├── .gitignore
├── LICENSE
├── README.adoc
├── android
├── .gitignore
├── android.iml
├── build.gradle
├── proguard-rules.pro
└── src
│ └── main
│ ├── AndroidManifest.xml
│ ├── kotlin
│ └── com
│ │ └── tgirard12
│ │ └── kotlintalk
│ │ ├── GithubService.kt
│ │ ├── Prefs.kt
│ │ ├── SearchActivity.kt
│ │ └── Utils.kt
│ └── res
│ ├── drawable
│ ├── ic_github.xml
│ └── ic_search.xml
│ ├── layout
│ ├── content_search.xml
│ └── search_activity.xml
│ ├── mipmap-hdpi
│ ├── ic_launcher.png
│ └── ic_launcher_round.png
│ ├── mipmap-mdpi
│ ├── ic_launcher.png
│ └── ic_launcher_round.png
│ ├── mipmap-xhdpi
│ ├── ic_launcher.png
│ └── ic_launcher_round.png
│ ├── mipmap-xxhdpi
│ ├── ic_launcher.png
│ └── ic_launcher_round.png
│ ├── mipmap-xxxhdpi
│ ├── ic_launcher.png
│ └── ic_launcher_round.png
│ └── values
│ ├── colors.xml
│ ├── dimens.xml
│ ├── strings.xml
│ └── styles.xml
├── build.gradle
├── gradle.properties
├── gradle
└── wrapper
│ ├── gradle-wrapper.jar
│ └── gradle-wrapper.properties
├── gradlew
├── gradlew.bat
├── kotlin-talk.iml
├── local.properties
├── settings.gradle
└── talk
├── .gitignore
├── build.gradle
├── src
├── main
│ └── kotlin
│ │ └── com
│ │ └── tgirard12
│ │ └── kotlintalk
│ │ ├── 00_Main.kt
│ │ ├── 01_Valvar.kt
│ │ ├── 02_ControlFlow.kt
│ │ ├── 03_Function.kt
│ │ ├── 04_Class.kt
│ │ ├── 05_DataClass.kt
│ │ ├── 06_Interface.kt
│ │ ├── 07_DesignPattern.kt
│ │ ├── 08_Enum.kt
│ │ ├── 09_Object.kt
│ │ ├── 10_Collection.kt
│ │ └── 11_Dsl.kt
└── test
│ └── kotlin
│ └── com
│ └── tgirard12
│ └── kotlintalk
│ └── 12_Tests.kt
└── talk.iml
/.gitignore:
--------------------------------------------------------------------------------
1 | .gradle
2 | build/
3 | .idea/
4 |
5 | # Ignore Gradle GUI config
6 | gradle-app.setting
7 |
8 | # Avoid ignoring Gradle wrapper jar file (.jar files are usually ignored)
9 | !gradle-wrapper.jar
10 |
11 | # Cache of project
12 | .gradletasknamecache
13 |
14 | # # Work around https://youtrack.jetbrains.com/issue/IDEA-116898
15 | # gradle/wrapper/gradle-wrapper.properties
16 |
--------------------------------------------------------------------------------
/LICENSE:
--------------------------------------------------------------------------------
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/README.adoc:
--------------------------------------------------------------------------------
1 | # kotlin-talk
2 | Kotlin language presentation talk
3 |
4 | @tgirard12
5 |
6 |
7 | == Kotlin in numbers
8 |
9 | - July 2011 JetBrains unveiled Project Kotlin,
10 | - v1.0 => Feb 15, 2016
11 | - v1.1 => March 1, 2017
12 |
13 | https://d3nmt5vlzunoa1.cloudfront.net/kotlin/files/2017/03/GitHub-Stats-1.gif
14 |
15 | - 160’000 were using Kotlin
16 | - 10M lines of kotlin codes in github
17 | - Hundreds of StackOverflow answers;
18 | - Two books: Kotlin in Action and Kotlin for Android Developers;
19 | - 5’700 people (over 4x in one year)
20 | - equally strong with server-side and Android developers (roughly 50/50 divide)
21 |
22 | https://blog.jetbrains.com/kotlin/2017/03/kotlin-1-1/
23 |
24 | == Kotlin links
25 |
26 | - http://kotlinlang.org/
27 | - https://github.com/jetbrains/kotlin
28 |
29 | - http://try.kotlinlang.org/
30 |
31 | - https://kotlinlang.slack.com
32 | - https://fabiomsr.github.io/from-java-to-kotlin/
33 | - https://kotlin.link/
34 |
35 | == Other links
36 |
37 | https://blog.jetbrains.com/kotlin/2011/08/why-jetbrains-needs-kotlin/
38 |
39 | https://kotlinlang.org/docs/reference/comparison-to-java.html
40 |
41 | https://kotlinlang.org/docs/reference/comparison-to-scala.html
42 |
43 |
--------------------------------------------------------------------------------
/android/.gitignore:
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1 | /build
2 |
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/android/android.iml:
--------------------------------------------------------------------------------
1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
10 |
11 |
12 |
13 |
14 |
15 | generateDebugSources
16 |
17 |
18 |
19 |
20 |
21 |
22 |
23 |
24 |
25 |
26 |
27 |
28 |
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30 |
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97 |
98 |
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/android/build.gradle:
--------------------------------------------------------------------------------
1 | apply plugin: 'com.android.application'
2 | apply plugin: 'kotlin-android'
3 | apply plugin: 'kotlin-android-extensions'
4 |
5 |
6 | android {
7 | compileSdkVersion 25
8 | buildToolsVersion "25.0.2"
9 |
10 | defaultConfig {
11 | applicationId "com.tgirard12.kotlintalk"
12 | minSdkVersion 23
13 | targetSdkVersion 25
14 | versionCode 1
15 | versionName "1.0"
16 |
17 | testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
18 |
19 | }
20 | buildTypes {
21 | release {
22 | minifyEnabled false
23 | proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
24 | }
25 | }
26 | sourceSets {
27 | main.java.srcDirs += 'src/main/kotlin'
28 | }
29 | }
30 |
31 | dependencies {
32 | compile "org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version"
33 |
34 | compile 'com.android.support:appcompat-v7:25.3.0'
35 | compile 'com.android.support.constraint:constraint-layout:1.0.2'
36 | compile 'com.android.support:design:25.3.0'
37 |
38 | compile 'org.jetbrains.anko:anko-sdk23:0.9.1'
39 | compile 'com.chibatching:kotpref:1.2.0'
40 | compile 'com.github.tinsukE:icekick:0.2'
41 |
42 | compile "com.squareup.retrofit2:retrofit:2.1.0"
43 | compile "com.squareup.retrofit2:converter-gson:2.1.0"
44 | compile 'com.squareup.picasso:picasso:2.5.2'
45 |
46 | testCompile 'junit:junit:4.12'
47 |
48 | androidTestCompile('com.android.support.test.espresso:espresso-core:2.2.2', {
49 | exclude group: 'com.android.support', module: 'support-annotations'
50 | })
51 | }
--------------------------------------------------------------------------------
/android/proguard-rules.pro:
--------------------------------------------------------------------------------
1 | # Add project specific ProGuard rules here.
2 | # By default, the flags in this file are appended to flags specified
3 | # in /home/thomas/programs/android-sdk-linux/tools/proguard/proguard-android.txt
4 | # You can edit the include path and order by changing the proguardFiles
5 | # directive in build.gradle.
6 | #
7 | # For more details, see
8 | # http://developer.android.com/guide/developing/tools/proguard.html
9 |
10 | # Add any project specific keep options here:
11 |
12 | # If your project uses WebView with JS, uncomment the following
13 | # and specify the fully qualified class name to the JavaScript interface
14 | # class:
15 | #-keepclassmembers class fqcn.of.javascript.interface.for.webview {
16 | # public *;
17 | #}
18 |
19 | # Uncomment this to preserve the line number information for
20 | # debugging stack traces.
21 | #-keepattributes SourceFile,LineNumberTable
22 |
23 | # If you keep the line number information, uncomment this to
24 | # hide the original source file name.
25 | #-renamesourcefileattribute SourceFile
26 |
--------------------------------------------------------------------------------
/android/src/main/AndroidManifest.xml:
--------------------------------------------------------------------------------
1 |
2 |
4 |
5 |
6 |
7 |
10 |
12 |
13 |
14 |
15 |
16 |
17 |
18 |
19 |
20 |
--------------------------------------------------------------------------------
/android/src/main/kotlin/com/tgirard12/kotlintalk/GithubService.kt:
--------------------------------------------------------------------------------
1 | package com.tgirard12.kotlintalk
2 |
3 | import retrofit2.Call
4 | import retrofit2.http.GET
5 | import retrofit2.http.Query
6 |
7 | interface GithubService {
8 |
9 | @GET("/search/repositories")
10 | fun githubSearch(@Query("q") query: String): Call
11 |
12 | }
13 |
14 | data class Search(
15 | val total_count: Int,
16 | val isIncomplete_results: Boolean,
17 | val items: List?
18 | )
19 |
20 | data class SearchItem(
21 | val id: Int,
22 | val name: String,
23 | val description: String?,
24 | val full_name: String?,
25 | val html_url: String,
26 | val owner: Owner
27 | )
28 |
29 | data class Owner(
30 | val login: String,
31 | val id: Long,
32 | val avatar_url: String?
33 | )
34 |
35 |
36 |
--------------------------------------------------------------------------------
/android/src/main/kotlin/com/tgirard12/kotlintalk/Prefs.kt:
--------------------------------------------------------------------------------
1 | package com.tgirard12.kotlintalk
2 |
3 | import com.chibatching.kotpref.KotprefModel
4 |
5 | object Prefs : KotprefModel() {
6 |
7 | var search: String by stringPrefVar("")
8 |
9 | }
--------------------------------------------------------------------------------
/android/src/main/kotlin/com/tgirard12/kotlintalk/SearchActivity.kt:
--------------------------------------------------------------------------------
1 | package com.tgirard12.kotlintalk
2 |
3 | import android.content.Intent
4 | import android.net.Uri
5 | import android.os.Bundle
6 | import android.support.v7.app.AppCompatActivity
7 | import android.support.v7.widget.Toolbar
8 | import android.util.Log
9 | import android.view.View
10 | import com.chibatching.kotpref.Kotpref
11 | import com.google.gson.Gson
12 | import com.tinsuke.icekick.extension.freezeInstanceState
13 | import com.tinsuke.icekick.extension.serialState
14 | import com.tinsuke.icekick.extension.unfreezeInstanceState
15 | import kotlinx.android.synthetic.main.search_activity.*
16 | import retrofit2.Retrofit
17 | import retrofit2.converter.gson.GsonConverterFactory
18 |
19 |
20 | class SearchActivity : AppCompatActivity() {
21 |
22 | val gson = Gson()
23 | val retrofit: Retrofit = Retrofit
24 | .Builder()
25 | .baseUrl("https://api.github.com")
26 | .addConverterFactory(GsonConverterFactory.create(gson)).build()
27 | val githubService: GithubService = retrofit.create(GithubService::class.java)
28 |
29 | val toolbar: Toolbar by bindView(R.id.toolbar)
30 |
31 | var nbSearch: Int by serialState(0)
32 |
33 |
34 | override fun onCreate(savedInstanceState: Bundle?) {
35 | super.onCreate(savedInstanceState)
36 | Kotpref.init(this.applicationContext)
37 | unfreezeInstanceState(savedInstanceState)
38 |
39 | setContentView(R.layout.search_activity)
40 | setSupportActionBar(toolbar)
41 |
42 | val updateHint = { searchText.hint = "$nbSearch search, last = ${Prefs.search}" }
43 | updateHint()
44 |
45 | searchButton.setOnClickListener {
46 | Log.i("SEARCH", "text: ${searchText.text}")
47 |
48 | nbSearch++
49 | Prefs.search = searchText.text.toString()
50 | searchText textIs ""
51 | updateHint()
52 |
53 | githubService.githubSearch(Prefs.search).enqueue {
54 | onResponse { _, response ->
55 |
56 | val search = response.body().items?.getOrNull(0)
57 | search.let {
58 | name textIs (it?.name ?: "not Found")
59 | fullName textIs it?.full_name
60 | htmlUrl textIs it?.html_url
61 | description textIs it?.description
62 |
63 | owner textIs it?.owner?.login
64 | owerAvatar loadUrl it?.owner?.avatar_url
65 |
66 | fab.apply {
67 | visibility = if (it?.html_url == null) View.INVISIBLE else View.VISIBLE
68 | setOnClickListener { _ ->
69 | it?.html_url?.let { startActivity(Intent(Intent.ACTION_VIEW, Uri.parse(it))) }
70 | }
71 | }
72 | }
73 | }
74 | onFailure { _, t ->
75 | Log.i("ERROR", "${t.message}")
76 | }
77 | }
78 | }
79 | }
80 |
81 | override fun onSaveInstanceState(outState: Bundle) {
82 | super.onSaveInstanceState(outState)
83 | freezeInstanceState(outState)
84 | }
85 | }
86 |
--------------------------------------------------------------------------------
/android/src/main/kotlin/com/tgirard12/kotlintalk/Utils.kt:
--------------------------------------------------------------------------------
1 | package com.tgirard12.kotlintalk
2 |
3 | import android.app.Activity
4 | import android.support.design.widget.Snackbar
5 | import android.support.graphics.drawable.VectorDrawableCompat
6 | import android.view.View
7 | import android.widget.ImageView
8 | import android.widget.TextView
9 | import com.squareup.picasso.Picasso
10 | import retrofit2.Call
11 | import retrofit2.Callback
12 | import retrofit2.Response
13 | import kotlin.properties.ReadOnlyProperty
14 | import kotlin.reflect.KProperty
15 |
16 | inline fun Activity.bindView(resId: Int): ReadOnlyProperty = Delegate { this.findViewById(resId) as V }
17 |
18 | class Delegate(val funFindView: (A) -> V) : ReadOnlyProperty {
19 |
20 | override fun getValue(thisRef: A, property: KProperty<*>): V {
21 | return funFindView(thisRef)
22 | }
23 | }
24 |
25 | fun Activity.snackbar(idRes: Int) = Snackbar.make(
26 | this.findViewById(android.R.id.content), this.getText(idRes), Snackbar.LENGTH_LONG).show()
27 |
28 | fun Activity.createVector(idRes: Int) = VectorDrawableCompat.create(this.resources, idRes, this.theme)
29 |
30 | infix fun TextView.textIs(value: String?) {
31 | this.text = value
32 | }
33 |
34 | infix fun ImageView.loadUrl(url: String?) {
35 | url?.let {
36 | Picasso.with(this.context.applicationContext)
37 | .load(it)
38 | .into(this)
39 | } ?: this.setImageDrawable(null)
40 | }
41 |
42 | /**
43 | *
44 | */
45 | inline fun Call.enqueue(init: RetrofitTipsCallback.() -> Unit) {
46 | enqueue(RetrofitTipsCallback().apply(init))
47 | }
48 |
49 | class RetrofitTipsCallback : Callback {
50 |
51 | // Backing fields
52 | private lateinit var onResponse: (call: Call?, response: Response) -> Unit
53 | private lateinit var onFailure: (call: Call, t: Throwable) -> Unit
54 |
55 | // DSL function
56 | fun onResponse(block: (call: Call?, response: Response) -> Unit) {
57 | onResponse = block
58 | }
59 |
60 | fun onFailure(block: (call: Call, t: Throwable) -> Unit) {
61 | onFailure = block
62 | }
63 |
64 | // Retrofit method
65 | override fun onResponse(call: Call?, response: Response) {
66 | onResponse.invoke(call, response)
67 | }
68 |
69 | override fun onFailure(call: Call, t: Throwable) {
70 | onFailure.invoke(call, t)
71 | }
72 | }
73 |
74 | /**
75 | *
76 | */
77 | annotation class GsonClass
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/android/src/main/res/values/colors.xml:
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1 |
2 |
3 | #3F51B5
4 | #303F9F
5 | #FF4081
6 |
7 |
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/android/src/main/res/values/dimens.xml:
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1 |
2 | 16dp
3 |
4 |
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/android/src/main/res/values/strings.xml:
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1 |
2 | MAUG Kotlin
3 | Settings
4 |
5 |
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/android/src/main/res/values/styles.xml:
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1 |
2 |
3 |
4 |
10 |
11 |
15 |
16 |
17 |
18 |
19 |
20 |
21 |
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/build.gradle:
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1 | buildscript {
2 | ext.kotlin_version = '1.1.1'
3 |
4 | repositories {
5 | jcenter()
6 | }
7 | dependencies {
8 | classpath 'com.android.tools.build:gradle:2.3.0'
9 | classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
10 | }
11 | }
12 |
13 | allprojects {
14 | buildscript {
15 | repositories {
16 | jcenter()
17 | }
18 | }
19 | repositories {
20 | jcenter()
21 | mavenCentral()
22 | maven { url "https://jitpack.io" }
23 | }
24 | }
25 |
26 |
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/gradle.properties:
--------------------------------------------------------------------------------
1 | #Sat Feb 04 09:33:49 CET 2017
2 | distributionBase=GRADLE_USER_HOME
3 | distributionPath=wrapper/dists
4 | zipStoreBase=GRADLE_USER_HOME
5 | zipStorePath=wrapper/dists
6 | distributionUrl=https\://services.gradle.org/distributions/gradle-3.4-all.zip
7 |
8 | org.gradle.jvmargs=-Xmx1536M
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/gradle/wrapper/gradle-wrapper.jar:
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/gradle/wrapper/gradle-wrapper.properties:
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1 | #Sat Feb 04 09:33:49 CET 2017
2 | distributionBase=GRADLE_USER_HOME
3 | distributionPath=wrapper/dists
4 | zipStoreBase=GRADLE_USER_HOME
5 | zipStorePath=wrapper/dists
6 | distributionUrl=https\://services.gradle.org/distributions/gradle-3.4-all.zip
7 |
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/gradlew:
--------------------------------------------------------------------------------
1 | #!/usr/bin/env bash
2 |
3 | ##############################################################################
4 | ##
5 | ## Gradle start up script for UN*X
6 | ##
7 | ##############################################################################
8 |
9 | # Attempt to set APP_HOME
10 | # Resolve links: $0 may be a link
11 | PRG="$0"
12 | # Need this for relative symlinks.
13 | while [ -h "$PRG" ] ; do
14 | ls=`ls -ld "$PRG"`
15 | link=`expr "$ls" : '.*-> \(.*\)$'`
16 | if expr "$link" : '/.*' > /dev/null; then
17 | PRG="$link"
18 | else
19 | PRG=`dirname "$PRG"`"/$link"
20 | fi
21 | done
22 | SAVED="`pwd`"
23 | cd "`dirname \"$PRG\"`/" >/dev/null
24 | APP_HOME="`pwd -P`"
25 | cd "$SAVED" >/dev/null
26 |
27 | APP_NAME="Gradle"
28 | APP_BASE_NAME=`basename "$0"`
29 |
30 | # Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
31 | DEFAULT_JVM_OPTS=""
32 |
33 | # Use the maximum available, or set MAX_FD != -1 to use that value.
34 | MAX_FD="maximum"
35 |
36 | warn ( ) {
37 | echo "$*"
38 | }
39 |
40 | die ( ) {
41 | echo
42 | echo "$*"
43 | echo
44 | exit 1
45 | }
46 |
47 | # OS specific support (must be 'true' or 'false').
48 | cygwin=false
49 | msys=false
50 | darwin=false
51 | nonstop=false
52 | case "`uname`" in
53 | CYGWIN* )
54 | cygwin=true
55 | ;;
56 | Darwin* )
57 | darwin=true
58 | ;;
59 | MINGW* )
60 | msys=true
61 | ;;
62 | NONSTOP* )
63 | nonstop=true
64 | ;;
65 | esac
66 |
67 | CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
68 |
69 | # Determine the Java command to use to start the JVM.
70 | if [ -n "$JAVA_HOME" ] ; then
71 | if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
72 | # IBM's JDK on AIX uses strange locations for the executables
73 | JAVACMD="$JAVA_HOME/jre/sh/java"
74 | else
75 | JAVACMD="$JAVA_HOME/bin/java"
76 | fi
77 | if [ ! -x "$JAVACMD" ] ; then
78 | die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
79 |
80 | Please set the JAVA_HOME variable in your environment to match the
81 | location of your Java installation."
82 | fi
83 | else
84 | JAVACMD="java"
85 | which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
86 |
87 | Please set the JAVA_HOME variable in your environment to match the
88 | location of your Java installation."
89 | fi
90 |
91 | # Increase the maximum file descriptors if we can.
92 | if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then
93 | MAX_FD_LIMIT=`ulimit -H -n`
94 | if [ $? -eq 0 ] ; then
95 | if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
96 | MAX_FD="$MAX_FD_LIMIT"
97 | fi
98 | ulimit -n $MAX_FD
99 | if [ $? -ne 0 ] ; then
100 | warn "Could not set maximum file descriptor limit: $MAX_FD"
101 | fi
102 | else
103 | warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
104 | fi
105 | fi
106 |
107 | # For Darwin, add options to specify how the application appears in the dock
108 | if $darwin; then
109 | GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
110 | fi
111 |
112 | # For Cygwin, switch paths to Windows format before running java
113 | if $cygwin ; then
114 | APP_HOME=`cygpath --path --mixed "$APP_HOME"`
115 | CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
116 | JAVACMD=`cygpath --unix "$JAVACMD"`
117 |
118 | # We build the pattern for arguments to be converted via cygpath
119 | ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
120 | SEP=""
121 | for dir in $ROOTDIRSRAW ; do
122 | ROOTDIRS="$ROOTDIRS$SEP$dir"
123 | SEP="|"
124 | done
125 | OURCYGPATTERN="(^($ROOTDIRS))"
126 | # Add a user-defined pattern to the cygpath arguments
127 | if [ "$GRADLE_CYGPATTERN" != "" ] ; then
128 | OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
129 | fi
130 | # Now convert the arguments - kludge to limit ourselves to /bin/sh
131 | i=0
132 | for arg in "$@" ; do
133 | CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
134 | CHECK2=`echo "$arg"|egrep -c "^-"` ### Determine if an option
135 |
136 | if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then ### Added a condition
137 | eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
138 | else
139 | eval `echo args$i`="\"$arg\""
140 | fi
141 | i=$((i+1))
142 | done
143 | case $i in
144 | (0) set -- ;;
145 | (1) set -- "$args0" ;;
146 | (2) set -- "$args0" "$args1" ;;
147 | (3) set -- "$args0" "$args1" "$args2" ;;
148 | (4) set -- "$args0" "$args1" "$args2" "$args3" ;;
149 | (5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
150 | (6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
151 | (7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
152 | (8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
153 | (9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
154 | esac
155 | fi
156 |
157 | # Split up the JVM_OPTS And GRADLE_OPTS values into an array, following the shell quoting and substitution rules
158 | function splitJvmOpts() {
159 | JVM_OPTS=("$@")
160 | }
161 | eval splitJvmOpts $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS
162 | JVM_OPTS[${#JVM_OPTS[*]}]="-Dorg.gradle.appname=$APP_BASE_NAME"
163 |
164 | # by default we should be in the correct project dir, but when run from Finder on Mac, the cwd is wrong
165 | if [[ "$(uname)" == "Darwin" ]] && [[ "$HOME" == "$PWD" ]]; then
166 | cd "$(dirname "$0")"
167 | fi
168 |
169 | exec "$JAVACMD" "${JVM_OPTS[@]}" -classpath "$CLASSPATH" org.gradle.wrapper.GradleWrapperMain "$@"
170 |
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/gradlew.bat:
--------------------------------------------------------------------------------
1 | @if "%DEBUG%" == "" @echo off
2 | @rem ##########################################################################
3 | @rem
4 | @rem Gradle startup script for Windows
5 | @rem
6 | @rem ##########################################################################
7 |
8 | @rem Set local scope for the variables with windows NT shell
9 | if "%OS%"=="Windows_NT" setlocal
10 |
11 | set DIRNAME=%~dp0
12 | if "%DIRNAME%" == "" set DIRNAME=.
13 | set APP_BASE_NAME=%~n0
14 | set APP_HOME=%DIRNAME%
15 |
16 | @rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
17 | set DEFAULT_JVM_OPTS=
18 |
19 | @rem Find java.exe
20 | if defined JAVA_HOME goto findJavaFromJavaHome
21 |
22 | set JAVA_EXE=java.exe
23 | %JAVA_EXE% -version >NUL 2>&1
24 | if "%ERRORLEVEL%" == "0" goto init
25 |
26 | echo.
27 | echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
28 | echo.
29 | echo Please set the JAVA_HOME variable in your environment to match the
30 | echo location of your Java installation.
31 |
32 | goto fail
33 |
34 | :findJavaFromJavaHome
35 | set JAVA_HOME=%JAVA_HOME:"=%
36 | set JAVA_EXE=%JAVA_HOME%/bin/java.exe
37 |
38 | if exist "%JAVA_EXE%" goto init
39 |
40 | echo.
41 | echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
42 | echo.
43 | echo Please set the JAVA_HOME variable in your environment to match the
44 | echo location of your Java installation.
45 |
46 | goto fail
47 |
48 | :init
49 | @rem Get command-line arguments, handling Windows variants
50 |
51 | if not "%OS%" == "Windows_NT" goto win9xME_args
52 |
53 | :win9xME_args
54 | @rem Slurp the command line arguments.
55 | set CMD_LINE_ARGS=
56 | set _SKIP=2
57 |
58 | :win9xME_args_slurp
59 | if "x%~1" == "x" goto execute
60 |
61 | set CMD_LINE_ARGS=%*
62 |
63 | :execute
64 | @rem Setup the command line
65 |
66 | set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
67 |
68 | @rem Execute Gradle
69 | "%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS%
70 |
71 | :end
72 | @rem End local scope for the variables with windows NT shell
73 | if "%ERRORLEVEL%"=="0" goto mainEnd
74 |
75 | :fail
76 | rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
77 | rem the _cmd.exe /c_ return code!
78 | if not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
79 | exit /b 1
80 |
81 | :mainEnd
82 | if "%OS%"=="Windows_NT" endlocal
83 |
84 | :omega
85 |
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/kotlin-talk.iml:
--------------------------------------------------------------------------------
1 |
2 |
3 |
4 |
5 |
6 |
7 |
8 |
9 |
10 |
11 |
12 |
13 |
14 |
15 |
16 |
17 |
18 |
19 |
20 |
21 |
22 |
23 |
24 |
25 |
26 |
27 |
28 |
29 |
30 |
31 |
32 |
33 |
34 |
35 |
36 |
37 |
38 |
39 |
40 |
41 |
42 |
43 |
44 |
45 |
46 |
47 |
48 |
49 |
50 |
51 |
52 |
53 |
54 |
55 |
56 |
57 |
58 |
59 |
60 |
--------------------------------------------------------------------------------
/local.properties:
--------------------------------------------------------------------------------
1 | ## This file is automatically generated by Android Studio.
2 | # Do not modify this file -- YOUR CHANGES WILL BE ERASED!
3 | #
4 | # This file must *NOT* be checked into Version Control Systems,
5 | # as it contains information specific to your local configuration.
6 | #
7 | # Location of the SDK. This is only used by Gradle.
8 | # For customization when using a Version Control System, please read the
9 | # header note.
10 | #Tue Mar 07 12:11:36 CET 2017
11 | sdk.dir=/home/thomas/programs/android-sdk-linux
12 |
--------------------------------------------------------------------------------
/settings.gradle:
--------------------------------------------------------------------------------
1 | include ':talk', ':android'
2 | rootProject.name = 'kotlin-talk'
3 |
4 |
--------------------------------------------------------------------------------
/talk/.gitignore:
--------------------------------------------------------------------------------
1 | /build
2 |
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/talk/build.gradle:
--------------------------------------------------------------------------------
1 |
2 | apply plugin: 'kotlin'
3 |
4 |
5 | dependencies {
6 | compile "org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version"
7 |
8 | // coroutine
9 | // compile 'org.jetbrains.kotlinx:kotlinx-coroutines-core:0.14'
10 |
11 | compile 'com.google.android:android:4.1.1.4'
12 |
13 | testCompile 'io.kotlintest:kotlintest:1.3.7'
14 | }
15 | kotlin {
16 | experimental {
17 | coroutines "enable"
18 | }
19 | }
20 |
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/talk/src/main/kotlin/com/tgirard12/kotlintalk/00_Main.kt:
--------------------------------------------------------------------------------
1 | package com.tgirard12.kotlintalk
2 |
3 |
4 | fun main(args: Array) {
5 | println("Hello Montpellier Android User Group")
6 | }
7 |
8 | // No static class -> global function
9 | // fun fo kayword
10 | // public by default
11 |
12 | // type posfix -> name: Type
13 | // println -> global function
14 | // No semicolon ;
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/talk/src/main/kotlin/com/tgirard12/kotlintalk/01_Valvar.kt:
--------------------------------------------------------------------------------
1 | package com.tgirard12.kotlintalk
2 |
3 |
4 | fun main(args: Array) {
5 |
6 | var hello: String? = "Hello" // var String? -> Java String nullabe
7 | println(hello)
8 |
9 | hello = "Hello 1" // change value
10 | println(hello)
11 |
12 | var hello1: String = "Hello 2" // String non nullable
13 | // var hello1 = null // Don't compile
14 |
15 | val hello2 = "Hello 2" // Read Only
16 | println(hello2)
17 | // hello2 = "hello 3" // Don't compile
18 |
19 | val hello3: String? = null // val null
20 | println("$hello3") // String template
21 |
22 | // val hello3Size = hello3.length // Don't compile
23 | val hello3Size = hello3?.length?.div(5) // null safe operator -> Integer nullable
24 | println(hello3Size)
25 |
26 | println("helloSize: ${hello3Size ?: 999}") // Elvis operator
27 |
28 | // String literal
29 | println("""hello
30 | Android
31 | User
32 | Group
33 | """)
34 |
35 | /*
36 | Type Bit width
37 | Double 64
38 | Float 32
39 | Long 64
40 | Int 32
41 | Short 16
42 | Byte 8*/
43 |
44 | }
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/talk/src/main/kotlin/com/tgirard12/kotlintalk/02_ControlFlow.kt:
--------------------------------------------------------------------------------
1 | package com.tgirard12.kotlintalk
2 |
3 | import java.util.*
4 |
5 |
6 | fun main(args: Array) {
7 |
8 | var a = 5
9 | var b = 10
10 | var max = a
11 |
12 | if (a < b) max = b // One line
13 |
14 | // With else
15 | if (a > b) {
16 | max = a
17 | } else {
18 | max = b
19 | }
20 |
21 | max = if (a > b) a else b // As expression
22 |
23 |
24 | // When switch
25 | when (a) {
26 | 5, 6 -> println("minus 10") // two choises
27 | in 10..20 -> println("ten or more") // ranges
28 | else -> println("not found") // Other change
29 | }
30 |
31 | val tabs = Arrays.asList(1, 5, 9, 15)
32 |
33 | for (tab in tabs) println(tab) // For loop on iterator
34 |
35 | for (tab: Int in tabs) { // Body with a block
36 | println(tab)
37 | }
38 |
39 | for ((index, value) in tabs.withIndex()) { // with indexin a Pair
40 | println("$index, $value")
41 | }
42 | }
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/talk/src/main/kotlin/com/tgirard12/kotlintalk/03_Function.kt:
--------------------------------------------------------------------------------
1 | package com.tgirard12.kotlintalk
2 |
3 | import android.content.ContentValues
4 | import android.database.sqlite.SQLiteDatabase
5 | import java.time.LocalTime
6 | import java.util.*
7 |
8 |
9 | fun main(args: Array) {
10 |
11 | // Can declare function in function -> scope
12 | // Better solution than private function because parent args are available one child
13 | fun double(x: Int): Int = x * 2 // Single expression function -> no {} required
14 | println(double(2))
15 |
16 | // Name param
17 | println(double(x = 2))
18 |
19 | // type inference
20 | fun double1(x: Int) = x * 2 // type inference
21 | println(double1(x = 2))
22 |
23 | // Default Param
24 | fun doubleDefault(x: Int = 2) = double(x)
25 | println(doubleDefault(8))
26 |
27 | // Exemple with split function
28 | println("kotlin".split("t"))
29 |
30 | // Extension function only ToChar()
31 | fun String.only2Char() = this.substring(0, 2)
32 | println("kotlin".only2Char())
33 |
34 | // Nullable extension type
35 | fun String?.only2Char() = this?.substring(0, 2)
36 | println((null as String?).only2Char())
37 |
38 | // with generic types
39 | // listof is an extension function
40 | fun List.countFirst() = this.get(0).length
41 | println(listOf("a", "bc", "def").countFirst())
42 | // println(listOf(1, 5).countTotal()) not available for Int
43 |
44 | // Infix for better readability
45 | // Usefull also for big decimal, assertion
46 | infix fun Int.hours(minute: Int) = LocalTime.of(this, minute)
47 | println(5 hours 40)
48 |
49 |
50 | //
51 | // Hight order function
52 | //
53 | // A higher-order function is a function that takes functions as parameters, or returns a function
54 | fun log(f: () -> Unit) {
55 | println("begin")
56 | try {
57 | f()
58 | println("end")
59 | } catch (ex: Exception) {
60 | println("EX ${ex.message}")
61 | }
62 | }
63 | // Execute code
64 | log({ println("kotlin") })
65 | log({ throw NullPointerException("null") })
66 |
67 |
68 | // Better with database in Android to execute a transaction
69 | fun SQLiteDatabase.inTx(f: SQLiteDatabase.() -> Unit) {
70 | this.beginTransaction()
71 | try {
72 | f()
73 | this.setTransactionSuccessful()
74 | } finally {
75 | this.endTransaction()
76 | }
77 | }
78 |
79 | val db = SQLiteDatabase.openDatabase("", null, 0)
80 | db.inTx {
81 | insert("TABLE", null, ContentValues(1))
82 | update("TABLE", ContentValues(1), "col=?", arrayOf())
83 | }
84 |
85 | // apply, let, run, with
86 | // instanciate object with local variable to modify it
87 | GregorianCalendar().apply {
88 | timeInMillis = System.currentTimeMillis()
89 | }
90 |
91 | val str: String? = null
92 | // not with if (str != null)
93 | // if only one argument, it's it (like in Groovy)
94 | // run only if not null
95 | str?.let { println(it.length) }
96 |
97 | // inline
98 | // no inline
99 | }
100 |
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/talk/src/main/kotlin/com/tgirard12/kotlintalk/04_Class.kt:
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1 | package com.tgirard12.kotlintalk
2 |
3 |
4 | fun main(args: Array) {
5 |
6 | // NO new to instanciate class
7 | val kotlin = Kotlin()
8 |
9 |
10 | println(Kotlin5("").prop4)
11 | }
12 |
13 | // public final by default
14 | class Kotlin
15 |
16 | // Primary constructor
17 | class Kotlin1 constructor(feature: String)
18 |
19 | // Simpler syntax
20 | class Kotlin2(feature: String)
21 |
22 | // Class with body and init => primary constructor cannot contain any code
23 | class Kotlin3(feature: String) {
24 | init {
25 | println("feature is : $feature")
26 | }
27 | }
28 |
29 | class Kotlin4(val feature: String) {
30 | init {
31 | println("feature is : $feature")
32 | }
33 |
34 | // Secondary constructor => If primary constructor, call to this mandatory
35 | // default parameter possible => One constructor required
36 | // Create with name parameter
37 | constructor(feature: String, description: String = "") : this(feature)
38 | }
39 |
40 | // Refactor one constructor
41 | class Kotlin5(val feature: String, val description: String = "") {
42 |
43 | // Constructor
44 | // Function => public final
45 | fun longName() {
46 | println("$feature - $description")
47 | }
48 |
49 | // properties Java Style
50 | // Getter and setter by default
51 | var prop: String? = null
52 |
53 | // Getter and setter
54 | // Must be init because getter setter are functions
55 | var prop1: String? = null
56 | get() {
57 | println("get value $prop1")
58 | return prop1
59 | }
60 | set(value) {
61 | println("set value $value")
62 | field = value
63 | }
64 |
65 | // type inference -> Not null
66 | var prop2 = "my Propertie"
67 |
68 | // Not modifiable, usefulle fo getter
69 | val prop3 = "my propertie"
70 |
71 | // Init latter or UninitializedPropertyAccessException
72 | // Usefull for view in Android, test (in before method)
73 | lateinit var prop4: String
74 | }
75 |
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/talk/src/main/kotlin/com/tgirard12/kotlintalk/05_DataClass.kt:
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1 | package com.tgirard12.kotlintalk
2 |
3 | // data keyword
4 | // One field required
5 |
6 | // Automaticaly generate equal(), hashCode(), toString()
7 | data class DataClass(val name: String)
8 |
9 |
10 | fun main(args: Array) {
11 |
12 | val dataClass1 = DataClass("1")
13 | println(dataClass1) // Default to string
14 |
15 | val dataClass2 = dataClass1.copy(name = "2")
16 | println(dataClass1 == dataClass2) // Equals
17 | }
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/talk/src/main/kotlin/com/tgirard12/kotlintalk/06_Interface.kt:
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1 | package com.tgirard12.kotlintalk
2 |
3 |
4 | fun main(args: Array) {
5 |
6 | println(Implem("implem").print())
7 |
8 | }
9 |
10 | interface Base {
11 |
12 | fun print()
13 |
14 | val name: String // Abstract properties
15 |
16 | val decription: String
17 | get() = "base"
18 |
19 | val description2 get() = "base2"
20 | }
21 |
22 | // Contructor implementation far variable
23 | class Implem(override val name: String) : Base {
24 |
25 | override fun print() {
26 | print("Implem:$name")
27 | }
28 | }
29 |
30 | // Field with initialization implementation
31 | // Val => assignment required
32 | class Implem2 : Base {
33 | override val name: String = "Implem2"
34 |
35 | override fun print() {
36 | print("Implem:$name")
37 | }
38 |
39 | }
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/talk/src/main/kotlin/com/tgirard12/kotlintalk/07_DesignPattern.kt:
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1 | package com.tgirard12.kotlintalk
2 |
3 |
4 | // v1 -> Java version
5 | interface StringFormatter {
6 | fun formatString(string: String): String
7 | }
8 |
9 | class UpperCaseFormatter : StringFormatter {
10 | override fun formatString(string: String): String = string.toUpperCase()
11 | }
12 |
13 | class LowerCaseFormatter : StringFormatter {
14 | override fun formatString(string: String): String = string.toLowerCase()
15 | }
16 |
17 | class Printer(val strategy: StringFormatter) {
18 | fun printString(string: String) = println(strategy.formatString(string))
19 | }
20 |
21 | // v2
22 | class Printer2(val strategy: (String) -> String) {
23 | fun printString(string: String) = println(strategy.invoke(string))
24 | }
25 |
26 | val lowerCaseFormatter: (String) -> String = String::toLowerCase
27 |
28 | val upperCaseFormatter = { it: String -> it.toUpperCase() }
29 |
30 |
31 | fun main(args: Array) {
32 | val lowerCasePrinter = Printer(LowerCaseFormatter())
33 | lowerCasePrinter.printString("LOREM ipsum DOLOR sit amet")
34 |
35 | val upperCasePrinter = Printer(UpperCaseFormatter())
36 | upperCasePrinter.printString("LOREM ipsum DOLOR sit amet")
37 |
38 | // v2
39 | val lowerCasePrinter2 = Printer2(lowerCaseFormatter)
40 | lowerCasePrinter2.printString("LOREM ipsum DOLOR sit amet")
41 |
42 | val upperCasePrinter2 = Printer2(upperCaseFormatter)
43 | upperCasePrinter2.printString("LOREM ipsum DOLOR sit amet")
44 | }
45 |
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/talk/src/main/kotlin/com/tgirard12/kotlintalk/08_Enum.kt:
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1 | package com.tgirard12.kotlintalk
2 |
3 |
4 | enum class Colors {
5 |
6 | red {
7 | override fun code() = "R"
8 | },
9 | green {
10 | override fun code(): String = "G"
11 | },
12 | blue {
13 | override fun code(): String = "B"
14 | };
15 |
16 | // abstract function
17 | abstract fun code(): String
18 | }
19 |
20 |
21 | fun main(args: Array) {
22 |
23 | println("${Colors.blue.name} ${Colors.blue.ordinal}")
24 |
25 |
26 | val color = Colors.blue
27 |
28 | // When with warning if not all branch are checked
29 | when (color) {
30 | Colors.red -> println(color)
31 | Colors.green -> TODO()
32 | }
33 |
34 | // Color 2
35 | println(Colors.red.code())
36 | }
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/talk/src/main/kotlin/com/tgirard12/kotlintalk/09_Object.kt:
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1 | package com.tgirard12.kotlintalk
2 |
3 | import android.view.View
4 |
5 | // Object expression : Beter anonymous inner classes
6 |
7 | object Singleton {
8 |
9 | val name = "Singleton"
10 |
11 | }
12 |
13 | // Singleton depuis une interface ou une class
14 | object Singleton2 : View.OnClickListener {
15 | override fun onClick(v: View?) {
16 | println("View.onClick")
17 | }
18 | }
19 |
20 | open class Part1(val code: String)
21 | interface Part2
22 |
23 | fun main(args: Array) {
24 |
25 | println(Singleton.name)
26 |
27 | // Singleton 2
28 | println(Singleton2.onClick(null))
29 |
30 | // Part1 et part 2
31 | // Create just un object to encapsule some results
32 | // Same synthax for the inner classes
33 | val obj = object : Part1("o"), Part2 {
34 | val second = "s"
35 | }
36 | println(obj.javaClass)
37 |
38 | val gps = object {
39 | val lat = 10.3
40 | val long = 5.7
41 | }
42 | println("${gps.lat}, ${gps.long}")
43 | }
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/talk/src/main/kotlin/com/tgirard12/kotlintalk/10_Collection.kt:
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1 | package com.tgirard12.kotlintalk
2 |
3 |
4 | fun main(args: Array) {
5 |
6 | // empty list
7 | val mutableList0 = mutableListOf()
8 | println(mutableList0)
9 |
10 | // mutable
11 | val mutableList = mutableListOf("a", "b")
12 | println(mutableList)
13 |
14 | mutableList.add("c")
15 | mutableList += "d" // Operator overloading http://kotlinlang.org/docs/reference/operator-overloading.html
16 | println(mutableList)
17 |
18 | // create a read only list
19 | val readOnly = listOf("D", "E")
20 | println(readOnly)
21 | println(readOnly[0])
22 |
23 | // readOnly.add // no add method
24 |
25 | // Question
26 | // Type check cast : like instance of
27 | println(readOnly is kotlin.collections.List<*>)
28 | println(readOnly is kotlin.collections.MutableList)
29 | println(readOnly is java.util.List<*>)
30 |
31 | println(mutableList is kotlin.collections.List<*>)
32 | println(mutableList is kotlin.collections.MutableList)
33 | println(mutableList is java.util.List<*>)
34 |
35 | // Map
36 | println(hashMapOf(1 to "one"))
37 |
38 | // operation on list
39 | println(
40 | readOnly.filter { it == "D" }
41 | .count())
42 |
43 | println(readOnly.sumBy { it.length })
44 | }
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/talk/src/main/kotlin/com/tgirard12/kotlintalk/11_Dsl.kt:
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1 | package com.tgirard12.kotlintalk
2 |
3 |
4 | @DslMarker
5 | annotation class AndroidDslMarker
6 |
7 | val dslResult = """
8 | android {
9 | compileSdkVersion 25
10 | buildToolsVersion "25.0.3"
11 | defaultConfig {
12 | applicationId "com.tgirard12.kotlintalk"
13 | minSdkVersion 25
14 | targetSdkVersion 19
15 | versionCode 1
16 | versionName "1-snapshot"
17 | testInstrumentationRunner null
18 | }
19 | signingConfigs {
20 | debug {
21 | storeFile "debug.keystore"
22 | storePassword ""
23 | keyAlias ""
24 | keyPassword ""
25 | }
26 | release {
27 | storeFile "release.keystore"
28 | storePassword "password"
29 | keyAlias "alias"
30 | keyPassword "password"
31 | }
32 | test {
33 | storeFile "test.keystore"
34 | storePassword ""
35 | keyAlias ""
36 | keyPassword ""
37 | }
38 | }
39 | }"""
40 |
41 |
42 | typealias SigningConfigs = ArrayList
43 |
44 | @AndroidDslMarker
45 | class Android {
46 | var compileSdkVersion: Int = -1
47 | var buildToolsVersion: String = ""
48 | var defaultConfig: DefaultConfiguration? = null
49 | var signingConfigsList = SigningConfigs()
50 |
51 | override fun toString(): String = """
52 | android {
53 | compileSdkVersion $compileSdkVersion
54 | buildToolsVersion "$buildToolsVersion"
55 | $defaultConfig
56 | signingConfigs {
57 | ${signingConfigsList.joinToString(separator = "\n", prefix = "", postfix = "")}
58 | }
59 | }
60 | """
61 | }
62 |
63 | @AndroidDslMarker
64 | class DefaultConfiguration {
65 | var applicationId: String = "" // "io.tabmo.manager"
66 | var minSdkVersion: Int = -1 // android_minSdkVersion
67 | var targetSdkVersion: Int = -1 // android_targetSdkVersion
68 | var versionCode: Int = -1 // buildVersionCode()
69 | var versionName: String? = null // version
70 | var testInstrumentationRunner: String? = null // "android.support.test.runner.AndroidJUnitRunner"
71 |
72 | override fun toString(): String = """defaultConfig {
73 | applicationId "$applicationId"
74 | minSdkVersion $minSdkVersion
75 | targetSdkVersion $targetSdkVersion
76 | versionCode $versionCode
77 | versionName "$versionName"
78 | testInstrumentationRunner $testInstrumentationRunner
79 | }"""
80 | }
81 |
82 | class SigningConfig(val name: String) {
83 | var storeFile: String = "~/.android/debug.keystore"
84 | var storePassword: String = ""
85 | var keyAlias: String = ""
86 | var keyPassword: String = ""
87 |
88 | override fun toString(): String = """ $name {
89 | storeFile "$storeFile"
90 | storePassword "$storePassword"
91 | keyAlias "$keyAlias"
92 | keyPassword "$keyPassword"
93 | }"""
94 | }
95 |
96 |
97 | fun main(args: Array) {
98 |
99 | val android = android {
100 | compileSdkVersion = 25
101 | buildToolsVersion = "25.0.3"
102 |
103 | defaultConfig {
104 | applicationId = "com.tgirard12.kotlintalk"
105 | minSdkVersion = 25
106 | targetSdkVersion = 19
107 | versionCode = 1
108 | versionName = "1-snapshot"
109 | }
110 | signingConfigs {
111 | debug {
112 | storeFile = "debug.keystore"
113 | }
114 | release {
115 | storeFile = "release.keystore"
116 | keyPassword = "password"
117 | keyAlias = "alias"
118 | storePassword = "password"
119 | }
120 | signingConfig("test") {
121 | storeFile = "test.keystore"
122 | }
123 | }
124 | }
125 | println(android)
126 |
127 | /*
128 | https://github.com/gradle/gradle-script-kotlin/blob/master/samples/hello-android/build.gradle.kts
129 | */
130 | }
131 |
132 | fun android(f: Android.() -> Unit): Android = Android().apply(f)
133 |
134 |
135 | fun Android.defaultConfig(f: DefaultConfiguration.() -> Unit) {
136 | defaultConfig = DefaultConfiguration().apply(f)
137 | }
138 |
139 |
140 | fun Android.signingConfigs(f: SigningConfigs.() -> Unit) = f(signingConfigsList)
141 |
142 |
143 | fun SigningConfigs.signingConfig(name: String, f: SigningConfig.() -> Unit) {
144 | val signingConfig = SigningConfig(name).apply(f)
145 | this.add(signingConfig)
146 | }
147 |
148 |
149 | fun SigningConfigs.debug(f: SigningConfig.() -> Unit) = signingConfig("debug", f)
150 | fun SigningConfigs.release(f: SigningConfig.() -> Unit) = signingConfig("release", f)
151 |
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/talk/src/test/kotlin/com/tgirard12/kotlintalk/12_Tests.kt:
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1 | package com.tgirard12.kotlintalk
2 |
3 | import io.kotlintest.matchers.be
4 | import io.kotlintest.specs.StringSpec
5 |
6 |
7 | /**
8 | * https://github.com/kotlintest/kotlintest
9 | */
10 | class KotlinTest : StringSpec() {
11 |
12 | override fun beforeAll() {
13 | super.beforeAll()
14 | }
15 |
16 | override fun beforeEach() {
17 | super.beforeEach()
18 | }
19 |
20 | init {
21 | "strings.length should return size of string" {
22 | "hello".length shouldBe 5
23 | }
24 |
25 | listOf(3, 5, 7).forEach {
26 | "$it must be < 10" {
27 | it should be lt 10
28 | }
29 | }
30 | }
31 | }
32 |
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