Mobile Develop

1. Add text -(UIImage *) AddText: (UIImage *) img Text: (NSString *) text1 {          //get image Width and height          int w = img.size.width;         int h = img.size.height;         cgcolorspaceref colorspace = Cgcolorspacecreatedevicergb ();

Inf. Perhaps you pay the not necessarily to be rewarded, but do not pay must not be rewarded.The content of this lecture: interface 3D rotationExample one:Here is the Res/layout/activity_main.xml layout file: here is the Res/layout/next.xml layout

In the other program for our project to introduce JS, I prepared a lot of content, but it does not seem to be very effective, really light or not, it must be hands-on. A few days ago someone asked me about the use of the call () function in the code,

When registering for a developer account: be careful not to use China email99 USD Certificate: Only upload AppStore is supported.299 USD Certificate: Refers to the app I developed is only supported for packaged installation, Enterprise-class.If you

Project Address: https://github.com/rfyiamcool/happyshell/Boven: http://rfyiamcool.blog.51cto.com/1030776/1122445The source is full of "crouching Groove", Daniel really temperament, but also look at the good.=========If you're looking for a Python

Mobile phone name has GSM: said only support China Unicom or mobile 2G (130, 131, 132, 134, 135, 136, 137, 138, 139, 145, 147, 150, 151, 152, 155, 156, 157, 158, 159, 182, 183, 185, 186, 187, 188)mobile phone name CDMA: only support China Telecom 2G

(1) Project layout fileActivity_main.xmlandroid.support.v4.widget.DrawerLayout xmlns:android="http://schemas.android.com/ Apk/res/android "android:id=" @+id/drawer_layout "android:layout_width=" Match _parent "android:layout_height=" Match_parent " >

1. ARC & MRC Hybrid DevelopmentWhat happens to third-party libraries that are developed using MRC in project development?For example: ASI1> Attempt to use Xcode's conversion tool (high failure rate)2> in the Compile option, add the-FNO-OBJC-ARC tag

In our code ing, there are always some strange mistakes. The first reaction to seeing an error is that the brain is short-lived and can't remember what it's doing to it, so let's do it in the most rude way. Look at the picture error like a spring,

In Android, the UI thread is not allowed to be blocked, so we have to put the time-consuming work into the sub-thread to handle.So how do you tell the UI thread when a child thread takes time to process?We can create a handler object in the main

Applications in the Android system, like Java applications, are message-driven, simply put: There is a message queue, we can constantly add messages to this message queue, and remove the message from it, processing the message. The main work related

Here is the code that I implemented to animate GIF animations on iOS.Calling code:@interface Viewcontroller () @property (nonatomic, strong) Qgifview *gifview; @end @implementation viewcontroller-(void) Viewdidappear: (BOOL) animated{[Super

This article simulates three roles: Android architect-Fulamatu, Android control development engineer-small black, Android development engineer-Small white, below three roles to analyze the measure process in different angles.Xiao Fu is responsible

Mobile Phone product Design TabooIn the process of making mobile phone product design, encountered a lot of seemingly small, and very easy to ignore the problem, it is these small problems, again and again the user's patience, so that users of your

code hints for "Android Studio shortcuts"Category: Android Studio series 2014-08-05 17:51 10759 people read reviews (3) favorites reportAndroid StudioI believe that many people use eclipse, very accustomed to the content assist set to. abcd...z, so

/*** Confirm, Cancel* @param view*/public void Click1 (view view) {Alertdialog.builder builder=new Builder (dialogtest.this);Builder.seticon (R.drawable.ic_launcher);Builder.settitle ("Hint! ");Builder.setmessage

Prior to update the SDK has been unsuccessful, has been timeout, the network from 1m to fiber, and then Baidu, basically let the change hosts file, but that IP address has no effect, was the pit miserable. This problem is related to the source, the

reprint Please indicate source:http://blog.csdn.net/u012637501( embedded _ small J Sky )First, Introduction    We know Android ui thread is primarily responsible for Handle the user's key event , User Touch screen event and screen drawing

Android App backend service can long-term interaction with the server to ensure the real-time data, this small project is mainly to achieve after the app exit can still run the service. Using the system's Intent.action_time_tick implementation, the

1. Screen resolution Displaymetrics metric = new Displaymetrics (); Getwindowmanager (). Getdefaultdisplay (). Getmetrics (metric); int width = metric.widthpixels; Screen width (pixels) int height = metric.heightpixels; Screen height