Mobile Develop

/** * @param view, the view want to screenshot, such as WebView, etc. * @param width, screenshot ' s width. * @param height, screenshot ' s height. * @param scroll, true if you want to start capture from currently scroll position. * @param config,

Ways to share: private void nativeshare () { Intent Intent = new Intent (Intent. Action_send); Intent.settype ("Text/plain"); Intent.putextra (intent. Extra_text, "share content ..... "); startactivity (Intent. Createchooser(Intent, "share title"

Called by:Just execute the following call method, with "://" As the delimiter, the left is to invoke the app's address, to the right is the parameter you want to pass to the app. Nsurl *url = [Nsurl urlwithstring:@ "ceshi001://aaaaaaa"];

When developing an app, we often need to catch exceptions, prevent the application from suddenly crashing, and prevent users from having an unfriendly experience. In fact, objective-c exception handling methods and Java similarities, understand the

Reshape variable modifier change storage space for shaping variable short int a=4 short 2 byte%hdint 4 byte%d long 8 byte%ld long long 8 byte%lld shaping variable modifier Storage space for non-shaping variables int short long longlong change the

How intent in Android delivers Arraylist?hashmapIntent can pass list, list and so on, but I didn't find an object. So there's no list> type,You can do this here.Intent Intent = new intent ();Intent.putextra ("List", new arraylist ());Intent Intent =

Android to open settings when judging the networkConfiguration fileOpen settingsBtn.setonclicklistener (New Onclicklistener () {@Overridepublic void OnClick (View v) {//How to open the Settings pageIntent Intent = new Intent

Previously developed applications worked well before android4.4. The result of upgrading to android5.0 will be reported Com.ut.permission.DEVICE_STATE this permission issue. This problem is probably caused by the Declaration of authority and the

There are three ways to parse XML in Android: SAX (Simple API XML), DOM (Document objrect Model), and the recommended pull parsing method for Android. The following is a detailed description of the three parsing methods one by one.Suppose you want

Original blog, reproduced please indicate the sourceBlog.csdn.net/hello_hwcWelcome to my iOS SDK detailed columnHttp://blog.csdn.net/column/details/huangwenchen-ios-sdk.htmlPreface, faulting and uniquing are two more key concepts to understand

How to set a section of the same height including the first column (small tricks, although easy but easy to ignore)* First step, set tail to 0,table.sectionfooterheight = 0 in Viewdidload, (proxy method)-(CGFloat) TableView: (UITableView *)

-(void) GetUpdate{NSString *nowversion = [[[NSBundle Mainbundle] infodictionary] objectforkey:@ "cfbundleversion"];NSString * file = [NSString stringwithcontentsofurl:[nsurl urlwithstring:@ "http://itunes.apple.com/lookup?id=***"];NSLog

To make such a switch.When the switch on the left, are gray, sliding to the right, when sliding halfway, change the color, turn green;When the switch is on the right, the city is green, sliding to the left, when you swipe halfway, change the color

The view controller should play the role of Control layer (C) in the MVC design pattern, Uiviewcontroller's responsibility to manage the view associated with it internally, and communicate and coordinate with other uiviewcontroller externally. A

First, the basic knowledgeIn the process of running the application, if you need to save data to the phone, the data is usually saved in SDcard.Most applications create a folder directly under the root of the sdcard, and then save the data in that

This document gives a way to debug Android kernel using Android emulator and ARM-LINUX-ANDROIDEABI-GDB1. Checkout goldfish Source: Kernel used by the simulator is goldfishgit clone https://android.googlesource.com/kernel/goldfish.git gitcheckout-t

Application Phoneapp is neither awakened by broadcast nor called by other service, then it is the way that Android starts Phoneapp, so it discovers the attribute android:persistent.In the Androidmanifest.xml definition, application has such an

In doubt, please add QQ exchange Group: 390438081My qq:604886384 (indicated): niuting8231.1 Frame PropertyA. What is frameType: CGRect Structural Body (size Origin)Role: the position of the left vertex of the view in the coordinate system of the

Drawing construction methodsCustom view needs to inherit the view class, overriding two construction methodsUsed in the code new view object, Initialize public MyView (context Context) {super (context); init ();} General add Construction---"view put

http://www.trinea.cn/android/android-downloadmanager/This article mainly unifies the source code to introduce the Android system Download Management Downloadmanager the powerful function and the use .This is a series of blogs that have been written