Honestly Im not exactly sure if I understand you correctly. However did you try https://developer.android.com/reference/android/widget/ProgressBar? With that you can just add a field progress to your item model, and in List adapter do something like progressBar.setProgress(item.progress).
To update progress state just change value of progress in item model and update the list.

seekBar.setPadding(0, 0, 0, 0);

make it programatically in your adapter class

I’m making an android app.

I made an adaptor to make a list of views include an imageview and a textview first.
(I attached URL below here)

I would like to make the bar at the bottom of each adaptor fill in the color when I slide the entire view area.

I don’t know how, so I attached a seekbar at the bottom.

But I could only fill the color of the bar when I touch the bar area.

And as you see at the screenshot, there’s an afterimage when I slide the bar area.

How do I fill in the color when I touch the entire adapter view area?

And I’d also like to make the bar with no padding. (I made all padding parameter as 0dp, but it still has space in between as you see in the screenshot)

Thank you in advance.

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout
xmlns_android="http://schemas.android.com/apk/res/android"
android_layout_width="match_parent"
android_layout_height="wrap_content"
android_orientation="vertical"
android_background="#FFFFFF">
<LinearLayout
    android_id="@+id/layout_habit"
    android_layout_width="match_parent"
    android_layout_height="wrap_content"
    android_orientation="horizontal"
    android_padding="16dp">
    <ImageView
        android_layout_width="wrap_content"
        android_layout_height="wrap_content"
        android_layout_gravity="center"
        android_src="@drawable/ic_tool"/>

    <TextView
        android_id="@+id/habit_title"
        android_layout_width="wrap_content"
        android_layout_height="wrap_content"
        android_layout_marginLeft="16dp"
        android_textColor="#3F4047"
        android_textStyle="bold"
        android_layout_gravity="center"
        android_text="A"/>

    <TextView
        android_id="@+id/habit_status"
        android_layout_width="match_parent"
        android_layout_height="wrap_content"
        android_layout_marginRight="10dp"
        android_text="done"
        android_layout_gravity="center"
        android_gravity="right"/>
</LinearLayout>

<SeekBar
    android_id="@+id/seekBar"
    android_layout_below="@id/layout_habit"
    android_layout_width="match_parent"
    android_layout_height="wrap_content"
    android_paddingStart="0dp"
    android_paddingEnd="0dp"
    android_paddingTop="0dp"
    android_paddingBottom="0dp"
    android_thumb="@null"
    android_fadingEdgeLength="0dp"
    android_focusableInTouchMode="false"
    android_splitTrack="false"/>

</RelativeLayout>

• Screenshot: https://i.stack.imgur.com/wW2hx.jpg