From ffdd843247e3242e1e429863fd2de0c3fe57d241 Mon Sep 17 00:00:00 2001
From: loukaspd <loukaspd@gmail.com>
Date: Mon, 25 Jul 2016 23:59:19 +0300
Subject: [PATCH] setLabelText - setMenuButtonLabelText programmatically (issue
 #274)

---
 .../com/github/clans/fab/FloatingActionButton.java  |  6 ++++++
 .../com/github/clans/fab/FloatingActionMenu.java    | 13 ++++++-------
 2 files changed, 12 insertions(+), 7 deletions(-)

diff --git a/library/src/main/java/com/github/clans/fab/FloatingActionButton.java b/library/src/main/java/com/github/clans/fab/FloatingActionButton.java
index e9c98df..e6428c7 100755
--- a/library/src/main/java/com/github/clans/fab/FloatingActionButton.java
+++ b/library/src/main/java/com/github/clans/fab/FloatingActionButton.java
@@ -25,6 +25,7 @@
 import android.os.Parcel;
 import android.os.Parcelable;
 import android.os.SystemClock;
+import android.text.TextUtils;
 import android.util.AttributeSet;
 import android.view.GestureDetector;
 import android.view.MotionEvent;
@@ -511,6 +512,10 @@ Label getLabelView() {
         return (Label) getTag(R.id.fab_label);
     }
 
+    void setLabelView(Label label) {
+        setTag(R.id.fab_label, label);
+    }
+
     void setColors(int colorNormal, int colorPressed, int colorRipple) {
         mColorNormal = colorNormal;
         mColorPressed = colorPressed;
@@ -1078,6 +1083,7 @@ public void setLabelText(String text) {
         TextView labelView = getLabelView();
         if (labelView != null) {
             labelView.setText(text);
+            labelView.setVisibility(TextUtils.isEmpty(text) ? INVISIBLE : VISIBLE);
         }
     }
 
diff --git a/library/src/main/java/com/github/clans/fab/FloatingActionMenu.java b/library/src/main/java/com/github/clans/fab/FloatingActionMenu.java
index 0b80e4c..c12e0bb 100755
--- a/library/src/main/java/com/github/clans/fab/FloatingActionMenu.java
+++ b/library/src/main/java/com/github/clans/fab/FloatingActionMenu.java
@@ -476,9 +476,8 @@ public void onClick(View v) {
     private void addLabel(FloatingActionButton fab) {
         String text = fab.getLabelText();
 
-        if (TextUtils.isEmpty(text)) return;
-
         final Label label = new Label(mLabelsContext);
+        label.setVisibility(TextUtils.isEmpty(text) ? INVISIBLE : VISIBLE);
         label.setClickable(true);
         label.setFab(fab);
         label.setShowAnimation(AnimationUtils.loadAnimation(getContext(), mLabelsShowAnimation));
@@ -527,7 +526,7 @@ private void addLabel(FloatingActionButton fab) {
         label.setOnClickListener(fab.getOnClickListener());
 
         addView(label);
-        fab.setTag(R.id.fab_label, label);
+        fab.setLabelView(label);
     }
 
     private void setLabelEllipsize(Label label) {
@@ -655,8 +654,8 @@ public void run() {
                                 fab.show(animate);
                             }
 
-                            Label label = (Label) fab.getTag(R.id.fab_label);
-                            if (label != null && label.isHandleVisibilityChanges()) {
+                            Label label = fab.getLabelView();
+                            if (label != null && label.isHandleVisibilityChanges() && !TextUtils.isEmpty(label.getText())) {
                                 label.show(animate);
                             }
                         }
@@ -711,8 +710,8 @@ public void run() {
                                 fab.hide(animate);
                             }
 
-                            Label label = (Label) fab.getTag(R.id.fab_label);
-                            if (label != null && label.isHandleVisibilityChanges()) {
+                            Label label = fab.getLabelView();
+                            if (label != null && label.isHandleVisibilityChanges() && !TextUtils.isEmpty(label.getText())) {
                                 label.hide(animate);
                             }
                         }