Fix bug GATT_FAILURE
This commit is contained in:
parent
ce95316494
commit
0d7019a7be
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@ -37,6 +37,7 @@ import kotlin.random.nextInt
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import androidx.compose.material.icons.Icons
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import androidx.compose.material.icons.rounded.Refresh
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import androidx.compose.ui.graphics.StrokeCap
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import androidx.compose.ui.text.style.TextAlign
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import com.patrykandpatrick.vico.compose.chart.scroll.rememberChartScrollState
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import com.patrykandpatrick.vico.core.axis.AxisPosition
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import com.patrykandpatrick.vico.core.axis.formatter.AxisValueFormatter
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@ -73,7 +74,7 @@ fun TemperatureHistory(
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viewModel.setEvent(TemperatureHistoryContract.Event.LoadHistory(ble.serial))
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}
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Column() {
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Column {
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Row(
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modifier = Modifier.padding(horizontal = 12.dp),
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@ -90,7 +91,10 @@ fun TemperatureHistory(
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onClick = {
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viewModel.setEvent(TemperatureHistoryContract.Event.LoadHistory(ble.serial))
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},
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enabled = state.loadingHistoryState is ProgressState.Finished
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enabled = when(state){
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is TemperatureHistoryContract.State.Display -> state.loadingHistoryState is ProgressState.Finished
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TemperatureHistoryContract.State.Exception -> true
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}
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) {
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Icon(
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imageVector = Icons.Rounded.Refresh,
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@ -102,71 +106,67 @@ fun TemperatureHistory(
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Spacer(modifier = Modifier.height(16.dp))
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when (state.loadingHistoryState) {
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is ProgressState.Finished -> {
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Text(text = "${state.loadingHistoryState.data.size}")
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val producer = state.loadingHistoryState.data.mapIndexed { index, measurePoint ->
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TemperatureEntry(measurePoint.date, index.toFloat(), measurePoint.value) }.let {
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ChartEntryModelProducer(it)
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when(state){
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is TemperatureHistoryContract.State.Display -> Display(state = state)
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TemperatureHistoryContract.State.Exception -> Exception()
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}
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}
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}
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@Composable
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fun Display(
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state: TemperatureHistoryContract.State.Display
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) {
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when (state.loadingHistoryState) {
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is ProgressState.Finished -> {
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Text(text = "${state.loadingHistoryState.data.size}")
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val producer = state.loadingHistoryState.data.mapIndexed { index, measurePoint ->
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TemperatureEntry(measurePoint.date, index.toFloat(), measurePoint.value) }.let {
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ChartEntryModelProducer(it)
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}
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val axisValueFormatter = AxisValueFormatter<AxisPosition.Horizontal.Bottom> { value, chartValues ->
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(chartValues.chartEntryModel.entries.first().getOrNull(value.toInt()) as? TemperatureEntry)
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?.localDate
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?.let { formatter.format(Date(it)) }
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.orEmpty()
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}
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val lineChart = lineChart(
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spacing = 110.dp
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)
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Box(modifier = Modifier.padding(8.dp)) {
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val scrollState = rememberChartScrollState()
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LaunchedEffect(scrollState.maxValue){
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scrollState.scrollBy(scrollState.maxValue)
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}
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val axisValueFormatter = AxisValueFormatter<AxisPosition.Horizontal.Bottom> { value, chartValues ->
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(chartValues.chartEntryModel.entries.first().getOrNull(value.toInt()) as? TemperatureEntry)
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?.localDate
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?.let { formatter.format(Date(it)) }
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.orEmpty()
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}
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val lineChart = lineChart(
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spacing = 110.dp
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Chart(
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chartScrollState = scrollState,
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chart = lineChart,
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chartModelProducer = producer,
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startAxis = startAxis(),
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bottomAxis = bottomAxis(
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valueFormatter = axisValueFormatter,
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labelRotationDegrees = 0f,
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),
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modifier = Modifier
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.fillMaxWidth()
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.aspectRatio(1.5f),
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)
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Box(modifier = Modifier.padding(8.dp)) {
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val scrollState = rememberChartScrollState()
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LaunchedEffect(scrollState.maxValue){
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scrollState.scrollBy(scrollState.maxValue)
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}
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Chart(
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chartScrollState = scrollState,
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chart = lineChart,
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chartModelProducer = producer,
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startAxis = startAxis(),
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bottomAxis = bottomAxis(
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valueFormatter = axisValueFormatter,
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labelRotationDegrees = 0f,
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),
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modifier = Modifier
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.fillMaxWidth()
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.aspectRatio(1.5f),
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)
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}
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}
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is ProgressState.Indeterminate -> {
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Box(modifier = Modifier.padding(8.dp)) {
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}
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is ProgressState.Indeterminate -> {
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Box(
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modifier = Modifier
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.fillMaxWidth()
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.aspectRatio(2f),
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){
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CircularProgressIndicator(
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strokeCap = StrokeCap.Round,
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modifier = Modifier.align(Alignment.Center)
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)
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}
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}
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}
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is ProgressState.Progress -> Box(modifier = Modifier.padding(8.dp)) {
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Box(modifier = Modifier.padding(8.dp)) {
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Box(
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modifier = Modifier
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@ -174,15 +174,8 @@ fun TemperatureHistory(
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.aspectRatio(2f),
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){
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val progressAnimDuration = 1500
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val progressAnimation by animateFloatAsState(
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targetValue = state.loadingHistoryState.value,
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animationSpec = tween(durationMillis = progressAnimDuration, easing = FastOutSlowInEasing)
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)
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CircularProgressIndicator(
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strokeCap = StrokeCap.Round,
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progress = progressAnimation,
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modifier = Modifier.align(Alignment.Center)
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)
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@ -190,6 +183,48 @@ fun TemperatureHistory(
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}
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}
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is ProgressState.Progress -> Box(modifier = Modifier.padding(8.dp)) {
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Box(
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modifier = Modifier
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.fillMaxWidth()
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.aspectRatio(2f),
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){
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val progressAnimDuration = 1500
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val progressAnimation by animateFloatAsState(
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targetValue = state.loadingHistoryState.value,
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animationSpec = tween(durationMillis = progressAnimDuration, easing = FastOutSlowInEasing)
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)
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CircularProgressIndicator(
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strokeCap = StrokeCap.Round,
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progress = progressAnimation,
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modifier = Modifier.align(Alignment.Center)
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)
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}
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}
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}
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}
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@Composable
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fun Exception(
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) {
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Box(
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modifier = Modifier
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.padding(8.dp)
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.fillMaxWidth()
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.aspectRatio(2f),
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){
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Text(
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textAlign = TextAlign.Center,
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text = "Во время загрузки произошла ошибка",
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modifier = Modifier.align(Alignment.Center)
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)
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}
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@ -205,9 +240,15 @@ class TemperatureHistoryContract {
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}
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class State(
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val loadingHistoryState : ProgressState<List<Ble.Thermometer.MeasurePoint>>
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) : ViewState
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sealed class State : ViewState {
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data class Display(
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val loadingHistoryState : ProgressState<List<Ble.Thermometer.MeasurePoint>>
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) : State()
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object Exception : State()
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}
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sealed class Effect : ViewSideEffect {
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@ -222,7 +263,7 @@ class TemperatureHistoryViewModel @Inject constructor(
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private val getTemperatureHistoryBySerial: GetTemperatureHistoryBySerial
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) : BaseViewModel<TemperatureHistoryContract.State, TemperatureHistoryContract.Event, TemperatureHistoryContract.Effect>() {
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override fun setInitialState() = TemperatureHistoryContract.State(
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override fun setInitialState() = TemperatureHistoryContract.State.Display(
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ProgressState.Indeterminate
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)
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@ -239,18 +280,20 @@ class TemperatureHistoryViewModel @Inject constructor(
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viewModelScope.launch {
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setState {
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TemperatureHistoryContract.State(ProgressState.Indeterminate)
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TemperatureHistoryContract.State.Display(ProgressState.Indeterminate)
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}
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getTemperatureHistoryBySerial(event.serial).onEach {
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it.fold(
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onSuccess = {
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setState {
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TemperatureHistoryContract.State(it)
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TemperatureHistoryContract.State.Display(it)
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}
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},
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onFailure = {
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setState {
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TemperatureHistoryContract.State.Exception
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}
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}
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)
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}.launchIn(this)
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@ -4,10 +4,12 @@ import android.Manifest
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import android.app.Application
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import android.bluetooth.*
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import android.bluetooth.le.ScanCallback
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import android.bluetooth.le.ScanFilter
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import android.bluetooth.le.ScanResult
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import android.bluetooth.le.ScanSettings
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import android.content.pm.PackageManager
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import android.os.Build
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import android.util.Log
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import androidx.core.app.ActivityCompat
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import kotlinx.coroutines.*
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import kotlinx.coroutines.channels.awaitClose
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@ -25,6 +27,7 @@ import java.util.*
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import javax.inject.Inject
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import javax.inject.Singleton
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import kotlin.coroutines.resume
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import kotlin.coroutines.suspendCoroutine
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@Singleton
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class BleRepositoryImpl @Inject constructor(
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@ -316,7 +319,15 @@ class BleRepositoryImpl @Inject constructor(
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((this[idx + 1].toUInt() and 0xFFu) shl 8) or
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(this[idx].toUInt() and 0xFFu)
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deviceCache[serial]?.device?.let { device ->
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findDeviceBySerial(serial).fold(
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onSuccess = {
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return@fold it
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},
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onFailure = {
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emit(Result.failure(it))
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return@flow
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}
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).let { device ->
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emit(Result.success(ProgressState.Indeterminate))
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@ -330,7 +341,7 @@ class BleRepositoryImpl @Inject constructor(
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val countDataArray = readCharacteristic(
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device = device,
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serviceId = UUID.fromString("a77db03a-9bc4-11ed-a8fc-0242ac120002"),
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characteristicId = UUID.fromString("0000b2d8-0000-1000-8000-00805f9b34fb"),
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characteristicId = UUID.fromString("0000b2d8-0000-1000-8000-00805f9b34fb")
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).fold(
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onFailure = {
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emit(Result.failure(it))
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@ -355,7 +366,7 @@ class BleRepositoryImpl @Inject constructor(
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val firstPackageResponse = readCharacteristic(
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device = device,
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serviceId = UUID.fromString("a77db03a-9bc4-11ed-a8fc-0242ac120002"),
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characteristicId = UUID.fromString("0000b2d8-0000-1000-8000-00805f9b34fb"),
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characteristicId = UUID.fromString("0000b2d8-0000-1000-8000-00805f9b34fb")
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).fold(
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onFailure = {
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emit(Result.failure(it))
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@ -397,7 +408,7 @@ class BleRepositoryImpl @Inject constructor(
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val readResponse = readCharacteristic(
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device = device,
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serviceId = UUID.fromString("a77db03a-9bc4-11ed-a8fc-0242ac120002"),
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characteristicId = UUID.fromString("0000b2d8-0000-1000-8000-00805f9b34fb"),
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characteristicId = UUID.fromString("0000b2d8-0000-1000-8000-00805f9b34fb")
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).fold(
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onFailure = {
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emit(Result.failure(it))
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@ -406,20 +417,34 @@ class BleRepositoryImpl @Inject constructor(
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onSuccess = { return@fold it }
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)
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dataCount = readResponse[1].toUByte()
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if(readResponse[0] == 251.toByte()) {
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temperatureDataArray = readResponse.toList().subList(2, readResponse.size)
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dataCount = readResponse[1].toUByte()
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temperaturePackage.addAll(
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temperatureDataArray.chunked(2).map {
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(it[0] + it[1] * 256).toFloat() / 100f
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}
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)
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temperatureDataArray = readResponse.toList().subList(2, readResponse.size)
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emit(Result.success(ProgressState.Progress(totalDataSize.toFloat() / temperaturePackage.size.toFloat())))
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temperaturePackage.addAll(
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temperatureDataArray.chunked(2).map {
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(it[0] + it[1] * 256).toFloat() / 100f
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}
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)
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emit(Result.success(ProgressState.Progress(totalDataSize.toFloat() / temperaturePackage.size.toFloat())))
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} else {
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emit(Result.failure(BleException.UnexpectedResponse))
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}
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}
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readCharacteristic(
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device = device,
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serviceId = UUID.fromString("a77db03a-9bc4-11ed-a8fc-0242ac120002"),
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characteristicId = UUID.fromString("0000b2d8-0000-1000-8000-00805f9b34fb")
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)
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emit(
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Result.success(
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ProgressState.Finished(
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@ -433,6 +458,10 @@ class BleRepositoryImpl @Inject constructor(
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)
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)
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} else {
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emit(Result.failure(BleException.UnexpectedResponse))
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}
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}
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@ -559,14 +588,19 @@ class BleRepositoryImpl @Inject constructor(
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characteristicId: UUID
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): Result<ByteArray, BleException> = suspendCancellableCoroutine {
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var result: ByteArray? = null
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var bleGatt: BluetoothGatt? = null
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val callback = object : BluetoothGattCallback() {
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override fun onConnectionStateChange(
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gatt: BluetoothGatt?,
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gatt: BluetoothGatt,
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status: Int,
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newState: Int
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) {
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Log.d("read", "onConnectionStateChange $newState $status")
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if (newState == BluetoothProfile.STATE_CONNECTED) {
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if (Build.VERSION.SDK_INT < Build.VERSION_CODES.S || ActivityCompat.checkSelfPermission(
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@ -574,7 +608,7 @@ class BleRepositoryImpl @Inject constructor(
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Manifest.permission.BLUETOOTH_CONNECT
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) == PackageManager.PERMISSION_GRANTED
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) {
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gatt?.discoverServices()
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gatt.discoverServices()
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} else {
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it.resume(Result.failure(BleException.PermissionDenied))
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}
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@ -584,14 +618,16 @@ class BleRepositoryImpl @Inject constructor(
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}
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override fun onServicesDiscovered(
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gatt: BluetoothGatt?,
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gatt: BluetoothGatt,
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status: Int
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) {
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super.onServicesDiscovered(gatt, status)
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Log.d("read", "onServicesDiscovered $status")
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if (status == BluetoothGatt.GATT_SUCCESS) {
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gatt?.services?.firstOrNull { service ->
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gatt.services?.firstOrNull { service ->
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service.uuid == serviceId
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}?.characteristics?.firstOrNull { characteristic ->
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characteristic.uuid == characteristicId
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@ -620,6 +656,9 @@ class BleRepositoryImpl @Inject constructor(
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status: Int
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) {
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super.onCharacteristicRead(gatt, characteristic, value, status)
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Log.d("read", "onCharacteristicRead $status")
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if (ActivityCompat.checkSelfPermission(
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app,
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Manifest.permission.BLUETOOTH_CONNECT
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@ -627,9 +666,17 @@ class BleRepositoryImpl @Inject constructor(
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) {
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it.resume(Result.failure(BleException.PermissionDenied))
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}else {
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gatt.disconnect()
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it.resume(Result.success(value))
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gatt.close()
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result = value
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if(result != null){
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it.resume(Result.success(result!!))
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} else {
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bleGatt?.close()
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it.resume(Result.failure(BleException.UnexpectedResponse))
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}
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}
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}
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}
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@ -641,7 +688,7 @@ class BleRepositoryImpl @Inject constructor(
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) {
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it.resume(Result.failure(BleException.PermissionDenied))
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} else {
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device.connectGatt(app, true, callback)
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bleGatt = device.connectGatt(app, true, callback)
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}
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}
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@ -653,14 +700,18 @@ class BleRepositoryImpl @Inject constructor(
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writeData: ByteArray
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) = suspendCancellableCoroutine {
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var bleGatt: BluetoothGatt? = null
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val callback = object : BluetoothGattCallback() {
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override fun onConnectionStateChange(
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gatt: BluetoothGatt?,
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gatt: BluetoothGatt,
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status: Int,
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newState: Int
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) {
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Log.d("write", "onConnectionStateChange $newState")
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if (newState == BluetoothProfile.STATE_CONNECTED) {
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if (Build.VERSION.SDK_INT < Build.VERSION_CODES.S || ActivityCompat.checkSelfPermission(
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@ -668,7 +719,13 @@ class BleRepositoryImpl @Inject constructor(
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Manifest.permission.BLUETOOTH_CONNECT
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) == PackageManager.PERMISSION_GRANTED
|
||||
) {
|
||||
gatt?.discoverServices()
|
||||
gatt.discoverServices()
|
||||
}
|
||||
|
||||
} else {
|
||||
|
||||
if(newState == BluetoothProfile.STATE_DISCONNECTED && status == BluetoothGatt.GATT_FAILURE){
|
||||
bleGatt?.close()
|
||||
}
|
||||
|
||||
}
|
||||
|
|
@ -676,14 +733,14 @@ class BleRepositoryImpl @Inject constructor(
|
|||
}
|
||||
|
||||
override fun onServicesDiscovered(
|
||||
gatt: BluetoothGatt?,
|
||||
gatt: BluetoothGatt,
|
||||
status: Int
|
||||
) {
|
||||
super.onServicesDiscovered(gatt, status)
|
||||
|
||||
Log.d("write", "onServicesDiscovered $status")
|
||||
if (status == BluetoothGatt.GATT_SUCCESS) {
|
||||
|
||||
gatt?.services?.firstOrNull { service ->
|
||||
gatt.services?.firstOrNull { service ->
|
||||
service.uuid == serviceId
|
||||
}?.characteristics?.firstOrNull { characteristic ->
|
||||
characteristic.uuid == characteristicId
|
||||
|
|
@ -712,10 +769,13 @@ class BleRepositoryImpl @Inject constructor(
|
|||
|
||||
override fun onCharacteristicWrite(
|
||||
gatt: BluetoothGatt,
|
||||
characteristic: BluetoothGattCharacteristic?,
|
||||
characteristic: BluetoothGattCharacteristic,
|
||||
status: Int
|
||||
) {
|
||||
super.onCharacteristicWrite(gatt, characteristic, status)
|
||||
|
||||
Log.d("write", "onCharacteristicWrite $status")
|
||||
|
||||
if (ActivityCompat.checkSelfPermission(
|
||||
app,
|
||||
Manifest.permission.BLUETOOTH_CONNECT
|
||||
|
|
@ -723,7 +783,7 @@ class BleRepositoryImpl @Inject constructor(
|
|||
) {
|
||||
return
|
||||
} else {
|
||||
gatt.disconnect()
|
||||
gatt.close()
|
||||
it.resume(Unit)
|
||||
}
|
||||
|
||||
|
|
@ -731,7 +791,63 @@ class BleRepositoryImpl @Inject constructor(
|
|||
|
||||
}
|
||||
|
||||
device.connectGatt(app, true, callback)
|
||||
bleGatt = device.connectGatt(app, true, callback)
|
||||
|
||||
}
|
||||
|
||||
private suspend fun findDeviceBySerial(serial: String): Result<BluetoothDevice, BleException> = suspendCancellableCoroutine {
|
||||
|
||||
val bleCallback = object : ScanCallback() {
|
||||
|
||||
override fun onScanResult(
|
||||
callbackType: Int,
|
||||
result: ScanResult
|
||||
) {
|
||||
|
||||
super.onScanResult(callbackType, result)
|
||||
|
||||
if(it.isActive) {
|
||||
|
||||
if (ActivityCompat.checkSelfPermission(
|
||||
app,
|
||||
Manifest.permission.BLUETOOTH_CONNECT
|
||||
) == PackageManager.PERMISSION_GRANTED
|
||||
) {
|
||||
|
||||
|
||||
it.resume(Result.success(result.device))
|
||||
|
||||
} else {
|
||||
CoroutineScope(Dispatchers.IO).launch {
|
||||
it.resume(
|
||||
Result.failure(BleException.PermissionDenied)
|
||||
)
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
val bleScanner =
|
||||
app.getSystemService(BluetoothManager::class.java).adapter.bluetoothLeScanner
|
||||
|
||||
bleScanner.startScan(
|
||||
listOf(ScanFilter.Builder().setDeviceAddress(serial).build()),
|
||||
ScanSettings.Builder()
|
||||
.setScanMode(ScanSettings.SCAN_MODE_LOW_LATENCY)
|
||||
.setCallbackType(ScanSettings.CALLBACK_TYPE_FIRST_MATCH)
|
||||
.setMatchMode(ScanSettings.MATCH_MODE_AGGRESSIVE)
|
||||
.setNumOfMatches(ScanSettings.MATCH_NUM_ONE_ADVERTISEMENT)
|
||||
.setReportDelay(400L)
|
||||
.build(),
|
||||
bleCallback)
|
||||
|
||||
it.invokeOnCancellation {
|
||||
bleScanner.stopScan(bleCallback)
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
|
|
|
|||
|
|
@ -4,4 +4,6 @@ sealed class BleException {
|
|||
|
||||
object PermissionDenied : BleException()
|
||||
|
||||
object UnexpectedResponse : BleException()
|
||||
|
||||
}
|
||||
Loading…
Reference in New Issue