IssueTracker

Project: platform/frameworks/support
Branch: androidx-main
Author: Louis Pullen-Freilich <lpf@google.com>
Link:      https://android-review.googlesource.com/3328184

Adds OverscrollEffect#withoutDrawing and OverscrollEffect#withoutEventHandling

Adds OverscrollEffect#withoutDrawing and OverscrollEffect#withoutEventHandling 
 
These APIs allow overscroll to have events dispatched to it by one component, and rendered in a separate component. 
 
Fixes: b/266550551 
Fixes: b/204650733 
Fixes: b/255554340 
Fixes: b/229537244 
Test: OverscrollTest 
Relnote: "Adds OverscrollEffect#withoutDrawing and OverscrollEffect#withoutEventHandling APIs - these APIs create a wrapped instance of the provided overscroll effect that doesn't draw / handle events respectively, which allows for rendering  overscroll in a separate component from the component that is dispatching events. For example, disabling drawing the overscroll inside a lazy list, and then drawing the overscroll separately on top / elsewhere." 
Change-Id: Idbb3d91546b49c1987a041f959bce4b2b09a9f61

The following release(s) address this bug.It is possible this bug has only been partially addressed:

• androidx.compose.foundation:foundation:1.8.0-alpha06
• androidx.compose.foundation:foundation-android:1.8.0-alpha06
• androidx.compose.foundation:foundation-jvmstubs:1.8.0-alpha06
• androidx.compose.foundation:foundation-linuxx64stubs:1.8.0-alpha06

Any word on this or good workarounds for windowSoftInputMode="adjustResize"? I tried some of the ones from the basic text field issue tracker and came up with the following which is good most of the time, but it being delay based is gonna be unacceptable. It can be unreliable on some devices or when there is a heavy load:

@OptIn(ExperimentalFoundationApi::class)
  override fun onCreate(savedInstanceState: Bundle?) {
    super.onCreate(savedInstanceState)
    setContent {
      val listState = rememberLazyListState()
      val bringIntoViewRequester = remember { BringIntoViewRequester() }
      val coroutineScope = rememberCoroutineScope()
      var pinnedHandle: PinnableContainer.PinnedHandle? by remember { mutableStateOf(null) }
      MaterialTheme {
        Surface {
          LazyColumn(
            modifier = Modifier.fillMaxSize(),
            state = listState
          ) {
            items(count = 20) {
              val pinnableContainer = LocalPinnableContainer.current
              AndroidView(
                modifier = Modifier
                  .fillMaxWidth()
                  .bringIntoViewRequester(bringIntoViewRequester),
                factory = { context ->
                  EditText(context).apply {
                    setText("$it")
                    onFocusChangeListener = View.OnFocusChangeListener { _, hasFocus ->
                      if (hasFocus) {
                        pinnedHandle = pinnableContainer?.pin()
                        coroutineScope.launch {
                          delay(200)
                          bringIntoViewRequester.bringIntoView()
                        }
                      } else {
                        pinnedHandle?.release()
                        pinnedHandle = null
                      }
                    }
                  }
                }
              )
            }
          }
        }
      }
    }
  }