fix gradle

.gitignore

@@ -1,11 +1,9 @@
 .gradle/
-build/
-/build/
-app/build/
-local.properties
 .idea/
 *.iml
-.DS_Store
-/captures
-.externalNativeBuild
-.cxx
+local.properties
+/build/
+/captures/
+.externalNativeBuild/
+.cxx/
+app/build/

README.md

@@ -1,36 +1,34 @@
 # KosSSH Mobile
 
-Android SSH mobile client starter project with interactive PTY, ANSI color rendering, custom terminal font size, keyboard helper keys, and password authentication.
+Android SSH mobile client MVP, Kotlin + Android Views + JSch.
 
-## Build
+## SDK / Build
 
-Open this folder in Android Studio (Ladybug or newer) and let Gradle sync. Then run on an Android 8.0+ device/emulator.
+- `compileSdk = 37`
+- `targetSdk = 37`
+- `minSdk = 26`
+- Android Gradle Plugin: `9.4.0`
+- Gradle: `9.6.0`
+- Java: 17
+- Android Studio: use a version that supports API 37 (Android Studio Panda 3 or newer).
 
-Or from a machine with Gradle/Android SDK configured:
+Android 17 / API 37 requires apps targeting API 37+ that connect to LAN devices to declare and request `ACCESS_LOCAL_NETWORK` at runtime. KosSSH requests it when the user starts an SSH connection.
 
-```bash
-./gradlew assembleDebug
-```
+## Features
 
-APK output:
-`app/build/outputs/apk/debug/app-debug.apk`
+- SSH-2 interactive PTY (`xterm-256color`)
+- Password authentication
+- ANSI SGR basic colors + bold
+- Custom terminal font size
+- GitHub Dark theme
+- CTRL dialog, ESC, TAB and arrow keys
+- Android software keyboard integration
+- Scrollback buffer
 
-## Current features
+## Security note
 
-- SSH shell over JSch (SSH-2)
-- PTY `xterm-256color`
-- Interactive keyboard via InputConnection
-- ANSI SGR basic 16-color + bright color + bold
-- Adjustable monospace font size
-- Dark terminal theme
-- Ctrl+A-Z helper
-- Tab/Esc/arrow helper buttons
-- Host/port/user/password fields
+The current MVP still disables strict host-key verification in `SshClient.kt` to simplify initial testing. Do not ship this configuration to production. The next hardening step should add a persistent known-hosts store and explicit host-key verification, followed by encrypted server profiles/private-key storage.
 
-## Important production hardening
+## Android 17 note
 
-This is a functional MVP, not yet a production-grade SSH client. Before shipping, replace `StrictHostKeyChecking=no` in `SshClient.kt` with persistent known-hosts / host-key fingerprint verification, add encrypted profile storage with Android Keystore, private-key authentication, SFTP, terminal resize (`windowChange`), robust VT100/VT220/VT420 parsing, selection/copy, scrollback UI, and connection lifecycle handling.
-
-## Package
-
-`com.bozz.kosssh`
+Android 17 (API 37) adds a runtime local-network permission. For SSH servers on a LAN, the app asks for `ACCESS_LOCAL_NETWORK` immediately before the connection is opened.

app/build.gradle.kts

@@ -1,16 +1,33 @@
 plugins {
     id("com.android.application")
-    id("org.jetbrains.kotlin.android")
 }
 
-android { namespace = "com.bozz.kosssh"; compileSdk = 37
-    defaultConfig { applicationId = "com.bozz.kosssh"; minSdk = 26; targetSdk = 35; versionCode = 1; versionName = "1.0.0" }
-    buildToolsVersion = "35.0.0"
+android {
+    namespace = "com.bozz.kosssh"
+    compileSdk = 37
+
+    defaultConfig {
+        applicationId = "com.bozz.kosssh"
+        minSdk = 26
+        targetSdk = 37
+        versionCode = 2
+        versionName = "1.1.0"
+    }
+
+    compileOptions {
+        sourceCompatibility = JavaVersion.VERSION_17
+        targetCompatibility = JavaVersion.VERSION_17
+    }
+
+    packaging {
+        resources.excludes += "/META-INF/{AL2.0,LGPL2.1}"
+    }
+    buildToolsVersion = "37.0.0"
 }
 
 dependencies {
-    implementation("androidx.core:core-ktx:1.15.0")
-    implementation("androidx.appcompat:appcompat:1.7.0")
-    implementation("com.google.android.material:material:1.12.0")
+    implementation("androidx.core:core-ktx:1.17.0")
+    implementation("androidx.appcompat:appcompat:1.7.1")
+    implementation("com.google.android.material:material:1.13.0")
     implementation("com.github.mwiede:jsch:0.2.23")
 }

app/src/main/AndroidManifest.xml

@@ -1,5 +1,7 @@
 <manifest xmlns:android="http://schemas.android.com/apk/res/android">
     <uses-permission android:name="android.permission.INTERNET" />
+    <uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />
+    <uses-permission android:name="android.permission.ACCESS_LOCAL_NETWORK" />
     <application android:theme="@style/Theme.KosSSHMobile" android:label="KosSSH Mobile" android:allowBackup="true" android:supportsRtl="true">
         <activity android:name=".ui.MainActivity" android:screenOrientation="unspecified" android:exported="true">
             <intent-filter>

app/src/main/java/com/bozz/kosssh/terminal/TerminalView.kt

@@ -3,12 +3,17 @@ package com.bozz.kosssh.terminal
 import android.content.Context
 import android.graphics.*
 import android.text.InputType
+import android.util.AttributeSet
 import android.view.*
 import android.view.inputmethod.*
 import java.util.ArrayDeque
 import kotlin.math.max
 
-class TerminalView(context: Context) : View(context) {
+class TerminalView @JvmOverloads constructor(
+    context: Context,
+    attrs: AttributeSet? = null,
+    defStyleAttr: Int = 0
+) : View(context, attrs, defStyleAttr) {
     private val paint = Paint(Paint.ANTI_ALIAS_FLAG).apply { typeface = Typeface.MONOSPACE }
     private val lines = ArrayDeque<MutableList<Cell>>()
     private var current = mutableListOf<Cell>()
@@ -154,5 +159,6 @@ class TerminalView(context: Context) : View(context) {
     }
 
     fun sendCtrl(letter: Char) { send(byteArrayOf((letter.uppercaseChar().code - 64).toByte())) }
-    private fun send(s: String) { sender?.invoke(s.toByteArray(Charsets.UTF_8)) }
+    private fun send(s: String) { send(s.toByteArray(Charsets.UTF_8)) }
+    private fun send(data: ByteArray) { sender?.invoke(data) }
 }

app/src/main/java/com/bozz/kosssh/ui/MainActivity.kt

@@ -1,7 +1,9 @@
 package com.bozz.kosssh.ui
 
 import android.app.*
+import android.content.pm.PackageManager
 import android.graphics.Color
+import android.os.Build
 import android.os.Bundle
 import android.view.View
 import android.widget.*
@@ -10,6 +12,9 @@ import com.bozz.kosssh.ssh.SshClient
 import com.bozz.kosssh.terminal.TerminalView
 
 class MainActivity : Activity() {
+    companion object {
+        private const val REQUEST_LOCAL_NETWORK = 3701
+    }
     private lateinit var terminal: TerminalView
     private val ssh = SshClient()
     private lateinit var status: TextView
@@ -38,9 +43,43 @@ class MainActivity : Activity() {
         val pass = findViewById<EditText>(R.id.password).text.toString()
         if (host.isEmpty() || user.isEmpty()) { Toast.makeText(this,"Host dan username wajib diisi",Toast.LENGTH_SHORT).show(); return }
         terminal.clear()
+
+        if (Build.VERSION.SDK_INT >= 37 &&
+            checkSelfPermission(android.Manifest.permission.ACCESS_LOCAL_NETWORK) != PackageManager.PERMISSION_GRANTED
+        ) {
+            requestPermissions(
+                arrayOf(android.Manifest.permission.ACCESS_LOCAL_NETWORK),
+                REQUEST_LOCAL_NETWORK
+            )
+            pendingConnection = ConnectionRequest(host, port, user, pass)
+            status.text = "Menunggu izin jaringan lokal…"
+            return
+        }
+
+        startSsh(host, port, user, pass)
+    }
+
+    private data class ConnectionRequest(val host: String, val port: Int, val user: String, val pass: String)
+    private var pendingConnection: ConnectionRequest? = null
+
+    private fun startSsh(host: String, port: Int, user: String, pass: String) {
         ssh.connect(host, port, user, pass, { data -> runOnUiThread { terminal.feed(data) } }, { s -> runOnUiThread { status.text = s } })
     }
 
+    override fun onRequestPermissionsResult(requestCode: Int, permissions: Array<out String>, grantResults: IntArray) {
+        super.onRequestPermissionsResult(requestCode, permissions, grantResults)
+        if (requestCode == REQUEST_LOCAL_NETWORK) {
+            val request = pendingConnection
+            pendingConnection = null
+            if (grantResults.firstOrNull() == PackageManager.PERMISSION_GRANTED && request != null) {
+                startSsh(request.host, request.port, request.user, request.pass)
+            } else {
+                status.text = "Izin jaringan lokal ditolak"
+                Toast.makeText(this, "KosSSH membutuhkan izin jaringan lokal untuk koneksi SSH LAN.", Toast.LENGTH_LONG).show()
+            }
+        }
+    }
+
     private fun showCtrlDialog() {
         val letters = "ABCDEFGHIJKLMNOPQRSTUVWXYZ"
         AlertDialog.Builder(this).setTitle("CTRL + …").setItems(letters.map { "Ctrl + $it" }.toTypedArray()) { _, which -> terminal.sendCtrl(letters[which]) }.show()

build.gradle.kts

@@ -1,4 +1,3 @@
- plugins {
-    id("com.android.application") version "8.6.1" apply false
-    id("org.jetbrains.kotlin.android") version "2.4.10" apply false
+plugins {
+    id("com.android.application") version "9.3.2" apply false
 }

gradle.properties

@@ -1,3 +1,3 @@
-                                                                                    org.gradle.jvmargs=-Xmx2048m -Dfile.encoding=UTF-8
+org.gradle.jvmargs=-Xmx2048m -Dfile.encoding=UTF-8
 android.useAndroidX=true
 kotlin.code.style=official

gradle/gradle-daemon-jvm.properties

@@ -0,0 +1,13 @@
+#This file is generated by updateDaemonJvm
+toolchainUrl.FREE_BSD.AARCH64=https\://api.foojay.io/disco/v3.0/ids/b96cc4b9c59b5bff244af296e50d5ea3/redirect
+toolchainUrl.FREE_BSD.X86_64=https\://api.foojay.io/disco/v3.0/ids/fdfa2f9fadcf75fb9616fde209d60b55/redirect
+toolchainUrl.LINUX.AARCH64=https\://api.foojay.io/disco/v3.0/ids/b96cc4b9c59b5bff244af296e50d5ea3/redirect
+toolchainUrl.LINUX.X86_64=https\://api.foojay.io/disco/v3.0/ids/fdfa2f9fadcf75fb9616fde209d60b55/redirect
+toolchainUrl.MAC_OS.AARCH64=https\://api.foojay.io/disco/v3.0/ids/97b61e8788c7490a5f53d8951b11ea7a/redirect
+toolchainUrl.MAC_OS.X86_64=https\://api.foojay.io/disco/v3.0/ids/feb8af2956f2e263086e0a8f9a1df390/redirect
+toolchainUrl.UNIX.AARCH64=https\://api.foojay.io/disco/v3.0/ids/b96cc4b9c59b5bff244af296e50d5ea3/redirect
+toolchainUrl.UNIX.X86_64=https\://api.foojay.io/disco/v3.0/ids/fdfa2f9fadcf75fb9616fde209d60b55/redirect
+toolchainUrl.WINDOWS.AARCH64=https\://api.foojay.io/disco/v3.0/ids/eff42deed1d8947129a4e66cd07a89f4/redirect
+toolchainUrl.WINDOWS.X86_64=https\://api.foojay.io/disco/v3.0/ids/8fe418192094ee8db0da620bcb6b1629/redirect
+toolchainVendor=JETBRAINS
+toolchainVersion=25

gradle/wrapper/gradle-wrapper.properties

@@ -1,6 +1,6 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-9.3.0-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-9.6.0-bin.zip
 networkTimeout=10000
 validateDistributionUrl=true
 zipStoreBase=GRADLE_USER_HOME

settings.gradle.kts

@@ -1,4 +1,21 @@
-pluginManagement { repositories { google(); mavenCentral(); gradlePluginPortal() } }
-dependencyResolutionManagement { repositoriesMode.set(RepositoriesMode.FAIL_ON_PROJECT_REPOS); repositories { google(); mavenCentral() } }
+pluginManagement {
+    repositories {
+        google()
+        mavenCentral()
+        gradlePluginPortal()
+    }
+}
+plugins {
+    id("org.gradle.toolchains.foojay-resolver-convention") version "1.0.0"
+}
+
+dependencyResolutionManagement {
+    repositoriesMode.set(RepositoriesMode.FAIL_ON_PROJECT_REPOS)
+    repositories {
+        google()
+        mavenCentral()
+    }
+}
+
 rootProject.name = "KosSSHMobile"
 include(":app")