stateprogressbar-1.0.0.aar – Ultimate Guide to Integrating a Smooth State Progress Bar in Android

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What Is stateprogressbar-1.0.0.aar?

stateprogressbar-1.0.0.aar is an Android library file used to add a state-based progress bar in mobile applications. With its intuitive and customizable step indicator layout, developers can easily visualize and communicate the current progress in multi-step operations such as form completion, user onboarding, e-commerce checkouts, or workflow tracking.

Why Use stateprogressbar-1.0.0.aar in Your Android App?

In mobile UI/UX design, guiding users visually through a multi-step process significantly improves engagement and usability. This library simplifies the integration of visual steps using easy-to-implement custom attributes and dynamic state updates.

Core Benefits

  • Highly customizable

  • Supports vertical and horizontal orientations

  • Lightweight and efficient

  • Integrates seamlessly with Android Studio

  • Minimal learning curve for beginners

How to Install stateprogressbar-1.0.0.aar

To include this .aar library into your project, follow these steps:

1. Add the .aar File to Your Project

  • Place the stateprogressbar-1.0.0.aar file in the libs folder of your module.

plaintext
/app/libs/stateprogressbar-1.0.0.aar

2. Update build.gradle

gradle
repositories {
flatDir {
dirs 'libs'
}
}

dependencies {
implementation(name:'stateprogressbar-1.0.0', ext:'aar')
}

3. Sync Gradle and Rebuild

Click “Sync Now” in Android Studio and rebuild your project.

Usage of StateProgressBar in Android XML Layout

xml
<com.kofigyan.stateprogressbar.StateProgressBar
android:id="@+id/stateProgressBar"
android:layout_width="match_parent"
android:layout_height="wrap_content"
app:spb_descriptionSize="16sp"
app:spb_numberOfStates="4"
app:spb_stateDescriptionColor="#000000"
app:spb_currentStateNumber="2"
app:spb_stateDescriptionFont="sans-serif" />

Parameters Explanation

Attribute Description
spb_numberOfStates Defines how many steps/states in total
spb_currentStateNumber Sets the current active state
spb_stateDescriptionColor Defines the color of state labels
spb_stateDescriptionFont Font of the description text

Control Progress State Dynamically (Java/Kotlin)

Kotlin Example

kotlin
val stateProgressBar = findViewById<StateProgressBar>(R.id.stateProgressBar)
stateProgressBar.setCurrentStateNumber(StateProgressBar.StateNumber.TWO)

Java Example

java
StateProgressBar stateProgressBar = findViewById(R.id.stateProgressBar);
stateProgressBar.setCurrentStateNumber(StateProgressBar.StateNumber.TWO);

Customization Options

Color Customization

You can set colors for different components such as:

  • State line color

  • State circle color

  • Current state highlight

Orientation

Supports:

  • Horizontal (default)

  • Vertical (for wizards or onboarding flows)

Animation Effects

  • Smooth transitions between states

  • Optional bounce and fade effects

Common Use Cases

Use Case Benefit
User Registration Flows Shows clear path of data entry steps
Checkout Process Enhances clarity and reduces abandonment
Document Verification Stages Visually track KYC progress
Onboarding Tutorials Increases completion rate by guiding the user

Comparison Table: stateprogressbar vs. Other Libraries

Feature stateprogressbar-1.0.0.aar StepView (Alternatives) Material Stepper
Ease of Integration ⭐⭐⭐⭐⭐ ⭐⭐⭐ ⭐⭐⭐
Customization Options ⭐⭐⭐⭐⭐ ⭐⭐ ⭐⭐⭐⭐
Lightweight Build ⭐⭐⭐⭐⭐ ⭐⭐ ⭐⭐
Documentation ⭐⭐⭐⭐ ⭐⭐ ⭐⭐⭐⭐
Orientation Support Horizontal + Vertical Horizontal Only Horizontal Only

Tips for Optimizing with stateprogressbar

  • Use descriptive labels for each step to enhance clarity.

  • Always update the current step dynamically based on logic flow.

  • Pair it with ViewModel or LiveData for reactive updates.

  • Avoid over-cluttering steps; keep it between 3 to 5 states ideally.

  • Customize colors to match your brand theme.

Best Practices

  • Keep step labels short and meaningful.

  • Use icons with descriptions for better visual guidance.

  • Don’t overload users with too many steps.

  • Use logical transitions between states to avoid confusion.

  • Test on multiple devices for responsive rendering.

Troubleshooting Issues

Issue Solution
Library not recognized Ensure .aar is placed in libs and path declared in Gradle
App crashes at runtime Check if state count and current step are properly configured
No visible UI Use wrap_content and valid layout width in XML
State not updating dynamically Ensure setCurrentStateNumber() is called on the main thread

Advanced Integrations

  • Combine with RecyclerView: Sync progress state with content scrolling.

  • Integrate with Firebase Analytics: Track where users drop off in flows.

  • Pair with Fragments: Use in multi-screen onboarding or surveys.

FAQ – Frequently Asked Questions

What is the latest version of stateprogressbar?

Currently, stateprogressbar-1.0.0.aar is the widely used stable version. Future versions may include enhanced animations and Material design updates.

Can I use stateprogressbar in Jetpack Compose?

The library is not natively compatible with Jetpack Compose. However, it can be used inside an AndroidView wrapper until a Compose-compatible version is available.

How many steps can I add?

Technically, you can add as many as needed, but best UI practice recommends 3–6 states to avoid user confusion.

Does this library support RTL (Right-to-Left) languages?

Yes, it supports RTL by default if your app is configured correctly.

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