From 8caaf620813c7fd1a8425f94434d9488e8484c31 Mon Sep 17 00:00:00 2001
From: Murali Krishnan <murali.govindarajulu@imaginea.com>
Date: Tue, 8 Jan 2019 15:13:11 +0530
Subject: [PATCH] Control Menu state using attributes

---
 .../java/com/madrapps/bubbles/ActionMenu.kt   | 22 +++++++++++++++++++
 bubbles/src/main/res/values/attrs.xml         |  1 +
 .../madrapps/bubbles/sample/MainActivity.kt   | 11 +++-------
 sample/src/main/res/layout/activity_main.xml  |  3 ++-
 4 files changed, 28 insertions(+), 9 deletions(-)

diff --git a/bubbles/src/main/java/com/madrapps/bubbles/ActionMenu.kt b/bubbles/src/main/java/com/madrapps/bubbles/ActionMenu.kt
index b3a8a89..62fd538 100644
--- a/bubbles/src/main/java/com/madrapps/bubbles/ActionMenu.kt
+++ b/bubbles/src/main/java/com/madrapps/bubbles/ActionMenu.kt
@@ -18,6 +18,7 @@ class ActionMenu @JvmOverloads constructor(
 
     private lateinit var layout: Layout
     private lateinit var animator: Animator
+    private  var isMenuClosed = false
 
     private val parentPosition = Rect()
     private val anchorPosition = Rect(0, 0, 0, 0)
@@ -32,6 +33,7 @@ class ActionMenu @JvmOverloads constructor(
             anchorId = getResourceId(R.styleable.ActionMenu_anchor, -1)
             setLayout(getString(R.styleable.ActionMenu_menu_layout))
             setAnimator(getString(R.styleable.ActionMenu_menu_animator))
+            setDefaultMenuState(getBoolean(R.styleable.ActionMenu_is_closed,false))
             recycle()
         }
     }
@@ -50,6 +52,20 @@ class ActionMenu @JvmOverloads constructor(
         }
     }
 
+    private fun setDefaultMenuState(isMenuClosed: Boolean?){
+        if (isMenuClosed != null) {
+            this.isMenuClosed = isMenuClosed
+        }
+    }
+
+    private fun setMenuControlState(){
+        if(this.isMenuClosed){
+            this.close()
+        }else{
+            this.open()
+        }
+    }
+
     private fun getClazz(classString: String?): Class<*> {
         try {
             return javaClass.classLoader.loadClass(classString)
@@ -58,6 +74,11 @@ class ActionMenu @JvmOverloads constructor(
         }
     }
 
+    fun switchMenuState(){
+        this.isMenuClosed = !this.isMenuClosed
+        setMenuControlState()
+    }
+
     override fun onLayout(changed: Boolean, l: Int, t: Int, r: Int, b: Int) {
         parentPosition.setEmpty()
         anchorPosition.setEmpty()
@@ -83,6 +104,7 @@ class ActionMenu @JvmOverloads constructor(
             }
         }
         layout()
+        setMenuControlState()
     }
 
     override fun onMeasure(widthMeasureSpec: Int, heightMeasureSpec: Int) {
diff --git a/bubbles/src/main/res/values/attrs.xml b/bubbles/src/main/res/values/attrs.xml
index 655fd73..eeac05c 100644
--- a/bubbles/src/main/res/values/attrs.xml
+++ b/bubbles/src/main/res/values/attrs.xml
@@ -4,5 +4,6 @@
         <attr name="anchor" format="reference" />
         <attr name="menu_layout" format="string" />
         <attr name="menu_animator" format="string" />
+        <attr name="is_closed" format="boolean" />
     </declare-styleable>
 </resources>
\ No newline at end of file
diff --git a/sample/src/main/java/com/madrapps/bubbles/sample/MainActivity.kt b/sample/src/main/java/com/madrapps/bubbles/sample/MainActivity.kt
index b070f91..19ef67a 100644
--- a/sample/src/main/java/com/madrapps/bubbles/sample/MainActivity.kt
+++ b/sample/src/main/java/com/madrapps/bubbles/sample/MainActivity.kt
@@ -13,15 +13,10 @@ class MainActivity : AppCompatActivity() {
 
         val menu = findViewById<ActionMenu>(R.id.floatingActionMenu)
 
-        var flag = false
         findViewById<View>(R.id.floatingActionButton).setOnClickListener {
-            flag = if (flag) {
-                menu.open()
-                false
-            } else {
-                menu.close()
-                true
-            }
+            menu.switchMenuState()
         }
     }
+
+
 }
diff --git a/sample/src/main/res/layout/activity_main.xml b/sample/src/main/res/layout/activity_main.xml
index 9c762c4..981fe7c 100644
--- a/sample/src/main/res/layout/activity_main.xml
+++ b/sample/src/main/res/layout/activity_main.xml
@@ -30,7 +30,8 @@
         app:layout_constraintBottom_toBottomOf="parent"
         app:layout_constraintEnd_toEndOf="parent"
         app:menu_animator="com.madrapps.bubbles.animators.VerticalStackedAnimator"
-        app:menu_layout="com.madrapps.bubbles.layouts.VerticalStackedLayout">
+        app:menu_layout="com.madrapps.bubbles.layouts.VerticalStackedLayout"
+        app:is_closed="true">
 
         <android.support.design.widget.FloatingActionButton
             android:id="@+id/floatingActionButton1"