使用渲染脚本实现模糊视图背景 - Java - 下载.zip

# Blur view library [](https://travis-ci.org/masconsult/blur-view-library) FrameLayout view which blurs the parent view behind it using render script blur intrinsic from render script support library. This library is a work in progress mainly becouse of performance issues when the parent view is not static (ie ScrollView, ListView). Which means that its recomended for use with less dynamic layout. ## Requirements + ADT version >= 22.2 + SDK Tools version >= 22.2 + Android Build Tools version >= 18.1.0 ## Sample + Sample app included in blur-view-sample ## Usage + Clone + Import blur-view-library in your IDE + Reference the library from your application project (e.g. project.properties) + Add android:hardwareAccelerated="false" in your activity declaration in AndroidManifest.xml + Declare custom namespace in your xml layout Example: ```xml <FrameLayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:tools="http://schemas.android.com/tools" xmlns:blurView="http://schemas.android.com/apk/res-auto" android:layout_width="match_parent" android:layout_height="match_parent"> ``` + Example usage in layout ```xml <!-- Views who add an image backround goes here --> <eu.masconsult.blurview.library.FrameLayoutWithBluredBackground android:layout_width="match_parent" android:layout_height="80dp" android:layout_gravity="bottom" blurView:blurRadius="5" > <!-- Child views here --> </eu.masconsult.blurview.library.FrameLayoutWithBluredBackground> ``` **Default blur radius is 15 if omitted in xml layout.** + Get/Set blur radius from code ```java view.setBlurRadius(val); view.getBlurRaduis(); ``` ## Alternative libraries - BlurEffectForAndroidDesign - <https://github.com/PomepuyN/BlurEffectForAndroidDesign> - android\_annblur - <https://github.com/harism/android_anndblur> ## Credits - Background image is from Nicolas Pomepuy's Blur Effect for Android Design -project<br> https://github.com/PomepuyN/BlurEffectForAndroidDesign