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February 2, 2020 04:41
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compose 0.1.0-dev04
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| --------- beginning of crash | |
| 02-01 20:35:16.494 21603 21603 E AndroidRuntime: FATAL EXCEPTION: main | |
| 02-01 20:35:16.494 21603 21603 E AndroidRuntime: Process: com.pt2121.bottomdrawer, PID: 21603 | |
| 02-01 20:35:16.494 21603 21603 E AndroidRuntime: java.lang.IllegalArgumentException: LayoutNode@dcd3e1b children: 1 measureBlocks: MeasuringIntrinsicsMeasureBlocks@cccb17f{ measureBlock=androidx.ui.foundation.ScrollerKt$ScrollerLayout$1$2@876754c } shouldn't require remeasure. relayoutNodes consists of the top nodes of the affected subtrees | |
| 02-01 20:35:16.494 21603 21603 E AndroidRuntime: at androidx.ui.core.AndroidComposeView.measureAndLayout$ui_platform_release(AndroidOwner.kt:431) | |
| 02-01 20:35:16.494 21603 21603 E AndroidRuntime: at androidx.ui.core.AndroidComposeView.dispatchDraw(AndroidOwner.kt:584) | |
| 02-01 20:35:16.494 21603 21603 E AndroidRuntime: at android.view.View.draw(View.java:21424) | |
| 02-01 20:35:16.494 21603 21603 E AndroidRuntime: at android.view.View.updateDisplayListIfDirty(View.java:20298) | |
| 02-01 20:35:16.494 21603 21603 E AndroidRuntime: at android.view.ViewGroup.recreateChildDisplayList(ViewGroup.java:4372) | |
| 02-01 20:35:16.494 21603 21603 E AndroidRuntime: at android.view.ViewGroup.dispatchGetDisplayList(ViewGroup.java:4345) | |
| 02-01 20:35:16.494 21603 21603 E AndroidRuntime: at android.view.View.updateDisplayListIfDirty(View.java:20258) | |
| 02-01 20:35:16.494 21603 21603 E AndroidRuntime: at android.view.ViewGroup.recreateChildDisplayList(ViewGroup.java:4372) | |
| 02-01 20:35:16.494 21603 21603 E AndroidRuntime: at android.view.ViewGroup.dispatchGetDisplayList(ViewGroup.java:4345) | |
| 02-01 20:35:16.494 21603 21603 E AndroidRuntime: at android.view.View.updateDisplayListIfDirty(View.java:20258) | |
| 02-01 20:35:16.494 21603 21603 E AndroidRuntime: at android.view.ViewGroup.recreateChildDisplayList(ViewGroup.java:4372) | |
| 02-01 20:35:16.494 21603 21603 E AndroidRuntime: at android.view.ViewGroup.dispatchGetDisplayList(ViewGroup.java:4345) | |
| 02-01 20:35:16.494 21603 21603 E AndroidRuntime: at android.view.View.updateDisplayListIfDirty(View.java:20258) | |
| 02-01 20:35:16.494 21603 21603 E AndroidRuntime: at android.view.ViewGroup.recreateChildDisplayList(ViewGroup.java:4372) | |
| 02-01 20:35:16.494 21603 21603 E AndroidRuntime: at android.view.ViewGroup.dispatchGetDisplayList(ViewGroup.java:4345) | |
| 02-01 20:35:16.494 21603 21603 E AndroidRuntime: at android.view.View.updateDisplayListIfDirty(View.java:20258) | |
| 02-01 20:35:16.494 21603 21603 E AndroidRuntime: at android.view.ViewGroup.recreateChildDisplayList(ViewGroup.java:4372) | |
| 02-01 20:35:16.494 21603 21603 E AndroidRuntime: at android.view.ViewGroup.dispatchGetDisplayList(ViewGroup.java:4345) | |
| 02-01 20:35:16.494 21603 21603 E AndroidRuntime: at android.view.View.updateDisplayListIfDirty(View.java:20258) | |
| 02-01 20:35:16.494 21603 21603 E AndroidRuntime: at android.view.ThreadedRenderer.updateViewTreeDisplayList(ThreadedRenderer.java:575) | |
| 02-01 20:35:16.494 21603 21603 E AndroidRuntime: at android.view.ThreadedRenderer.updateRootDisplayList(ThreadedRenderer.java:581) | |
| 02-01 20:35:16.494 21603 21603 E AndroidRuntime: at android.view.ThreadedRenderer.draw(ThreadedRenderer.java:654) | |
| 02-01 20:35:16.494 21603 21603 E AndroidRuntime: at android.view.ViewRootImpl.draw(ViewRootImpl.java:3610) | |
| 02-01 20:35:16.494 21603 21603 E AndroidRuntime: at android.view.ViewRootImpl.performDraw(ViewRootImpl.java:3418) | |
| 02-01 20:35:16.494 21603 21603 E AndroidRuntime: at android.view.ViewRootImpl.performTraversals(ViewRootImpl.java:2755) | |
| 02-01 20:35:16.494 21603 21603 E AndroidRuntime: at android.view.ViewRootImpl.doTraversal(ViewRootImpl.java:1721) | |
| 02-01 20:35:16.494 21603 21603 E AndroidRuntime: at android.view.ViewRootImpl$TraversalRunnable.run(ViewRootImpl.java:7598) | |
| 02-01 20:35:16.494 21603 21603 E AndroidRuntime: at android.view.Choreographer$CallbackRecord.run(Choreographer.java:966) | |
| 02-01 20:35:16.494 21603 21603 E AndroidRuntime: at android.view.Choreographer.doCallbacks(Choreographer.java:790) | |
| 02-01 20:35:16.494 21603 21603 E AndroidRuntime: at android.view.Choreographer.doFrame(Choreographer.java:725) | |
| 02-01 20:35:16.494 21603 21603 E AndroidRuntime: at android.view.Choreographer$FrameDisplayEventReceiver.run(Choreographer.java:951) | |
| 02-01 20:35:16.494 21603 21603 E AndroidRuntime: at android.os.Handler.handleCallback(Handler.java:883) | |
| 02-01 20:35:16.494 21603 21603 E AndroidRuntime: at android.os.Handler.dispatchMessage(Handler.java:100) | |
| 02-01 20:35:16.494 21603 21603 E AndroidRuntime: at android.os.Looper.loop(Looper.java:214) | |
| 02-01 20:35:16.494 21603 21603 E AndroidRuntime: at android.app.ActivityThread.main(ActivityThread.java:7356) | |
| 02-01 20:35:16.494 21603 21603 E AndroidRuntime: at java.lang.reflect.Method.invoke(Native Method) | |
| 02-01 20:35:16.494 21603 21603 E AndroidRuntime: at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:492) | |
| 02-01 20:35:16.494 21603 21603 E AndroidRuntime: at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:930) | |
| 02-01 20:35:16.500 2051 3692 W ActivityTaskManager: Force finishing activity com.pt2121.bottomdrawer/.MainActivity |
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| import android.os.Bundle | |
| import androidx.appcompat.app.AppCompatActivity | |
| import androidx.compose.Composable | |
| import androidx.compose.state | |
| import androidx.ui.core.Text | |
| import androidx.ui.core.setContent | |
| import androidx.ui.foundation.HorizontalScroller | |
| import androidx.ui.foundation.ScrollerPosition | |
| import androidx.ui.foundation.shape.DrawShape | |
| import androidx.ui.foundation.shape.RectangleShape | |
| import androidx.ui.graphics.Color | |
| import androidx.ui.layout.Column | |
| import androidx.ui.layout.Container | |
| import androidx.ui.layout.Row | |
| import androidx.ui.material.BottomDrawerLayout | |
| import androidx.ui.material.DrawerState | |
| import androidx.ui.material.MaterialTheme | |
| import androidx.ui.unit.dp | |
| class MainActivity : AppCompatActivity() { | |
| override fun onCreate(savedInstanceState: Bundle?) { | |
| super.onCreate(savedInstanceState) | |
| setContent { | |
| MaterialTheme { | |
| BottomDrawerSample() | |
| } | |
| } | |
| } | |
| } | |
| @Composable | |
| fun BottomDrawerSample() { | |
| val (state, onStateChange) = state { DrawerState.Closed } | |
| BottomDrawerLayout( | |
| drawerState = state, | |
| onStateChange = onStateChange, | |
| drawerContent = { ControlledHorizontalScrollerSample() }, | |
| bodyContent = { | |
| Text("body") | |
| } | |
| ) | |
| } | |
| @Composable | |
| fun ControlledHorizontalScrollerSample() { | |
| // Create and own ScrollerPosition to call `smoothScrollTo` later | |
| val position = ScrollerPosition() | |
| val scrollable = state { true } | |
| Column { | |
| HorizontalScroller( | |
| scrollerPosition = position, | |
| isScrollable = scrollable.value | |
| ) { | |
| Row { | |
| repeat(1000) { index -> | |
| Square(index) | |
| } | |
| } | |
| } | |
| } | |
| } | |
| @Composable | |
| private fun Square(index: Int) { | |
| Container(width = 75.dp, height = 200.dp) { | |
| DrawShape(RectangleShape, colors[index % colors.size]) | |
| Text(index.toString()) | |
| } | |
| } | |
| private val colors = listOf( | |
| Color(0xFFffd7d7.toInt()), | |
| Color(0xFFffe9d6.toInt()), | |
| Color(0xFFfffbd0.toInt()), | |
| Color(0xFFe3ffd9.toInt()), | |
| Color(0xFFd0fff8.toInt()) | |
| ) |
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