Android

8. Data Packet receiving queue and (thread) waiting queue management Generally, the receiving end of data transmission has two queues: the packet receiving queue and the (thread) waiting queue to ease the contradiction between supply and demand.

10. Android Theme and Styles internal definition Parsing We talked about AndroidManifest yesterday. the theme method of the Activity is defined in xml to implement the Untitled method. As mentioned in the article about how to use xml to make your

The pure Native Service indicates that the code is on the Native layer. The previous article mentioned that the two service processes communicate through onTransacton in the binder. This article mainly describes how to use the C/S structure, use

[Original] I read several articles on the Internet about getting started with zero-basic android, But I really want to use it. For example, I didn't explain how to install the most basic sdk, but think about it. I am so angry that I have written

The border size of the image is not changed when the image is zoomed in and out on the canvas in android! The source image is as follows:   After the image is zoomed in, the border of the original image remains unchanged!     Therefore, if you want

I. Exceptions 1. Do not ignore Exception Handling If the following code is used to empty the exception after catch, it will make people feel the same as planting mines: Incorrect practice: Void setServerPort (String value ){Try {ServerPort = Integer.

The android source code is quite large, and it takes considerable time to compile it all. The main rule for compilation is to find all Android. mk for compilation.   1. compilation process: 1. Execute source build/envsetup. sh or./build/envsetup. sh

The figure below shows an example of how to select a blood type during registration:First, write a string set in string. xml. The string. xml file mainly contains some text information. For example, to verify the content and text to be displayed,

Today, I started to learn how to draw dynamic images in Android. I can use an example to get started;   The basic idea is as follows: 1. Create an inheritance and View class custom class. In this example, it is (CanvasView) and must have a

Panoramio is a photo sharing community. Its website is http://www.panoramio.com/. it is now acquired by google. After registration, you can upload your own photos. After uploading these photos, you can locate them on the satellite map. The approved

1. Project tested: Create an android project: D_session; it has an activity: D_sessionActivity; package name: com. mysession  Ii. Test Project: Create a test project: D_sessionTest. The type is android test project; 1. menifest file: Package = "com.

This article introduces the implementation of the main interface of the program. The corresponding file is Panoramio. java. the main interface provides users with the function of selecting search regions from the map. Therefore, the main interface

I. Downloadmanager class description: A download management class has been added since Android 2.3. You can find android. app. DownloadManager In the SDK documentation. The download management class can process multiple HTTP download tasks for a

Next, let's learn about the prototype. Prototype: Use a prototype instance to specify the object type and copy the prototype to create a new object. Interface for creating a racing car: [Java]Public interface car_interface {Public void start

First, my development environment is Eclipse 3.7.1 + Android SDK + Android 1.5 (API level3)One of the biggest features of Android is to use xml files for configuration, which exercises the features of Java. Therefore, you must understand the Android

  BorderTextViews. java [Java] package xiaosi. BorderTextView; Import android. content. Context;Import android. graphics. Canvas;Import android. graphics. Color;Import android. graphics. Paint;Import android. util. AttributeSet;Import android.

What about the intermediary mode? I think everyone knows this, right? Housing agencies, professional agencies, etc. Let's continue our journey to the west, saying that Tang Miao was secretly taken away by monsters and that none of the three

Now let's talk about the bridge mode. For example, the bridge mode is like building blocks when I was a child. Each block has its own shape, however, they can be combined to implement different styles. We still use the main character in Journey to

This time, let's talk about the command mode. We have heard of the command. In a single word, we have to work hard to complete the command. Here, the BOSS is the command, and the BOSS only sends the command, others don't need to worry about it.

We know that you only need to use the code to read text messages in your inbox and text messages in your inbox, but you cannot get them instantly when the text message is sent; if we can get the corresponding information at the instant of the text