Li huaming himiOriginal, reprinted must be explicitly noted:Reprinted from[Heimi gamedev block]Link: http://www.himigame.com/android-game/389.html
Today, a developer asked me why I want to delete the hdpi, mdpi, and ldpi folders under the game development project. I will give you a detailed answer below:
First, if the kids shoes read [
Android pre-installed Google Apps or upgraded from 9 to 20 and Android 20
Summary: According to Google's new contract with OEMs, these OEMs may be preinstalled with 20 models on their new Android devices.GoogleYour own applications. Of course, these pre-installed applications cannot be detached, that is, they occupy so
: Data corresponding to actions and actions. Typical action type: MAIN (Activity Portal), View,pick,edit, etc., while the data for the action type is represented as a URI.Intentfilter: Used to describe which intent an activity (or intent Receiver) can manipulate.3.ServiceService is a stealth worker in an Android application that is a long life cycle, without a user interface and running in the background program.Context.startservice () to start a serv
Presumably everyone knows that domestic Android apps are basically free, so how do developers get paid? The application of the insertion of advertising is a relatively common means of profit. This article explains how to insert ads in Android apps.
The domestic advertising platform has many, the user quantity is more
You can test Android, Apple APP, and H5 apps locally without having to change the hosts of the ROOT user on your mobile phone. Android h5
Mobile APP development and H5 apps often need to be tested separately in the local and online environments. Generally, the operation is to modify hosts, and I have been doing this al
231.3.3 create and run a simulator 241.4 Development of the first Android Application 251.4.1 first Android program 261.4.2 debugging of Android apps 271.5 internal mechanism for running Android applications 291.5.1 Android Appli
Recording android apps as you go (an appreciation of the code of an android native app)
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This afternoon, I have no intention of seeing a native app code for android, which is al
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Developing Android apps in the browser
There is a need to use the knowledge of Docker, Che released after the Android application development of a tool, here on how to implement this feature on the line detailed:
Eclipse Che
Che recently released the official version, so I'd like to introduce Android
This article describes 10 recommendations for the efficient development of apps in Android programming. Share to everyone for your reference, specific as follows:
If you want Google Play to do a most failed case, the best secret is that the interface is incredibly slow, power consumption, memory consumption. Then you get negative comments from the user, and then your reputation stinks. Even if your applica
Android Launcher: get the list of apps installed on your mobile phone. Android launcher
The most important of Launcher is to obtain the entries and icons of all application lists. Generally, there are two methods to obtain them:
PackageInfo
ResolveInfo
Run and obtain the Launcher of all apps and allow click events to g
understand it? First, GKFX indicates that the stack is shared. So who's going to share it? Android apps and Surfaceflinger services, of course. Second, buffer indicates that the contents of this stack are buffers. What kind of buffer is it? Is, of course, the buffer used to describe the UI metadata. In addition, stack indicates that the buffer used to describe the UI metadata needs to be accessed according
view) by using the menu key
As mentioned above, background service is an interface-free, long-running application that is not easily terminated, even if you use Task Manager. (In fact, you can find it in the "service" interface and manually stop the service, but no such necessity, to the system automatically processing can be. When you do not use a task for a long time, the system will assume that you are no longer needed and will automatically help you end it. )
At this point, we already kno
implemented the functionality, and then we're going to deploy the project to the Android simulator,Test it:As you can see, our file is already saved, and here we need to find out where this file was saved.First, we need to open the File Explorer view:We can find the Test.txt file in Data->data->cn.itcast.files (this is the project's package)->files this directory, and then we export it to the desktopYou can see that the content inside is what we ente
); Outstream.write (Content.getbytes ()); Outstream.close ();}readable mode:1. Files created can be read by other applications2, context.mode_world_readable;public void savereadable (string filename, string content) throws Exception {FileOutputStream OutStream = Context.openfile Output (filename,context.mode_world_readable); Outstream.write (Content.getbytes ()); Outstream.close ();}Writable mode:1. Files created can be written by other applications2, Context.mode_world_readablepublic void savew
Tag: Code cat code Log Direct err map load ATIThere are many ways to get the package name and version number for other apps on your Android phone, which can be obtained directly from the APK package via AAPT or via code on your phone. Obviously, for the product or user to obtain this information, on the phone to obtain more convenient.Let's look at how to get the package name, version number of the other ap
resultsFirst of all, do a general introduction to this application:This is the introduction of the application in GooglePlayStart interface:Application Main interface:Back Word interfaceThe interface after the wrong back of the word:Check the word interface:Setup interface:File Browsing InterfaceReference Address Https://market.android.com/details?id=com.carlos.yueciWell, that's the application overview. This section of the introduction to apps is he
Secondary packaging of Android apps (APK files), Android apk
Many developers, whether individual or company, do not pay much attention to the security of their own applications, that is, whether the code will be tampered with by criminals, malicious code insertion, spam ads, or even theft of user information. I did not care too much, but I did not find the severi
Create shortcuts for apps in Android and android shortcuts
(1) Use sending broadcast to create a shortcut: In this demo, the function is as follows: click a button on the interface to generate a shortcut, click the shortcut to go To the dialing page;
The generation process is as follows:
1: The following permissions:
2: Add Action to a new Intent in Activity:
The Android developer Relationship team is experimenting with countless apps every day, or apps that are being evaluated by countless developers, and they've summed up 10 of the most common bugs after evaluating so many applications.
The Android developers team is experimenting with countless
week, at least all related content of a game is updated.
First, you need to write a game in Android. You need to understand the two types of views and surfaceviews that android uses during game development. In addition, glsurfaceview is mainly used to compile 3D games, I
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