confirmButton.setText("Memproses...");
confirmButton.setEnabled(false);
// Simulate payment processing
animationHandler.postDelayed(() -> {
// Show success message
showToast("Pembayaran berhasil! Jumlah: Rp " + formatCurrency(String.valueOf(amount)));
// Reset state and go back
resetPaymentState();
navigateBack();
}, 2000);
}
private void resetPaymentState() {
currentAmount = new StringBuilder();
updateAmountDisplay();
updateButtonState();
confirmButton.setText("Konfirmasi");
}
// Animation methods (only for numpad interactions)
private void addClickAnimation(View view) {
ObjectAnimator scaleX = ObjectAnimator.ofFloat(view, "scaleX", 1f, 0.95f, 1f);
ObjectAnimator scaleY = ObjectAnimator.ofFloat(view, "scaleY", 1f, 0.95f, 1f);
AnimatorSet animatorSet = new AnimatorSet();
animatorSet.playTogether(scaleX, scaleY);
animatorSet.setDuration(150);
animatorSet.start();
}
private void addButtonClickAnimation(View view) {
ObjectAnimator scaleX = ObjectAnimator.ofFloat(view, "scaleX", 1f, 0.98f, 1f);
ObjectAnimator scaleY = ObjectAnimator.ofFloat(view, "scaleY", 1f, 0.98f, 1f);
AnimatorSet animatorSet = new AnimatorSet();
animatorSet.playTogether(scaleX, scaleY);
animatorSet.setDuration(200);
animatorSet.start();
}
private void addInputFeedback() {
ObjectAnimator fadeIn = ObjectAnimator.ofFloat(editTextAmount, "alpha", 0.7f, 1f);
fadeIn.setDuration(200);
fadeIn.start();
}
private void addDeleteFeedback() {
ObjectAnimator shake = ObjectAnimator.ofFloat(editTextAmount, "translationX", 0f, -10f, 10f, 0f);
shake.setDuration(300);
shake.start();
}
// Utility methods
private void showToast(String message) {
Toast.makeText(this, message, Toast.LENGTH_SHORT).show();
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
if (item.getItemId() == android.R.id.home) {
finish();
return true;
}
return super.onOptionsItemSelected(item);
public void onBackPressed() {
navigateBack();
}
private class CreateTransactionTask extends AsyncTask<Void, Void, Boolean> {
private String errorMessage;
@Override
protected Boolean doInBackground(Void... voids) {
try {
// Generate a UUID for the transaction
transactionUuid = UUID.randomUUID().toString();
// Create transaction JSON payload
JSONObject payload = new JSONObject();
payload.put("type", "PAYMENT");
payload.put("channel_category", "RETAIL_OUTLET");
payload.put("channel_code", "QRIS");
payload.put("reference_id", referenceId);
// Read amount from EditText and log it
String amountText = editTextAmount.getText().toString().trim();
Log.d("MidtransCharge", "Raw amount text: " + amountText);
try {
// Parse amount - expecting integer in lowest denomination (Indonesian Rupiah)
amount = Integer.parseInt(amountText);
Log.d("MidtransCharge", "Parsed amount: " + amount);
} catch (NumberFormatException e) {
Log.e("MidtransCharge", "Amount parsing error: " + e.getMessage());
errorMessage = "Invalid amount format";
return false;
}
payload.put("amount", amount);
payload.put("cashflow", "MONEY_IN");
payload.put("status", "INIT");
payload.put("device_id", 1);
payload.put("transaction_uuid", transactionUuid);
payload.put("transaction_time_seconds", 0.0);
payload.put("device_code", "PB4K252T00021");
payload.put("merchant_name", "Marcel Panjaitan");
payload.put("mid", "71000026521");
payload.put("tid", "73001500");
// Make the API call
URL url = new URI(BACKEND_BASE + "/transactions").toURL();
HttpURLConnection conn = (HttpURLConnection) url.openConnection();
conn.setRequestMethod("POST");
conn.setRequestProperty("Content-Type", "application/json");
conn.setRequestProperty("Accept", "application/json");
conn.setDoOutput(true);
try (OutputStream os = conn.getOutputStream()) {
byte[] input = payload.toString().getBytes("utf-8");
os.write(input, 0, input.length);
}
int responseCode = conn.getResponseCode();
if (responseCode == 200 || responseCode == 201) {
// Read the response
BufferedReader br = new BufferedReader(new InputStreamReader(conn.getInputStream(), "utf-8"));
StringBuilder response = new StringBuilder();
String responseLine;
while ((responseLine = br.readLine()) != null) {
response.append(responseLine.trim());
}
// Parse the response to get transaction ID
JSONObject jsonResponse = new JSONObject(response.toString());
JSONObject data = jsonResponse.getJSONObject("data");
transactionId = String.valueOf(data.getInt("id"));
// Now generate QRIS via Midtrans
return generateQris(amount);
} else {
// Read error response
BufferedReader br = new BufferedReader(new InputStreamReader(conn.getErrorStream(), "utf-8"));
StringBuilder response = new StringBuilder();
String responseLine;
while ((responseLine = br.readLine()) != null) {
response.append(responseLine.trim());
}
errorMessage = "Error creating transaction: " + response.toString();
return false;
}
} catch (Exception e) {
Log.e("MidtransCharge", "Exception: " + e.getMessage(), e);
errorMessage = "Unexpected error: " + e.getMessage();
return false;
}
}
private boolean generateQris(int amount) {
try {
// Create QRIS charge JSON payload
JSONObject payload = new JSONObject();
payload.put("payment_type", "qris");
JSONObject transactionDetails = new JSONObject();
transactionDetails.put("order_id", transactionUuid);
transactionDetails.put("gross_amount", amount);
payload.put("transaction_details", transactionDetails);
// Log the request details
Log.d("MidtransCharge", "URL: " + MIDTRANS_CHARGE_URL);
Log.d("MidtransCharge", "Authorization: " + MIDTRANS_AUTH);
Log.d("MidtransCharge", "Accept: application/json");
Log.d("MidtransCharge", "Content-Type: application/json");
Log.d("MidtransCharge", "X-Override-Notification: " + WEBHOOK_URL);
Log.d("MidtransCharge", "Payload: " + payload.toString());
// Make the API call to Midtrans
URL url = new URI(MIDTRANS_CHARGE_URL).toURL();
HttpURLConnection conn = (HttpURLConnection) url.openConnection();
conn.setRequestMethod("POST");
conn.setRequestProperty("Accept", "application/json");
conn.setRequestProperty("Content-Type", "application/json");
conn.setRequestProperty("Authorization", MIDTRANS_AUTH);
conn.setRequestProperty("X-Override-Notification", WEBHOOK_URL);
conn.setDoOutput(true);
try (OutputStream os = conn.getOutputStream()) {
byte[] input = payload.toString().getBytes("utf-8");
os.write(input, 0, input.length);
}
int responseCode = conn.getResponseCode();
if (responseCode == 200 || responseCode == 201) {
InputStream inputStream = conn.getInputStream();
if (inputStream != null) {
BufferedReader br = new BufferedReader(new InputStreamReader(inputStream, "utf-8"));
StringBuilder response = new StringBuilder();
String responseLine;
while ((responseLine = br.readLine()) != null) {
response.append(responseLine.trim());
}
// Parse the response
midtransResponse = new JSONObject(response.toString());
return true;
} else {
Log.e("MidtransCharge", "HTTP " + responseCode + ": No input stream available");
errorMessage = "Error generating QRIS: HTTP " + responseCode + ": No input stream available";
return false;
}
} else {
InputStream errorStream = conn.getErrorStream();
if (errorStream != null) {
BufferedReader br = new BufferedReader(new InputStreamReader(errorStream, "utf-8"));
StringBuilder errorResponse = new StringBuilder();
String responseLine;
while ((responseLine = br.readLine()) != null) {
errorResponse.append(responseLine.trim());
}
Log.e("MidtransCharge", "HTTP " + responseCode + ": " + errorResponse.toString());
errorMessage = "Error generating QRIS: HTTP " + responseCode + ": " + errorResponse.toString();
} else {
Log.e("MidtransCharge", "HTTP " + responseCode + ": No error stream available");
errorMessage = "Error generating QRIS: HTTP " + responseCode + ": No error stream available";
}
return false;
}
} catch (Exception e) {
Log.e("MidtransCharge", "Exception: " + e.getMessage(), e);
errorMessage = "Unexpected error: " + e.getMessage();
return false;
}
}
@Override
protected void onPostExecute(Boolean success) {
if (success && midtransResponse != null) {
try {
// Extract needed values from midtransResponse
JSONObject actions = midtransResponse.getJSONArray("actions").getJSONObject(0);
String qrImageUrl = actions.getString("url");
// Extract transaction_id
String transactionId = midtransResponse.getString("transaction_id");
String transactionTime = midtransResponse.getString("transaction_time");
String acquirer = midtransResponse.getString("acquirer");
String merchantId = midtransResponse.getString("merchant_id");
String exactGrossAmount = midtransResponse.getString("gross_amount");
// Log everything before launching activity
Log.d("MidtransCharge", "Creating QrisResultActivity intent with:");
Log.d("MidtransCharge", "qrImageUrl: " + qrImageUrl);
Log.d("MidtransCharge", "amount: " + amount);
Log.d("MidtransCharge", "referenceId: " + referenceId);
Log.d("MidtransCharge", "transactionUuid (orderId): " + transactionUuid);
Log.d("MidtransCharge", "transaction_id: " + transactionId);
Log.d("MidtransCharge", "exactGrossAmount: " + exactGrossAmount);
// Instead of showing QR inline, launch QrisResultActivity
Intent intent = new Intent(PaymentActivity.this, QrisResultActivity.class);
intent.putExtra("qrImageUrl", qrImageUrl);
intent.putExtra("amount", amount);
intent.putExtra("referenceId", referenceId);
intent.putExtra("orderId", transactionUuid); // Order ID
intent.putExtra("transactionId", transactionId); // Actual Midtrans transaction_id
intent.putExtra("grossAmount", exactGrossAmount); // Exact gross amount from response
intent.putExtra("transactionTime", transactionTime); // For timestamp
intent.putExtra("acquirer", acquirer);
intent.putExtra("merchantId", merchantId);
try {
startActivity(intent);
} catch (Exception e) {
Log.e("MidtransCharge", "Failed to start QrisResultActivity: " + e.getMessage(), e);
Toast.makeText(PaymentActivity.this, "Error launching QR display: " + e.getMessage(), Toast.LENGTH_LONG).show();
}
return;
} catch (JSONException e) {
Log.e("MidtransCharge", "QRIS response JSON error: " + e.getMessage(), e);
Toast.makeText(PaymentActivity.this, "Error processing QRIS response", Toast.LENGTH_LONG).show();
}
} else {
String message = (errorMessage != null && !errorMessage.isEmpty()) ? errorMessage : "Unknown error occurred. Please check Logcat for details.";
Toast.makeText(PaymentActivity.this, message, Toast.LENGTH_LONG).show();
initiatePaymentButton.setEnabled(true);
}
progressBar.setVisibility(View.GONE);
@Override
protected void onDestroy() {
super.onDestroy();
if (animationHandler != null) {
animationHandler.removeCallbacksAndMessages(null);
}
}
private class DownloadImageTask extends AsyncTask<String, Void, Bitmap> {
@Override
protected Bitmap doInBackground(String... urls) {
String urlDisplay = urls[0];
Bitmap bitmap = null;
try {
URL url = new URI(urlDisplay).toURL();
HttpURLConnection connection = (HttpURLConnection) url.openConnection();
connection.setDoInput(true);
connection.connect();
java.io.InputStream input = connection.getInputStream();
bitmap = android.graphics.BitmapFactory.decodeStream(input);
} catch (Exception e) {
e.printStackTrace();
}
return bitmap;
}
@Override
protected void onPostExecute(Bitmap result) {
if (result != null) {
qrCodeImageView.setImageBitmap(result);
} else {
Toast.makeText(PaymentActivity.this, "Error loading QR code image", Toast.LENGTH_LONG).show();
}
}
// Public methods for testing
public String getCurrentAmount() {
return currentAmount.toString();
}
private class SimulateWebhookTask extends AsyncTask<Void, Void, Boolean> {
private String errorMessage;
@Override
protected Boolean doInBackground(Void... voids) {
try {
// Wait a moment to simulate real-world timing
Thread.sleep(1500);
// Get server key and prepare signature
String serverKey = getServerKey();
String grossAmount = String.valueOf(amount) + ".00";
String signatureKey = generateSignature(
transactionUuid,
"200",
grossAmount,
serverKey
);
// Create webhook payload
JSONObject payload = new JSONObject();
payload.put("transaction_type", "on-us");
payload.put("transaction_time", midtransResponse.getString("transaction_time"));
payload.put("transaction_status", "settlement");
payload.put("transaction_id", midtransResponse.getString("transaction_id"));
payload.put("status_message", "midtrans payment notification");
payload.put("status_code", "200");
payload.put("signature_key", signatureKey);
payload.put("settlement_time", midtransResponse.getString("transaction_time"));
payload.put("payment_type", "qris");
payload.put("order_id", transactionUuid);
payload.put("merchant_id", midtransResponse.getString("merchant_id"));
payload.put("issuer", midtransResponse.getString("acquirer"));
payload.put("gross_amount", grossAmount);
payload.put("fraud_status", "accept");
payload.put("currency", "IDR");
payload.put("acquirer", midtransResponse.getString("acquirer"));
payload.put("shopeepay_reference_number", "");
payload.put("reference_id", referenceId);
// Call the webhook URL
URL url = new URI(WEBHOOK_URL).toURL();
HttpURLConnection conn = (HttpURLConnection) url.openConnection();
conn.setRequestMethod("POST");
conn.setRequestProperty("Content-Type", "application/json");
conn.setRequestProperty("Accept", "application/json");
conn.setDoOutput(true);
try (OutputStream os = conn.getOutputStream()) {
byte[] input = payload.toString().getBytes("utf-8");
os.write(input, 0, input.length);
}
int responseCode = conn.getResponseCode();
if (responseCode == 200 || responseCode == 201) {
// Wait briefly to allow the backend to process
Thread.sleep(2000);
return checkTransactionStatus();
} else {
// Read error response
BufferedReader br = new BufferedReader(new InputStreamReader(conn.getErrorStream(), "utf-8"));
StringBuilder response = new StringBuilder();
String responseLine;
while ((responseLine = br.readLine()) != null) {
response.append(responseLine.trim());
}
errorMessage = "Error simulating payment: " + response.toString();
return false;
}
} catch (Exception e) {
errorMessage = "Error: " + e.getMessage();
return false;
}
}
private boolean checkTransactionStatus() {
try {
// Check transaction status
URL url = new URI(BACKEND_BASE + "/transactions/" + transactionId).toURL();
HttpURLConnection conn = (HttpURLConnection) url.openConnection();
conn.setRequestMethod("GET");
conn.setRequestProperty("Accept", "application/json");
int responseCode = conn.getResponseCode();
if (responseCode == 200) {
// Read the response
BufferedReader br = new BufferedReader(new InputStreamReader(conn.getInputStream(), "utf-8"));
StringBuilder response = new StringBuilder();
String responseLine;
while ((responseLine = br.readLine()) != null) {
response.append(responseLine.trim());
}
// Parse the response
JSONObject jsonResponse = new JSONObject(response.toString());
JSONObject data = jsonResponse.getJSONObject("data");
String status = data.getString("status");
return status.equalsIgnoreCase("SUCCESS");
} else {
errorMessage = "Error checking transaction status. HTTP response code: " + responseCode;
return false;
}
} catch (Exception e) {
errorMessage = "Error checking transaction status: " + e.getMessage();
return false;
}
}
@Override
protected void onPostExecute(Boolean success) {
if (success) {
showSuccessScreen();
} else {
String message = (errorMessage != null && !errorMessage.isEmpty()) ? errorMessage : "Unknown error occurred. Please check Logcat for details.";
Toast.makeText(PaymentActivity.this, message, Toast.LENGTH_LONG).show();
simulatePaymentButton.setEnabled(true);
}
progressBar.setVisibility(View.GONE);
}
public boolean isConfirmButtonEnabled() {
return confirmButton.isEnabled();
}
}

4
app/src/main/res/anim/fade_in.xml Normal file
View File

@ -0,0 +1,4 @@
<alpha xmlns:android="http://schemas.android.com/apk/res/android"
android:duration="300"
android:fromAlpha="0.0"
android:toAlpha="1.0" />

4
app/src/main/res/anim/fade_out.xml Normal file
View File

@ -0,0 +1,4 @@
<alpha xmlns:android="http://schemas.android.com/apk/res/android"
android:duration="300"
android:fromAlpha="1.0"
android:toAlpha="0.0" />

14
app/src/main/res/anim/scale_in.xml Normal file
View File

@ -0,0 +1,14 @@
<set xmlns:android="http://schemas.android.com/apk/res/android">
<scale
android:duration="200"
android:fromXScale="0.8"
android:fromYScale="0.8"
android:pivotX="50%"
android:pivotY="50%"
android:toXScale="1.0"
android:toYScale="1.0" />
<alpha
android:duration="200"
android:fromAlpha="0.0"
android:toAlpha="1.0" />
</set>

14
app/src/main/res/anim/scale_out.xml Normal file
View File

@ -0,0 +1,14 @@
<set xmlns:android="http://schemas.android.com/apk/res/android">
<scale
android:duration="200"
android:fromXScale="1.0"
android:fromYScale="1.0"
android:pivotX="50%"
android:pivotY="50%"
android:toXScale="0.8"
android:toYScale="0.8" />
<alpha
android:duration="200"
android:fromAlpha="1.0"
android:toAlpha="0.0" />
</set>

10
app/src/main/res/anim/slide_in_left.xml Normal file
View File

@ -0,0 +1,10 @@
<set xmlns:android="http://schemas.android.com/apk/res/android">
<translate
android:duration="300"
android:fromXDelta="-100%p"
android:toXDelta="0" />
<alpha
android:duration="300"
android:fromAlpha="0.0"
android:toAlpha="1.0" />
</set>

10
app/src/main/res/anim/slide_in_right.xml Normal file
View File

@ -0,0 +1,10 @@
<set xmlns:android="http://schemas.android.com/apk/res/android">
<translate
android:duration="300"
android:fromXDelta="100%p"
android:toXDelta="0" />
<alpha
android:duration="300"
android:fromAlpha="0.0"
android:toAlpha="1.0" />
</set>

10
app/src/main/res/anim/slide_out_left.xml Normal file
View File

@ -0,0 +1,10 @@
<set xmlns:android="http://schemas.android.com/apk/res/android">
<translate
android:duration="300"
android:fromXDelta="0"
android:toXDelta="-100%p" />
<alpha
android:duration="300"
android:fromAlpha="1.0"
android:toAlpha="0.0" />
</set>

10
app/src/main/res/anim/slide_out_right.xml Normal file
View File

@ -0,0 +1,10 @@
<set xmlns:android="http://schemas.android.com/apk/res/android">
<translate
android:duration="300"
android:fromXDelta="0"
android:toXDelta="100%p" />
<alpha
android:duration="300"
android:fromAlpha="1.0"
android:toAlpha="0.0" />
</set>

6
app/src/main/res/drawable/button_active_background.xml Normal file
View File

@ -0,0 +1,6 @@
<?xml version="1.0" encoding="utf-8"?>
<shape xmlns:android="http://schemas.android.com/apk/res/android"
android:shape="rectangle">
<solid android:color="#DE0701" />
<corners android:radius="8dp" />
</shape>

5
app/src/main/res/drawable/button_background_selector.xml Normal file
View File

@ -0,0 +1,5 @@
<?xml version="1.0" encoding="utf-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android">
<item android:drawable="@drawable/button_active_background" android:state_enabled="true"/>
<item android:drawable="@drawable/button_inactive_background" android:state_enabled="false"/>
</selector>

6
app/src/main/res/drawable/button_inactive_background.xml Normal file
View File

@ -0,0 +1,6 @@
<?xml version="1.0" encoding="utf-8"?>
<shape xmlns:android="http://schemas.android.com/apk/res/android"
android:shape="rectangle">
<solid android:color="#ECEFF0" />
<corners android:radius="8dp" />
</shape>

6
app/src/main/res/drawable/card_background.xml Normal file
View File

@ -0,0 +1,6 @@
<shape xmlns:android="http://schemas.android.com/apk/res/android"
android:shape="rectangle">
<solid android:color="#3498DB" />
<corners android:radius="12dp" />
<stroke android:width="0dp" />
</shape>

BIN
app/src/main/res/drawable/ic_arrow_back.png Normal file
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Width:  |  Height:  |  Size: 220 B

10
app/src/main/res/drawable/ic_backspace.xml Normal file
View File

@ -0,0 +1,10 @@
<!-- res/drawable/icons/ic_backspace.xml -->
<vector xmlns:android="http://schemas.android.com/apk/res/android"
android:width="24dp"
android:height="24dp"
android:viewportWidth="24"
android:viewportHeight="24">
<path
android:fillColor="#333333"
android:pathData="M22,3H7c-0.69,0 -1.23,0.35 -1.59,0.88L0,12l5.41,8.11c0.36,0.53 0.9,0.89 1.59,0.89h15c1.1,0 2,-0.9 2,-2V5c0,-1.1 -0.9,-2 -2,-2zM19,15.59L17.59,17 14,13.41 10.41,17 9,15.59 12.59,12 9,8.41 10.41,7 14,10.59 17.59,7 19,8.41 15.41,12 19,15.59z"/>
</vector>

443
app/src/main/res/layout/activity_payment.xml
View File

@ -1,227 +1,268 @@
<?xml version="1.0" encoding="utf-8"?>
<androidx.coordinatorlayout.widget.CoordinatorLayout xmlns:android="http://schemas.android.com/apk/res/android"
<ScrollView
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:app="http://schemas.android.com/apk/res-auto"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent">
android:layout_height="match_parent"
android:fillViewport="true"
android:overScrollMode="never"
android:scrollbars="none"
android:background="#FFFFFF">
<com.google.android.material.appbar.AppBarLayout
android:layout_width="match_parent"
android:layout_height="wrap_content">
<androidx.appcompat.widget.Toolbar
android:id="@+id/toolbar"
android:layout_width="match_parent"
android:layout_height="?attr/actionBarSize"
android:background="?attr/colorPrimary"
android:theme="@style/ThemeOverlay.AppCompat.Dark.ActionBar"
app:popupTheme="@style/ThemeOverlay.AppCompat.Light"
app:title="QRIS Payment" />
</com.google.android.material.appbar.AppBarLayout>
<androidx.core.widget.NestedScrollView
<androidx.constraintlayout.widget.ConstraintLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
app:layout_behavior="@string/appbar_scrolling_view_behavior">
android:background="#FFFFFF"
tools:context=".PaymentActivity">
<LinearLayout
<!-- Red Status Bar (Override purple) -->
<View
android:id="@+id/red_status_bar"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical"
android:padding="16dp">
android:layout_height="24dp"
android:background="#E31937"
app:layout_constraintTop_toTopOf="parent"/>
<ProgressBar
android:id="@+id/progressBar"
<!-- Red Background Header (Extended height untuk back navigation) -->
<View
android:id="@+id/red_header_background"
android:layout_width="match_parent"
android:layout_height="160dp"
android:background="#E31937"
app:layout_constraintTop_toBottomOf="@id/red_status_bar"/>
<!-- Back Navigation (Positioned closer to status bar/appbar) -->
<LinearLayout
android:id="@+id/back_navigation"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:orientation="horizontal"
android:gravity="center_vertical"
android:layout_marginStart="16dp"
android:layout_marginBottom="5dp"
android:background="?attr/selectableItemBackgroundBorderless"
android:padding="8dp"
app:layout_constraintStart_toStartOf="parent"
app:layout_constraintTop_toBottomOf="@id/red_status_bar">
<!-- Back Arrow -->
<ImageView
android:id="@+id/backArrow"
android:layout_width="16dp"
android:layout_height="16dp"
android:src="@drawable/ic_arrow_back"
android:contentDescription="Back" />
<!-- Title Text -->
<TextView
android:id="@+id/toolbarTitle"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_gravity="center_horizontal"
android:visibility="gone" />
android:layout_marginStart="8dp"
android:text="Kembali"
android:textColor="@android:color/white"
android:textSize="12sp"
android:fontFamily="@font/inter"
android:textStyle="normal" />
</LinearLayout>
<!-- Payment Card -->
<androidx.cardview.widget.CardView
android:id="@+id/paymentCard"
android:layout_width="match_parent"
android:layout_height="191dp"
android:layout_margin="16dp"
android:layout_marginTop="5dp"
app:cardBackgroundColor="#3498DB"
app:cardCornerRadius="12dp"
app:cardElevation="8dp"
app:layout_constraintTop_toBottomOf="@id/back_navigation">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical"
android:padding="20dp">
<!-- Title -->
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="TOTAL PEMBAYARAN"
android:textColor="@android:color/white"
android:textSize="16sp"
android:textStyle="bold"
android:fontFamily="@font/inter"
android:layout_marginBottom="24dp" />
<!-- Amount Input Section -->
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="horizontal"
android:layout_marginBottom="8dp">
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="RP"
android:textColor="@android:color/white"
android:textSize="20sp"
android:textStyle="bold"
android:fontFamily="@font/inter"
android:layout_marginEnd="8dp"
android:layout_gravity="bottom" />
<EditText
android:id="@+id/editTextAmount"
android:layout_width="0dp"
android:layout_height="wrap_content"
android:layout_weight="1"
android:background="@android:color/transparent"
android:textColor="@android:color/white"
android:textColorHint="#80FFFFFF"
android:textSize="20sp"
android:textStyle="bold"
android:fontFamily="@font/inter"
android:hint=""
android:inputType="none"
android:focusable="false"
android:clickable="false"
android:cursorVisible="false"
android:text=""
android:gravity="start"
android:paddingBottom="4dp" />
</LinearLayout>
<!-- White Underline -->
<View
android:layout_width="match_parent"
android:layout_height="2dp"
android:background="@android:color/white"
android:layout_marginBottom="16dp" />
<!-- Description -->
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:text="Pastikan kembali nominal pembayaran pelanggan Anda"
android:textColor="@android:color/white"
android:textSize="12sp"
android:fontFamily="@font/inter"
android:alpha="0.9" />
</LinearLayout>
</androidx.cardview.widget.CardView>
<!-- Numpad -->
<GridLayout
android:id="@+id/numpad_grid"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:columnCount="3"
android:rowCount="4"
android:layout_marginTop="24dp"
android:layout_marginStart="16dp"
android:layout_marginEnd="16dp"
app:layout_constraintTop_toBottomOf="@id/paymentCard">
<!-- Row 1: 1, 2, 3 -->
<TextView
android:id="@+id/btn1"
style="@style/NumpadButton"
android:text="1" />
<TextView
android:id="@+id/statusTextView"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginBottom="16dp"
android:gravity="center"
android:text="Ready to make a payment"
android:textSize="18sp" />
android:id="@+id/btn2"
style="@style/NumpadButton"
android:text="2" />
<!-- Initial Payment Form -->
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical">
<TextView
android:id="@+id/btn3"
style="@style/NumpadButton"
android:text="3" />
<androidx.cardview.widget.CardView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_margin="8dp"
app:cardBackgroundColor="@color/light_blue"
app:cardCornerRadius="8dp"
app:cardElevation="4dp">
<!-- Row 2: 4, 5, 6 -->
<TextView
android:id="@+id/btn4"
style="@style/NumpadButton"
android:text="4" />
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical"
android:padding="16dp">
<TextView
android:id="@+id/btn5"
style="@style/NumpadButton"
android:text="5" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:text="Amount"
android:textColor="@color/primary_blue"
android:textSize="16sp" />
<TextView
android:id="@+id/btn6"
style="@style/NumpadButton"
android:text="6" />
<EditText
android:id="@+id/editTextAmount"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginTop="8dp"
android:hint="Enter amount"
android:inputType="number"
android:maxLength="12"
android:importantForAutofill="no"
android:singleLine="true"
android:textColor="@color/primary_blue"
android:textSize="24sp"
android:textStyle="bold"
android:gravity="end" />
<!-- Row 3: 7, 8, 9 -->
<TextView
android:id="@+id/btn7"
style="@style/NumpadButton"
android:text="7" />
<TextView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_marginTop="16dp"
android:text="Reference ID"
android:textColor="@color/primary_blue"
android:textSize="16sp" />
<TextView
android:id="@+id/btn8"
style="@style/NumpadButton"
android:text="8" />
<TextView
android:id="@+id/referenceIdTextView"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginTop="8dp"
android:text="ref-abcd1234"
android:textColor="@color/primary_blue"
android:textSize="16sp" />
</LinearLayout>
</androidx.cardview.widget.CardView>
<TextView
android:id="@+id/btn9"
style="@style/NumpadButton"
android:text="9" />
<Button
android:id="@+id/initiatePaymentButton"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_margin="8dp"
android:backgroundTint="@color/primary_blue"
android:text="Start Payment" />
</LinearLayout>
<!-- Row 4: 000, 0, Delete -->
<TextView
android:id="@+id/btn000"
style="@style/NumpadButton"
android:text="000" />
<!-- QR Code and Payment Details -->
<LinearLayout
android:id="@+id/paymentDetailsLayout"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical"
android:visibility="gone">
<TextView
android:id="@+id/btn0"
style="@style/NumpadButton"
android:text="0" />
<androidx.cardview.widget.CardView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_margin="8dp"
app:cardCornerRadius="8dp"
app:cardElevation="4dp">
<ImageView
android:id="@+id/btnDelete"
android:layout_width="0dp"
android:layout_height="60dp"
android:layout_columnWeight="1"
android:layout_margin="8dp"
android:background="?attr/selectableItemBackgroundBorderless"
android:src="@drawable/ic_backspace"
android:scaleType="center"
android:contentDescription="Delete" />
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:gravity="center_horizontal"
android:orientation="vertical"
android:padding="16dp">
</GridLayout>
<ImageView
android:id="@+id/qrCodeImageView"
android:layout_width="250dp"
android:layout_height="250dp"
android:contentDescription="QRIS Code"
android:scaleType="fitCenter" />
<!-- Confirmation Button (UPDATED: Menggunakan MaterialButton) -->
<com.google.android.material.button.MaterialButton
android:id="@+id/confirmButton"
android:layout_width="match_parent"
android:layout_height="48dp"
android:text="Konfirmasi"
android:textColor="#FFFFFF"
android:textSize="16sp"
android:textStyle="bold"
android:fontFamily="@font/inter"
android:layout_marginStart="16dp"
android:layout_marginEnd="16dp"
android:layout_marginTop="24dp"
android:layout_marginBottom="24dp"
android:enabled="false"
app:backgroundTint="#DE0701"
app:cornerRadius="8dp"
app:rippleColor="#B3000000"
app:layout_constraintTop_toBottomOf="@id/numpad_grid"
app:layout_constraintBottom_toBottomOf="parent"
app:layout_constraintVertical_bias="1" />
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginTop="16dp"
android:gravity="center"
android:text="Scan with your banking app or e-wallet to pay"
android:textSize="14sp" />
</LinearLayout>
</androidx.cardview.widget.CardView>
<Button
android:id="@+id/simulatePaymentButton"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_margin="8dp"
android:backgroundTint="@color/accent_green"
android:text="Confirm Payment" />
</LinearLayout>
<!-- Payment Success -->
<LinearLayout
android:id="@+id/paymentSuccessLayout"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical"
android:visibility="gone">
<androidx.cardview.widget.CardView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_margin="8dp"
app:cardBackgroundColor="@color/light_gray"
app:cardCornerRadius="8dp"
app:cardElevation="4dp">
<LinearLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:gravity="center_horizontal"
android:orientation="vertical"
android:padding="16dp">
<ImageView
android:layout_width="64dp"
android:layout_height="64dp"
android:contentDescription="Success Icon"
android:src="@android:drawable/ic_dialog_info"
android:tint="@color/accent_green" />
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginTop="16dp"
android:gravity="center"
android:text="Payment Successful!"
android:textColor="@color/accent_green"
android:textSize="20sp"
android:textStyle="bold" />
<TextView
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginTop="8dp"
android:gravity="center"
android:text="Your transaction has been completed successfully."
android:textSize="14sp" />
</LinearLayout>
</androidx.cardview.widget.CardView>
<Button
android:id="@+id/returnToMainButton"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_margin="8dp"
android:backgroundTint="@color/primary_blue"
android:text="Return to Main" />
</LinearLayout>
</LinearLayout>
</androidx.core.widget.NestedScrollView>
</androidx.coordinatorlayout.widget.CoordinatorLayout>
</androidx.constraintlayout.widget.ConstraintLayout>
</ScrollView>

38
app/src/main/res/values/styles.xml
View File

@ -1,12 +1,48 @@
<?xml version="1.0" encoding="utf-8"?>
<resources>
<!-- Style yang sudah ada -->
<style name="MenuCardTitle">
<item name="fontFamily">@font/inter</item>
<item name="android:textSize">12sp</item>
<item name="android:textColor">#DD0701</item>
<item name="android:textAlignment">center</item>
<item name="android:lineHeight">12sp</item>
<item name="android:lineSpacingExtra">0dp</item>
<item name="android:lineSpacingMultiplier">1.0</item>
<item name="android:letterSpacing">0</item>
<item name="android:textStyle">normal</item>
</style>
<!-- Style baru untuk Toolbar Title -->
<style name="ToolbarTitleStyle">
<item name="fontFamily">@font/inter</item>
<item name="android:textSize">18sp</item>
<item name="android:textStyle">bold</item>
<item name="android:lineSpacingExtra">6dp</item>
<item name="android:lineSpacingMultiplier">1.0</item>
<item name="android:letterSpacing">0</item>
<item name="android:textColor">@android:color/white</item>
</style>
<!-- Custom Toolbar Theme -->
<style name="CustomToolbarTheme" parent="ThemeOverlay.AppCompat.Dark.ActionBar">
<item name="android:textAppearance">@style/ToolbarTitleStyle</item>
<item name="titleTextAppearance">@style/ToolbarTitleStyle</item>
</style>
<!-- Numpad Button Style -->
<style name="NumpadButton">
<item name="android:layout_width">0dp</item>
<item name="android:layout_height">60dp</item>
<item name="android:layout_columnWeight">1</item>
<item name="android:layout_margin">8dp</item>
<item name="android:background">?attr/selectableItemBackgroundBorderless</item>
<item name="android:textSize">28sp</item>
<item name="android:textColor">#333333</item>
<item name="android:textStyle">normal</item>
<item name="android:fontFamily">@font/inter</item>
<item name="android:gravity">center</item>
<item name="android:clickable">true</item>
<item name="android:focusable">true</item>
</style>
</resources>