keymapperorg · sds100 · Feb 27, 2026 · Feb 22, 2026 · Feb 22, 2026 · Feb 22, 2026
diff --git a/CHANGELOG.md b/CHANGELOG.md
@@ -1,3 +1,14 @@
+## [4.0.5](https://github.com/sds100/KeyMapper/releases/tag/v4.0.5)
+
+#### 26 February 2026
+
+## Fixed
+
+- #2047 allow empty text in Text action.
+- #2056 replace old "PRO" in triggers on home screen with "Expert".
+- #2053 reduce latency when a lot of key maps with open app actions.
+- #2054 fix "Fix key event action" bottom sheet done button being hidden on small screens.
+
 ## [4.0.4](https://github.com/sds100/KeyMapper/releases/tag/v4.0.4)
 
 #### 21 February 2026

diff --git a/app/version.properties b/app/version.properties
@@ -1,2 +1,2 @@
-VERSION_NAME=4.0.4
-VERSION_CODE=246
+VERSION_NAME=4.0.5
+VERSION_CODE=247
diff --git a/base/src/main/AndroidManifest.xml b/base/src/main/AndroidManifest.xml
@@ -5,7 +5,8 @@
 
     <uses-permission android:name="android.permission.USE_FINGERPRINT" />
     <uses-permission android:name="android.permission.POST_NOTIFICATIONS" />
-    <uses-permission android:name="android.permission.READ_LOGS"/>
+    <uses-permission android:name="android.permission.READ_LOGS" />
+    <uses-permission android:name="android.permission.RECEIVE_BOOT_COMPLETED" />
 
     <uses-permission
         android:name="android.permission.QUERY_ALL_PACKAGES"
@@ -117,5 +118,15 @@
                 android:name="android.support.FILE_PROVIDER_PATHS"
                 android:resource="@xml/provider_paths" />
         </provider>
+
+        <receiver
+            android:name=".BootBroadcastReceiver"
+            android:directBootAware="true"
+            android:exported="false">
+            <intent-filter>
+                <action android:name="android.intent.action.LOCKED_BOOT_COMPLETED" />
+                <action android:name="android.intent.action.BOOT_COMPLETED" />
+            </intent-filter>
+        </receiver>
     </application>
 </manifest>
diff --git a/base/src/main/java/io/github/sds100/keymapper/base/BootBroadcastReceiver.kt b/base/src/main/java/io/github/sds100/keymapper/base/BootBroadcastReceiver.kt
@@ -3,13 +3,23 @@ package io.github.sds100.keymapper.base
 import android.content.BroadcastReceiver
 import android.content.Context
 import android.content.Intent
+import android.os.SystemClock
+import timber.log.Timber
 
 class BootBroadcastReceiver : BroadcastReceiver() {
     override fun onReceive(context: Context?, intent: Intent?) {
         context ?: return
 
-        if (intent?.action == Intent.ACTION_LOCKED_BOOT_COMPLETED) {
-            (context.applicationContext as? BaseKeyMapperApp)?.onBootUnlocked()
+        when (intent?.action) {
+            Intent.ACTION_BOOT_COMPLETED -> {
+                Timber.i(
+                    "Boot completed broadcast: time since boot = ${SystemClock.elapsedRealtime() / 1000}",
+                )
+            }
+
+            Intent.ACTION_LOCKED_BOOT_COMPLETED -> {
+                (context.applicationContext as? BaseKeyMapperApp)?.onBootUnlocked()
+            }
         }
     }
 }
diff --git a/base/src/main/java/io/github/sds100/keymapper/base/actions/ActionErrorSnapshot.kt b/base/src/main/java/io/github/sds100/keymapper/base/actions/ActionErrorSnapshot.kt
@@ -27,6 +27,7 @@ import io.github.sds100.keymapper.system.permissions.PermissionAdapter
 import io.github.sds100.keymapper.system.permissions.SystemFeatureAdapter
 import io.github.sds100.keymapper.system.ringtones.RingtoneAdapter
 import io.github.sds100.keymapper.system.settings.SettingType
+import java.util.concurrent.ConcurrentHashMap
 
 class LazyActionErrorSnapshot(
     private val packageManager: PackageManagerAdapter,
@@ -65,6 +66,9 @@ class LazyActionErrorSnapshot(
         }
     }
 
+    private val isAppEnabledCache = ConcurrentHashMap<String, Boolean>()
+    private val isAppInstalledCache = ConcurrentHashMap<String, Boolean>()
+
     private val isSystemBridgeConnected: Boolean by lazy {
         systemBridgeConnectionManager.isConnected()
     }
@@ -250,13 +254,30 @@ class LazyActionErrorSnapshot(
     }
 
     private fun getAppError(packageName: String): KMError? {
+        if (isAppEnabledCache.contains(packageName) && isAppInstalledCache.contains(packageName)) {
+            if (isAppEnabledCache[packageName] == false) {
+                return KMError.AppDisabled(packageName)
+            }
+
+            if (isAppInstalledCache[packageName] == false) {
+                return KMError.AppDisabled(packageName)
+            }
+
+            return null
+        }
+
+        val isAppInstalled = packageManager.isAppInstalled(packageName)
+        isAppInstalledCache[packageName] = isAppInstalled
+
         packageManager.isAppEnabled(packageName).onSuccess { isEnabled ->
+            isAppEnabledCache[packageName] = isEnabled
+
             if (!isEnabled) {
                 return KMError.AppDisabled(packageName)
             }
         }
 
-        if (!packageManager.isAppInstalled(packageName)) {
+        if (!isAppInstalled) {
             return KMError.AppNotFound(packageName)
         }
 

diff --git a/base/src/main/java/io/github/sds100/keymapper/base/actions/CreateActionDelegate.kt b/base/src/main/java/io/github/sds100/keymapper/base/actions/CreateActionDelegate.kt
@@ -843,7 +843,7 @@ class CreateActionDelegate(
                     "create_text_action",
                     DialogModel.Text(
                         hint = getString(R.string.hint_create_text_action),
-                        allowEmpty = false,
+                        allowEmpty = true,
                         text = oldText,
                     ),
                 ) ?: return null

diff --git a/...ain/java/io/github/sds100/keymapper/base/actions/keyevent/FixKeyEventActionBottomSheet.kt b/...ain/java/io/github/sds100/keymapper/base/actions/keyevent/FixKeyEventActionBottomSheet.kt
@@ -78,9 +78,11 @@ fun FixKeyEventActionBottomSheet(
     ) {
         Column(
             modifier = Modifier
+                .animateContentSize()
+                .verticalScroll(rememberScrollState())
                 .padding(16.dp)
                 .fillMaxWidth(),
-            verticalArrangement = Arrangement.spacedBy(16.dp),
+            verticalArrangement = Arrangement.spacedBy(8.dp),
         ) {
             Text(
                 modifier = Modifier.align(Alignment.CenterHorizontally),
@@ -90,24 +92,68 @@ fun FixKeyEventActionBottomSheet(
                 overflow = TextOverflow.Ellipsis,
             )
 
-            Column(
-                modifier = Modifier
-                    .animateContentSize()
-                    .verticalScroll(rememberScrollState()),
-                verticalArrangement = Arrangement.spacedBy(8.dp),
+            Text(stringResource(R.string.fix_key_event_action_text))
+
+            FixKeyEventActionOptionCard(
+                onClick = onSelectInputMethod,
+                selected = state is FixKeyEventActionState.InputMethod,
+                title = stringResource(R.string.fix_key_event_action_input_method_title),
+                icon = Icons.Rounded.Keyboard,
             ) {
-                Text(stringResource(R.string.fix_key_event_action_text))
+                val annotatedText = buildAnnotatedString {
+                    appendInlineContent("icon", "[icon]")
+                    append(" ")
+                    append(stringResource(R.string.fix_key_event_action_input_method_text))
+                }
+                val inlineContent = mapOf(
+                    Pair(
+                        "icon",
+                        InlineTextContent(
+                            Placeholder(
+                                width = MaterialTheme.typography.bodyLarge.fontSize,
+                                height = MaterialTheme.typography.bodyLarge.fontSize,
+                                placeholderVerticalAlign = PlaceholderVerticalAlign.TextCenter,
+                            ),
+                        ) {
+                            Icon(
+                                imageVector = Icons.Rounded.Remove,
+                                contentDescription = null,
+                                tint = MaterialTheme.colorScheme.error,
+                            )
+                        },
+                    ),
+                )
+                Text(
+                    annotatedText,
+                    inlineContent = inlineContent,
+                    style = MaterialTheme.typography.bodyMedium,
+                )
+            }
 
-                FixKeyEventActionOptionCard(
-                    onClick = onSelectInputMethod,
-                    selected = state is FixKeyEventActionState.InputMethod,
-                    title = stringResource(R.string.fix_key_event_action_input_method_title),
-                    icon = Icons.Rounded.Keyboard,
-                ) {
+            val isExpertModeUnsupported = state.expertModeStatus == ExpertModeStatus.UNSUPPORTED
+
+            FixKeyEventActionOptionCard(
+                onClick = onSelectExpertMode,
+                selected = state is FixKeyEventActionState.ExpertMode,
+                title = stringResource(R.string.expert_mode_app_bar_title),
+                icon = Icons.Outlined.OfflineBolt,
+                enabled = !isExpertModeUnsupported,
+            ) {
+                if (isExpertModeUnsupported) {
+                    Text(
+                        stringResource(R.string.trigger_setup_expert_mode_unsupported),
+                        style = MaterialTheme.typography.bodyMedium,
+                        color = MaterialTheme.colorScheme.error,
+                    )
+                } else {
                     val annotatedText = buildAnnotatedString {
                         appendInlineContent("icon", "[icon]")
                         append(" ")
-                        append(stringResource(R.string.fix_key_event_action_input_method_text))
+                        append(stringResource(R.string.fix_key_event_action_expert_mode_text_1))
+                        appendLine()
+                        appendInlineContent("icon", "[icon]")
+                        append(" ")
+                        append(stringResource(R.string.fix_key_event_action_expert_mode_text_2))
                     }
                     val inlineContent = mapOf(
                         Pair(
@@ -116,13 +162,14 @@ fun FixKeyEventActionBottomSheet(
                                 Placeholder(
                                     width = MaterialTheme.typography.bodyLarge.fontSize,
                                     height = MaterialTheme.typography.bodyLarge.fontSize,
-                                    placeholderVerticalAlign = PlaceholderVerticalAlign.TextCenter,
+                                    placeholderVerticalAlign =
+                                    PlaceholderVerticalAlign.TextCenter,
                                 ),
                             ) {
                                 Icon(
-                                    imageVector = Icons.Rounded.Remove,
+                                    imageVector = Icons.Rounded.Add,
                                     contentDescription = null,
-                                    tint = MaterialTheme.colorScheme.error,
+                                    tint = LocalCustomColorsPalette.current.green,
                                 )
                             },
                         ),
@@ -133,65 +180,13 @@ fun FixKeyEventActionBottomSheet(
                         style = MaterialTheme.typography.bodyMedium,
                     )
                 }
-
-                val isExpertModeUnsupported = state.expertModeStatus == ExpertModeStatus.UNSUPPORTED
-
-                FixKeyEventActionOptionCard(
-                    onClick = onSelectExpertMode,
-                    selected = state is FixKeyEventActionState.ExpertMode,
-                    title = stringResource(R.string.expert_mode_app_bar_title),
-                    icon = Icons.Outlined.OfflineBolt,
-                    enabled = !isExpertModeUnsupported,
-                ) {
-                    if (isExpertModeUnsupported) {
-                        Text(
-                            stringResource(R.string.trigger_setup_expert_mode_unsupported),
-                            style = MaterialTheme.typography.bodyMedium,
-                            color = MaterialTheme.colorScheme.error,
-                        )
-                    } else {
-                        val annotatedText = buildAnnotatedString {
-                            appendInlineContent("icon", "[icon]")
-                            append(" ")
-                            append(stringResource(R.string.fix_key_event_action_expert_mode_text_1))
-                            appendLine()
-                            appendInlineContent("icon", "[icon]")
-                            append(" ")
-                            append(stringResource(R.string.fix_key_event_action_expert_mode_text_2))
-                        }
-                        val inlineContent = mapOf(
-                            Pair(
-                                "icon",
-                                InlineTextContent(
-                                    Placeholder(
-                                        width = MaterialTheme.typography.bodyLarge.fontSize,
-                                        height = MaterialTheme.typography.bodyLarge.fontSize,
-                                        placeholderVerticalAlign =
-                                        PlaceholderVerticalAlign.TextCenter,
-                                    ),
-                                ) {
-                                    Icon(
-                                        imageVector = Icons.Rounded.Add,
-                                        contentDescription = null,
-                                        tint = LocalCustomColorsPalette.current.green,
-                                    )
-                                },
-                            ),
-                        )
-                        Text(
-                            annotatedText,
-                            inlineContent = inlineContent,
-                            style = MaterialTheme.typography.bodyMedium,
-                        )
-                    }
-                }
-
-                Text(
-                    stringResource(R.string.fix_key_event_action_change_in_settings_caption),
-                    style = MaterialTheme.typography.labelMedium,
-                )
             }
 
+            Text(
+                stringResource(R.string.fix_key_event_action_change_in_settings_caption),
+                style = MaterialTheme.typography.labelMedium,
+            )
+
             HeaderText(text = stringResource(R.string.fix_key_event_action_setup_title))
 
             AccessibilityServiceRequirementRow(
@@ -234,7 +229,10 @@ fun FixKeyEventActionBottomSheet(
                 }
             }
 
-            Button(modifier = Modifier.align(Alignment.End), onClick = onDoneClick) {
+            Button(
+                modifier = Modifier.align(Alignment.End),
+                onClick = onDoneClick,
+            ) {
                 Text(stringResource(R.string.pos_done))
             }
         }

diff --git a/base/src/main/java/io/github/sds100/keymapper/base/detection/KeyMapAlgorithm.kt b/base/src/main/java/io/github/sds100/keymapper/base/detection/KeyMapAlgorithm.kt
@@ -802,6 +802,8 @@ class KeyMapAlgorithm(
         val detectedShortPressTriggers = mutableSetOf<Int>()
         val vibrateDurations = mutableListOf<Long>()
 
+        val errorSnapshot = performActionsUseCase.getErrorSnapshot()
+
         /*
         loop through triggers in a different loop first to increment the last matched index.
         Otherwise the order of the key maps affects the logic.
@@ -815,8 +817,6 @@ class KeyMapAlgorithm(
 
             val lastMatchedIndex = lastMatchedEventIndices[triggerIndex]
 
-            val errorSnapshot = performActionsUseCase.getErrorSnapshot()
-
             val actionList = triggerActions[triggerIndex]
                 .map { actionKey -> actionMap[actionKey]?.data }
                 .filterNotNull()

diff --git a/base/src/main/java/io/github/sds100/keymapper/base/expertmode/SystemBridgeAutoStarter.kt b/base/src/main/java/io/github/sds100/keymapper/base/expertmode/SystemBridgeAutoStarter.kt
@@ -110,12 +110,17 @@ class SystemBridgeAutoStarter @Inject constructor(
 
                 useShizukuFlow.flatMapLatest { useShizuku ->
                     if (useShizuku) {
+                        Timber.i("autoStartTypeFlow: Use shizuku")
                         flowOf(AutoStartEligibility.Eligible(AutoStartType.SHIZUKU))
                     } else if (buildConfig.sdkInt >= Build.VERSION_CODES.R) {
+                        Timber.i("autoStartTypeFlow: Do not use shizuku")
                         combine(
                             permissionAdapter.isGrantedFlow(Permission.WRITE_SECURE_SETTINGS),
                             networkAdapter.isWifiConnected,
                         ) { isWriteSecureSettingsGranted, isWifiConnected ->
+                            Timber.i(
+                                "autoStartTypeFlow: Write secure settings: $isWriteSecureSettingsGranted, Wifi connected: $isWifiConnected",
+                            )
                             when {
                                 !isWifiConnected -> {
                                     AutoStartEligibility.NotEligible.WiFiDisconnected

diff --git a/base/src/main/java/io/github/sds100/keymapper/base/home/KeyMapListItemCreator.kt b/base/src/main/java/io/github/sds100/keymapper/base/home/KeyMapListItemCreator.kt
@@ -323,7 +323,7 @@ class KeyMapListItemCreator(
         append(key.getCodeLabel(this@KeyMapListItemCreator))
 
         val parts = buildList {
-            add("PRO")
+            add("Expert")
             add(key.device.name)
 
             if (!key.consumeEvent) {

diff --git a/fastlane/Fastfile b/fastlane/Fastfile
@@ -71,7 +71,9 @@ lane :production do
     supply(
         aab: "../app/build/outputs/bundle/release/app-release.aab",
         track: "internal",
-        skip_upload_apk: true
+        skip_upload_apk: true,
+        # Skip uploading the title because F-droid should not have "Floating buttons" in its title.
+        skip_upload_metadata: true,
     )
 
     whats_new = File.read("../base/src/main/assets/whats-new.txt")

diff --git a/fastlane/metadata/android/en-US/title.txt b/fastlane/metadata/android/en-US/title.txt
@@ -1 +1 @@
-Key Mapper & Floating Buttons
+Key Mapper
diff --git a/fastlane/metadata/android/tr_TR/title.txt b/fastlane/metadata/android/tr_TR/title.txt
@@ -1 +1 @@
-Key Mapper & Floating Buttons
+Key Mapper