Battery Alert - منبه البطارية

This app is designed to manage smartphone power and protect battery cells from premature damage caused by overcharging or excessive heat. The app relies on hardware analysis and presents field data in a simplified manner.

Here's a detailed explanation of each app feature and how it works:
1. Custom Charge Alert
How it works: This feature allows the user to slide a bar to set a specific charge level (between 30% and 100%). When the charger is connected and the battery reaches the desired percentage, a continuous background service triggers an audible and visual alarm.

Scientific significance: Experts recommend a charging pattern between 20% and 80%. Avoiding full charge (100%) reduces the chemical stress on lithium-ion cells, extending their lifespan by several years.

2. Battery Overheat Alarm
How it works: The app continuously monitors the battery temperature in the background. If the temperature exceeds the user-defined safe limit (e.g., 40°C), a loud alarm will sound immediately.

Scientific Importance: Heat is the number one enemy of batteries; high temperatures accelerate the self-degradation reactions within the cells and can lead to swelling or complete failure. The immediate alert helps prompt the user to disconnect the charger and avoid excessive use to cool the device.

3. Real-time Power Metrics Dashboard
The application provides accurate and real-time readings of the device's hardware and displays the following measurements:
Charging Current (Amperage): Measures the power flow rate in milliamperes to ensure the efficiency of the charger and connector.
Voltage: Displays the electromotive force (EMF) in volts to ensure stable power flow.
Effective Charging Power (Wattage): Calculated by multiplying the voltage by the current to display the actual charging power in watts.
Battery Health Indicator: Shows the battery's chemical health status (Excellent, Overvoltage, Damaged, etc.).

4. Hourly Battery Drain Analytics
How it works: The system periodically monitors battery power levels and calculates the percentage of battery drain per hour over the past five hours, then displays it in a colored bar graph.

Benefit: Helps users understand their device's power consumption patterns and identify periods of unusual usage.

5. App Usage Tracker with Force Stop Feature
How it works: By reading official system usage stats, the app displays a detailed list of the most power-intensive apps, sorted in descending order, along with their usage time in minutes. It also provides a direct button that takes the user to the "Force Stop" page for apps that are consuming power unnecessarily in the background.

6. System Overlay & Snooze
How it works: When an alarm sounds, a floating window appears on the screen, overlaying all other apps, to ensure the user's attention. The window offers two options: "Done" to completely silence the alarm, or "Snooze" to postpone the alarm and automatically resound it after 5 minutes if charging continues or the temperature remains high.

7. RAM Optimization
How it works: With a single tap, the application calls system services to clear excess RAM files and stop unnecessary processes. This helps reduce processor temperature and power consumption, thus minimizing battery drain during idle periods.

8. Custom Ringtone Support
How it works: Users can switch between the default system ringtones or upload a completely custom audio file from the phone's internal storage to use as the primary alarm tone, with the option to test and adjust the sound at any time.

9. Automatic Adaptive Theme & Locales
How it works: The application fully supports 34 global languages, and the interface's appearance automatically adapts to the system's preferences for Dark Mode or Day Mode with precision, preserving eye comfort and reducing screen power consumption on devices that support OLED/AMOLED screens.