show text when getevent output is empty

Author: sds100

base/src/main/java/io/github/sds100/keymapper/base/debug/GetEventScreen.kt

@@ -95,7 +95,7 @@ private enum class RefreshButtonState {
 @Composable
 private fun GetEventScreen(
     modifier: Modifier = Modifier,
-    state: GetEventViewModel.State,
+    state: GetEventState,
     onBackClick: () -> Unit = {},
     onToggleRecordClick: () -> Unit = {},
     onRefreshDeviceInfoClick: () -> Unit = {},
@@ -309,11 +309,15 @@ private fun ExpertModeSetupCard(
 }
 
 @Composable
-private fun InfoContent(modifier: Modifier = Modifier, state: GetEventViewModel.State) {
+private fun InfoContent(modifier: Modifier = Modifier, state: GetEventState) {
     Column(modifier = modifier) {
         if (state.isLoadingDeviceInfo) {
             Spacer(Modifier.height(16.dp))
-            LinearProgressIndicator(modifier = Modifier.fillMaxWidth().padding(horizontal = 16.dp))
+            LinearProgressIndicator(
+                modifier = Modifier
+                    .fillMaxWidth()
+                    .padding(horizontal = 16.dp),
+            )
         }
 
         if (state.deviceInfoOutput.isNotEmpty()) {
@@ -339,7 +343,7 @@ private fun InfoContent(modifier: Modifier = Modifier, state: GetEventViewModel.
 }
 
 @Composable
-private fun EventsContent(modifier: Modifier = Modifier, state: GetEventViewModel.State) {
+private fun EventsContent(modifier: Modifier = Modifier, state: GetEventState) {
     val verticalScrollState = rememberScrollState()
 
     LaunchedEffect(state.recordingOutput) {
@@ -351,15 +355,23 @@ private fun EventsContent(modifier: Modifier = Modifier, state: GetEventViewMode
     Column(modifier = modifier) {
         if (state.isRecording) {
             Spacer(Modifier.height(16.dp))
-            LinearProgressIndicator(modifier = Modifier.fillMaxWidth().padding(horizontal = 16.dp))
+            LinearProgressIndicator(
+                modifier = Modifier
+                    .fillMaxWidth()
+                    .padding(horizontal = 16.dp),
+            )
             Text(
                 modifier = Modifier.padding(horizontal = 16.dp, vertical = 8.dp),
                 text = stringResource(R.string.debug_getevent_events_output_after_recording),
                 style = MaterialTheme.typography.bodySmall,
             )
-        }
-
-        if (!state.isRecording && state.recordingOutput.isNotEmpty()) {
+        } else if (state.recordingOutput.isEmpty()) {
+            Text(
+                modifier = Modifier.padding(horizontal = 16.dp, vertical = 8.dp),
+                text = stringResource(R.string.debug_getevent_events_empty),
+                style = MaterialTheme.typography.bodySmall,
+            )
+        } else {
             SelectionContainer(
                 modifier = Modifier
                     .weight(1f)
@@ -386,7 +398,7 @@ private fun EventsContent(modifier: Modifier = Modifier, state: GetEventViewMode
 private fun PreviewInfoTab() {
     KeyMapperTheme {
         GetEventScreen(
-            state = GetEventViewModel.State(
+            state = GetEventState(
                 deviceInfoOutput = """add device 1: /dev/input/event0
   bus:      0019
   vendor    0001
@@ -423,7 +435,7 @@ add device 2: /dev/input/event1
 private fun PreviewInfoTabLoading() {
     KeyMapperTheme {
         GetEventScreen(
-            state = GetEventViewModel.State(
+            state = GetEventState(
                 isLoadingDeviceInfo = true,
                 expertModeStatus = ExpertModeStatus.ENABLED,
             ),
@@ -436,7 +448,7 @@ private fun PreviewInfoTabLoading() {
 private fun PreviewInfoTabEmptyOutput() {
     KeyMapperTheme {
         GetEventScreen(
-            state = GetEventViewModel.State(
+            state = GetEventState(
                 expertModeStatus = ExpertModeStatus.ENABLED,
             ),
         )
@@ -448,7 +460,7 @@ private fun PreviewInfoTabEmptyOutput() {
 private fun PreviewRecording() {
     KeyMapperTheme {
         GetEventScreen(
-            state = GetEventViewModel.State(
+            state = GetEventState(
                 recordingOutput = """/dev/input/event1: EV_KEY       KEY_VOLUMEDOWN       DOWN
 /dev/input/event1: EV_SYN       SYN_REPORT           00""",
                 isRecording = true,
@@ -463,7 +475,7 @@ private fun PreviewRecording() {
 private fun PreviewEventsContentOutputIdle() {
     KeyMapperTheme {
         GetEventScreen(
-            state = GetEventViewModel.State(
+            state = GetEventState(
                 recordingOutput = """/dev/input/event2: EV_KEY       KEY_VOLUMEUP         DOWN
 /dev/input/event2: EV_SYN       SYN_REPORT           00""",
                 isRecording = false,
@@ -478,7 +490,7 @@ private fun PreviewEventsContentOutputIdle() {
 private fun PreviewInfoContentOutputAndLoading() {
     KeyMapperTheme {
         GetEventScreen(
-            state = GetEventViewModel.State(
+            state = GetEventState(
                 deviceInfoOutput = """add device 3: /dev/input/event2
   bus:      0019
   vendor    0001
@@ -498,7 +510,7 @@ private fun PreviewInfoContentOutputAndLoading() {
 private fun PreviewExpertModeDisabled() {
     KeyMapperTheme {
         GetEventScreen(
-            state = GetEventViewModel.State(
+            state = GetEventState(
                 expertModeStatus = ExpertModeStatus.DISABLED,
             ),
         )

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

@@ -650,6 +650,7 @@
     <string name="debug_getevent_tab_info">Info</string>
     <string name="debug_getevent_tab_events">Events</string>
     <string name="debug_getevent_events_output_after_recording">Output appears after recording stops.</string>
+    <string name="debug_getevent_events_empty">Record events by tapping the record button below. All key maps will be temporarily paused.</string>
 
     <string name="title_pref_report_issue">Report issue</string>
 
@@ -1462,7 +1463,7 @@
     <string name="customer_email_subject_risk_free" translatable="false">Key Mapper refund query</string>
     <string name="customer_email_subject_bug_report" translatable="false">Key Mapper Bug report</string>
     <string name="customer_email_body" translatable="false">Please fill the following information so I can help you.\n\n1. Device model: %s\n2. Android version: %s\n3. Key Mapper version: %s\n4, Key maps (make a backup in the home screen menu)\n6. Screenshot of Key Mapper home screen\n6. Describe the problem you are having</string>
-      <string name="purchasing_not_implemented_bottom_sheet_text">The advanced triggers are paid feature but you downloaded the FOSS build of Key Mapper that does not include this closed source module or Google Play billing. Please download Key Mapper from Google Play to get access to this feature.</string>
+    <string name="purchasing_not_implemented_bottom_sheet_text">The advanced triggers are paid feature but you downloaded the FOSS build of Key Mapper that does not include this closed source module or Google Play billing. Please download Key Mapper from Google Play to get access to this feature.</string>
     <string name="customer_email_subject_foss_support" translatable="false">Key Mapper FOSS support</string>
     <string name="foss_advanced_triggers_support_body_main">Floating Buttons and Assistant trigger aren\'t sold in this FOSS build because RevenueCat and Google Play in-app billing aren\'t included.\n\nYou can still support development on Ko-fi.</string>
     <string name="foss_advanced_triggers_support_contact_prefix">If you donate and later want those products,\ </string>