Optimize code and add failed sample

Author: msdx

app/src/main/java/com/githang/dinny/app/ActivityProtocol.kt

@@ -17,6 +17,10 @@ interface ActivityProtocol {
     @ToActivity(TestActivity::class)
     fun newTestIntent(context: Context): Intent
 
+    // would be failed because Intent.putExtra method doesn't support HashMap type.
+    @ToActivity(TestActivity::class)
+    fun newTestIntent(context: Context, @Extra("map") map: HashMap<String, String>): Intent
+
     @ToActivity(TestActivity::class)
     fun newTestIntent(
         context: Context,

library/src/main/java/com/githang/dinny/ProtocolMethod.java

@@ -20,7 +20,7 @@ class ProtocolMethod {
     private ExtraHandler[] extraHandlers;
     private boolean start;
 
-    public ProtocolMethod(Class<? extends Activity> target, ExtraHandler[] extraHandlers, boolean start) {
+    private ProtocolMethod(Class<? extends Activity> target, ExtraHandler[] extraHandlers, boolean start) {
         this.target = target;
         this.extraHandlers = extraHandlers;
         this.start = start;