Many Android Developers (and users) get confused that why a certain app isn’t showing up on the new Xperia X10 Mini (and few other) phones. This happens even if they support all android versions and have published their apps for all countries, so that shouldn’t be the issue. I came across this as well when few people mentioned that they couldn’t find my app Wi-Fi Keep Alive in the X10 mini marketplace.
If you want to have a secure browsing environment or just want to access your home network securely without exposing extra services to the internet and without the mess that comes with setting up and maintaining a VPN server, ssh tunneling is your rescuer. In this post, I’ll tell you how to setup an ssh tunnel to your home network easily. Also look for some bonus tips at the end ;)
We all know that Android does not allow the camera LED to be controlled directly from apps and hence, you cannot use the camera LED as a Torch or Flashlight unless you are rooted. There are many flashlight apps on the Android Market Place but none of them will work for you if you don’t have a rooted phone. BUT this changed recently. I use a brilliant app called “quick settings” which keeps an icon in the notification bar and I can pull it down and change any settings without leaving other apps.
Recently I came across a weird error while trying to run firefly itunes server (mt-daapd) on my router (Asus wl-500w). It had something to do with sqlite and gave a vague message “Unable to open database file”. After going bonkers for a short time, I solved it and this is how. One of my hard disks crashed recently and unfortunately it was the one I had connected to my router to serve media to me all over the house (through PS3/laptop) or when I travel (through laptop/phone).
Update: Made a minor update for a small bug that can make wi-fi keep reconnecting in quick succession. Pushed out a new update to my Android App Wi-Fi Keep Alive today. This update brings in another work around for the issue where the wi-fi is alive on the phone and it is also connected to the network but is somehow unable to send/receive any packets to the network. The new work around will automatically re-associate your phone with the wi-fi router if it detects such a situation.
Recently I found an issue with my asus wl-500w wi-fi router that I wasn’t able to change the channel on which it was transmitting. I moved to a new location which was totally jam-packed with other wi-fi networks using same channel as mine which was hampeing my connection. I tried for umpteen number of times. Changing the channel through the web configuration did not give any error but I found that it was still transmitting at channel 1.
Skype on linux works great but the problem that I faced was that it does not handle the buttons on the bluetooth headsets. My wife uses skype to call into her work related conference calls and was pretty frustrated that she had to keep sitting in front of my laptop (her laptop didn’t allow to install skype) just to switch mute on and off. So, I whipped up this little trick to do so.
If you are creating a custom Dialog for Android, and following the Android Developers’ Creating Dialogs tutorial, then most likely you would have faced a Force Close with this exception showing up in logcat. I did too. Although I figured it out quickly, it might not be easy to find out for many, so posting it here for reference. Basically, the code given in the tutorial goes something like this:
Just finished uploading the new version 1.2.0 of my android app Wi-Fi Keep Alive to the Android market. This version has a lot of optimizations and also a few workarounds to overcome the issues few guys were facing with Android’s in-built handling of wi-fi sleep policies. Changes done in this version: Added workarounds to take care of sleep policies not working on some phones Optimized the code a bit for faster operations
I just wrote my second Android App. This again was to scratch an itch of mine but it seems to have become a bit popular already (My first app “Quick Sync Settings” did around 400 downloads in 20 days but this one has already surpassed that in less than one day). This app basically allows you to change the wi-fi sleep policy on android so that you can keep your wi-fi connected even if the phone goes to sleep (i.