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View Code? Open in Web Editor NEWBLEmulator Flutter: the Flutter BLE peripheral simulator
License: Other
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gurgenhovh jcbrtl jlwagner12 kovacspityu tomstokes cristoferdomingues aureliantimu danielstuart14 jlc96 resideo nathan-wisner jdar mikolak fxweidinger dannyalbuquerque dariuszseweryn rezi-nicospencer kamil-chmiel shukill divyanshucaremonitor resideotimothy s0nerik mikeill tartlabs frozensociety bluelabsw scottlaw tomrozb codingpassion-net ahsanmorai3 cbreezier timbox3d mkintcom giftedsam matteocrippablemulator_flutter's Issues
[1] Peripheral details - SensorTag - incorporate manual test tab
Old version of the example app contains ManualTestView which should be available on the peripheral details screen's 3rd tab if peripheral is a SensorTag.
It needs to be decided if already existing view should be used with some minor adjustments or if it should be written from scratch.
Peripheral details - BleAdapter adjustments
Since BleAdapter serves as a BLE layer access point for blocs it needs to be adjusted for the needs of peripheral details blocs.
Scope of this task can be defined when #53 is completed.
Add control over advertising
Right now the only way to create a peripheral that is not advertised is to override onScan(). This should be easier to do.
Add isAdvertising property visible to the user.
iOS - JSON parsing error handling
Currently JSON parsing is implemented without error handling in the native iOS part of the plugin. Whenever error occurs, it does so silently and application resumes with invalid parsing results.
Flutter Driver vs Widget Test vs Unit Test
Hey,
just wondering if this can only be used in Flutter Integration Tests (Flutter Driver) or also in Widget and Unit Tests?
Best,
Niklas
Device list row view rework in example app
Change the UI of the scanned devices row views on the main screen of the example app.
Add:
- rssi view
- connection status view
- buttons to control device connection
Peripheral details - skeleton
Goals of this issue:
- Transition from peripheral list to peripheral details after list element is tapped
- Skeleton peripheral details screen, where body should be constructed in one of the following ways, based on the peripheral type:
- for
SensorTag- tabbed layout containing 3 tabs:
1 - details view: peripheral info, properties like rssi, mtu, attributes - services and characteristics,
2 - auto test view: allowing to run predefined test scenario
3 - manual test view: allowing to call separate FlutterBleLib methods individually - for peripherals other than
SensorTag- single view identical to details view forSensorTagperipherals
Simplify example
[1] Unit Tests for NavigationBloc
NavigotionBloc was introduced as a part of another feature and it was decided to write unit tests for it in a separate issue.
Migrate android plugin to new API
Change implementation of scanning methods in BleAdapter
Change the implementation of scanning methods in BleAdapter in a way that starting/stopping scan process is triggered by subscribing/cancelling subscription on a Stream controlled by the adapter.
Peripheral details - repository
The goal is to have appropriate repository for peripheral details operations - decision is needed whether is's going to be the same as for peripheral list or a new one dedicated to detail functionalities.
Decide if multiple scan subscriptions should be supported in BleAdapter
Currently, whenever startPeripheralScan method is called on BleAdapter, existing _scanEventsSubscription is canceled.
It needs to be analyzed if this should be the final solution or should it be changed in a way that multiple subscriptions are supported at the same time or should it be handled in a yet different way.
Implement bloc using flutter_bloc plugin for the main screen in example app
Peripheral details - bloc implementation
[0.5] Peripheral list - start/stop scanning icon change
It needs to be analyzed if currently used icons on start/stop scanning buttons are representative enough for the actions they perform from UX perspective.
There were some concerns raised that they might suggest more Bluetooth status rather than scanning status.
Setup tests on Travis for example app
Add possibility to turn off the simulation
Incompatible dependency between flutter_ble_lib & MultiPlatformAdapter
It looks like v2.3.1 of flutter_ble_lib, release today, is incompatible with the current version of blemulator.
Analyzing dependencies
[!] CocoaPods could not find compatible versions for pod "MultiplatformBleAdapter":
In snapshot (Podfile.lock):
MultiplatformBleAdapter (= 0.1.6, ~> 0.1.5, ~> 0.1.6)
In Podfile:
blemulator (from `.symlinks/plugins/blemulator/ios`) was resolved to 1.1.2, which depends on
MultiplatformBleAdapter (~> 0.1.5)
flutter_ble_lib (from `.symlinks/plugins/flutter_ble_lib/ios`) was resolved to 2.3.1, which depends on
MultiplatformBleAdapter (~> 0.1.7)
Specs satisfying the `MultiplatformBleAdapter (= 0.1.6, ~> 0.1.5, ~> 0.1.6), MultiplatformBleAdapter (~> 0.1.5), MultiplatformBleAdapter (~> 0.1.7)` dependency were found, but they required a higher minimum deployment target.
MacOS support
Hi, thanks for the fantastic libs!
On the MacOS FlutterBleLIb currently throws an exception about missing plugin, even if's used with BleEmulator. Would it be possible to be able to use BleEmulator on the platforms without bluetooth plugin implemented (like MacOS or others)?
That would be really helpful and allow to work on UI/login of the app even without real devices or hardware bluetooth stack working.
Thanks in advance for any comments or thoughts on this.
[4] Peripheral details - main tab - characteristic operations
Each discovered characteristic's row should offer set of controls to read/write/monitor itself based on its definition.
[2] Switch between blemulator and real BT in example app
Not much details on this task yet, needs some analysis on how to implement it first.
Android - Ask user for relevant permission to use BLE functionality
It is required to ask user for relevant permissions to use BLE functionality. This is an Android version of this task.
Peripheral details - implement bloc using flutter_bloc
The goal is to create a bloc dedicated for peripheral details screen.
[2] Peripheral details - main tab - mtu
First section on the main tab should contain mtu view, which should display mtu value and a button to negotiate mtu.
Case sensitive UUIDs
When creating a SimulatedService or SimulatedCharacteristic with an upper case uuid, they are not found when using the uuids returned during discovery.
Example:
Using the SensorTag SimulatedPeripheral with upper case uuids
await peripheral.discoverAllServicesAndCharacteristics();
List<Service> services = await peripheral.services();
for (Service service in services) {
print('Service: ${service.uuid}');
List<Characteristic> characteristics = await peripheral.characteristics(service.uuid);
for (Characteristic characteristic in characteristics) {
print(' Characteristic: ${characteristic.uuid}');
}
}Prints only
Service: f000aa00-0451-4000-b000-000000000000
Using the workaround service.uuid.toUpperCase()
List<Characteristic> characteristics = await peripheral.characteristics(service.uuid.toUpperCase());Prints:
Service: f000aa00-0451-4000-b000-000000000000
Characteristic: f000aa01-0451-4000-b000-000000000000
Characteristic: f000aa02-0451-4000-b000-000000000000
Characteristic: f000aa03-0451-4000-b000-000000000000
The same is true when reading characteristic values:
peripheral.readCharacteristic(service.uuid.toUpperCase(), characteristic.uuid);which throws the exception:
SimulatedBleError({"errorCode":404,"reason":"Characteristic f000aa01-0451-4000-b000-000000000000 not found"})Tested on Android Emulator API29.
Allow to add simulated peripheral while scanning
Right now you have to add all the simulated peripherals before calling startPeripheralScan(). If you do it later, it won't show up in scan results. My workaround for this is to stop scan and start it again.
I think it should be possible to add simulated peripherals at any time and BLE Manager should be able to see as they appear while scanning.
Peripheral list bloc - handle new scan event properly
Currently when PeripheralListBloc requests start of scanning, it provides BleAdapter with scan event handler which translates ScanResult into BlePeripheral and adds NewPeripheralScan event to the bloc's sink so it can be in turn handled via mapEventToState method.
It needs to be decided if implementation
should be changed, so BleAdapters ScanResult handler does not have to emit the event to the bloc, but emits the state immediately instead.
Add ability to disconnect and remove simulated device
I'm trying to write a driver test with simulated device, that checks connection state presented in app UI when the BLE connection is lost. I've not found API in blemulator to disconnect and remove the simulated device.
Despite the fact I found a workaround for this I'd like to see official API for removing simulated devices.
Right now I just call onDisconnect on the simulated device and return false from onConnectRequest. I think removing the device from blemulator would be much better solution.
Pods conflict
There seems to be a pod conflict with the latest version of blemulator and flutter_ble_lib.
Can we update the version of MultiplatformBleAdapter within blemulator to 0.1.5 ?
Peripheral list - Start/Stop scanning control in example app
Decide if connect/disconnect controls should be added to the peripheral rows on peripheral list screen.
Support Android X
FlutterBleLib supports Android X, but blemulator_flutter doesn't support Flutter apps migrated to AndroidX.
Plugin uses org.jetbrains.kotlin:kotlin-gradle-plugin: 1.2.71. Error from build:
The Android Gradle plugin supports only Kotlin Gradle plugin version 1.3.0 and higher. The following dependencies do not satisfy the required version: project ':blemulator' -> org.jetbrains.kotlin:kotlin-gradle-plugin:1.2.71
Changing the version to 1.3.0 causes AndroidX support errors.
/Users/gurgenhovhannisyan/work/Flutter/flutter/.pub-cache/hosted/pub.dartlang.org/blemulator-1.0.0-dev.3/android/src/main/java/com/polidea/blemulator/bridging/DartMethodCaller.java:3: error: package android.support.annotation does not exist
import android.support.annotation.Nullable;
^
/Users/gurgenhovhannisyan/work/Flutter/flutter/.pub-cache/hosted/pub.dartlang.org/blemulator-1.0.0-dev.3/android/src/main/java/com/polidea/blemulator/bridging/DartValueHandler.java:3: error: package android.support.annotation does not exist
import android.support.annotation.NonNull;
^
/Users/gurgenhovhannisyan/work/Flutter/flutter/.pub-cache/hosted/pub.dartlang.org/blemulator-1.0.0-dev.3/android/src/main/java/com/polidea/blemulator/BlemulatorPlugin.java:4: error: package android.support.annotation does not exist
import android.support.annotation.NonNull;
^
/Users/gurgenhovhannisyan/work/Flutter/flutter/.pub-cache/hosted/pub.dartlang.org/blemulator-1.0.0-dev.3/android/src/main/java/com/polidea/blemulator/bridging/DartValueHandler.java:55: error: cannot find symbol
public void onMethodCall(@NonNull MethodCall call, @NonNull MethodChannel.Result result) {
^
symbol: class NonNull
location: class DartValueHandler
/Users/gurgenhovhannisyan/work/Flutter/flutter/.pub-cache/hosted/pub.dartlang.org/blemulator-1.0.0-dev.3/android/src/main/java/com/polidea/blemulator/bridging/DartValueHandler.java:55: error: cannot find symbol
public void onMethodCall(@NonNull MethodCall call, @NonNull MethodChannel.Result result) {
^
symbol: class NonNull
location: class DartValueHandler
/Users/gurgenhovhannisyan/work/Flutter/flutter/.pub-cache/hosted/pub.dartlang.org/blemulator-1.0.0-dev.3/android/src/main/java/com/polidea/blemulator/BlemulatorPlugin.java:37: error: cannot find symbol
public void onMethodCall(@NonNull MethodCall call, @NonNull MethodChannel.Result result) {
^
symbol: class NonNull
location: class BlemulatorPlugin
/Users/gurgenhovhannisyan/work/Flutter/flutter/.pub-cache/hosted/pub.dartlang.org/blemulator-1.0.0-dev.3/android/src/main/java/com/polidea/blemulator/BlemulatorPlugin.java:37: error: cannot find symbol
public void onMethodCall(@NonNull MethodCall call, @NonNull MethodChannel.Result result) {
^
symbol: class NonNull
location: class BlemulatorPlugin
/Users/gurgenhovhannisyan/work/Flutter/flutter/.pub-cache/hosted/pub.dartlang.org/blemulator-1.0.0-dev.3/android/src/main/java/com/polidea/blemulator/bridging/DartMethodCaller.java:45: error: cannot find symbol
public void success(@Nullable Object o) {
^
symbol: class Nullable
/Users/gurgenhovhannisyan/work/Flutter/flutter/.pub-cache/hosted/pub.dartlang.org/blemulator-1.0.0-dev.3/android/src/main/java/com/polidea/blemulator/bridging/DartMethodCaller.java:50: error: cannot find symbol
public void error(String s, @Nullable String s1, @Nullable Object o) {
^
symbol: class Nullable
/Users/gurgenhovhannisyan/work/Flutter/flutter/.pub-cache/hosted/pub.dartlang.org/blemulator-1.0.0-dev.3/android/src/main/java/com/polidea/blemulator/bridging/DartMethodCaller.java:50: error: cannot find symbol
public void error(String s, @Nullable String s1, @Nullable Object o) {
^
symbol: class Nullable
/Users/gurgenhovhannisyan/work/Flutter/flutter/.pub-cache/hosted/pub.dartlang.org/blemulator-1.0.0-dev.3/android/src/main/java/com/polidea/blemulator/bridging/DartMethodCaller.java:66: error: cannot find symbol
public void success(@Nullable Object o) {
^
symbol: class Nullable
/Users/gurgenhovhannisyan/work/Flutter/flutter/.pub-cache/hosted/pub.dartlang.org/blemulator-1.0.0-dev.3/android/src/main/java/com/polidea/blemulator/bridging/DartMethodCaller.java:71: error: cannot find symbol
public void error(String s, @Nullable String s1, @Nullable Object o) {
^
symbol: class Nullable
/Users/gurgenhovhannisyan/work/Flutter/flutter/.pub-cache/hosted/pub.dartlang.org/blemulator-1.0.0-dev.3/android/src/main/java/com/polidea/blemulator/bridging/DartMethodCaller.java:71: error: cannot find symbol
public void error(String s, @Nullable String s1, @Nullable Object o) {
^
symbol: class Nullable
/Users/gurgenhovhannisyan/work/Flutter/flutter/.pub-cache/hosted/pub.dartlang.org/blemulator-1.0.0-dev.3/android/src/main/java/com/polidea/blemulator/bridging/DartMethodCaller.java:88: error: cannot find symbol
public void success(@Nullable Object o) {
^
symbol: class Nullable
/Users/gurgenhovhannisyan/work/Flutter/flutter/.pub-cache/hosted/pub.dartlang.org/blemulator-1.0.0-dev.3/android/src/main/java/com/polidea/blemulator/bridging/DartMethodCaller.java:93: error: cannot find symbol
public void error(String s, @Nullable String s1, @Nullable Object o) {
^
symbol: class Nullable
/Users/gurgenhovhannisyan/work/Flutter/flutter/.pub-cache/hosted/pub.dartlang.org/blemulator-1.0.0-dev.3/android/src/main/java/com/polidea/blemulator/bridging/DartMethodCaller.java:93: error: cannot find symbol
public void error(String s, @Nullable String s1, @Nullable Object o) {
^
symbol: class Nullable
/Users/gurgenhovhannisyan/work/Flutter/flutter/.pub-cache/hosted/pub.dartlang.org/blemulator-1.0.0-dev.3/android/src/main/java/com/polidea/blemulator/bridging/DartMethodCaller.java:109: error: cannot find symbol
public void success(@Nullable Object o) {
^
symbol: class Nullable
/Users/gurgenhovhannisyan/work/Flutter/flutter/.pub-cache/hosted/pub.dartlang.org/blemulator-1.0.0-dev.3/android/src/main/java/com/polidea/blemulator/bridging/DartMethodCaller.java:114: error: cannot find symbol
public void error(String s, @Nullable String s1, @Nullable Object o) {
^
symbol: class Nullable
/Users/gurgenhovhannisyan/work/Flutter/flutter/.pub-cache/hosted/pub.dartlang.org/blemulator-1.0.0-dev.3/android/src/main/java/com/polidea/blemulator/bridging/DartMethodCaller.java:114: error: cannot find symbol
public void error(String s, @Nullable String s1, @Nullable Object o) {
^
symbol: class Nullable
/Users/gurgenhovhannisyan/work/Flutter/flutter/.pub-cache/hosted/pub.dartlang.org/blemulator-1.0.0-dev.3/android/src/main/java/com/polidea/blemulator/bridging/DartMethodCaller.java:134: error: cannot find symbol
public void success(@Nullable Object o) {
^
symbol: class Nullable
/Users/gurgenhovhannisyan/work/Flutter/flutter/.pub-cache/hosted/pub.dartlang.org/blemulator-1.0.0-dev.3/android/src/main/java/com/polidea/blemulator/bridging/DartMethodCaller.java:140: error: cannot find symbol
public void error(String s, @Nullable String s1, @Nullable Object o) {
^
symbol: class Nullable
/Users/gurgenhovhannisyan/work/Flutter/flutter/.pub-cache/hosted/pub.dartlang.org/blemulator-1.0.0-dev.3/android/src/main/java/com/polidea/blemulator/bridging/DartMethodCaller.java:140: error: cannot find symbol
public void error(String s, @Nullable String s1, @Nullable Object o) {
^
symbol: class Nullable
/Users/gurgenhovhannisyan/work/Flutter/flutter/.pub-cache/hosted/pub.dartlang.org/blemulator-1.0.0-dev.3/android/src/main/java/com/polidea/blemulator/bridging/DartMethodCaller.java:159: error: cannot find symbol
public void success(@Nullable Object o) {
^
symbol: class Nullable
/Users/gurgenhovhannisyan/work/Flutter/flutter/.pub-cache/hosted/pub.dartlang.org/blemulator-1.0.0-dev.3/android/src/main/java/com/polidea/blemulator/bridging/DartMethodCaller.java:165: error: cannot find symbol
public void error(String s, @Nullable String s1, @Nullable Object o) {
^
symbol: class Nullable
/Users/gurgenhovhannisyan/work/Flutter/flutter/.pub-cache/hosted/pub.dartlang.org/blemulator-1.0.0-dev.3/android/src/main/java/com/polidea/blemulator/bridging/DartMethodCaller.java:165: error: cannot find symbol
public void error(String s, @Nullable String s1, @Nullable Object o) {
^
symbol: class Nullable
/Users/gurgenhovhannisyan/work/Flutter/flutter/.pub-cache/hosted/pub.dartlang.org/blemulator-1.0.0-dev.3/android/src/main/java/com/polidea/blemulator/bridging/DartMethodCaller.java:185: error: cannot find symbol
public void success(@Nullable Object o) {
^
symbol: class Nullable
/Users/gurgenhovhannisyan/work/Flutter/flutter/.pub-cache/hosted/pub.dartlang.org/blemulator-1.0.0-dev.3/android/src/main/java/com/polidea/blemulator/bridging/DartMethodCaller.java:191: error: cannot find symbol
public void error(String errorCode, @Nullable String jsonBody, @Nullable Object irrelevant) {
^
symbol: class Nullable
/Users/gurgenhovhannisyan/work/Flutter/flutter/.pub-cache/hosted/pub.dartlang.org/blemulator-1.0.0-dev.3/android/src/main/java/com/polidea/blemulator/bridging/DartMethodCaller.java:191: error: cannot find symbol
public void error(String errorCode, @Nullable String jsonBody, @Nullable Object irrelevant) {
^
symbol: class Nullable
/Users/gurgenhovhannisyan/work/Flutter/flutter/.pub-cache/hosted/pub.dartlang.org/blemulator-1.0.0-dev.3/android/src/main/java/com/polidea/blemulator/bridging/DartMethodCaller.java:213: error: cannot find symbol
public void success(@Nullable Object discoveryResponse) {
^
symbol: class Nullable
/Users/gurgenhovhannisyan/work/Flutter/flutter/.pub-cache/hosted/pub.dartlang.org/blemulator-1.0.0-dev.3/android/src/main/java/com/polidea/blemulator/bridging/DartMethodCaller.java:218: error: cannot find symbol
public void error(String errorCode, @Nullable String jsonBody, @Nullable Object irrelevant) {
^
symbol: class Nullable
/Users/gurgenhovhannisyan/work/Flutter/flutter/.pub-cache/hosted/pub.dartlang.org/blemulator-1.0.0-dev.3/android/src/main/java/com/polidea/blemulator/bridging/DartMethodCaller.java:218: error: cannot find symbol
public void error(String errorCode, @Nullable String jsonBody, @Nullable Object irrelevant) {
^
symbol: class Nullable
/Users/gurgenhovhannisyan/work/Flutter/flutter/.pub-cache/hosted/pub.dartlang.org/blemulator-1.0.0-dev.3/android/src/main/java/com/polidea/blemulator/bridging/DartMethodCaller.java:269: error: cannot find symbol
public void success(@Nullable Object characteristicJsonObject) {
^
symbol: class Nullable
/Users/gurgenhovhannisyan/work/Flutter/flutter/.pub-cache/hosted/pub.dartlang.org/blemulator-1.0.0-dev.3/android/src/main/java/com/polidea/blemulator/bridging/DartMethodCaller.java:274: error: cannot find symbol
public void error(String errorCode, @Nullable String jsonBody, @Nullable Object irrelevant) {
^
symbol: class Nullable
/Users/gurgenhovhannisyan/work/Flutter/flutter/.pub-cache/hosted/pub.dartlang.org/blemulator-1.0.0-dev.3/android/src/main/java/com/polidea/blemulator/bridging/DartMethodCaller.java:274: error: cannot find symbol
public void error(String errorCode, @Nullable String jsonBody, @Nullable Object irrelevant) {
^
symbol: class Nullable
/Users/gurgenhovhannisyan/work/Flutter/flutter/.pub-cache/hosted/pub.dartlang.org/blemulator-1.0.0-dev.3/android/src/main/java/com/polidea/blemulator/bridging/DartMethodCaller.java:300: error: cannot find symbol
public void success(@Nullable Object characteristicJsonObject) {
^
symbol: class Nullable
/Users/gurgenhovhannisyan/work/Flutter/flutter/.pub-cache/hosted/pub.dartlang.org/blemulator-1.0.0-dev.3/android/src/main/java/com/polidea/blemulator/bridging/DartMethodCaller.java:305: error: cannot find symbol
public void error(String errorCode, @Nullable String jsonBody, @Nullable Object irrelevant) {
^
symbol: class Nullable
/Users/gurgenhovhannisyan/work/Flutter/flutter/.pub-cache/hosted/pub.dartlang.org/blemulator-1.0.0-dev.3/android/src/main/java/com/polidea/blemulator/bridging/DartMethodCaller.java:305: error: cannot find symbol
public void error(String errorCode, @Nullable String jsonBody, @Nullable Object irrelevant) {
^
symbol: class Nullable
/Users/gurgenhovhannisyan/work/Flutter/flutter/.pub-cache/hosted/pub.dartlang.org/blemulator-1.0.0-dev.3/android/src/main/java/com/polidea/blemulator/bridging/DartMethodCaller.java:329: error: cannot find symbol
public void success(@Nullable Object characteristicJsonObject) {
^
symbol: class Nullable
/Users/gurgenhovhannisyan/work/Flutter/flutter/.pub-cache/hosted/pub.dartlang.org/blemulator-1.0.0-dev.3/android/src/main/java/com/polidea/blemulator/bridging/DartMethodCaller.java:334: error: cannot find symbol
public void error(String errorCode, @Nullable String jsonBody, @Nullable Object irrelevant) {
^
symbol: class Nullable
/Users/gurgenhovhannisyan/work/Flutter/flutter/.pub-cache/hosted/pub.dartlang.org/blemulator-1.0.0-dev.3/android/src/main/java/com/polidea/blemulator/bridging/DartMethodCaller.java:334: error: cannot find symbol
public void error(String errorCode, @Nullable String jsonBody, @Nullable Object irrelevant) {
^
symbol: class Nullable
/Users/gurgenhovhannisyan/work/Flutter/flutter/.pub-cache/hosted/pub.dartlang.org/blemulator-1.0.0-dev.3/android/src/main/java/com/polidea/blemulator/bridging/DartMethodCaller.java:364: error: cannot find symbol
public void success(@Nullable Object characteristicJsonObject) {
^
symbol: class Nullable
/Users/gurgenhovhannisyan/work/Flutter/flutter/.pub-cache/hosted/pub.dartlang.org/blemulator-1.0.0-dev.3/android/src/main/java/com/polidea/blemulator/bridging/DartMethodCaller.java:369: error: cannot find symbol
public void error(String errorCode, @Nullable String jsonBody, @Nullable Object irrelevant) {
^
symbol: class Nullable
/Users/gurgenhovhannisyan/work/Flutter/flutter/.pub-cache/hosted/pub.dartlang.org/blemulator-1.0.0-dev.3/android/src/main/java/com/polidea/blemulator/bridging/DartMethodCaller.java:369: error: cannot find symbol
public void error(String errorCode, @Nullable String jsonBody, @Nullable Object irrelevant) {
^
symbol: class Nullable
/Users/gurgenhovhannisyan/work/Flutter/flutter/.pub-cache/hosted/pub.dartlang.org/blemulator-1.0.0-dev.3/android/src/main/java/com/polidea/blemulator/bridging/DartMethodCaller.java:397: error: cannot find symbol
public void success(@Nullable Object characteristicJsonObject) {
^
symbol: class Nullable
/Users/gurgenhovhannisyan/work/Flutter/flutter/.pub-cache/hosted/pub.dartlang.org/blemulator-1.0.0-dev.3/android/src/main/java/com/polidea/blemulator/bridging/DartMethodCaller.java:402: error: cannot find symbol
public void error(String errorCode, @Nullable String jsonBody, @Nullable Object irrelevant) {
^
symbol: class Nullable
/Users/gurgenhovhannisyan/work/Flutter/flutter/.pub-cache/hosted/pub.dartlang.org/blemulator-1.0.0-dev.3/android/src/main/java/com/polidea/blemulator/bridging/DartMethodCaller.java:402: error: cannot find symbol
public void error(String errorCode, @Nullable String jsonBody, @Nullable Object irrelevant) {
^
symbol: class Nullable
/Users/gurgenhovhannisyan/work/Flutter/flutter/.pub-cache/hosted/pub.dartlang.org/blemulator-1.0.0-dev.3/android/src/main/java/com/polidea/blemulator/bridging/DartMethodCaller.java:428: error: cannot find symbol
public void success(@Nullable Object characteristicJsonObject) {
^
symbol: class Nullable
/Users/gurgenhovhannisyan/work/Flutter/flutter/.pub-cache/hosted/pub.dartlang.org/blemulator-1.0.0-dev.3/android/src/main/java/com/polidea/blemulator/bridging/DartMethodCaller.java:433: error: cannot find symbol
public void error(String errorCode, @Nullable String jsonBody, @Nullable Object irrelevant) {
^
symbol: class Nullable
/Users/gurgenhovhannisyan/work/Flutter/flutter/.pub-cache/hosted/pub.dartlang.org/blemulator-1.0.0-dev.3/android/src/main/java/com/polidea/blemulator/bridging/DartMethodCaller.java:433: error: cannot find symbol
public void error(String errorCode, @Nullable String jsonBody, @Nullable Object irrelevant) {
^
symbol: class Nullable
/Users/gurgenhovhannisyan/work/Flutter/flutter/.pub-cache/hosted/pub.dartlang.org/blemulator-1.0.0-dev.3/android/src/main/java/com/polidea/blemulator/bridging/DartMethodCaller.java:460: error: cannot find symbol
public void success(@Nullable Object characteristicJsonObject) {
^
symbol: class Nullable
/Users/gurgenhovhannisyan/work/Flutter/flutter/.pub-cache/hosted/pub.dartlang.org/blemulator-1.0.0-dev.3/android/src/main/java/com/polidea/blemulator/bridging/DartMethodCaller.java:465: error: cannot find symbol
public void error(String errorCode, @Nullable String jsonBody, @Nullable Object irrelevant) {
^
symbol: class Nullable
/Users/gurgenhovhannisyan/work/Flutter/flutter/.pub-cache/hosted/pub.dartlang.org/blemulator-1.0.0-dev.3/android/src/main/java/com/polidea/blemulator/bridging/DartMethodCaller.java:465: error: cannot find symbol
public void error(String errorCode, @Nullable String jsonBody, @Nullable Object irrelevant) {
^
symbol: class Nullable
/Users/gurgenhovhannisyan/work/Flutter/flutter/.pub-cache/hosted/pub.dartlang.org/blemulator-1.0.0-dev.3/android/src/main/java/com/polidea/blemulator/bridging/DartMethodCaller.java:490: error: cannot find symbol
public void success(@Nullable Object characteristicJsonObject) {
^
symbol: class Nullable
/Users/gurgenhovhannisyan/work/Flutter/flutter/.pub-cache/hosted/pub.dartlang.org/blemulator-1.0.0-dev.3/android/src/main/java/com/polidea/blemulator/bridging/DartMethodCaller.java:495: error: cannot find symbol
public void error(String errorCode, @Nullable String jsonBody, @Nullable Object irrelevant) {
^
symbol: class Nullable
/Users/gurgenhovhannisyan/work/Flutter/flutter/.pub-cache/hosted/pub.dartlang.org/blemulator-1.0.0-dev.3/android/src/main/java/com/polidea/blemulator/bridging/DartMethodCaller.java:495: error: cannot find symbol
public void error(String errorCode, @Nullable String jsonBody, @Nullable Object irrelevant) {
^
symbol: class Nullable
/Users/gurgenhovhannisyan/work/Flutter/flutter/.pub-cache/hosted/pub.dartlang.org/blemulator-1.0.0-dev.3/android/src/main/java/com/polidea/blemulator/bridging/DartMethodCaller.java:518: error: cannot find symbol
public void success(@Nullable Object characteristicJsonObject) {
^
symbol: class Nullable
/Users/gurgenhovhannisyan/work/Flutter/flutter/.pub-cache/hosted/pub.dartlang.org/blemulator-1.0.0-dev.3/android/src/main/java/com/polidea/blemulator/bridging/DartMethodCaller.java:523: error: cannot find symbol
public void error(String errorCode, @Nullable String jsonBody, @Nullable Object irrelevant) {
^
symbol: class Nullable
/Users/gurgenhovhannisyan/work/Flutter/flutter/.pub-cache/hosted/pub.dartlang.org/blemulator-1.0.0-dev.3/android/src/main/java/com/polidea/blemulator/bridging/DartMethodCaller.java:523: error: cannot find symbol
public void error(String errorCode, @Nullable String jsonBody, @Nullable Object irrelevant) {
^
symbol: class Nullable
/Users/gurgenhovhannisyan/work/Flutter/flutter/.pub-cache/hosted/pub.dartlang.org/blemulator-1.0.0-dev.3/android/src/main/java/com/polidea/blemulator/bridging/DartMethodCaller.java:541: error: cannot find symbol
public void success(@Nullable Object rssi) {
^
symbol: class Nullable
/Users/gurgenhovhannisyan/work/Flutter/flutter/.pub-cache/hosted/pub.dartlang.org/blemulator-1.0.0-dev.3/android/src/main/java/com/polidea/blemulator/bridging/DartMethodCaller.java:550: error: cannot find symbol
public void error(String s, @Nullable String s1, @Nullable Object o) {
^
symbol: class Nullable
/Users/gurgenhovhannisyan/work/Flutter/flutter/.pub-cache/hosted/pub.dartlang.org/blemulator-1.0.0-dev.3/android/src/main/java/com/polidea/blemulator/bridging/DartMethodCaller.java:550: error: cannot find symbol
public void error(String s, @Nullable String s1, @Nullable Object o) {
^
symbol: class Nullable
/Users/gurgenhovhannisyan/work/Flutter/flutter/.pub-cache/hosted/pub.dartlang.org/blemulator-1.0.0-dev.3/android/src/main/java/com/polidea/blemulator/bridging/DartMethodCaller.java:571: error: cannot find symbol
public void success(@Nullable Object mtu) {
^
symbol: class Nullable
/Users/gurgenhovhannisyan/work/Flutter/flutter/.pub-cache/hosted/pub.dartlang.org/blemulator-1.0.0-dev.3/android/src/main/java/com/polidea/blemulator/bridging/DartMethodCaller.java:580: error: cannot find symbol
public void error(String s, @Nullable String s1, @Nullable Object o) {
^
symbol: class Nullable
/Users/gurgenhovhannisyan/work/Flutter/flutter/.pub-cache/hosted/pub.dartlang.org/blemulator-1.0.0-dev.3/android/src/main/java/com/polidea/blemulator/bridging/DartMethodCaller.java:580: error: cannot find symbol
public void error(String s, @Nullable String s1, @Nullable Object o) {
^
symbol: class Nullable
/Users/gurgenhovhannisyan/work/Flutter/flutter/.pub-cache/hosted/pub.dartlang.org/blemulator-1.0.0-dev.3/android/src/main/java/com/polidea/blemulator/bridging/DartMethodCaller.java:599: error: cannot find symbol
public void success(@Nullable Object o) {
^
symbol: class Nullable
/Users/gurgenhovhannisyan/work/Flutter/flutter/.pub-cache/hosted/pub.dartlang.org/blemulator-1.0.0-dev.3/android/src/main/java/com/polidea/blemulator/bridging/DartMethodCaller.java:606: error: cannot find symbol
public void error(String s, @Nullable String jsonBody, @Nullable Object o) {
^
symbol: class Nullable
/Users/gurgenhovhannisyan/work/Flutter/flutter/.pub-cache/hosted/pub.dartlang.org/blemulator-1.0.0-dev.3/android/src/main/java/com/polidea/blemulator/bridging/DartMethodCaller.java:606: error: cannot find symbol
public void error(String s, @Nullable String jsonBody, @Nullable Object o) {
^
symbol: class Nullable
Note: Some input files use unchecked or unsafe operations.
Note: Recompile with -Xlint:unchecked for details.
67 errors
FAILURE: Build failed with an exception.
* What went wrong:
Execution failed for task ':blemulator:compileDebugJavaWithJavac'.
> Compilation failed; see the compiler error output for details.
[1] Peripheral details - main tab - services list
Main tab of peripheral details screen should contain the list of services (once they are discovered).
Apply details' screen design to the main screen
Peripheral details - events definition
To implement bloc for peripheral details using flutter_bloc it is required to define which events are going to be supported for this functionality.
PlatformException when calling service.characteristics() with SimulatedCharacteristic
I/SimulatedAdapter(28778): discoverAllServicesAndCharacteristicsForDevice
D/com.polidea.flutter_ble_lib.FlutterBleLibPlugin(28778): on native side observed method: characteristicsForService
I/SimulatedAdapter(28778): discoverAllServicesAndCharacteristicsForDevice
E/MethodChannel#flutter_ble_lib(28778): Failed to handle method call
E/MethodChannel#flutter_ble_lib(28778): java.lang.NullPointerException: Attempt to invoke interface method 'java.lang.Object[] java.util.List.toArray(java.lang.Object[])' on a null object reference
E/MethodChannel#flutter_ble_lib(28778): at com.polidea.blemulator.SimulatedAdapter.getCharacteristicsForService(SimulatedAdapter.java:328)
E/MethodChannel#flutter_ble_lib(28778): at com.polidea.flutter_ble_lib.delegate.DiscoveryDelegate.getCharacteristicsForService(DiscoveryDelegate.java:152)
E/MethodChannel#flutter_ble_lib(28778): at com.polidea.flutter_ble_lib.delegate.DiscoveryDelegate.onMethodCall(DiscoveryDelegate.java:72)
E/MethodChannel#flutter_ble_lib(28778): at com.polidea.flutter_ble_lib.FlutterBleLibPlugin.onMethodCall(FlutterBleLibPlugin.java:96)
E/MethodChannel#flutter_ble_lib(28778): at io.flutter.plugin.common.MethodChannel$IncomingMethodCallHandler.onMessage(MethodChannel.java:222)
E/MethodChannel#flutter_ble_lib(28778): at io.flutter.embedding.engine.dart.DartMessenger.handleMessageFromDart(DartMessenger.java:96)
E/MethodChannel#flutter_ble_lib(28778): at io.flutter.embedding.engine.FlutterJNI.handlePlatformMessage(FlutterJNI.java:656)
E/MethodChannel#flutter_ble_lib(28778): at android.os.MessageQueue.nativePollOnce(Native Method)
E/MethodChannel#flutter_ble_lib(28778): at android.os.MessageQueue.next(MessageQueue.java:326)
E/MethodChannel#flutter_ble_lib(28778): at android.os.Looper.loop(Looper.java:160)
E/MethodChannel#flutter_ble_lib(28778): at android.app.ActivityThread.main(ActivityThread.java:6863)
E/MethodChannel#flutter_ble_lib(28778): at java.lang.reflect.Method.invoke(Native Method)
E/MethodChannel#flutter_ble_lib(28778): at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:537)
E/MethodChannel#flutter_ble_lib(28778): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:858)
D/com.polidea.flutter_ble_lib.FlutterBleLibPlugin(28778): on native side observed method: characteristicsForService
I/SimulatedAdapter(28778): discoverAllServicesAndCharacteristicsForDevice
E/MethodChannel#flutter_ble_lib(28778): Failed to handle method call
E/MethodChannel#flutter_ble_lib(28778): java.lang.NullPointerException: Attempt to invoke interface method 'java.lang.Object[] java.util.List.toArray(java.lang.Object[])' on a null object reference
E/MethodChannel#flutter_ble_lib(28778): at com.polidea.blemulator.SimulatedAdapter.getCharacteristicsForService(SimulatedAdapter.java:328)
E/MethodChannel#flutter_ble_lib(28778): at com.polidea.flutter_ble_lib.delegate.DiscoveryDelegate.getCharacteristicsForService(DiscoveryDelegate.java:152)
E/MethodChannel#flutter_ble_lib(28778): at com.polidea.flutter_ble_lib.delegate.DiscoveryDelegate.onMethodCall(DiscoveryDelegate.java:72)
E/MethodChannel#flutter_ble_lib(28778): at com.polidea.flutter_ble_lib.FlutterBleLibPlugin.onMethodCall(FlutterBleLibPlugin.java:96)
E/MethodChannel#flutter_ble_lib(28778): at io.flutter.plugin.common.MethodChannel$IncomingMethodCallHandler.onMessage(MethodChannel.java:222)
E/MethodChannel#flutter_ble_lib(28778): at io.flutter.embedding.engine.dart.DartMessenger.handleMessageFromDart(DartMessenger.java:96)
E/MethodChannel#flutter_ble_lib(28778): at io.flutter.embedding.engine.FlutterJNI.handlePlatformMessage(FlutterJNI.java:656)
E/MethodChannel#flutter_ble_lib(28778): at android.os.MessageQueue.nativePollOnce(Native Method)
E/MethodChannel#flutter_ble_lib(28778): at android.os.MessageQueue.next(MessageQueue.java:326)
E/MethodChannel#flutter_ble_lib(28778): at android.os.Looper.loop(Looper.java:160)
E/MethodChannel#flutter_ble_lib(28778): at android.app.ActivityThread.main(ActivityThread.java:6863)
E/MethodChannel#flutter_ble_lib(28778): at java.lang.reflect.Method.invoke(Native Method)
E/MethodChannel#flutter_ble_lib(28778): at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:537)
E/MethodChannel#flutter_ble_lib(28778): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:858)
I/gioteas.tefori(28778): Waiting for a blocking GC ProfileSaver
I/gioteas.tefori(28778): WaitForGcToComplete blocked ProfileSaver on ProfileSaver for 12.000ms
[1] Peripheral details - main tab - rssi
First section on the main tab should contain rssi view, which should display most recent rssi value and a button to retrieve rssi value on demand.
Manage custom colors properly
Currently app's custom colors are defined in util/custom_colors.dart which is probably not an appropriate place to have it. It should not be placed in a util package and what is more - it needs to be analyzed if this approach is the good practice used in flutter app theming.
iOS - Ask user for relevant permission to use BLE functionality
It is required to ask user for relevant permissions to use BLE functionality. This is an iOS version of this task.
Handle ScanResult of previously scanned peripheral, so RSSI value on the peripheral list screen can be updated
When PeripheralListBloc receives new scan result containing BlePeripheral, it checks if the list of previously scanned peripherals contains the new one and adds it if needed.
It is also required to update peripheral if it was already added to the list.
[2] Peripheral details - main tab - connect / disconnect
The idea is to have connect / disconnect buttons available in the peripheral's properties section with only one available at the time depending on the peripheral's connection state (or on if peripheral isConnectable).
Buttons mentioned above should call methods to connect to and disconnect from peripheral.
Decide where to place peripheral connect/disconnect logic handling for the main screen
Currently there are dummy ConnectToPeripheral and DisconnectFromPeripheral events created for PeripheralListBloc and dummy logic marked with TODOs in the bloc itself.
It needs to be analyzed if this bloc is an appropriate place for this logic or should it be handled by another class.
[1] Peripheral details - SensorTag - incorporate automated test tab
Old version of the example app contains AutoTestView which should be available on the peripheral details screen's 2nd tab if peripheral is a SensorTag.
It needs to be decided if already existing view should be used with some minor adjustments or if it should be written from scratch.
iOS App crashes with NSInvalidArgumentException when passing an manufacturer data to a simulated peripheral
When I am setting the manufactorData in the scanInfo of a SimulatedPeripheral, the whole app crashes as soon as the scanning is started. This only happens on iOS, on android it works as expected. Here is the ios crash report:
Peripheral details - main tab - peripheral properties
First section on the main tab should contain peripheral properties information like peripheral identifier. It is to be decided if there should be any other information information presented here.
[2] Peripheral list - Bluetooth state control in example app
Add Bluetooth state controls (on/off) to the main screen of the example app.
Peripheral details - states definition
To implement bloc for peripheral details using flutter_bloc it is required to define which states are going to be supported for this functionality.
[1] Peripheral category - determine based on services and characteristics rather than the name
Incompatible dependency between flutter_ble_lib & MultiPlatformAdapter
Same issue as #122
[!] CocoaPods could not find compatible versions for pod "MultiplatformBleAdapter":
In snapshot (Podfile.lock):
MultiplatformBleAdapter (= 0.1.7, ~> 0.1.7)
In Podfile:
blemulator (from `.symlinks/plugins/blemulator/ios`) was resolved to 1.2.1, which depends on
MultiplatformBleAdapter (~> 0.1.7)
flutter_ble_lib (from `.symlinks/plugins/flutter_ble_lib/ios`) was resolved to 2.3.2, which depends on
MultiplatformBleAdapter (~> 0.1.8)
Specs satisfying the `MultiplatformBleAdapter (= 0.1.7, ~> 0.1.7), MultiplatformBleAdapter (~> 0.1.7), MultiplatformBleAdapter (~> 0.1.8)` dependency were found, but they required a higher minimum deployment target.```
[1] Peripheral details - main tab - characteristics list
Main tab of peripheral details screen's services list should be expandable (whether it should be expanded or collapsed at the start is to be decided).
Expanded service should contain the list of discovered characteristics for that service.
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