Mobile Develop

Send user to another appyou should ALSO READ Content sharing One of Android's most important features are an app's ability to send the user to another app based on an "action" it would Like to perform. For example, if your app had the

To cancel the input in an input box such as a TextField, there are several ways, the first one is to add a button on the keyboard, and the second is to determine and then cancel the keyboard input.Here's the second one.Write a method and implement//

iOS nsattributedstring detailedNsattributedstring allows us to diversify a string display, but so far as iOS 5 does not seem to support it very well because it is not easy to display (at least not on OS X).First, import the Coretext.framework and

Original address: Http://tools.android.com/tech-docs/new-build-system/user-guide#TOC-Basic-Project3. Basic ProjectThe build process for a Gradle project is defined in the Build.gradle file, located in the root directory of the project.3.1 Simple

Android.permission.ACCESS_CHECKIN_PROPERTIESAllow read-write access to the "Properties" table in the Checkin database, change the value can be modified upload(Allows read/write access to the "Properties" table in the Checkin database, to change

PackageCom.example.message;Importandroid.app.Activity;ImportAndroid.os.Bundle;ImportAndroid.telephony.SmsManager;Importandroid.text.TextUtils;ImportAndroid.view.View;ImportAndroid.view.View.OnClickListener;ImportAndroid.widget.Button;ImportAndroid.wi

The number of parameters in the 1,oc is different, it can be two completely different methods. Such as-(void) Addcard: (card *) Card attop: (BOOL) attop; -(void) Addcard: (card *) card; A second method can be implemented-(void) Addcard: (Card *)

Private class Simpleview extends imageview{int point_x; int point_y; int radius = 0; Public Simpleview (Context context) {super (context); TODO auto-generated Constructor stub} @Override public Boolean ontouchevent

If you've been developing iOS apps for a while, you've probably heard of Model-view-controller, or MVC. MVC is the standard Model for building iOS apps. Lately, however, I've been getting tired of some of the drawbacks of MVC. In this article, I'll

The preface is migrated to a new notebook, so the Android development environment needs to be reconfigured, the Android website has a configuration tutorial, I just look backConfigure Java Environment Download JDK, official website address:

Android default database is SQLite, including iOS seems to be, when using the ADB shell, with the virtual machine can not only direct access to the Android root directory. You can also use SQLiteFirst install root your Android phone, and then

This article refers to the principles of the Android application component content provider sharing data between applications http://blog.csdn.net/luoshengyang/article/details/6967204 and the Android System source code scenario analysis, author Luo

Set fullscreen1. Insert Requestwindowfeature (Window.feature_no_title) before Setcontentview () in the Oncreat method;//Cancel title barGetWindow (). SetFlags (Windowmanager.layoutparams. Flag_fullscreen,windowmanager.layoutparams. Flag_fullscreen);/

Ninepatch can process. png images, generate a. 9.png format picture, image stretching operation, the picture will be distorted, and. 9.png is a special image format supported by Android, which allows partial stretching.How to make a picture:1.

Preference translation as a preference, Bo friends suggest translating as the preferred item. Some configuration data, some of our last click on the selected content, we hope that the next time the application is still valid, no need to configure or

1. Open eclipse,file-->new-->androidapplication project-->application Name:hello-neon, Project Name: Hello-neon,package Name:com.hello_neon.android, Minimum Required sdk:api 9:android 2.3 (Gingerbread),next--> Remove the tick of Create custom

Recently in the development of mobile, using jquery Mobile, mobile plug-in is not as much as the web side of the plug-in, choose less, some need to package themselves, but the skill is not enough ah.Date plug-in JQM also provides built-in, but the

Do mobile phone development, presumably want to get mobile phone number bar, Android has a class Android.telephony.TelephonyManager provide this feature.Telephonymanager TM = (Telephonymanager) this.getsystemservice

(i) Resolution definitionresolution, which is the number of pixel points contained within a unit length, usually in pixels per inch (PPI). The units that describe the resolution are: (dpi dots per inch ), LPI (line per inch) and PPI (pixels per inch

Setting selector to NULL in the ListView will report a null pointer?Mlistview.setselector (null);//null pointerTry the following:Mlistview.setselector (New colordrawable (color.transparent));How do I select an item when the ListView is