diff --git a/src/main/kotlin/com/looker/droidify/entity/SubEntities.kt b/src/main/kotlin/com/looker/droidify/entity/SubEntities.kt
index e5acebe2..d73abedf 100644
--- a/src/main/kotlin/com/looker/droidify/entity/SubEntities.kt
+++ b/src/main/kotlin/com/looker/droidify/entity/SubEntities.kt
@@ -1,7 +1,19 @@
 package com.looker.droidify.entity
 
+import android.content.Context
+import android.content.pm.PermissionGroupInfo
+import android.content.pm.PermissionInfo
+import android.net.Uri
 import androidx.annotation.DrawableRes
 import androidx.annotation.StringRes
+import androidx.compose.material.icons.Icons
+import androidx.compose.material.icons.rounded.Close
+import androidx.compose.material.icons.rounded.Delete
+import androidx.compose.material.icons.rounded.Download
+import androidx.compose.material.icons.rounded.Launch
+import androidx.compose.material.icons.rounded.Share
+import androidx.compose.material.icons.rounded.Tune
+import androidx.compose.ui.graphics.vector.ImageVector
 import com.looker.droidify.R
 import kotlinx.serialization.Serializable
 import kotlinx.serialization.decodeFromString
@@ -70,4 +82,88 @@ enum class Action(@StringRes val titleResId: Int, @DrawableRes val iconResId: In
     UNINSTALL(R.string.uninstall, R.drawable.ic_delete),
     CANCEL(R.string.cancel, R.drawable.ic_cancel),
     SHARE(R.string.share, R.drawable.ic_share)
-}
\ No newline at end of file
+}
+
+enum class AntiFeature(val key: String, @StringRes val titleResId: Int) {
+    ADS("Ads", R.string.has_advertising),
+    DEBUGGABLE("ApplicationDebuggable", R.string.compiled_for_debugging),
+    DISABLED_ALGORITHM("DisabledAlgorithm", R.string.signed_using_unsafe_algorithm),
+    KNOWN_VULN("KnownVuln", R.string.has_security_vulnerabilities),
+    NO_SOURCE_SINCE("NoSourceSince", R.string.source_code_no_longer_available),
+    NON_FREE_ADD("NonFreeAdd", R.string.promotes_non_free_software),
+    NON_FREE_ASSETS("NonFreeAssets", R.string.contains_non_free_media),
+    NON_FREE_DEP("NonFreeDep", R.string.has_non_free_dependencies),
+    NON_FREE_NET("NonFreeNet", R.string.promotes_non_free_network_services),
+    TRACKING("Tracking", R.string.tracks_or_reports_your_activity),
+    NON_FREE_UPSTREAM("UpstreamNonFree", R.string.upstream_source_code_is_not_free),
+    NSFW("NSFW", R.string.not_safe_for_work)
+}
+
+sealed interface PackageState {
+    val icon: ImageVector
+    val textId: Int
+}
+
+sealed class Cancelable(
+    @StringRes override val textId: Int,
+    override val icon: ImageVector = Icons.Rounded.Close,
+    val isIndeterminate: Boolean
+) : PackageState
+
+object Pending : Cancelable(R.string.pending, isIndeterminate = true)
+object Connecting : Cancelable(R.string.connecting, isIndeterminate = true)
+class Downloading(downloaded: Long, total: Long?) :
+    Cancelable(R.string.downloading, isIndeterminate = true)
+
+class Installing(isIndeterminate: Boolean) :
+    Cancelable(R.string.installing, isIndeterminate = isIndeterminate)
+
+sealed class ButtonWork(
+    @StringRes override val textId: Int,
+    override val icon: ImageVector = Icons.Rounded.Download
+) : PackageState
+
+object Install : ButtonWork(R.string.install, Icons.Rounded.Download)
+object Update : ButtonWork(R.string.update, Icons.Rounded.Download)
+object Uninstall : ButtonWork(R.string.uninstall, Icons.Rounded.Delete)
+object Launch : ButtonWork(R.string.launch, Icons.Rounded.Launch)
+object Details : ButtonWork(R.string.details, Icons.Rounded.Tune)
+object Share : ButtonWork(R.string.share, Icons.Rounded.Share)
+
+open class LinkType(
+    @DrawableRes val iconResId: Int,
+    val title: String,
+    val link: Uri? = null
+)
+
+class DonateType(donate: Donate, context: Context) : LinkType(
+    iconResId = when (donate) {
+        is Donate.Regular -> R.drawable.ic_donate_regular
+        is Donate.Bitcoin -> R.drawable.ic_donate_bitcoin
+        is Donate.Litecoin -> R.drawable.ic_donate_litecoin
+        is Donate.Flattr -> R.drawable.ic_donate_flattr
+        is Donate.Liberapay -> R.drawable.ic_donate_liberapay
+        is Donate.OpenCollective -> R.drawable.ic_donate_opencollective
+    },
+    title = when (donate) {
+        is Donate.Regular -> context.getString(R.string.website)
+        is Donate.Bitcoin -> "Bitcoin"
+        is Donate.Litecoin -> "Litecoin"
+        is Donate.Flattr -> "Flattr"
+        is Donate.Liberapay -> "Liberapay"
+        is Donate.OpenCollective -> "Open Collective"
+    },
+    link = when (donate) {
+        is Donate.Regular -> Uri.parse(donate.url)
+        is Donate.Bitcoin -> Uri.parse("bitcoin:${donate.address}")
+        is Donate.Litecoin -> Uri.parse("litecoin:${donate.address}")
+        is Donate.Flattr -> Uri.parse("https://flattr.com/thing/${donate.id}")
+        is Donate.Liberapay -> Uri.parse("https://liberapay.com/~${donate.id}")
+        is Donate.OpenCollective -> Uri.parse("https://opencollective.com/${donate.id}")
+    }
+)
+
+class PermissionsType(
+    val group: PermissionGroupInfo?,
+    val permissions: List<PermissionInfo>,
+)