material-components / material-components/material-components-android

[Slider] ripple is not transparent in dark theme on API 33

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bug Widget: Slider
Dominant language
Java
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Description

**Description:** The slider state layer is inconsistent (https://issuetracker.google.com/issues/267563676).
Android 13 (API 33)
![Screenshot_20240111_111017](https://github.com/material-components/material-components-android/assets/71050561/c75ef49b-2f0c-4970-8a86-85cbb1db6746)
Android 12L (API 32)
![Screenshot_20240111_105205](https://github.com/material-components/material-components-android/assets/71050561/cf82af80-53d1-4e5a-b4bd-f93d02b70bdf)
Android 14 (API 34)
![Screenshot_20240111_105303](https://github.com/material-components/material-components-android/assets/71050561/6dff75f8-673e-4d3b-98bd-0b80c8235625)

**Expected behavior:** The slider state layer is consistent.

**Minimal sample app repro:** Catalog app

**Android API version:** 34

**Material Library version:** 1.12.0-alpha03

**Device:** Emulator 32.1.15 (API 33)

Contributor guide

Open the contributing guide

First steps

  1. Read the whole issue, then the project's contributing guide.
  2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
  3. Fork the repository and make your change on a branch.
  4. Open a pull request that references the issue number.

Research direction

Start with the Catalog app minimal reproduction and compare the slider state layer on Android API 32, 33, and 34 using the screenshots and linked Android issue as context. Done means the ripple or state layer appears consistently in the dark theme across the reported API versions.

Written by the indexing model from the issue text.

Assessment

Tech stack
android, java
Domain
design, mobile
Issue type
Bug
Difficulty
3/5
Estimated time
1-2 days
Activity status
Stale
Clarity
Mostly clear
Newbie friendliness
35/100

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