Support sending posts with local visibility

This change also adds this option into default post settings.

app/src/main/java/com/keylesspalace/tusky/adapter/StatusBaseViewHolder.java

@@ -992,6 +992,9 @@ public abstract class StatusBaseViewHolder extends RecyclerView.ViewHolder {
             case DIRECT:
                 resource = R.string.description_visibility_direct;
                 break;
+            case LOCAL:
+                resource = R.string.description_visibility_local;
+                break;
             default:
                 return "";
         }

app/src/main/java/com/keylesspalace/tusky/adapter/StatusDetailedViewHolder.java

@@ -192,6 +192,9 @@ public class StatusDetailedViewHolder extends StatusBaseViewHolder {
             case DIRECT:
                 visibilityIcon = R.drawable.ic_email_24dp;
                 break;
+            case LOCAL:
+                visibilityIcon = R.drawable.ic_local_24dp;
+                break;
             default:
                 return null;
         }

app/src/main/java/com/keylesspalace/tusky/components/compose/ComposeActivity.kt

@@ -765,6 +765,7 @@ class ComposeActivity :
         binding.composeTootButton.setStatusVisibility(visibility)
 
         val iconRes = when (visibility) {
+            Status.Visibility.LOCAL -> R.drawable.ic_local_24dp
             Status.Visibility.PUBLIC -> R.drawable.ic_public_24dp
             Status.Visibility.PRIVATE -> R.drawable.ic_lock_outline_24dp
             Status.Visibility.DIRECT -> R.drawable.ic_email_24dp

app/src/main/java/com/keylesspalace/tusky/components/compose/view/ComposeOptionsView.kt

@@ -30,6 +30,8 @@ class ComposeOptionsView @JvmOverloads constructor(context: Context, attrs: Attr
 
         setOnCheckedChangeListener { _, checkedId ->
             val visibility = when (checkedId) {
+                R.id.localRadioButton ->
+                    Status.Visibility.LOCAL
                 R.id.publicRadioButton ->
                     Status.Visibility.PUBLIC
                 R.id.unlistedRadioButton ->
@@ -47,6 +49,8 @@ class ComposeOptionsView @JvmOverloads constructor(context: Context, attrs: Attr
 
     fun setStatusVisibility(visibility: Status.Visibility) {
         val selectedButton = when (visibility) {
+            Status.Visibility.LOCAL ->
+                R.id.localRadioButton
             Status.Visibility.PUBLIC ->
                 R.id.publicRadioButton
             Status.Visibility.UNLISTED ->

app/src/main/java/com/keylesspalace/tusky/components/compose/view/TootButton.kt

@@ -62,6 +62,11 @@ class TootButton
                     setText(R.string.action_send)
                     IconicsDrawable(context, GoogleMaterial.Icon.gmd_lock).apply { sizeDp = 18; colorInt = Color.WHITE }
                 }
+                Status.Visibility.LOCAL -> {
+                    setText(R.string.action_send)
+                    IconicsDrawable(context, GoogleMaterial.Icon.gmd_group).apply { sizeDp = 18; colorInt = Color.WHITE }
+                    null
+                }
                 else -> {
                     null
                 }

app/src/main/java/com/keylesspalace/tusky/components/preference/AccountPreferencesFragment.kt

@@ -333,6 +333,8 @@ class AccountPreferencesFragment : PreferenceFragmentCompat(), Injectable {
 
             Status.Visibility.UNLISTED -> R.drawable.ic_lock_open_24dp
 
+            Status.Visibility.LOCAL -> R.drawable.ic_local_24dp
+
             else -> R.drawable.ic_public_24dp
         }
     }

app/src/main/java/com/keylesspalace/tusky/components/search/fragments/SearchStatusesFragment.kt

@@ -270,7 +270,7 @@ class SearchStatusesFragment : SearchFragment<StatusViewData.Concrete>(), Status
                     menu.findItem(R.id.status_reblog_private).isVisible = !reblogged
                     menu.findItem(R.id.status_unreblog_private).isVisible = reblogged
                 }
-                Status.Visibility.UNKNOWN, Status.Visibility.DIRECT -> {
+                Status.Visibility.UNKNOWN, Status.Visibility.DIRECT, Status.Visibility.LOCAL -> {
                 } // Ignore
             }
         } else {

app/src/main/java/com/keylesspalace/tusky/entity/Status.kt

@@ -80,7 +80,9 @@ data class Status(
         PRIVATE(3),
 
         @SerializedName("direct")
-        DIRECT(4);
+        DIRECT(4),
+        @SerializedName("local")
+        LOCAL(5);
 
         fun serverString(): String {
             return when (this) {
@@ -88,6 +90,7 @@ data class Status(
                 UNLISTED -> "unlisted"
                 PRIVATE -> "private"
                 DIRECT -> "direct"
+                LOCAL -> "local"
                 UNKNOWN -> "unknown"
             }
         }
@@ -97,6 +100,7 @@ data class Status(
             @JvmStatic
             fun byNum(num: Int): Visibility {
                 return when (num) {
+                    5 -> LOCAL
                     4 -> DIRECT
                     3 -> PRIVATE
                     2 -> UNLISTED
@@ -113,6 +117,7 @@ data class Status(
                     "unlisted" -> UNLISTED
                     "private" -> PRIVATE
                     "direct" -> DIRECT
+                    "local" -> LOCAL
                     "unknown" -> UNKNOWN
                     else -> UNKNOWN
                 }

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

@@ -5,10 +5,24 @@
     tools:layout_width="match_parent"
     tools:parentTag="RadioGroup">
 
+    <RadioButton
+        android:id="@+id/localRadioButton"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_marginBottom="4dp"
+        android:layout_weight="1"
+        android:button="@drawable/ic_local_24dp"
+        android:paddingStart="10dp"
+        android:paddingEnd="0dp"
+        android:text="@string/visibility_local"
+        android:textColor="?android:textColorTertiary"
+        app:buttonTint="@color/compound_button_color" />
+
     <RadioButton
         android:id="@+id/publicRadioButton"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
+        android:layout_marginTop="4dp"
         android:layout_marginBottom="4dp"
         android:layout_weight="1"
         android:button="@drawable/ic_public_24dp"

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

@@ -20,6 +20,7 @@
         <item>unlisted</item>
         <item>private</item>
         <item>direct</item>
+        <item>local</item>
     </string-array>
 
     <string-array name="post_text_size_values">

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

@@ -4,6 +4,11 @@
     <string name="status_replied_to_format">Reply to %s</string>
     <string name="pref_title_enable_big_emojis">Enable bigger custom emojis</string>
     <string name="title_bubble">Bubble</string>
+    <string name="post_privacy_local">Local</string>
+    <string name="description_visibility_local">
+        Local
+    </string>
+    <string name="visibility_local">Local: Do not federate this post</string>
 
     <string name="admin">Admin</string>
     <string name="moderator">Moderator</string>

app/src/main/res/values/string-arrays.xml

@@ -14,6 +14,7 @@
         <item>@string/post_privacy_unlisted</item>
         <item>@string/post_privacy_followers_only</item>
         <item>@string/post_privacy_direct</item>
+        <item>@string/post_privacy_local</item>
     </string-array>
 
     <string-array name="post_text_size_names">