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Fix: fix blur problem when using Hilt annotation in Fragment #79

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Fix: fix blur problem when using Hilt annotation in Fragment #79

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17 changes: 16 additions & 1 deletion blurkit/src/main/java/io/alterac/blurkit/BlurLayout.java
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Original file line number Diff line number Diff line change
Expand Up @@ -2,6 +2,7 @@

import android.app.Activity;
import android.content.Context;
import android.content.ContextWrapper;
import android.content.res.TypedArray;
import android.graphics.Bitmap;
import android.graphics.Canvas;
Expand Down Expand Up @@ -301,14 +302,28 @@ private Bitmap blur() {
private View getActivityView() {
Activity activity;
try {
activity = (Activity) getContext();
activity = getActivity();
} catch (ClassCastException e) {
return null;
}

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

/**
* Casts context to Activity if context is a View or not.
*/
private Activity getActivity() {
Context context = this.getContext();
while (context instanceof ContextWrapper) {
if (context instanceof Activity) {
return (Activity) context;
}
context = ((ContextWrapper) context).getBaseContext();
}
return null;
}

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