alps touchpad

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Linux LCD Driver Structure Analysis

; Unsigned char * fb_mem; Fb = open ("/dev/fb0", o_rdwr ); Fb_mem = MMAP (null, 1024*768, prot_read | prot_write, map_shared, FB, 0 ); Memset (fb_mem, 0, 1024*768); // This command should only be executed by the root user The framebuffer device also provides several IOCTL commands to obtain some fixed information about the display device (such as the Display memory size) variable information related to the display mode (such as resolution, pixel structure, byte width of each scanned line), and c

Remove "google" from the launcher search engine icon

1: Replace the image resource ic_goolge_logo_normal.png in the packages/apps/quiksearchbox/RES/drawable-hdpi path to remove the Google image. 2: replace the image resource ic_goolge_logo_normal.png in the packages/apps/quiksearchbox/RES/drawable-xxxdpi path to remove the Google image. After the above two steps are completed, the icons can be removed by default, but the change will still fail. 3: After switching the topic, the resource will be found under the corresponding topic package. Set

Commonly used terminal commands in ubuntu

process) Scp-r xxx public@10.20.31.10:/work1/local file xxx copied to public@10.20.31.10 computer/work1/directory Scp-r public@10.20.31.10:/work1/wqtest/z507/ALPS-MP-M0.MP1-V2.84_TOP6737M_65_M0/idh. code/customize/out/Z507HZA_TOPODM_SATPAY_v1.1.15/z507hza_topodm_satpay_v1.1.15_e.mcm/work1/ Copy the xxx file from the 10.20.31.10 server to the local/work1/directory (enter the file in the local directory instead of in the Server Directory) Ctrl + L smb:

System how to root the terminal app ability

Recently due to debugging USB OTG freak stuff. This causes the USB port to be occupied, this entry. Although I am the project version number, but cannot run ADB shell, it is not possible to debug that.So, I am now a system terminal APK, Planning http://download.csdn.net/detail/zangcf/8172151, unpacking extract so file libexec.so, put to system/lib below, source stacking to:/ Alps/vendor/mediatek/project_xxx/artifacts/out/target/product/project_xxx/sys

Custom Mtk Android compilation command-add version number

1. alps \ build \ core \ Makefile file: (refer to CUSTOM_BUILD_VERNO) Ifeq "" $ (SURPLUS_BUILD_VERNO )" SURPLUS_BUILD_VERNO: = $ (BUILD_NUMBER) SURPLUS_BUILD_VERNO: = $ (subst eng. $ (USER)., $ (SURPLUS_BUILD_VERNO )) Endif Surplus_build_desc: = $ (TARGET_PRODUCT)-$ (TARGET_BUILD_VARIANT)-$ (PLATFORM_VERSION)-$ (SURPLUS_BUILD_VERNO) $ (INSTALLED_BUILD_PROP_TARGET): SURPLUS_PRIVATE_BUILD_DESC :=$ (surplus_build_desc) SURPLUS_PRIVATE_BUILD_DE

How does android disable the home location of the incoming call number?

How does android disable the home location of the incoming call number?MTK Platform numbers can be divided into two types: 1. Mobile phone numbers are located at the location; 2. Fixed phone numbers are located at the location; Mobile phone number:MTK does it by itself. to disable the option, you only need to disable MTK_PHONE_NUMBER_GEODESCRIPTION;The path of the database file is alps/mediatek/external/geocoding. db;Only Chinese is supported. Fixed p

Algorithm-oldest sequence and C + + implementation (three levels of complexity)

The oldest sequence and problems are very easy:is an array, which is the maximum value of the continuous segment and the whole sequence. To find out the value.First, the most complex: O (n3)Directly on the code, very easy: main.cpp// sumsequence//// Created by Alps on 14-7-23.// Copyright (c) 2014 Chen. All rights reserved.//#include This fact is very easy, the first layer for loop is I start from the beginning to traverse. The second layer for IS

Win7 system how to set the touch pad off

Most laptops have their own touch pad function, although you can use the touchpad to replace the mouse operation, but when typing on the notebook keyboard will inevitably touch the touchpad, for us to enter the operation also has some hindrance, so some users will be on the Touchpad function shutdown, has avoided such problems found, and different operating syste

How does the computer voice input king use?

wizard prompts. It is recommended that you use an external microphone for voice input to achieve the best recording effect. 3. Voice Input mode Message Fly Enter the default for you to open the quiet mode, you say after a sentence, to be successful return to the words you just finished, you can continue to say a word, the process is as follows:: In general, when you use the computer for voice input, the noise will affect the recognition effect, at this time, the Inpu

How to write the computer version of the input input?

How to write the computer version of the input input? Click the handwriting icon on the status bar to open the handwriting panel (shortcut: F4), as shown in the following image: Message Fly Input Method If your computer does not have a touchpad, you can only enter the mouse handwriting mode, the interface is indicated as follows: Message Fly Input Method When the flying Input method detects that your

What to do if the laptop touch pad doesn't shut down?

Notebook Touch Panel Failure Solution: Notebook is the biggest feature is convenient to carry, although the notebook touchpad is not as flexible as the use of the mouse, but as long as the use of the habit is still very useful, but sometimes the notebook touchpad will also appear to malfunction, we see what methods can be resolved. Method One: If it is in use on the way on the fail

Android lets icons in Launcher hotseat display the title

1, please modify the Hotseat_cell_height value in Alps/packages/apps/launcher2/res/values/dimens.xml, for example, change to 100;2, please modify the Alps/packages/apps/launcher2/src/com/android/launcher2/hotseat.java in the Resetlayout () method, the main menu icon to add title, For example: Add Allappsbutton.settext ("Allappsbutton_title");3, please modify the Alps

Web API design Methodology--a more complete Web API development process

before you start writing the code--Create a semantic archive.Step 5: Create a semantic archiveA semantic archive is a document that lists all the descriptors in the design, including all the details that help developers build client and server-side implementations. This file is an implementation guide , not an implementation description. This difference is very important.The format of the service descriptorThe service Description document format has been in place for quite some time and is hand

MTK platform to query the current camera module and the supported preview resolution

How does the 1,MTK platform query which camera and associated module information is currently in use?In this directory you can find the current platform and related project configuration file projectconfig.mk\alps. Jb. Mp. V1_w_20120919\mediatek\config\project**\This file is configured with information such as the hardware chip used in the current projectIf this refers to the chip information used by the radioCustom_hal_fmradio = mt6628The following r

Android: modifying the USB flash drive name

Android: modifying the USB flash drive name MTK How can I modify the MTP function's drive letter name on the PC?You can use either of the following two methods:A) modify /Alps/frameworks/base/media/java/android/mtp/MtpDatabase. javatevate int getDeviceProperty (int property, long [] outIntValue, char [] outStringValue) {String deviceName; deviceName = SystemProperties. get ("ro. product. name "); deviceName =" yournamehere "; int lengthDeviceName

Git learning, git

Git learning, git If we fork other people's code, after a period of time, we need to first obtain the original author's code to the local. Let's take a look at what remote warehouses are available. The method of submitting code to the original author I mentioned in my blog above (Portal: http://blog.csdn.net/alps1992/article/details/38548107) Check git remote-v: ➜ /Users/alps/Sites/zhaonong/html git:(master) ✗>git remote -voriginhttps://github.com/c

Algorithm learning-recursion and non-recursion, bit operation and multiplication speed comparison

following code:////Main.cpp//Euclidean////Created by Alps on 15/3/28.//Copyright (c) 2015 Chen. All rights reserved.//#include #include using namespace STD;intgcdintAintb) {if(A%b = =0) {returnb }returnGCD (b, a%b);}intgcd_t (intAintb) {inttemp = A; while(A%b! =0) {a = B; b = temp%b; temp = A; }returnb;}intMinmultiple (intAintb) {return(a*b)/GCD (A, b);}intMainintargcConst Char* argv[]) {intA = -, B = -;inti =100000;DoubleStart = (Double) c

How to add new fonts in Android _android

The Android font file is placed in: alps\frameworks\base\data\fontsWhich Droidsans.ttf is the default English font, DROIDSANS-BOLD.TTF is the default English bold font; DROIDSANSFALLBACK.TTF is the default Chinese font. To add a set of third party Chinese font () for example. Because Google provides the default Chinese font Droidsansfallback.ttf is not very comprehensive, so customers often need to increase the three-party Chinese font to support th

Set trackpoint in centos

Reproduced from: http://centos.org/modules/newbb/viewtopic.php? Topic_id = 12665 Forum = 39 The ultranav trackpoint on thinkpads has a great middle button scrollingAbility. Some distros [read: Ubuntu, opensuse] have little to noProblem processing ing it because, unlike fedora and centos, they haveDecided to keep the/dev/psaux device instead of completely using/Dev/input/devices. I searched around and cocould not find a good wayConfigure the scrolling in centos. Finally, I did some detective wo

How to make Magic mouse really have magic

Magic Mouse is the exclusive Apple Computer accessories, it is like the title of the picture, at first glance feel that in addition to the shape of a mouse, and other places seem to be incompatible with the ordinary mouse, at least even a basic scroll wheel are not, but since dare call Magic Mouse, Must have its magical.It is designed for the Apple Computer, if you take it on Windows to play games, or in the Windows system installed on the Mac to play games, and then spit groove It does not work

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