如何阻止Android替换应用图标？Homtom HT30 Google Maps图标变更问题

Hey there, let's work through your two icon-related problems one by one. I've dealt with similar custom ROM quirks before, so here's what you can try:

1. General Methods to Prevent Android from Replacing App Icons #

• Check your launcher's theme/icon pack settings
  Most custom Android skins (like Homtom's) come with a default launcher that lets you apply icon packs or themes. If you didn't intentionally set a third-party icon pack, head to your launcher's settings (usually long-press the home screen > Settings) and look for options like "Icon Style" or "Theme". Switch back to the default system icons to stop automatic replacements.
• Restrict permissions for theme/launcher apps
  Some third-party theme or launcher apps request permission to modify app icons. Go to Settings > Apps & Notifications > See all apps, find your current launcher or any theme apps you've installed, tap "Permissions", and disable any permissions related to "Modify system settings" or "Change app icons".
• Switch to a stock Android launcher
  If your custom launcher keeps misbehaving, try installing a stock launcher like Pixel Launcher. Stock launchers rarely override default app icons unless you explicitly apply an icon pack.
• Check the app's internal settings
  A few apps (like some social media or productivity tools) let you customize their icons within the app itself. Open the app, go to its settings menu, and look for an "Icon" or "Appearance" option to reset it to the default.

2. Fixing Google Maps Icon Replacement on Homtom HT30 #

Since Google Maps works fine but the icon is wrong, this is almost always a launcher cache or theme conflict issue. Try these steps in order:

• Clear Google Maps cache and data
  Go to Settings > Apps > Google Maps > Storage. First tap "Clear Cache", then "Clear Storage" (don't worry, this won't delete your saved maps or preferences, just temporary files). Restart your device and check if the icon is back to normal.
• Reinstall Google Maps
  If clearing data doesn't help, uninstall any updates to Google Maps (if it's pre-installed) by going to the app's settings page and tapping "Uninstall Updates". Then open Google Play Store, search for Google Maps, and reinstall the latest version. This often fixes compatibility issues with custom ROMs.
• Reset your launcher's cache
  Your Homtom launcher might have a corrupted icon cache. Go to Settings > Apps > [Your Default Launcher] > Storage > Clear Data. This will reset your launcher's layout and icon cache—your home screen will revert to default, but the launcher will reload all app icons from scratch, including Google Maps.
• Check system theme settings
  Homtom's ROM might have a built-in theme that's overriding Google's icons. Open the system "Theme" app, go to the "Icon" section, and select the default Google icon pack instead of any custom ones provided by the device.
• Use ADB to refresh launcher icons (advanced)
  If you have a computer handy, enable USB debugging on your HT30 (Settings > About Phone > Tap "Build Number" 7 times to unlock Developer Options, then enable USB Debugging). Connect your device to the computer, open a command prompt/terminal, and run:

  adb shell pm clear com.homtom.launcher
  

  (Note: If com.homtom.launcher isn't the correct package name, you can find it using adb shell pm list packages | grep launcher.) This command will force the launcher to rebuild its icon cache completely.

Hope these steps get your icons back to normal!

内容的提问来源于stack exchange，提问作者WestHamster