Add Android about screen

CHANGELOG.md

@@ -2,10 +2,16 @@
 
 ## Versión actual
 
-- Versión base: `1.0.4`
+- Versión base: `1.1.0`
 
 ## Historial
 
+### 1.1.0 - 2026-04-23
+
+- Se agrega pantalla About en Android con versión y texto de uso.
+- Se actualiza el encabezado Android a la marca solicitada.
+- Se reduce la altura del menú inferior Android sin cambiar el tamaño de los íconos.
+
 ### 1.0.4 - 2026-04-23
 
 - Se muestra la versión de LinkedSign en el inicio de sesión web y Android.

VERSION

@@ -1 +1 @@
-1.0.4
+1.1.0

android/app/build.gradle

@@ -18,8 +18,8 @@ android {
         applicationId "net.linkedcorp.linkedsign"
         minSdk 26
         targetSdk 35
-        versionCode 10004
-        versionName "1.0.4"
+        versionCode 10100
+        versionName "1.1.0"
 
         buildConfigField "String", "API_BASE_URL", "\"${apiBaseUrl}\""
     }

android/app/src/main/java/net/linkedcorp/linkedsign/ui/LinkedSignApp.kt

@@ -54,6 +54,7 @@ import androidx.compose.material.icons.outlined.Draw
 import androidx.compose.material.icons.outlined.Delete
 import androidx.compose.material.icons.outlined.Fingerprint
 import androidx.compose.material.icons.outlined.FolderOpen
+import androidx.compose.material.icons.outlined.Info
 import androidx.compose.material.icons.outlined.Lock
 import androidx.compose.material.icons.outlined.Logout
 import androidx.compose.material.icons.outlined.PictureAsPdf
@@ -162,7 +163,7 @@ private val CardGlow = Brush.linearGradient(
 private const val SignatureHeight = 60
 
 private enum class AuthMode { Login }
-private enum class AppTab(val title: String) { Documents("Documentos"), Sign("Firmar"), Certificates("Certificados") }
+private enum class AppTab(val title: String) { Documents("Documentos"), Sign("Firmar"), Certificates("Certificados"), About("About") }
 
 private data class PdfPreviewState(
     val file: File,
@@ -240,7 +241,7 @@ fun LinkedSignApp(viewModel: MainViewModel, appContext: Context, activity: Compo
                             }
                             Column(verticalArrangement = Arrangement.spacedBy(1.dp)) {
                                 Text(selectedTab.title, fontWeight = FontWeight.SemiBold, color = Color.White)
-                                Text("Firma electrónica", fontSize = AppFontSizes.xs, color = Color(0xFF90CAF9))
+                                Text("LinkedSign @by LindedCorp", fontSize = AppFontSizes.xs, color = Color(0xFF90CAF9))
                             }
                         }
                     },
@@ -267,13 +268,15 @@ fun LinkedSignApp(viewModel: MainViewModel, appContext: Context, activity: Compo
         bottomBar = {
             if (state.authenticated) {
                 NavigationBar(
+                    modifier = Modifier.height(44.dp),
                     containerColor = Color.White,
                     tonalElevation = 0.dp
                 ) {
                     val tabs = listOf(
                         AppTab.Documents to Icons.Outlined.Description,
                         AppTab.Sign to Icons.Outlined.Draw,
-                        AppTab.Certificates to Icons.Outlined.Badge
+                        AppTab.Certificates to Icons.Outlined.Badge,
+                        AppTab.About to Icons.Outlined.Info
                     )
                     tabs.forEach { (tab, icon) ->
                         NavigationBarItem(
@@ -648,6 +651,49 @@ private fun AppFlow(
                 onSign = onSign
             )
             AppTab.Certificates -> CertificatesScreen(state = state, onSync = onSync, onUploadCertificate = onUploadCertificate)
+            AppTab.About -> AboutScreen()
+        }
+    }
+}
+
+@Composable
+private fun AboutScreen() {
+    LazyColumn(
+        modifier = Modifier.fillMaxSize(),
+        contentPadding = PaddingValues(horizontal = 20.dp, vertical = 20.dp),
+        verticalArrangement = Arrangement.spacedBy(14.dp)
+    ) {
+        item {
+            ElevatedCard(
+                shape = RoundedCornerShape(22.dp),
+                elevation = CardDefaults.elevatedCardElevation(defaultElevation = 4.dp),
+                colors = CardDefaults.elevatedCardColors(containerColor = Color.White)
+            ) {
+                Column(
+                    modifier = Modifier
+                        .fillMaxWidth()
+                        .padding(22.dp),
+                    verticalArrangement = Arrangement.spacedBy(14.dp),
+                    horizontalAlignment = Alignment.CenterHorizontally
+                ) {
+                    Box(
+                        modifier = Modifier
+                            .size(64.dp)
+                            .background(BrandGradient, CircleShape),
+                        contentAlignment = Alignment.Center
+                    ) {
+                        Text("LS", color = Color.White, fontSize = AppFontSizes.xl, fontWeight = FontWeight.Bold)
+                    }
+                    Text("LinkedSign", color = BrandDark, fontSize = AppFontSizes.title, fontWeight = FontWeight.Bold)
+                    Text("Versión ${BuildConfig.VERSION_NAME}", color = Brand, fontSize = AppFontSizes.base, fontWeight = FontWeight.SemiBold)
+                    Text(
+                        "LinkedSign permite revisar documentos, sincronizar información, cargar certificados y firmar archivos desde Android usando la misma cuenta de la plataforma web.",
+                        color = TextMuted,
+                        fontSize = AppFontSizes.base,
+                        lineHeight = 20.sp
+                    )
+                }
+            }
         }
     }
 }

backend/package.json

@@ -1,6 +1,6 @@
 {
   "name": "linkedsign-backend",
-  "version": "1.0.4",
+  "version": "1.1.0",
   "private": true,
   "description": "Initial backend for LinkedSign",
   "main": "src/server.js",

frontend/package.json

@@ -1,7 +1,7 @@
 {
   "name": "frontend",
   "private": true,
-  "version": "1.0.4",
+  "version": "1.1.0",
   "type": "module",
   "scripts": {
     "dev": "vite",