Ali Bagheri questions

Ali Bagheri answers

• Regular expression, how to escape characters, specifically an asterisk
• Android : java.io.IOException: Hostname was not verified
• How can I replace non-printable Unicode characters in Java?
• how to find the rooted device programmatically?
• Detect mp4 files
• Why getExternalFilesDirs() doesn't work on some devices?
• Setting the certificate used by a Java SSL ServerSocket
• Flutter web url navigation
• SearchView query hint before clicking it
• Launching mobile network settings screen programmatically