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fixed:this commit can help BlurLayout support using in Fragment #75

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fixed:this commit can help BlurLayout support using in Fragment #75

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25 changes: 19 additions & 6 deletions blurkit/src/main/java/io/alterac/blurkit/BlurLayout.java
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Expand Up @@ -299,16 +299,29 @@ private Bitmap blur() {
* @return View reference for whole activity.
*/
private View getActivityView() {
Activity activity;
try {
activity = (Activity) getContext();
} catch (ClassCastException e) {
return null;
Activity activity = getActivity(getContext());
if (activity == null) {
return null
}

return activity.getWindow().getDecorView().findViewById(android.R.id.content);
}

/**
* Casts context to Activity
* @param context
* @return
*/
private Activity getActivity(Context context) {
if (context == null) {
return null;
} else if (context instanceof Activity) {
return (Activity) context;
} else if (context instanceof ContextWrapper) {
return getActivity(((ContextWrapper) context).getBaseContext());
}
return null;
}

/**
* Returns the position in screen. Left abstract to allow for specific implementations such as
* caching behavior.
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