Get rid of postDelayeds

FASTER!

mobile/src/main/java/com/github/shadowsocks/VpnRequestActivity.kt

@@ -56,11 +56,9 @@ class VpnRequestActivity : AppCompatActivity(), ShadowsocksConnection.Interface
     }
 
     override fun onServiceConnected(service: IShadowsocksService) {
-        app.handler.postDelayed({
-            val intent = VpnService.prepare(this)
-            if (intent == null) onActivityResult(REQUEST_CONNECT, RESULT_OK, null)
-            else startActivityForResult(intent, REQUEST_CONNECT)
-        }, 1000)
+        val intent = VpnService.prepare(this)
+        if (intent == null) onActivityResult(REQUEST_CONNECT, RESULT_OK, null)
+        else startActivityForResult(intent, REQUEST_CONNECT)
     }
 
     override fun onActivityResult(requestCode: Int, resultCode: Int, data: Intent?) {

mobile/src/main/java/com/github/shadowsocks/widget/ServiceButton.kt

@@ -84,9 +84,7 @@ class ServiceButton @JvmOverloads constructor(context: Context, attrs: Attribute
             TooltipCompat.setTooltipText(this, context.getString(R.string.connect))
         }
         refreshDrawableState()
-        isEnabled = false
-        if (state == BaseService.CONNECTED || state == BaseService.STOPPED) app.handler.postDelayed(
-                { isEnabled = state == BaseService.CONNECTED || state == BaseService.STOPPED }, 1000)
+        isEnabled = state == BaseService.CONNECTED || state == BaseService.STOPPED
     }
 
     private fun counters(a: AnimatedVectorDrawableCompat, b: AnimatedVectorDrawableCompat): Boolean =