Mobile Develop

Get default ringtone uri/Uri String Uri sound = Ringtonemanager.getdefaulturi (type);(type = Ringtonemanager.type_ringtone or ringtonemanager.type_notification or ringtonemanager.type_alarmThe same as below) Get ringtone uri/

Speaking of Android phone, most people's impression is a bit of time to become a little lag, some programs in the run inexplicably crashes, open the System folder A look, found a lot of files, and then use the mobile phone butler APP constantly

First, best Android Hacking Apps and Tools of 2018First list of common Android phone hacking tools#1 the Android Network Hacking Toolkit15+ best Android Hacking Apps and ToolsThe last Defcon conference, a new tool had been released by a security

These APIs contain drawing operations that are drawn in a graphical environment. A graphical environment contains the drawing parameters and all the device-specific information required for drawing, including the screen graphics environment, the

Sometimes you need to do some work on the values in the Pandas series , but without the built-in functions, you can write a function yourself, using the Pandas series 's apply method, You can call this function on each value inside, and then return

The following is done using the A array itself: Packagearray element K-bit right shift;/*** The array moves to and from the K-bit. 0@authorSeeclanukyo moves a set of arrays to the right by the K-bit, the end of which to transpose moves to the

2018-05-23ANDROID6.0.0_R1 Source Code CompilationBrief description: Android source code compiled four processes: 1. source code download; 2. Build the compilation environment; 3. Compile the source; 4 run. The following will also be described in

获取手机里所有存储设备盘符,首先需要得到挂载在手机上的有哪些盘符,这里需要用到一个被系统隐藏的方法，即StorageManager下的getVolumePaths()方法。具体通过反射得到。方法返回值为字符串数组，getVolumeList返回所有相关信息 StorageVolume: mStorageId=131073 mPath=/storage/external //盘符（路径） mDescriptionId=17040902 mPrimary=false mRemovable=true

How easy is it for a child to access XXX information now?The internet has been an indispensable part of their lives for the children of the internet age. "Everything on the Internet, online search", has been their first reaction.Recently, the gray

This paper introduces 3 methods of mobile end adaptation, as well as the solution to the problem of image blur and 1px thin line. Of course, prior to this, we sorted out the knowledge related to these methods: physical pixels, device-independent

jquery Mobile development focuses on techniques and methods for creating mobile sites using the jquery mobile framework. The book first introduces the basics of the jquery mobile framework and the role of HTML5 in it, and then introduces the

ProblemReact-native version 0.53.3React-native-splash-screen version 3.0.6When everything is properly configured, the following issues occur:Debug Error in Android Studio isandroid.content.res.Resources$NotFoundException: Resource ID #0x7f040038

This article describes how to package your application without a certificate, use it on jailbroken devices, or send it to a third party for application distribution using an enterprise signature.Prerequisites: You have a AppleID account and the

Configuring Nagios Monitoring System filesNagios configuration file:Nagios.cfg: Master profile, defining the name and location of various configuration filesCGI.CFG: Controlling the CGI configuration fileResource.cfg: Resource file, define various

Network operation--set BIOS password BIOS related knowledge:The BIOS is an abbreviation for the basic input-output system, which is responsible for initializing the system's hardware during power-on and testing it to ensure that the system is

After the examination has passed, Android-driven learning has been broken for more than half a year, and now pick up learning, review the general framework of Android Drive.The core of the Android system is Java, which has a David virtual machine.

Push notifications can give users hints when the app is not up or running in the background. As a result, many application developers and companies use it to promote their products. Pushing your product through this channel is a good choice, but be

Source Address: http://blog.csdn.net/lengshengren/article/details/16339409In iOS development, it is often necessary to call other apps, such as making a phone call, sending an email, and so on. Uiapplication:openurl: Method is the simplest way to do

Using Touch Screen gestures can greatly improve the user experience of applications, such as using Drag for screen and Flick for scrolling. Starting from S40_6th_Edition_FP1, the com. nokia. mid. ui. gestures package is added to the nokia S40 SDK to

File stream and data stream, file stream data stream 1. File Type 1.1,In Qt, file types are dividedTwo categories 1.1.1,Text file:The file content is a readable text character 1.1.2,Data file:The file content is binary data