First attempt at making Unciv Android-TV-compatible

android/AndroidManifest.xml

@@ -6,12 +6,17 @@
     <uses-sdk/>
 
     <uses-permission android:name="android.permission.INTERNET" />
+    <!-- See https://developer.android.com/training/tv/start/start -->
+    <uses-feature android:name="android.software.leanback" android:required="false" />
+    <uses-feature android:name="android.hardware.touchscreen" android:required="false" />
 
     <application
         android:allowBackup="true"
         android:icon="@drawable/uncivicon2"
         android:label="@string/app_name"
         android:isGame="true"
+        android:appCategory="game"
+        android:banner="@drawable/banner"
         android:theme="@style/GdxTheme" >
         <activity
             android:name="com.unciv.app.AndroidLauncher"
@@ -25,6 +30,19 @@
                 <category android:name="android.intent.category.LAUNCHER" />
             </intent-filter>
         </activity>
+
+
+        <activity
+            android:name="com.unciv.app.AndroidTvLauncher"
+            android:label="@string/app_name"
+            android:theme="@style/GdxTheme">
+
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+                <category android:name="android.intent.category.LEANBACK_LAUNCHER" />
+            </intent-filter>
+
+        </activity>
         <receiver android:name=".CopyToClipboardReceiver"  android:exported="false" />
     </application>
 

android/src/com/unciv/app/AndroidLauncher.kt

@@ -13,7 +13,7 @@ import com.unciv.logic.GameSaver
 import com.unciv.ui.utils.ORIGINAL_FONT_SIZE
 import java.io.File
 
-class AndroidLauncher : AndroidApplication() {
+open class AndroidLauncher : AndroidApplication() {
     private var customSaveLocationHelper: CustomSaveLocationHelperAndroid? = null
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
@@ -88,3 +88,5 @@ class AndroidLauncher : AndroidApplication() {
         super.onActivityResult(requestCode, resultCode, data)
     }
 }
+
+class AndroidTvLauncher:AndroidLauncher()

core/src/com/unciv/ui/worldscreen/WorldScreen.kt

@@ -71,7 +71,6 @@ class WorldScreen(val viewingCiv:CivilizationInfo) : CameraStageBaseScreen() {
     private var backButtonListener: InputListener
 
 
-
     init {
         topBar.setPosition(0f, stage.height - topBar.height)
         topBar.width = stage.width
@@ -147,14 +146,14 @@ class WorldScreen(val viewingCiv:CivilizationInfo) : CameraStageBaseScreen() {
             // isDaemon = true, in order to not block the app closing
             multiPlayerRefresher = Timer("multiPlayerRefresh", true).apply {
                 schedule(object : TimerTask() { //todo maybe not use timer for web request, from timer docs "Timer tasks should complete quickly."
-                    override fun run() { loadLatestMultiplayerState() }
+                    override fun run() {
+                        loadLatestMultiplayerState()
+                    }
                 }, 0, 10000) // 10 seconds
             }
         }
 
-        tutorialController.allTutorialsShowedCallback = {
-            shouldUpdate = true
-        }
+        tutorialController.allTutorialsShowedCallback = { shouldUpdate = true }
 
         backButtonListener = onBackButtonClicked { backButtonAndESCHandler() }
 
@@ -246,8 +245,7 @@ class WorldScreen(val viewingCiv:CivilizationInfo) : CameraStageBaseScreen() {
             if (gameInfo.isUpToDate && gameInfo.currentPlayer == latestGame.currentPlayer) {
                 Gdx.app.postRunnable { loadingGamePopup.close() }
                 return
-            }
-            else{ //else we found it is the player's turn again, turn off polling and load turn
+            } else { //else we found it is the player's turn again, turn off polling and load turn
                 stopMultiPlayerRefresher()
 
                 latestGame.isUpToDate = true
@@ -568,6 +566,7 @@ class WorldScreen(val viewingCiv:CivilizationInfo) : CameraStageBaseScreen() {
         nextTurnButton.isEnabled = !isSomethingOpen && isPlayersTurn && !waitingForAutosave
         nextTurnButton.setPosition(stage.width - nextTurnButton.width - 10f, topBar.y - nextTurnButton.height - 10f)
     }
+
     fun enableNextTurnButtonAfterOptions() {
         nextTurnButton.isEnabled = isPlayersTurn && !waitingForAutosave
     }
@@ -693,9 +692,7 @@ class WorldScreen(val viewingCiv:CivilizationInfo) : CameraStageBaseScreen() {
         promptWindow.addGoodSizedLabel("Do you want to exit the game?".tr())
         promptWindow.row()
         promptWindow.addButton("Yes") { Gdx.app.exit() }
-        promptWindow.addButton("No") {
-            promptWindow.close()
-        }
+        promptWindow.addButton("No") { promptWindow.close() }
         // show the dialog
         promptWindow.open(true)     // true = always on top
     }
@@ -706,4 +703,3 @@ class WorldScreen(val viewingCiv:CivilizationInfo) : CameraStageBaseScreen() {
         private var multiPlayerRefresher: Timer? = null
     }
 }
-