android developer options tips

Android Developer: Memory Monitor demo This demo shows the basic usage and process of the Memory Monitor tool in Android Studio. Memory Monitors reports the Memory allocated by your app in real time. Its advantages: Display available and used memory in the chart, and garbage collection events over time. Quickly test whether the app slows down may be related to

Preface This chapter is the developer Guide/Developing/Managing Virtual Devices, 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 ori

Remember that the previous version of the developer options directly, and after the upgrade this option can not find, finally, found, good pit dad:Find "About Device" in "Settings", tap,The last line of "build number", Mad Point five or six, about the 34th time, there will be a small line of white hint: There are n steps to open the developer mode, in short, has

Android Developer App WidgetThis blog is mainly about the development of desktop programs in Android development--app widgets, mainly used by Pendingintent and remoteviews. pendingintent is primarily used to set up the appropriate way for desktop programs. This object can have three intent ways, the first one is to start a new activity, the second is to send a b

Public Static classFragmentaextendsListfragment {Private Onarticleselectedlistener Mlistener; ... //Container Activity must implement this interface Public InterfaceOnarticleselectedlistener { Public voidonarticleselected (Uri Articleuri); } ... @Override Public voidOnattach (activity activity) {Super. Onattach (activity); Try{Mlistener=(Onarticleselectedlistener) activity; } Catch(classcastexception e) {Throw NewClassCastException (activity.tostring () + "must implement Onarticleselecte

for Both Permissions ModelsIn Android6.0, the installation is replaced by requesting permissions at run time. For this reason, you have to test your application in a wider range of conditions. Before Android6.0 we had good reason to believe that our program was running and that we had sufficient permissions because these permissions were already declared in the manifest file. In the new permission model, this is not possible.In cases greater than or equal to API23, you need to determine your pe

Reprint please indicate the source: a column of Maple Leaf In this article we will explain the holes allowed to simulate the location under Android M. The students who do the map class should know that in order to avoid the influence of the software simulation position on the normal process we will generally determine whether the user's mobile phone opens the analog location setting, if it is open, the user process is stopped, reminding the user

Android code optimization tips and android code tips This article mainly introduces some optimization tips for small details. When these tips are used in a comprehensive manner, they still play a role in improving the performance

Out of: Androidchina http://www.androidchina.net/3595.htmlLearning Android so far, big and small pits no less tread, fortunately, in the powerful search engine and selfless dedication of the people's help, I met the pits have been successfully filled.In order to be able to meet the same problem in the future, to avoid the trouble of re-search, I developed the habit of collecting bookmarks, with the accumulation of bookmarks (

Reprint:Http://www.cnblogs.com/JohnTsaiGitHub has a lot of resources to use, and to be a good developer, learning to find and use the wheels that others have made is an essential skill. Of course, when technology matures, it is more important to build your own wheels.Today share three Android development Essentials tools to apply:1.Libraries for DevelopersThis is an application compiled by a foreign

the ADB Shell screenrecord–help command in the terminal of Android studio to see an introduction to the Screenrecord command:? Platform-tools./ADB Shell Screenrecord--helpUsage:screenrecord [options] . 2. Records theDevice ' s display toA. mp4file. Options:--size widthxheightSet theVideo size, e.g."1280x720". Default is theDevice ' s main display resolution (if

TIPS: Android source code usage experience sharing, android Experience SharingI believe that many beginners will find the Android development source code on the Internet as often as I do, but it is often annoying to be unable to run it! This problem occurs when collecting App code during sex development websites. I bel

-printmapping {filename} -applymapping {filename} 重用映射增加混淆 -obfuscationdictionary {filename} 使用给定文件中的关键字作为要混淆方法的名称 -overloadaggressively 混淆时应用侵入式重载 -useuniqueclassmembernames 确定统一的混淆类的成员名称来增加混淆 -flattenpackagehierarchy {package_name} 重新包装所有重命名的包并放在给定的单一包中 -repackageclass {package_name} 重新包装所有重命名的类文件中放在给定的单一包中 -dontusemixedcaseclassnames 混淆时不会产生形形色色的类名 -keepattributes {attribute_name,...} 保护给定的可选属性，例如LineN

variable when viewing a breakpoint: Right-click on the corresponding variable, select the Watch menu item on the menu, and the value of the variable will appear in the Expressions window.Second, the Android application debugging ToolsEclipse Java EditorThis editor is not only able to provide developers with code writing, grammar correction and real-time compilation and other common functions, but also the Java source code can be quickly modified, ref

This is an Android UI design slide from the official Android Developer blog, and 51CTO translators will be able to help the Android developer by translating 5 parts of the tutorial. This article is the first part of Google's Android