io.flutter.util.HandlerCompat Class Reference

Static Public Member Functions
static Handler	createAsyncHandler (Looper looper)

Detailed Description

Compatability wrapper over Handler.

Definition at line 14 of file HandlerCompat.java.

Member Function Documentation

createAsyncHandler()

static Handler io.flutter.util.HandlerCompat.createAsyncHandler ( Looper  looper )

inlinestatic

Create a new Handler whose posted messages and runnables are not subject to synchronization barriers such as display vsync.

Messages sent to an async handler are guaranteed to be ordered with respect to one another, but not necessarily with respect to messages from other Handlers. Compatibility behavior:

• SDK 28 and above, this method matches platform behavior.
• Otherwise, returns a synchronous handler instance.

Parameters

looper

the Looper that the new Handler should be bound to

Returns

a new async Handler instance

See also

Handler::createAsync(Looper)

Definition at line 31 of file HandlerCompat.java.

                                                          {
    if (Build.VERSION.SDK_INT >= API_LEVELS.API_28) {
      return Handler.createAsync(looper);
    }
    return new Handler(looper);
  }

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The documentation for this class was generated from the following file:

• shell/platform/android/io/flutter/util/HandlerCompat.java