Package io.flutter.plugin.common
Interface MethodChannel.MethodCallHandler
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- Enclosing class:
- MethodChannel
public static interface MethodChannel.MethodCallHandler
A handler of incoming method calls.
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Method Summary
All Methods Instance Methods Abstract Methods Modifier and Type Method Description void
onMethodCall(MethodCall call, MethodChannel.Result result)
Handles the specified method call received from Flutter.
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Method Detail
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onMethodCall
@UiThread void onMethodCall(@NonNull MethodCall call, @NonNull MethodChannel.Result result)
Handles the specified method call received from Flutter.Handler implementations must submit a result for all incoming calls, by making a single call on the given
MethodChannel.Result
callback. Failure to do so will result in lingering Flutter result handlers. The result may be submitted asynchronously and on any thread. Calls to unknown or unimplemented methods should be handled usingMethodChannel.Result.notImplemented()
.Any uncaught exception thrown by this method will be caught by the channel implementation and logged, and an error result will be sent back to Flutter.
The handler is called on the platform thread (Android main thread). For more details see Threading in the Flutter Engine.
- Parameters:
call
- AMethodCall
.result
- AMethodChannel.Result
used for submitting the result of the call.
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