diff --git a/app/build.gradle.kts b/app/build.gradle.kts
index 9adfcd81be5dfc08ad6ede46e813d0d750393f6e..1c1e3726accbfd644fb93cc96b67bd8154e8063c 100644
--- a/app/build.gradle.kts
+++ b/app/build.gradle.kts
@@ -48,6 +48,8 @@ dependencies {
implementation("androidx.navigation:navigation-fragment-ktx:$navVersion")
implementation("androidx.navigation:navigation-ui-ktx:$navVersion")
implementation("com.google.android.material:material:1.9.0")
+ implementation("com.squareup.retrofit2:retrofit:2.9.0")
+ implementation("com.squareup.retrofit2:converter-gson:2.9.0")
testImplementation("junit:junit:4.13.2")
androidTestImplementation("androidx.test.ext:junit:1.1.5")
androidTestImplementation("androidx.test.espresso:espresso-core:3.5.1")
diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index e105b0df59996aa47658435961e0d68ccf14db54..8beb467f97e42f1076585f61954e3ac9ff8c3419 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -2,7 +2,10 @@
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools">
+ <uses-permission android:name="android.permission.INTERNET" />
+
<application
+ android:name=".BondowowoApp"
android:allowBackup="true"
android:dataExtractionRules="@xml/data_extraction_rules"
android:fullBackupContent="@xml/backup_rules"
@@ -14,8 +17,12 @@
tools:targetApi="31">
<activity
android:name=".MainActivity"
- android:label="@string/app_name"
- android:exported="true">
+ android:exported="false"
+ android:theme="@style/AppTheme.NoActionBar"/>
+ <activity
+ android:name=".LoginActivity"
+ android:exported="true"
+ android:theme="@style/AppTheme.NoActionBar">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
diff --git a/app/src/main/java/com/atm/bondowowo/BondowowoApp.kt b/app/src/main/java/com/atm/bondowowo/BondowowoApp.kt
new file mode 100644
index 0000000000000000000000000000000000000000..c52591accbab03846ed52308e2396d774068895a
--- /dev/null
+++ b/app/src/main/java/com/atm/bondowowo/BondowowoApp.kt
@@ -0,0 +1,41 @@
+package com.atm.bondowowo;
+
+import android.app.Activity
+import android.app.Application
+import android.content.Context
+import android.content.Intent
+import com.atm.bondowowo.utils.BackgroundJWTChecker
+
+class BondowowoApp : Application() {
+
+ private var jwtChecker: BackgroundJWTChecker? = null
+
+ override fun onCreate() {
+ super.onCreate()
+ initBackgroundJWTChecker(this)
+ }
+
+ private fun initBackgroundJWTChecker(context: Context) {
+ jwtChecker = BackgroundJWTChecker()
+ jwtChecker?.startChecking(context, object : BackgroundJWTChecker.Callback {
+ override fun onTokenVerified() {
+ // Continu app
+ }
+
+ override fun onTokenInvalid() {
+ val intent = Intent(context, LoginActivity::class.java)
+ intent.flags = Intent.FLAG_ACTIVITY_NEW_TASK or Intent.FLAG_ACTIVITY_CLEAR_TASK
+ context.startActivity(intent)
+ if (context is Activity) {
+ context.finish()
+ }
+ }
+
+ override fun onNetworkError() {
+ // Harusnya ini coba cek isi JWT pake library
+ }
+ })
+ }
+
+
+}
diff --git a/app/src/main/java/com/atm/bondowowo/LoginActivity.kt b/app/src/main/java/com/atm/bondowowo/LoginActivity.kt
new file mode 100644
index 0000000000000000000000000000000000000000..bdb25211c3ed5051a44c170f116ded610661d2ac
--- /dev/null
+++ b/app/src/main/java/com/atm/bondowowo/LoginActivity.kt
@@ -0,0 +1,107 @@
+package com.atm.bondowowo
+
+import android.content.Intent
+import android.os.Bundle
+import android.widget.Button
+import android.widget.EditText
+import android.widget.Toast
+import androidx.appcompat.app.AppCompatActivity
+import com.atm.bondowowo.data.model.LoginRequest
+import com.atm.bondowowo.utils.NetworkUtils.apiService
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.launch
+import kotlinx.coroutines.withContext
+
+class LoginActivity : AppCompatActivity() {
+
+ private lateinit var etUsername: EditText
+ private lateinit var etPassword: EditText
+ private lateinit var btnLogin: Button
+
+ override fun onCreate(savedInstanceState: Bundle?) {
+ super.onCreate(savedInstanceState)
+ setContentView(R.layout.activity_login)
+
+ CoroutineScope(Dispatchers.Main).launch {
+ if (isUserAuthenticated()) {
+ navigateToMainActivity()
+ } else {
+ etUsername = findViewById(R.id.etUsername)
+ etPassword = findViewById(R.id.etPassword)
+ btnLogin = findViewById(R.id.btnLogin)
+
+ btnLogin.setOnClickListener {
+ performLogin()
+ }
+ }
+ }
+ }
+
+ private fun performLogin() {
+ val email = etUsername.text.toString()
+ val password = etPassword.text.toString()
+
+ val loginRequest = LoginRequest(email, password)
+
+ CoroutineScope(Dispatchers.IO).launch {
+ try {
+ val response = apiService.login(loginRequest)
+ if (response.isSuccessful) {
+ val loginResponse = response.body()
+ val token = loginResponse?.token
+
+ saveTokenSecurely(token)
+
+ startActivity(Intent(this@LoginActivity, MainActivity::class.java))
+ finish()
+ } else {
+ withContext(Dispatchers.Main) {
+ Toast.makeText(this@LoginActivity, "Invalid Credentials", Toast.LENGTH_SHORT)
+ .show()
+ }
+ }
+ } catch (e: Exception) {
+ withContext(Dispatchers.Main) {
+ Toast.makeText(this@LoginActivity, "An error occurred", Toast.LENGTH_SHORT)
+ .show()
+ }
+ }
+ }
+ }
+
+ private fun saveTokenSecurely(token: String?) {
+ val sharedPreferences = getSharedPreferences("AUTH_PREFS", MODE_PRIVATE)
+ val editor = sharedPreferences.edit()
+ editor.putString("JWT_TOKEN", token)
+ editor.apply()
+ }
+
+ private suspend fun isUserAuthenticated(): Boolean {
+ val sharedPreferences = getSharedPreferences("AUTH_PREFS", MODE_PRIVATE)
+ val token = sharedPreferences.getString("JWT_TOKEN", null)
+ val isValid = token?.let { isTokenValid(it) }
+
+ return token != null && isValid == true
+ }
+
+ private fun navigateToMainActivity() {
+ startActivity(Intent(this, MainActivity::class.java))
+ finish()
+ }
+
+ private suspend fun isTokenValid(token: String): Boolean {
+ return try {
+ val response = apiService.verifyToken("Bearer $token")
+ if (response.isSuccessful) {
+ val responseBody = response.body()
+ val isString = responseBody is String
+ return !isString
+ } else {
+ false
+ }
+ } catch (e: Exception) {
+ false
+ }
+ }
+}
\ No newline at end of file
diff --git a/app/src/main/java/com/atm/bondowowo/MainActivity.kt b/app/src/main/java/com/atm/bondowowo/MainActivity.kt
index 2a4bb9959cf0656d911052dfba5c02217a31875d..8c31aacfddb0787b6425bfe60d37ffe0dd402dd1 100644
--- a/app/src/main/java/com/atm/bondowowo/MainActivity.kt
+++ b/app/src/main/java/com/atm/bondowowo/MainActivity.kt
@@ -1,13 +1,17 @@
package com.atm.bondowowo
+import android.content.Intent
import android.os.Bundle
+import android.widget.Toast
import androidx.appcompat.app.AppCompatActivity
import androidx.navigation.findNavController
import androidx.navigation.fragment.NavHostFragment
-import androidx.navigation.ui.AppBarConfiguration
-import androidx.navigation.ui.setupActionBarWithNavController
import androidx.navigation.ui.setupWithNavController
import com.atm.bondowowo.databinding.ActivityMainBinding
+import com.atm.bondowowo.utils.NetworkUtils
+import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.launch
class MainActivity : AppCompatActivity() {
@@ -18,20 +22,57 @@ class MainActivity : AppCompatActivity() {
binding = ActivityMainBinding.inflate(layoutInflater)
setContentView(binding.root)
- // Navigation Component
- val navHostFragment = supportFragmentManager.findFragmentById(R.id.nav_host_fragment) as NavHostFragment
- val navController = navHostFragment.navController
- val appBarConfiguration = AppBarConfiguration(
- setOf(
- R.id.transactionFragment, R.id.scanFragment, R.id.graphFragment, R.id.settingsFragment
- )
- )
- setupActionBarWithNavController(navController, appBarConfiguration)
- binding.bottomNavLayout.bottomNavigation.setupWithNavController(navController)
+ CoroutineScope(Dispatchers.Main).launch {
+ if (!isUserAuthenticated()) {
+ navigateToLoginActivity()
+ } else {
+ val navHostFragment =
+ supportFragmentManager.findFragmentById(R.id.nav_host_fragment) as NavHostFragment
+ val navController = navHostFragment.navController
+ binding.bottomNavLayout.bottomNavigation.setupWithNavController(navController)
+ }
+ }
}
override fun onSupportNavigateUp(): Boolean {
val navController = findNavController(R.id.nav_host_fragment)
return navController.navigateUp() || super.onSupportNavigateUp()
}
+
+ private suspend fun isUserAuthenticated(): Boolean {
+ val sharedPreferences = getSharedPreferences("AUTH_PREFS", MODE_PRIVATE)
+ val token = sharedPreferences.getString("JWT_TOKEN", null)
+
+ return token != null && isTokenValid(token)
+ }
+
+ private fun navigateToLoginActivity() {
+ startActivity(Intent(this, LoginActivity::class.java))
+ finish()
+ }
+
+ private suspend fun isTokenValid(token: String): Boolean {
+ return try {
+ val response = NetworkUtils.apiService.verifyToken("Bearer $token")
+ if (response.isSuccessful) {
+ val responseBody = response.body()
+ val isString = responseBody is String
+ return !isString
+ } else {
+ Toast.makeText(
+ this@MainActivity,
+ "Session Expired, Please Re login",
+ Toast.LENGTH_SHORT
+ ).show()
+ false
+ }
+ } catch (e: Exception) {
+ Toast.makeText(
+ this@MainActivity,
+ "An error occurred, Please Re login",
+ Toast.LENGTH_SHORT
+ ).show()
+ false
+ }
+ }
}
diff --git a/app/src/main/java/com/atm/bondowowo/data/model/LoginRequest.kt b/app/src/main/java/com/atm/bondowowo/data/model/LoginRequest.kt
new file mode 100644
index 0000000000000000000000000000000000000000..f3aedb66a3a98445b76452ac8e7a5eb27131b3b0
--- /dev/null
+++ b/app/src/main/java/com/atm/bondowowo/data/model/LoginRequest.kt
@@ -0,0 +1,6 @@
+package com.atm.bondowowo.data.model
+
+data class LoginRequest(
+ val email: String,
+ val password: String
+)
\ No newline at end of file
diff --git a/app/src/main/java/com/atm/bondowowo/data/model/LoginResponse.kt b/app/src/main/java/com/atm/bondowowo/data/model/LoginResponse.kt
new file mode 100644
index 0000000000000000000000000000000000000000..4d9a220d14f37a0e1798bb723925f0b71e446e82
--- /dev/null
+++ b/app/src/main/java/com/atm/bondowowo/data/model/LoginResponse.kt
@@ -0,0 +1,5 @@
+package com.atm.bondowowo.data.model
+
+data class LoginResponse(
+ val token: String // JWT
+)
\ No newline at end of file
diff --git a/app/src/main/java/com/atm/bondowowo/data/model/VerifyResponse.kt b/app/src/main/java/com/atm/bondowowo/data/model/VerifyResponse.kt
new file mode 100644
index 0000000000000000000000000000000000000000..7d5e9641f408f7021aee7010628f1a3df00c9a76
--- /dev/null
+++ b/app/src/main/java/com/atm/bondowowo/data/model/VerifyResponse.kt
@@ -0,0 +1,7 @@
+package com.atm.bondowowo.data.model
+
+data class VerifyResponse(
+ val nim: String,
+ val iat: Int,
+ val exp: Int
+)
diff --git a/app/src/main/java/com/atm/bondowowo/data/remote/ApiService.kt b/app/src/main/java/com/atm/bondowowo/data/remote/ApiService.kt
new file mode 100644
index 0000000000000000000000000000000000000000..a1a54404537b435ace213c5fa017bd0f236b989e
--- /dev/null
+++ b/app/src/main/java/com/atm/bondowowo/data/remote/ApiService.kt
@@ -0,0 +1,17 @@
+package com.atm.bondowowo.data.remote
+
+import com.atm.bondowowo.data.model.LoginRequest
+import com.atm.bondowowo.data.model.LoginResponse
+import com.atm.bondowowo.data.model.VerifyResponse
+import retrofit2.Response
+import retrofit2.http.Body
+import retrofit2.http.Header
+import retrofit2.http.POST
+
+interface ApiService {
+ @POST("api/auth/login")
+ suspend fun login(@Body loginRequest: LoginRequest): Response<LoginResponse>
+
+ @POST("api/auth/token")
+ suspend fun verifyToken(@Header("Authorization") jwtToken: String): Response<Any>
+}
diff --git a/app/src/main/java/com/atm/bondowowo/utils/BackgroundJWTCheckerUtil.kt b/app/src/main/java/com/atm/bondowowo/utils/BackgroundJWTCheckerUtil.kt
new file mode 100644
index 0000000000000000000000000000000000000000..5af4f8c09a09732e962262245b768c1eb5e47ccb
--- /dev/null
+++ b/app/src/main/java/com/atm/bondowowo/utils/BackgroundJWTCheckerUtil.kt
@@ -0,0 +1,50 @@
+package com.atm.bondowowo.utils
+
+import androidx.appcompat.app.AppCompatActivity
+import android.content.Context
+import kotlinx.coroutines.*
+
+class BackgroundJWTChecker {
+
+ private var job: Job? = null
+
+ interface Callback {
+ fun onTokenVerified()
+ fun onTokenInvalid()
+ fun onNetworkError()
+ }
+
+ @OptIn(DelicateCoroutinesApi::class)
+ fun startChecking(context: Context, callback: Callback) {
+ job = GlobalScope.launch(Dispatchers.IO) {
+ while (isActive) {
+ val sharedPreferences = context.getSharedPreferences(
+ "AUTH_PREFS",
+ AppCompatActivity.MODE_PRIVATE
+ )
+ val token = sharedPreferences.getString("JWT_TOKEN", null)
+ if (token != null) {
+ verifyToken(token, callback)
+ } else {
+ callback.onTokenInvalid()
+ }
+ delay(3 * 60 * 1000)
+ }
+ }
+ }
+
+
+ private suspend fun verifyToken(token: String, callback: Callback) {
+ try {
+ val response = NetworkUtils.apiService.verifyToken("Bearer $token")
+ if (response.isSuccessful && response.body() !is String) {
+ callback.onTokenVerified()
+ } else {
+ callback.onTokenInvalid()
+ }
+ } catch (e: Exception) {
+ callback.onNetworkError()
+ }
+ }
+
+}
diff --git a/app/src/main/java/com/atm/bondowowo/utils/NetworkUtils.kt b/app/src/main/java/com/atm/bondowowo/utils/NetworkUtils.kt
new file mode 100644
index 0000000000000000000000000000000000000000..41395daa2d346845ad92f488fb7330dd953b3a4e
--- /dev/null
+++ b/app/src/main/java/com/atm/bondowowo/utils/NetworkUtils.kt
@@ -0,0 +1,16 @@
+package com.atm.bondowowo.utils
+
+// NetworkUtils.kt
+
+import com.atm.bondowowo.data.remote.ApiService
+import retrofit2.Retrofit
+import retrofit2.converter.gson.GsonConverterFactory
+
+object NetworkUtils {
+ private val retrofit = Retrofit.Builder()
+ .baseUrl("https://pbd-backend-2024.vercel.app/")
+ .addConverterFactory(GsonConverterFactory.create())
+ .build()
+
+ val apiService: ApiService = retrofit.create(ApiService::class.java)
+}
diff --git a/app/src/main/res/color/bottom_nav_icon_color.xml b/app/src/main/res/color/bottom_nav_icon_color.xml
new file mode 100644
index 0000000000000000000000000000000000000000..ce755c13eefc72615179bf365e86ff0ce8ede0e4
--- /dev/null
+++ b/app/src/main/res/color/bottom_nav_icon_color.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+ <item android:color="@color/black" android:state_checked="true" />
+ <item android:color="@color/grey" android:state_checked="false" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/color/bottom_nav_text_color.xml b/app/src/main/res/color/bottom_nav_text_color.xml
new file mode 100644
index 0000000000000000000000000000000000000000..ce755c13eefc72615179bf365e86ff0ce8ede0e4
--- /dev/null
+++ b/app/src/main/res/color/bottom_nav_text_color.xml
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<selector xmlns:android="http://schemas.android.com/apk/res/android">
+ <item android:color="@color/black" android:state_checked="true" />
+ <item android:color="@color/grey" android:state_checked="false" />
+</selector>
\ No newline at end of file
diff --git a/app/src/main/res/drawable/ic_logo.png b/app/src/main/res/drawable/ic_logo.png
new file mode 100644
index 0000000000000000000000000000000000000000..ec727bb458122581b1579079bc02db305b2a7492
Binary files /dev/null and b/app/src/main/res/drawable/ic_logo.png differ
diff --git a/app/src/main/res/drawable/ic_scan.png b/app/src/main/res/drawable/ic_scan.png
index 5bc7a45d202c7b5f24ea36464b312bfd8d1eb3d1..cc17501d3eeb34b3eaf3cbd12d48561aa0145290 100644
Binary files a/app/src/main/res/drawable/ic_scan.png and b/app/src/main/res/drawable/ic_scan.png differ
diff --git a/app/src/main/res/layout/activity_login.xml b/app/src/main/res/layout/activity_login.xml
new file mode 100644
index 0000000000000000000000000000000000000000..f4c3510fa82e5c378fba2e78c7d49147ef853d83
--- /dev/null
+++ b/app/src/main/res/layout/activity_login.xml
@@ -0,0 +1,66 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+ xmlns:app="http://schemas.android.com/apk/res-auto"
+ android:layout_width="match_parent"
+ android:layout_height="match_parent"
+ android:padding="23dp">
+
+ <ImageView
+ android:id="@+id/ivLogo"
+ android:layout_width="350dp"
+ android:layout_height="150dp"
+ android:layout_marginTop="80dp"
+ android:src="@drawable/ic_logo"
+ app:layout_constraintEnd_toEndOf="parent"
+ app:layout_constraintHorizontal_bias="0.466"
+ app:layout_constraintStart_toStartOf="parent"
+ app:layout_constraintTop_toTopOf="parent"
+ android:contentDescription="Logo" />
+
+ <EditText
+ android:id="@+id/etUsername"
+ android:layout_width="0dp"
+ android:layout_height="60dp"
+ android:layout_marginTop="84dp"
+ android:hint="Enter your email"
+ android:inputType="text"
+ android:background="@color/textfield"
+ android:paddingStart="20dp"
+ android:paddingEnd="20dp"
+ app:layout_constraintEnd_toEndOf="parent"
+ app:layout_constraintHorizontal_bias="0.0"
+ app:layout_constraintStart_toStartOf="parent"
+ app:layout_constraintTop_toBottomOf="@+id/ivLogo"
+ android:autofillHints="emailAddress" />
+
+ <EditText
+ android:id="@+id/etPassword"
+ android:layout_width="0dp"
+ android:layout_height="75dp"
+ android:layout_marginTop="16dp"
+ android:hint="Enter your password"
+ android:inputType="textPassword"
+ android:background="@color/textfield"
+ android:paddingStart="20dp"
+ android:paddingEnd="20dp"
+ app:layout_constraintEnd_toEndOf="parent"
+ app:layout_constraintStart_toStartOf="parent"
+ app:layout_constraintTop_toBottomOf="@+id/etUsername"
+ android:autofillHints="password" />
+
+ <Button
+ android:id="@+id/btnLogin"
+ android:layout_width="0dp"
+ android:layout_height="70dp"
+ android:layout_marginTop="104dp"
+ android:backgroundTint="@color/primary1"
+
+ android:text="Login"
+ android:textAllCaps="false"
+ android:textColor="#FFFFFF"
+ app:layout_constraintEnd_toEndOf="parent"
+ app:layout_constraintHorizontal_bias="0.0"
+ app:layout_constraintStart_toStartOf="parent"
+ app:layout_constraintTop_toBottomOf="@+id/etPassword" />
+
+</androidx.constraintlayout.widget.ConstraintLayout>
\ No newline at end of file
diff --git a/app/src/main/res/layout/bottom_navigation_layout.xml b/app/src/main/res/layout/bottom_navigation_layout.xml
index c31cae370d6934b0cdb7814cd8aecbfe6dccd145..ea6f4c7ba26a0a9950874998902286b23ffb6de9 100644
--- a/app/src/main/res/layout/bottom_navigation_layout.xml
+++ b/app/src/main/res/layout/bottom_navigation_layout.xml
@@ -3,5 +3,8 @@
xmlns:app="http://schemas.android.com/apk/res-auto"
android:id="@+id/bottomNavigation"
android:layout_width="match_parent"
- android:layout_height="wrap_content"
- app:menu="@menu/bottom_navigation_menu" />
\ No newline at end of file
+ android:layout_height="70dp"
+ android:background="@color/white"
+ app:itemIconTint="@color/bottom_nav_icon_color"
+ app:itemTextColor="@color/bottom_nav_text_color"
+ app:menu="@menu/bottom_navigation_menu" />
diff --git a/app/src/main/res/values/colors.xml b/app/src/main/res/values/colors.xml
index f8c6127d327620c93d2b2d00342a68e97b98a48d..14750cdafd804111205aed7dd59c2fb2faac95d3 100644
--- a/app/src/main/res/values/colors.xml
+++ b/app/src/main/res/values/colors.xml
@@ -7,4 +7,10 @@
<color name="teal_700">#FF018786</color>
<color name="black">#FF000000</color>
<color name="white">#FFFFFFFF</color>
+ <color name="grey">#808080</color>
+ <color name="primary1">#012B39</color>
+ <color name="primary2">#1F7A8C</color>
+ <color name="primary3">#C0DBF8</color>
+ <color name="textfield">#F7F8F9</color>
+
</resources>
\ No newline at end of file
diff --git a/app/src/main/res/values/styles.xml b/app/src/main/res/values/styles.xml
new file mode 100644
index 0000000000000000000000000000000000000000..9c62daf94e2a79bf1708a5a8c3a59991de5e5050
--- /dev/null
+++ b/app/src/main/res/values/styles.xml
@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+
+ <style name="AppTheme" parent="Theme.AppCompat.Light.NoActionBar">
+ </style>
+
+ <style name="AppTheme.NoActionBar">
+ <item name="windowActionBar">false</item>
+ <item name="windowNoTitle">true</item>
+ <item name="colorPrimary">@color/white</item>
+ <item name="colorPrimaryDark">@color/primary1</item>
+ <item name="colorAccent">@color/primary2</item>
+ </style>
+</resources>
\ No newline at end of file