Allow nullable values in createIntent and startActivity

anko/library/robolectricTests/src/test/java/CreateIntentTest.kt

@@ -0,0 +1,29 @@
+import android.app.Activity
+import org.jetbrains.anko.internals.AnkoInternals
+import org.junit.Test
+import org.junit.runner.RunWith
+import org.robolectric.RobolectricTestRunner
+import org.robolectric.RuntimeEnvironment
+import org.robolectric.annotation.Config
+import test.BuildConfig
+
+@RunWith(RobolectricTestRunner::class)
+@Config(constants = BuildConfig::class)
+class CreateIntentTest {
+    @Test
+    fun test() {
+        val intent1 = AnkoInternals.createIntent(RuntimeEnvironment.application, Activity::class.java, arrayOf())
+        assert(intent1.extras == null)
+
+        val intent2 = AnkoInternals.createIntent(RuntimeEnvironment.application, Activity::class.java, arrayOf(
+                "one" to 1,
+                "abc" to "ABC",
+                "null" to null
+        ))
+
+        assert(intent2.extras.size() == 3)
+        assert(intent2.extras.get("one") == 1)
+        assert(intent2.extras.get("abc") == "ABC")
+        assert(intent2.extras.get("null") == null)
+    }
+}

anko/library/static/commons/src/Intents.kt

@@ -26,28 +26,29 @@ import android.content.Intent
 import android.net.Uri
 import org.jetbrains.anko.internals.AnkoInternals
 
-inline fun <reified T: Activity> Context.startActivity(vararg params: Pair<String, Any>) =
+
+inline fun <reified T: Activity> Context.startActivity(vararg params: Pair<String, Any?>) =
     AnkoInternals.internalStartActivity(this, T::class.java, params)
 
-inline fun <reified T: Activity> AnkoContext<*>.startActivity(vararg params: Pair<String, Any>) =
+inline fun <reified T: Activity> AnkoContext<*>.startActivity(vararg params: Pair<String, Any?>) =
     AnkoInternals.internalStartActivity(ctx, T::class.java, params)
 
-inline fun <reified T: Activity> Fragment.startActivity(vararg params: Pair<String, Any>) =
+inline fun <reified T: Activity> Fragment.startActivity(vararg params: Pair<String, Any?>) =
     AnkoInternals.internalStartActivity(activity, T::class.java, params)
 
-inline fun <reified T: Activity> Activity.startActivityForResult(requestCode: Int, vararg params: Pair<String, Any>) =
+inline fun <reified T: Activity> Activity.startActivityForResult(requestCode: Int, vararg params: Pair<String, Any?>) =
     AnkoInternals.internalStartActivityForResult(this, T::class.java, requestCode, params)
 
-inline fun <reified T: Activity> Fragment.startActivityForResult(requestCode: Int, vararg params: Pair<String, Any>) =
+inline fun <reified T: Activity> Fragment.startActivityForResult(requestCode: Int, vararg params: Pair<String, Any?>) =
     startActivityForResult(AnkoInternals.createIntent(act, T::class.java, params), requestCode)
 
-inline fun <reified T: Service> Context.startService(vararg params: Pair<String, Any>) =
+inline fun <reified T: Service> Context.startService(vararg params: Pair<String, Any?>) =
     AnkoInternals.internalStartService(this, T::class.java, params)
 
-inline fun <reified T: Service> AnkoContext<*>.startService(vararg params: Pair<String, Any>) =
+inline fun <reified T: Service> AnkoContext<*>.startService(vararg params: Pair<String, Any?>) =
     AnkoInternals.internalStartService(ctx, T::class.java, params)
 
-inline fun <reified T: Service> Fragment.startService(vararg params: Pair<String, Any>) =
+inline fun <reified T: Service> Fragment.startService(vararg params: Pair<String, Any?>) =
     AnkoInternals.internalStartService(activity, T::class.java, params)
 
 inline fun <reified T: Any> Context.intentFor(vararg params: Pair<String, Any?>): Intent =

anko/library/static/commons/src/Internals.kt

@@ -113,7 +113,7 @@ object AnkoInternals {
     fun internalStartActivity(
             ctx: Context,
             activity: Class<out Activity>,
-            params: Array<out Pair<String, Any>>
+            params: Array<out Pair<String, Any?>>
     ) {
         ctx.startActivity(createIntent(ctx, activity, params))
     }
@@ -123,7 +123,7 @@ object AnkoInternals {
             act: Activity,
             activity: Class<out Activity>,
             requestCode: Int,
-            params: Array<out Pair<String, Any>>
+            params: Array<out Pair<String, Any?>>
     ) {
         act.startActivityForResult(createIntent(act, activity, params), requestCode)
     }
@@ -132,7 +132,7 @@ object AnkoInternals {
     fun internalStartService(
             ctx: Context,
             activity: Class<out Service>,
-            params: Array<out Pair<String, Any>>
+            params: Array<out Pair<String, Any?>>
     ) {
         ctx.startService(createIntent(ctx, activity, params))
     }