Mobile Develop

Add Picture in edit boxThe code is as follows:Msubjectdetailview =(TextView) Findviewbyid (R.id.subject_detail); Charsequence text="★,dsfdsfdddd, if fdsfs★ dong"; Spannablestringbuilder Builder=NewSpannablestringbuilder (text); String rexgstring="★";

1. Implementing the Code Private intMwidth; Private intMheight; @TargetApi (build.version_codes. JELLY_BEAN_MR1) Public voidGetdisplaymetrics () {WindowManager wm=(WindowManager) Mcontext.getsystemservice (Context.window_service); Display

* * Attention to the wall * *Open Https://android.googlesource.com/platform/frameworks/baseLook at the bottom left-hand list of Tags, select the latest point to openAs today (2015.1.7) is Android-5.0.2_r1 In the new page, find the tgz link

STEP0: Background, those years ...Thinking back that year (at the latest in 2013), the deployment of the Android development environment is a time-consuming and laborious job for many beginners: Download and install the JDK Download

flag_activity_new_task: When the intent object contains this tag, the system will look for or create a new TASK to place the target ACTIVITY. flag_activity_clear_top: When the intent object contains this tag, if there is an activity instance

Let's actually use the AutoLayout.Create a new xib as follows, drag a text box, and then change its color to redOur demand is that he will be 30 distance from the top left 10 distance from the bottom 10 (if the traditional write dead so on the

Before we learned the classification of Android data, here continue to analyze the next sqlite, the reason to analyze it, because the recovery of other multimedia classes have already had a solution. Then it is necessary to analyze the next SQLite,

ObjectiveDue to close to the holiday, the company in the Rush project so the previous paragraph LP relatively busy, there is no time to summarize and write a blog, just ready to sleep when looking at the book, every day to see not much, about 10

Now let's get a relatively complex layout.As followsRequirements for user name distance from Top 30 text box and button distance around 40. Their spacing is 30.Let's set its spacing (it's perfectly conceivable to set the space between the box and

It took me almost a day to build the Android environment and finally found a better solution.The first problem is that Android's official website (http://developer.android.com) is hard to log in. Both the SDK and ADT need to be downloaded on the

First of all, it is tragic to say that the new year, their blog age of 1.8 years, the marriage between the children of various leave, found a blank, this is not often summed up the reason, tragedy ah. It's not too late to know ... Come on!!Charles

Try {      url url = new url (path); The network address of the  //path picture       HttpURLConnection httpURLConnection =  (HttpURLConnection)  url.openconnection ();       if (Httpurlconnection.getresponsecode ()  == HTTPURLCONNECTION.HTTP_OK) {  

The entire application framework is described earlier, and the details of each module design are described below.One. " Traffic chapter "The above three picture is basically the traffic section contains the content, among them, figure 二、三只 involves

//get a InputStream object from OpenrawresourceInputStream InputStream =getresources (). Openrawresource (R.drawable.temp); //Create a Bitmapdrawable object from a InputStreamBitmapdrawable drawable =Newbitmapdrawable (InputStream); //getting bitmap

Recently made a webapp demand is to slide page pages, I used a lot of absolute positioningA problem was found on some phones when the input box was encountered. When the virtual keyboard is retracted, the entire body is moved down, after many

---------------------------------------different apps invoke activity with each other1.componentname ()Intent _intent = new Intent (Intent. action_main); _intent. SetComponent (new componentname ("com.semp.skipdemo002", "

1.jdk+eclipse+ environment variable Configuration (note here to download the JDK corresponding to your computer's number of bits, otherwise there will be a puzzling problem.) In particular, just changed the system of students, the former 32-bit now

1. Read the image information above the SD card //the column where you want the return value to bestring[] Projection ={mediastore.images.thumbnails._id}; //picture information stored in the Android.provider.MediaStore.Images.Thumbnails database//

THREE20:https://github.com/facebook/three20Google Gdata:http://code.google.com/p/gdata-objectivec-client/720 panorama display Panoramagl:http://code.google.com/p/panoramagl/IOS app Encryption:Http://www.ijiami.cn/iosScan WiFi Information:http://code.

The column chart uses a achartengine.The Achartengine-1.0.0.jar package needs to be referenced. : http://download.csdn.net/detail/yaohucaizi/5128672. The specific code is as follows: Public classXymultipleactivityextendsActivity {@Overrideprotected