Want to experience HTC One (M8)'s Motion Launch gestures on any OLED Android device? Try Knockr
As appealing as it may seem to some users, it's obvious that you need an HTC One (M8) in order to treat yourself to the Motion Launch perks – rather unfortunate for all those that sport a different device. Luckily, XDA has come to the rescue – enter Knockr. Developed by Acela1230, this app emulates most of Motion Launch's traits on your Android smartphone by keeping your screen turned on even when your device is locked and asleep.
But wait... Won't this drain the battery like crazy, making the app virtually unusable in our daily lives? Well, normally it would, but there is a catch – Knockr is only compatible with devices that rock an OLED display. The app actually displays a completely black image, which keeps the display turned on so that it can register a touch input from the user. As you probably know, the amount of power OLED displays use when displaying a black image is next to nothing, because the pixels are actually turned off.
So, what does Knockr have in tow for us? Just like HTC's Motion Launch gestures and LG's Knock Code, Knockr allows you to wake your device by tapping twice on the screen when it's off. You can also define what apps to launch when you swipe up, down, left, or right, which is something you can't do in HTC's Motion Launch. Knockr also allows you to rotate your device and press the volume rocker to quickly open the camera app, similar to the way you can do it on the One (M8).
Knockr also makes use of your device's proximity sensor in order to avoid accidental unlocks when your device is in, say, your pocket or face down.
The app is still in beta and some users report that they are experiencing certain issues with it. Although it still needs some polishing, Knockr is one of the ways to experience Sense 6.0's gesture traits on your Android OLED smartphone. The app is free, so if it sounds like your thing, go ahead and give it a try.
Download: Knockr (Android)
source: XDA (1), (2)
3. xperiaDROID (Posts: 5400; Member since: 08 Mar 2013)
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use it like a TERMINATOR,
customize it like a KAMEN RIDER,
as powerful as GOKU,
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be a brave ANDROID USER,
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This is ANDROID, the power of ANDROID, it's nothing like Anything.
6. Peeyushmalik96 (Posts: 67; Member since: 08 Jun 2013)
Hey Nothing like anything is the tag line of Micromaxx
7. xperiaDROID (Posts: 5400; Member since: 08 Mar 2013)
It's nothing like anything™®©
It's mine now. Huehuehuehue...Just kidding. It's a cool tag line btw.
12. Arte-8800 (Posts: 4298; Member since: 13 Mar 2014)
What's with the "Trademark"
Everyone's using TROLL his symbols
14. SleepingOz (unregistered)
You mean your previous account.
11. Arte-8800 (Posts: 4298; Member since: 13 Mar 2014)
The power of Linux Android
I love Android
5. Peeyushmalik96 (Posts: 67; Member since: 08 Jun 2013)
If I am not wrong only samsung and nokia use OLEDs nowadays
10. PhoneArenaUser (Posts: 5478; Member since: 05 Aug 2011)
Not only, for example Motorola also use OLED.
9. PhoneArenaUser (Posts: 5478; Member since: 05 Aug 2011)
Nexus 5 use LCD based screen not OLED.
4. Lifengineer (Posts: 41; Member since: 15 Dec 2011)
Still... It will drain like hell!
I had NoLed on my S2 and it drained battery a lot!
With all respect, this is one of the most stupid apps made for this purpose!
I thought it's gonna be like a kernel thing or something...
8. buccob (Posts: 1424; Member since: 19 Jun 2012)
NoLED on a S4 Mini, and on the S3 that was stolen from me never was a battery drainer...
Maybe you didn't configure properly to maximize battery life?
When I set NoLED usually activate the Proximity Sensor, so the screen remains off most of the time (in a pocket or facing down), at expense of the battery use of the sensor which is really minimal...
I also set a timer, so the notification only stay on for 15 minutes or so...
Finally, I avoid big parts of the screen lit such as Weather, Battery, Date info... but I do like full app icons instead of "color dots"...
I configure al this to my mother's S4 Mini and she couldn't be happier... I don't think she would trade NoLED notifications for a single led light, or a different phone like an iPhone with no external notification at all....
13. toyboyz (Posts: 63; Member since: 22 Jan 2010)
I love/like it needs to be more sensitive on the knock. Keep up the good work:)