Android

LitePal, the most convenient database in Android I recently saw the LitePal framework analyzed by Guo Shen. It feels very powerful and I tried it for a while. It is really good. I don't know if you are familiar with it. It varies from person to

Android Development Series (27th): Use ProgressDialog to create a progress dialog box The progress dialog box is common in common applications, such as downloading, opening a page, transferring a file, and so on. It has a circular shape and a long

Android-Wuhan baina information (dolphin browser) Android interview summary, android Wuhan 1. Recently, due to some reasons, I was a little disappointed with the current company, so I was impulsive and had the urge to go back to Wuhan, so when I saw

IOS-Side Pull bar drawer effect Demo and ios-side drawer demoSource code downloadSide pane drawer effect DemoThe third-party class libraries to be imported are as follows:Download third-party class libraries required for drawer EffectsEffect: You

Android browses web pages in a program This article is my learning notes, welcome to reprint, but please note the Source: http://blog.csdn.net/jesson20121020 Sometimes you need to browse some web pages in the program. Of course, you can open the

Android uses DexClassLoader to run other apk Methods The dex file in the apk file in Android is compiled for java. class files are repackaged. Of course, some data is processed using your own protocol before packaging, such as optimizing function

Android design: Hard injury, android hard Injury[Core tips]Some Android apps are not only about the design style, but also about chaotic product interaction, resulting in inconsistent user experience. This is also a part of the reason why Android

Android5.0 is coming. Android5.0 is here. It is a good thing, but it is a blessing. But it is a blessing for the car! Because the R & D cycle of the on-board Android navigation system is much longer than that of the mobile phone tablet, there are

Learn about Automatic Memory Management and Memory ManagementZookeeper learn about Automatic Memory Management When an object, string, or array is createdHeapAllocate the memory required to store it. This project is no longer used. The memory

Android reads network images, This article is my learning notes, welcome to reprint, but please note the Source: http://blog.csdn.net/jesson20121020 After android4.0, network request operations in the main thread are no longer allowed. Otherwise, a

Android Database Expert (6)-modification and deletion of LitePal, androidlitepal Reprinted please indicate the source: http://blog.csdn.net/guolin_blog/article/details/40083685 In the previous article, we learned how to use LitePal to store data.

Differences between the root permission and USB adb permission of android apkUSB adb permission means that when adb connects to the mobile phone, the permission of the daemon adbd in the mobile phone is root, so that its sub-process also has root

Basic use of Baidu map Android SDK-tagging (Marker) Mark (Marker) is the most commonly used map cover for developers. Today we will introduce you to some of the most basic usage methods of mark (Marker! Goals: 1. Create a basic map page; 2. Add a

Simple android client servlet server interaction The android client sends data to the server through GET. After the server obtains the data, it obtains the information in the database from the server and returns the data in JSON format. 1. Format of

Use Handler in Android to implement message delivery mechanism (3) In the second article "using Handler in Android to implement message distribution mechanism (I)", we mentioned that the Logoff of the main thread is when the Android system starts

Android development-PullToRefresh Click event monitoring implementation long-pressed delete Item This article is the original blog, from http://blog.csdn.net/minimicall So far, the seller version of search has been basically completed, and it is

Android-Add a URL icon to the mobile desktop (solution 2) The previous article mainly opened the app to enable the website. Although it is relatively simple to implement, the effect is still flawed. This article uses the Broadcast mechanism to

Android Open Source-MenuDrawer Open Source Address:Https://github.com/SimonVT/android-menudrawer Introduction:Menudrawer is a framework similar to sliderMenu. It is often used as a setting interface by applications. It uses menu as the setting menu

Android data filler LayoutInflaterThe LayoutInflater class is more practical in applications. It can be called a layout filler or a pump, which means to fill the layout file in the desired position, layoutInflater is used to find the xml layout file

Android completely exits the application, clears data, and detaches the application. Clear application data and uninstall the application, and directly execute the command: * String cmd = "pm clear" + packageName; or * String cmd = "pm clear" +