Added support section content

app/src/main/java/com/topjohnwu/magisk/model/entity/recycler/HomeItems.kt

@@ -0,0 +1,74 @@
+package com.topjohnwu.magisk.model.entity.recycler
+
+import com.skoumal.teanity.databinding.ComparableRvItem
+import com.topjohnwu.magisk.Const
+import com.topjohnwu.magisk.R
+
+sealed class HomeItem : ComparableRvItem<HomeItem>() {
+
+    abstract val icon: Int
+    abstract val title: Int
+    abstract val link: String
+
+    override val layoutRes = R.layout.item_developer
+
+    override fun contentSameAs(other: HomeItem) = itemSameAs(other)
+    override fun itemSameAs(other: HomeItem) = this == other
+
+    override fun equals(other: Any?): Boolean {
+        if (other !is HomeItem) return false
+        return icon == other.icon && title == other.title && link == other.link
+    }
+
+    // region Children
+    sealed class PayPal : HomeItem() {
+        override val icon = R.drawable.ic_paypal
+        override val title = R.string.home_item_paypal
+        override val link = "https://paypal.me/%s"
+
+        // region Children
+        object App : PayPal() {
+            override val link = super.link.format("diareuse")
+        }
+
+        object Mainline : PayPal() {
+            override val link = super.link.format("topjohnwu")
+        }
+        // endregion
+    }
+
+    object Patreon : HomeItem() {
+        override val icon = R.drawable.ic_patreon
+        override val title = R.string.home_item_patreon
+        override val link = Const.Url.PATREON_URL
+    }
+
+    sealed class Twitter : HomeItem() {
+        override val icon = R.drawable.ic_twitter
+        override val title = R.string.home_item_twitter
+        override val link = "https://twitter.com/%s"
+
+        // region Children
+        object App : Twitter() {
+            override val link = super.link.format("diareuse")
+        }
+
+        object Mainline : Twitter() {
+            override val link = super.link.format("topjohnwu")
+        }
+        // endregion
+    }
+
+    object Github : HomeItem() {
+        override val icon = R.drawable.ic_github
+        override val title = R.string.home_item_source
+        override val link = Const.Url.SOURCE_CODE_URL
+    }
+
+    object Xda : HomeItem() {
+        override val icon = R.drawable.ic_xda
+        override val title = R.string.home_item_xda
+        override val link = Const.Url.XDA_THREAD
+    }
+    // endregion
+}

app/src/main/java/com/topjohnwu/magisk/redesign/home/HomeViewModel.kt

@@ -1,5 +1,6 @@
 package com.topjohnwu.magisk.redesign.home
 
+import com.skoumal.teanity.databinding.ComparableRvItem
 import com.skoumal.teanity.extensions.subscribeK
 import com.skoumal.teanity.util.KObservableField
 import com.topjohnwu.magisk.BuildConfig
@@ -10,9 +11,13 @@ import com.topjohnwu.magisk.extensions.res
 import com.topjohnwu.magisk.model.entity.MagiskJson
 import com.topjohnwu.magisk.model.entity.ManagerJson
 import com.topjohnwu.magisk.model.entity.UpdateInfo
+import com.topjohnwu.magisk.model.entity.recycler.HomeItem
 import com.topjohnwu.magisk.model.observer.Observer
 import com.topjohnwu.magisk.redesign.compat.CompatViewModel
 import com.topjohnwu.magisk.ui.home.MagiskState
+import me.tatarka.bindingcollectionadapter2.BR
+import me.tatarka.bindingcollectionadapter2.ItemBinding
+import me.tatarka.bindingcollectionadapter2.OnItemBind
 
 class HomeViewModel(
     private val repoMagisk: MagiskRepository
@@ -37,6 +42,16 @@ class HomeViewModel(
         }
     }
 
+    val itemsMainline =
+        listOf(HomeItem.PayPal.Mainline, HomeItem.Patreon, HomeItem.Twitter.Mainline)
+    val itemsApp =
+        listOf(HomeItem.PayPal.App, HomeItem.Twitter.App)
+    val itemsProject =
+        listOf(HomeItem.Github, HomeItem.Xda)
+    val itemBinding = itemBindingOf<HomeItem> {
+        it.bindExtra(BR.viewModel, this)
+    }
+
     override fun refresh() = repoMagisk.fetchUpdate()
         .subscribeK { updateBy(it) }
 
@@ -55,6 +70,7 @@ class HomeViewModel(
     }
 
     fun onDeletePressed() {}
+    fun onLinkPressed(link: String) {}
 
 }
 
@@ -66,4 +82,11 @@ val MagiskJson.isObsolete
 val ManagerJson.isUpdateChannelCorrect
     get() = versionCode > 0
 val ManagerJson.isObsolete
-    get() = BuildConfig.VERSION_CODE < versionCode
+    get() = BuildConfig.VERSION_CODE < versionCode
+
+inline fun <T : ComparableRvItem<T>> itemBindingOf(
+    crossinline body: (ItemBinding<*>) -> Unit = {}
+) = OnItemBind<T> { itemBinding, _, item ->
+    item.bind(itemBinding)
+    body(itemBinding)
+}