问题
Seems to me that android has an android.support.v8 package that contains Renderscript support. The thing is, this doesn't seem documented anywhere - the support library docs don't say anything about a v8 package, just v4 and v13.
Is that package supported on all devices with API level 8 and above and can it be safely used in production?
回答1:
PSA for Googlers: RenderScript is now part of the Android Support Library. You can use it on Android 2.2+.
回答2:
Its not yet production quality.
回答3:
My Android tools contain the files:
./build-tools/18.1.0/renderscript/lib/renderscript-v8.jar
./build-tools/18.1.1/renderscript/lib/renderscript-v8.jar
Putting them in the libs/ directory of your project will result in a working build in Eclipse and with ant.
回答4:
I have eclipse, android sdk tools 22.6.3, android platform tools 19.0.1 and I set both of these projects API 19 android 4.4.2.
I was able to compile and run hellocompute(from the samples of android 19) and wants to change it to android support v8 things.
following steps works for me:
1.set android build target to 4.4.2 api 19.
2.add "rendersrcipt-v8.jar" to libraries in android build path
3.in project.properties set things like
"target=android-19
renderscript.target=19
renderscript.support.mode=true
sdk.buildtools=19.0.3"
4.Comment out the following import lines:
import android.renderscript.RenderScript;
import android.renderscript.Allocation;
and import
import android.support.v8.renderscript.*;
5.clean the project and rebuild.
来源：https://stackoverflow.com/questions/14879439/renderscript-via-the-support-library