feat: Login

2025-02-21 14:44:48 +03:00
commit dc588a045d
56 changed files with 1677 additions and 0 deletions
@@ -0,0 +1 @@
+/build
@@ -0,0 +1,75 @@
+/*
+ * Created by sweetbread on 21.02.2025, 12:01
+ * Copyright (c) 2025. All rights reserved.
+ * Last modified 21.02.2025, 12:01
+ */
+
+plugins {
+    alias(libs.plugins.android.application)
+    alias(libs.plugins.kotlin.android)
+    alias(libs.plugins.kotlin.compose)
+}
+
+android {
+    namespace = "ru.risdeveau.pixeldragon"
+    compileSdk = 35
+
+    defaultConfig {
+        applicationId = "ru.risdeveau.pixeldragon"
+        minSdk = 24
+        targetSdk = 35
+        versionCode = 1
+        versionName = "1.0"
+
+        testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
+    }
+
+    buildTypes {
+        release {
+            isMinifyEnabled = false
+            proguardFiles(
+                getDefaultProguardFile("proguard-android-optimize.txt"),
+                "proguard-rules.pro"
+            )
+        }
+    }
+    compileOptions {
+        sourceCompatibility = JavaVersion.VERSION_1_8
+        targetCompatibility = JavaVersion.VERSION_1_8
+    }
+    kotlinOptions {
+        jvmTarget = "1.8"
+    }
+    buildFeatures {
+        compose = true
+    }
+}
+
+dependencies {
+    implementation(libs.androidx.core.ktx)
+    implementation(libs.androidx.lifecycle.runtime.ktx)
+    implementation(libs.androidx.activity.compose)
+    implementation(platform(libs.androidx.compose.bom))
+    implementation(libs.androidx.ui)
+    implementation(libs.androidx.ui.graphics)
+    implementation(libs.androidx.ui.tooling.preview)
+    implementation(libs.androidx.material3)
+    testImplementation(libs.junit)
+    androidTestImplementation(libs.androidx.junit)
+    androidTestImplementation(libs.androidx.espresso.core)
+    androidTestImplementation(platform(libs.androidx.compose.bom))
+    androidTestImplementation(libs.androidx.ui.test.junit4)
+    debugImplementation(libs.androidx.ui.tooling)
+    debugImplementation(libs.androidx.ui.test.manifest)
+
+    // Ktor - web client
+    implementation(libs.ktor.client.core)
+    implementation(libs.ktor.client.cio)
+
+    // Coil - image loader
+    implementation(libs.coil.compose)
+    implementation(libs.coil.network.okhttp)
+    
+    // Others
+    implementation(libs.splitties.base)  // Syntax sugar
+}
@@ -0,0 +1,21 @@
+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile
@@ -0,0 +1,28 @@
+/*
+ * Created by sweetbread on 21.02.2025, 12:00
+ * Copyright (c) 2025. All rights reserved.
+ * Last modified 21.02.2025, 12:00
+ */
+
+package ru.risdeveau.pixeldragon
+
+import androidx.test.ext.junit.runners.AndroidJUnit4
+import androidx.test.platform.app.InstrumentationRegistry
+import org.junit.Assert.*
+import org.junit.Test
+import org.junit.runner.RunWith
+
+/**
+ * Instrumented test, which will execute on an Android device.
+ *
+ * See [testing documentation](http://d.android.com/tools/testing).
+ */
+@RunWith(AndroidJUnit4::class)
+class ExampleInstrumentedTest {
+    @Test
+    fun useAppContext() {
+        // Context of the app under test.
+        val appContext = InstrumentationRegistry.getInstrumentation().targetContext
+        assertEquals("ru.risdeveau.pixeldragon", appContext.packageName)
+    }
+}
@@ -0,0 +1,41 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  ~ Created by sweetbread on 21.02.2025, 12:08
+  ~ Copyright (c) 2025. All rights reserved.
+  ~ Last modified 21.02.2025, 12:07
+  -->
+
+<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:allowBackup="true"
+        android:dataExtractionRules="@xml/data_extraction_rules"
+        android:fullBackupContent="@xml/backup_rules"
+        android:icon="@mipmap/ic_launcher"
+        android:label="@string/app_name"
+        android:roundIcon="@mipmap/ic_launcher_round"
+        android:supportsRtl="true"
+        android:theme="@style/Theme.PixelDragon"
+        tools:targetApi="31">
+        <activity
+            android:name=".ui.activity.Login"
+            android:exported="false"
+            android:label="@string/title_activity_login"
+            android:theme="@style/Theme.PixelDragon" />
+        <activity
+            android:name=".ui.activity.MainActivity"
+            android:exported="true"
+            android:label="@string/app_name"
+            android:theme="@style/Theme.PixelDragon">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+    </application>
+
+</manifest>
@@ -0,0 +1,43 @@
+/*
+ * Created by sweetbread on 21.02.2025, 12:01
+ * Copyright (c) 2025. All rights reserved.
+ * Last modified 21.02.2025, 12:01
+ */
+
+package ru.risdeveau.pixeldragon
+
+import android.content.Context
+import io.ktor.client.HttpClient
+import io.ktor.client.engine.cio.CIO
+import io.ktor.client.engine.cio.endpoint
+import io.ktor.client.plugins.cache.HttpCache
+import ru.risdeveau.pixeldragon.api.getMe
+import splitties.init.appCtx
+
+val client = HttpClient(CIO) {
+    engine {
+        endpoint {
+            maxConnectionsPerRoute = 100
+            pipelineMaxSize = 20
+            keepAliveTime = 30000
+            connectTimeout = 15000
+            connectAttempts = 5
+        }
+    }
+
+    install(HttpCache)
+}
+
+val accountData = appCtx.getSharedPreferences("settings", Context.MODE_PRIVATE)
+lateinit var urlBase: String
+lateinit var token: String
+
+suspend fun initCheck(): Boolean {
+    if (!accountData.contains("token")) return false
+    if (!accountData.contains("homeserver")) return false
+
+    token = accountData.getString("token", "").toString()
+    urlBase = "https://${accountData.getString("homeserver", "")}/_matrix/client/v3"
+
+    return getMe() != null
+}
@@ -0,0 +1,23 @@
+/*
+ * Created by sweetbread on 21.02.2025, 12:01
+ * Copyright (c) 2025. All rights reserved.
+ * Last modified 21.02.2025, 12:01
+ */
+
+package ru.risdeveau.pixeldragon.api
+
+import io.ktor.client.request.get
+import io.ktor.client.statement.bodyAsText
+import org.json.JSONException
+import org.json.JSONObject
+import ru.risdeveau.pixeldragon.client
+
+suspend fun isMatrixServer(url: String): Boolean {
+    val r = try { client.get("https://$url/.well-known/matrix/client") }
+    catch (_: Exception) { return false }
+
+    try { JSONObject(r.bodyAsText()) }
+    catch (_: JSONException) { return false }
+
+    return true
+}
@@ -0,0 +1,82 @@
+/*
+ * Created by sweetbread on 21.02.2025, 12:09
+ * Copyright (c) 2025. All rights reserved.
+ * Last modified 21.02.2025, 12:01
+ */
+
+package ru.risdeveau.pixeldragon.api
+
+import android.annotation.SuppressLint
+import android.util.Log
+import io.ktor.client.request.bearerAuth
+import io.ktor.client.request.get
+import io.ktor.client.request.post
+import io.ktor.client.request.setBody
+import io.ktor.client.statement.bodyAsText
+import io.ktor.http.ContentType
+import io.ktor.http.HttpStatusCode
+import io.ktor.http.contentType
+import org.json.JSONObject
+import ru.risdeveau.pixeldragon.accountData
+import ru.risdeveau.pixeldragon.client
+import ru.risdeveau.pixeldragon.initCheck
+import ru.risdeveau.pixeldragon.token
+import ru.risdeveau.pixeldragon.urlBase
+import splitties.init.appCtx
+
+data class Me (val userId: String, val deviceId: String)
+
+/**
+ * This func is to validate the token
+ */
+suspend fun getMe(): Me? {
+    val r = client.get("$urlBase/account/whoami") { bearerAuth(token) }
+    if (r.status != HttpStatusCode.OK) {
+        Log.e("getMe", r.bodyAsText())
+        return null
+    }
+
+    val json = JSONObject(r.bodyAsText())
+    return Me(json.getString("user_id"), json.getString("device_id"))
+}
+
+@SuppressLint("ApplySharedPref")
+suspend fun login(homeserver: String, login: String, pass: String): Boolean {
+    val pinfo = appCtx.packageManager.getPackageInfo(appCtx.packageName, 0);
+
+    val pattern = """
+        {
+          "type": "m.login.password",
+          "identifier": {
+            "type": "m.id.user"
+          },
+          "initial_device_display_name": "PixelDragon Android v${pinfo.versionName}"
+        }
+    """.trimIndent()
+    val json = JSONObject(pattern)
+    json.getJSONObject("identifier").put("user", login)
+    json.put("password", pass)
+
+    val r = try {
+        client.post("https://$homeserver/_matrix/client/v3/login") {
+            setBody(json.toString())
+            contentType(ContentType.Application.Json)
+        }
+    } catch (e: Exception) {
+        Log.e("login", e.toString())
+        return false
+    }
+
+    if (r.status != HttpStatusCode.OK) {
+        Log.e("login", r.bodyAsText())
+        return false  // TODO: Inform a user of error code
+    }
+
+    val res = JSONObject(r.bodyAsText())
+    val editor = accountData.edit()
+    editor.putString("token", res.getString("access_token"))
+    editor.putString("homeserver", res.getString("home_server"))
+    editor.commit()
+
+    return initCheck()
+}
@@ -0,0 +1,136 @@
+/*
+ * Created by sweetbread on 21.02.2025, 12:08
+ * Copyright (c) 2025. All rights reserved.
+ * Last modified 21.02.2025, 12:08
+ */
+
+package ru.risdeveau.pixeldragon.ui.activity
+
+import android.os.Bundle
+import androidx.activity.ComponentActivity
+import androidx.activity.compose.setContent
+import androidx.activity.enableEdgeToEdge
+import androidx.compose.foundation.layout.Box
+import androidx.compose.foundation.layout.Column
+import androidx.compose.foundation.layout.fillMaxSize
+import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.text.KeyboardOptions
+import androidx.compose.material3.Button
+import androidx.compose.material3.OutlinedTextField
+import androidx.compose.material3.Scaffold
+import androidx.compose.material3.SnackbarDuration
+import androidx.compose.material3.SnackbarHost
+import androidx.compose.material3.SnackbarHostState
+import androidx.compose.material3.Surface
+import androidx.compose.material3.Text
+import androidx.compose.runtime.Composable
+import androidx.compose.runtime.LaunchedEffect
+import androidx.compose.runtime.getValue
+import androidx.compose.runtime.mutableStateOf
+import androidx.compose.runtime.remember
+import androidx.compose.runtime.rememberCoroutineScope
+import androidx.compose.runtime.setValue
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.text.input.KeyboardType
+import androidx.compose.ui.text.input.PasswordVisualTransformation
+import androidx.compose.ui.unit.dp
+import kotlinx.coroutines.launch
+import ru.risdeveau.pixeldragon.api.isMatrixServer
+import ru.risdeveau.pixeldragon.api.login
+import ru.risdeveau.pixeldragon.ui.theme.PixelDragonTheme
+import splitties.activities.start
+
+class Login : ComponentActivity() {
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        enableEdgeToEdge()
+        setContent {
+            PixelDragonTheme {
+                Surface {
+                    val snackbarHostState = remember { SnackbarHostState() }
+                    val scope = rememberCoroutineScope()
+
+                    Scaffold (
+                        snackbarHost = {
+                            SnackbarHost(hostState = snackbarHostState)
+                        }
+                    ) { innerPadding ->
+                        Box(Modifier.fillMaxSize().padding(innerPadding)) {
+                            LoginField(
+                                Modifier.align(Alignment.Center),
+                                { start<MainActivity>() },
+                                {
+                                    scope.launch {
+                                        snackbarHostState
+                                            .showSnackbar(
+                                                message = "Login failed",
+                                                duration = SnackbarDuration.Long
+                                            )
+                                    }
+                                }
+                            )
+                        }
+                    }
+                }
+            }
+        }
+    }
+}
+
+@Composable
+fun LoginField(modifier: Modifier = Modifier, ok: () -> Unit, err: () -> Unit) {
+    Column (
+        modifier = modifier
+    ) {
+        val scope = rememberCoroutineScope()
+
+        var homeserver by remember { mutableStateOf("") }
+        var login by remember { mutableStateOf("") }
+        var pass by remember { mutableStateOf("") }
+
+        var hmsValid by remember { mutableStateOf(false) }
+
+        OutlinedTextField(
+            modifier = Modifier.padding(4.dp),
+            value = homeserver,
+            onValueChange = { homeserver = it.trim() },
+            label = { Text("Homeserver") },
+            placeholder = { Text("matrix.org") },
+            singleLine = true,
+            isError = !hmsValid
+        )
+        OutlinedTextField(
+            modifier = Modifier.padding(4.dp),
+            value = login,
+            onValueChange = { login = it.trim() },
+            label = { Text("Login") },
+            singleLine = true
+        )
+        OutlinedTextField(
+            modifier = Modifier.padding(4.dp),
+            value = pass,
+            onValueChange = { pass = it.trim() },
+            label = { Text("Password") },
+            visualTransformation = PasswordVisualTransformation(),
+            keyboardOptions = KeyboardOptions(keyboardType = KeyboardType.Password),
+            singleLine = true,
+        )
+        Button(
+            enabled = hmsValid && !login.isEmpty() && !pass.isEmpty(),
+            onClick = {
+                var loginSuccess = false
+                scope.launch { loginSuccess = login(homeserver, login, pass) }
+
+                if (loginSuccess) ok()
+                else err()
+            }
+        ) {
+            Text("Login")
+        }
+
+        LaunchedEffect(homeserver) {
+            scope.launch { hmsValid = isMatrixServer(homeserver) }
+        }
+    }
+}
@@ -0,0 +1,81 @@
+/*
+ * Created by sweetbread on 21.02.2025, 12:08
+ * Copyright (c) 2025. All rights reserved.
+ * Last modified 21.02.2025, 12:07
+ */
+
+package ru.risdeveau.pixeldragon.ui.activity
+
+import android.os.Bundle
+import androidx.activity.ComponentActivity
+import androidx.activity.compose.setContent
+import androidx.activity.enableEdgeToEdge
+import androidx.compose.foundation.layout.fillMaxSize
+import androidx.compose.foundation.layout.padding
+import androidx.compose.material3.ExperimentalMaterial3Api
+import androidx.compose.material3.MaterialTheme
+import androidx.compose.material3.Scaffold
+import androidx.compose.material3.Text
+import androidx.compose.material3.TopAppBar
+import androidx.compose.material3.TopAppBarDefaults.topAppBarColors
+import androidx.compose.runtime.Composable
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.tooling.preview.Preview
+import kotlinx.coroutines.DelicateCoroutinesApi
+import kotlinx.coroutines.GlobalScope
+import kotlinx.coroutines.launch
+import ru.risdeveau.pixeldragon.initCheck
+import ru.risdeveau.pixeldragon.ui.theme.PixelDragonTheme
+import splitties.activities.start
+
+class MainActivity : ComponentActivity() {
+    @OptIn(ExperimentalMaterial3Api::class, DelicateCoroutinesApi::class)
+    override fun onCreate(savedInstanceState: Bundle?) {
+        GlobalScope.launch {
+            if (!initCheck()) start<Login>()
+        }
+
+        super.onCreate(savedInstanceState)
+
+        enableEdgeToEdge()
+        setContent {
+            PixelDragonTheme {
+                Scaffold(
+                    modifier = Modifier.fillMaxSize(),
+                    topBar = {
+                        TopAppBar(
+                            colors = topAppBarColors(
+                                containerColor = MaterialTheme.colorScheme.primaryContainer,
+                                titleContentColor = MaterialTheme.colorScheme.primary,
+                            ),
+                            title = {
+                                Text("Top app bar")
+                            }
+                        )
+                    },
+                ) { innerPadding ->
+                    Greeting(
+                        name = "Android",
+                        modifier = Modifier.padding(innerPadding)
+                    )
+                }
+            }
+        }
+    }
+}
+
+@Composable
+fun Greeting(name: String, modifier: Modifier = Modifier) {
+    Text(
+        text = "Hello $name!",
+        modifier = modifier
+    )
+}
+
+@Preview(showBackground = true)
+@Composable
+fun GreetingPreview() {
+    PixelDragonTheme {
+        Greeting("Android")
+    }
+}
@@ -0,0 +1,17 @@
+/*
+ * Created by sweetbread on 21.02.2025, 12:01
+ * Copyright (c) 2025. All rights reserved.
+ * Last modified 21.02.2025, 12:01
+ */
+
+package ru.risdeveau.pixeldragon.ui.theme
+
+import androidx.compose.ui.graphics.Color
+
+val Purple80 = Color(0xFFD0BCFF)
+val PurpleGrey80 = Color(0xFFCCC2DC)
+val Pink80 = Color(0xFFEFB8C8)
+
+val Purple40 = Color(0xFF6650a4)
+val PurpleGrey40 = Color(0xFF625b71)
+val Pink40 = Color(0xFF7D5260)
@@ -0,0 +1,63 @@
+/*
+ * Created by sweetbread on 21.02.2025, 12:01
+ * Copyright (c) 2025. All rights reserved.
+ * Last modified 21.02.2025, 12:01
+ */
+
+package ru.risdeveau.pixeldragon.ui.theme
+
+import android.os.Build
+import androidx.compose.foundation.isSystemInDarkTheme
+import androidx.compose.material3.MaterialTheme
+import androidx.compose.material3.darkColorScheme
+import androidx.compose.material3.dynamicDarkColorScheme
+import androidx.compose.material3.dynamicLightColorScheme
+import androidx.compose.material3.lightColorScheme
+import androidx.compose.runtime.Composable
+import androidx.compose.ui.platform.LocalContext
+
+private val DarkColorScheme = darkColorScheme(
+    primary = Purple80,
+    secondary = PurpleGrey80,
+    tertiary = Pink80
+)
+
+private val LightColorScheme = lightColorScheme(
+    primary = Purple40,
+    secondary = PurpleGrey40,
+    tertiary = Pink40
+
+    /* Other default colors to override
+    background = Color(0xFFFFFBFE),
+    surface = Color(0xFFFFFBFE),
+    onPrimary = Color.White,
+    onSecondary = Color.White,
+    onTertiary = Color.White,
+    onBackground = Color(0xFF1C1B1F),
+    onSurface = Color(0xFF1C1B1F),
+    */
+)
+
+@Composable
+fun PixelDragonTheme(
+    darkTheme: Boolean = isSystemInDarkTheme(),
+    // Dynamic color is available on Android 12+
+    dynamicColor: Boolean = true,
+    content: @Composable () -> Unit
+) {
+    val colorScheme = when {
+        dynamicColor && Build.VERSION.SDK_INT >= Build.VERSION_CODES.S -> {
+            val context = LocalContext.current
+            if (darkTheme) dynamicDarkColorScheme(context) else dynamicLightColorScheme(context)
+        }
+
+        darkTheme -> DarkColorScheme
+        else -> LightColorScheme
+    }
+
+    MaterialTheme(
+        colorScheme = colorScheme,
+        typography = Typography,
+        content = content
+    )
+}
@@ -0,0 +1,40 @@
+/*
+ * Created by sweetbread on 21.02.2025, 12:01
+ * Copyright (c) 2025. All rights reserved.
+ * Last modified 21.02.2025, 12:01
+ */
+
+package ru.risdeveau.pixeldragon.ui.theme
+
+import androidx.compose.material3.Typography
+import androidx.compose.ui.text.TextStyle
+import androidx.compose.ui.text.font.FontFamily
+import androidx.compose.ui.text.font.FontWeight
+import androidx.compose.ui.unit.sp
+
+// Set of Material typography styles to start with
+val Typography = Typography(
+    bodyLarge = TextStyle(
+        fontFamily = FontFamily.Default,
+        fontWeight = FontWeight.Normal,
+        fontSize = 16.sp,
+        lineHeight = 24.sp,
+        letterSpacing = 0.5.sp
+    )
+    /* Other default text styles to override
+    titleLarge = TextStyle(
+        fontFamily = FontFamily.Default,
+        fontWeight = FontWeight.Normal,
+        fontSize = 22.sp,
+        lineHeight = 28.sp,
+        letterSpacing = 0.sp
+    ),
+    labelSmall = TextStyle(
+        fontFamily = FontFamily.Default,
+        fontWeight = FontWeight.Medium,
+        fontSize = 11.sp,
+        lineHeight = 16.sp,
+        letterSpacing = 0.5.sp
+    )
+    */
+)
@@ -0,0 +1,176 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  ~ Created by sweetbread on 21.02.2025, 12:00
+  ~ Copyright (c) 2025. All rights reserved.
+  ~ Last modified 21.02.2025, 12:00
+  -->
+
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path
+        android:fillColor="#3DDC84"
+        android:pathData="M0,0h108v108h-108z" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M9,0L9,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,0L19,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,0L29,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,0L39,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,0L49,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,0L59,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,0L69,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,0L79,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M89,0L89,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M99,0L99,108"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,9L108,9"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,19L108,19"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,29L108,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,39L108,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,49L108,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,59L108,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,69L108,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,79L108,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,89L108,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M0,99L108,99"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,29L89,29"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,39L89,39"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,49L89,49"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,59L89,59"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,69L89,69"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M19,79L89,79"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M29,19L29,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M39,19L39,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M49,19L49,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M59,19L59,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M69,19L69,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+    <path
+        android:fillColor="#00000000"
+        android:pathData="M79,19L79,89"
+        android:strokeWidth="0.8"
+        android:strokeColor="#33FFFFFF" />
+</vector>
@@ -0,0 +1,36 @@
+<!--
+  ~ Created by sweetbread on 21.02.2025, 12:00
+  ~ Copyright (c) 2025. All rights reserved.
+  ~ Last modified 21.02.2025, 12:00
+  -->
+
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:aapt="http://schemas.android.com/aapt"
+    android:width="108dp"
+    android:height="108dp"
+    android:viewportWidth="108"
+    android:viewportHeight="108">
+    <path android:pathData="M31,63.928c0,0 6.4,-11 12.1,-13.1c7.2,-2.6 26,-1.4 26,-1.4l38.1,38.1L107,108.928l-32,-1L31,63.928z">
+        <aapt:attr name="android:fillColor">
+            <gradient
+                android:endX="85.84757"
+                android:endY="92.4963"
+                android:startX="42.9492"
+                android:startY="49.59793"
+                android:type="linear">
+                <item
+                    android:color="#44000000"
+                    android:offset="0.0" />
+                <item
+                    android:color="#00000000"
+                    android:offset="1.0" />
+            </gradient>
+        </aapt:attr>
+    </path>
+    <path
+        android:fillColor="#FFFFFF"
+        android:fillType="nonZero"
+        android:pathData="M65.3,45.828l3.8,-6.6c0.2,-0.4 0.1,-0.9 -0.3,-1.1c-0.4,-0.2 -0.9,-0.1 -1.1,0.3l-3.9,6.7c-6.3,-2.8 -13.4,-2.8 -19.7,0l-3.9,-6.7c-0.2,-0.4 -0.7,-0.5 -1.1,-0.3C38.8,38.328 38.7,38.828 38.9,39.228l3.8,6.6C36.2,49.428 31.7,56.028 31,63.928h46C76.3,56.028 71.8,49.428 65.3,45.828zM43.4,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2c-0.3,-0.7 -0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C45.3,56.528 44.5,57.328 43.4,57.328L43.4,57.328zM64.6,57.328c-0.8,0 -1.5,-0.5 -1.8,-1.2s-0.1,-1.5 0.4,-2.1c0.5,-0.5 1.4,-0.7 2.1,-0.4c0.7,0.3 1.2,1 1.2,1.8C66.5,56.528 65.6,57.328 64.6,57.328L64.6,57.328z"
+        android:strokeWidth="1"
+        android:strokeColor="#00000000" />
+</vector>
@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  ~ Created by sweetbread on 21.02.2025, 12:00
+  ~ Copyright (c) 2025. All rights reserved.
+  ~ Last modified 21.02.2025, 12:00
+  -->
+
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@drawable/ic_launcher_background" />
+    <foreground android:drawable="@drawable/ic_launcher_foreground" />
+    <monochrome android:drawable="@drawable/ic_launcher_foreground" />
+</adaptive-icon>
@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  ~ Created by sweetbread on 21.02.2025, 12:00
+  ~ Copyright (c) 2025. All rights reserved.
+  ~ Last modified 21.02.2025, 12:00
+  -->
+
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@drawable/ic_launcher_background" />
+    <foreground android:drawable="@drawable/ic_launcher_foreground" />
+    <monochrome android:drawable="@drawable/ic_launcher_foreground" />
+</adaptive-icon>
@@ -0,0 +1,16 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  ~ Created by sweetbread on 21.02.2025, 12:00
+  ~ Copyright (c) 2025. All rights reserved.
+  ~ Last modified 21.02.2025, 12:00
+  -->
+
+<resources>
+    <color name="purple_200">#FFBB86FC</color>
+    <color name="purple_500">#FF6200EE</color>
+    <color name="purple_700">#FF3700B3</color>
+    <color name="teal_200">#FF03DAC5</color>
+    <color name="teal_700">#FF018786</color>
+    <color name="black">#FF000000</color>
+    <color name="white">#FFFFFFFF</color>
+</resources>
@@ -0,0 +1,10 @@
+<!--
+  ~ Created by sweetbread on 21.02.2025, 12:00
+  ~ Copyright (c) 2025. All rights reserved.
+  ~ Last modified 21.02.2025, 12:00
+  -->
+
+<resources>
+    <string name="app_name">Pixel Dragon</string>
+    <string name="title_activity_login">Login</string>
+</resources>
@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+  ~ Created by sweetbread on 21.02.2025, 12:00
+  ~ Copyright (c) 2025. All rights reserved.
+  ~ Last modified 21.02.2025, 12:00
+  -->
+
+<resources>
+
+    <style name="Theme.PixelDragon" parent="android:Theme.Material.Light.NoActionBar" />
+</resources>
@@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?><!--
+  ~ Created by sweetbread on 21.02.2025, 12:00
+  ~ Copyright (c) 2025. All rights reserved.
+  ~ Last modified 21.02.2025, 12:00
+  -->
+
+<!--
+   Sample backup rules file; uncomment and customize as necessary.
+   See https://developer.android.com/guide/topics/data/autobackup
+   for details.
+   Note: This file is ignored for devices older that API 31
+   See https://developer.android.com/about/versions/12/backup-restore
+-->
+<full-backup-content>
+    <!--
+   <include domain="sharedpref" path="."/>
+   <exclude domain="sharedpref" path="device.xml"/>
+-->
+</full-backup-content>
@@ -0,0 +1,25 @@
+<?xml version="1.0" encoding="utf-8"?><!--
+  ~ Created by sweetbread on 21.02.2025, 12:00
+  ~ Copyright (c) 2025. All rights reserved.
+  ~ Last modified 21.02.2025, 12:00
+  -->
+
+<!--
+   Sample data extraction rules file; uncomment and customize as necessary.
+   See https://developer.android.com/about/versions/12/backup-restore#xml-changes
+   for details.
+-->
+<data-extraction-rules>
+    <cloud-backup>
+        <!-- TODO: Use <include> and <exclude> to control what is backed up.
+        <include .../>
+        <exclude .../>
+        -->
+    </cloud-backup>
+    <!--
+    <device-transfer>
+        <include .../>
+        <exclude .../>
+    </device-transfer>
+    -->
+</data-extraction-rules>
@@ -0,0 +1,22 @@
+/*
+ * Created by sweetbread on 21.02.2025, 12:00
+ * Copyright (c) 2025. All rights reserved.
+ * Last modified 21.02.2025, 12:00
+ */
+
+package ru.risdeveau.pixeldragon
+
+import org.junit.Assert.*
+import org.junit.Test
+
+/**
+ * Example local unit test, which will execute on the development machine (host).
+ *
+ * See [testing documentation](http://d.android.com/tools/testing).
+ */
+class ExampleUnitTest {
+    @Test
+    fun addition_isCorrect() {
+        assertEquals(4, 2 + 2)
+    }
+}