From 2fa97be12de68f9c54629ed203b9df488b84445f Mon Sep 17 00:00:00 2001
From: Mygod <mygodstudio@gmail.com>
Date: Sun, 8 Nov 2015 16:14:45 +0800
Subject: [PATCH] Add FABProgressCircle

---
 build.sbt                                     |  1 +
 src/main/res/layout/layout_main.xml           | 29 ++++++------
 .../com/github/shadowsocks/Shadowsocks.scala  | 46 +++++++++----------
 3 files changed, 39 insertions(+), 37 deletions(-)

diff --git a/build.sbt b/build.sbt
index 2194c008..3abae4dd 100644
--- a/build.sbt
+++ b/build.sbt
@@ -37,6 +37,7 @@ libraryDependencies ++= Seq(
   "com.google.android.gms" % "play-services-analytics" % "8.1.0",
   "com.android.support" % "support-v4" % "23.1.0",
   "com.android.support" % "design" % "23.1.0",
+  "com.github.jorgecastilloprz" % "fabprogresscircle" % "1.01",
   "com.nostra13.universalimageloader" % "universal-image-loader" % "1.9.4",
   "com.j256.ormlite" % "ormlite-core" % "4.48",
   "com.j256.ormlite" % "ormlite-android" % "4.48"
diff --git a/src/main/res/layout/layout_main.xml b/src/main/res/layout/layout_main.xml
index 74a6db30..e73a5eae 100644
--- a/src/main/res/layout/layout_main.xml
+++ b/src/main/res/layout/layout_main.xml
@@ -2,21 +2,24 @@
 <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
                 xmlns:app="http://schemas.android.com/apk/res-auto" xmlns:tools="http://schemas.android.com/tools"
                 android:layout_width="match_parent" android:layout_height="match_parent"
-                tools:ignore="UnknownIdInLayout">
+                tools:ignore="UnknownIdInLayout" android:clipChildren="false">
     <include layout="@layout/toolbar_light_dark" />
     <fragment android:name="com.github.shadowsocks.ShadowsocksSettings"
               android:id="@android:id/content" android:layout_below="@+id/toolbar"
               android:layout_width="match_parent" android:layout_height="match_parent"/>
-    <android.support.design.widget.FloatingActionButton android:id="@+id/fab" android:layout_width="wrap_content"
-                                                        android:layout_height="wrap_content"
-                                                        app:backgroundTint="@color/material_green_600"
-                                                        android:src="@drawable/ic_cloud_off"
-                                                        android:layout_gravity="end|bottom"
-                                                        android:layout_alignBottom="@+id/toolbar"
-                                                        android:layout_alignParentRight="true"
-                                                        android:layout_alignParentEnd="true"
-                                                        android:layout_marginRight="16dp"
-                                                        android:layout_marginEnd="16dp"
-                                                        android:layout_marginBottom="-28dp" app:elevation="6dp"
-                                                        app:pressedTranslationZ="6dp" app:borderWidth="0dp" />
+    <com.github.jorgecastilloprz.FABProgressCircle android:id="@+id/fabProgressCircle" app:reusable="true"
+                                                   android:layout_width="wrap_content"
+                                                   android:layout_height="wrap_content" android:elevation="6dp"
+                                                   android:layout_alignBottom="@+id/toolbar"
+                                                   android:layout_alignParentRight="true"
+                                                   android:layout_alignParentEnd="true"
+                                                   android:layout_marginRight="16dp"
+                                                   android:layout_marginEnd="16dp"
+                                                   android:layout_marginBottom="-28dp">
+        <android.support.design.widget.FloatingActionButton android:id="@+id/fab" android:layout_width="wrap_content"
+                                                            android:layout_height="wrap_content"
+                                                            app:backgroundTint="@color/material_green_600"
+                                                            android:src="@drawable/ic_cloud_off"
+                                                            app:pressedTranslationZ="6dp" app:borderWidth="0dp" />
+    </com.github.jorgecastilloprz.FABProgressCircle>
 </RelativeLayout>
diff --git a/src/main/scala/com/github/shadowsocks/Shadowsocks.scala b/src/main/scala/com/github/shadowsocks/Shadowsocks.scala
index e9250b23..74ff0780 100644
--- a/src/main/scala/com/github/shadowsocks/Shadowsocks.scala
+++ b/src/main/scala/com/github/shadowsocks/Shadowsocks.scala
@@ -50,7 +50,7 @@ import android.content.res.AssetManager
 import android.graphics.{Bitmap, Color, Typeface}
 import android.net.{Uri, VpnService}
 import android.os._
-import android.preference.{PreferenceManager, SwitchPreference, Preference}
+import android.preference.{Preference, PreferenceManager, SwitchPreference}
 import android.support.design.widget.{FloatingActionButton, Snackbar}
 import android.support.v7.app.AppCompatActivity
 import android.support.v7.widget.Toolbar
@@ -58,6 +58,7 @@ import android.util.{DisplayMetrics, Log}
 import android.view.{View, ViewGroup, ViewParent}
 import android.webkit.{WebView, WebViewClient}
 import android.widget._
+import com.github.jorgecastilloprz.FABProgressCircle
 import com.github.shadowsocks.aidl.{IShadowsocksService, IShadowsocksServiceCallback}
 import com.github.shadowsocks.database._
 import com.github.shadowsocks.preferences.{DropDownPreference, PasswordEditTextPreference, ProfileEditTextPreference, SummaryEditTextPreference}
@@ -186,6 +187,7 @@ class Shadowsocks
   // Variables
   private var serviceStarted = false
   var fab: FloatingActionButton = _
+  var fabProgressCircle: FABProgressCircle = _
   var progressDialog: ProgressDialog = _
   var progressTag = -1
   var state = State.INIT
@@ -394,7 +396,6 @@ class Shadowsocks
   }
 
   def prepareStartService() {
-    showProgress(R.string.connecting)
     Future {
       if (isVpnEnabled) {
         val intent = VpnService.prepare(this)
@@ -485,6 +486,7 @@ class Shadowsocks
     val tf: Typeface = Typefaces.get(this, "fonts/Iceland.ttf")
     if (tf != null) title.setTypeface(tf)
     fab = findViewById(R.id.fab).asInstanceOf[FloatingActionButton]
+    fabProgressCircle = findViewById(R.id.fabProgressCircle).asInstanceOf[FABProgressCircle]
     fab.setOnClickListener((v: View) => {
       serviceStarted = !serviceStarted
       serviceStarted match {
@@ -495,10 +497,12 @@ class Shadowsocks
             changeSwitch(checked = false)
         case false =>
           serviceStop()
-      }
-      if (fab.isEnabled) {
-        fab.setEnabled(false)
-        handler.postDelayed(() => fab.setEnabled(true), 1000)
+          if (fab.isEnabled) {
+            fab.setEnabled(false)
+            handler.postDelayed(() => {
+              fab.setEnabled(true)
+            }, 1000)
+          }
       }
     })
     toolbar.setNavigationIcon(R.drawable.ic_drawer)
@@ -1015,36 +1019,30 @@ class Shadowsocks
 
   def onStateChanged(s: Int, m: String) {
     handler.post(() => if (state != s) {
-      state = s
-      state match {
+      s match {
         case State.CONNECTING =>
-          if (progressDialog == null) {
-            progressDialog = ProgressDialog
-              .show(Shadowsocks.this, "", getString(R.string.connecting), true, true)
-            progressTag = R.string.connecting
-          }
+          fab.setImageResource(R.drawable.ic_cloud_queue)
+          fab.setEnabled(false)
+          fabProgressCircle.show()
           setPreferenceEnabled(enabled = false)
         case State.CONNECTED =>
-          if (progressTag == R.string.connecting) {
-            clearDialog()
-          }
+          if (state == State.CONNECTING) fabProgressCircle.beginFinalAnimation()
+          fab.setEnabled(true)
           changeSwitch(checked = true)
           setPreferenceEnabled(enabled = false)
         case State.STOPPED =>
-          if (progressTag == R.string.stopping || progressTag == R.string.connecting) {
-            clearDialog()
-          }
+          if (state == State.STOPPING || state == State.CONNECTING) fabProgressCircle.hide()
+          fab.setEnabled(true)
           changeSwitch(checked = false)
           if (m != null) Snackbar.make(getWindow.getDecorView.findViewById(android.R.id.content),
             getString(R.string.vpn_error).formatLocal(Locale.ENGLISH, m), Snackbar.LENGTH_LONG).show
           setPreferenceEnabled(enabled = true)
         case State.STOPPING =>
-          if (progressDialog == null) {
-            progressDialog = ProgressDialog
-              .show(Shadowsocks.this, "", getString(R.string.stopping), true, true)
-            progressTag = R.string.stopping
-          }
+          fab.setImageResource(R.drawable.ic_cloud_queue)
+          fab.setEnabled(false)
+          fabProgressCircle.show()
       }
+      state = s
     })
   }