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Fix for Tried to send a platform message to Flutter, but FlutterJNI was detached from native C++. Could not send. Channel: nearby_connections. Response ID: 4 #79

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Fix for Tried to send a platform message to Flutter, but FlutterJNI was detached from native C++. Could not send. Channel: nearby_connections. Response ID: 4 #79

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679bae9
Implemented service aware
rahulmaindargi Aug 4, 2024
94fb423
import fix
rahulmaindargi Aug 4, 2024
66be19b
fix for FlutterJNI( 7138): Tried to send a platform message to Flutte…
rahulmaindargi Dec 28, 2024
5c8cd55
fix for FlutterJNI( 7138): Tried to send a platform message to Flutte…
rahulmaindargi Dec 28, 2024
c85feab
fix for FlutterJNI( 7138): Tried to send a platform message to Flutte…
rahulmaindargi Dec 28, 2024
a154404
fix for FlutterJNI( 7138): Tried to send a platform message to Flutte…
rahulmaindargi Dec 28, 2024
3faa08c
fix for FlutterJNI( 7138): Tried to send a platform message to Flutte…
rahulmaindargi Dec 28, 2024
6116558
fix for FlutterJNI( 7138): Tried to send a platform message to Flutte…
rahulmaindargi Dec 29, 2024
497c7d0
fix for FlutterJNI( 7138): Tried to send a platform message to Flutte…
rahulmaindargi Dec 29, 2024
68d6d54
fix for FlutterJNI( 7138): Tried to send a platform message to Flutte…
rahulmaindargi Dec 29, 2024
73f6f08
fix for FlutterJNI( 7138): Tried to send a platform message to Flutte…
rahulmaindargi Jan 5, 2025
ec8c874
fix for FlutterJNI( 7138): Tried to send a platform message to Flutte…
rahulmaindargi Jan 5, 2025
6711693
fix for FlutterJNI( 7138): Tried to send a platform message to Flutte…
rahulmaindargi Jan 5, 2025
1254659
fix for FlutterJNI( 7138): Tried to send a platform message to Flutte…
rahulmaindargi Jan 5, 2025
4be0c94
changes for event channel
rahulmaindargi Jan 7, 2025
de5f20d
changes for event channel
rahulmaindargi Jan 8, 2025
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76 changes: 61 additions & 15 deletions android/src/main/java/com/pkmnapps/nearby_connections/NearbyConnectionsPlugin.java
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Original file line number Diff line number Diff line change
Expand Up @@ -42,6 +42,7 @@
import io.flutter.plugin.common.MethodChannel.Result;
import io.flutter.plugin.common.PluginRegistry;
import io.flutter.plugin.common.PluginRegistry.Registrar;
import io.flutter.plugin.common.EventChannel;

/**
* NearbyConnectionsPlugin
Expand All @@ -50,8 +51,9 @@ public class NearbyConnectionsPlugin implements MethodCallHandler, FlutterPlugin
private Activity activity;
private static final String SERVICE_ID = "com.pkmnapps.nearby_connections";
private static MethodChannel channel;
private static EventChannel eventChannel;
private static PluginRegistry.Registrar pluginRegistrar;

private static EventChannel.EventSink eventSink;
private NearbyConnectionsPlugin(Activity activity) {
this.activity = activity;
}
Expand All @@ -67,6 +69,18 @@ public static void registerWith(Registrar registrar) {
pluginRegistrar = registrar;
channel = new MethodChannel(registrar.messenger(), "nearby_connections");
channel.setMethodCallHandler(new NearbyConnectionsPlugin(registrar.activity()));
// eventChannel=new EventChannel(flutterEngine.getDartExecutor().getBinaryMessenger(), "nearby_connections/events");
// eventChannel.setStreamHandler(
// new EventChannel.StreamHandler() {
// @Override
// public void onListen(Object arguments, EventChannel.EventSink events) {
// eventSink=events;
// }
// @Override
// public void onCancel(Object arguments) {
// eventSink=null;
// }
// });
}

@Override
Expand Down Expand Up @@ -115,7 +129,7 @@ public void onMethodCall(MethodCall call, final Result result) {
.setStrategy(getStrategy(strategy)).build();

Nearby.getConnectionsClient(activity).startAdvertising(userNickName, serviceId,
advertConnectionLifecycleCallback, advertisingOptions)
advertConnectionLifecycleCallback, advertisingOptions)
.addOnSuccessListener(new OnSuccessListener<Void>() {
@Override
public void onSuccess(Void aVoid) {
Expand Down Expand Up @@ -284,7 +298,9 @@ public void onConnectionInitiated(@NonNull String endpointId, @NonNull Connectio
args.put("endpointName", connectionInfo.getEndpointName());
args.put("authenticationToken", connectionInfo.getAuthenticationToken());
args.put("isIncomingConnection", connectionInfo.isIncomingConnection());
channel.invokeMethod("ad.onConnectionInitiated", args);
// channel.invokeMethod("ad.onConnectionInitiated", args);
args.put("method", "ad.onConnectionInitiated");
eventSink.success(args);
}

@Override
Expand All @@ -310,15 +326,19 @@ public void onConnectionResult(@NonNull String endpointId, @NonNull ConnectionRe
// Unknown status code
}
args.put("statusCode", statusCode);
channel.invokeMethod("ad.onConnectionResult", args);
//channel.invokeMethod("ad.onConnectionResult", args);
args.put("method", "ad.onConnectionResult");
eventSink.success(args);
}

@Override
public void onDisconnected(@NonNull String endpointId) {
Log.d("nearby_connections", "ad.onDisconnected");
Map<String, Object> args = new HashMap<>();
args.put("endpointId", endpointId);
channel.invokeMethod("ad.onDisconnected", args);
//channel.invokeMethod("ad.onDisconnected", args);
args.put("method", "ad.onDisconnected");
eventSink.success(args);
}
};

Expand All @@ -331,7 +351,9 @@ public void onConnectionInitiated(@NonNull String endpointId, @NonNull Connectio
args.put("endpointName", connectionInfo.getEndpointName());
args.put("authenticationToken", connectionInfo.getAuthenticationToken());
args.put("isIncomingConnection", connectionInfo.isIncomingConnection());
channel.invokeMethod("dis.onConnectionInitiated", args);
//channel.invokeMethod("dis.onConnectionInitiated", args);
args.put("method", "dis.onConnectionInitiated");
eventSink.success(args);
}

@Override
Expand All @@ -357,15 +379,19 @@ public void onConnectionResult(@NonNull String endpointId, @NonNull ConnectionRe
// Unknown status code
}
args.put("statusCode", statusCode);
channel.invokeMethod("dis.onConnectionResult", args);
// channel.invokeMethod("dis.onConnectionResult", args);
args.put("method", "dis.onConnectionResult");
eventSink.success(args);
}

@Override
public void onDisconnected(@NonNull String endpointId) {
Log.d("nearby_connections", "dis.onDisconnected");
Map<String, Object> args = new HashMap<>();
args.put("endpointId", endpointId);
channel.invokeMethod("dis.onDisconnected", args);
//channel.invokeMethod("dis.onDisconnected", args);
args.put("method","dis.onDisconnected");
eventSink.success(args);
}
};

Expand All @@ -390,12 +416,14 @@ public void onPayloadReceived(@NonNull String endpointId, @NonNull Payload paylo
}
}

channel.invokeMethod("onPayloadReceived", args);
//channel.invokeMethod("onPayloadReceived", args);
args.put("method","onPayloadReceived");
eventSink.success(args);
}

@Override
public void onPayloadTransferUpdate(@NonNull String endpointId,
@NonNull PayloadTransferUpdate payloadTransferUpdate) {
@NonNull PayloadTransferUpdate payloadTransferUpdate) {
// required for files and streams

Log.d("nearby_connections", "onPayloadTransferUpdate");
Expand All @@ -406,28 +434,34 @@ public void onPayloadTransferUpdate(@NonNull String endpointId,
args.put("bytesTransferred", payloadTransferUpdate.getBytesTransferred());
args.put("totalBytes", payloadTransferUpdate.getTotalBytes());

channel.invokeMethod("onPayloadTransferUpdate", args);
//channel.invokeMethod("onPayloadTransferUpdate", args);
args.put("method","onPayloadTransferUpdate");
eventSink.success(args);
}
};

private final EndpointDiscoveryCallback endpointDiscoveryCallback = new EndpointDiscoveryCallback() {
@Override
public void onEndpointFound(@NonNull String endpointId,
@NonNull DiscoveredEndpointInfo discoveredEndpointInfo) {
@NonNull DiscoveredEndpointInfo discoveredEndpointInfo) {
Log.d("nearby_connections", "onEndpointFound");
Map<String, Object> args = new HashMap<>();
args.put("endpointId", endpointId);
args.put("endpointName", discoveredEndpointInfo.getEndpointName());
args.put("serviceId", discoveredEndpointInfo.getServiceId());
channel.invokeMethod("dis.onEndpointFound", args);
//channel.invokeMethod("dis.onEndpointFound", args);
args.put("method","dis.onEndpointFound");
eventSink.success(args);
}

@Override
public void onEndpointLost(@NonNull String endpointId) {
Log.d("nearby_connections", "onEndpointLost");
Map<String, Object> args = new HashMap<>();
args.put("endpointId", endpointId);
channel.invokeMethod("dis.onEndpointLost", args);
//channel.invokeMethod("dis.onEndpointLost", args);
args.put("method","dis.onEndpointLost");
eventSink.success(args);
}
};

Expand All @@ -448,6 +482,18 @@ private Strategy getStrategy(int strategy) {
public void onAttachedToEngine(@NonNull FlutterPluginBinding binding) {
channel = new MethodChannel(binding.getBinaryMessenger(), "nearby_connections");
channel.setMethodCallHandler(this);
eventChannel=new EventChannel(binding.getFlutterEngine().getDartExecutor().getBinaryMessenger(), "nearby_connections/events");
eventChannel.setStreamHandler(
new EventChannel.StreamHandler() {
@Override
public void onListen(Object arguments, EventChannel.EventSink events) {
eventSink=events;
}
@Override
public void onCancel(Object arguments) {
eventSink=null;
}
});
}

@Override
Expand Down Expand Up @@ -486,4 +532,4 @@ private static void copyStream(InputStream in, OutputStream out) throws IOExcept
out.close();
}
}
}
}
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