Android

Android Animation parsing (1) -- Frame Animation (Frame Animation) Animation plays an important role in our actual development. An excellent animation can add a lot of colors to our app. At the same time, an excellent animation link can increase

Android development path 04 (beginner android engineers will, you know !), 04 android Android beginners Android engineers focus on the following: 1. Android development basics: ① UI design; ② SQLite database; ③ Four android Components; ④

Android: Introduction to asynchronous task asyncTask and download image of asynchronous task (with progress bar) Why use an asynchronous task? In android, the ui can be updated only in the main thread, while other threads cannot directly perform

Java entry (2) -- it is true that the break is still punished... java is punished. After more than a month of disconnection, the reading volume immediately drops from 100 + to 10-although it is not very important, after all, it is only when this is

Android Thread management (III)-internal principle, sleep and awakening of Thread class, androidthread Thread communication, ActivityThread, and Thread classes are the key to understanding Android Thread management. As the basic unit of CPU

Android special effects album (6)-imitation QQ chat special effects, invisible installation force, the most fatalAndroid special effects album (6)-imitation QQ chat special effects, invisible installation force, the most fatal In the future, the

What Android Developers should know about KotlinAndroid Developers face a dilemma in terms of language restrictions. As we all know, the current Android development only supports Java 6 (the language itself has been improved since Java 7). Therefore,

Android Status Bar Notification, Android notification Android notifies users in three ways: 1. Toast Notification 2. Dialog Notification 3. Status Bar Notification, Status Bar Notification Two types of status bar notifications must be sent:

(Switch) Android system comes with Activity style (@ android: style/), android @ android Configure in the activity of the AndroidManifest. xml file 1. android: theme = "@ android: style/Theme" The default status is theme. 2. android: theme = "@

Release Android Function Energy (I): Lambda expressions in the Kotlin language, kotlinlambda Original article title: Unleash functional power on Android (I): Kotlin lambdas Link: http://antonioleiva.com/operator-overloading-kotlin/ Antonio Leiva

Android app development with Kotlin (III): extended functions and default values, kotlinandroid This is the third article about Kotlin.   Original article title: Kotlin for Android (III): Extension functions and default values Link:

Summary of Android hot Patching dynamic repair framework   I. Overview Many hot Patching dynamic repair frameworks are open-source on the latest github, which are roughly as follows: Based on the description of the above three frameworks, the

Symmetric encryption and asymmetric encryption, asymmetric encryption What is encryption? Encryption is divided into two parts: algorithm and key. The algorithm remains unchanged, and the key changes. For more information, see the following example.

Android Studio-UI thread blocking and optimization, android-ui When using a mobile phone, we often encounter a problem: First we get stuck, and then jump out of the program without a response, whether to close the prompt (of course, it may be that

Android 5.0 immersive status bar and Android 5.0 Status Bar Immersive status bar in Android 5.0 Http://www.cnblogs.com/xiaobo-Linux/ Written in: oncreate:   // Set the Blue status bar GetWindow (). addFlags (WindowManager. LayoutParams.

Application upgrade Introduction: application upgrade The Do platform application upgrade includes two methods: one is the most common installation package upgrade and the other is the intra-application upgrade. Obviously, the second upgrade method

Andriod small project-online music player Andriod small project-online music player Android online music player Java and Android have been self-taught since the freshman year, and it has been almost a year since now. Finally, it's time to start the

Linux Kernel series-10. Operating System Development kernel HelloWorld, linuxhelloworld A. Let's first try assembly programming in Linux. For details, refer to the code. [Section. data]; data in strHellodb "Hello, world! ", 0 AhSTRLENequ $-strHello [

Getting started with Android (9) file storage and SharedPreferences storage, Link: http://www.orlion.ga/578/ The Android system provides three methods for simple data persistence, namely file storage, SharedPreference storage, and database storage.

Brief Analysis of Android 5.0 Settings source codeOverview: First declare:I have been working for almost two years. I am still at the cainiao level. Sorry! It was a pity that many knowledge points were not recorded in the past. Now we have the