rharter

import android.arch.lifecycle.LiveData
import android.content.SharedPreferences

abstract class SharedPreferenceLiveData<T>(val sharedPrefs: SharedPreferences,
                                  val key: String,
                                  val defValue: T) : LiveData<T>() {

  private val preferenceChangeListener = SharedPreferences.OnSharedPreferenceChangeListener { sharedPreferences, key ->
    if (key == this.key) {
      value = getValueFromPreferences(key, defValue)

nickbutcher

<?xml version="1.0" encoding="utf-8"?>
<!--
  Copyright 2017 Google Inc.

  Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
  in compliance with the License. You may obtain a copy of the License at

  http://www.apache.org/licenses/LICENSE-2.0

  Unless required by applicable law or agreed to in writing, software distributed under the License

jmfayard

Add the printProperties task to your build.gradle

Run from both the command-line and intellij the gradle task printProperties

> Task :printProperties
Detecting what could cause incompatible gradle daemons
Run './gradlew printProperties' from the command-line and the same task Android studio
See https://docs.gradle.org/4.5/userguide/build_environment.html
See https://docs.gradle.org/4.5/userguide/gradle_daemon.html#daemon_faq

n8ebel

@BindingAdapter("uiState")
fun setUiStateForLoading(progressView: ProgressBar, uiState: UIState) {
  progressView.visibility = when (uiState) {
    Loading -> View.VISIBLE
    else -> View.GONE
  }
}

@BindingAdapter("uiState")
fun setUiStateForLoadedContent(view: View, uiState: UIState) {

miquelbeltran

package com.miquelbeltran.accordion;

import android.app.Activity;
import android.os.Bundle;
import android.view.Menu;
import android.view.MenuItem;
import android.widget.TextView;

public class Accordion extends Activity {
    private static final int MENU_NEW_GAME = 1;

brianPlummer

Brian's Articles

• Improving Testability with Fakes and Factories
• Cutting Through the Static
• Data model as your table stakes

Brian's Talks

• 2020 Feb 19 NY Kotlin meetup @Venmo - Contribute to Kotlin with Adam McNeilly (Slides)
• 2019 Nov 20 NY Kotlin meetup @Plated - Let's check out Clikt (Slides)

burntcookie90

#!/usr/bin/bash

for commit in $(git --no-pager log --reverse --after="2016-10-01T10:36:00-07:00" --pretty=format:%H)
do
  echo $commit
  git checkout $commit 
  
  #write linguist data to a file
  echo "" >> ~/repo-linguist-report.txt
  echo "commit: $commit" >> ~/repo-linguist-report.txt

AdrianoCelentano

import androidx.compose.animation.animate
import androidx.compose.animation.core.AnimationSpec
import androidx.compose.animation.core.TweenSpec
import androidx.compose.foundation.*
import androidx.compose.foundation.layout.fillMaxSize
import androidx.compose.foundation.layout.preferredSize
import androidx.compose.foundation.shape.RoundedCornerShape
import androidx.compose.material.Card
import androidx.compose.material.icons.Icons
import androidx.compose.material.icons.filled.Close

jonfhancock

<templateSet group="KotlinShared">
  <template name="krequire" value="requireNotNull($VAR$) {&#10; &quot;Required value '$VAR$' in $CLASS_NAME$.$FUNCTION_NAME$() was null.&quot;&#10;}&#10;$END$" description="Require Not Null with a helpful print statement" toReformat="true" toShortenFQNames="true">
    <variable name="VAR" expression="kotlinVariable()" defaultValue="" alwaysStopAt="true" />
    <variable name="CLASS_NAME" expression="kotlinClassName()" defaultValue="" alwaysStopAt="false" />
    <variable name="FUNCTION_NAME" expression="kotlinFunctionName()" defaultValue="" alwaysStopAt="false" />
    <context>
      <option name="KOTLIN" value="true" />
    </context>
  </template>
</templateSet>

Zhuinden

class MainActivity : AppCompatActivity() {
    private lateinit var swipeFragment: SwipeFragment
    private lateinit var favoritesFragment: FavoritesFragment
    private lateinit var newsFragment: NewsFragment

    private val fragments: Array<out Fragment> get() = arrayOf(swipeFragment, favoritesFragment, newsFragment)

    private fun selectFragment(selectedFragment: Fragment) {
        var transaction = supportFragmentManager.beginTransaction()
        fragments.forEachIndexed { index, fragment ->