Android

How to make the Virtual Machine display the same as the real machine Original article, if reproduced, please indicate the source: http://blog.csdn.net/yihui823/article/details/6734547 Previously we came to the conclusion that: For the

ProgramRunning or exiting. The application is not displayed in the list of recent programs that press the Home Key for hiding the process. The solution is as follows: Set attributes at the main activity:Android: excludefromrecents = "true" For

1. Android shares the same layout file in XMLI always thought that sharing the same layout file was copied after the previously written layout, Or I used layoutinflater add in Java code. But today we provide a more convenient way to use it. You can

Chapter 4 responding to user events The previous chapter describes how to display text and images. In general, the next step is about animation. However, as we mentioned earlier, using view is not the final choice. It requires a lot of complicated

Gzip encoding on HTTP is a technology used to improve the performance of Web applications. Large-Traffic web sites often use gzip compression technology to reduce the file size and reduce the file size. One is to reduce the storage space, and the

I am interested in the C library used in Android. After all, it is the basic library of Android, so I will record each function here. Bluetooth: Bluetooth protocol stack, official website Dhcpcd: dpkg configuration package, official website

With the development of the mobile Internet, mobile development is becoming more and more popular. Currently, Android is the most popular. No need to mention Android. Android has been sought after by many people since its open source. Of course, one

  Transferred from: zhandoushi blog Address: http://blog.csdn.net/zhandoushi1982/archive/2010/02/22/5316669.aspx   An android. mk file is used to describe your source code to the compilation system. Specifically, this file is a small part of GNU

This article mainly introduces the Linux kernel startup process and the process of mounting the android root file system, as well as the analysis of the file system in the android source code. 1. Introduction to the main source code

Wifi is ready to work, and most of the features required in Android wifisetting are also implemented. However, there are two other problems to record here: 1. softap unavailable 2. There is a probability that WPS will fail. For softap, when WiFi

Android applications can be installed on local built-in storage, or on External Storage (SD card ). After API 8, that is, android2.2, we can install APK on external storage. This is an optional feature that can be configured in the manifest file of

Address: http://blog.csdn.net/you_and_me12/article/details/8248529 2012-12-02 Since learning box2d for a period of time, I have a preliminary understanding. I wanted to do a simple game exercise, but I was too busy (and too lazy) to continue.

In Android applications, image resources are the most memory-consuming resources. In addition, in the Android system, when reading bitmap, the size of the image stack assigned to the virtual machine is only 8 Mb. If the size exceeds the threshold,

This article describes how to parse XML in Android. Android basics 09: XML file parsing 01 Sax Android basics 09: XML file parsing 02 dom Android basics 09: XML file parsing 03 pull Mainly refer to Android XML file parsing method (1) and Android

Animation effect programming basics-animationandroidAnimation typeAndroid animation consists of four typesIn XMLAlphaGradient transparency animation effectScaleGradient scaling animation effectTranslateAnimation EffectRotateAnimation effects of

I recently developed an android network packet capture tool. I have searched the internet for a long time. No clue found So we need to work hard on the Linux layer.   Therefore, tcpdump in Linux is used to implement the packet capture function. To

1. The sequence chart 1.1 of wappush reception is shown in the following figure: Ii. add and delete MMS attachments Add MMS attachments: The addattachment (INT type) function in composemessageactivity is divided into seven cases based on the

This article briefly introduces how to use the concept of "cloud" to implement a simple push box game and use socket to communicate with servers. Each time the client (Android) sends the operation command to the server, the server performs judgment

Recently, I am working on Android-ndk development. Because of the need to involve the dynamic library (SO) issue, I need to read and write mobile phone files. I found that the mobile phone file system did not allow writing and I searched for it.

I believe that many of you will feel inconvenient to operate SQLite, and you cannot clearly see the problem in database operations. Here we will take the SQLite operation helper class in the previous chapter for unit testing. OK, let's take a look