Android realizes image to Gaussian blur and Gaussian blur layout

First, let's introduce how to convert pictures to Gaussian simulation:

1. Method implementation:

2 call:

2、 Gaussian blur layout:

Project requirements: there is a purple background picture, the album picture is covered with the background picture, and a framlayout is covered with the background picture containing the album picture to realize the Gaussian simulation effect of fuzzy covering on it:

1 reference blurview:

2. Call:

3 xml

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