Went ahead and took a quick video of the quick removal / install of my Nexus 7 into the dash. It's nice to be able to quickly swap out an entirely-stock Nexus 7
Last edited by MetalMan1; 09-22-2014 at 01:05 PM.
Last edited by MetalMan1; 07-07-2014 at 12:07 PM.
Recently played around with streamlining lock screen security. Here's how it currently functions:
1) Turn power on, tablet is locked and lockscreen shows (using a rotation app to force lockscreen rotation to landscape)
2) Tablet Talk begins between phone and N7, and this trips the Tasker profile BT connected (on both phone and tablet)
3) as soon as Tasker on N7 detects my phone, one of the things it does is set a variable I call %SECURE to 1.
4) Then a task called "Lockscreen" runs and does the following:
4a) disable pattern lock and lock with power button
4b) disable keyguard
4c) wait 200 ms
4d) enable keyguard
5) Then I swipe the lock symbol to enter the tablet. (I have thus far been unable to properly bypass the keyguard without additional issues while using gestures since I disabled the navigation bar)
6) Turn power off; N7 runs Tasker task to enable lockscreen and lock with power button
7a) If N7 finishes power-down sequence, then it turns off and lockscreen is enabled
7b) If I turn power back on before the power-down sequence concludes, then because my N7 is still connected to my phone at this time, it re-runs the "Lockscreen" task to disable lock screen and disable/re-enable keyguard.
It's function is only semi-complicated and it simply works. I use a similar sort of sequence on my phone when my phone is connected to my home WiFi network.
Video of it in action!
This turned out really nicely.
do you get any line noise using the Behringer UCA202? Or, are you using it at this time?
In theory a DAC itself will not produce any noise, as it receives a nice clear digital signal and simply converts that to analog.
However due to potential ground loops, especially in a car where you have other electronics, not to mention DC-DC converters, USB hub(s), amplifiers/etc. that may be at different potential levels, etc. you have plenty of capacity for line noise.
Originally my car did have noise while using the DAC, but this was with it tied into the stock Bose system... and that was the problem (aside from some minor ground loops). Running dedicated signal lines and aftermarket amplifiers gave me a nearly noise-free audio system. I say "nearly" because I'm using the Behringer's "Monitor" input with a Bluetooth audio receiver (for taking phone calls from my phone) there is a little added noise. But I don't attribute that to the Behringer DAC.
Nice! Very clean.