initial commit

.gitignore

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+*.iml
+.gradle
+/local.properties
+/.idea/workspace.xml
+/.idea/libraries
+.DS_Store
+/build
+/captures

app/.gitignore

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+/build

app/build.gradle

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+apply plugin: 'com.android.application'
+apply plugin: 'kotlin-android'
+
+android {
+    compileSdkVersion 23
+    buildToolsVersion "23.0.3"
+
+    defaultConfig {
+        applicationId "github.vatsal.kandy"
+        minSdkVersion 14
+        targetSdkVersion 23
+        versionCode 1
+        versionName "1.0"
+    }
+    buildTypes {
+        release {
+            minifyEnabled false
+            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
+        }
+    }
+    sourceSets {
+        main.java.srcDirs += 'src/main/kotlin'
+    }
+}
+
+dependencies {
+    compile fileTree(dir: 'libs', include: ['*.jar'])
+    testCompile 'junit:junit:4.12'
+    compile 'com.android.support:appcompat-v7:23.4.0'
+    compile 'com.android.support:design:23.4.0'
+    compile "org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version"
+}
+repositories {
+    mavenCentral()
+}

app/proguard-rules.pro

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+# Add project specific ProGuard rules here.
+# By default, the flags in this file are appended to flags specified
+# in /Users/appyware/Documents/AndroidSdk/android-sdk-macosx/tools/proguard/proguard-android.txt
+# You can edit the include path and order by changing the proguardFiles
+# directive in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# Add any project specific keep options here:
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}

app/src/androidTest/java/github/vatsal/kandy/ApplicationTest.java

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+package github.vatsal.kandy;
+
+import android.app.Application;
+import android.test.ApplicationTestCase;
+
+/**
+ * <a href="http://d.android.com/tools/testing/testing_android.html">Testing Fundamentals</a>
+ */
+public class ApplicationTest extends ApplicationTestCase<Application> {
+    public ApplicationTest() {
+        super(Application.class);
+    }
+}

app/src/main/AndroidManifest.xml

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+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="github.vatsal.kandy">
+
+    <application
+        android:allowBackup="true"
+        android:icon="@mipmap/ic_launcher"
+        android:label="@string/app_name"
+        android:supportsRtl="true"
+        android:theme="@style/AppTheme">
+        <activity
+            android:name=".KotlinActivity"
+            android:label="@string/app_name"
+            android:theme="@style/AppTheme.NoActionBar">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+            </intent-filter>
+        </activity>
+    </application>
+
+</manifest>

app/src/main/java/github/vatsal/kandy/KotlinActivity.kt

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+package github.vatsal.kandy
+
+import android.content.Intent
+import android.net.Uri
+import android.os.Bundle
+import android.support.design.widget.FloatingActionButton
+import android.support.v7.app.AppCompatActivity
+import android.support.v7.widget.Toolbar
+import android.view.Menu
+import android.view.MenuItem
+import android.widget.TextView
+
+class KotlinActivity : AppCompatActivity() {
+
+    // declaring value
+    // does not need any type
+    // Kotlin does it automatically
+    // also notice no more semi-colon(;) needed
+    // rad right!
+    val textStart = "Made with"
+    val textEnd = "using Kotlin!"
+
+    // the ? is used to ensure the null exception never comes
+    // we are thy saved
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        setContentView(R.layout.activity_kotlin)
+
+        // the initialising method call
+        init();
+    }
+
+    // no more return type for a method :@
+    private fun init() {
+
+        // no more typecasting...loving it already?
+        val toolbar = findViewById(R.id.toolbar) as Toolbar?
+        setSupportActionBar(toolbar)
+
+        // eliminate the NULL by using question mark
+        val tvStart = findViewById(R.id.tv_start) as TextView?
+        val tvEnd = findViewById(R.id.tv_end) as TextView?
+
+        // easy val setting
+        // not-null assertions(!!)
+        tvStart!!.text = textStart
+        tvEnd!!.text = textEnd
+
+        val fab = findViewById(R.id.fab) as FloatingActionButton?
+
+        // finally no more big ClickListeners!!
+        // just one line
+        fab!!.setOnClickListener { openRepo() }
+
+        //Snackbar.make(view, "Replace with your own action", Snackbar.LENGTH_LONG).setAction("Action", null).show()
+    }
+
+    private fun openRepo() {
+        val url = "https://github.com/code-crusher/KAndy"
+        val i = Intent(Intent.ACTION_VIEW)
+        i.data = Uri.parse(url)
+        startActivity(i)
+    }
+
+    override fun onCreateOptionsMenu(menu: Menu): Boolean {
+        // Inflate the menu; this adds items to the action bar if it is present.
+        menuInflater.inflate(R.menu.menu_kotlin, menu)
+        return true
+    }
+
+    override fun onOptionsItemSelected(item: MenuItem): Boolean {
+        // Handle action bar item clicks here. The action bar will
+        // automatically handle clicks on the Home/Up button, so long
+        // as you specify a parent activity in AndroidManifest.xml.
+        val id = item.itemId
+
+        //noinspection SimplifiableIfStatement
+        if (id == R.id.action_settings) {
+            return true
+        }
+        return super.onOptionsItemSelected(item)
+    }
+}