How to add a custom layout text

techery / progresshint

ProgressBar/SeekBar delegate to show floating progress with style

Apache License 2.0

374 stars 59 forks source link

How to add a custom layout text #22

Closed Cosminnv closed 4 years ago

Cosminnv commented 4 years ago

Can anyone show a sample of how to add a custom layout in the text bubble? I tried creating a layout with a TextView with id/text1 but it gives me "setText on NullPointerException".

almozavr commented 4 years ago

@Cosminnv you're right, you have to include TextView with android:id/text1. Also you could set a custom value via SeekBarHintAdapter. See the sample app:

https://github.com/techery/progresshint/blob/master/sample/src/main/res/layout/custom_progress_hint_popup.xml
https://github.com/techery/progresshint/blob/master/sample/src/main/java/com/example/progresshint/MainActivity.java#L35