pull to refresh android kotlin with custom progress bar
pull to refresh android kotlin with custom progress bar

I'm going to show you how to create a pull-to-refresh feature in an Android application using Kotlin and a custom progress bar. Here's a step-by-step guide:

1. First, add the necessary dependencies to your `build.gradle` (Module) file:

```groovy
dependencies {
    implementation 'androidx.swiperefreshlayout:swiperefreshlayout:1.1.0'
}
```

2. In your XML layout file, include the SwipeRefreshLayout and your ListView or RecyclerView:

```xml
<androidx.swiperefreshlayout.widget.SwipeRefreshLayout
    android:id="@+id/swipe_refresh_layout"
    android:layout_width="match_parent"
    android:layout_height="match_parent">

    <androidx.recyclerview.widget.RecyclerView
        android:id="@+id/recycler_view"
        android:layout_width="match_parent"
        android:layout_height="match_parent" />
</androidx.swiperefreshlayout.widget.SwipeRefreshLayout>
```

3. Create a custom progress bar layout in a new XML file, for example, `
Here's an example of how to implement a pull-to-refresh feature in Android using Kotlin, with a custom progress bar:

**Step 1: Add the `SwipeRefreshLayout` to your layout**

In your XML layout file, add a `SwipeRefreshLayout` widget:
```xml
<?xml version="1.0" encoding="utf-8"?>
<androidx.swiperefreshlayout.widget.SwipeRefreshLayout
    xmlns:android="http://schemas.android.com/apk/res/android"
    android:id="@+id/swipeRefreshLayout"
    android:layout_width="match_parent"
    android:layout_height="match_parent">

    <!-- Your content view here -->
    <androidx.recyclerview.widget.RecyclerView
        android:id="@+id/recyclerView"
        android:layout_width="match_parent"
        android:layout_height="match_parent" />

</androidx.swiperefreshlayout.widget.SwipeRefreshLayout>
```
**Step 2: Create a custom progress bar**

Create a custom progress bar layout file (`custom_progress_bar.xml`):
```xml
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout
    xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:gravity="center"
    android:orientation="vertical">

    <ProgressBar
        android:id="@+id/progressBar"
        style="?android:attr/progressBarStyle