LinearProgressIndicator - indicator color doesn't show up

[benjaminreynoso]

Description: We're using the com.google.android.material.progressindicator.LinearProgressIndicator component, and while calling the show() function and having the progress indicator setting indeterminate to true, it seems that only the default track color appears but not the animation, nor the color of the indicator.

Expected behavior: whenever the component is shown, the animation of the indeterminate setting should be active

Source code: The code snippet which is causing this issue

<com.google.android.material.progressindicator.LinearProgressIndicator
    android:id="@+id/fragmentTenantProgressIndicator"
    android:layout_width="0dp"
    android:layout_height="wrap_content"
    android:layout_gravity="center"
    android:indeterminate="true"
    android:visibility="invisible"
    app:indicatorColor="?attr/colorPrimary"

Minimal sample app repro: just show the view.

Android API version: API LEVEL 34

Material Library version: 1.8.0-alpha01

Device: Samsung A03 API LEVEL 33

[pekingme]

1.8.0 is pretty old. Could you try the newer version? There're quite some bug fixing and new features since then.

[benjaminreynoso]

I can confirm that the bug remains active updating to the version 1.13.0-alpha06

[pekingme]

Okay! Just to clarify the steps to reproduce the issue. You have the LPI in a layout XML file as shown in the snippet. Then call show() in code. It doesn't animate. Is that correct?

[benjaminreynoso]

You're right, no further methods are called, thank you