Slatedroid info

Everything about android tablet pc [slatedroid]

CF-Auto Root updated for Android Lollipop on Nexus devices

Posted by wicked November - 15 - 2014 - Saturday Comments Off

android_lollipop_tweet

Want a quick way to root your Nexus device?

In the past, one such option has been CF-Auto Root — until now, that option hasn’t been available for Lollipop users.

But with a recent update by XDA Senior Recognized Developer Chainfire, Nexus devices running Android 5.0 can join in on the fun. Hit the break for details:

The included devices are as follows:

  • Nexus 4
  • Nexus 5
  • Nexus 7 (2012)
  • Nexus 7 (2013)
  • Nexus 9
  • Nexus 10

Here’s an official changelog of sorts:

  • The new variants of CFAR have the SuperSU ZIP embedded
  • A second included ZIP (if on Lollipop or newer) patches the current kernel to run SuperSU at boot
  • Current CFARs have SuperSU v2.20 which is not currently available elsewhere and only has CFAR compatibility

For more, hit the source link.

Source: XDA Developers

 

 

 

Come comment on this article: CF-Auto Root updated for Android Lollipop on Nexus devices

Nothing’s as Vain as a Phone Taking a Selfie of Itself… with Itself

Posted by wicked November - 12 - 2014 - Wednesday Comments Off

The selfie: pop culture’s most frivolous form of self-expression is also probably one of the most human acts you could find yourself doing in a day. Everyone is guilty of snapping a quick pic from time to time with the expectation that it will leave an impression on those who see it. All of the implications surrounding why we do this support our deep-seated need to sculpt an identity for ourselves using others as the hammer and chisel. So, consider how upside-down the world would feel if you caught a robot posing for a shot in the mirror? What about one whose sole function was to take selfies and post them? If this breaks your mind a little, that was the intention. This #selfie robot by artists [Radamés Ajna] and [Thiago Hersan] is the first development in a larger body of work called “memememe”, which is meant to comment on our culture’s obsession with the trending, selfing nature of social media. This specific project explores the relationship between conversation and identity in a situation where there is no second party.

selfieBOT2Hardware-wise, the #selfie bot is a Stewart platform made from six servo motors and a few pieces of carefully measured pushrod connected with swivel-ball-links. An android phone is mounted on the end effector which acts functionally as the robot’s face and eyes. To make it self-aware in a sense, [Ajna] and [Hersan] created their own recognition software with Open CV using a collection of sample images of various phones as reference points. As soon as the robot recognizes itself in the mirror as indicated by specific words flashing on its screen, it takes a picture, immediately uploading it to its own tumblr account. [Ajna] and [Hersan] have a nice description of their process on the project’s Instructable’s page which you can check out to see how they used Haar Cascades to create their custom object recognition. Additionally, if you’d fancy building your own robot to covertly place in your living room to snap pictures of other phones, you could check out their code on github.

Watch it selfie :

Filed under: Android Hacks, robots hacks

LG G3 (D855) gets Lollipop through flashable ROM from latest build

Posted by wicked November - 11 - 2014 - Tuesday Comments Off

LG_G3_Back_Rear_Controls_LG_Logo_TA

So far, LG has only pushed the Lollipop update to the G3 in Poland, but that won’t stop others from enjoying it. If you have the European model (D855), Skin1980 from XDA has a surprise for you.

He put together a flashable Zip that’s even rootable. You will need the TWRP recovery installed and you will need to do a factory reset. If this is something that interests you, hit the source link below for full instructions, and be sure to consider giving Skin1980 a donation because I’m sure this took a lot of work.

source: XDA

Come comment on this article: LG G3 (D855) gets Lollipop through flashable ROM from latest build

Ceci N’est Pas Une Clock

Posted by wicked October - 22 - 2014 - Wednesday Comments Off

[Justin] tipped us about his slick custom OBD-II gauge that could easily pass for an OEM module. He was able to use the clock area of his Subaru BRZ to display a bunch of information including the oil and coolant temperatures and the battery voltage.

The forum post linked above has a good FAQ-based explanation of what he did, but so many people have told him to shut up and take their money that he created an Instructable for it. Basically, he’s got a Sparkfun OBD-II UART board communicating with a pro Trinket. The display is an Adafruit OLED, which he found to be an ideal choice for all the various and sundry light conditions inside the average car.

[Justin] was able to reuse the (H)our and (M)inute buttons and reassigned them to (H)igh to show the peak reading and (M)ode to, well, switch between modes. The (:00) now resets the peak readings. He offers suggestions for acquiring the specific CAN codes for your car to make the data more meaningful. [Justin]’s code is safe in the many tentacles of Octocat, and you can check out his demo video below.

Filed under: Android Hacks, car hacks

Controlling a Flip-Disc Display Using Android

Posted by wicked October - 21 - 2014 - Tuesday Comments Off

There’s just something about electro-mechanical displays that enthralls most people when they see them; and while you’ll be hard pressed to find a split-flap display for cheap, you can still easily buy flip-disc displays! That’s what [Scott] did, and he’s been having a blast messing around with his and building a system to control it via his Android phone.

He picked up the display from a company called Alfa-Zeta in Poland, a company that’s been making electromagnetic displays since 1988. No mention of price, but it looks like some pretty awesome hardware. The beauty with electromagnetic displays is they don’t consume any electricity in idle state, making them far more efficient than almost any other display technology – not to mention perfect contrast in any lighting conditions!

They work by using permanent magnets, electromagnets, and a material that can retain magnetization. A short pulse to the electromagnet causes the disc to flip into the second position, which will then hold in place due to the permanent magnet — no more electromagnet needed.

The display comes with all the necessary hardware to drive the electromagnets and interface with a microcontroller. But, it uses the RS-485 standard, which isn’t natively supported by most other microcontrollers. [Scott’s] using an Arduino which does have an RS-485 shield, but he decided he wanted to challenge himself and build a circuit to drive them himself!

All the info is on his blog if you’re looking to try something similar. Once he had it interfaced with the Arduino it was just a simple matter of writing an Android app to transmit controls over Bluetooth for the display. Take a look:

And some slow motion for you:

If split-discs aren’t mechanical enough for you, you can always try building your own split-flap display…

Filed under: Android Hacks, Arduino Hacks

Dropbox usernames and passwords leak online, Denies responsibility and says passwords expired

Posted by wicked October - 14 - 2014 - Tuesday Comments Off

dropbox_app_icon

It seems like just about every day there is some sort of hack involving an online service. Today’s hack is from Dropbox.

A user posted files on Reddit that contained a bunch of usernames and passwords for Dropbox accounts. The poster said there were close to 7,000,000 more, but asked for Bitcoin donations to reveal them.

Later, Dropbox made a statement to The Next Web saying that they are not to be blamed, and they were stolen from other third party services……

Dropbox has not been hacked. These usernames and passwords were unfortunately stolen from other services and used in attempts to log in to Dropbox accounts. We’d previously detected these attacks and the vast majority of the passwords posted have been expired for some time now. All other remaining passwords have been expired as well.

Dropbox also said they performed password resets when it detected any suspicious activity on these accounts, which was a few months ago.

source: TheNextWeb

Come comment on this article: Dropbox usernames and passwords leak online, Denies responsibility and says passwords expired

Timelapse Photography on an Android-Powered Dolly

Posted by wicked October - 11 - 2014 - Saturday Comments Off

camera dolly

If you’re heading off on a trip to Alaska, you need to make sure you have plenty of supplies on hand for the wilderness that awaits. If you’re [Bryce], that supply list includes some interesting photography equipment, including a camera dolly that he made to take time-lapse video of the fantastic scenery.

On the hardware side, the dolly carries the camera on a rail that is set up on a slant. The camera starts on one side and moves up and towards the otherside which creates a unique effect in the time-lapse. The rig is driven by a stepper motor, and rides on some pretty fancy bearings. The two cameras [Bryce] plans to use are a Canon T2i and a EOS-M which sit on the top from a tripod.

The software and electronics side is interesting as well. Instead of the usual Arduino, [Bryce] opted for controlling the rig through Android and a IOIO board. This gives the project a lot of options for communications, including Bluetooth. The whole thing is powered by a 19V battery pack. If you’re looking for something a little simpler, you might want to check out the egg timer for time lapse! Check out the video of [Bryce]’s rig in action after the break.

Filed under: Android Hacks, digital cameras hacks

Non-Sony Android devices get access to Sony PS4 Remote Play thanks to new port

Posted by wicked September - 23 - 2014 - Tuesday Comments Off

xda_ps4_remote_play_port

When Sony announced their new Xperia Z3 smartphones during IFA 2014, one of the new features included was PS4 Remote Play. This new feature meant owners of the new devices could use their Sony smartphones as a second screen for the their Sony PS4 gaming platform. Even better than that, users could continue to play PS4 titles remotely on their mobile device. This was some great news for gamers who had PlayStation 4 devices if they were going to invest in a new Sony smartphone. Unfortunately, a Sony spokesperson said the company had “no intent to bring remote play to any device other than Xperia” meaning a lot of PlayStation 4 owners would miss out on the feature. That may have changed now thanks to a new port developed by XDA member XperiaPlaystation who has figured out how to get it working with a much larger population of Android devices.

According to XperiaPlaystation, the ported app should work with Android devices running at least Android 4.0 or newer. Users do have to install CWM (ClockWorkMod) Recovery, then flash a ZIP file, follow a couple other steps to clean up the device, and then install the APK file. Oddly enough, owners of a Sony Xperia Z1 have an additional step related to changing their build.prop in order to get the ported app to work.

If you have a PlayStation 4 and want to give the PS4 Remote Play app a try and you are willing to do some work on your device, hit the source link below for more detailed instructions and links to the appropriate files.

source: XDA Forum

Come comment on this article: Non-Sony Android devices get access to Sony PS4 Remote Play thanks to new port

Chromecast Is Root

Posted by wicked August - 25 - 2014 - Monday Comments Off

Image from [psouza4] on the xda-developers forum

Chromecast is as close as you’re going to get to a perfect device – plug it in the back of your TV, and instantly you have Netflix, Hulu, Pandora, and a web browser on the largest display in your house. It’s a much simpler device than a Raspi running XBMC, and we’ve already seen a few Chromecast hacks that stream videos from a phone and rickroll everyone around you.

Now the Chromecast has been rooted, allowing anyone to change the DNS settings (Netflix and Hulu users that want to watch content not available in their country rejoice), and loading custom apps for the Chromecast.

The process of rooting the Chromecast should be fairly simple for the regular readers of Hackaday. It requires a Teensy 2 or 2++ dev board, a USB OTG cable, and a USB flash drive. Plug the Teensy into the Chromecast and wait a minute. Remove the Teensy, plug in the USB flash drive, and wait several more minutes. Success is you, and your Chromecast is now rooted.

Member of Team-Eureka [riptidewave93] has put up a demo video of rooting a new in box Chromecast in just a few minutes. You can check that out below.

Filed under: Android Hacks, home entertainment hacks

The BlueOkiris Gameduino Console

Posted by wicked August - 2 - 2014 - Saturday Comments Off

3011851406903369314

[Dylan] created an easy to make gaming console with an Arduino Uno, a makeshift button, an analog stick, and a TFT LCD touchscreen shield. Plus, he fashioned together a simple button with some duct tape.

So far, he has made 2 games. One is the infamous Pong. The other is a ‘Guess the Number’ type experience. The whole project is run within the code, and does not access the bootloader directly like you would with 2boots or a regular Gameduino adapter.

Build instructions can be found on [Dylan]’s hackaday.io project page (linked above). Essentially, all that is needed is to gather up the supplies, then take the button and analog stick and complete a circuit, fitting the open wires into the slots at digital pin 9. Solder the wires in place and connect ground to ground, 5v to 5v, x to A4, and y to A5. Add the TFT shield, insert a micro SD card, and upload a game.

To see it in action, check out the video after the break:

And there you go! An Arduino game console.

Other projects similar to this include a credit card-sized Gameboy and UnoJoy, which makes your Arduino play well with an Xbox 360 or PS3.

Filed under: Android Hacks

ePad 7 Android 4.0 ICS
$162 $100 FREE SHIPPING 

10" Android 4.2 1.2GHz Tablet PC

7