# Android example Face size transformation not working with changeParameterFloat
**URL:** https://forum.deepar.ai/t/android-example-face-size-transformation-not-working-with-changeparameterfloat/413
**Category:** SDK
**Created:** [September 5, 2023, 8:34am UTC](https://forum.deepar.ai/t/android-example-face-size-transformation-not-working-with-changeparameterfloat/413 "2023-09-05T08:34:08Z")
**Posts on this page:** 12
**Page:** 1
### Author:  [@nixusUM](https://forum.deepar.ai/u/nixusUM)
#### Post date: [September 5, 2023, 8:34am UTC](https://forum.deepar.ai/t/android-example-face-size-transformation-not-working-with-changeparameterfloat/413/1 "2023-09-05T08:34:08Z")
When i try to use changeParameterFloat for transform from this list
 no effect, i use seek bar for this
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### Author:  [@nixusUM](https://forum.deepar.ai/u/nixusUM)
#### Post date: [September 5, 2023, 10:23am UTC](https://forum.deepar.ai/t/android-example-face-size-transformation-not-working-with-changeparameterfloat/413/2 "2023-09-05T10:23:37Z")
i use it like this seekBar.setOnSeekBarChangeListener(new SeekBar.OnSeekBarChangeListener() {
@Override
public void onProgressChanged(SeekBar seekBar, int i, boolean b) {
deepAR.changeParameterFloat(“beauty\_shapes”, “MeshRenderer”, “blendShape1.eyebrows\_thickness”, (float) i);
---
### Author:  [@jelena](https://forum.deepar.ai/u/jelena)
#### Post date: [September 5, 2023, 2:58pm UTC](https://forum.deepar.ai/t/android-example-face-size-transformation-not-working-with-changeparameterfloat/413/3 "2023-09-05T14:58:51Z")
Hi, what beauty pack/effect are you using, they don’t all have this blend shape.
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### Author:  [@nixusUM](https://forum.deepar.ai/u/nixusUM)
#### Post date: [September 5, 2023, 3:52pm UTC](https://forum.deepar.ai/t/android-example-face-size-transformation-not-working-with-changeparameterfloat/413/4 "2023-09-05T15:52:05Z")
I added free pack beauty, like I understand it has functionality to change eyes lips face size’s by api method from SDK . Maybe I do something wrong, I can’t find any guides for this. Here screenshot from project:
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### Author:  [@nixusUM](https://forum.deepar.ai/u/nixusUM)
#### Post date: [September 7, 2023, 7:05am UTC](https://forum.deepar.ai/t/android-example-face-size-transformation-not-working-with-changeparameterfloat/413/5 "2023-09-07T07:05:13Z")
Can you help, how I can use free pack to do face transformation in android app?
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### Author:  [@jelena](https://forum.deepar.ai/u/jelena)
#### Post date: [September 7, 2023, 5:32pm UTC](https://forum.deepar.ai/t/android-example-face-size-transformation-not-working-with-changeparameterfloat/413/6 "2023-09-07T17:32:24Z")
The free beauty pack does not have those blendshapes.
Premium has: bigger eyes, nose shape, chin, face thinning and mouth adjustmentshttps://www.store.deepar.ai/product-page/premium-deepar-beauty-package
And ultimate has: bigger eyes, nose shape, chin, jawline, lips, face thinning, eyebrow thickness, forehead size, etc.
There is a guide for using the Ultimate pack
> **[Ultimate Beauty Package | DeepAR](https://docs.deepar.ai/deep-ar-studio/beauty/ultimate-beauty-package/)**
>
> DeepAR Ultimate Beauty Package is a solution that uses DeepAR SDK to apply virtual makeup to a user's face or change the shape of their facial features in real-time, using a front-facing camera. DeepAR Virtual Makeup & Beauty also allows...
Premium works more or less the same, excluding the missing features.
> **[Ultimate Makeup and Beauty Package | DeepAR Asset Store](https://www.store.deepar.ai/product-page/ultimate-deepar-beauty-package-v1-0)**
>
> This package contains the ultimate DeepAR beauty/makeup filter setup with all the functionalities and best practices our tech and art team managed to create. Additionally, it comes with 25 unique makeup looks and all the source assets that went into...
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### Author:  [@nixusUM](https://forum.deepar.ai/u/nixusUM)
#### Post date: [September 7, 2023, 5:47pm UTC](https://forum.deepar.ai/t/android-example-face-size-transformation-not-working-with-changeparameterfloat/413/7 "2023-09-07T17:47:41Z")
> [@jelena](#):
>
> The free beauty pack does not have those blendshapes.
>
> Premium has: bigger eyes, nose shape, chin, face thinning and mouth adjustmentshttps://www.store.deepar.ai/product-page/premium-deepar-beauty-package
>
> And ultimate has: bigger eyes, nose shape, chin, jawline, lips, face thinning, eyebrow thickness, forehead size, etc.
>
> There is a guide for using the Ultimate pack
Maybe you have trial for this or something like this to try?
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### Author:  [@jelena](https://forum.deepar.ai/u/jelena)
#### Post date: [September 11, 2023, 12:35pm UTC](https://forum.deepar.ai/t/android-example-face-size-transformation-not-working-with-changeparameterfloat/413/8 "2023-09-11T12:35:22Z")
Hi, would you like to message George gb@deepar.ai to set up a demo?
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### Author:  [@nixusUM](https://forum.deepar.ai/u/nixusUM)
#### Post date: [September 11, 2023, 12:50pm UTC](https://forum.deepar.ai/t/android-example-face-size-transformation-not-working-with-changeparameterfloat/413/9 "2023-09-11T12:50:33Z")
Hi! can you provide a demo library ( code) with a 5-10 days limit. so that we can test inside. is there such a possibility?
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### Author:  [@jelena](https://forum.deepar.ai/u/jelena)
#### Post date: [September 11, 2023, 2:39pm UTC](https://forum.deepar.ai/t/android-example-face-size-transformation-not-working-with-changeparameterfloat/413/10 "2023-09-11T14:39:01Z")
We don’t have that option for a demo since beauty looks are files that you can store on your disk. But George can demo a new plugin we’re working on, that requires minimal code on your part to work
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### Author:  [@nixusUM](https://forum.deepar.ai/u/nixusUM)
#### Post date: [September 11, 2023, 6:53pm UTC](https://forum.deepar.ai/t/android-example-face-size-transformation-not-working-with-changeparameterfloat/413/11 "2023-09-11T18:53:50Z")
Ultimate pack - is this price for both ios and android platforms ? or only for 1 platform ?
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### Author:  [@jelena](https://forum.deepar.ai/u/jelena)
#### Post date: [September 12, 2023, 1:40pm UTC](https://forum.deepar.ai/t/android-example-face-size-transformation-not-working-with-changeparameterfloat/413/12 "2023-09-12T13:40:38Z")
Hi, the price is for all platforms.