filter saving

app/build.gradle

@@ -1,9 +1,11 @@
 plugins {
     id 'com.android.application'
     id 'org.jetbrains.kotlin.android'
+    id("org.jetbrains.kotlin.plugin.serialization")
     id 'kotlin-kapt'
     id 'dagger.hilt.android.plugin'
     id("kotlin-parcelize")
+
     id("androidx.room")
 }
 
@@ -17,8 +19,8 @@ android {
         applicationId "llc.arma.ble"
         minSdk 26
         targetSdk 34
-        versionCode 39
-        versionName "1.4.9"
+        versionCode 41
+        versionName "1.4.12"
 
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
         vectorDrawables {
@@ -28,11 +30,11 @@ android {
 
     buildTypes {
         debug {
-            minifyEnabled false
+            minifyEnabled true
             proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
         }
         release {
-            minifyEnabled false
+            minifyEnabled true
             proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
         }
     }
@@ -107,6 +109,9 @@ dependencies {
     kapt("androidx.room:room-compiler:2.6.1")
     implementation("androidx.room:room-ktx:2.6.1")
 
+    implementation("androidx.datastore:datastore-preferences:1.1.1")
+    implementation("org.jetbrains.kotlinx:kotlinx-serialization-json:1.3.3")
+
     implementation files('libs/poishadow-all.jar')
 
 }

app/proguard-rules.pro

@@ -19,3 +19,188 @@
 # If you keep the line number information, uncomment this to
 # hide the original source file name.
 #-renamesourcefileattribute SourceFile
+
+-dontwarn org.apache.**
+-dontwarn org.openxmlformats.schemas.**
+-dontwarn org.etsi.**
+-dontwarn org.w3.**
+-dontwarn com.microsoft.schemas.**
+-dontwarn com.graphbuilder.**
+-dontnote org.apache.**
+-dontnote org.openxmlformats.schemas.**
+-dontnote org.etsi.**
+-dontnote org.w3.**
+-dontnote com.microsoft.schemas.**
+-dontnote com.graphbuilder.**
+
+-keeppackagenames org.apache.poi.ss.formula.function
+
+-keep class com.fasterxml.aalto.stax.InputFactoryImpl
+-keep class com.fasterxml.aalto.stax.OutputFactoryImpl
+-keep class com.fasterxml.aalto.stax.EventFactoryImpl
+
+-keep class schemaorg_apache_xmlbeans.system.sF1327CCA741569E70F9CA8C9AF9B44B2.TypeSystemHolder { public final static *** typeSystem; }
+
+-keep class org.apache.xmlbeans.impl.schema.BuiltinSchemaTypeSystem { public static *** get(...); public static *** getNoType(...); }
+-keep class org.apache.xmlbeans.impl.schema.PathResourceLoader { public <init>(...); }
+-keep class org.apache.xmlbeans.impl.schema.SchemaTypeSystemCompiler { public static *** compile(...); }
+-keep class org.apache.xmlbeans.impl.schema.SchemaTypeSystemImpl { public <init>(...); public static *** get(...); public static *** getNoType(...); }
+-keep class org.apache.xmlbeans.impl.schema.SchemaTypeLoaderImpl { public static *** getContextTypeLoader(...); public static *** build(...); }
+-keep class org.apache.xmlbeans.impl.store.Locale { public static *** streamToNode(...); public static *** nodeTo*(...); }
+-keep class org.apache.xmlbeans.impl.store.Path { public static *** compilePath(...); }
+-keep class org.apache.xmlbeans.impl.store.Query { public static *** compileQuery(...); }
+
+-keep class com.google.errorprone.annotations.MustBeClosed { *; }
+
+-keep class org.openxmlformats.schemas.spreadsheetml.x2006.main.CommentsDocument { *; }
+-keep class org.openxmlformats.schemas.spreadsheetml.x2006.main.CTAuthors { *; }
+-keep class org.openxmlformats.schemas.spreadsheetml.x2006.main.CTBooleanProperty { *; }
+-keep class org.openxmlformats.schemas.spreadsheetml.x2006.main.CTBookView { *; }
+-keep class org.openxmlformats.schemas.spreadsheetml.x2006.main.CTBookViews { *; }
+-keep class org.openxmlformats.schemas.spreadsheetml.x2006.main.CTBorder { *; }
+-keep class org.openxmlformats.schemas.spreadsheetml.x2006.main.CTBorders { *; }
+-keep class org.openxmlformats.schemas.spreadsheetml.x2006.main.CTBorderPr { *; }
+-keep class org.openxmlformats.schemas.spreadsheetml.x2006.main.CTCell { *; }
+-keep class org.openxmlformats.schemas.spreadsheetml.x2006.main.CTCellAlignment { *; }
+-keep class org.openxmlformats.schemas.spreadsheetml.x2006.main.CTCellFormula { *; }
+-keep class org.openxmlformats.schemas.spreadsheetml.x2006.main.CTCellStyleXfs { *; }
+-keep class org.openxmlformats.schemas.spreadsheetml.x2006.main.CTCellXfs { *; }
+-keep class org.openxmlformats.schemas.spreadsheetml.x2006.main.CTColor { *; }
+-keep class org.openxmlformats.schemas.spreadsheetml.x2006.main.CTCol { *; }
+-keep class org.openxmlformats.schemas.spreadsheetml.x2006.main.CTCols { *; }
+-keep class org.openxmlformats.schemas.spreadsheetml.x2006.main.CTComment { *; }
+-keep class org.openxmlformats.schemas.spreadsheetml.x2006.main.CTComments { *; }
+-keep class org.openxmlformats.schemas.spreadsheetml.x2006.main.CTCommentList { *; }
+-keep class org.openxmlformats.schemas.spreadsheetml.x2006.main.CTDrawing { *; }
+-keep class org.openxmlformats.schemas.spreadsheetml.x2006.main.CTFill { *; }
+-keep class org.openxmlformats.schemas.spreadsheetml.x2006.main.CTFills { *; }
+-keep class org.openxmlformats.schemas.spreadsheetml.x2006.main.CTFont { *; }
+-keep class org.openxmlformats.schemas.spreadsheetml.x2006.main.CTFonts { *; }
+-keep class org.openxmlformats.schemas.spreadsheetml.x2006.main.CTFontName { *; }
+-keep class org.openxmlformats.schemas.spreadsheetml.x2006.main.CTFontScheme { *; }
+-keep class org.openxmlformats.schemas.spreadsheetml.x2006.main.CTFontSize { *; }
+-keep class org.openxmlformats.schemas.spreadsheetml.x2006.main.CTIntProperty { *; }
+-keep class org.openxmlformats.schemas.spreadsheetml.x2006.main.CTLegacyDrawing { *; }
+-keep class org.openxmlformats.schemas.spreadsheetml.x2006.main.CTNumFmts { *; }
+-keep class org.openxmlformats.schemas.spreadsheetml.x2006.main.CTPatternFill { *; }
+-keep class org.openxmlformats.schemas.spreadsheetml.x2006.main.CTPageMargins { *; }
+-keep class org.openxmlformats.schemas.spreadsheetml.x2006.main.CTPane { *; }
+-keep class org.openxmlformats.schemas.spreadsheetml.x2006.main.CTRow { *; }
+-keep class org.openxmlformats.schemas.spreadsheetml.x2006.main.CTSelection { *; }
+-keep class org.openxmlformats.schemas.spreadsheetml.x2006.main.CTSheet { *; }
+-keep class org.openxmlformats.schemas.spreadsheetml.x2006.main.CTSheetData { *; }
+-keep class org.openxmlformats.schemas.spreadsheetml.x2006.main.CTSheetDimension { *; }
+-keep class org.openxmlformats.schemas.spreadsheetml.x2006.main.CTSheetFormatPr { *; }
+-keep class org.openxmlformats.schemas.spreadsheetml.x2006.main.CTSheetView { *; }
+-keep class org.openxmlformats.schemas.spreadsheetml.x2006.main.CTSheetViews { *; }
+-keep class org.openxmlformats.schemas.spreadsheetml.x2006.main.CTSheets { *; }
+-keep class org.openxmlformats.schemas.spreadsheetml.x2006.main.CTSst { *; }
+-keep class org.openxmlformats.schemas.spreadsheetml.x2006.main.CTStylesheet { *; }
+-keep class org.openxmlformats.schemas.spreadsheetml.x2006.main.CTRst { *; }
+-keep class org.openxmlformats.schemas.spreadsheetml.x2006.main.CTWorkbook { *; }
+-keep class org.openxmlformats.schemas.spreadsheetml.x2006.main.CTWorkbookPr { *; }
+-keep class org.openxmlformats.schemas.spreadsheetml.x2006.main.CTWorksheet { *; }
+-keep class org.openxmlformats.schemas.spreadsheetml.x2006.main.CTXf { *; }
+-keep class org.openxmlformats.schemas.spreadsheetml.x2006.main.SstDocument { *; }
+-keep class org.openxmlformats.schemas.spreadsheetml.x2006.main.StyleSheetDocument { *; }
+-keep class org.openxmlformats.schemas.spreadsheetml.x2006.main.STCellType$Enum { *; }
+-keep class org.openxmlformats.schemas.spreadsheetml.x2006.main.STCellFormulaType$Enum { *; }
+-keep class org.openxmlformats.schemas.spreadsheetml.x2006.main.STXstring { *; }
+
+-keep class org.openxmlformats.schemas.spreadsheetml.x2006.main.impl.CommentsDocumentImpl { *; }
+-keep class org.openxmlformats.schemas.spreadsheetml.x2006.main.impl.CTAuthorsImpl { *; }
+-keep class org.openxmlformats.schemas.spreadsheetml.x2006.main.impl.CTBooleanPropertyImpl { *; }
+-keep class org.openxmlformats.schemas.spreadsheetml.x2006.main.impl.CTBookViewImpl { *; }
+-keep class org.openxmlformats.schemas.spreadsheetml.x2006.main.impl.CTBookViewsImpl { *; }
+-keep class org.openxmlformats.schemas.spreadsheetml.x2006.main.impl.CTBorderImpl { *; }
+-keep class org.openxmlformats.schemas.spreadsheetml.x2006.main.impl.CTBordersImpl { *; }
+-keep class org.openxmlformats.schemas.spreadsheetml.x2006.main.impl.CTBorderPrImpl { *; }
+-keep class org.openxmlformats.schemas.spreadsheetml.x2006.main.impl.CTCellImpl { *; }
+-keep class org.openxmlformats.schemas.spreadsheetml.x2006.main.impl.CTCellAlignmentImpl { *; }
+-keep class org.openxmlformats.schemas.spreadsheetml.x2006.main.impl.CTCellFormulaImpl { *; }
+-keep class org.openxmlformats.schemas.spreadsheetml.x2006.main.impl.CTCellStyleXfsImpl { *; }
+-keep class org.openxmlformats.schemas.spreadsheetml.x2006.main.impl.CTCellXfsImpl { *; }
+-keep class org.openxmlformats.schemas.spreadsheetml.x2006.main.impl.CTColorImpl { *; }
+-keep class org.openxmlformats.schemas.spreadsheetml.x2006.main.impl.CTColImpl { *; }
+-keep class org.openxmlformats.schemas.spreadsheetml.x2006.main.impl.CTColsImpl { *; }
+-keep class org.openxmlformats.schemas.spreadsheetml.x2006.main.impl.CTCommentImpl { *; }
+-keep class org.openxmlformats.schemas.spreadsheetml.x2006.main.impl.CTCommentsImpl { *; }
+-keep class org.openxmlformats.schemas.spreadsheetml.x2006.main.impl.CTCommentListImpl { *; }
+-keep class org.openxmlformats.schemas.spreadsheetml.x2006.main.impl.CTDrawingImpl { *; }
+-keep class org.openxmlformats.schemas.spreadsheetml.x2006.main.impl.CTFillImpl { *; }
+-keep class org.openxmlformats.schemas.spreadsheetml.x2006.main.impl.CTFillsImpl { *; }
+-keep class org.openxmlformats.schemas.spreadsheetml.x2006.main.impl.CTFontImpl { *; }
+-keep class org.openxmlformats.schemas.spreadsheetml.x2006.main.impl.CTFontsImpl { *; }
+-keep class org.openxmlformats.schemas.spreadsheetml.x2006.main.impl.CTFontNameImpl { *; }
+-keep class org.openxmlformats.schemas.spreadsheetml.x2006.main.impl.CTFontSchemeImpl { *; }
+-keep class org.openxmlformats.schemas.spreadsheetml.x2006.main.impl.CTFontSizeImpl { *; }
+-keep class org.openxmlformats.schemas.spreadsheetml.x2006.main.impl.CTIntPropertyImpl { *; }
+-keep class org.openxmlformats.schemas.spreadsheetml.x2006.main.impl.CTLegacyDrawingImpl { *; }
+-keep class org.openxmlformats.schemas.spreadsheetml.x2006.main.impl.CTNumFmtsImpl { *; }
+-keep class org.openxmlformats.schemas.spreadsheetml.x2006.main.impl.CTPatternFillImpl { *; }
+-keep class org.openxmlformats.schemas.spreadsheetml.x2006.main.impl.CTPageMarginsImpl { *; }
+-keep class org.openxmlformats.schemas.spreadsheetml.x2006.main.impl.CTPaneImpl { *; }
+-keep class org.openxmlformats.schemas.spreadsheetml.x2006.main.impl.CTRowImpl { *; }
+-keep class org.openxmlformats.schemas.spreadsheetml.x2006.main.impl.CTSelectionImpl { *; }
+-keep class org.openxmlformats.schemas.spreadsheetml.x2006.main.impl.CTSheetImpl { *; }
+-keep class org.openxmlformats.schemas.spreadsheetml.x2006.main.impl.CTSheetDataImpl { *; }
+-keep class org.openxmlformats.schemas.spreadsheetml.x2006.main.impl.CTSheetDimensionImpl { *; }
+-keep class org.openxmlformats.schemas.spreadsheetml.x2006.main.impl.CTSheetFormatPrImpl { *; }
+-keep class org.openxmlformats.schemas.spreadsheetml.x2006.main.impl.CTSheetViewImpl { *; }
+-keep class org.openxmlformats.schemas.spreadsheetml.x2006.main.impl.CTSheetViewsImpl { *; }
+-keep class org.openxmlformats.schemas.spreadsheetml.x2006.main.impl.CTSheetsImpl { *; }
+-keep class org.openxmlformats.schemas.spreadsheetml.x2006.main.impl.CTSstImpl { *; }
+-keep class org.openxmlformats.schemas.spreadsheetml.x2006.main.impl.CTStylesheetImpl { *; }
+-keep class org.openxmlformats.schemas.spreadsheetml.x2006.main.impl.CTRstImpl { *; }
+-keep class org.openxmlformats.schemas.spreadsheetml.x2006.main.impl.CTWorkbookImpl { *; }
+-keep class org.openxmlformats.schemas.spreadsheetml.x2006.main.impl.CTWorkbookPrImpl { *; }
+-keep class org.openxmlformats.schemas.spreadsheetml.x2006.main.impl.CTWorksheetImpl { *; }
+-keep class org.openxmlformats.schemas.spreadsheetml.x2006.main.impl.CTXfImpl { *; }
+-keep class org.openxmlformats.schemas.spreadsheetml.x2006.main.impl.SstDocumentImpl { *; }
+-keep class org.openxmlformats.schemas.spreadsheetml.x2006.main.impl.StyleSheetDocumentImpl { *; }
+-keep class org.openxmlformats.schemas.spreadsheetml.x2006.main.impl.STXstringImpl { *; }
+
+-keep class org.openxmlformats.schemas.officeDocument.x2006.customProperties.impl.CTPropertiesImpl { *; }
+-keep class org.openxmlformats.schemas.officeDocument.x2006.customProperties.impl.PropertiesDocumentImpl { *; }
+-keep class org.openxmlformats.schemas.officeDocument.x2006.extendedProperties.impl.CTPropertiesImpl { *; }
+-keep class org.openxmlformats.schemas.officeDocument.x2006.extendedProperties.impl.PropertiesDocumentImpl { *; }
+-keep class org.openxmlformats.schemas.drawingml.x2006.spreadsheetDrawing.impl.CTDrawingImpl { *; }
+-keep class org.openxmlformats.schemas.drawingml.x2006.spreadsheetDrawing.impl.CTMarkerImpl { *; }
+-keep class com.microsoft.schemas.office.office.impl.CTIdMapImpl { *; }
+-keep class com.microsoft.schemas.office.office.impl.CTShapeLayoutImpl { *; }
+-keep class com.microsoft.schemas.vml.impl.CTShadowImpl { *; }
+-keep class com.microsoft.schemas.vml.impl.CTFillImpl { *; }
+-keep class com.microsoft.schemas.vml.impl.CTPathImpl { *; }
+-keep class com.microsoft.schemas.vml.impl.CTShapeImpl { *; }
+-keep class com.microsoft.schemas.vml.impl.CTShapetypeImpl { *; }
+-keep class com.microsoft.schemas.vml.impl.CTStrokeImpl { *; }
+-keep class com.microsoft.schemas.vml.impl.CTTextboxImpl { *; }
+-keep class com.microsoft.schemas.office.excel.impl.CTClientDataImpl { *; }
+-keep class com.microsoft.schemas.office.excel.impl.STTrueFalseBlankImpl { *; }
+
+# Keep `Companion` object fields of serializable classes.
+# This avoids serializer lookup through `getDeclaredClasses` as done for named companion objects.
+-if @kotlinx.serialization.Serializable class **
+-keepclassmembers class <1> {
+   static <1>$Companion Companion;
+}
+
+# Keep `serializer()` on companion objects (both default and named) of serializable classes.
+-if @kotlinx.serialization.Serializable class ** {
+   static **$* *;
+}
+-keepclassmembers class <2>$<3> {
+   kotlinx.serialization.KSerializer serializer(...);
+}
+
+# Keep `INSTANCE.serializer()` of serializable objects.
+-if @kotlinx.serialization.Serializable class ** {
+   public static ** INSTANCE;
+}
+-keepclassmembers class <1> {
+   public static <1> INSTANCE;
+   kotlinx.serialization.KSerializer serializer(...);
+}
+
+# @Serializable and @Polymorphic are used at runtime for polymorphic serialization.
+-keepattributes RuntimeVisibleAnnotations,AnnotationDefault

app/src/main/java/llc/arma/ble/app/framework/di/RepositoryBinding.kt

@@ -8,11 +8,13 @@ import llc.arma.ble.data.repository.BleNameRepositoryImpl
 import llc.arma.ble.data.repository.BleRepositoryImpl
 import llc.arma.ble.data.repository.EmailRepositoryImpl
 import llc.arma.ble.data.repository.RotationsRepositoryImpl
+import llc.arma.ble.data.repository.SettingsRepositoryImpl
 import llc.arma.ble.data.repository.XlsxRepositoryImpl
 import llc.arma.ble.domain.repository.BleNameRepository
 import llc.arma.ble.domain.repository.BleRepository
 import llc.arma.ble.domain.repository.EmailRepository
 import llc.arma.ble.domain.repository.RotationsRepository
+import llc.arma.ble.domain.repository.SettingsRepository
 import llc.arma.ble.domain.repository.XlsxRepository
 
 @Module
@@ -34,4 +36,7 @@ interface RepositoryBinding {
     @Binds
     fun bindXlsxRepository(repository: XlsxRepositoryImpl): XlsxRepository
 
+    @Binds
+    fun bindSettingsRepository(repository: SettingsRepositoryImpl): SettingsRepository
+
 }

app/src/main/java/llc/arma/ble/app/ui/screen/ble/BleListContract.kt

@@ -5,6 +5,7 @@ import llc.arma.ble.app.ui.common.ViewSideEffect
 import llc.arma.ble.app.ui.common.ViewState
 import llc.arma.ble.domain.model.BleInfo
 import llc.arma.ble.domain.model.ConnectedBleInfo
+import llc.arma.ble.domain.model.BleFilter
 
 class BleListContract {
 
@@ -41,11 +42,11 @@ class BleListContract {
         ) : Event()
 
         data class OnSortFieldChanged(
-            val field: State.Filter.Field
+            val field: BleFilter.Field
         ) : Event()
 
         data class OnSortOrderChanged(
-            val order: State.Filter.Order
+            val order: BleFilter.Order
         ) : Event()
 
     }
@@ -53,10 +54,10 @@ class BleListContract {
     data class State(
         val connectedBleList: List<ConnectedBleInfo>,
         val bleList: List<BleInfo>,
-        val filter: Filter
+        val bleFilter: BleFilter
     ) : ViewState {
 
-        data class Filter(
+        /*data class Filter(
             val sortField: Field = Field.Name,
             val sortOrder: Order = Order.Asc,
             val name: String = "",
@@ -74,7 +75,7 @@ class BleListContract {
                 Asc, Desc
             }
 
-        }
+        }*/
 
     }
 

app/src/main/java/llc/arma/ble/app/ui/screen/ble/BleListScreen.kt

@@ -45,6 +45,7 @@ import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.draw.alpha
 import androidx.compose.ui.draw.clip
+import androidx.compose.ui.graphics.Color
 import androidx.compose.ui.graphics.StrokeCap
 import androidx.compose.ui.unit.dp
 import androidx.hilt.navigation.compose.hiltViewModel
@@ -56,6 +57,7 @@ import llc.arma.ble.app.ui.common.SignalLevel
 import llc.arma.ble.app.ui.common.rememberBottomDialogState
 import llc.arma.ble.domain.model.BleInfo
 import llc.arma.ble.domain.model.ConnectedBleInfo
+import llc.arma.ble.domain.model.BleFilter
 import kotlin.math.pow
 
 @OptIn(ExperimentalMaterial3Api::class)
@@ -79,7 +81,7 @@ fun BleListScreen(
                 is BleListContract.Effect.ShowFilter -> launch {
                     bottomDialog.show {
                         Filter(
-                            filter = viewModel.viewState.value.filter,
+                            filter = viewModel.viewState.value.bleFilter,
                             onEvent = {
                                 viewModel.setEvent(it)
                             }
@@ -144,32 +146,32 @@ fun BleListScreen(
             }
         )
 
-        val filteredData = remember(state.bleList, state.filter) {
+        val filteredData = remember(state.bleList, state.bleFilter) {
 
             state.bleList.filter {
-                (it.type == state.filter.bleType || state.filter.bleType == null) &&
-                        it.name.contains(state.filter.name) &&
-                        it.serial.contains(state.filter.mac) &&
-                        state.filter.rssi.contains(it.rssi?.toFloat() ?: Float.MIN_VALUE) &&
-                        state.filter.battery.contains(it.batteryLevel.toFloat())
+                (it.type == state.bleFilter.bleType || state.bleFilter.bleType == null) &&
+                        it.name.contains(state.bleFilter.name) &&
+                        it.serial.contains(state.bleFilter.mac) &&
+                        state.bleFilter.rssi.contains(it.rssi?.toFloat() ?: Float.MIN_VALUE) &&
+                        state.bleFilter.battery.contains(it.batteryLevel.toFloat())
             }.let {
-                when (state.filter.sortField) {
-                    BleListContract.State.Filter.Field.Name -> it.sortedBy { it.name }
-                    BleListContract.State.Filter.Field.Mac -> it.sortedBy { it.serial }
-                    BleListContract.State.Filter.Field.Distance -> it.sortedBy {
+                when (state.bleFilter.sortField) {
+                    BleFilter.Field.Name -> it.sortedBy { it.name }
+                    BleFilter.Field.Mac -> it.sortedBy { it.serial }
+                    BleFilter.Field.Distance -> it.sortedBy {
                         10.0.pow(
                             (it.tx.toDouble() - (it.rssi?.toDouble() ?: 0.0) - 74) / 20
                         ).toFloat()
                     }
 
-                    BleListContract.State.Filter.Field.Dbm -> it.sortedBy { it.rssi ?: 0 }
-                    BleListContract.State.Filter.Field.Battery -> it.sortedBy { it.batteryLevel }
+                    BleFilter.Field.Dbm -> it.sortedBy { it.rssi ?: 0 }
+                    BleFilter.Field.Battery -> it.sortedBy { it.batteryLevel }
                 }
             }.let {
 
-                when (state.filter.sortOrder) {
-                    BleListContract.State.Filter.Order.Asc -> it
-                    BleListContract.State.Filter.Order.Desc -> it.reversed()
+                when (state.bleFilter.sortOrder) {
+                    BleFilter.Order.Asc -> it
+                    BleFilter.Order.Desc -> it.reversed()
                 }
 
             }
@@ -317,7 +319,7 @@ fun BleItem(
                 )
             }
 
-            if(ble.recordEnabled){
+            if(ble.tableStatus !== BleInfo.HistoryTableStatus.DISABLED){
 
                 Surface(
                     shape = CircleShape,
@@ -327,7 +329,11 @@ fun BleItem(
 
                     Surface(
                         shape = CircleShape,
-                        color = MaterialTheme.colorScheme.error,
+                        color = when(ble.tableStatus){
+                            BleInfo.HistoryTableStatus.EMPTY -> Color(0xff009116)
+                            BleInfo.HistoryTableStatus.NOT_EMPTY -> MaterialTheme.colorScheme.error
+                            else -> Color.Transparent
+                        },
                         modifier = Modifier
                             .size(12.dp)
                             .padding(2.dp)

app/src/main/java/llc/arma/ble/app/ui/screen/ble/BleListViewModel.kt

@@ -7,11 +7,16 @@ import kotlinx.coroutines.flow.launchIn
 import kotlinx.coroutines.flow.onEach
 import kotlinx.coroutines.launch
 import llc.arma.ble.app.ui.common.BaseViewModel
+import llc.arma.ble.domain.model.BleFilter
 import llc.arma.ble.domain.usecase.GetBleAroundFlow
+import llc.arma.ble.domain.usecase.filter.GetFilterFlow
+import llc.arma.ble.domain.usecase.filter.SaveFilter
 import javax.inject.Inject
 
 @HiltViewModel
 class BleListViewModel @Inject constructor(
+    private val getFilterFlow: GetFilterFlow,
+    private val saveFilter: SaveFilter,
     getBleAroundFlow: GetBleAroundFlow
 ) : BaseViewModel<BleListContract.State, BleListContract.Event, BleListContract.Effect>() {
 
@@ -37,6 +42,14 @@ class BleListViewModel @Inject constructor(
                 }
             )
 
+            getFilterFlow.invoke().onEach {
+                setState {
+                    copy(
+                        bleFilter = it
+                    )
+                }
+            }.launchIn(this)
+
             /*while (true) {
 
                 job?.cancel()
@@ -66,7 +79,7 @@ class BleListViewModel @Inject constructor(
     }
 
     override fun setInitialState(): BleListContract.State =
-        BleListContract.State(emptyList(), emptyList(), BleListContract.State.Filter())
+        BleListContract.State(emptyList(), emptyList(), BleFilter())
 
     override fun handleEvents(event: BleListContract.Event) {
         when(event){
@@ -106,9 +119,9 @@ class BleListViewModel @Inject constructor(
         state: BleListContract.State,
         event: BleListContract.Event.OnMacFilterChanged
     ) {
-        setState {
-            copy(
-                filter = this.filter.copy(mac = event.mac)
+        viewModelScope.launch {
+            saveFilter(
+                bleFilter = state.bleFilter.copy(mac = event.mac)
             )
         }
     }
@@ -117,9 +130,9 @@ class BleListViewModel @Inject constructor(
         state: BleListContract.State,
         event: BleListContract.Event.OnSortOrderChanged
     ) {
-        setState {
-            copy(
-                filter = this.filter.copy(sortOrder = event.order)
+        viewModelScope.launch {
+            saveFilter(
+                bleFilter = state.bleFilter.copy(sortOrder = event.order)
             )
         }
     }
@@ -128,9 +141,9 @@ class BleListViewModel @Inject constructor(
         state: BleListContract.State,
         event: BleListContract.Event.OnSortFieldChanged
     ) {
-        setState {
-            copy(
-                filter = this.filter.copy(sortField = event.field)
+        viewModelScope.launch {
+            saveFilter(
+                bleFilter = state.bleFilter.copy(sortField = event.field)
             )
         }
     }
@@ -139,9 +152,9 @@ class BleListViewModel @Inject constructor(
         state: BleListContract.State,
         event: BleListContract.Event.OnNameFilterChanged
     ) {
-        setState {
-            copy(
-                filter = this.filter.copy(name = event.name)
+        viewModelScope.launch {
+            saveFilter(
+                bleFilter = state.bleFilter.copy(name = event.name)
             )
         }
     }
@@ -151,14 +164,14 @@ class BleListViewModel @Inject constructor(
         event: BleListContract.Event.OnResetFilter
     ) {
 
-        setState {
-            copy(
-                filter = BleListContract.State.Filter()
-            )
-        }
+        viewModelScope.launch {
+
+            saveFilter(BleFilter())
+
+            setEffect {
+                BleListContract.Effect.HideFilter
+            }
 
-        setEffect {
-            BleListContract.Effect.HideFilter
         }
 
     }
@@ -167,9 +180,9 @@ class BleListViewModel @Inject constructor(
         state: BleListContract.State,
         event: BleListContract.Event.OnRssiRangeChanged
     ) {
-        setState {
-            copy(
-                filter = this.filter.copy(rssi = event.rssi)
+        viewModelScope.launch {
+            saveFilter(
+                bleFilter = state.bleFilter.copy(rssi = event.rssi)
             )
         }
     }
@@ -178,9 +191,9 @@ class BleListViewModel @Inject constructor(
         state: BleListContract.State,
         event: BleListContract.Event.OnBatteryRangeChanged
     ) {
-        setState {
-            copy(
-                filter = this.filter.copy(battery = event.battery)
+        viewModelScope.launch {
+            saveFilter(
+                bleFilter = state.bleFilter.copy(battery = event.battery)
             )
         }
     }
@@ -189,9 +202,9 @@ class BleListViewModel @Inject constructor(
         state: BleListContract.State,
         event: BleListContract.Event.OnTypeChanged
     ) {
-        setState {
-            copy(
-                filter = this.filter.copy(bleType = event.type)
+        viewModelScope.launch {
+            saveFilter(
+                bleFilter = state.bleFilter.copy(bleType = event.type)
             )
         }
     }

app/src/main/java/llc/arma/ble/app/ui/screen/ble/Filter.kt

@@ -47,24 +47,25 @@ import androidx.compose.ui.Alignment
 import androidx.compose.ui.Modifier
 import androidx.compose.ui.graphics.vector.ImageVector
 import androidx.compose.ui.unit.dp
+import llc.arma.ble.domain.model.BleFilter
 import llc.arma.ble.domain.model.BleInfo
 
-val BleListContract.State.Filter.Order.localized: String
+val BleFilter.Order.localized: String
     get() {
         return when(this){
-            BleListContract.State.Filter.Order.Asc -> "Прямой ↓"
-            BleListContract.State.Filter.Order.Desc -> "Обратный ↑"
+            BleFilter.Order.Asc -> "Прямой ↓"
+            BleFilter.Order.Desc -> "Обратный ↑"
         }
     }
 
-val BleListContract.State.Filter.Field.localized: String
+val BleFilter.Field.localized: String
     get() {
         return when(this){
-            BleListContract.State.Filter.Field.Name -> "Имя"
-            BleListContract.State.Filter.Field.Mac -> "MAC"
-            BleListContract.State.Filter.Field.Distance -> "Расстояние"
-            BleListContract.State.Filter.Field.Dbm -> "dBm"
-            BleListContract.State.Filter.Field.Battery -> "Заряд"
+            BleFilter.Field.Name -> "Имя"
+            BleFilter.Field.Mac -> "MAC"
+            BleFilter.Field.Distance -> "Расстояние"
+            BleFilter.Field.Dbm -> "dBm"
+            BleFilter.Field.Battery -> "Заряд"
         }
     }
 
@@ -93,7 +94,7 @@ val BleInfo.Type?.icon: ImageVector
 @OptIn(ExperimentalMaterial3Api::class)
 @Composable
 fun Filter(
-    filter: BleListContract.State.Filter,
+    filter: BleFilter,
     onEvent: (BleListContract.Event) -> Unit
 ) {
 
@@ -164,7 +165,7 @@ fun Filter(
                         }
                     ) {
 
-                        BleListContract.State.Filter.Field.values().forEach { selectionOption ->
+                        BleFilter.Field.entries.forEach { selectionOption ->
                             DropdownMenuItem(
                                 onClick = {
                                     onEvent(
@@ -233,7 +234,7 @@ fun Filter(
                         }
                     ) {
 
-                        BleListContract.State.Filter.Order.values().forEach { selectionOption ->
+                        BleFilter.Order.entries.forEach { selectionOption ->
                             DropdownMenuItem(
                                 onClick = {
                                     onEvent(
@@ -303,7 +304,7 @@ fun Filter(
                     ) {
 
                         mutableListOf<BleInfo.Type?>(null).apply {
-                            addAll(BleInfo.Type.values())
+                            addAll(BleInfo.Type.entries.toTypedArray())
                         }.forEach { selectionOption ->
                             DropdownMenuItem(
                                 onClick = {

app/src/main/java/llc/arma/ble/app/ui/screen/inspection/host/view/HostHistory.kt

@@ -20,6 +20,7 @@ import androidx.compose.foundation.layout.padding
 import androidx.compose.foundation.layout.size
 import androidx.compose.foundation.rememberScrollState
 import androidx.compose.foundation.shape.CircleShape
+import androidx.compose.foundation.shape.RoundedCornerShape
 import androidx.compose.foundation.verticalScroll
 import androidx.compose.material.ContentAlpha
 import androidx.compose.material.icons.Icons
@@ -48,17 +49,27 @@ import androidx.compose.ui.graphics.toArgb
 import androidx.compose.ui.platform.LocalConfiguration
 import androidx.compose.ui.text.style.TextAlign
 import androidx.compose.ui.unit.dp
+import androidx.compose.ui.unit.sp
 import androidx.hilt.navigation.compose.hiltViewModel
 import androidx.lifecycle.viewModelScope
+import com.patrykandpatrick.vico.compose.axis.ChartShape
+import com.patrykandpatrick.vico.compose.axis.axisGuidelineComponent
+import com.patrykandpatrick.vico.compose.axis.axisLineComponent
 import com.patrykandpatrick.vico.compose.axis.horizontal.bottomAxis
+import com.patrykandpatrick.vico.compose.axis.vertical.startAxis
 import com.patrykandpatrick.vico.compose.chart.Chart
 import com.patrykandpatrick.vico.compose.chart.column.columnChart
 import com.patrykandpatrick.vico.compose.chart.scroll.rememberChartScrollSpec
+import com.patrykandpatrick.vico.compose.component.lineComponent
+import com.patrykandpatrick.vico.compose.component.shapeComponent
+import com.patrykandpatrick.vico.compose.component.textComponent
 import com.patrykandpatrick.vico.core.axis.AxisPosition
 import com.patrykandpatrick.vico.core.axis.formatter.AxisValueFormatter
 import com.patrykandpatrick.vico.core.chart.scale.AutoScaleUp
+import com.patrykandpatrick.vico.core.component.marker.MarkerComponent
 import com.patrykandpatrick.vico.core.component.shape.LineComponent
 import com.patrykandpatrick.vico.core.component.shape.Shapes.pillShape
+import com.patrykandpatrick.vico.core.dimensions.MutableDimensions
 import com.patrykandpatrick.vico.core.entry.ChartEntry
 import com.patrykandpatrick.vico.core.entry.ChartEntryModelProducer
 import com.patrykandpatrick.vico.core.entry.composed.ComposedChartEntryModelProducer
@@ -202,12 +213,17 @@ val dateFormatter = SimpleDateFormat("dd.MM", Locale.getDefault())
 val timeFormatter = SimpleDateFormat("HH:mm", Locale.getDefault())
 
 val colorsStack = listOf(
-    Color(0xffffd700), Color(0xff2f4f4f), Color(0xff7f0000), Color(0xFFFF0000),
+    Color(0xff2f4f4f), Color(0xff7f0000), Color(0xFFFF0000), Color(0xffffd700),
     Color(0xffa9a9a9), Color(0xff00fa9a), Color(0xff00ffff), Color(0xfff0e68c),
     Color(0xff00bfff), Color(0xff0000ff), Color(0xfff08080), Color(0xffadff2f),
     Color(0xffff00ff), Color(0xff4169e1), Color(0xffff1493), Color(0xffee82ee),
 )
 
+val startAxisValueFormatter =
+    AxisValueFormatter<AxisPosition.Vertical.Start> { value, chartValues ->
+        " "
+    }
+
 val axisValueFormatter =
     AxisValueFormatter<AxisPosition.Horizontal.Bottom> { value, chartValues ->
         val first = (chartValues.chartEntryModel.entries.firstOrNull()?.firstOrNull() as? HostEntry)
@@ -279,7 +295,7 @@ fun Display(
                                     if(historyPoint.value.contains(serial)) {
                                         HostEntry(historyPoint.date, index.toFloat(), 1f)
                                     } else {
-                                        HostEntry(historyPoint.date, index.toFloat(), 0f)
+                                        HostEntry(historyPoint.date, index.toFloat(), 0.0001f)
                                     }
                                 }
                             )
@@ -291,6 +307,31 @@ fun Display(
                     val producer = remember(entries) { ComposedChartEntryModelProducer(entries) }
 
                     val chart = columnChart(
+                        persistentMarkers = state.loadingHistoryState.data.mapIndexedNotNull { index, historyPoint ->
+                            if(historyPoint.hit) {
+                                Pair(
+                                    index.toFloat(),
+                                    MarkerComponent(
+                                        label = textComponent(
+                                            textSize = 0.sp,
+                                            padding = MutableDimensions(10f, 10f, 10f, 10f),
+                                            margins = MutableDimensions(10f, 10f, 10f, 10f),
+                                            color = Color.Red,
+                                            background = shapeComponent(
+                                                color = Color.Red,
+                                                shape = pillShape
+                                            )
+                                        ),
+                                        indicator = null,
+                                        guideline = axisLineComponent(
+                                            thickness = 0.dp
+                                        )
+                                    )
+                                )
+                            }else{
+                                null
+                            }
+                        }.toMap(),
                         innerSpacing = 2.dp,
                         columns = serials.map { LineComponent(color = colors[it]!!.toArgb(), thicknessDp = 7f, shape= pillShape) },
                         spacing = 8.dp,
@@ -340,8 +381,6 @@ fun Display(
                                 horizontalArrangement = Arrangement.spacedBy(12.dp)
                             ) {
 
-
-
                                 Chart(
                                     chart = chart,
                                     chartModelProducer = producer,
@@ -350,6 +389,9 @@ fun Display(
                                         valueFormatter = axisValueFormatter,
                                         tickLength = 0.dp,
                                     ),
+                                    startAxis = startAxis(
+                                        valueFormatter = startAxisValueFormatter
+                                    ),
                                     modifier = Modifier
                                         .fillMaxHeight()
                                         .weight(1f),
@@ -400,6 +442,7 @@ fun Display(
                                 HorizontalDivider()
 
                                 Chart(
+
                                     chart = chart,
                                     chartModelProducer = producer,
                                     bottomAxis = bottomAxis(

app/src/main/java/llc/arma/ble/data/repository/BleRepositoryImpl.kt

@@ -142,7 +142,7 @@ class BleRepositoryImpl @Inject constructor(
 
                     val tState = readAccelState(
                         result.serial,
-                        result.recordEnabled
+                        result.tableStatus
                     ).fold(
                         onFailure = {
                             return Result.failure(it)
@@ -227,7 +227,7 @@ class BleRepositoryImpl @Inject constructor(
                 }
                 BleInfo.Type.THERMOMETER -> {
 
-                    val tState = readThermometerState(result.serial, result.recordEnabled).fold(
+                    val tState = readThermometerState(result.serial, result.tableStatus).fold(
                         onFailure = {
                             return Result.failure(it)
                         },
@@ -335,7 +335,7 @@ class BleRepositoryImpl @Inject constructor(
     @OptIn(ExperimentalUnsignedTypes::class)
     private suspend fun readThermometerState(
         address: String,
-        timer: Boolean
+        timer: BleInfo.HistoryTableStatus
     ): Result<Ble.Thermometer.ThermometerState, BleException> {
 
         return if(app.checkPermission()) {
@@ -373,7 +373,7 @@ class BleRepositoryImpl @Inject constructor(
                 return Result.success(
                     Ble.Thermometer.ThermometerState(
                         temperature = temperature,
-                        saveHistory = timer,
+                        saveHistory = timer !== BleInfo.HistoryTableStatus.DISABLED,
                         historyInterval = interval
                     )
                 )
@@ -410,9 +410,17 @@ class BleRepositoryImpl @Inject constructor(
                     .findService(serviceUUID) ?: return Result.failure(BleException.UnexpectedResponse)
 
                 val characteristic = service.findCharacteristic(intervalReadUUID)
-                    ?: return Result.failure(BleException.UnexpectedResponse)
 
-                characteristic.write(DataByteArray.from(3, 0, 0, 0, ))
+                if(characteristic == null){
+                    service.characteristics.forEach {
+                        Log.d("ble", "characteristic ${it.uuid} ")
+                    }
+                    Log.d("ble", "${intervalReadUUID} not found")
+                    return Result.failure(BleException.UnexpectedResponse)
+                }
+
+
+                characteristic.write(DataByteArray.from(3, 0, 0, 0))
 
                 val interval = characteristic.read().value.let {
                     if(it.size == 4){
@@ -447,7 +455,7 @@ class BleRepositoryImpl @Inject constructor(
 
     private suspend fun readAccelState(
         address: String,
-        timer: Boolean
+        timer: BleInfo.HistoryTableStatus
     ): Result<Ble.Accelerometer.AccelerometerState, BleException> {
 
         return if(app.checkPermission()) {
@@ -474,7 +482,8 @@ class BleRepositoryImpl @Inject constructor(
                 }
 
                 val historySettingsParams = when(timer){
-                    true -> {
+                    BleInfo.HistoryTableStatus.EMPTY,
+                    BleInfo.HistoryTableStatus.NOT_EMPTY -> {
 
                         characteristic = service.findCharacteristic(accelerometerReadUUID)
                             ?: return Result.failure(BleException.UnexpectedResponse)
@@ -494,7 +503,7 @@ class BleRepositoryImpl @Inject constructor(
                             )
                         }
                     }
-                    false -> Ble.Accelerometer.HistorySettings.Disabled
+                    BleInfo.HistoryTableStatus.DISABLED -> Ble.Accelerometer.HistorySettings.Disabled
                 }
 
                 connection.close()

app/src/main/java/llc/arma/ble/data/repository/ReadHostHistory.kt

@@ -1,6 +1,8 @@
 package llc.arma.ble.data.repository
 
+import android.annotation.SuppressLint
 import android.app.Application
+import android.util.Log
 import kotlinx.coroutines.CoroutineScope
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.delay
@@ -16,10 +18,12 @@ import llc.arma.ble.domain.model.Ble
 import no.nordicsemi.android.common.core.DataByteArray
 import no.nordicsemi.android.kotlin.ble.client.main.callback.ClientBleGatt
 import no.nordicsemi.android.kotlin.ble.client.main.service.ClientBleGattCharacteristic
+import okio.ByteString.Companion.decodeHex
 import java.nio.ByteBuffer
 import java.util.BitSet
 import java.util.Locale
 
+@SuppressLint("MissingPermission")
 suspend fun readTable(
     characteristic: ClientBleGattCharacteristic,
     startRequest: ByteArray,
@@ -28,13 +32,11 @@ suspend fun readTable(
 
     characteristic.write(DataByteArray(startRequest))
     var value = characteristic.read().value
-    var nextPackageDataCount = value.get2byteUIntAt(2)
-
     val tableResult = mutableListOf<Byte>()
 
     do {
 
-        nextPackageDataCount = value.get2byteUIntAt(2)
+        val nextPackageDataCount = value.get2byteUIntAt(2)
 
         tableResult.addAll(value.asList().subList(4, value.size))
 
@@ -85,17 +87,14 @@ fun readHostHistory(
                     firstTablePackage.addAll(
                         readTable(
                             characteristic,
-                            mutableListOf(
-                                1.toByte(),
-                                0.toByte(),
-                                0.toByte()
-                            ).apply {
-                                addAll(value.toList())
-                            }.toByteArray(),
+                            //Чтение без удаления
+                            byteArrayOf(1, 0, 0, -2, -1),
                             byteArrayOf(5)
                         )
                     )
 
+                    Log.d("table", firstTablePackage.joinToString { it.toString() })
+
                     val bleMeasureInterval = firstTablePackage.toByteArray().get4byteUIntAt(0).toLong()
                     val bleLastMeasureTime = firstTablePackage.toByteArray().get4byteUIntAt(4).toLong()
                     val bleRealTime = firstTablePackage.toByteArray().get4byteUIntAt(8).toLong()
@@ -108,6 +107,7 @@ fun readHostHistory(
                     fun getBleIdIndex(bytes: ByteArray): UInt{
 
                         val bits = BitSet.valueOf(bytes)
+                        Log.d("bits", bits.toByteArray().joinToString())
                         bits.clear(12, 16)
 
                         val arr = bits.toByteArray()
@@ -141,7 +141,7 @@ fun readHostHistory(
 
                     fun getDevType(byte: Byte): Int{
 
-                        var bits = BitSet.valueOf(byteArrayOf(byte))
+                        val bits = BitSet.valueOf(byteArrayOf(byte))
                         bits.clear(5, 9)
                         val arr = bits.toByteArray()
 
@@ -169,26 +169,29 @@ fun readHostHistory(
                     }
 
                     var bleTableOffset = 12
-                    var periods = mutableListOf<List<String>>()
-                    var periodBle = mutableListOf<String>()
+                    var periods = mutableListOf<Pair<Boolean, List<String>>>()
 
+                    var periodBle = mutableListOf<String>()
+                    var hasHit = false
 
                     do {
 
                         val bleIdTableCell = firstTablePackage.drop(bleTableOffset).take(2).toByteArray()
 
+                        println("cell ${bleIdTableCell.toHexString()} ${bleIdTableCell.joinToString()}")
+
                         if(bleIdTableCell.contentEquals(byteArrayOf(-1, 15)).not()) {
 
-                            println("offset $bleTableOffset/${firstTablePackage.size}")
+                            if(bleIdTableCell.contentEquals(byteArrayOf(-2, 15))){
+                                bleTableOffset += 2
+                                hasHit = true
+                                continue
+                            }
 
                             val innerIndex = getInnerIndex(bleIdTableCell[1])
 
-                            println("inner index $innerIndex")
-
                             val bleTableIndex = getBleIdIndex(bleIdTableCell) * 8u
 
-                            println("table index $bleTableIndex")
-
                             val serial =
                                 secondTablePackage.drop(bleTableIndex.toInt()).take(6).reversed()
                                     .joinToString(
@@ -197,13 +200,8 @@ fun readHostHistory(
                                     .uppercase(Locale.getDefault())
                             val devTypeByte = secondTablePackage.drop(bleTableIndex.toInt() + 6)[0]
 
-                            println("table serial $serial")
-
                             val devType = getDevType(devTypeByte)
-                            println("devType $devType")
                             val devDataSize = getDevDataSize(devTypeByte)
-
-                            println("payload $devDataSize")
                             bleTableOffset += 2
 
                             if (devDataSize != 0) {
@@ -222,8 +220,6 @@ fun readHostHistory(
 
                         }
 
-
-
                         var nextIndex = 0
 
                         if(bleTableOffset <= firstTablePackage.size - 2){
@@ -231,22 +227,21 @@ fun readHostHistory(
                         }
 
                         if(nextIndex == 0){
-                            println("________________")
-                            periods.add(periodBle)
+                            periods.add(Pair(hasHit, periodBle))
                             periodBle = mutableListOf()
+                            hasHit = false
                         }
 
                     } while (bleTableOffset < firstTablePackage.size)
 
-                    //periods.add(periodBle)
-
                     emit(
                         Result.success(
                             ProgressState.Finished(
                                 periods.withIndex().map {
                                     Ble.Host.HistoryPoint(
                                         date = lastMeasureSystemTime - (((periods.size - 1) - it.index) * bleMeasureInterval),
-                                        value = it.value
+                                        hit = it.value.first,
+                                        value = it.value.second
                                     )
                                 }
                             )

app/src/main/java/llc/arma/ble/data/repository/SettingsRepositoryImpl.kt

@@ -0,0 +1,51 @@
+package llc.arma.ble.data.repository
+
+import android.app.Application
+import android.content.Context
+import androidx.datastore.core.DataStore
+import androidx.datastore.preferences.core.Preferences
+import androidx.datastore.preferences.core.edit
+import androidx.datastore.preferences.core.stringPreferencesKey
+import androidx.datastore.preferences.preferencesDataStore
+import com.google.gson.Gson
+import kotlinx.coroutines.flow.Flow
+import kotlinx.coroutines.flow.map
+import kotlinx.serialization.decodeFromString
+import kotlinx.serialization.encodeToString
+import kotlinx.serialization.json.Json
+import llc.arma.ble.domain.model.BleFilter
+import llc.arma.ble.domain.repository.SettingsRepository
+import javax.inject.Inject
+import javax.inject.Singleton
+
+@Singleton
+class SettingsRepositoryImpl @Inject constructor(
+    private val app: Application
+) : SettingsRepository {
+
+    val FILTER = stringPreferencesKey("ble_filter")
+
+    val Context.dataStore: DataStore<Preferences> by preferencesDataStore(name = "settings")
+
+    override suspend fun saveFilter(
+        bleFilter: BleFilter
+    ) {
+        app.dataStore.edit { settings ->
+
+            settings[FILTER] = Json.encodeToString(bleFilter)
+        }
+    }
+
+    override fun getFilterFlow(): Flow<BleFilter?> {
+        return app.dataStore.data.map { settings ->
+            try {
+
+                Json.decodeFromString<BleFilter>(settings[FILTER] ?: "")
+            } catch (e: Throwable){
+                e.printStackTrace()
+                null
+            }
+        }
+    }
+
+}

app/src/main/java/llc/arma/ble/data/repository/extensions/BleScanResultExtensions.kt

@@ -3,9 +3,13 @@ package llc.arma.ble.data.repository.extensions
 import llc.arma.ble.domain.model.BleInfo
 import no.nordicsemi.android.kotlin.ble.core.scanner.BleScanResult
 
-val BleScanResult.timerEnabled: Boolean
+val BleScanResult.timerEnabled: BleInfo.HistoryTableStatus
     get() {
-        return data?.scanRecord?.manufacturerSpecificData?.get(89)?.getByte(2) == 1.toByte()
+        return when(data?.scanRecord?.manufacturerSpecificData?.get(89)?.getByte(2)){
+            1.toByte() -> BleInfo.HistoryTableStatus.NOT_EMPTY
+            2.toByte() -> BleInfo.HistoryTableStatus.EMPTY
+            else -> BleInfo.HistoryTableStatus.DISABLED
+        }
     }
 
 val BleScanResult.info: BleInfo
@@ -19,7 +23,7 @@ val BleScanResult.info: BleInfo
             type = type,
             scanTime = (data?.timestampNanos ?: 0) / 1_000_000,
             tx = data?.scanRecord?.txPowerLevel ?: 0,
-            recordEnabled = timerEnabled
+            tableStatus = timerEnabled
         )
     }
 

app/src/main/java/llc/arma/ble/domain/model/Ble.kt

@@ -116,6 +116,7 @@ sealed class Ble(
 
         class HistoryPoint(
             val date: Long,
+            val hit: Boolean,
             val value: List<String>
         )
 

app/src/main/java/llc/arma/ble/domain/model/BleFilter.kt

@@ -0,0 +1,63 @@
+package llc.arma.ble.domain.model
+
+import kotlinx.serialization.KSerializer
+import kotlinx.serialization.Serializable
+import kotlinx.serialization.SerializationException
+import kotlinx.serialization.descriptors.SerialDescriptor
+import kotlinx.serialization.descriptors.buildClassSerialDescriptor
+import kotlinx.serialization.descriptors.element
+import kotlinx.serialization.encoding.CompositeDecoder
+import kotlinx.serialization.encoding.Decoder
+import kotlinx.serialization.encoding.Encoder
+import kotlinx.serialization.encoding.decodeStructure
+import kotlinx.serialization.encoding.encodeStructure
+
+@Serializable
+data class BleFilter(
+    val sortField: Field = Field.Name,
+    val sortOrder: Order = Order.Asc,
+    val name: String = "",
+    val mac: String = "",
+    @Serializable(with = CFPRSerializer::class) val battery: ClosedFloatingPointRange<Float> = (0f)..(100f),
+    @Serializable(with = CFPRSerializer::class) val rssi: ClosedFloatingPointRange<Float> = (-100f)..(-10f),
+    val bleType: BleInfo.Type? = null
+){
+
+    enum class Field {
+        Name, Mac, Distance, Dbm, Battery
+    }
+
+    enum class Order {
+        Asc, Desc
+    }
+
+}
+
+object CFPRSerializer : KSerializer<ClosedFloatingPointRange<Float>> {
+    override val descriptor: SerialDescriptor = buildClassSerialDescriptor("kotlin.ranges.DoubleClosedFloatingPointRange") {
+        element<Float>("start")
+        element<Float>("endInclusive")
+    }
+
+    override fun serialize(encoder: Encoder, value: ClosedFloatingPointRange<Float>) {
+        encoder.encodeStructure(descriptor) {
+            encodeFloatElement(descriptor, 0, value.start)
+            encodeFloatElement(descriptor, 1, value.endInclusive)
+        }
+    }
+
+    override fun deserialize(decoder: Decoder): ClosedFloatingPointRange<Float> {
+        return decoder.decodeStructure(descriptor) {
+            var start: Float? = null
+            var end: Float? = null
+            while (true) {
+                val index = decodeElementIndex(descriptor)
+                if (index == CompositeDecoder.DECODE_DONE) break
+                if (index == 0) start = decodeFloatElement(descriptor, index)
+                else end = decodeFloatElement(descriptor, index)
+            }
+            if (start == null || end == null) throw SerializationException("...")
+            start..end
+        }
+    }
+}

app/src/main/java/llc/arma/ble/domain/model/BleInfo.kt

@@ -12,9 +12,13 @@ data class BleInfo(
     val type: Type,
     val scanTime: Long,
     val tx: Int,
-    val recordEnabled: Boolean
+    val tableStatus: HistoryTableStatus
 ) : Parcelable {
 
+    enum class HistoryTableStatus {
+        DISABLED, EMPTY, NOT_EMPTY
+    }
+
     enum class Type {
         HOST, BEACON, THERMOMETER, ACCELEROMETER
     }

app/src/main/java/llc/arma/ble/domain/repository/SettingsRepository.kt

@@ -0,0 +1,12 @@
+package llc.arma.ble.domain.repository
+
+import kotlinx.coroutines.flow.Flow
+import llc.arma.ble.domain.model.BleFilter
+
+interface SettingsRepository {
+
+    suspend fun saveFilter(bleFilter: BleFilter)
+
+    fun getFilterFlow(): Flow<BleFilter?>
+
+}

app/src/main/java/llc/arma/ble/domain/usecase/filter/GetFilterFlow.kt

@@ -0,0 +1,19 @@
+package llc.arma.ble.domain.usecase.filter
+
+import kotlinx.coroutines.flow.Flow
+import kotlinx.coroutines.flow.map
+import llc.arma.ble.domain.model.BleFilter
+import llc.arma.ble.domain.repository.SettingsRepository
+import javax.inject.Inject
+
+class GetFilterFlow @Inject constructor(
+    private val settingsRepository: SettingsRepository
+) {
+
+    operator fun invoke(): Flow<BleFilter> {
+        return settingsRepository.getFilterFlow().map {
+            it ?: BleFilter()
+        }
+    }
+
+}

app/src/main/java/llc/arma/ble/domain/usecase/filter/SaveFilter.kt

@@ -0,0 +1,17 @@
+package llc.arma.ble.domain.usecase.filter
+
+import llc.arma.ble.domain.model.BleFilter
+import llc.arma.ble.domain.repository.SettingsRepository
+import javax.inject.Inject
+
+class SaveFilter @Inject constructor(
+    private val settingsRepository: SettingsRepository
+) {
+
+    suspend operator fun invoke(bleFilter: BleFilter){
+
+        settingsRepository.saveFilter(bleFilter)
+
+    }
+
+}

build.gradle

@@ -17,5 +17,6 @@ plugins {
     id 'com.android.application' version '8.1.1' apply false
     id 'com.android.library' version '8.1.1' apply false
     id 'org.jetbrains.kotlin.android' version '1.9.22' apply false
+    id 'org.jetbrains.kotlin.plugin.serialization' version '1.9.22'
     id("androidx.room") version "2.6.1" apply false
 }