Original address: http://blog.csdn.net/zhaokaiqiang1992/article/details/19921703Component activity in Android can specify parameter Android:configchanges in the Manifest.xml file to capture changes in the state of the phone. The Android:configchanges property is added to the activity, and the notifier calls the onconfigurationchanged () function when the specified property (Configuration changes) changes.Set method: Use the following fields with the "|" Symbols separated, for example: "Locale|na
detected and updated MNC
Locale
Area changes-The user selects a new language that the text needs to display
Touchscreen
The touchscreen has changed. (This usually does not happen.) )
Keyboard
The keyboard type has changed-for example, the user has plugged in an external keyboard.
Keyboardhidden
The accessibility of the keyboard cha
ObjectiveIf we allow users to control the Web APP in a way that is similar to a desktop browser mouse gesture on the page, there must be a lot of clickable areas on this page, what if the user touches those clickable areas??Mobile devices such as smartphones and tablets typically have a capacitive touchscreen (capacitive touch-sensitive screen) to capture the interaction of the user's finger. With the development of mobile networks, which can support
ongesturelistener, it does not have a description, who can understand the relationship and difference between onlongpress and Onshowpress,onscroll and onfling before attempting to do it continuously? Google really needs to do a big surgery on the documentation. But fortunately, after my repeated attempts. These gestures are defined from a personal point of view.Press (Ondown): Just the moment the finger touches the touch screen, it is the touch of the moment.Throw (onfling): The finger moves qu
Transferred from: http://www.latelee.org/embedded-linux/use-tslib-to-display-chinese-character.htmlFinally, the display of Chinese characters on the touchscreen, the real code, the test time is 1 days, before this all preparation, study spent about 2 weeks to 3 weeks time. And in order to get the image displayed on the touchscreen, it takes about 2 days. Because the network driver is close to the state of a
die how many brain cells ah, in the fortunately we have Sir Chen, hehe, write down the main process and focus:The first is Ts.conf,module_raw input modified to Module_raw Friendlyarm-ts-input, the rest is the same. Next is the friendlyarm-ts-input.so, in the friendly arm of the file system/usr/lib/ts directory, you can replace the entire TS directory copy tslib to form the Lib/ts directory. Then copy the corresponding libts-1.0.so.0 to your own file system/lib, and finally configure the environ
finger off the screen and then capture the list of the div's height coordinates, Make a difference to determine whether the user's action is to hold the DIV's pull action (note: Not a scrolling action OH), so as to determine if the data refresh method should be fired. That's where we capture the user's touchscreen operation and need to take advantage of the H5 touch event, where we turn to the textbook to see what the H5 touch event refers to?Touch e
more.
Archos home Tablet
The archos 7 and the archos 8 home tablet are two new Android-based multimedia tablets specifically designed for home use to enhance one's digital lifestyle. the archos home tablet range bridges the gap between the smartphone and the desktop PC to provide always-on access to the web and multimedia content in a large-screen format. their screen sizes are 7 "and 8" respectively. more is here. Notion ink-Adam
An Indian startup
is printed in the info message (the vertical screen is the default)When you switch to the horizontal screen, print the information as follows, you can see the re-create an activity,When you switch back to the vertical screen again, the print information is as follows (below the Purple Line) and again oncreate an activity.Now let's go to Androidmainifest.xml and configure the android:configchanges= "" parameterlet's talk first. android:configchanges= "" parameter type means:
"MCC"
Touch screen buy back for a long time no use, recently found that he is can touch. Tinker a bit.The personal use of Raspberry Pi is the official recommendation system, the version isThe best part of this version is that the kernel has compiled the Egalax touchscreen, and the Apt-get upgrade updates the system to use the touchscreen recently.Calibration of the touch screen is possible, the calibration tool x
scrollbar color to use the 16 color valuecursoropacitymin:0,//change transparency when scrollbar is hidden, value range 1 to 0Cursoropacitymax:1,//change the transparency when the scroll bar is displayed, value range 1 to 0Cursorwidth: "5px",//width of scroll bar, unit: VegetarianCursorborder: "1px solid #fff",//CSS defines scroll bar bordersCursorborderradius: "5px",//scroll bar fillet (pixels)ZIndex: "Auto" | //change the Z-index value of the scroll bar DivScrollspeed:60,//scrolling SpeedMOUS
If you are an android user and you have an old Android device installed with Android 1.5, you may notice that some later apps are not displayed in the Android Market on your mobile phone. This must be the result of the application using
The Android Market filters out all applications not supported by your device based on the uses-feature. By using the
A
The name attribute specifies the features of the application. The required attribute tells the filter whether it is necessary to support the
/watchdog/i6300esb. c
Drivers/input/MISC/gpio_event.c
Drivers/input/MISC/gpio_input.c
Drivers/input/MISC/gpio_output.c
Drivers/input/MISC/keychord. c
Drivers/input/MISC/gpio_axis.c
Drivers/input/MISC/gpio_matrix.c
Drivers/input/keyreset. c
Drivers/input/keyboard/goldfish_events.c
Drivers/input/touchscreen/synaptics_i2c_rmi.c
Drivers/USB/gadget/Android. c
Drivers/USB/gadget/f_adb.h
Drivers/USB/gadget/f_mass_storage.h
Drivers/USB/gadget/f_adb.c
Drivers/
anroid SDK manager after the ADT is installed in eclipse.
(1) unzip the android-sdk-linux_x86-1.6_r1.tgz to/home/Linux
(2) create a soft connection to facilitate later version updates
# Ln-s android-sdk-linux_x86-1.6_r1 Android-SDK
(3) create a virtual machine platform AVD
Linux @ Ubuntu :~ /Android-SDK/tools $./Android create AVD-N fs100-T 2The Android 1.6 is a basic Android platform.Do you wish to create a custom hardware profile [No] y
Device Ram size: the amount of physical RAM on the devic
applications not supported by your device based on the uses-feature. By using the
Android. hardware. touchscreen. multitouch: it requires the device to have a multi-touch screen to support basic multi-touch interaction, such as shrinking (enlarging) the image ratio. These types of screen tracking have different capabilities for multiple fingers, so you must ensure that the performance of this screen is supported by the game.
Android. hardware.
.
"Touchscreen"
The touchscreen has changed. (This shoshould never normally happen .)
"Keyboard"
The keyboard type has changed-for example, the user has plugged in an external keyboard. The keyboard mode changes, for example, the user accesses the External keyboard input.
"Keyboardhidden"
The keyboard accessibility has changed-for example, the user has slid the keyboard o
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