SecondScreen 2.9.3

SecondScreen is a powerful application designed specifically for Android power users who frequently connect their devices to external displays. This app enhances your screen mirroring experience by seamlessly integrating with your existing solution. It offers a range of features that allow you to customize your device's resolution and density to fit any TV or monitor, enable an always-on desktop mode in Chrome, and even turn off your device's backlight, among other capabilities.

Recognized by top tech publications such as Pocketables, XDA-Developers, Android Police, AndroidHeadlines, Android Community, and Android Beat, SecondScreen has gained a reputation for its effectiveness and reliability.

• IMPORTANT: BEFORE DOWNLOADING, PLEASE READ THE FOLLOWING:
• This app requires elevated permissions, which can be granted through root access or adb shell commands. If you don't have a rooted device or access to adb, this app will not function.
• This app is only compatible with devices running AOSP / Google experience ROMs. It may not work effectively on devices with manufacturer-skinned ROMs.
• This app does not provide screen mirroring capabilities on its own. Screen mirroring may require additional hardware or wireless solutions like MHL/SlimPort adapters, Miracast, or Chromecast.
• It is strongly recommended to use a Bluetooth keyboard and mouse with this app as it may make UI elements smaller and harder to navigate on the device itself.

Key Features:

• Easily change resolution and density (DPI) to optimize display output and even switch to the tablet interface on smartphones.
• Simple profile-based interface for enabling/disabling different profiles for different display types.
• Multiple configurable options, including:
• • Automatically enable Bluetooth and Wi-Fi for quick connectivity with keyboards, mice, and game controllers.
  • Automatic activation of Daydreams.
  • Default desktop site view in Chrome for a full web browsing experience on your TV.
  • Lock the screen orientation to landscape.
  • Overscan support for older TVs (Android 4.3+).
  • System-wide immersive mode (Android 5.0+).
  • Disable device backlight and/or vibration to conserve battery while connected (not compatible with all devices).
• Seamless integration with Tasker.
• Automatic profile loading when a display is connected.
• Quick Actions allow for the easy execution of SecondScreen features without the need to create or edit profiles.
• Homescreen shortcuts make launching profiles as simple as a single tap, without needing to open the app.

Explanation of Permissions:

• Root access or adb shell commands are required to change resolution/DPI, disable backlight/vibration, and enable desktop-only mode in Chrome.
• "Connect and disconnect from Wi-Fi" and "View Wi-Fi connections" permissions are necessary for profiles to enable Wi-Fi.
• "Access Bluetooth settings" and "Pair with Bluetooth devices" permissions are required for profiles to enable Bluetooth.
• "Close other apps" permission is necessary to refresh the user interface after a resolution/DPI change. Please ensure all data is saved before launching a profile.
• "Run at startup" permission is required to display SecondScreen profile notifications after a reboot.
• "Modify system settings" permission is necessary for profiles to lock rotation and set brightness.

This app uses the Device Administrator permission.