shkcodes

@Composable
fun TweetList(state: TweetListState) {

    val context = LocalContext.current
    val listState = rememberLazyListState()
    val exoPlayer = remember {
        SimpleExoPlayer.Builder(context).build().apply {
            repeatMode = Player.REPEAT_MODE_ALL
        }
    }

nightwolf738

fun View.focusAndShowKeyboard(tryAgain: Boolean = true) {
    /**
     * This is to be called when the window already has focus.
     */
    fun View.showTheKeyboardNow() {
        if (isFocused) {
            post {
                // We still post the call, just in case we are being notified of the windows focus
                // but InputMethodManager didn't get properly setup yet.
                val imm = context.getSystemService(Context.INPUT_METHOD_SERVICE) as InputMethodManager

hansenji

class LifecycleGroup(val lifecycleOwner: LifecycleOwner) {
    /**
     * Recommended for the majority of use cases
     * The crucial difference from [collect] is that when the original flow emits a new value, [block] for previous
     * value is cancelled.
     **/
    inline fun <T> Flow<T>.collectLatestWhenStarted(crossinline block: suspend (T) -> Unit): Job {
        return lifecycleOwner.lifecycleScope.launchWhenStarted {
            [email protected] {
                block(it)

agrawalsuneet

package com.agrawalsuneet.gist

import android.content.ActivityNotFoundException
import android.content.Context
import android.content.Intent
import android.content.pm.PackageManager
import android.net.Uri

object ShareTextToWhatsappContact {

timtsj

package com.exmaple

import android.graphics.*
import com.github.mikephil.charting.animation.ChartAnimator
import com.github.mikephil.charting.interfaces.dataprovider.BarDataProvider
import com.github.mikephil.charting.interfaces.datasets.IBarDataSet
import com.github.mikephil.charting.renderer.BarChartRenderer
import com.github.mikephil.charting.utils.Utils
import com.github.mikephil.charting.utils.ViewPortHandler

yusufceylan

    // Take photo from camera and save it to public gallery
    // Before Q and After Q implementations
    // Answer riginally taken from this SO answer
    // https://stackoverflow.com/a/59482148/5695091
    
    
    private val REQUEST_TAKE_PHOTO = 101
    private val REQUEST_PICK_PHOTO = 102
    private var photoURI : Uri? = null
    

manuelvicnt

// IMPORTANT! READ THIS FIRST
// Assisted Injection doesn't work with @HiltViewModel or @ViewModelInject
// Read more about the issue here: https://github.com/google/dagger/issues/2287
//
//
// AssistedInject and Hilt working together in v2.28-alpha times
// Example of a ViewModel using AssistedInject injected in a Fragment by Hilt
// As AssistedInject isn't part of Dagger yet, we cannot use in
// conjuction with @ViewModelInject

jhonsore

This is an old way to Upload an Image from camera or gallery in WebView. It was made a long time ago and is not maintened anymore. Use it at your own risk.

arcadefire

import android.support.v7.widget.RecyclerView
import android.view.View

interface OnItemClickListener {
    fun onItemClicked(position: Int, view: View)
}

fun RecyclerView.addOnItemClickListener(onClickListener: OnItemClickListener) {
    this.addOnChildAttachStateChangeListener(object: RecyclerView.OnChildAttachStateChangeListener {
        override fun onChildViewDetachedFromWindow(view: View?) {

cesarferreira

View Click

Instead of the verbose setOnClickListener:

RxView.clicks(submitButton).subscribe(o -> log("submit button clicked!"));

Filter even numbers

Observable
    .just(1, 2, 3, 4, 5, 6, 7, 8, 9, 10)