sembozdemir sembozdemir
sembozdemir
/ MainActivity.kt
Created
November 15, 2016 14:23
TodoKotlin - MainActivity.kt (after extracting UI code)
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| class MainActivity : AppCompatActivity() { | |
| override fun onCreate(savedInstanceState: Bundle?) { | |
| super.onCreate(savedInstanceState) | |
| MainActivityUI(TodoListAdapter()).setContentView(this) | |
| } | |
| } |
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| class MainActivityUI(val todoListAdapter: TodoListAdapter) : AnkoComponent<MainActivity> { | |
| override fun createView(ui: AnkoContext<MainActivity>) = with(ui) { | |
| verticalLayout { | |
| recyclerView { | |
| val orientation = LinearLayoutManager.VERTICAL | |
| layoutManager = LinearLayoutManager(ctx, orientation, false) | |
| addItemDecoration(DividerItemDecoration(ctx, LinearLayout.VERTICAL)) | |
| adapter = todoListAdapter | |
| }.lparams(width = matchParent, |
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| fun EditText.asString(): String = this.text.toString() | |
| fun EditText.clear() { | |
| setText("") | |
| } |
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| class TodoListAdapter(val arrayList: ArrayList<String> = ArrayList<String>()) | |
| : RecyclerView.Adapter<TodoListAdapter.ViewHolder>() { | |
| override fun getItemCount(): Int = arrayList.size | |
| override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): ViewHolder { | |
| val itemView = TextView(parent.context).apply { | |
| padding = dip(16) | |
| } |
sembozdemir
/ MainActivity.kt
Created
November 15, 2016 13:09
ToDoKotlin - MainActivity.kt (with Anko DSL)
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| class MainActivity : AppCompatActivity() { | |
| val todoListAdapter = TodoListAdapter() | |
| override fun onCreate(savedInstanceState: Bundle?) { | |
| super.onCreate(savedInstanceState) | |
| verticalLayout { | |
| recyclerView { | |
| val orientation = LinearLayoutManager.VERTICAL |
sembozdemir
/ build.gradle
Created
November 15, 2016 13:04
ToDoKotlin - app/build.gradle after Anko dependencies added
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| apply plugin: 'com.android.application' | |
| apply plugin: 'kotlin-android' | |
| apply plugin: 'kotlin-android-extensions' | |
| android { | |
| compileSdkVersion 25 | |
| buildToolsVersion "25.0.0" | |
| defaultConfig { | |
| applicationId "com.sembozdemir.todokotlin" | |
| minSdkVersion 16 |
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| verticalLayout { | |
| val name = editText() | |
| button("Say Hello") { | |
| onClick { toast("Hello, ${name.text}!") } | |
| } | |
| } |
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| class MainActivity : AppCompatActivity() { | |
| override fun onCreate(savedInstanceState: Bundle?) { | |
| super.onCreate(savedInstanceState) | |
| setContentView(R.layout.activity_main) | |
| } | |
| } |
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| apply plugin: 'com.android.application' | |
| apply plugin: 'kotlin-android' | |
| apply plugin: 'kotlin-android-extensions' | |
| android { | |
| compileSdkVersion 25 | |
| buildToolsVersion "25.0.0" | |
| defaultConfig { | |
| applicationId "com.sembozdemir.todokotlin" | |
| minSdkVersion 16 |
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| // Top-level build file where you can add configuration options common to all sub-projects/modules. | |
| buildscript { | |
| ext.kotlin_version = '1.0.5' | |
| repositories { | |
| jcenter() | |
| } | |
| dependencies { | |
| classpath 'com.android.tools.build:gradle:2.2.2' | |
| classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version" |