4 files changed, 88 insertions, 2 deletions
diff --git a/app/build.gradle.kts b/app/build.gradle.kts
index 8d0bc6f6..32291d33 100644
--- a/app/build.gradle.kts
+++ b/app/build.gradle.kts
@@ -76,6 +76,7 @@ dependencies {
   implementation(libs.androidx.recyclerviewSelection)
   implementation(libs.androidx.security)
   implementation(libs.androidx.swiperefreshlayout)
+  implementation(libs.compose.ui.tooling)
   implementation(libs.dagger.hilt.android)
 
   implementation(libs.kotlin.coroutines.android)
diff --git a/app/src/main/java/app/passwordstore/ui/pgp/PGPKeyList.kt b/app/src/main/java/app/passwordstore/ui/pgp/PGPKeyList.kt
new file mode 100644
index 00000000..fd2369e0
--- /dev/null
+++ b/app/src/main/java/app/passwordstore/ui/pgp/PGPKeyList.kt
@@ -0,0 +1,53 @@
+package app.passwordstore.ui.pgp
+
+import androidx.compose.foundation.clickable
+import androidx.compose.foundation.layout.Box
+import androidx.compose.foundation.layout.fillMaxWidth
+import androidx.compose.foundation.layout.padding
+import androidx.compose.foundation.lazy.LazyColumn
+import androidx.compose.foundation.lazy.items
+import androidx.compose.material3.Text
+import androidx.compose.runtime.Composable
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.tooling.preview.Preview
+import androidx.compose.ui.unit.dp
+import app.passwordstore.crypto.GpgIdentifier
+
+@Composable
+fun KeyList(
+  identifiers: List<GpgIdentifier>,
+  onItemClick: (identifier: GpgIdentifier) -> Unit,
+  modifier: Modifier = Modifier,
+) {
+  LazyColumn(modifier = modifier) {
+    items(identifiers) { identifier ->
+      KeyItem(identifier = identifier, modifier = Modifier.clickable { onItemClick(identifier) })
+    }
+  }
+}
+
+@Composable
+private fun KeyItem(
+  identifier: GpgIdentifier,
+  modifier: Modifier = Modifier,
+) {
+  val label =
+    when (identifier) {
+      is GpgIdentifier.KeyId -> identifier.id.toString()
+      is GpgIdentifier.UserId -> identifier.email
+    }
+  Box(modifier = modifier.padding(16.dp).fillMaxWidth()) { Text(text = label) }
+}
+
+@Preview
+@Composable
+private fun KeyListPreview() {
+  KeyList(
+    identifiers =
+      listOfNotNull(
+        GpgIdentifier.fromString("john.doe@example.com"),
+        GpgIdentifier.fromString("0xB950AE2813841585")
+      ),
+    onItemClick = {}
+  )
+}
diff --git a/app/src/main/java/app/passwordstore/ui/pgp/PGPKeyListActivity.kt b/app/src/main/java/app/passwordstore/ui/pgp/PGPKeyListActivity.kt
index 3cce4060..4394cff6 100644
--- a/app/src/main/java/app/passwordstore/ui/pgp/PGPKeyListActivity.kt
+++ b/app/src/main/java/app/passwordstore/ui/pgp/PGPKeyListActivity.kt
@@ -6,10 +6,17 @@ import androidx.activity.compose.setContent
 import androidx.activity.viewModels
 import androidx.compose.foundation.layout.padding
 import androidx.compose.material3.ExperimentalMaterial3Api
+import androidx.compose.material3.MaterialTheme
 import androidx.compose.material3.Scaffold
 import androidx.compose.runtime.Composable
 import androidx.compose.ui.Modifier
+import androidx.compose.ui.platform.LocalContext
+import androidx.compose.ui.res.painterResource
+import androidx.compose.ui.res.stringResource
+import app.passwordstore.R
+import app.passwordstore.ui.APSAppBar
 import app.passwordstore.ui.compose.theme.APSTheme
+import app.passwordstore.ui.compose.theme.decideColorScheme
 import app.passwordstore.util.viewmodel.PGPKeyListViewModel
 import dagger.hilt.android.AndroidEntryPoint
 
@@ -22,8 +29,18 @@ class PGPKeyListActivity : ComponentActivity() {
   override fun onCreate(savedInstanceState: Bundle?) {
     super.onCreate(savedInstanceState)
     setContent {
-      APSTheme {
-        Scaffold { paddingValues ->
+      val context = LocalContext.current
+      APSTheme(colors = decideColorScheme(context)) {
+        Scaffold(
+          topBar = {
+            APSAppBar(
+              title = stringResource(R.string.activity_label_pgp_key_manager),
+              navigationIcon = painterResource(R.drawable.ic_arrow_back_black_24dp),
+              onNavigationIconClick = { finish() },
+              backgroundColor = MaterialTheme.colorScheme.surface,
+            )
+          },
+        ) { paddingValues ->
           PGPKeyList(viewModel = viewModel, modifier = Modifier.padding(paddingValues))
         }
       }
diff --git a/app/src/main/res/drawable/ic_arrow_back_black_24dp.xml b/app/src/main/res/drawable/ic_arrow_back_black_24dp.xml
new file mode 100644
index 00000000..6cf467d6
--- /dev/null
+++ b/app/src/main/res/drawable/ic_arrow_back_black_24dp.xml
@@ -0,0 +1,15 @@
+<!--
+  ~ Copyright © 2014-2021 The Android Password Store Authors. All Rights Reserved.
+  ~ SPDX-License-Identifier: GPL-3.0-only
+  -->
+
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+  android:width="24dp"
+  android:height="24dp"
+  android:tint="?attr/colorControlNormal"
+  android:viewportWidth="24"
+  android:viewportHeight="24">
+  <path
+    android:fillColor="#FFFFFFFF"
+    android:pathData="M20,11H7.83l5.59,-5.59L12,4l-8,8 8,8 1.41,-1.41L7.83,13H20v-2z" />
+</vector>