Chooser = Intent.createchooser (Intent, title); Verify the intent would resolve to at least one activity if (Intent.resolveactivity (Getpackagemanager ()) = null) { StartActivity (chooser);}The example above will pop up a dialog with many applications that are capable of responding to this intent application.This article is original, reproduced please indicate the source, offenders must investigate!Focus on the public platform: the Programmer Interaction Alliance (coder_online), you can get
that can override the default view Shadow shape.Customize a profile in your own code:1. Inheriting the Viewoutlineprovider class2. Overriding the Getoutline () method3. Set the outline in the view, using the View.setoutlineprovider () methodYou can create ellipses and rounded rectangle outlines using methods in the outline class. The default outline provider of the view generates outlines based on the background of the view. You can set the outline provider of the view to NULL to prevent castin
Nothing to do, made the next Android, but also like to see you Daniel's blog, so on a collection of technical Web site blog application, there are csdn, open-source China, blog Park and Iteye, if there are other people like the blog site, you can give me a message, I will consider adding to.Well, don't say more:Software introduction and download installation address see:Wood ant: http://www.mumayi.com/android
How to create shortcuts for apps in Android (your understanding)As shown in the figure, Android creates shortcuts in seven steps: Step 1: The launcher program of the Android system calls its pickcut () method to start the pickActivity Program (Application) of the system. Step 2: The pickActivity Program (Application) w
The use of Apicloud development app sometimes encounter Android or iOS different platform on the case of Chinese garbled, in fact, Apicloud provides a method, you can determine whether the current device is Android or iOS, and then can be garbled in Chinese to deal with their respective.Thatvar type = Api.systemtype;The front end as long as a number of type to the background, according to the value of the t
to install the certificate can beIf you still cannot catch https, you can try restarting the Fiddler solution.Note: Many students who use fiddler for the first time often encounter fiddler close, the browser on the computer and the mobile phone are not able to access the network, and appear similar screenAt this point, either you are driving fiddler, or you are doing the following:Method 1: Turn off the Computer browser agent: Settings → advanced settings → change proxy settings → LAN settings
From: http://www.eoeandroid.com/thread-79024-1-1.html
I think it's interesting. I just turned around to avoid turning around in the future!
The collected applications are prepared for developers. I believe they will be of great help to you.
The following lists 10 Android apps that are helpful to developers:
1. Remote Desktop client this application helps you connect to your Windows computer.
. Filepathbuilder.append ("Getexternalfilesdir = ="). Append (Getexternalfilesdir ("\")). Append ("\ n");/** * Like the above method, just Returns a file of a certain type under its folder, which can be: * Environment#directory_music music * environment#directory_podcasts Audio * Environment#direc Tory_ringtones Ringtones * environment#directory_alarms alarm * environment#directory_notifications notification ringtone * Environment# Directory_pictures picture * environment#directory_movies Video
Eclipse can also compile Android apps, but Eclipse found that after the upgrade bundle too many things, a new project can not be compiled in the past, the review of resources will sometimes error, and large-scale application eclipse compiled is extremely slow, most of the case is basically compiled, but Eclipse is only suitable for editing code, not for compiling code. Today I specifically studied Ant and f
Original link: http://www.firemonkeyx.com/ten-tips-for-building-stunning-professional-android-apps-with-firemonkey/This article has simplified the original text.# 1, using SSL secure data connectionIf you are using Rese or tidhttp components in your mobile app, you should use SSL to encrypt your connection to keep your users ' data safe. or use TurboPower LockBox New, the free data encryption component, to
Google has released the latest Chrome extender: ARC welder. The great thing about this program is that it allows Android apps to run on top of chrome, which means that users can use the plugin to run Android apps, whether it's windows, Macs or Linux.
It is understood that the ARC welder is based on
This is a set of scripts that can help analysts analyze the security of the app and develop it in the Perl language. Because it's just a few scripts, it may not be as smart to use, no GUI interface, no "elegant" analysis results. So basically, it's a script like "aapt-enhanced". With the added ability to analyze Android and analyze iphone apps, there are some useful words. Project address [Googlecode] https
There are three ways to get rid of the title bar in Android, and they have their own characteristics.1. Implement in CodeRemember: This code should be written in front of Setcontentview (). 2. Implemented in the manifest file (manifest.xml)This can be used to set the entire application to no title bar, if only one activity is set to a untitled bar form, as long as the above the third line of code written to a certain activity inside it. 3. Defined in
so on. For example, "*" means matching any class name but does not include the package delimiter, while "* *" matches any class name and includes any number of package delimiters. So the code we commented on above means the following: the first line: all methods that keep all classes under Com.ttdevs.proguard and sub-packages are not confused, and the second row keeps all methods and member variables of the class under Com.ttdevs.proguard and all the classes under the sub-package are not confus
Two applications between the value, in fact, the title is too water, the professional argument is "two process how to pass the value", what?! It's not professional enough, okay, you're kinky! "Interprocess communication" is actually more professional, this time you always satisfied! Incidentally, abbreviated to IPC:inter-process communication. Brothers, if you find this article from search engines or other sources, it means that your Android technolog
-------------------four statesCreate---------------onCreate ()------------Start----------------OnStart ()--------------Resume---------------onresume ()-----------Enter the active stateRestart--------------Onrestart ()------------Pause----------------OnPause ()------------into a paused stateStop-----------------onStop ()-------------Enter the stopped stateDestory--------------ondestory ()----------End stateUse the log class to print:LOG.V (String tag,string text);------Verbose levelLOG.D (String
the outline of a view usingView.setClipToOutLine()Method, orandroid:clipToOutlineProperty. There is only a rectangle, rounded rectangle, and the outline of the circle is clipped and can be usedOutline.canClip()The method detects if the crop is supported.Crop the view to a drawable shape. Sets drawable as the background for the view (the view is displayed on it), and the method is called View.setClipToOutline() .Cropping a view is an expensive operation and does not use shape animation when crop
the flag variable is 1, indicating that a connection was generated.When currentstate-historystae =-1, the state is connected to a break, at which time the flag variable is 0, indicating that a fracture has occurred.Create a function to get the Currentstae:public int getcurrentstate () {return this.manager.getWifiState () = = wifimanager.wifi_state_enabled? 1:0;}Next we modify Mythread's Run method as follows:@Overridepublic void Run () {if (historystate = =-1) {currentstate = Getcurrentstate ()
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