Raghunandan Kavi raghunandankavi2010
🤵♂️
raghunandankavi2010
/ RetryCoroutines.kt
Created
February 9, 2025 07:45
Retry with exponential back off coroutines
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| import kotlinx.coroutines.* | |
| import java.io.IOException | |
| suspend fun <T> retryIO( | |
| times: Int = Int.MAX_VALUE, | |
| initialDelay: Long = 100, // 0.1 second | |
| maxDelay: Long = 1000, // 1 second | |
| factor: Double = 2.0, | |
| block: suspend () -> T | |
| ): T { |
raghunandankavi2010
/ Retry.kt
Created
February 9, 2025 07:38
Retry with exponential back off using flow
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| import kotlinx.coroutines.* | |
| import kotlinx.coroutines.flow.* | |
| import java.io.IOException | |
| import kotlin.math.pow | |
| fun <T> Flow<T>.retryWithExponentialBackoff( | |
| times: Int, | |
| initialDelay: Long, | |
| factor: Double | |
| ): Flow<T> = |
raghunandankavi2010
/ gist:f880a57b4028ee21e22680bd054da893
Created
April 21, 2024 07:20
updated_gist
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| LaunchedEffect(greyAnimate,yellowAnimate,redAnimate,greenAnimate,redAnimate) { | |
| launch { | |
| greenAnimate.animateTo( | |
| targetValue = 1f, | |
| animationSpec = tween(durationMillis = 3000, easing = LinearEasing)) | |
| yellowAnimate.animateTo( | |
| targetValue = 1f, | |
| animationSpec = tween(durationMillis = 3000, easing = LinearEasing)) | |
| redAnimate.animateTo( |
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| package com.example.composelearning.graphics | |
| import androidx.compose.animation.core.Animatable | |
| import androidx.compose.animation.core.AnimationVector1D | |
| import androidx.compose.animation.core.tween | |
| import androidx.compose.foundation.Canvas | |
| import androidx.compose.foundation.clickable | |
| import androidx.compose.foundation.gestures.detectTapGestures | |
| import androidx.compose.foundation.layout.BoxWithConstraints |
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| @ExperimentalMaterialApi | |
| @Composable | |
| fun Tutorial2_13Screen() { | |
| val viewModel = MyViewModel() | |
| TutorialContent(viewModel) | |
| } | |
| @ExperimentalMaterialApi | |
| @Composable | |
| private fun TutorialContent(viewModel: MyViewModel) { |
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| package com.example.composelearning.lists | |
| import androidx.compose.animation.core.Animatable | |
| import androidx.compose.animation.core.FloatSpringSpec | |
| import androidx.compose.animation.core.Spring | |
| import androidx.compose.animation.core.calculateTargetValue | |
| import androidx.compose.animation.splineBasedDecay | |
| import androidx.compose.foundation.background | |
| import androidx.compose.foundation.gestures.awaitFirstDown | |
| import androidx.compose.foundation.gestures.horizontalDrag |
raghunandankavi2010
/ CircularRowList
Created
July 25, 2022 05:55
Circular Row List with scale and alpha using custom Layout
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| @Stable | |
| interface CircularRowState { | |
| val horizontalOffset: Float | |
| val firstVisibleItem: Int | |
| val lastVisibleItem: Int | |
| val scaleX: Float | |
| val scaleY: Float | |
| val alphaValue: Float | |
| suspend fun snapTo(value: Float) |
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| val canvasWidth = size.width.toDp() | |
| // calculate the progress for each color | |
| val progressGreen = 40 | |
| val greenSize = (canvasWidth * progressGreen) / 100 | |
| val progressYellow = 20 | |
| val yellowSize = (canvasWidth * progressYellow) / 100 | |
| val progressRed = 15 | |
| val redSize = (canvasWidth * progressRed) / 100 | |
| val progressGray = 5 | |
| val graySize = (canvasWidth * progressGray) / 100 |
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| LaunchedEffect(greyAnimate,yellowAnimate,redAnimate,greenAnimate,redAnimate) { | |
| launch { | |
| greenAnimate.animateTo( | |
| targetValue = 1f, | |
| animationSpec = tween(durationMillis = 3000, easing = LinearEasing)) | |
| yellowAnimate.animateTo( | |
| targetValue = 1f, | |
| animationSpec = tween(durationMillis = 3000, easing = LinearEasing)) | |
| redAnimate.animateTo( | |
| targetValue = 1f, |
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| drawRect( | |
| color = Color(0xFFFEC93E), | |
| topLeft = Offset(greenSize.toPx(), 0f), | |
| size = Size(yellowSize.toPx(), 8.dp.toPx()) | |
| ) | |
| //draw red progress with offset = yellow progress + green progress | |
| drawRect( | |
| color = Color(0xFFED5554), | |
| topLeft = Offset(greenSize.toPx() + yellowSize.toPx(), 0f), |
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