Add support for Android TV 6 & 7.0 (#350)

Adds support for Android TV 6.0 & 7.0 by reduce the min SDK to 23. Going
below 23 isn't practical since new releases of Jetpack libs require 23+.

Also includes some clean up for better gradle syncs & actually use the
datetime APIs available from desugaring on older versions.

Needs more testing before merge

Closes #341

README.md

@@ -64,7 +64,7 @@ The first time you attempt an update, the OS should guide you through enabling t
 
 ## Compatibility
 
-Requires Android 7.1+ (or Fire TV OS 6+) and Jellyfin server `10.10.x` (tested on primarily `10.10.7`).
+Requires Android 6+ (or Fire TV OS 6+) and Jellyfin server `10.10.x` or `10.11.x` (tested on primarily `10.11.3`).
 
 The app is tested on a variety of Android TV/Fire TV OS devices, but if you encounter issues, please file an issue!
 

app/build.gradle.kts

@@ -1,7 +1,7 @@
 import com.google.protobuf.gradle.id
 import com.mikepenz.aboutlibraries.plugin.DuplicateMode
 import com.mikepenz.aboutlibraries.plugin.DuplicateRule
-import java.io.ByteArrayOutputStream
+import org.jetbrains.kotlin.gradle.dsl.JvmTarget
 import java.util.Base64
 import java.util.Properties
 
@@ -21,31 +21,17 @@ val isCI = if (System.getenv("CI") != null) System.getenv("CI").toBoolean() else
 val shouldSign = isCI && System.getenv("KEY_ALIAS") != null
 val ffmpegModuleExists = project.file("libs/lib-decoder-ffmpeg-release.aar").exists()
 
-fun getVersionCode(): Int {
-    val stdout = ByteArrayOutputStream()
-    exec {
-        commandLine = listOf("git", "tag", "--list", "v*", "p*")
-        standardOutput = stdout
-    }
-    return stdout
-        .toString()
-        .trim()
-        .lines()
-        .size
-}
+val gitTags =
+    providers
+        .exec { commandLine("git", "tag", "--list", "v*", "p*") }
+        .standardOutput.asText
+        .get()
 
-fun getAppVersion(): String {
-    val stdout = ByteArrayOutputStream()
-    exec {
-        commandLine = listOf("git", "describe", "--tags", "--long", "--match=v*")
-        standardOutput = stdout
-    }
-    return stdout
-        .toString()
-        .trim()
-        .removePrefix("v")
-        .ifBlank { "0.0.0" }
-}
+val gitDescribe =
+    providers
+        .exec { commandLine("git", "describe", "--tags", "--long", "--match=v*") }
+        .standardOutput.asText
+        .getOrElse("v0.0.0")
 
 android {
     namespace = "com.github.damontecres.wholphin"
@@ -53,10 +39,10 @@ android {
 
     defaultConfig {
         applicationId = "com.github.damontecres.wholphin"
-        minSdk = 25
+        minSdk = 23
         targetSdk = 36
-        versionCode = getVersionCode()
-        versionName = getAppVersion()
+        versionCode = gitTags.trim().lines().size
+        versionName = gitDescribe.trim()
         testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
     }
 
@@ -79,8 +65,11 @@ android {
         targetCompatibility = JavaVersion.VERSION_11
         isCoreLibraryDesugaringEnabled = true
     }
-    kotlinOptions {
-        jvmTarget = "11"
+    kotlin {
+        compilerOptions {
+            jvmTarget = JvmTarget.JVM_11
+            javaParameters = true
+        }
     }
     buildFeatures {
         buildConfig = true

app/src/main/java/com/github/damontecres/wholphin/ui/Formatting.kt

@@ -1,6 +1,5 @@
 package com.github.damontecres.wholphin.ui
 
-import android.os.Build
 import androidx.annotation.StringRes
 import com.github.damontecres.wholphin.R
 import org.jellyfin.sdk.model.api.BaseItemDto
@@ -12,33 +11,17 @@ import java.time.format.FormatStyle
 import java.util.Locale
 
 val TimeFormatter: DateTimeFormatter = DateTimeFormatter.ofLocalizedTime(FormatStyle.SHORT)
+val DateFormatter: DateTimeFormatter = DateTimeFormatter.ofPattern("MMM d, yyyy")
+
+// TODO server returns in UTC, but sdk converts to local time
+// eg 2020-02-14T00:00:00.0000000Z => 2020-02-13T17:00:00 PT => Feb 13, 2020
 
 /**
  * Format a [LocalDateTime] as `Aug 24, 2000`
  */
-fun formatDateTime(dateTime: LocalDateTime): String =
-    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
-        // TODO server returns in UTC, but sdk converts to local time
-        // eg 2020-02-14T00:00:00.0000000Z => 2020-02-13T17:00:00 PT => Feb 13, 2020
-        val formatter = DateTimeFormatter.ofPattern("MMM d, yyyy")
-        formatter.format(dateTime)
-    } else if (dateTime.toString().length >= 10) {
-        dateTime.toString().substring(0, 10)
-    } else {
-        dateTime.toString()
-    }
+fun formatDateTime(dateTime: LocalDateTime): String = DateFormatter.format(dateTime)
 
-fun formatDate(dateTime: LocalDate): String =
-    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
-        // TODO server returns in UTC, but sdk converts to local time
-        // eg 2020-02-14T00:00:00.0000000Z => 2020-02-13T17:00:00 PT => Feb 13, 2020
-        val formatter = DateTimeFormatter.ofPattern("MMM d, yyyy")
-        formatter.format(dateTime)
-    } else if (dateTime.toString().length >= 10) {
-        dateTime.toString().substring(0, 10)
-    } else {
-        dateTime.toString()
-    }
+fun formatDate(dateTime: LocalDate): String = DateFormatter.format(dateTime)
 
 /**
  * If the item has season & episode info, format as `S# E#`