turn picture into emoji android

Learn Android also has a period of time, has been their own groping, a variety of Internet search information, but also understand that can not blindly take time to share some of their own experience.in recent days have been writing about the Android emoji input small example, there are many online source and implementation ideas, I myself also saw a Emojicon ope

two-point optimization can be said to have greatly improved the performance of the program. At the same time, in the process of development, but also so that programmers do not have too much to struggle with rendering efficiency optimization. related code download: http://download.csdn.net/detail/fansongy/7398941PS: Recently work relatively busy, blog update less. Busy over this paragraph, as much as possible to write some articles to fill up, readers. This blog from the Asura road , reproduced

This article illustrates the effect of Android implementing text and picture blending (text wrapping). Share to everyone for your reference, specific as follows: In peacetime we do projects, may have to a picture or a certain thing for text and picture description, this time the requirements of typesetting beautiful,

= imghelper.getdrawablefromresources (mainactivity. This, R.DRAWABLE.IMG1); - //iv.setimagedrawable (drawablefromresources);//Resources Picture Turn drawable to +Bitmap bitmapformdrawable = imghelper.getbitmapformdrawable (mainactivity. This, drawablefromresources); -Iv.setimagebitmap (bitmapformdrawable);////drawable turn Bitmap the *drawable Drawbleformbitma

unit (DP, SP, PX, in, PT, MM, dip) ,android have the following: PX (Pixels, pixels) : corresponds to the actual pixel point on the screen. in (Inches, inches) : Screen physical length units. mm (millimeters, mm): The unit of physical length of the screen. Pt (Points, lbs) : Screen physical length unit, 1/72 inch. DP (density-independent pixels) : Logical unit of length, 1dp=1px=1/160 inch on a dpi screen. As the density changes, the corresp

I believe we usually do Android applications, how much will be contacted to load pictures asynchronously, or load a large number of pictures of the problem, and load pictures we often encounter many problems, such as the image of the disorder, oom and other issues, for beginners, these problems will be more difficult to solve, So there are a lot of open source image loading framework came into being, more famous is Universal-image-loader, I believe ma

If as is not fully understood, it is recommended to take a look at Android development tools to fully turn to the crud of Android Studio (2)--as project/module.1, in fact, as Project/module directory structure is very simple, I condensed into 2 pictures to summarize, first look at the picture, and then look at the foll

(); Perform an android font flashing picture} else{R =movie (); Perform the animated picture provided in Bootanimation.zip}==> bootanimation::android () will load "images/android-logo-mask.png" and "Images/android-logo-shine.png"

1.Android the process of DVM and the process of Linux, whether the application process is the same concept:A: DVM is a dalivk virtual machine. Each Android application runs in its own process and has a DALIVK virtual machine instance. And each DVM is a process in Linux. So it can be considered the same concept.What kinds of animations are there in 2.android? What

; Opts.injustdecodebounds = true ; // Use the DecodeFile method to get the width and height of the picture Bitmapfactory.decodefile (path, opts); // print out the width and height of the picture LOG.D ( "Example", Opts.outwidth + "," + opts.outheight); Experience Sharing: If the program is the source of the picture is the package of resources,

returned, and the OnCreate method is called, in the activity manifest file of the camera that calls the system, add android:configchanges= "orientaion| Keyboardhidden ", so the picture will be a vertical screen, you can get the data.8, about the picture caused by the oom problemIn the folder drawable can not put more than 1M picture, otherwise will report memory

/bootanimation.zip" #define SYSTEM_ENCRYPTED_BOOTANIMATION_FILE "/ System/media/bootanimation-encrypted.zip " look at the macro name I believe you will know, This is the name of the set animation file. Why does it show the picture again and animate it, this Android version is related. Showing two images: foreground and background images are used in the 1.5 version, then changed to set the animation file, t

This article and everyone to write an Android image Carousel control, for your reference, the specific contents are as follows 1. Components of a Carousel control We analyze the main components of a carousel control as an example of a carousel control that knows the daily Android client: First we need to have a view object to display the picture, according to

PIX when setting the values of the view's properties Android:layout_width and Android:layout_height. Correspondingly, the screen should use the SP to define the size of the text in order for the text to fit better . B. Do not show specific pixel values in the code of the program.To make the code simple, Android internally uses the PIX to represent the size of the control, but this is based on the current screen. To accommodate multiple screens,

.} ================================================================================ Solution to the Android memory overflow Turn from: http://www.cppblog.com/iuranus/archive/2010/11/15/124394.html?opt=admin Yesterday in the simulator to put the picture on the gallery, java.lang.OutOfMemoryError:bitmap size exceeds VM budget exception, the image size exceeds t

Image processing in Android Used to process project images in Android Copy Code code as follows: Package com.zhanggeng.contact.tools; Import Java.io.ByteArrayOutputStream;Import Java.io.File;Import java.io.FileNotFoundException;Import Java.io.FileOutputStream;Import java.io.IOException; Import Android.graphics.Bitmap;Import Android.graphics.Bitmap.Config;Import Android.graphics.BitmapFac

0. In the example using separator, return 0, 1 according to parity, and also use iseanble (int position), for separator to return false. public int Getitemviewtype (int position){LOG.D (TAG, "in Getitemviewtype () for position" + position);return 0;}}For more examples of custom adapter, you can refer to the Android Learning Note (15): Activity-galleryview, Android learning Note (19): Build Your own listvie