Luma : Full Brightness Manager

# Luma – Smart Display Comfort

Protect your eyes and personalize your screen with Luma, the smart display automation app that adapts your phone to your lifestyle. Automatically adjust brightness, apply eye-comfort filters, and switch between custom display profiles based on the apps you use or the time of day.

Whether you're reading late at night, watching movies, gaming, or heading outdoors, Luma helps you create the perfect display experience with just a tap.

## ✨ Key Features

### 📱 Per-App Brightness

Assign different brightness levels to individual apps.

Examples:
• Kindle → 20%
• YouTube → 40%
• Maps → 90%
• Camera → 100%

When Accessibility permission is enabled, Luma automatically detects the app you open and applies your preferred brightness and display settings.

### 🌙 Blue Light Filter

Reduce blue light with a warm, adjustable screen filter to help minimize eye strain during evening and nighttime use.

### 🌑 Extra Dim

Go below your device's minimum brightness using an advanced dimming overlay—perfect for dark rooms and bedtime.

### 🎨 Display Profiles

Create and switch between custom display profiles, including:

• Reading
• Bedtime
• Outdoor
• Cinema
• Gaming

Each profile can include its own brightness level, blue light filter, extra dim, grayscale, and color filter settings.

### ⏰ Smart Automation

Automatically activate display profiles based on:

• Time schedules
• Day & Night mode
• Foreground apps (requires Accessibility permission)

Your screen adjusts automatically, so you don't have to.

### ☀️ Outdoor Mode

Boost brightness instantly for better visibility in bright sunlight and restore your previous settings with a single tap.

### 👁 Eye Comfort

Reduce eye fatigue with warm color filters, lower brightness, and customizable display settings designed for comfortable viewing.

### 🎛 Quick Controls

Access your favorite display features instantly:

• Blue Light Filter
• Extra Dim
• Outdoor Mode
• Pause Automation

Suggested controls intelligently adapt based on the time of day.

### 🧩 Home Screen Widgets

Control Luma without opening the app.

Available widgets include:
• Profile Toggle Widget
• Quick Controls Widget
• Brightness Widget

### 📊 Smart Display Management

Manage all your display settings from one clean dashboard with modern controls and automation.

## 🔒 Accessibility Service

Luma uses Android's AccessibilityService only to detect which app is currently open so it can automatically apply the display settings you have configured.

AccessibilityService is used exclusively for:
• Per-app brightness
• Automatic display profile switching
• App-based display automation

Luma does **not** use AccessibilityService to read, collect, store, or share the contents of your screen, typed text, passwords, or personal information. All processing related to these features occurs locally on your device.

Accessibility permission is optional. If you choose not to enable it, you can still use Luma's manual display controls, display profiles, widgets, and time-based automation.

## Why Choose Luma?

✓ Per-app brightness control
✓ Blue light protection
✓ Extra dim below system minimum
✓ Custom display profiles
✓ Automatic day & night adjustments
✓ Time-based automation
✓ One-tap Outdoor Mode
✓ Home screen widgets
✓ Clean, modern Material Design interface

Luma is designed for readers, students, gamers, professionals, and anyone who spends long hours on their phone. Enjoy a more comfortable viewing experience while keeping complete control over how your screen behaves throughout the day.

Download Luma today and experience smarter display comfort.