duyp

// domain
sealed class ErrorEntity {
  
    sealed class ApiError: ErrorEntity() {
        // .....
    }

    sealed class FileError: ErrorEntity() {
        
        object NotFound: FileError()

cbeyls

package be.digitalia.samples.utils

import android.view.MotionEvent
import androidx.recyclerview.widget.RecyclerView
import androidx.recyclerview.widget.RecyclerView.OnItemTouchListener
import kotlin.math.abs

fun RecyclerView.enforceSingleScrollDirection() {
    val enforcer = SingleScrollDirectionEnforcer()
    addOnItemTouchListener(enforcer)

thehackerish

import java.io.*;
public class JavaDeserial{
 
    public static void main(String args[]) throws Exception{

        FileInputStream fis = new FileInputStream("/tmp/normalObj.serial");
        ObjectInputStream ois = new ObjectInputStream(fis);
 
        NormalObj unserObj = (NormalObj)ois.readObject();
        ois.close();

f3401pal

plugins {
    `android-base-app`
    `android-base`
    id("io.fabric")
}

android {
    defaultConfig {
        versionCode = 20
        versionName = "1.6.3"

pyricau

package com.example

import android.app.Instrumentation
import android.os.Bundle
import android.util.Log
import androidx.test.internal.runner.listener.InstrumentationResultPrinter
import androidx.test.platform.app.InstrumentationRegistry
import org.junit.runner.Description
import org.junit.runner.notification.RunListener

nikhilpanju

inline fun getValueAnimator(forward: Boolean = true, duration: Long, interpolator: TimeInterpolator,
                            crossinline updateListener: (progress: Float) -> Unit
): ValueAnimator {
    val a =
            if (forward) ValueAnimator.ofFloat(0f, 1f)
            else ValueAnimator.ofFloat(1f, 0f)
    a.addUpdateListener { updateListener(it.animatedValue as Float) }
    a.duration = duration
    a.interpolator = interpolator
    return a

nikhilpanju

class ToolbarBehavior : CoordinatorLayout.Behavior<AppBarLayout>() {
   
    /** Consume if vertical scroll because we don't care about other scrolls */
    override fun onStartNestedScroll(coordinatorLayout: CoordinatorLayout, child: AppBarLayout, 
                                     directTargetChild: View, target: View, axes: Int, type: Int): Boolean {
        
        getViews(child)
        return axes == ViewCompat.SCROLL_AXIS_VERTICAL ||
                super.onStartNestedScroll(coordinatorLayout, child, directTargetChild, target, axes, type)
    }

tunjid

private const val MIRROR = 180F
private const val INITIAL_DELAY = 0.15F

private val translucentBlack = Color.argb(50, 0, 0, 0)

fun speedDial(
        anchor: View,
        @ColorInt tint: Int = anchor.context.themeColorAt(R.attr.colorPrimary),
        @StyleRes animationStyle: Int = android.R.style.Animation_Dialog,
        layoutAnimationController: LayoutAnimationController = LayoutAnimationController(speedDialAnimation, INITIAL_DELAY).apply { order = ORDER_NORMAL },

techyourchance

public abstract class BaseObservable<LISTENER_CLASS> {

    private final Object MONITOR = new Object();

    private final Set<LISTENER_CLASS> mListeners = new HashSet<>();

    public void registerListener(LISTENER_CLASS listener) {
        synchronized (MONITOR) {
            boolean hadNoListeners = mListeners.size() == 0;
            mListeners.add(listener);

robertohuertasm

class EndlessService : Service() {

    private var wakeLock: PowerManager.WakeLock? = null
    private var isServiceStarted = false

    override fun onBind(intent: Intent): IBinder? {
        log("Some component want to bind with the service")
        // We don't provide binding, so return null
        return null
    }