Merge pull request #68 from ayltai/fix/64-shareButton

#67 Avoid sending null to observables

Author: ayltai

app/build.gradle

@@ -22,8 +22,8 @@ android {
         applicationId    'com.github.ayltai.newspaper'
         minSdkVersion    16
         targetSdkVersion 25
-        versionCode      15
-        versionName      '2.1.1r' + VERSION_REVISION + '-' + VERSION_HASH
+        versionCode      16
+        versionName      '2.1.2r' + VERSION_REVISION + '-' + VERSION_HASH
 
         multiDexEnabled true
 
@@ -97,10 +97,10 @@ configurations {
 ext {
     supportLibraryVersion = '25.3.1'
     firebaseSdkVersion    = '10.2.6'
-    daggerVersion         = '2.10'
+    daggerVersion         = '2.11'
     frescoVersion         = '1.3.0'
     bigImageViewerVersion = '1.2.9'
-    exoPlayerVersion      = 'r2.4.0'
+    exoPlayerVersion      = 'r2.4.1'
     debugDrawerVersion    = '0.7.0'
     stethoVersion         = '1.5.0'
     leakCanaryVersion     = '1.5.1'

app/src/main/java/com/github/ayltai/newspaper/item/ItemScreen.java

@@ -534,7 +534,7 @@ private void attachEvents() {
             this.disposables = new CompositeDisposable();
 
             this.disposables.add(RxView.clicks(this.thumbnail).subscribe(dummy -> this.zooms.onNext(0), error -> LogUtils.getInstance().e(this.getClass().getSimpleName(), error.getMessage(), error)));
-            this.disposables.add(RxView.clicks(this.share).subscribe(dummy -> this.shares.onNext(null), error -> LogUtils.getInstance().e(this.getClass().getSimpleName(), error.getMessage(), error)));
+            this.disposables.add(RxView.clicks(this.share).subscribe(dummy -> this.shares.onNext(Irrelevant.INSTANCE), error -> LogUtils.getInstance().e(this.getClass().getSimpleName(), error.getMessage(), error)));
 
             this.disposables.add(RxView.clicks(this.bookmark).subscribe(dummy -> {
                 this.setIsBookmarked(!this.isBookmarked);