numerous fixes

app/src/main/java/oppen/Extensions.kt

@@ -1,16 +1,7 @@
 package oppen
 
-import android.app.AlertDialog
-import android.content.Context
 import android.view.View
 
-fun String.alert(context: Context){
-    AlertDialog.Builder(context)
-        .setMessage(this)
-        .setPositiveButton("OK"){_, _ ->}
-        .show()
-}
-
 fun View.visible(visible: Boolean) = when {
     visible -> this.visibility = View.VISIBLE
     else -> this.visibility = View.GONE

app/src/main/java/oppen/tva/io/GeminiDatasource.kt

@@ -22,39 +22,50 @@ class GeminiDatasource: Datasource{
 
         when (uri.scheme) {
             GEMINI_SCHEME -> {
-                //Indicate app should show progress indicator
-                onUpdate(TvaState.Requesting(uri))
 
-                GlobalScope.launch {
+                val cached = RuntimeCache.get(uri)
-                    geminiRequest(uri, onUpdate)
+                if(cached != null){
+                    last = uri
+                    onUpdate(TvaState.ResponseGemtext(uri, cached.first, cached.second))
+                    return
+                }else{
+                    onUpdate(TvaState.Requesting(uri))
+
+                    GlobalScope.launch {
+                        geminiRequest(uri, onUpdate)
+                    }
                 }
-
             }
             else -> {
                 val address = uri.toString()
-                when {
+                val parsedUri = when {
                     address.startsWith("//") -> {
                         //just missing protocol
-                        onUpdate(TvaState.Requesting(uri))
+                        URI.create("gemini:$address")
-                        request(URI.create("gemini:$address"), onUpdate)
-                        return
                     }
                     address.startsWith("/") -> {
                         //internal navigation
                         val internalNav = "gemini://${last?.host}$address"
-                        onUpdate(TvaState.Requesting(uri))
+                        URI.create(internalNav)
-                        request(URI.create(internalNav), onUpdate)
-                        return
                     }
                     !address.contains("://") -> {
                         //looks like a relative link
                         val lastAddress = last.toString()
                         val relAddress = "${lastAddress.substring(0, lastAddress.lastIndexOf("/") + 1)}$address"
-                        onUpdate(TvaState.Requesting(uri))
+                        URI.create(relAddress)
-                        request(URI.create(relAddress), onUpdate)
+                    }
+                    else -> {
+                        onUpdate(TvaState.NotGeminiRequest(uri))
                         return
                     }
-                    else -> onUpdate(TvaState.NotGeminiRequest(uri))
+                }
+
+                val cached = RuntimeCache.get(parsedUri)
+                if(cached != null){
+                    last = parsedUri
+                    onUpdate(TvaState.ResponseGemtext(parsedUri, cached.first, cached.second))
+                }else{
+                    request(parsedUri, onUpdate)
                 }
             }
         }
@@ -87,31 +98,56 @@ class GeminiDatasource: Datasource{
         outWriter.flush()
 
         if (outWriter.checkError()) {
-            onUpdate(TvaState.GeminiPrintWriterError)
+            onUpdate(TvaState.ResponseError(GeminiResponse.Header(-1, "Print Writer Error")))
             outWriter.close()
             return
         }
 
+        outputStreamWriter.close()
+        bufferedWriter.close()
+        outWriter.close()
+
         // IN <<<<<<<<<<<<<<<<<<<<<<<<<<<
+
+        var headerLine = ""
+        InputStreamReader(socket.inputStream).use{ streamReader ->
+            BufferedReader(streamReader).use{ bufferedReader ->
+                headerLine = bufferedReader.readLine()
+            }
+        }
+
+        println("Tva: header: $headerLine")
+
+        val header = GeminiResponse.parseHeader(headerLine)
+
+        when {
+            header.code != GeminiResponse.SUCCESS -> onUpdate(TvaState.ResponseError(header))
+            header.meta == "text/gemini" -> getGemtext(socket, uri, header, onUpdate)
+            header.meta.startsWith("text/") -> getString(socket, uri, header, onUpdate)
+            else -> onUpdate(TvaState.ResponseError(header))
+        }
+    }
+
+    private fun getGemtext(socket: SSLSocket, uri: URI, header: GeminiResponse.Header, onUpdate: (state: TvaState) -> Unit){
+
         val lines = mutableListOf<String>()
+
         socket.inputStream.reader().use { inputStreamReader ->
             BufferedReader(inputStreamReader).use { reader ->
                 lines.addAll(reader.readLines())
             }
         }
 
-        val header = lines.firstOrNull() ?: ""
+        socket.close()
-        lines.removeAt(0)
 
-        println("Tva: header: $header")
+        val processed = GemtextHelper.findCodeBlocks(lines)
+        RuntimeCache.put(uri, header, processed)
+        onUpdate(TvaState.ResponseGemtext(uri, header, processed))
+    }
 
-        outputStreamWriter.close()
+    private fun getString(socket: SSLSocket, uri: URI, header: GeminiResponse.Header, onUpdate: (state: TvaState) -> Unit){
-        bufferedWriter.close()
+        val content = socket.inputStream.bufferedReader().use { reader -> reader.readText() }
-        outWriter.close()
 
-
+        socket.close()
-
-
-        onUpdate(TvaState.GeminiResponse(uri, header, GemtextHelper.findCodeBlocks(lines)))
     }
 }

app/src/main/java/oppen/tva/io/GeminiResponse.kt

@@ -0,0 +1,32 @@
+package oppen.tva.io
+
+object GeminiResponse {
+
+    const val INPUT = 1
+    const val SUCCESS = 2
+    const val REDIRECT = 3
+    const val TEMPORARY_FAILURE = 4
+    const val PERMANENT_FAILURE = 5
+    const val CLIENT_CERTIFICATE_REQUIRED = 6
+    const val UNKNOWN = -1
+
+    fun parseHeader(header: String): Header{
+        val segments = header.trim().split(" ")
+        val meta = if(segments.size > 1){
+            segments[1]
+        }else{
+            "No meta/mime type"
+        }
+        return when {
+            segments.first().startsWith("1") -> Header(INPUT, meta)
+            segments.first().startsWith("2") -> Header(SUCCESS, meta)
+            segments.first().startsWith("3") -> Header(REDIRECT, meta)
+            segments.first().startsWith("4") -> Header(TEMPORARY_FAILURE, meta)
+            segments.first().startsWith("5") -> Header(PERMANENT_FAILURE, meta)
+            segments.first().startsWith("6") -> Header(CLIENT_CERTIFICATE_REQUIRED, meta)
+            else -> Header(UNKNOWN, meta)
+        }
+    }
+
+    class Header(val code: Int, val meta: String)
+}

app/src/main/java/oppen/tva/io/RuntimeCache.kt

@@ -0,0 +1,16 @@
+package oppen.tva.io
+
+import androidx.collection.LruCache
+import java.net.URI
+
+object RuntimeCache {
+
+    private const val CACHE_SIZE = 4 * 1024 * 1024
+    private val lruCache = LruCache<String, Pair<GeminiResponse.Header, List<String>>>(CACHE_SIZE)
+
+    fun put(uri: URI, header: GeminiResponse.Header, lines: List<String>){
+        lruCache.put(uri.toString(), Pair(header, lines))
+    }
+
+    fun get(uri: URI): Pair<GeminiResponse.Header, List<String>>? = lruCache[uri.toString()]
+}

app/src/main/java/oppen/tva/io/TvaState.kt

@@ -6,8 +6,11 @@ sealed class TvaState {
     data class AppQuery(val uri: URI): TvaState()
     data class Requesting(val uri: URI): TvaState()
     data class NotGeminiRequest(val uri: URI) : TvaState()
-    data class GeminiResponse(val uri: URI, val header: String, val lines: List<String>) : TvaState()
+
+    data class ResponseGemtext(val uri: URI, val header: GeminiResponse.Header, val lines: List<String>) : TvaState()
+    data class ResponseText(val uri: URI, val header: GeminiResponse.Header, val content: String) : TvaState()
+    data class ResponseError(val header: GeminiResponse.Header): TvaState()
+
     data class TabChange(val count: Int) : TvaState()
     object Blank: TvaState()
-    object GeminiPrintWriterError : TvaState()
 }

app/src/main/java/oppen/tva/ui/TvaActivity.kt

@@ -1,8 +1,8 @@
 package oppen.tva.ui
 
-import android.R.attr.label
 import android.content.ClipData
 import android.content.ClipboardManager
+import android.content.Context
 import android.content.Intent
 import android.net.Uri
 import android.os.Bundle
@@ -12,11 +12,12 @@ import androidx.appcompat.app.AppCompatActivity
 import androidx.databinding.DataBindingUtil
 import androidx.recyclerview.widget.LinearLayoutManager
 import com.google.android.material.snackbar.Snackbar
-import oppen.alert
 import oppen.tva.R
 import oppen.tva.databinding.ActivityTvaBinding
 import oppen.tva.io.TvaState
 import oppen.tva.io.history.CacheInterface
+import oppen.tva.ui.overflow.OverflowPopup
+import oppen.tva.ui.set_home.SetHome
 import oppen.tva.ui.tabs.NewTabPopup
 import oppen.tva.ui.tabs.TabsDialog
 import oppen.visibleRetainingSpace
@@ -33,19 +34,6 @@ class TvaActivity : AppCompatActivity() {
                     R.id.link_menu_open_in_new_tab -> {
                         model.newTab(uri)
                     }
-                    R.id.link_menu_copy -> {
-                        val clipboard = getSystemService(CLIPBOARD_SERVICE) as ClipboardManager
-                        val clip = ClipData.newPlainText(getString(R.string.gemini_address), uri.toString())
-                        clipboard.setPrimaryClip(clip)
-                        Snackbar.make(binding.root, getString(R.string.address_copied_to_clipboard), Snackbar.LENGTH_SHORT).setAction(R.string.share) {
-                            Intent().apply {
-                                action = Intent.ACTION_SEND
-                                putExtra(Intent.EXTRA_TEXT, uri.toString())
-                                type = "text/plain"
-                                startActivity(Intent.createChooser(this, null))
-                            }
-                        }.show()
-                    }
                 }
             }
         }else{
@@ -65,16 +53,17 @@ class TvaActivity : AppCompatActivity() {
 
         model.initialise(CacheInterface.default(this)){ state ->
             when(state){
-                is TvaState.AppQuery -> TODO()
+                is TvaState.AppQuery -> runOnUiThread{ showAlert("App backdoor/query not implemented yet") }
                 is TvaState.Requesting -> loadingView(true)
                 is TvaState.NotGeminiRequest -> externalProtocol(state)
-                is TvaState.GeminiResponse -> renderGemtext(state)
+                is TvaState.ResponseError -> showAlert("${state.header.code}: ${state.header.meta}")
+                is TvaState.ResponseGemtext -> renderGemtext(state)
+                is TvaState.ResponseText -> runOnUiThread{ showAlert("Plain text display not implemented") }
                 is TvaState.TabChange -> binding.tabCount.text = "${state.count}"
                 is TvaState.Blank -> {
                     binding.addressEdit.setText("")
                     adapter.render(arrayListOf())
                 }
-                TvaState.GeminiPrintWriterError -> "Error with socket writer".alert(this)
             }
         }
 
@@ -88,27 +77,66 @@ class TvaActivity : AppCompatActivity() {
             }
         }
 
-        binding.more.setOnClickListener { "Not implemented yet".alert(this) }
+        binding.more.setOnClickListener {
-        binding.home.setOnClickListener { "Not implemented yet".alert(this) }
+            OverflowPopup.show(binding.more){menuId ->
+                when (menuId) {
+                    R.id.overflow_menu_share -> {
+                        Intent().apply {
+                            action = Intent.ACTION_SEND
+                            putExtra(Intent.EXTRA_TEXT, binding.addressEdit.text.toString())
+                            type = "text/plain"
+                            startActivity(Intent.createChooser(this, null))
+                        }
+                    }
+                    R.id.overflow_menu_about -> {
+
+                    }
+                    R.id.overflow_menu_set_home -> {
+                        SetHome.show(this, binding.addressEdit.text.toString()){
+                            showAlert("Home capsule updated")
+                        }
+                    }
+                    R.id.overflow_menu_copy -> {
+                        val clipboard = getSystemService(CLIPBOARD_SERVICE) as ClipboardManager
+                        val clip = ClipData.newPlainText(getString(R.string.gemini_address), binding.addressEdit.text.toString())
+                        clipboard.setPrimaryClip(clip)
+                        Snackbar.make(binding.root, getString(R.string.address_copied_to_clipboard), Snackbar.LENGTH_SHORT).setAction(R.string.share) {
+                            Intent().apply {
+                                action = Intent.ACTION_SEND
+                                putExtra(Intent.EXTRA_TEXT, binding.addressEdit.text.toString())
+                                type = "text/plain"
+                                startActivity(Intent.createChooser(this, null))
+                            }
+                        }.show()
+                    }
+                }
+            }
+        }
+        binding.home.setOnClickListener {
+            val prefs = getSharedPreferences("oppen.tva.ui.set_home", Context.MODE_PRIVATE)
+            val home = prefs.getString("home", "gemini://gemini.circumlunar.space/")
+            model.request(home!!)
+        }
         binding.tabs.setOnClickListener {
             TabsDialog().show(this, model)
         }
     }
 
-    private fun externalProtocol(state: TvaState.NotGeminiRequest) {
+    private fun showAlert(message: String) = runOnUiThread{
+        loadingView(false)
+        Snackbar.make(binding.root, message, Snackbar.LENGTH_SHORT).show()
+    }
+
+    private fun externalProtocol(state: TvaState.NotGeminiRequest) = runOnUiThread {
         loadingView(false)
         val browserIntent = Intent(Intent.ACTION_VIEW, Uri.parse(state.uri.toString()))
         startActivity(browserIntent)
     }
 
-    private fun renderGemtext(state: TvaState.GeminiResponse) = runOnUiThread {
+    private fun renderGemtext(state: TvaState.ResponseGemtext) = runOnUiThread {
         loadingView(false)
-        if(state.header.startsWith("2") && state.header.contains("text/gemini")) {
+        binding.addressEdit.setText(state.uri.toString())
-            binding.addressEdit.setText(state.uri.toString())
+        adapter.render(state.lines)
-            adapter.render(state.lines)
-        }else{
-            "Server returned an error - or non gemtext mimetype not implemented yet: ${state.header}".alert(this)
-        }
     }
 
     private fun loadingView(visible: Boolean) = runOnUiThread {

app/src/main/java/oppen/tva/ui/TvaViewModel.kt

@@ -50,16 +50,17 @@ class TvaViewModel: ViewModel() {
     fun request(uri: URI){
         gemini.request(uri){ state ->
             when(state){
-                is TvaState.Requesting -> onState(state)
                 is TvaState.AppQuery -> {}
+                is TvaState.ResponseGemtext -> renderGemini(state)
+                is TvaState.Requesting -> onState(state)
+                is TvaState.ResponseError -> onState(state)
                 is TvaState.NotGeminiRequest -> onState(state)
-                is TvaState.GeminiResponse -> renderGemini(state)
+                is TvaState.ResponseText -> onState(state)
-                TvaState.GeminiPrintWriterError -> onState(state)
             }
         }
     }
 
-    private fun renderGemini(state: TvaState.GeminiResponse)  {
+    private fun renderGemini(state: TvaState.ResponseGemtext)  {
         if(tabs[activeTab].history.isEmpty() || tabs[activeTab].history.last() != state.uri){
             tabs[activeTab].add(state.uri)
         }
@@ -100,11 +101,9 @@ class TvaViewModel: ViewModel() {
 
         if(deleteIndex > activeTab){
             tabs.removeAt(deleteIndex)
-            onState(TvaState.TabChange(tabs.size))
         }else if(deleteIndex < activeTab){
             tabs.removeAt(deleteIndex)
             activeTab--
-            onState(TvaState.TabChange(tabs.size))
         }else if(deleteIndex == activeTab){
             if(tabs.size > 1){
                 tabs.removeAt(deleteIndex)
@@ -120,5 +119,6 @@ class TvaViewModel: ViewModel() {
                 onState(TvaState.Blank)
             }
         }
+        onState(TvaState.TabChange(tabs.size))
     }
 }

app/src/main/java/oppen/tva/ui/overflow/OverflowPopup.kt

@@ -3,9 +3,10 @@ package oppen.tva.ui.overflow
 import android.view.MenuInflater
 import android.view.View
 import androidx.appcompat.widget.PopupMenu
+import androidx.core.view.MenuCompat
 import oppen.tva.R
 
-class OverflowPopup {
+object OverflowPopup {
 
     fun show(view: View?, onMenuOption: (menuId: Int) -> Unit){
         if(view != null) {
@@ -16,6 +17,7 @@ class OverflowPopup {
                 onMenuOption(menuItem.itemId)
                 true
             }
+            MenuCompat.setGroupDividerEnabled(popup.menu, true)
             popup.show()
         }
     }

app/src/main/java/oppen/tva/ui/set_home/SetHome.kt

@@ -0,0 +1,37 @@
+package oppen.tva.ui.set_home
+
+import android.content.Context
+import android.view.View
+import androidx.appcompat.app.AppCompatDialog
+import kotlinx.android.synthetic.main.dialog_set_home.view.*
+import oppen.tva.R
+
+object SetHome {
+
+    fun show(context: Context, currentAddress: String, onUpdate: () -> Unit){
+        val prefs = context.getSharedPreferences("oppen.tva.ui.set_home", Context.MODE_PRIVATE)
+
+        val home = prefs.getString("home", "")
+
+        val dialog = AppCompatDialog(context, R.style.DayNightDialog)
+
+        val view = View.inflate(context, R.layout.dialog_set_home, null)
+
+        view.home_edit_text.setText(home)
+
+        view.set_home_button.setOnClickListener {
+            prefs.edit().putString("home", view.home_edit_text.text.toString()).apply()
+            onUpdate()
+            dialog.dismiss()
+        }
+
+        view.use_current_button.setOnClickListener {
+            view.home_edit_text.setText(currentAddress)
+        }
+
+        dialog.setTitle("Set home capsule")
+
+        dialog.setContentView(view)
+        dialog.show()
+    }
+}

app/src/main/res/drawable/vector_home.xml

@@ -1,10 +1,25 @@
 <vector xmlns:android="http://schemas.android.com/apk/res/android"
     android:width="24dp"
-    android:height="24dp"
+    android:height="24.5dp"
-    android:viewportWidth="24"
+    android:viewportWidth="48"
-    android:viewportHeight="24"
+    android:viewportHeight="49"
     android:tint="?attr/colorControlNormal">
   <path
-      android:fillColor="@android:color/white"
+      android:pathData="M47.723,19.3306L24.481,0.1701C24.3393,0.0567 24.1692,0 24.0086,0C23.8385,0 23.6685,0.0567 23.5362,0.1701L11.5845,10.0054V0.7464C11.5845,0.3307 11.2444,0 10.8381,0C10.4318,0 10.0917,0.3401 10.0917,0.7464V11.2431L0.2753,19.3306C-0.046,19.5951 -0.0932,20.0675 0.1713,20.3887C0.4359,20.71 0.9083,20.7572 1.2295,20.4927L4.2056,18.0456V45.0007C4.2056,46.6541 5.5472,48.0052 7.2101,48.0052H40.8071C42.4605,48.0052 43.8115,46.6635 43.8115,45.0007V18.0362L46.7877,20.4832C46.9294,20.5966 47.0994,20.6533 47.2601,20.6533C47.4774,20.6533 47.6947,20.5588 47.8364,20.3793C48.0915,20.0675 48.0442,19.5951 47.723,19.3306ZM35.2422,46.4935H25.2652V34.0977H35.2422V46.4935ZM42.2999,45.0007C42.2999,45.8321 41.6291,46.5029 40.7976,46.5029H36.7445V33.3419C36.7445,32.9262 36.4043,32.5955 35.9981,32.5955H24.5188C24.1031,32.5955 23.7724,32.9356 23.7724,33.3419V46.4935H7.2006C6.3692,46.4935 5.6984,45.8227 5.6984,44.9913V16.7985L23.9991,1.7195L42.2999,16.7985V45.0007Z"
-      android:pathData="M10,20v-6h4v6h5v-8h3L12,3 2,12h3v8z"/>
+      android:fillColor="#000000"/>
+  <path
+      android:pathData="M10.8381,34.6646C10.4224,34.6646 10.0917,35.0047 10.0917,35.411V36.6581C10.0917,37.0738 10.4319,37.4045 10.8381,37.4045C11.2444,37.4045 11.5845,37.0644 11.5845,36.6581V35.411C11.5845,34.9953 11.2538,34.6646 10.8381,34.6646Z"
+      android:fillColor="#000000"/>
+  <path
+      android:pathData="M10.8381,38.8029C10.4224,38.8029 10.0917,39.143 10.0917,39.5492V40.7964C10.0917,41.2121 10.4319,41.5428 10.8381,41.5428C11.2444,41.5428 11.5845,41.2026 11.5845,40.7964V39.5492C11.5845,39.143 11.2538,38.8029 10.8381,38.8029Z"
+      android:fillColor="#000000"/>
+  <path
+      android:pathData="M17.2249,34.6646C16.8092,34.6646 16.4785,35.0047 16.4785,35.411V36.6581C16.4785,37.0738 16.8187,37.4045 17.2249,37.4045C17.6312,37.4045 17.9713,37.0644 17.9713,36.6581V35.411C17.9808,34.9953 17.6406,34.6646 17.2249,34.6646Z"
+      android:fillColor="#000000"/>
+  <path
+      android:pathData="M17.2249,38.8029C16.8092,38.8029 16.4785,39.143 16.4785,39.5492V40.7964C16.4785,41.2121 16.8187,41.5428 17.2249,41.5428C17.6312,41.5428 17.9713,41.2026 17.9713,40.7964V39.5492C17.9808,39.143 17.6406,38.8029 17.2249,38.8029Z"
+      android:fillColor="#000000"/>
+  <path
+      android:pathData="M17.2722,16.3072C17.2722,20.0203 20.2861,23.0342 23.9991,23.0342C27.7122,23.0342 30.7261,20.0203 30.7261,16.3072C30.7261,12.5942 27.7122,9.5803 23.9991,9.5803C20.2861,9.5803 17.2722,12.5942 17.2722,16.3072ZM29.2239,16.3072C29.2239,19.1889 26.8808,21.5319 23.9991,21.5319C21.1175,21.5319 18.7744,19.1889 18.7744,16.3072C18.7744,13.4256 21.1175,11.0825 23.9991,11.0825C26.8808,11.0825 29.2239,13.4256 29.2239,16.3072Z"
+      android:fillColor="#000000"/>
 </vector>

app/src/main/res/layout/dialog_set_home.xml

@@ -0,0 +1,30 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent" android:layout_height="wrap_content"
+    android:padding="@dimen/default_margin">
+
+
+<androidx.appcompat.widget.AppCompatEditText
+    android:id="@+id/home_edit_text"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content" />
+
+
+
+    <androidx.appcompat.widget.AppCompatButton
+        android:id="@+id/set_home_button"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+
+        android:layout_alignParentRight="true"
+        android:text="Update"
+        android:layout_below="@+id/home_edit_text"/>
+
+    <androidx.appcompat.widget.AppCompatButton
+        android:id="@+id/use_current_button"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:layout_toLeftOf="@+id/set_home_button"
+        android:text="Use current"
+        android:layout_below="@+id/home_edit_text"/>
+</RelativeLayout>

app/src/main/res/layout/gemtext_code_block.xml

@@ -11,5 +11,6 @@
     android:paddingBottom="@dimen/default_margin"
     android:fontFamily="monospace"
     android:background="@color/code_background"
+    android:textIsSelectable="true"
     android:layout_width="match_parent"
     android:layout_height="wrap_content" />

app/src/main/res/layout/gemtext_h1.xml

@@ -5,4 +5,5 @@
     android:textSize="@dimen/h1_text_size"
     android:layout_width="wrap_content"
     android:layout_height="wrap_content"
+    android:textIsSelectable="true"
     android:layout_margin="@dimen/default_margin" />

app/src/main/res/layout/gemtext_h2.xml

@@ -5,4 +5,5 @@
     android:textSize="@dimen/h2_text_size"
     android:layout_width="wrap_content"
     android:layout_height="wrap_content"
+    android:textIsSelectable="true"
     android:layout_margin="@dimen/default_margin" />

app/src/main/res/layout/gemtext_h3.xml

@@ -5,4 +5,5 @@
     android:textSize="@dimen/h3_text_size"
     android:layout_width="wrap_content"
     android:layout_height="wrap_content"
+    android:textIsSelectable="true"
     android:layout_margin="@dimen/default_margin" />

app/src/main/res/layout/gemtext_link.xml

@@ -6,7 +6,7 @@
     android:clickable="true"
     android:focusable="true"
     android:background="?android:attr/selectableItemBackground"
-    android:paddingLeft="@dimen/default_margin"
+    android:layout_marginLeft="@dimen/default_margin"
-    android:paddingRight="@dimen/default_margin"
+    android:layout_marginRight="@dimen/default_margin"
     android:layout_width="wrap_content"
     android:layout_height="wrap_content" />

app/src/main/res/layout/gemtext_text.xml

@@ -5,5 +5,6 @@
     android:textSize="@dimen/default_text_size"
     android:paddingLeft="@dimen/default_margin"
     android:paddingRight="@dimen/default_margin"
+    android:textIsSelectable="true"
     android:layout_width="wrap_content"
     android:layout_height="wrap_content" />

app/src/main/res/menu/link_menu.xml

@@ -2,6 +2,4 @@
 <menu xmlns:android="http://schemas.android.com/apk/res/android">
     <item android:id="@+id/link_menu_open_in_new_tab"
         android:title="@string/open_in_new_tab" />
-    <item android:id="@+id/link_menu_copy"
-        android:title="@string/copy_address" />
 </menu>

app/src/main/res/menu/overflow_menu.xml

@@ -1,5 +1,15 @@
 <?xml version="1.0" encoding="utf-8"?>
 <menu xmlns:android="http://schemas.android.com/apk/res/android">
-    <item android:id="@+id/overflow_menu_about"
+    <group android:id="@+id/app" >
-        android:title="@string/about" />
+        <item android:id="@+id/overflow_menu_share"
+            android:title="@string/share" />
+        <item android:id="@+id/overflow_menu_copy"
+            android:title="@string/copy_address" />
+        <item android:id="@+id/overflow_menu_set_home"
+            android:title="@string/set_home" />
+    </group>
+    <group android:id="@+id/other" >
+        <item android:id="@+id/overflow_menu_about"
+            android:title="@string/about" />
+    </group>
 </menu>

app/src/main/res/values-night/colors.xml

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources>
-    <color name="colorPrimary">#FFFFFF</color>
+    <color name="colorPrimary">#ffffff</color>
     <color name="colorPrimaryDark">#B8B8B8</color>
     <color name="colorAccent">#03DAC5</color>
     <color name="code_background">#000000</color>

app/src/main/res/values/colors.xml

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources>
-    <color name="colorPrimary">#FFFFFF</color>
+    <color name="colorPrimary">#ffffff</color>
-    <color name="colorPrimaryDark">#B8B8B8</color>
+    <color name="colorPrimaryDark">#1d1d1d</color>
     <color name="colorAccent">#03DAC5</color>
     <color name="code_background">#efefef</color>
 </resources>

app/src/main/res/values/strings.xml

@@ -4,7 +4,8 @@
     <string name="open_in_new_tab">Open in new tab</string>
     <string name="copy_address">Copy address</string>
     <string name="about">About</string>
-    <string name="address_copied_to_clipboard">Link copied to clipboard</string>
+    <string name="address_copied_to_clipboard">Address copied to clipboard</string>
     <string name="gemini_address">Gemini address</string>
     <string name="share">Share</string>
+    <string name="set_home">Set home</string>
 </resources>

app/src/main/res/values/styles.xml

@@ -14,4 +14,6 @@
 
     <style name="AppTheme.PopupOverlay" parent="ThemeOverlay.AppCompat.Light" />
 
+    <style name="DayNightDialog" parent="Theme.AppCompat.DayNight.Dialog.Alert"/>
+
 </resources>