wlan settings android

Activity fullscreen settingsWay 1:androidmanifest.xmlMode 2: Code implementationRequestwindowfeature (Window.feature_no_title); Hide title barGetWindow (). SetFlags (Windowmanager.layoutparams.flag_fullscreen,windowmanager.layoutparams.flag_fullscreen); Hide the status barNote: The two-piece code that sets the full screen must precede Setcontentview (r.layout.main), or it will get an error.Activity screen SettingsWay 1:androidmanifest.xmlMode 2: Code implementationSetrequestedorientation (Activi

The internationalization settings in Android are simple and intuitive.Set the text displayed on the interface, in the corresponding XML file, the displayed text is replaced with the ID of the resource file, you can update the text display form according to the locale.650) this.width=650; "Src=" https://s4.51cto.com/wyfs02/M01/99/7D/wKioL1lI21vSfgdyAAJZxdgweKo192.png-wh_500x0-wm_ 3-wmp_4-s_427095138.png "tit

Common settings and shortcut keys in Android Studio (private collections, which are required for conversion from Eclipse to)Common settings: 1. Tab does not need four spacesCode Style-> Java-> Tabs and Indents-> Use tab characterCode Style-> General-> Use tab character (for example, press Tab on the Diff page of Version Control)2. Visualized Tab and SpaceSettings

. Jump out of parentheses as quickly as eclipseKeymap->editor Actions->complete Current Statement: The default is Ctrl+shift+enter;shift+enter no matter where the cursor is now, a new line is opened directly2. Code hints list (content assist,alt+/in eclipse)Keymap->main menu->code->completion->basic: Default is Ctrl+space3. Bug fix Prompt list (quick fix,ctrl+1 in eclipse)Keymap->other->show Intention Action: Default is Alt+enter4. Quick Overried MethodKeymap->main menu->code->override Methods:

According to many users, some Unicom, mobile 3G networks and some wired networks do not support PPTP VPNs. Launched the L2TP VPN. We can register above to obtain free traffic. Registration address:Click here IPhone settings The other steps are the same as the pptp vpn settings. In the VPN properties (Set/General/Network/VPN), set the Xunyang network acceleration type to L2TP, and change the server addr

Ⅰ. Setting the interface and fonthttp://my.oschina.net/u/936286/blog/323538Ⅱ. ADB (Android Debug Bridge)ADB is a tool in the Android SDK that allows you to manipulate the Android emulator or real andriod devices (such as G1 phones) directly. Its main functions are:* Shell (command line) to run the device * manage the port mappings of the emulator or device * Uplo

rotation angle at end of animationandroid:pivotx= "50%"//sets the position of the animation relative to the x-coordinate of the controlandroid:pivoty= "50%"//sets the position of the animation relative to the control's y-coordinateandroid:duration= "3000"//Set the duration of the animation/>Using Animationutils.loadanimation to load animationsAnimation Animation;Animation=animationutils.loadanimation (this, r.anim.animation);You can then add it by using the Startanimation () method on the contr

Webview is equivalent to a browser in Android. developed based on WebKit, webview allows you to browse webpage files, and supports CSS JavaScript and HTML To use webview, you must first configure the following: 1. androidmanifest. "android. permission. internet "for permission. (If you only use local HTML, you do not need to register the permission.) otherwise, the web page not available error may occur

http://delphi.org/2013/10/delphi-xe5-android-uses-permissions/The permissions required by a Delphi XE5 Android application is defined through the Uses Permissions dialog.It is found under Project, Options ... [Shift+ctrl+f11].If you select other Targets besides Android then the list was blank, for now. By default the following common permissions is selected. If y

By default, the Android system does not operate for more than n minutes, and it automatically shuts down and goes into hibernation .In fact, some projects require time-outs not to hibernate , and if it's only for a single application, we can do it through the power management settings state.If you want to set the time - out for all apps, you can refer to the following methods:Method One, adjust the code:Set

There are about three ways to set the transparency effect1, using the Android system's transparent effect Java code android:background= "@android: Color/transparent"For example, set the button Java codeAndroid:text= "@+id/button01"Android:id= "@+id/button01"Android:layout_width= "Wrap_content"Android:layout_height= "Wrap_content"Android:textcolor= "#ffffff"/> 2, using ARGB to control the Java code transluce

How does Android choose different resource under different environment settings, for example, different language settings, different screen orientations, different screen sizes, and so on.Generally, we will add qualifiers after those resource folder, if we add two or more qualifiers, we will add in the following orderTable 15.1 characteristics with configuration

Android toast is used to display a message to the user on the phone screen, and the information will automatically disappear after a period of time. The information can be simple text or complex pictures and other content (display a view).1. Simple usageToast.maketext (Midlet.getapplicationcontext (), "User name cannot be empty", Toast.length_long). Show ();2. Customize the display position effectCodeToast = Toast.maketext (Getapplicationcontext (),"C

We can usually set the margin directly in XML, such as:android:layout_margin= "5dip" android:src= "@drawable/image" />However, in some cases, it is necessary to write in Java code, but the view itself does not have a setmargin method, how to do?By looking at the Android API, we found that Android.view.ViewGroup.MarginLayoutParams has a method SetMargins (left, top, right, bottom).Its direct subclasses are: Framelayout.layoutparams, Linearlayout.layo

"/> Then think of code execution animation, first load all animation, then the network data is loaded and updated to the ListView and then bind animation to the ListView.1 PrivateLayoutanimationcontroller Lac;2 3 //--@ Load the listview layoutanimation animation4Lac=animationutils.loadlayoutanimation (weatheractivity. This, r.anim.list_anim_layout2);5 6 //After response7 .......8 //--@ Update data to ListView9 adapter.notifydatasetchanged ();Ten //--Set Layoutanimation to perform animation after

button or ImageButton background is set to transparent or translucent translucent Transparent The color and opacity (alpha) values are represented by hexadecimal notation. The range of values for any one color is 0 to 255 (00 to FF). For alpha,00, full transparency is expressed, and FF is completely opaque. The expression order is "Aabbggrr", where "Aa=alpha" (00 to FF), "Bb=blue" (00 to FF), "Gg=green" (00 to FF), "rr=red" (00 to FF). For example, if you want to apply a blue 50% opacity to an o

difficult to understand. Then look at the picture: MITER ROUND Bevel The table above is the difference between the three styles, the difference is obvious, not repeat it here.Reference:* Setstrokecap (paint.cap Cap); * When the brush style is stroke or fill_or_stroke, set the brush's graphic style, such as circular style * cap.round, or square style cap.square* Setsrokejoin (Paint.join Join)