how to upgrade android to 5 0

Android Practice Note (5) --- Implementation of the navigation bar at the bottom of Fragment, android --- fragment Android Practice Note (5) --- Implementation of the navigation bar at the bottom of Fragment -- Reprinted with the source: coder-pig In Part 4, we will review

rounded rectangle theOutline.setroundrect (0, 0, view.getwidth (), View.getheight (), 30); - } - }; -Viewoutlineprovider ViewOutlineProvider1 =NewViewoutlineprovider () { + @Override - Public voidgetoutline (view view, Outline Outline) { + //Crop to Circle AOutline.setoval (0,

Android apk automatic detection and upgrade First, obtain the local apk version: /*** Obtain the local software version*/Public static int getLocalVersion (Context ctx ){Int localVersion = 0;Try {PackageInfo packageInfo = ctx. getApplicationContext (). GetPackageManager (). getPackageInfo (ctx. getPackageName (), 0 );L

application directory:Compiled header file:/* Don't EDIT this file-it are machine generated */#include C's Code implementation:#include Code as shown above, you can according to the above INotify introduction and code in the comments, the implementation of the code is basically not difficult, but understand the implementation of the principle of a good understanding of the inotify implementation mechanism, so as to be more effective AH.Java layer code is simple, look directly at:public class Ma

)"); -Db.execsql ("CREATE TABLE student (_id integer PRIMARY key autoincrement,name text,age text)"); - } in - @Override to Public voidOnupgrade (Sqlitedatabase db,intOldversion,intnewversion) { + //TODO auto-generated Method Stub - intCurrentVersion =oldversion; the db.begintransaction (); * Try { $ if(CurrentVersion = = 1) {Panax NotoginsengDb.execsql ("CREATE TABLE student (_id integer PRIMARY key autoincrement,name text,age text)"); -CurrentVersi

application inherits some of the other classes, and you do not want to change it, then rewrite Attachbasecontext () as below. Public class MyApplication extends Fooapplication { @Override protectedvoidbase ) { super.attachbasecontext (base); Multidex.install (this); } }4. The compilation process may be low on memory. To fix it, set the followingdexoptions { true "4g"} 5, re-build, generate signature apk, install and use n

Copyright NOTICE: This article for Bo Master original article, without Bo Master permission not reproduced.This is a lightweight library, configure a few lines of code, you can implement on Android to achieve the process of permanent, that is, under the system strong kill, as well as 360 get root, clean master can not kill process under root permissionSupport System 2.3 to 6.0Support for most devices, including Samsung, Huawei, Oppo,nexus, Meizu, etc.

Question one:set the value of read-only property ‘outputFile‘ for ApkVariantOutputImpl_Decorated{apkData=Main{type=MAIN, fullName=commonDebug, filters=[]}} of type com.android.build.gradle.internal.api.ApkVariantOutputImpl. Open File 1 Solution One:Https://stackoverflow.com/questions/44239235/android-gradle-3-0-0-alpha2-plugin-cannot-set-the-value-o

Last time I introduced you to the basic information and usage process of SQLite. I believe my friends have some knowledge about SQLite. Today, I will share with you how to use SQLite in Android. Currently, mainstream mobile devices such as Android and iPhone all use SQLite as the storage engine for complex data. When we develop applications for mobile devices, we may need to use SQLite to store a large amou

Seven Practical Android code segments (5) and seven practical android code segments PrefaceEach sharing means that every time there is progress, this series is mainly practical, welcome to share with me and recommend useful code segments ~~ StatementWelcome to repost, but please keep the original source of the article :) blog Park: http://www.cnblogs.com farmer

files int read(int fd, unsigned char *buf, int size); Return Value: returns the actual number of bytes read. If 0 is returned, it indicates that the data has reached the end of the file or is unreadable. In addition, the read/write location of the file will move with the read bytes. Parameters: FD: indicates the file handle, which is obtained by the open function. The Buf: Read () function transfers the file referred to by FD to the memory indicate

Approximate process: The Android client accesses an XML file on the server that encapsulates information such as the version number, compares the version on the server to the current version,If it is lower than the server version, download the new version of the software on the server, install the replacement, and complete the upgrade.First, use Tomcat to build a server for development testing.Download Tomcat please refer to: http://blog.csdn.net/only

Http Communication for Android-5. Problems Encountered during development and android ProblemsHttp Communication for Android-5. Problems Encountered during development Tags (separated by spaces): unclassifiedThis section introduces: Okay, I haven't updated my blog here for a

last updated on 0521:Nexus Chinese Web Original tutorial, this article to Nexus 5 for example, other Nexus equipment principle, just download a different system bottom package, please specify.Google has released an Android 5.1.1 system (now except Nexus 6, all other devices have an Android 5.1.1 system), if you wait for OTA students can use this tutorial to reta

Use of SurfaceView in Android game development-android learning journey (5)SurfaceView and View In the main ui thread, View directly responds to user operations and distributes tasks. However, complicated tasks may cause blocking.SurfaceView does not have this problem, so that it directly retrieves images from memory and so on. More importantly, SurfaceView can c

file Effect: Implementation process: 1. Create an xml folder under res/, and create a person. xml file under this folder. The content is as follows: 2. Compile the layout file: main. xml Android: layout_width = "fill_parent"Android: layout_height = "fill_parent"Android: orientation = "vertical">Android: id = "@

() {@Override Public void ongenerated(Palette Palette) {Palette.swatch Swatch = Palette.getdarkmutedswatch ();if(Swatch! =NULL) {GetWindow (). Setstatusbarcolor (Swatch. getRGB ()); } } }); }PrivateBitmapGetviewbitmap(View v) {V.clearfocus (); V.setpressed (false);BooleanWillnotcache = V.willnotcachedrawing (); V.setwillnotcachedrawing (false);//Reset the drawing cache background color to fully transparent // for

QtAndroid details (5): JNI calls Android system functions (2), qtandroidjni In "QtAndroid details (4): JNI calls Android system functions (1)", we provide some simple examples, demonstrate how to use the Qt JNI class library to access the network status, system resource directory, and current application information. This time, we provide some new examples, which

(the messenger references the server's processor), and the client uses this messenger to send a message object to the server; 5. The server receives each message object in sequence in the handlemessage () method of its processor (handler ). In this method, the client does not provide a method call from the server. On the contrary, the client sends a message to the server, and the Server accepts the message objects in its processor. Code: Serviceshow.

Original article: http://blog.csdn.net/zjujoe/article/details/6251747 Android OTA Update 5: Updater Author: Song Lixin Email: zjujoe@yahoo.comPreface It can be said that all the sections of the OTA update code analyzed above are on the stage, and the main character is now on the stage, it is Updater. google's code architecture is well designed, and each part should be loosely coupled. When we first introduc