backup pictures for android

) {Mpauseworklock.notifyall (); } } }/** * Exit thread * @param exittasksearly */public void Setexittasksearly (Boolean exittasksearly) {mexittasksearly = exittasksearly; Setpausework (false);//This setting is false, which makes the exit task graceful. This setting is true also possible, and there is no problem, can achieve the same effect. However, you can compare the differences that are set to true or false. }}This is all about getting the entire contents of your local im

Load Network pictures via network linkAllow access to the networkandroid:name= "Android.permission.INTERNET"/>Mainactivity Packagecom.chuanxidemo.shaoxin.demo08;ImportAndroid.graphics.Bitmap;Importandroid.graphics.BitmapFactory;ImportAndroid.os.Bundle;ImportAndroid.os.Handler;ImportAndroid.os.Message;Importandroid.support.v7.app.AppCompatActivity;ImportAndroid.view.View;ImportAndroid.widget.Button;ImportAndroid.widget.ImageView;Importjava.io.IOExcepti

Viewpager This small demo implementation is can be left and right loop slide picture, below with index, slide to the last page in the first page, the first page to the left to the last page, first, with beautiful pictures is my usual style, hehe1. First look at some of the layout of the XMLUsing Viewpager first needs to introduce Android-support-v4.jar this jar package. Don't forget to addPackage Com.exampl

For clients-server-side applications, getting pictures remotely is a common feature. and picture resources tend to consume a larger flow, for applications, if the problem is not handled well, it will make users very crash, unknowingly mobile phone traffic ran out, and other users found that your application consumed his mobile phone traffic , then imagine your application will face what kind of fate.Another problem is load speed, if the application of

is larger than 100kb after compression while(Baos.tobytearray (). length/1024 > 2048) {//loop to determine if the image is larger than 1024kb after compressionBaos.reset ();//Reset BAOs is empty BAOsImage.compress (Bitmap.CompressFormat.JPEG, Options, BAOs);//this compresses the options% and stores the compressed data in the BAOs .Options-= 10;//each time, it's reduced by ten} bytearrayinputstream ISBM=NewBytearrayinputstream (Baos.tobytearray ());//Store the compressed data BAOs in the

This article discusses the following two topics around. 9.png format pictures:1. Features of the format picture2. How to MakeI. Features of the file in 9.png formatCompared to the traditional PNG format picture, the 9.png format picture has a circle of dots around the picture, which is used to define the expandable area of the picture and the content display area.Images of this format have the ability to adjust the size of the

text link : A code load network pictures to imageview--android PicassoIntroduce an android framework here: Picasso.Picasso is an open source Android graphics cache Library at square, address http://square.github.io/picasso/, which allows for image download and caching capabilities. Just one line of code is required to

Android BitmapShader implements circular and rounded pictures,Reprinted please indicate the source: bytes I remember that I wrote a blog post about Android which perfectly implemented image rounded corners and circles (for implementation analysis). It mainly implemented a custom View and Xfermode. In fact, there are many methods to achieve the rounded corner imag

Lead:Today's Android apps are mostly combined to take pictures and choose from albums (of course, this is the product dog thing, the beginning of the topic). )Today in the writing of a functional module encountered an embarrassing problem, the same is the photo to get the image function, on the colleague's Samsung run no problem, but on my mobile phone on a run on the system-level modification of the

For several days did not write a blog, feel a little slack. The author participated in the second Software design contest for college students, these daysI've been working on the big game and didn't spend a lot of time organizing blogs. Fortunately, after a few days, the game has been pretty much the same.The next step is to take this time to learn something useful to do some summary.What you do today is the area clipping function that implements the image. Due to the need of the project functio

,"Choose_big_picture:data =" + data);//It seems to is null if(Imageuri! =NULL) {Bitmap Bitmap= Decodeuriasbitmap (Imageuri);//decode BitmapImageview.setimagebitmap (bitmap); } Break; Casechoose_small_picture:if(Data! =NULL) {Bitmap Bitmap= Data.getparcelableextra ("Data"); Imageview.setimagebitmap (bitmap); }Else{log.e (TAG,"Choose_small_picture:data =" +data); } Break; default: Break; }PrivateBitmap decodeuriasbitmap (Uri uri) {Bitmap Bitmap=NULL; Try{bitmap=Bitmapfactory

is not very slow, The results of the online home test I do not remember very clearly about 100ms bar).In the official API before Android 4.0 there is no relevant method provided, but after 4.0, the API provides the relevant methods.Please refer to the article here, written very good: http://www.uisdc.com/image-format-webp-introduction2. Use so file to compress jpg, read an article, people said inside why the Andr