amal

import androidx.compose.animation.core.animateDpAsState
import androidx.compose.animation.fadeIn
import androidx.compose.animation.fadeOut
import androidx.compose.foundation.layout.Box
import androidx.compose.foundation.layout.WindowInsets
import androidx.compose.foundation.layout.consumeWindowInsets
import androidx.compose.foundation.layout.fillMaxSize
import androidx.compose.foundation.layout.navigationBars
import androidx.compose.foundation.layout.padding
import androidx.compose.foundation.layout.windowInsetsPadding

amal

// этот файл поместить в корень проекта

cmake_minimum_required(VERSION 3.4.1)

set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=gnu++11")

// адаптировать под структуру вашего проекта
set(SOURCES src/main/cpp/NativeRootChecker.cpp)

add_library(root_checker_jni SHARED ${SOURCES})

amal

internal class StackComponent(context: ComponentContext): Component {

    private val results = Channel<NavResult<*>>(Channel.CONFLATED)

    inline fun <reified R> sendResult(result: R) {
        val config = stack.active.configuration

        // or popWhile - bring desired page to the front
        navigation.pop { 
            results.trySend(NavResult(config, result))

amal

PostgreSQL is Enough

https://www.postgresql.org

https://sive.rs/pg

Background Jobs

• https://github.com/citusdata/pg_cron

amal

import kotlinx.coroutines.flow.FlowCollector
import kotlinx.coroutines.flow.StateFlow
import kotlinx.coroutines.flow.combine

/**
 * Replacement for [combine][kotlinx.coroutines.flow.combine] operation for [StateFlow]s.
 * Keeps the result as a [StateFlow], provides realtime results ([StateFlow] result).
 * Also reduces number of allocations.
 *
 * @see kotlinx.coroutines.flow.combine

amal

// This prints the dependencies of each task in the current execution graph
gradle.taskGraph.whenReady(
  closureOf<TaskExecutionGraph> {
    println("About to run ${allTasks.size} tasks: (use `-i` to see why tasks are skipped, use `--rerun-tasks` to prevent UP-TO-DATE checks)")
    allTasks.forEachIndexed { i, task ->
      val dependenciesString =
        if (task.dependsOn.isEmpty()) {
          ""
        } else {
          task.dependsOn.joinToString(", ", " (depends on ", ")") { dependency ->

amal

// https://github.com/Kotlin/kotlinx.coroutines/issues/3626#issuecomment-1451115356
// https://github.com/Kotlin/kotlinx.coroutines/issues/3626#issuecomment-1452820863

suspend fun <ReturnT> Mutex.checkedWithLock(
  block: suspend () -> ReturnT
): ReturnT {
  val element = LockedMutexesElement(this).key
  check (currentCoroutineContext()[element] == null) {
    "Reentered Mutex"
  }

amal

@Composable
fun ParallaxScreen(modifier: Modifier = Modifier) {
    val context = LocalContext.current
    val scope = rememberCoroutineScope()

    var data by remember { mutableStateOf<SensorData?>(null) }

    DisposableEffect(Unit) {
        val dataManager = SensorDataManager(context)
        dataManager.init()

amal

@file:Suppress("INVISIBLE_REFERENCE", "INVISIBLE_MEMBER")

// Tooltip implementation for AndroidX Jetpack Compose
// See usage example in the next file

// Tested with Compose version **1.1.0-alpha06**
// Based on material DropdownMenu implementation.

import androidx.compose.animation.core.MutableTransitionState
import androidx.compose.animation.core.animateFloat

amal

import java.io.File
import java.nio.file.*
import java.nio.file.attribute.BasicFileAttributes


// Simple helper for AndroidX migration, written as Kotlin script
// Can be better then Android Studio migration
// But use at your own risk ;)