Merge pull request #95 from Dimezis/v1.6.1

Fix rendering issue on API 21 emulator.

Author: Dimezis

library/src/main/java/eightbitlab/com/blurview/BlockingBlurController.java

@@ -61,7 +61,7 @@ public boolean onPreDraw() {
         }
     };
 
-    private boolean blurEnabled = true;
+    private boolean blurEnabled = false;
 
     @Nullable
     private Drawable frameClearDrawable;
@@ -272,7 +272,8 @@ public BlurViewFacade setFrameClearDrawable(@Nullable Drawable frameClearDrawabl
         return this;
     }
 
-    private void setBlurEnabledInternal(boolean enabled) {
+    @SuppressWarnings("WeakerAccess")
+    void setBlurEnabledInternal(boolean enabled) {
         this.blurEnabled = enabled;
         setBlurAutoUpdateInternal(enabled);
         blurView.invalidate();
@@ -289,7 +290,8 @@ public void run() {
         return this;
     }
 
-    private void setBlurAutoUpdateInternal(boolean enabled) {
+    @SuppressWarnings("WeakerAccess")
+    void setBlurAutoUpdateInternal(boolean enabled) {
         blurView.getViewTreeObserver().removeOnPreDrawListener(drawListener);
         if (enabled) {
             blurView.getViewTreeObserver().addOnPreDrawListener(drawListener);
@@ -300,7 +302,7 @@ public BlurViewFacade setBlurAutoUpdate(final boolean enabled) {
         blurView.post(new Runnable() {
             @Override
             public void run() {
-                setBlurEnabledInternal(enabled);
+                setBlurAutoUpdateInternal(enabled);
             }
         });
         return this;

library/src/main/java/eightbitlab/com/blurview/BlurView.java

@@ -85,10 +85,6 @@ public BlurViewFacade setupWith(@NonNull ViewGroup rootView) {
         this.blurController.destroy();
         this.blurController = blurController;
 
-        if (!isHardwareAccelerated()) {
-            blurController.setBlurAutoUpdate(false);
-        }
-
         return blurController;
     }