Tweak & import parcelize

Author: nekocode

app/build.gradle.kts

@@ -7,6 +7,11 @@ plugins {
     kotlin("kapt")
 }
 
+androidExtensions {
+    isExperimental = true
+    features = setOf("views", "parcelize")
+}
+
 android {
     compileSdkVersion(28)
     defaultConfig {

app/src/main/java/cn/nekocode/gank/GankApplication.kt

@@ -52,22 +52,26 @@ class GankApplication : Application() {
     }
 }
 
-fun Context.activityRouter() = (this.applicationContext as GankApplication).activityRouter
-fun Context.broadcastRouter() = (this.applicationContext as GankApplication).broadcastRouter
-fun Context.gankIoService() = (this.applicationContext as GankApplication).gankIoService
+val Context.activityRouter get() = (this.applicationContext as GankApplication).activityRouter
+val Context.broadcastRouter get() = (this.applicationContext as GankApplication).broadcastRouter
+val Context.gankIoService get() = (this.applicationContext as GankApplication).gankIoService
 
 fun Context.registerLocalReceiver(
-    receiver: (Context?, Intent?) -> Unit, intentFilter: IntentFilter) {
-
+    receiver: BroadcastReceiver.(Context?, Intent?) -> Unit,
+    intentFilter: IntentFilter
+) {
     LocalBroadcastManager.getInstance(this)
         .registerReceiver(object : BroadcastReceiver() {
             override fun onReceive(context: Context?, intent: Intent?) {
-                receiver.invoke(context, intent)
+                receiver.invoke(this, context, intent)
             }
         }, intentFilter)
 }
 
-fun Context.registerLocalReceiver(receiver: (Context?, Intent?) -> Unit, vararg actions: String) {
+fun Context.registerLocalReceiver(
+    receiver: BroadcastReceiver.(Context?, Intent?) -> Unit,
+    vararg actions: String
+) {
     val intentFilter = IntentFilter()
     actions.forEach {
         intentFilter.addAction(it)

app/src/main/java/cn/nekocode/gank/base/BaseActivity.kt

@@ -16,6 +16,7 @@
 
 package cn.nekocode.gank.base
 
+import android.annotation.SuppressLint
 import android.support.v4.app.NavUtils
 import android.support.v7.app.AppCompatActivity
 import android.view.MenuItem
@@ -28,6 +29,7 @@ import io.reactivex.parallel.ParallelFlowable
 /**
  * @author nekocode ([email protected])
  */
+@SuppressLint("Registered")
 open class BaseActivity : AppCompatActivity() {
     override fun onOptionsItemSelected(item: MenuItem): Boolean {
         return when (item.itemId) {

app/src/main/java/cn/nekocode/gank/ui/home/MainActivity.kt

@@ -37,7 +37,7 @@ class MainActivity : BaseActivity() {
         setContentView(R.layout.activity_main)
         fetchBtn.text = Html.fromHtml(getString(R.string.fetch_pic))
         fetchBtn.setOnClickListener {
-            activityRouter().gotoPic(this)
+            activityRouter.gotoPic(this)
         }
 
         // Register local broadcast receiver

app/src/main/java/cn/nekocode/gank/ui/pic/PicActivity.kt

@@ -52,7 +52,7 @@ class PicActivity : BaseActivity() {
         if (pic != null) {
             Single.just(pic!!)
         } else {
-            gankIoService().picApi.getMeiziPics(1, 0)
+            gankIoService.picApi.getMeiziPics(1, 0)
                 .subscribeOn(Schedulers.io())
                 .firstOrError()
                 .map { response ->
@@ -65,7 +65,7 @@ class PicActivity : BaseActivity() {
             .subscribe({ pic ->
                 title = pic.id
                 Picasso.with(this).load(pic.url).centerCrop().fit().into(imageView)
-                broadcastRouter().tellFetchSuc(this)
+                broadcastRouter.tellFetchSuc(this)
 
             }, { _ ->
                 Toast.makeText(this, R.string.sth_went_wrong, Toast.LENGTH_SHORT).show()

backend/build.gradle.kts

@@ -3,6 +3,12 @@ import org.jetbrains.kotlin.config.KotlinCompilerVersion
 plugins {
     id("com.android.library")
     kotlin("android")
+    kotlin("android.extensions")
+}
+
+androidExtensions {
+    isExperimental = true
+    features = setOf("parcelize")
 }
 
 android {

backend/src/main/java/cn/nekocode/gank/backend/model/MeiziPic.kt

@@ -16,44 +16,17 @@
 
 package cn.nekocode.gank.backend.model
 
-import android.os.Parcel
 import android.os.Parcelable
 import com.google.gson.annotations.SerializedName
+import kotlinx.android.parcel.Parcelize
 
 /**
  * @author nekocode ([email protected])
  */
+@Parcelize
 data class MeiziPic(
     @SerializedName("_id") override val id: String,
     @SerializedName("type") val type: String,
     @SerializedName("url") val url: String,
     @SerializedName("who") val who: String
-) : WithId, Parcelable {
-    constructor(parcel: Parcel) : this(
-        parcel.readString(),
-        parcel.readString(),
-        parcel.readString(),
-        parcel.readString()) {
-    }
-
-    override fun writeToParcel(parcel: Parcel, flags: Int) {
-        parcel.writeString(id)
-        parcel.writeString(type)
-        parcel.writeString(url)
-        parcel.writeString(who)
-    }
-
-    override fun describeContents(): Int {
-        return 0
-    }
-
-    companion object CREATOR : Parcelable.Creator<MeiziPic> {
-        override fun createFromParcel(parcel: Parcel): MeiziPic {
-            return MeiziPic(parcel)
-        }
-
-        override fun newArray(size: Int): Array<MeiziPic?> {
-            return arrayOfNulls(size)
-        }
-    }
-}
+) : WithId, Parcelable