Fix bug with rendering PDFView in Android Studio Layout Editor

Author: barteksc

CHANGELOG.md

@@ -1,3 +1,6 @@
+## 2.8.1 (2017-11-11)
+* Fix bug with rendering `PDFView` in Android Studio Layout Editor
+
 ## 2.8.0 (2017-10-31)
 * Add handling of invalid pages, inspired by pull request #433. Exception on page opening crashed application until now,
 currently `OnPageErrorListener` set with `.onPageError()` is called. Invalid page color can be set using `.invalidPageColor()`

README.md

@@ -16,6 +16,8 @@ currently `OnPageErrorListener` set with `Configurator#onPageError()` is called.
 * Implement `canScrollVertically()` and `canScrollHorizontally()` methods to work e.g. with `SwipeRefreshLayout`
 * Fix bug when `Configurator#load()` method was called before view has been measured, which resulted in empty canvas
 
+2.8.1 fixes bug with rendering `PDFView` in Android Studio Layout Editor
+
 ## Changes in 2.0 API
 * `Configurator#defaultPage(int)` and `PDFView#jumpTo(int)` now require page index (i.e. starting from 0)
 * `OnPageChangeListener#onPageChanged(int, int)` is called with page index (i.e. starting from 0)
@@ -29,7 +31,7 @@ currently `OnPageErrorListener` set with `Configurator#onPageError()` is called.
 
 Add to _build.gradle_:
 
-`compile 'com.github.barteksc:android-pdf-viewer:2.8.0'`
+`compile 'com.github.barteksc:android-pdf-viewer:2.8.1'`
 
 Library is available in jcenter repository, probably it'll be in Maven Central soon.
 

android-pdf-viewer/build.gradle

@@ -13,7 +13,7 @@ ext {
     siteUrl = 'https://github.com/barteksc/AndroidPdfViewer'
     gitUrl = 'https://github.com/barteksc/AndroidPdfViewer.git'
 
-    libraryVersion = '2.8.0'
+    libraryVersion = '2.8.1'
 
     developerId = 'barteksc'
     developerName = 'Bartosz Schiller'
@@ -32,7 +32,7 @@ android {
         minSdkVersion 11
         targetSdkVersion 25
         versionCode 1
-        versionName "2.8.0"
+        versionName "2.8.1"
     }
 
 }

android-pdf-viewer/src/main/java/com/github/barteksc/pdfviewer/PDFView.java

@@ -598,6 +598,9 @@ public boolean isRecycled() {
     @Override
     public void computeScroll() {
         super.computeScroll();
+        if (isInEditMode()) {
+            return;
+        }
         animationManager.computeFling();
     }