Android

Error in using java. util. Properties in Android, utilproperties Try to use java today. util. properties to save the application configuration. However, there are several problems that may be the same errors for beginners who are familiar with this

Android: webview implements a simple browser Enables the browser to return to the forward homepage and exit the URL entry function. The comment is very clear. First, layout files   MainActivity Package com. example. webview;

Comparison between MVP mode and MVC mode in Android (including examples)MVP Introduction Model-View-Presenter is a derivative of the MVC pattern. The main purpose is to decouple and make the project easy to maintain.Model is still the business logic

Android media libraryMedia File Management in Android:Scan the public media files on the storage device and use the SQLite database to record related information:Generally, when the system is turned on, a media scan broadcast is sent to notify the

Android Notification-notification,-Notification In android, when the app needs to send some notifications so that the user can notice the information you want to notify, you can use Notification. next, let's discuss the usage of Notification, which

Function-based Android programming (II): Set Operations in the Kotlin language, androidkotlin Original article title: Functional Android (II): Collection operations in Kotlin Link: http://antonioleiva.com/collection-operations-kotlin/ Antonio Leiva (

Messenger between Android processes and communication between android Processes I 've been reading binder over the past two days. I 've accidentally seen something like messenger in the document. I think it's quite interesting. I 'd like to share it

Extended Android ListView to achieve high-performance waterfall stream Layout   After studying the previous two articles, we have deeply analyzed ListView, not only understanding the source code of ListView and its working principle, at the same

Unity5 internal rendering optimization 3: remove fixed functions, unity5 remove Translated from the aras blog, there are three articles in total to describe the process of unity5 optimizing its own RendererLearn from debugging and optimization

GreenDao custom type converter and code obfuscation configuration in the Android ORM series, ormgreendao Sometimes, our entity classes have some attributes, but there is no corresponding type in the database. In this case, we need to customize the

Details about PullScrollView (6) -- extended expansion (getScrollY () in listview is always equal to 0, overScrollBy in ScrollView), listview and scrollview Follow your heart is often said. But it was a tough day. Related Articles: 1. Details of

Open-source android File Manager I am writing an open-source Android file. Source code is on github: source code   # File_Explorer# Android File ManagerCommon package ui controls include:1. Slide menu slidingMenu2. compatible with actionbar ----

Android happy Snake Game Development tutorial-05 virtual direction key (4) four triangle buttons, android-05 Overview and directory of this series of tutorials: http://www.cnblogs.com/chengyujia/p/5787111.htmlI. How to determine which direction key

Android network_network Image Viewer, Xml - - Image Display Control   Java  Package com. itheima. sourcelook; import java. io. inputStream; import java.net. httpURLConnection; import java.net. URL; import java.net. URLConnection; import android.

Getting Started with Testing -- start unit test, startedtesting Android tests are based on JUnit, and you can run them either as local unit tests on the JVM or as instrumented tests on an Android device. this page provides an introduction to the

Android deep exploration and HAL-driven development (Volume 1)-Chapter 8: android-driven developmentBuzzer type and working principle The buzzer also becomes PWM (Pulse Width Modulation). The basic principle is to control the opening and stopping

[Android] mobile guard reads contacts, android guard   Obtains the ContentResolver content parser object through the getContentResolver () method. Call the query () method of the ContentResolver object to obtain the data in the raw_contacts table

Android java-layer audio analysis and understanding (3) Call-related Multiple apps in Android need to support audio playback. When multiple applications need to output audio at the same time, is it all output? Or output one of them? If one of them

Android animation effect and android Animation Animation ResourcesI. Classification: (1). Summary: android 3.0 and earlier versions support two animation modes: tween animation and frame animation ), in android3.0, a new animation system is

Android studio Baidu map development (1) Configure projects and display maps Android studio Baidu map development (1) Configure projects and display maps Email: chentravelling@163.com Recently I was learning to write an app and needed Baidu map. So