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@ -45,9 +45,11 @@ bool a = await Nearby().checkLocationPermissions()
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Nearby().askLocationPermission()
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// OPTIONAL: if you need to transfer files and rename it on device
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Nearby().checkExternalStoragePermission()
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bool b = Nearby().checkExternalStoragePermission()
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// asks for READ + WRTIE EXTERNAL STORAGE permission only if its not given
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Nearby().askExternalStoragePermission()
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Nearby().askLocationAndExternalStoragePermission() // for all permissions in one go..
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```
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## Work Flow
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@ -69,6 +71,7 @@ try {
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onDisconnected: (String id) {
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// Callled whenever a discoverer disconnects from advertiser
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},
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serviceId: "com.yourdomain.appname", // uniquely identifies your app
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);
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} catch (exception) {
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// platform exceptions like unable to start bluetooth or insufficient permissions
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@ -86,6 +89,7 @@ try {
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onEndpointLost: (String id) {
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//called when an advertiser is lost (only if we weren't connected to it )
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},
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serviceId: "com.yourdomain.appname", // uniquely identifies your app
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);
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} catch (e) {
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// platform exceptions like unable to start bluetooth or insufficient permissions
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@ -123,10 +127,10 @@ try{
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```dart
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Nearby().acceptConnection(
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id,
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onPayLoadRecieved: (endid,Uint8List bytes) {
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onPayLoadRecieved: (endpointId, payload) {
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// called whenever a payload is recieved.
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},
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onPayloadTransferUpdate: (endid, payloadTransferUpdate) {
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onPayloadTransferUpdate: (endpointId, payloadTransferUpdate) {
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// gives status of a payload
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// e.g success/failure/in_progress
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// bytes transferred and total bytes etc
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@ -154,7 +158,7 @@ Nearby().sendFilePayload(endpointId, filePath);
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//Send filename as well so that receiver can rename the file
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Nearby().sendBytesPayload(endpointId,fileNameEncodedWithPayloadId);
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//e.g send a string like "payloadId:FileExtensionOrName" as bytes
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//e.g send a string like "payloadId:FileExtensionOrFullName" as bytes
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//payloads are recieved by callback given to acceptConnection method.
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```
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Prerak Mann
4 years ago