Android

Summary and analysis of android app upgrade UI This month's busy work is coming to an end, mainly because the company's apps are restructuring projects and UI upgrades. So I will make a summary. 1. Insufficient compilation memory   Installation

Develop Android applications using Apache Cordova-an article on cordovaandroid Visual studio community 2015 was installed many days ago. I want to try Apache Cordova and use it to develop cross-platform apps today. Before that, you need to configure

Complete analysis of Android security attack and defense, decompilation and obfuscation technologies (I) I have been hesitant to write this article before. After all, it is not proud to decompile other programs. However, from a technical point of

In Android, WebView and WebSocket are used to implement group chat and push functions. WebSocket is a new product of the web era. It is used to make up for some shortcomings of the HTTP protocol. However, the real relationship between them is the

Android checks whether the mobile network is available. android mobile phone Add network status Permissions Sample Code: Public void checkNet (View v) {if (isNetworkConnected (this) {Toast. makeText (this, "network available", Toast.

Sort Android databases and android Databases Today, we have organized database-related operations and code in Android to facilitate future reference. Main content: 1. native database writing 2. Terminal sqlite operations 3. Third-party Libraries 4.

An error occurred while referencing the Java Library in the Android Studio2.1.2 Java 8 environment. studio2.1.2java8 Problem: In the Android Studio2.1.2 + Java8 environment, the Java Library is referenced, and dataBinding is in the enable State,

What is the difference between asset and raw in Android? androidassetraw * Similarities between res/raw and assets: 1. Files in the two directories will be stored in the apk package intact after packaging, and will not be compiled into binary. *

Audio Capture recording and audiocapture recording The Android multimedia framework provided des support for capturing and encoding a variety of common audio formats, so that you can easily integrate audio into your applications. You can record

Chart framework HelloCharts (3) pie chart, chart hellocharts 1 2. xml file Activity_pie_chart.xml android:id="@+id/container" android:layout_width="match_parent" android:layout_height="match_parent" />fragment_pie_chart.xml

Android SharedPreferences lightweight storage !, Android lightweight storage First, store the data in the current process, that is, the current project. SharedPreferences. Editor editor = mContext. getSharedPreferences ("tvplay", Context.

Unable to start the virtual device; Genymotion Android simulator startup error, genymotion android I think if the problem is solved, I would like to share the solution and leave some experience for future users. I hope Baidu can search and display

React-Native series Android-Principles of communication between Native and Javascript (III) The previous two blogs have analyzed in detailNativeAndJavascriptThe communication process can meet the needs of most scenarios.NativeAndJavascriptBut there

Android UI adaption qualifierIntroduction The application runs on Android machines of different sizes, causing additional overhead to the applicability of the UI. However, the occurrence of delimiters easily solves this problem. You can create a

How is your application replaced? Analysis of App hijacking Virus1. Introduction to App hijacking App hijacking refers to the redirection of the execution process, which can be divided into Activity hijacking, installation hijacking, traffic

Several common multi-channel (batch) packaging methods for Android Multi-channel packaging is mainly used to count the number of packages downloaded from different channels. The more channels, the more packages we need. At this time, we cannot use

Android uses the AsyncHttpClient framework to upload files and uses HttpURLConnection to download files. The android-async-http open-source framework of AsyncHttpClient is very convenient. The AsyncHttpClient class is usually used in android

Use SQLite database in android SQLite database with its lightweight, small size and other characteristics, so that it is widely used in development, in the previous blog I also introduced the use of SQLite database in Cocos2d-x, this blog is to

Android event Distribution Methods related to Touch events in Android include dispatchTouchEvent (MotionEvent ev), onInterceptTouchEvent (MotionEvent ev), and onTouchEvent (MotionEvent ev) From this table, we can see that ViewGroup and its subclass

Android blog garden client (5) view comments and search bloggers, android view comments Project address: https://github.com/ZhangTingkuo/AndroidCnblogs1. view comments // Get the article comment public static final String BLOGS_COMMENTS = "comment}";