Texdroid DPI allows to easily change DPI settings on rooted devices.
This can cause your device to get in bootloop.
Make a backup before using it.
In case of bootloop please replace /system/build.prop with /data/data/com.texdroider.texdroider_dpi/files/backup/build.prop using adb, or restore a rom backup.
This should solve your issue.
The "Root DPI Changer" lets you change DPI of your device. This allows you to gain extra space to work (in case of reducing DPI) or increase the size of the elements (in case of increasing DPI).
- Changing the DPI by modifying the build.prop file,
- Creating build.prop backup files,
- Checking current DPI on system boot,
- Automatic DPI restoring (Experimental)
IF YOU NEED SUPPORT PLEASE EMAIL ME!!!
I try to respond to ratings, but it's a very slow and inconsistent process. Emails are immediate and I can push a fix for you right away. Lose your /system/build.prop? There's a backup in /data/data/com.oumugai.densityadjuster/, just copy it back from there.
Type in a new density, reboot to test it, and if you like the results, go back to the app and store it permanently. If you don't like the density, or something crashes, just reboot the device to restore your original settings.
I wanted a way to test different densities, but be able to reboot if the results were bad or broke my launcher and just have my old density back. This app does this, by simply restoring original build props during the boot sequence. It's not the most elegant solution, in fact, it's kind of gross, but it does mean you can change your screen's DPI while out on the town without ending up in a broken state (or having to bust out your laptop, USB cable, ADB and emacs you sad, sad person).
I don't like having to do extra work. You shouldn't have to either. Don't get stuck with a device with an unusable display.
You can write a review, and wait 24 hours or so for it to get to me, and then I can push a fix which will take hours to propagate. Or you can email me at email@example.com, and cut hours (or days) out of the equation. Either way, please report any issues you encounter. I typically can push a fix immediately.
Want new versions before they arrive here? Of course you do. Join the open beta on G+:
Want the source? No you don't. It's on GitHub, regardless of how you feel about it.
Things to do:
- Could (still) be prettier
- Notification if your current DPI doesn't match persisted
- Better su twiddling
- Disclaimers? Speaking of which...
THIS IS EXPERIMENTAL SOFTWARE. I WROTE THIS IN AN AFTERNOON. IT WORKS ON ALL MY DEVICES. IT MAY NOT WORK ON YOURS. IF IT DOESN'T WORK, FILE A BUG. HOWEVER, I CAN'T GUARANTEE ANYTHING. OK?
NOTE: Sometimes SuperSU/Superuser forgets the app has root (even though it should remember). Just remove it from Recents menu and start it up again.
Resolution Changer is an app that lets you change the resolution of your device.
With the latest update you can now also change resolution whenever a second display is connected through HDMI! Experimental for now, but has been tested and working on some devices.
Ever connect your device to your TV or monitor and get black bars? Not able to get full resolution output to your TV? Well IN COMES Resolution Changer! With this app you can set your own resolution to fit your second display or monitor. It has both 16:10 AND 16:9 aspects!
This works independent of device! Tablet or phone; it doesn't matter.
Do you have an old device that won't play your newest games without significant lag? Again Resolution Changer can help you! Set your resolution lower to be able to play the LATEST and GREATEST games! With Resolution Changer, playing the latest FPS, racer, whathaveyou, will be no problem.
####### THIS APP REQUIRES ROOT AND 4.0+ #######
####### TouchWIZ launcher will behave oddly -- install an alternate launcher BEFORE trying this #######
####### Android versions LOWER than 4.2 may not fill the whole screen. #######
####### HTC devices without physical buttons may lose the use of its buttons (use on-screen nav keys instead) but will return when you reset the resolution back to normal. HTC One cannot install this app #######
HTC One has been excluded due to the digitizer being bigger. Touch-buttons get turned off even when reverting back to default resolution. Also reported on HTC Sensation, but the Sensation is left included because it returns to normal upon changing back to default
A particularly useful feature for developers is that it displays the configuration qualifier names that may be used to supply alternate resources such as layouts, drawables or strings.
For both users and developers, it shows you:
- The default display size in pixels (px) and density independent pixels (dip / dp)
- Reported density in dots per inch (DPI)
- For known devices - approximate physical dimensions of the screen in inches and cm.
For developers, it shows you some device details from the Android.os.Build class (MODEL, PRODUCT, BOARD, and DEVICE), and all the current configuration qualifier names in the order that they are used:
- Mobile country code (derived)
- Language (derived)
- Language / region (derived)
- Layout direction (API v17 / 4.2 and above only)
- Screen size
- UI mode
- Night mode
- Screen density
- Touchscreen type
- Keyboard availability
- Primary text input method
- Navigation key availability
- Primary non-touch navigation method
- Platform version
- The sizes are given for the *default display* - which is the area of screen that is usable by apps. On devices where there are soft buttons on the screen (i.e. back, home, and task manager), this will not correspond to the whole display.
- The xdpi, ydpi, and category densities are *as reported by the device*. These can often differ considerably from the true screen density for your device.
- Due to the density issue described above, the screen size (which is calculated from the resolution and density) is only given where the true screen density is known. If your device is missing, please provide the device name and the details shown in the "Device" section: Model, Product, Board, and Device), and I will add it to the database of known devices.
- Where the configuration qualifier name is described as derived (in the app these are shown in brackets), the device is queried for these values. For the others - the values are selected from actual resource folders using those suffixes (e.g. values-ldpi, values-xlarge, etc.).
This app is actually a kind of Activity Starter component. You can make your own activity with all the fields you have in the Activity Starter component in App Inventor and execute the activity. If you want to learn more about the activity starter component in app inventor or are you looking for example activities, then this app is for you!
In this app you will find example intent activities such as:
-Action and classes to all android settings.
-open, edit and view content such as image, audio, video or a file.
-Search for content on web or phone.
-Call, Dial, Email, SMS, MMS. Pick, Call or edit contact
-Geo-location activities for Google Maps, Street view or other route app.
-Photo and video activities
-Google play and install and uninstall apps activities
-Save text to sdcart, copy text to clipboard. Share text with Whatsapp, Hangouts, Drive, Dropbox, Mega.
-External App inventor tools activity demos for AsUtil, Phone Picker for App Inventor, vkTools
* More about App Inventor maintained by the Massachusetts Institute of Technology (MIT).
* Note that this app has a lot of permissions because it has to be able to do any activity that you can make in app inventor.
* You can also download the source code of this app, see http://code.google.com/p/appinvactivitystarter
This tool gives you the ability to change your screen resolution, density (DPI) and overscan.
Why do I need to change my resolution?
# HDMI / TV-OUT / MIRACAST:
You want to adjust your screen resolution to fit your TV or External Monitor which is connected to your HDMI output to get rid off the black bars? With Resolution Changer, you can set your resolution to fit perfectly to the external monitor.
Additionally, with the HDMI Auto Resolution feature enabled, your device will detect your external HDMI Monitor and sets the screen resolution and density automatically to a chosen preset.
With overscan set, you can adjust your screen output padding to match excatly the External Monitor.
You are developing apps and you want to test your app on different devices? Just use a device preset or create your own one to simulate the screen resolution and density of every possible device.
Your device is too slow for the latest games? Just change the resolution to a lower one and enjoy your games with a higher framerate.
If the device has problems with a choosen resolution, the default one will be restored after some seconds. Some apps like the launcher or the keyboard might not always scale correctly with every resolution.
The application is still restricted to the technical conditions of the device. That means, you wont be able to choose a resolution your device is not capable of displaying.
* Density of this application after changing some equipment may not be able to see properly. *
You can change the DPI of the application helps you more quickly and easily.
Enter a value in the input box to the desired DPI, then the Apply button or the Apply button to apply and reboot is complete!
In addition, when you click More button, the unit reverted to type after the change DPI mount features discomfort when you can return it back.
Change the resolution DPI resolution PPI Density LCD build
How does IOIO Inventor work?
How to use IOIO Inventor?
In this tutorial, please change package name from "com.inex.ioioappinventor" to "com.inex.ioioappinventorinter" and change from "com.inex.ioioappinventor.IOIOCommand" to "com.inex.ioioappinventorinter.IOIOCommand"
[IOIO board] Command Code on App Inventor for IOIO Inventor
Try démo : https://play.google.com/store/apps/details?id=bp.usbbridge.appinvDemo before download full app.
Create in 10 minutes your application on your android tablet that communicates with your Arduino USB board.
Download the following example: https://github.com/S2I71/usb_otg_bridge_app_inventor/
Students, teachers, passionate communication discover the first application to control devices FTDI UART with USB connector (Arduino Uno, Mega, Yun, FTDI XBee ...) directly from the development tool APP INVENTOR 2 . (No need for extra Host Shield or Bluetooth. All you need is a Micro USB OTG to USB Adapter.)
USB Bridge for App Inventor 2 allows through a USB OTG cable to achieve a seamless interface between a USB device and the development tool APP INVENTOR 2.
You'll be able to develop your own new applications using the power of app inventor 2 (graphic, sensors, databases ...) and the powers of your devices available (LED RGB, Servo, AX12A, DC Motor...) equipped with a USB UART at 115200 bauds or other speeds.
Use and recycle your old phone using its internal functions instead of using multiple Arduino shield: touch screen display, MP3 player, SD card reader, SMS sending, GPD, GSM,QR Codes, NFC, bluetooth, wifi, various sensors .. .. for your microcontroller based applications. (Arduino, Teensy, XBee ...)
If your device is not recognized, please send me the references Vendor ID and Product ID as the following example to the arduino uno: Vendor ID: 0x2341, Product ID: 0x0001
USB Host mode support on android device and Android 3.1+ are required
BE CAREFUL: App inventor 2 and arduino must have the same BAUD RATE !!
Example:Control an arduino uno card with otg usb and APP INVENTOR 2
Send and receive datas from Arduino with Serial.println(), Serial.print() , Serial.read() at 57600 baud rate or other ( 300,600,9600....57600,115200..)
(Test OK at 57600 or 115200 bauds with an arduino méga ADK board)
Version Arduino program with Ardublock
This app supports 240-650 DPI to set from.
- Needs rooted device.
How to use.
Open application and select your DPI from DPI picker.
Selct 'SET DPI'
Sometimes setting certain DPI may makes many applications non usable. And when your launcher / keyboard ecomes unusable then it will be difficult to reset. So when you testing DPI it's recommended to select "Auto Reser' option ON. This will reset DPI to normal on reboot in case device becomes unusable to perform action.
Also to note that this application won't make any application multi DPI, this will depends on your ROM.
There is option for reset DPI anytime from menu.
* Please make sure the lighting on your face is good enough
* Please make sure your face is more or less straight, not rotated too much, not tilted too much
* Try the debug mode to check whether the face detection works or not
* If one of the implementation fails, please report it and try the other one
Head Tracking 3D demonstrates the ability of the front facing camera on Android devices to detect the face of the user to provide a head-tracking virtual reality display. The application has been developed and tested with Asus Transformer, Samsung Galaxy Tab 10.1 & Notion Ink Adam because of their fast processing speed. The 3D rendering part of the App is based on my previous Android application "3D Depth Cues Demo" and the face detection is based on the Google Code project JavaCV and the OpenCV Android port.
The App can however still be used with other Android devices, using the rear facing camera and inverting the X-axis, together with a mirror to reflect yourself or a photo of a human face.
Community project by Yap Wen Jiun (http://wenjiun.blogspot.com) from CodeAndroid Malaysia (http://www.codeandroid.my).
* OpenCV at http://opencv.willowgarage.com/wiki/Android for the face detection
* JavaCV at http://code.google.com/p/javacv/ for the face detection using OpenCV
* Android API Demos at http://developer.android.com/resources/samples/ApiDemos/index.html for the general OpenGL rendering into a SurfaceView and the rendering of camera preview
* akjava-android-project at http://code.google.com/p/akjava-android-project/ for the generation of 3D solids
* Wii Projects by Johnny Chung Lee Wii at http://johnnylee.net/projects/wii/ for the inspiration of headtracking
Community project by Yap Wen Jiun from CodeAndroid Malaysia.
Change log added.
Install to SD card.
Bugs in G1 fixed.
* Does not restrict the USB Vendor ID via Android Manifest filtering but using USB device enumeration to support similar devices that are not added into the device list in the Android SDK USB Missile Launcher meta data.
* Does not use sensor to control which is very unpredictable for me.
You need to know the password for the Hotspot "MMU", a standard password, please ask around.
You need to have a student or staff MMU Webmail account.
A community project for Hackerspace MMU.
* Aarief for discovering and testing the bugs about 3G data
* Raymond Choo for the idea
* Victor Law and others for the logo
* Select notifications from which expressways to be displayed
* Share the info directly from notification
* Support Android Wear
An example of the text file that stores the phone numbers:
The application is only tested on emulators (Android Virtual Device) and therefore if you have found any bugs or have any features request, please send me an email.
Community project by Yap Wen Jiun (http://www.wenjiun.my) from CodeAndroid Malaysia (http://www.codeandroid.my) after a request from an old friend.
Community project by Yap Wen Jiun (http://wenjiun.blogspot.com) from CodeAndroid Malaysia (http://www.codeandroid.my) after a request from a friend.
Credits to javamail-android at http://code.google.com/p/javamail-android/ for providing a lightweight Javamail port of the JavaMail API.