android developer nanodegree program

Preface This chapter is the developer Guide/Developing/Introduction, version: Android3.1 r1, translated from: "MeetAndroid", welcome to visit his blog: "http://blog.csdn.net/meetandroid ", thanks again for "MeetAndroid "! We look forward to your participation in translation of Android related information, contact me over140@gmail.com. Statement You are welcome to repost, but please keep the original source

combined with the AVD system to simulate the target device. But complete testing on real physical devices is essential, and the simulator is powerful, but it cannot emulate the characteristics of a single device. Therefore, a solid test plan must include simulators and real-world devices. After all, your users will not be able to run your app emulator, right? Android Tools #6:logcat Logcat is the name of the

applications that can be embedded with web content. Ø Appendix (Appendix) Some reference information and instructions, such as frequently asked questions, academic terms, and other information. The first step in Android programming is to download the SDK (software development kit ). For more information, see the SDK bar. After you have the SDK, start to check the Dev Guide. if you want to start by reading some code quickly, the Hello World tutorial a

Preface This chapter describes the developer Guide (Dev Guide), Web Applications, and Web Apps Overview. The version is Android 3.2 r1. Translated from: "happyjiahan". The reviewer is: "tieqi_pulee ", thanks again for "happyjiahan "! We look forward to your participation in translation of Android related information, contact me over140@gmail.com. Statement You a

"* * * * * * * * * * *" in the process of Android application development, we need to always pay attention to ensure the stability of the application and UI operation response timely, because the unstable or slow response to the application will bring bad impression on the app, serious users uninstall your app, so your efforts will not reflect the value of. This paper tries to explain the internal realization mechanism from the role of Asnyctask. If y

will be turned off,layout will be scaled to full screen as usual, but a button will appear in the System status bar, which users can use to switch screen compatibility mode. If the application is compatible with all screen sizes andlayout is scaled correctly, then this property is not required. Note: the current screen compatibility mode only simulates 320DP-wide screens on handheld devices, so screen compatibility mode will not take effect when ANDROID:COMPATIBLEWIDTHLIMITDP is greater than 3

In the rapid development of network information today, the convenience of mobile devices has been deeply rooted, more and more developers will choose to view or edit the source code on the mobile device. As a result, a large number of applications based on code programming on the Android platform came into being, and the code editors, compilers, and development environments of Google's App store abound. Because the characteristics and shortcomings of

The example in this article describes how the Android implementation will apply crash information to developers and restart applications. Share to everyone for your reference, specific as follows: In the development process, although tested, but after the release, in the vast number of users in a variety of operating environment and operation, may occur some unexpected errors cause the program crashes. Col

Here Preface The Android Chinese translation group is a non-profit open-source organization. More than 300 people have registered for the group. For more information about the translation group, see here. Welcome to join more friends, send an email to the over140@gmail.com to apply to join. We recommend that you download the Collection Client program with the automatic update function: the final version o

Preface This chapter is the Framework Topics/Application Resources Chapter of the Android developer guide, version is Android 3.2 r1, translated from: "CodeGuy", welcome to his blog: "http://www.cnblogs.com/CodeGuy ", thanks again for "CodeGuy "! We look forward to your participation in translation of Android related i

Android Developer: Heap Viewer demonstration This demo shows the basic usage of the Heap Viewer tool. Heap Viewer reports in real time what type of objects, how many objects, and their size in Heap memory have been allocated to your application. Its advantages: Get the feeling of how your application allocates and releases memory. Determine Memory leakage. Prerequisites Bytes ---------------------------

I'm sure you have doubts about the title, but that's exactly what the title is for Android developers. As far as I know, Android programmers are reluctant to write Findviewbyid (), click event Monitoring and other high repetition rate code. So how can we shorten the time to write business logic code and avoid writing repetitive code? So let's be an Android progra