From f44c3620b96bde3362f4d25a333e7e5d52f401f6 Mon Sep 17 00:00:00 2001
From: Bogdan Kornev <kornev.b@gmail.com>
Date: Wed, 19 Sep 2018 17:26:43 +0300
Subject: [PATCH] fix npe when adapter is not yet set

---
 README.md                                                      | 2 +-
 bubblepagerindicator/build.gradle                              | 2 +-
 .../com/shuhart/bubblepagerindicator/BubblePageIndicator.java  | 2 +-
 .../com/shuhart/bubblepagerindicator/sample/BlankActivity.java | 3 ---
 4 files changed, 3 insertions(+), 6 deletions(-)

diff --git a/README.md b/README.md
index 9633c35..1868272 100644
--- a/README.md
+++ b/README.md
@@ -7,7 +7,7 @@ Usage
 -----
 
 1. Add jcenter() to repositories block in your gradle file.
-2. Add `implementation 'com.shuhart.bubblepagerindicator:bubblepagerindicator:1.1.0'` to your dependencies.
+2. Add `implementation 'com.shuhart.bubblepagerindicator:bubblepagerindicator:1.1.1'` to your dependencies.
 3. Add `BubblePageIndicator` into your layouts or view hierarchy:
 
 ```xml
diff --git a/bubblepagerindicator/build.gradle b/bubblepagerindicator/build.gradle
index 907b08b..0571689 100644
--- a/bubblepagerindicator/build.gradle
+++ b/bubblepagerindicator/build.gradle
@@ -15,7 +15,7 @@ ext {
     siteUrl = 'https://github.com/shuhart/BubblePagerIndicator'
     gitUrl = 'https://github.com/shuhart/BubblePagerIndicator.git'
 
-    libraryVersion = '1.1.0'
+    libraryVersion = '1.1.1'
 
     developerId = 'shuhart'
     developerName = 'Redrick Shuhart'
diff --git a/bubblepagerindicator/src/main/java/com/shuhart/bubblepagerindicator/BubblePageIndicator.java b/bubblepagerindicator/src/main/java/com/shuhart/bubblepagerindicator/BubblePageIndicator.java
index 5f0ba71..7ab6099 100644
--- a/bubblepagerindicator/src/main/java/com/shuhart/bubblepagerindicator/BubblePageIndicator.java
+++ b/bubblepagerindicator/src/main/java/com/shuhart/bubblepagerindicator/BubblePageIndicator.java
@@ -182,7 +182,7 @@ public float getRadius() {
 
     @Override
     protected int getCount() {
-        return viewPager.getAdapter().getCount();
+        return viewPager.getAdapter() == null ? 0 : viewPager.getAdapter().getCount();
     }
 
     @Override
diff --git a/sample/src/main/java/com/shuhart/bubblepagerindicator/sample/BlankActivity.java b/sample/src/main/java/com/shuhart/bubblepagerindicator/sample/BlankActivity.java
index 33006b5..1abc506 100644
--- a/sample/src/main/java/com/shuhart/bubblepagerindicator/sample/BlankActivity.java
+++ b/sample/src/main/java/com/shuhart/bubblepagerindicator/sample/BlankActivity.java
@@ -4,7 +4,6 @@
 import android.support.design.widget.FloatingActionButton;
 import android.support.design.widget.Snackbar;
 import android.support.v7.app.AppCompatActivity;
-import android.support.v7.widget.Toolbar;
 import android.view.View;
 
 public class BlankActivity extends AppCompatActivity {
@@ -13,8 +12,6 @@ public class BlankActivity extends AppCompatActivity {
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
         setContentView(R.layout.activity_blank);
-        Toolbar toolbar = findViewById(R.id.toolbar);
-        setSupportActionBar(toolbar);
 
         FloatingActionButton fab = findViewById(R.id.fab);
         fab.setOnClickListener(new View.OnClickListener() {