Initial commit

2026-02-17 19:01:37 +00:00
commit 9578780392
59 changed files with 1322 additions and 0 deletions
@@ -0,0 +1,24 @@
+package com.example.privatefacebook
+
+import androidx.test.platform.app.InstrumentationRegistry
+import androidx.test.ext.junit.runners.AndroidJUnit4
+
+import org.junit.Test
+import org.junit.runner.RunWith
+
+import org.junit.Assert.*
+
+/**
+ * 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("com.example.privatefacebook", appContext.packageName)
+    }
+}
@@ -0,0 +1,24 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest package="com.example.privatefacebook"
+          xmlns:android="http://schemas.android.com/apk/res/android">
+
+    <uses-permission android:name="android.permission.INTERNET" />
+
+    <application
+        android:allowBackup="false"
+        android:label="@string/app_name"
+        android:theme="@style/Theme.PrivateFacebook"
+        android:icon="@mipmap/ic_launcher"
+        android:roundIcon="@mipmap/ic_launcher_round"
+        android:networkSecurityConfig="@xml/network_security_config">
+
+        <activity
+            android:name=".MainActivity"
+            android:exported="true">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+    </application>
+</manifest>
@@ -0,0 +1,39 @@
+# General Third-Party Trackers
+google-analytics.com
+connect.facebook.net
+doubleclick.net
+amazon-adsystem.com
+adservice.google.com
+googlesyndication.com
+googletagservices.com
+scorecardresearch.com
+quantserve.com
+crwdcntrl.net
+taboola.com
+outbrain.com
+exelator.com
+rubiconproject.com
+pubmatic.com
+openx.net
+contextweb.com
+adnxs.com
+
+# Facebook Specific Telemetry & Tracking
+# Blocking these kills the "Pixel" and background data reporting
+facebook.com/tr/
+facebook.com/ajax/bz
+facebook.com/ajax/qm/
+facebook.com/ajax/browser_error_reports
+facebook.com/ajax/abtest/
+facebook.com/ajax/nuclide/
+facebook.com/common/referer_frame.php
+graph.facebook.com
+edge-chat.facebook.com
+
+# Facebook "Haste" and WebStorage (Used for tracking session state)
+facebook.com/ajax/haste-response
+facebook.com/ajax/webstorage
+
+# Optional: Block Notifications/Typeahead if you want maximum silence
+# facebook.com/ajax/notifications/
+# facebook.com/ajax/typeahead/
@@ -0,0 +1,242 @@
+package com.example.privatefacebook
+
+import android.content.Context
+import android.net.http.SslError
+import android.os.Bundle
+import android.view.View
+import android.webkit.CookieManager
+import android.webkit.SslErrorHandler
+import android.webkit.WebResourceRequest
+import android.webkit.WebResourceResponse
+import android.webkit.WebSettings
+import android.webkit.WebStorage
+import android.webkit.WebView
+import android.webkit.WebViewClient
+import androidx.activity.ComponentActivity
+import androidx.activity.OnBackPressedCallback
+import androidx.core.view.ViewCompat
+import androidx.core.view.WindowInsetsCompat
+import androidx.webkit.WebSettingsCompat
+import androidx.webkit.WebViewCompat
+import androidx.webkit.WebViewFeature
+import java.io.ByteArrayInputStream
+import java.io.InputStream
+import java.net.HttpURLConnection
+import java.net.URL
+
+class MainActivity : ComponentActivity() {
+
+    private lateinit var webView: WebView
+    private val blockPatterns = mutableListOf<Regex>()
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        setContentView(R.layout.activity_main)
+
+        val mainContainer = findViewById<View>(R.id.main_container)
+        ViewCompat.setOnApplyWindowInsetsListener(mainContainer) { v, insets ->
+            val systemBars = insets.getInsets(WindowInsetsCompat.Type.systemBars())
+            v.setPadding(systemBars.left, systemBars.top, systemBars.right, systemBars.bottom)
+            insets
+        }
+
+        webView = findViewById(R.id.webview)
+
+        val webSettings: WebSettings = webView.settings
+        webSettings.javaScriptEnabled = true
+        webSettings.domStorageEnabled = true
+        webSettings.cacheMode = WebSettings.LOAD_DEFAULT
+        webSettings.mixedContentMode = WebSettings.MIXED_CONTENT_NEVER_ALLOW
+        webSettings.allowFileAccess = false
+        webSettings.allowContentAccess = false
+        webSettings.setGeolocationEnabled(false)
+
+        webSettings.userAgentString =
+            "Mozilla/5.0 (Linux; Android 10; K) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.0.0 Mobile Safari/537.36"
+
+        if (WebViewFeature.isFeatureSupported(WebViewFeature.START_SAFE_BROWSING)) {
+            WebViewCompat.startSafeBrowsing(this) { /* no-op */ }
+        }
+
+        // Optional: force dark in-webview to follow system (if supported)
+        if (WebViewFeature.isFeatureSupported(WebViewFeature.FORCE_DARK)) {
+            WebSettingsCompat.setForceDark(webView.settings, WebSettingsCompat.FORCE_DARK_ON)
+        }
+
+        val cookieManager = CookieManager.getInstance()
+        cookieManager.setAcceptCookie(true)
+        cookieManager.setAcceptThirdPartyCookies(webView, false)
+
+        onBackPressedDispatcher.addCallback(this, object : OnBackPressedCallback(true) {
+            override fun handleOnBackPressed() {
+                if (webView.canGoBack()) webView.goBack() else finish()
+            }
+        })
+
+        loadFilterList()
+
+        webView.webViewClient = object : WebViewClient() {
+            override fun shouldInterceptRequest(view: WebView?, request: WebResourceRequest?): WebResourceResponse? {
+                val req = request ?: return null
+                val urlStr = req.url.toString()
+                val lower = urlStr.lowercase()
+
+                if (lower.startsWith("http://")) {
+                    // Deny cleartext
+                    return WebResourceResponse("text/plain", "utf-8", ByteArrayInputStream("".toByteArray()))
+                }
+
+                for (pattern in blockPatterns) {
+                    if (pattern.containsMatchIn(lower)) {
+                        return WebResourceResponse("text/plain", "utf-8", ByteArrayInputStream("".toByteArray()))
+                    }
+                }
+
+                // Only intercept main-frame GET navigations to strip X-Requested-With and inject CSP
+                if (req.isForMainFrame && req.method == "GET" && lower.contains("facebook.com")) {
+                    return performControlledFetch(req)
+                }
+
+                return null
+            }
+
+            override fun onReceivedSslError(view: WebView?, handler: SslErrorHandler?, error: SslError?) {
+                handler?.cancel()
+            }
+
+            override fun onPageFinished(view: WebView?, url: String?) {
+                super.onPageFinished(view, url)
+                CookieManager.getInstance().flush()
+                injectPrivacyScript()
+            }
+        }
+
+        webView.loadUrl("https://m.facebook.com")
+    }
+
+    private fun loadFilterList() {
+        try {
+            assets.open("filters.txt").bufferedReader().useLines { lines ->
+                lines.map { it.trim() }
+                    .filter { it.isNotEmpty() && !it.startsWith("#") }
+                    .forEach { rule ->
+                        val escaped = rule.replace(".", "\\.").replace("*", ".*")
+                        blockPatterns.add(Regex(escaped, RegexOption.IGNORE_CASE))
+                    }
+            }
+        } catch (_: Exception) {}
+    }
+
+    private fun performControlledFetch(request: WebResourceRequest): WebResourceResponse? {
+        val urlString = request.url.toString()
+        val url = try { URL(urlString) } catch (_: Exception) { return null }
+        val conn = try { url.openConnection() as HttpURLConnection } catch (_: Exception) { return null }
+
+        try {
+            conn.connectTimeout = 10000
+            conn.readTimeout = 10000
+            conn.instanceFollowRedirects = true
+            conn.requestMethod = "GET"
+
+            request.requestHeaders.forEach { (k, v) ->
+                if (k.lowercase() != "x-requested-with") {
+                    try { conn.setRequestProperty(k, v) } catch (_: Exception) {}
+                }
+            }
+
+            val cookie = CookieManager.getInstance().getCookie(urlString)
+            if (!cookie.isNullOrEmpty()) conn.setRequestProperty("Cookie", cookie)
+
+            conn.connect()
+        } catch (_: Exception) {
+            return null
+        }
+
+        val responseCode = try { conn.responseCode } catch (_: Exception) { return null }
+        if (responseCode >= 400) return null
+
+        val inputStream: InputStream? = try { conn.inputStream } catch (_: Exception) { null }
+
+        val contentTypeHeader = conn.contentType
+        val mimeType = if (!contentTypeHeader.isNullOrEmpty()) {
+            contentTypeHeader.split(";")[0].trim()
+        } else {
+            "text/html"
+        }
+
+        val responseHeaders = mutableMapOf<String, String>()
+        conn.headerFields.forEach { (key, values) ->
+            if (key != null && values != null) responseHeaders[key] = values.joinToString("; ")
+        }
+
+        val csp = "default-src 'self' https://*.facebook.com https://*.fbcdn.net https://*.fbsbx.com; " +
+                "script-src 'self' 'unsafe-inline' 'unsafe-eval' https://*.facebook.com https://*.fbcdn.net; " +
+                "style-src 'self' 'unsafe-inline' https://*.facebook.com https://*.fbcdn.net; " +
+                "img-src * data: blob:; " +
+                "connect-src 'self' https://*.facebook.com https://*.fbcdn.net https://*.fbsbx.com; " +
+                "frame-src 'self' https://*.facebook.com;"
+
+        responseHeaders["Content-Security-Policy"] = csp
+        responseHeaders["Referrer-Policy"] = "no-referrer"
+        responseHeaders["X-Content-Type-Options"] = "nosniff"
+
+        return try {
+            val res = WebResourceResponse(mimeType, "utf-8", inputStream ?: ByteArrayInputStream("".toByteArray()))
+            res.responseHeaders = responseHeaders
+            res
+        } catch (_: Exception) { null }
+    }
+
+    private fun injectPrivacyScript() {
+        val js = """
+            (function() {
+              try {
+                try { Object.defineProperty(navigator, 'sendBeacon', { value: function(){ return true; }, configurable: false }); } catch(_){}
+                try { Object.defineProperty(navigator, 'hardwareConcurrency', { get: function(){ return 2; }, configurable: false }); } catch(_){}
+                try { Object.defineProperty(navigator, 'plugins', { get: function(){ return []; }, configurable: false }); } catch(_){}
+                
+                try {
+                  const toDataURL = HTMLCanvasElement.prototype.toDataURL;
+                  HTMLCanvasElement.prototype.toDataURL = function() { return ''; };
+                  const getContext = HTMLCanvasElement.prototype.getContext;
+                  HTMLCanvasElement.prototype.getContext = function(type) {
+                    if (type.includes('webgl')) return null;
+                    return getContext.apply(this, arguments);
+                  };
+                } catch(_){}
+
+                try {
+                  window.RTCPeerConnection = null;
+                  window.webkitRTCPeerConnection = null;
+                } catch(_){}
+
+                function hideSponsored() {
+                  document.querySelectorAll('div[role="article"]').forEach(post => {
+                    if (post.innerText.includes('Sponsored') || post.innerText.includes('Suggested for you')) {
+                      post.remove();
+                    }
+                  });
+                }
+                hideSponsored();
+                new MutationObserver(hideSponsored).observe(document.body, { childList: true, subtree: true });
+              } catch(_){}
+            })();
+        """.trimIndent()
+        webView.evaluateJavascript(js, null)
+    }
+
+    private fun clearAllWebViewData() {
+        try {
+            webView.clearCache(true)
+            webView.clearHistory()
+            WebStorage.getInstance().deleteAllData()
+            CookieManager.getInstance().removeAllCookies(null)
+            CookieManager.getInstance().flush()
+        } catch (_: Exception) {}
+    }
+
+    override fun onPause() {
+        super.onPause()
+        CookieManager.getInstance().flush()
+    }
+}
@@ -0,0 +1,11 @@
+package com.example.privatefacebook.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 +1,58 @@
+package com.example.privatefacebook.ui.theme
+
+import android.app.Activity
+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 PrivateFacebookTheme(
+    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 +1,34 @@
+package com.example.privatefacebook.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 +1,74 @@
+<?xml version="1.0" encoding="utf-8"?>
+<vector
+    android:height="108dp"
+    android:width="108dp"
+    android:viewportHeight="108"
+    android:viewportWidth="108"
+    xmlns:android="http://schemas.android.com/apk/res/android">
+    <path android:fillColor="#3DDC84"
+          android:pathData="M0,0h108v108h-108z"/>
+    <path android:fillColor="#00000000" android:pathData="M9,0L9,108"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M19,0L19,108"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M29,0L29,108"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M39,0L39,108"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M49,0L49,108"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M59,0L59,108"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M69,0L69,108"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M79,0L79,108"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M89,0L89,108"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M99,0L99,108"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M0,9L108,9"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M0,19L108,19"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M0,29L108,29"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M0,39L108,39"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M0,49L108,49"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M0,59L108,59"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M0,69L108,69"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M0,79L108,79"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M0,89L108,89"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M0,99L108,99"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M19,29L89,29"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M19,39L89,39"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M19,49L89,49"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M19,59L89,59"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M19,69L89,69"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M19,79L89,79"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M29,19L29,89"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M39,19L39,89"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M49,19L49,89"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M59,19L59,89"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M69,19L69,89"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+    <path android:fillColor="#00000000" android:pathData="M79,19L79,89"
+          android:strokeColor="#33FFFFFF" android:strokeWidth="0.8"/>
+</vector>
@@ -0,0 +1,30 @@
+<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 +1,18 @@
+<?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:id="@+id/main_container"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent">
+
+    <android.webkit.WebView
+        android:id="@+id/webview"
+        android:layout_width="0dp"
+        android:layout_height="0dp"
+        app:layout_constraintTop_toTopOf="parent"
+        app:layout_constraintBottom_toBottomOf="parent"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintEnd_toEndOf="parent" />
+
+    </androidx.constraintlayout.widget.ConstraintLayout>
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@drawable/ic_launcher_background"/>
+    <foreground android:drawable="@mipmap/ic_launcher_foreground"/>
+</adaptive-icon>
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@drawable/ic_launcher_background"/>
+    <foreground android:drawable="@mipmap/ic_launcher_foreground"/>
+</adaptive-icon>
@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="utf-8"?>
+<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 +1,3 @@
+<resources>
+    <string name="app_name">Private Facebook</string>
+</resources>
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <style name="Theme.PrivateFacebook" parent="Theme.MaterialComponents.DayNight.NoActionBar">
+        <!-- Use DayNight parent so the app follows system dark/light -->
+    </style>
+</resources>
@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="utf-8"?><!--
+   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 than 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 +1,19 @@
+<?xml version="1.0" encoding="utf-8"?><!--
+   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 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<network-security-config>
+    <base-config cleartextTrafficPermitted="false" />
+</network-security-config>
@@ -0,0 +1,17 @@
+package com.example.privatefacebook
+
+import org.junit.Test
+
+import org.junit.Assert.*
+
+/**
+ * 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)
+    }
+}