Archive for October 2012

Know the QR Code and Benefits

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What is a QR Code?


QRcode stands for Quick Respone code, Jewel times used in the automotive industry to track the vehicle components. Currently, the use of two-dimensional barcode has been very extensive, but generally in use to encode your website address, contact numbers, email addresses, phone numbers or just plain text. form of QR code you can see like the picture.

Tools used to read called QR Code QRCode Scanner. Generally, the tool is not a separate tool, but is available in the form of applications on smartphones such as Android or iPhone. The main purpose QR Code is now used to allow Smartphone users to access information in two easy steps, 1. QR code scan, 2 do action. action here could be to open a browser, store contact information, or dial a number in the QR code.


How do I read it?
 

To read the message hidden in the QR Code you can use an application called QR Code scanner that dot the Android Market or the AppStore. Android itself has a lot of tools QR code scanner. But of all the applications available in the Android Market, QR Code scanner ZXing Team is made ​​in the best quality. Display of QR Code scanners can be seen as below.


Example display QR Code scanner. In the example above, the scanner is used to obtain the QR Code with type address book. Users can perform actions such as saving into contact, see the location address in Maps, call the number listed or send contact information via email earlier. Cool is not it?

What are the benefits?
The main benefits of the smartphone is the ease of access to information, for example, you get business cards from new acquaintances, in the name of the card there are various kinds of information such as phone no, address, email and other information, including QR Code. Instead you write one at the information above, please scan the QR code on a business card and the magic was above information is stored, Simple is not it.

  When we are in the supermarket, sometimes we want to compare the prices of products in the supermarket with a price in online stores (eg Amazon), we simply scan the QR Code on the product and do the actions open the browser to do a search kdoe product on the internet and get the price comparison in other stores. The application that has been created specifically as Google by name  Google shopper .

Another example, you look at a magazine or newspaper. when you see a QR code printed on the cover of the magazine, please scan the QR code there and Bingo! you get the address of the website, just tap and direct you to the website of the magazine's address without typing the address and without the need to memorize the address websitenya.Koran own compass also apply QR code on the article article that feels interestingly enough, when people read the newspaper Kompas and see QR code, the person may menscannya then read online versions, regular online version has been updated or provided information added.

How to create a QR Code?

QR code reader as artificial Scanner ZXing already provides QR Code generator to create a QR code from contact, Bookmarks (URL), Application or text that you type in yourself. Alternatively, use QR code generator such as Web-based  http://qrcode.kaywa.com/ Here is a view of kaywa.com
 
Tuesday, October 2, 2012
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Playing PS1 Games On Your Android Phone

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MATERIALS:
-FPse Emulator
download here

-Bios
download here


STEPS: 1. Install ps1 emulator application for Android (FPse) who have downloaded earlier.
2. Create a folder on the SDCard to put games and bios file, eg [sdcard / GamePsx]. To facilitate the creation and management application folders, files, etc. you can use Root Explorer file manager, ASTRO, ES File Explorer, etc..
3. After FPse application installed, you can run the emulator application, then do the bios settings. [Go to settings> system> Bios Loading].
4. Bios file browser. if I put the bios file in the folder "GamePsx" and the location in / sdcard / GamePsx.
5. If you already do not forget to save, even though the settings do not change, by click / touch menu Default Config Save (save as default config).
6. Next you just browser ps1 games to be played.
To download PS1 games, please enter the following sites:
www.emuparadise.com 
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Special Game for Batik day : BATIK SWAP

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in commemoration of this year's national batik, the user is given a surprise by android developer of the nation.
right on the day they launch the game called "batik swap"
What kind of game.?? can be downloaded here
  please try for yourself how the sensation.!!
Happy National Batik Day.!!
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(APP) VidTrim Video Editor Pro

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Trim videos, grab frames, compress your videos and share all on your phone !


VidTrim Pro - Video Editor v2.0.11 play.google.com.VidTrimPro
Trim videos, grab frames, compress your videos and share all on your phone.
VidTrim Pro is a video editor and organizer for Android. It includes multiple features like trimming, frame grabbing and transcoding. You can also share your videos with your friends directly through the app.

Features :
  • Video trimmer. Trim video clips right on your device
  • Trim original clip (overwrite)
  • Save as a new clip
  • Play video clips
  • Share video clips. (Send e-mail, upload to YouTube etc.)
  • Rename video clips
  • Delete video clips
Features exclusive to VidTrim Pro:
  • No ads
  • Frame grabber. Extract/save frames from your video clips as images.
  •  Transcode (resize and compress) video clips to smaller sizes.
What's in this version : (Updated : Jul 3, 2012)
  • Fix force close on Preferences screen
Required Android O/S : 2.1+

Screenshots :
 
 
 

Download : 9Mb APK
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Playing Songs In accordance with the Board Movement DJRun

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DJRun is an Android app that can determine which songs should be played automatically follow the user's body movements Android devices. Jogging early in the morning while listening to music can be a very enjoyable activity and healthy. The music that will be appropriate for us to encourage running harder. DJRun is one excellent application to help you choose a song appropriate to the movement while running.

As I was running it would be very inconvenient if we had to change the song to suit our running rhythm. When we wanted to run faster classical music would also not fit, and music with a faster rhythm would be more appropriate. DJRun will adjust automatically for you, so no need to manually select the songs while running.
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Augmented Reality Game Samsung: MyDragonFly

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Hello, this time I want to share about the application of new domestically-made games. Hmm .. love of applause for their first ah. I am proud,. ^ ^
 
Here is a review about My Dragonfly.
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Tweaking Sysctl: Battery Life & Performance Android

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Talk about Android battery life and performance as if there never was never-ending. On the one hand if you want to improve performance, inevitably will usually inversely affect the battery life. And vice versa. Human desire is confusing: D
There are a few tweaks to improve performance and durable batteries, one with sysctl config. Here's how to make dough
  • create a file named sysctl.conf with ES File Explorer or Root Explorer or similar
  •      open as text and then copy and paste the script below
vm.min_free_kbytes=11264
vm.oom_kill_allocating_task=0
vm.panic_on_oom=0
vm.dirty_background_ratio=60
vm.dirty_ratio=90
vm.vfs_cache_pressure=20
vm.overcommit_memory=1
vm.min_free_order_shift=4
vm.laptop_mode=0
vm.block_dump=0
vm.oom_dump_tasks=1
vm.swappiness=100
vm.drop_caches=0
vm.dirty_writeback_centisecs=2000
vm.dirty_expire_centisecs=1000

kernel.panic=30
kernel.panic_on_oops=1
kernel.msgmni=2048
kernel.msgmax=65536
kernel.random.read_wakeup_threshold=128
kernel.random.write_wakeup_threshold=256
kernel.hung_task_timeout_secs=30
kernel.sched_latency_ns=18000000
kernel.sched_min_granularity_ns=1500000
kernel.sched_wakeup_granularity_ns=3000000
kernel.sched_compat_yield=1
kernel.sched_shares_ratelimit=256000
kernel.sched_child_runs_first=0
kernel.threads-max=524288
fs.lease-break-time=10
fs.file-max=524288
fs.inotify.max_queued_events=32000
fs.inotify.max_user_instances=256
fs.inotify.max_user_watches=10240
net.core.wmem_max=1048576
net.core.rmem_max=1048576
net.core.rmem_default=262144
net.core.wmem_default=262144
net.core.optmem_max=20480
net.unix.max_dgram_qlen=50
net.ipv4.tcp_moderate_rcvbuf=1
net.ipv4.route.flush=1
net.ipv4.udp_rmem_min=6144
net.ipv4.udp_wmem_min=6144
net.ipv4.tcp_rfc1337=1
net.ipv4.ip_no_pmtu_disc=0
net.ipv4.tcp_ecn=0
net.ipv4.tcp_rmem='6144 87380 1048576'
net.ipv4.tcp_wmem='6144 87380 1048576'
net.ipv4.tcp_timestamps=0
net.ipv4.tcp_sack=1
net.ipv4.tcp_fack=1
net.ipv4.tcp_window_scaling=1
net.ipv4.tcp_tw_recycle=1
net.ipv4.tcp_tw_reuse=1
net.ipv4.tcp_congestion_control=cubic
net.ipv4.tcp_syncookies=1
net.ipv4.tcp_synack_retries=2
net.ipv4.tcp_syn_retries=2
net.ipv4.tcp_max_syn_backlog=1024
net.ipv4.tcp_max_tw_buckets=16384 
net.ipv4.icmp_echo_ignore_all=1
net.ipv4.icmp_echo_ignore_broadcasts=1
net.ipv4.icmp_ignore_bogus_error_responses=1
net.ipv4.tcp_no_metrics_save=1
net.ipv4.tcp_fin_timeout=15
net.ipv4.tcp_keepalive_intvl=30
net.ipv4.tcp_keepalive_probes=5
net.ipv4.tcp_keepalive_time=1800
net.ipv4.ip_forward=0
net.ipv4.conf.all.send_redirects=0
net.ipv4.conf.default.send_redirects=0
net.ipv4.conf.all.rp_filter=1
net.ipv4.conf.default.rp_filter=1
net.ipv4.conf.all.accept_source_route=0
net.ipv4.conf.default.accept_source_route=0
net.ipv4.conf.all.accept_redirects=0
net.ipv4.conf.default.accept_redirects=0
net.ipv4.conf.all.secure_redirects=0
net.ipv4.conf.default.secure_redirects=0
  • save
  • copy file sysctl.conf tsbt ke /system/etc
* to run the script page, open 'terminal', type su then sysctl-p
* see the result type sysctl-a | grep vm and / or sysctl-a | grep kernel to see the kernel value.
* feel the difference, running a few hours or days: D

AutoRun script above each time booting yet. For can autorun on boot :
  • create a file in /system/ect/init.d
  • Let's suppose you create a file with the name 01sysctl 
  • open as text with ES Explorer or similar
  • content with script
#!/system/bin/sh
sysctl -p
  • save
  • set permission rwxr-xr-x or 777
  • reboot and see successful autorun on boot or with the command sysctl-a | grep xx as above via the terminal.
If there are some scripts that can not autorun when booting, check if you are using any other script or system settings that function the same. for example setting zram in CM9, if enabled then the line will not work because vm.swappiness with zram overwrite the settings
.
Value or the figures above may be slightly different from that you often find. In fact there are aggressive as in vm.swappiness, and the value of vm.drop_caches, then what is good for your device? Try it first and see the results: D

Values ​​or figures above may be suitable blm with all ROM and / or device, please try and test yourself as needed. You can change the value, delete one or more rows, added another line is also not a problem. Congratulations to experiment.
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AndroMouse, Easy Solution Substitute Mouse with Android

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Mouse broken? or just need a wireless mouse? But insufficient funds? Do not worry, please check this one application Android Mouse and Keyboard. This application is an application that turns Android phone into wireless mouse and keyboard via wifi and bluetooth.
Its own free version only supports connectivity via wifi. As far as I try (Windows OS and Desktop Server AndroMouse Server V 2.3), the free version only provides a wireless mouse and keyboard special character (F1-F12, up, down, left, right, tab, shift, ctrl etc). To be able to use it, we need to download and run the Desktop Server on the computer that we want to wear. Desktop Server can be downloaded at the Web Developer here
How to use is pretty easy. First Run Desktop Server on a computer
Select the radio button and click the Connect Wifi. After that will come the ip address of the computer that we use.

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ISeeYou: Application to Feature Smart Stay ala Samsung Galaxy S3

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Have you ever heard about the features of Smart Stay? Stay Smart is an exclusive feature on the latest smartphone Samsung Galaxy S III. By making use of the front camera, the smartphone will not go into sleep mode as long as your face is in front of the screen. You want to use the same feature without using the Samsung Galaxy S III? It is now possible. Currently, it is present an Android application called ISeeYou which has exactly the same functionality with Smart Stay. Have you ever experienced something like this, you're reading the content of a website or an e-book on your smartphone. Because you do not touch the screen or operate the equipment in a given time duration, smartphone straight into sleep mode. Your smartphone screen went dead. It can be prevented by continuing to touch the screen, but how often are you going to do?
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