fix: AndroidTV D-pad support and precise location check

Allows app be fully navigated via D-pad on AndroidTV (with some quirks)

Adds precise location check to setting screen as WiFi-SSID is not readable without this permission.

Closes #2

app/build.gradle.kts

@@ -16,7 +16,7 @@ android {
     compileSdk = 34
 
     val versionMajor = 2
-    val versionMinor = 2
+    val versionMinor = 3
     val versionPatch = 0
     val versionBuild = 0
 
@@ -123,9 +123,6 @@ dependencies {
 
     //barcode scanning
     implementation("com.google.android.gms:play-services-code-scanner:16.0.0")
-
-
-
 }
 
 kapt {

app/src/main/AndroidManifest.xml

@@ -28,6 +28,9 @@
     <uses-feature
         android:name="android.hardware.location.gps"
         android:required="false" />
+    <uses-feature
+    android:name="android.hardware.screen.portrait"
+    android:required="false" />
     <queries>
         <intent>
             <action android:name="android.intent.action.MAIN" />
@@ -39,7 +42,7 @@
         android:dataExtractionRules="@xml/data_extraction_rules"
         android:fullBackupContent="@xml/backup_rules"
         android:icon="@mipmap/ic_launcher"
-        android:banner="@mipmap/ic_launcher_foreground"
+        android:banner="@mipmap/ic_banner"
         android:label="@string/app_name"
         android:roundIcon="@mipmap/ic_launcher_round"
         android:supportsRtl="true"

app/src/main/java/com/zaneschepke/wireguardautotunnel/ui/screens/config/ConfigScreen.kt

@@ -1,5 +1,6 @@
 package com.zaneschepke.wireguardautotunnel.ui.screens.config
 
+import android.content.pm.PackageManager
 import android.widget.Toast
 import androidx.compose.foundation.Image
 import androidx.compose.foundation.layout.Arrangement
@@ -24,10 +25,13 @@ import androidx.compose.material3.Text
 import androidx.compose.runtime.Composable
 import androidx.compose.runtime.LaunchedEffect
 import androidx.compose.runtime.getValue
+import androidx.compose.runtime.remember
 import androidx.compose.runtime.rememberCoroutineScope
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.ExperimentalComposeUiApi
 import androidx.compose.ui.Modifier
+import androidx.compose.ui.focus.FocusRequester
+import androidx.compose.ui.focus.focusRequester
 import androidx.compose.ui.platform.LocalContext
 import androidx.compose.ui.platform.LocalFocusManager
 import androidx.compose.ui.platform.LocalSoftwareKeyboardController
@@ -54,6 +58,8 @@ fun ConfigScreen(
 
     val context = LocalContext.current
     val focusManager = LocalFocusManager.current
+    val focusRequester = remember { FocusRequester() }
+
     val keyboardController = LocalSoftwareKeyboardController.current
     val scope = rememberCoroutineScope()
     val tunnel by viewModel.tunnel.collectAsStateWithLifecycle(null)
@@ -86,6 +92,7 @@ fun ConfigScreen(
                     horizontalArrangement = Arrangement.SpaceBetween
                 ) {
                     OutlinedTextField(
+                        modifier = Modifier.focusRequester(focusRequester),
                         value = tunnelName.value,
                         onValueChange = {
                             viewModel.onTunnelNameChange(it)
@@ -158,14 +165,6 @@ fun ConfigScreen(
                             }
                         }
                     }
-//                    LazyColumn(
-//                        modifier = Modifier
-//                            .fillMaxWidth()
-//                            .fillMaxHeight(.75f)
-//                            .padding(horizontal = 14.dp, vertical = 7.dp),
-//                        verticalArrangement = Arrangement.Center,
-//                        horizontalAlignment = Alignment.Start
-//                    ) {
                     items(packages) { pack ->
                         Row(
                             verticalAlignment = Alignment.CenterVertically,
@@ -229,5 +228,10 @@ fun ConfigScreen(
                 }
             }
         }
+        LaunchedEffect(Unit) {
+            if(context.packageManager.hasSystemFeature(PackageManager.FEATURE_LEANBACK)) {
+                focusRequester.requestFocus()
+            }
+        }
     }
 }

app/src/main/java/com/zaneschepke/wireguardautotunnel/ui/screens/main/MainScreen.kt

@@ -1,12 +1,14 @@
 package com.zaneschepke.wireguardautotunnel.ui.screens.main
 
 import android.annotation.SuppressLint
+import android.content.pm.PackageManager
 import androidx.activity.compose.rememberLauncherForActivityResult
 import androidx.activity.result.contract.ActivityResultContracts
 import androidx.compose.animation.AnimatedVisibility
 import androidx.compose.animation.slideInVertically
 import androidx.compose.animation.slideOutVertically
 import androidx.compose.foundation.clickable
+import androidx.compose.foundation.focusable
 import androidx.compose.foundation.gestures.detectTapGestures
 import androidx.compose.foundation.layout.Arrangement
 import androidx.compose.foundation.layout.Column
@@ -25,6 +27,7 @@ import androidx.compose.material.icons.rounded.Add
 import androidx.compose.material.icons.rounded.Circle
 import androidx.compose.material.icons.rounded.Delete
 import androidx.compose.material.icons.rounded.Edit
+import androidx.compose.material.icons.rounded.Info
 import androidx.compose.material3.Divider
 import androidx.compose.material3.ExperimentalMaterial3Api
 import androidx.compose.material3.FabPosition
@@ -49,7 +52,10 @@ import androidx.compose.runtime.rememberCoroutineScope
 import androidx.compose.runtime.saveable.rememberSaveable
 import androidx.compose.runtime.setValue
 import androidx.compose.ui.Alignment
+import androidx.compose.ui.ExperimentalComposeUiApi
 import androidx.compose.ui.Modifier
+import androidx.compose.ui.focus.FocusRequester
+import androidx.compose.ui.focus.focusRequester
 import androidx.compose.ui.geometry.Offset
 import androidx.compose.ui.graphics.Color
 import androidx.compose.ui.hapticfeedback.HapticFeedbackType
@@ -76,7 +82,7 @@ import com.zaneschepke.wireguardautotunnel.ui.theme.mint
 import kotlinx.coroutines.launch
 
 @SuppressLint("UnusedMaterial3ScaffoldPaddingParameter")
-@OptIn(ExperimentalMaterial3Api::class)
+@OptIn(ExperimentalMaterial3Api::class, ExperimentalComposeUiApi::class)
 @Composable
 fun MainScreen(
     viewModel: MainViewModel = hiltViewModel(), padding: PaddingValues,
@@ -86,6 +92,7 @@ fun MainScreen(
     val haptic = LocalHapticFeedback.current
     val context = LocalContext.current
     val isVisible = rememberSaveable { mutableStateOf(true) }
+    val focusRequester = remember { FocusRequester() }
     val scope = rememberCoroutineScope()
 
     val sheetState = rememberModalBottomSheetState()
@@ -256,7 +263,13 @@ fun MainScreen(
                             haptic.performHapticFeedback(HapticFeedbackType.LongPress)
                             selectedTunnel = tunnel;
                         },
-                        onClick = { navController.navigate("${Routes.Detail.name}/${tunnel.id}") },
+                        onClick = {
+                            if(!context.packageManager.hasSystemFeature(PackageManager.FEATURE_LEANBACK)){
+                                navController.navigate("${Routes.Detail.name}/${tunnel.id}")
+                            } else {
+                                focusRequester.requestFocus()
+                            }
+                         },
                         rowButton = {
                             if (tunnel.id == selectedTunnel?.id) {
                                 Row() {
@@ -265,7 +278,9 @@ fun MainScreen(
                                     }) {
                                         Icon(Icons.Rounded.Edit, stringResource(id = R.string.edit))
                                     }
-                                    IconButton(onClick = { viewModel.onDelete(tunnel) }) {
+                                    IconButton(
+                                        modifier = Modifier.focusable(),
+                                        onClick = { viewModel.onDelete(tunnel) }) {
                                         Icon(
                                             Icons.Rounded.Delete,
                                             stringResource(id = R.string.delete)
@@ -273,12 +288,51 @@ fun MainScreen(
                                     }
                                 }
                             } else {
-                                Switch(
+                                if(context.packageManager.hasSystemFeature(PackageManager.FEATURE_LEANBACK)){
-                                    checked = (state == Tunnel.State.UP && tunnel.name == tunnelName),
+                                    Row() {
-                                    onCheckedChange = { checked ->
+                                        IconButton(modifier = Modifier.focusRequester(focusRequester),onClick = {
-                                        if (checked) viewModel.onTunnelStart(tunnel) else viewModel.onTunnelStop()
+                                            navController.navigate("${Routes.Detail.name}/${tunnel.id}")
+                                        }) {
+                                            Icon(Icons.Rounded.Info, "Info")
+                                        }
+                                        IconButton(onClick = {
+                                            if (state == Tunnel.State.UP && tunnel.name == tunnelName)
+                                                scope.launch {
+                                                    viewModel.showSnackBarMessage(context.resources.getString(R.string.turn_off_tunnel))
+                                                } else {
+                                                    navController.navigate("${Routes.Config.name}/${tunnel.id}")
+                                                }
+                                        }) {
+                                            Icon(Icons.Rounded.Edit, stringResource(id = R.string.edit))
+                                        }
+                                        IconButton(onClick = {
+                                            if (state == Tunnel.State.UP && tunnel.name == tunnelName)
+                                                scope.launch {
+                                                    viewModel.showSnackBarMessage(context.resources.getString(R.string.turn_off_tunnel))
+                                                } else {
+                                                    viewModel.onDelete(tunnel)
+                                                }
+                                        }) {
+                                            Icon(
+                                                Icons.Rounded.Delete,
+                                                stringResource(id = R.string.delete)
+                                            )
+                                        }
+                                        Switch(
+                                            checked = (state == Tunnel.State.UP && tunnel.name == tunnelName),
+                                            onCheckedChange = { checked ->
+                                                if (checked) viewModel.onTunnelStart(tunnel) else viewModel.onTunnelStop()
+                                            }
+                                        )
                                     }
-                                )
+                                } else {
+                                    Switch(
+                                        checked = (state == Tunnel.State.UP && tunnel.name == tunnelName),
+                                        onCheckedChange = { checked ->
+                                            if (checked) viewModel.onTunnelStart(tunnel) else viewModel.onTunnelStop()
+                                        }
+                                    )
+                                }
                             }
                         })
                 }

app/src/main/java/com/zaneschepke/wireguardautotunnel/ui/screens/settings/SettingsScreen.kt

@@ -2,6 +2,7 @@ package com.zaneschepke.wireguardautotunnel.ui.screens.settings
 
 import android.Manifest
 import android.content.Intent
+import android.content.pm.PackageManager
 import android.net.Uri
 import android.provider.Settings
 import androidx.compose.foundation.clickable
@@ -47,6 +48,8 @@ import androidx.compose.runtime.rememberCoroutineScope
 import androidx.compose.runtime.setValue
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
+import androidx.compose.ui.focus.FocusRequester
+import androidx.compose.ui.focus.focusRequester
 import androidx.compose.ui.graphics.Color
 import androidx.compose.ui.platform.LocalContext
 import androidx.compose.ui.platform.LocalFocusManager
@@ -82,6 +85,7 @@ fun SettingsScreen(
 
     val scope = rememberCoroutineScope()
     val context = LocalContext.current
+    val focusRequester = remember { FocusRequester() }
     val focusManager = LocalFocusManager.current
     val interactionSource = remember { MutableInteractionSource() }
 
@@ -92,6 +96,7 @@ fun SettingsScreen(
     val tunnels by viewModel.tunnels.collectAsStateWithLifecycle(mutableListOf())
     val backgroundLocationState =
         rememberPermissionState(Manifest.permission.ACCESS_BACKGROUND_LOCATION)
+    val fineLocationState = rememberPermissionState(Manifest.permission.ACCESS_FINE_LOCATION)
     var currentText by remember { mutableStateOf("") }
     val scrollState = rememberScrollState()
     var isLocationServicesEnabled by remember { mutableStateOf(viewModel.checkLocationServicesEnabled())}
@@ -119,6 +124,16 @@ fun SettingsScreen(
         }
     }
 
+    fun openSettings() {
+        scope.launch {
+            val intentSettings =
+                Intent(Settings.ACTION_APPLICATION_DETAILS_SETTINGS)
+            intentSettings.data =
+                Uri.fromParts("package", context.packageName, null)
+            context.startActivity(intentSettings)
+        }
+    }
+
     if(!backgroundLocationState.status.isGranted) {
         Column(horizontalAlignment = Alignment.CenterHorizontally,
             verticalArrangement = Arrangement.Top,
@@ -131,7 +146,6 @@ fun SettingsScreen(
                 .size(128.dp))
             Text(stringResource(R.string.prominent_background_location_title), textAlign = TextAlign.Center, modifier = Modifier.padding(30.dp), fontSize = 20.sp)
             Text(stringResource(R.string.prominent_background_location_message), textAlign = TextAlign.Center, modifier = Modifier.padding(30.dp), fontSize = 15.sp)
-            //Spacer(modifier = Modifier.weight(1f))
             Row(
                 modifier = Modifier
                     .fillMaxWidth()
@@ -144,22 +158,50 @@ fun SettingsScreen(
                 }) {
                     Text(stringResource(id = R.string.no_thanks))
                 }
-                Button(onClick = {
+                Button(modifier = Modifier.focusRequester(focusRequester), onClick = {
-                    scope.launch {
+                    openSettings()
-                        val intentSettings =
-                            Intent(Settings.ACTION_APPLICATION_DETAILS_SETTINGS)
-                        intentSettings.data =
-                            Uri.fromParts("package", context.packageName, null)
-                        context.startActivity(intentSettings)
-                    }
                 }) {
                     Text(stringResource(id = R.string.turn_on))
                 }
+                LaunchedEffect(Unit) {
+                    if(context.packageManager.hasSystemFeature(PackageManager.FEATURE_LEANBACK)) {
+                        focusRequester.requestFocus()
+                    }
+                }
             }
         }
         return
     }
 
+    if(!fineLocationState.status.isGranted) {
+        Column(
+            horizontalAlignment = Alignment.CenterHorizontally,
+            verticalArrangement = Arrangement.Center,
+            modifier = Modifier
+                .fillMaxSize()
+                .padding(padding)
+        ) {
+            Text(
+                stringResource(id = R.string.precise_location_message),
+                textAlign = TextAlign.Center,
+                modifier = Modifier.padding(15.dp),
+                fontStyle = FontStyle.Italic
+            )
+            Button(modifier = Modifier.focusRequester(focusRequester),onClick = {
+                fineLocationState.launchPermissionRequest()
+            }) {
+                Text(stringResource(id = R.string.request))
+            }
+            LaunchedEffect(Unit) {
+                if(context.packageManager.hasSystemFeature(PackageManager.FEATURE_LEANBACK)) {
+                    focusRequester.requestFocus()
+                }
+            }
+
+        }
+        return
+    }
+
     if (tunnels.isEmpty()) {
         Column(
             horizontalAlignment = Alignment.CenterHorizontally,
@@ -191,7 +233,7 @@ fun SettingsScreen(
                 modifier = Modifier.padding(15.dp),
                 fontStyle = FontStyle.Italic
             )
-            Button(onClick = {
+            Button(modifier = Modifier.focusRequester(focusRequester), onClick = {
                 val locationServicesEnabled = viewModel.checkLocationServicesEnabled()
                 isLocationServicesEnabled = locationServicesEnabled
                 if(!locationServicesEnabled) {
@@ -202,6 +244,11 @@ fun SettingsScreen(
             }) {
                 Text(stringResource(id = R.string.check_again))
             }
+            LaunchedEffect(Unit) {
+                if(context.packageManager.hasSystemFeature(PackageManager.FEATURE_LEANBACK)) {
+                    focusRequester.requestFocus()
+                }
+            }
         }
         return
     }
@@ -226,6 +273,7 @@ fun SettingsScreen(
         ) {
             Text(stringResource(R.string.enable_auto_tunnel))
             Switch(
+                modifier = Modifier.focusRequester(focusRequester),
                 enabled = !settings.isAlwaysOnVpnEnabled,
                 checked = settings.isAutoTunnelEnabled,
                 onCheckedChange = {
@@ -234,6 +282,11 @@ fun SettingsScreen(
                     }
                 }
             )
+            LaunchedEffect(Unit) {
+                if(context.packageManager.hasSystemFeature(PackageManager.FEATURE_LEANBACK)) {
+                    focusRequester.requestFocus()
+                }
+            }
         }
         Text(
             stringResource(id = R.string.select_tunnel),
@@ -245,7 +298,9 @@ fun SettingsScreen(
             onExpandedChange = {
                 if(!(settings.isAutoTunnelEnabled || settings.isAlwaysOnVpnEnabled)) {
                 expanded = !expanded }},
-            modifier = Modifier.padding(start = 15.dp, top = 5.dp, bottom = 10.dp),
+            modifier = Modifier.padding(start = 15.dp, top = 5.dp, bottom = 10.dp).clickable {
+                  expanded = !expanded
+            },
         ) {
             TextField(
                 enabled = !(settings.isAutoTunnelEnabled || settings.isAlwaysOnVpnEnabled),

app/src/main/java/com/zaneschepke/wireguardautotunnel/ui/screens/support/SupportScreen.kt

@@ -1,8 +1,10 @@
 package com.zaneschepke.wireguardautotunnel.ui.screens.support
 
 import android.content.Intent
+import android.content.pm.PackageManager
 import android.net.Uri
 import androidx.compose.foundation.clickable
+import androidx.compose.foundation.focusable
 import androidx.compose.foundation.layout.Arrangement
 import androidx.compose.foundation.layout.Column
 import androidx.compose.foundation.layout.PaddingValues
@@ -17,8 +19,12 @@ import androidx.compose.material3.Icon
 import androidx.compose.material3.IconButton
 import androidx.compose.material3.Text
 import androidx.compose.runtime.Composable
+import androidx.compose.runtime.LaunchedEffect
+import androidx.compose.runtime.remember
 import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
+import androidx.compose.ui.focus.FocusRequester
+import androidx.compose.ui.focus.focusRequester
 import androidx.compose.ui.graphics.vector.ImageVector
 import androidx.compose.ui.platform.LocalContext
 import androidx.compose.ui.res.stringResource
@@ -34,6 +40,7 @@ import com.zaneschepke.wireguardautotunnel.R
 fun SupportScreen(padding : PaddingValues) {
 
     val context = LocalContext.current
+    val focusRequester = remember { FocusRequester() }
 
     fun openWebPage(url: String) {
         val webpage: Uri = Uri.parse(url)
@@ -46,6 +53,7 @@ fun SupportScreen(padding : PaddingValues) {
             modifier = Modifier
                 .fillMaxSize()
                 .verticalScroll(rememberScrollState())
+                .focusable()
                 .padding(padding)) {
             Text(stringResource(R.string.support_text), textAlign = TextAlign.Center, modifier = Modifier.padding(30.dp), fontSize = 15.sp)
             Row(
@@ -60,11 +68,16 @@ fun SupportScreen(padding : PaddingValues) {
                 }) {
                     Icon(imageVector = ImageVector.vectorResource(R.drawable.discord), "Discord")
                 }
-                IconButton(onClick = {
+                IconButton(modifier = Modifier.focusRequester(focusRequester),onClick = {
                     openWebPage(context.resources.getString(R.string.github_url))
                 }) {
                     Icon(imageVector = ImageVector.vectorResource(R.drawable.github), "Github")
                 }
+                LaunchedEffect(Unit) {
+                    if(context.packageManager.hasSystemFeature(PackageManager.FEATURE_LEANBACK)) {
+                        focusRequester.requestFocus()
+                    }
+                }
             }
             Spacer(modifier = Modifier.weight(1f))
             Text(stringResource(id = R.string.privacy_policy), style = TextStyle(textDecoration = TextDecoration.Underline),

app/src/main/res/mipmap-anydpi-v26/ic_banner.xml

@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<adaptive-icon xmlns:android="http://schemas.android.com/apk/res/android">
+    <background android:drawable="@color/ic_banner_background"/>
+    <foreground android:drawable="@mipmap/ic_banner_foreground"/>
+</adaptive-icon>

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

@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <color name="ic_banner_background">#121212</color>
+</resources>

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

@@ -82,4 +82,6 @@
     <string name="location_services_not_detected">Unable to detect Location Services which are required for this feature. Please enable Location Services.</string>
     <string name="check_again">Check again</string>
     <string name="detecting_location_services_disabled">Detecting Location Services disabled</string>
+    <string name="precise_location_message">This feature requires precise location to access Wi-Fi SSID name. Please enable precise location here or in the app settings.</string>
+    <string name="request">Request</string>
 </resources>