ericksli’s gists

ericksli / Calendar Template.html

Created October 17, 2018 05:19

Google Apps Script create calendar events

	<b>英文名：</b> <?= enTitle ?>
	<br><b>中文名：</b> <?= zhTitle ?>

ericksli / DemoActivity.kt

Last active September 3, 2018 15:00

Simplify the creation of ViewModel #android #kotlin

	class DemoActivity : AppCompatActivity() {
	private lateinit var viewModel: MyViewModel

	override fun onCreate(savedInstanceState: Bundle?) {
	super.onCreate(savedInstanceState)
	viewModel = viewModel(MyViewModel.Factory(application))
	setContentView(R.layout.activity_demo)
	}
	}

ericksli / ReactNativeExtensions.kt

Last active March 8, 2025 03:37

React Native Kotlin extension functions for creating WritableMap and WritableArray #android #react-native #kotlin

	import com.facebook.react.bridge.Arguments
	import com.facebook.react.bridge.WritableArray
	import com.facebook.react.bridge.WritableMap

	fun writableMapOf(vararg values: Pair<String, *>): WritableMap {
	val map = Arguments.createMap()
	for ((key, value) in values) {
	when (value) {
	null -> map.putNull(key)
	is Boolean -> map.putBoolean(key, value)

ericksli / DividerItemDecoration.kt

Last active September 3, 2018 14:59

Draw bottom divider in RecyclerView with customisable show/hide divider and paddings for each item #android

	import android.content.Context
	import android.graphics.Canvas
	import android.graphics.Paint
	import android.graphics.RectF
	import android.support.annotation.ColorRes
	import android.support.v4.content.res.ResourcesCompat
	import android.support.v4.view.ViewCompat
	import android.support.v7.widget.RecyclerView
	import org.jetbrains.anko.dip

ericksli / lr-station-platform.json

Last active September 2, 2017 14:36

Hong Kong MTR Light Rail stations and platforms

ericksli / SemVer.kt

Last active June 18, 2017 13:29

Kotlin data object for Semantic Versioning (SemVer) 2.0.0 specification

	/**
	* Version number in [Semantic Versioning 2.0.0](http://semver.org/spec/v2.0.0.html) specification (SemVer).
	*
	* @property major major version, increment it when you make incompatible API changes.
	* @property minor minor version, increment it when you add functionality in a backwards-compatible manner.
	* @property patch patch version, increment it when you make backwards-compatible bug fixes.
	* @property preRelease pre-release version.
	* @property buildMetadata build metadata.
	*/
	data class SemVer(

ericksli / SharedPreferencesDelegates.kt

Last active September 3, 2018 14:58

Kotlin delegates for Android shared preferences #android #kotlin

	import android.annotation.SuppressLint
	import android.content.SharedPreferences
	import kotlin.properties.ReadWriteProperty
	import kotlin.reflect.KProperty


	class BooleanSharedPreferencesDelegate(val preferences: SharedPreferences, val key: String, val defValue: Boolean, val writeSynchronously: Boolean = false) : ReadWriteProperty<Any, Boolean> {
	override fun getValue(thisRef: Any, property: KProperty<*>): Boolean = preferences.getBoolean(key, defValue)

	@SuppressLint("CommitPrefEdits")

ericksli / TimberJava.xml

Last active February 11, 2021 18:19

Timber Android Studio live template for Java and Kotlin #kotlin #android

	<templateSet group="TimberJava">
	<template name="timd" value="timber.log.Timber.d("$METHOD_NAME$: $content$");" description="Timber.d(String)" toReformat="true" toShortenFQNames="true">
	<variable name="METHOD_NAME" expression="methodName()" defaultValue="" alwaysStopAt="false" />
	<variable name="content" expression="" defaultValue="" alwaysStopAt="true" />
	<context>
	<option name="JAVA_STATEMENT" value="true" />
	</context>
	</template>
	<template name="time" value="timber.log.Timber.e($exception$, "$METHOD_NAME$: $content$");" description="Timber.e(Exception, String)" toReformat="true" toShortenFQNames="true">
	<variable name="exception" expression="" defaultValue="e" alwaysStopAt="true" />

ericksli / doze.sh

Created April 12, 2017 08:25

Check device idle state

	#!/bin/bash

	while true
	do
	adb shell dumpsys deviceidle step
	sleep 1
	done

ericksli / build.gradle

Created August 29, 2016 04:09

Android app show Git commit hash as version name

	import java.util.regex.Pattern

	apply plugin: 'com.android.application'

	/**
	* Extract Git commit hash of HEAD with number of changed files
	*/
	def getGitHashVersionName = {
	try {
	def hashOutput = new ByteArrayOutputStream()

Eric Li ericksli