tip android

1. Generate the android APK package signature certificate1) switch to the JDK bin directory in DocCd c: \ Program Files \ Java \ jdk1.6.0 _ 18 \ bin2) run the following commandKeytool-genkey-alias android123.keystore-keyalg RSA-validity 20000-keystore android123.keystore/* Explanation: keytool is a built-in certificate tool of Java JDK.-Genkey parameter: generate a certificate (security certificate for copyright and Identity Recognition)-The alias par

("#9b2eef")); Badgeview2.settext ("hint");3. Effect threeBadgeview badgeView3 = new Badgeview (this); Badgeview3.settargetview (MTIPTEXT3); Badgeview3.setbadgegravity ( Gravity.top | Gravity.left); Badgeview3.settypeface (Typeface.create (Typeface.sans_serif, typeface.italic)); Badgeview3.setshadowlayer (2,-1,-1, Color.green); Badgeview3.setbadgecount (2);4. Effect FourMtiptext4.setonclicklistener (New View.onclicklistener () { @Override public void OnClick (view view) { Tex

Autocompletetextview function is similar to Baidu or Google in the search bar when entering information, pop-up and input information close to the prompt information. Of course, there are some adapters to use here. Two smart input boxes are available in Android, which are Multiautocompletetextview, Autocompletetextview. They function roughly the same, and the difference between it and Autocompletetextview is that Multiautocompletetextview can always

The following code to introduce the Android status bar micro-technique, the code is relatively short, but its micro-skills are expressed, together through the code to learn. @Override public void Onwindowfocuschanged (Boolean hasfocus) { super.onwindowfocuschanged (hasfocus); if (Hasfocus Build.VERSION.SDK_INT >=) { View Decorview = GetWindow (). Getdecorview (); Decorview.setsystemuivisibility ( view.system_ui_flag_layout_stable | View.s

In eclipse, you can right-click Open Type hierarchy in the menu to obtain the class inheritance relationship. In the open call hierarchy project, you can find out who called the current function in the project. This helps to understand the "availability" of the current function, especially when readingCodeIs very useful. Java code Intent I =NewIntent (This, Activity1.Class); I. addflags (intent. flag_activity_reorder_to_front ); Startactivity (I ); Intent I = new intent (t

Well, I've thought about not moving Android in the future, but I didn't think it was the reason for the game. Many of the problems with Android are due to eclipse's imperfections, such as the one encountered today unable to execute Dex:multiple Dex files define [2011-10-23 16:23:29-dex Loader] Unable to execute Dex:multiple Dex files define Lcom/myapp/r$array; [2011-10-23 16:23:29-myproj] Conversion to Da

Opening eclipse this morning, the connection to ADB was down, and a severe error had occured, unable to execute the program. Restarting eclipse, the phone once again connected to the computer can not be resolved, open the Ddms interface, unable to find the device.The workarounds are as follows:1. Go to the Ddms interface and click on the small triangle for example (on the Triangle to view menu)2. Select the Reset adb option for the drop-down list. Problem solving.Android

in the system, the user's actions can be prompted through a dialog, but there is another set of more friendly hints on the Android platform, and this interface will not interrupt the user's normal operation when prompting the user, this dialog can be implemented by the toast component. A toast is a component that takes a simple cue message as the primary display operation, and the inheritance structure of Android.widget.Toast in

From coolshell ThinkCompile python in Visual Studio 2010? Then, we will introduce you to the official Microsoft Plug-in Python tools for Visual Studio. You can also debug your python inCode. Pretty good. Develop python in Vs, then you canUse eclipse to compile androidProgramHere is a tutorial to teach you-get started developing for Android with Eclipse, reloaded Speaking of Android, you mu

The preferencescreen in the setting can be displayed on the setting interface and the activity can be started. The following describes how to start the activity.1. Start activity in preferencescreen For example, wireless_setting.xml contains the following fragments: Com. Android. settings is the package name of the project, and COM. Android. settings. Wifi. wifisettings is the class to be started.

(). setbackgrounddrawableresource (Android. r. color. transparent );In this way, there will be no four black corners. At this time, we solve the problem. You will find that when you set the background color of a layout in the middle in the configuration file, the rounded corner will be swallowed up, solution: we can set the padding color in the shape. For the middle part, we can set it in the layout file, because the center does not affect the rounde

1. For too many controls, the function is similar, the quantity is many, may use the Include method. In the implementation application, you can put the control into the list collection. private void Initview () { //TODO auto-generated method stub pwd1 = (edittext) Findviewbyid (r.id.pwd_et_6_1); PWD2 = (edittext) Findviewbyid (r.id.pwd_et_6_2); PWD3 = (edittext) Findviewbyid (r.id.pwd_et_6_3); Pwd4 = (edittext) Findviewbyid (r.id.pwd_et_6_4); PWD5 = (edittext) Findviewbyid (r.id.pwd_et_6

A programmer must have a tip for an interview. He understands the salary and needs a tip for a programmer interview. Recently, the company was relatively short of people and was interested in recruiting a group of developers and coders. I had the honor to participate in the entire interview process and had never been satisfied. Finally, I found a unified problem with these programmers, that is, they all bec

Plug-ins can meet the common prompts display, support 12 directions, support borders, background color, text color customization, support position fine-tuning, level fine-tuning, width spacing, and other parameter adjustment. First look at the effect: Tips: Informational ComponentsParameters: msg: ' ASDF ', content Dire:2, direction w:250, Width _x:0, lateral offset _y:0, longitudinal offset zindex:100000, Level BorderColor: #FFF, Border color bgcolor: #FFF, backg

JavaScript implements the simple Tip box effect, and javascript implements the tip This example describes how to implement a simple Tip box in JavaScript. We will share this with you for your reference. The details are as follows: // JavaScript Documentdocument.write(" Save as: showtip. js

CSS3 tip label, css3 tip label The background image is usually used for Tag creation. Currently, the top corner effect can be achieved using CSS3 Code (the browser must support the CSS3 attribute ). To use CSS3 styles to implement tip labels, you only need to write simple HTML structures and CSS styles. Css mainly uses pseudo elements to achieve sharp corn

Tip/tip: rewrite a URL in ASP. NET [Original address] tip/TRICK: URL rewriting with ASP. NET[Original article publication date] Monday, February 26,200 pm Someone often asks me how to "Override" the URL dynamically to publish a relatively clean URL endpoint in their ASP. netweb application. This blog post outlines several methods that you can use to cleanly m

Tip set: When nginx acts as a proxy, check the server to which the request is forwarded. Tip set: nginx How can I check the server on which a request is forwarded when I use Nginx to proxy multiple servers for load? Upstream demo {server 127.0.0.1: 8781;Server 127.0.0.1: 8087;} Add the following red Configuration: Server {listen80; server_name demo.testcas.com; # charset koi8-r; # access_log logs/host.

JQuery development-hyperlink tip and image tip, jquery hyperlink 1. hyperlink prompt effect The prompt effects provided by the hyperlink can be compared here. The sample code is as follows: The running effect is as follows: You can see that the effects of custom prompts can be better. In addition, you can set more styles to make webpages look better. 2. Image Display The sample code is as follows: The r

Reset button tip-Why cannot I reset the form data? tip form When I first learned html, some people may encounter a problem, that is, why does the reset button in the editing Page always fail to work and data is not cleared? Next, let's explain the reason.Reset object The Reset object represents a Reset button in the HTML form. Each time a When the reset button is clicked, the values of all input elemen