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All Input Events

Author: Alex Vanyo

A Modifier that tracks all input events, and calls the block lambda passed to it every time an input is received.

  
          // Copyright 2022 Google LLC.
        
          // SPDX-License-Identifier: Apache-2.0
        
          /**
        
           * A [Modifier] that tracks all input, and calls [block] every time input is received.
        
           */
        
          private fun Modifier.notifyInput(block: () -> Unit): Modifier =
        
              composed {
        
                  val currentBlock by rememberUpdatedState(block)
        
                  pointerInput(Unit) {
        
                      while (currentCoroutineContext().isActive) {
        
                          awaitPointerEventScope {
        
                              awaitPointerEvent(PointerEventPass.Initial)
        
                              currentBlock()
        
                          }
        
                      }
        
                  }
        
              }

view raw NotifyInput.kt hosted with ❤ by GitHub

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	// Copyright 2022 Google LLC.
	// SPDX-License-Identifier: Apache-2.0
	/**
	* A [Modifier] that tracks all input, and calls [block] every time input is received.
	*/
	private fun Modifier.notifyInput(block: () -> Unit): Modifier =
	composed {
	val currentBlock by rememberUpdatedState(block)
	pointerInput(Unit) {
	while (currentCoroutineContext().isActive) {
	awaitPointerEventScope {
	awaitPointerEvent(PointerEventPass.Initial)
	currentBlock()
	}
	}
	}
	}