Android

[Reprinted] records of commonly used Debugging techniques for Android development and android debugging ANDROID debugging technology: 1) Ps command Ls-l/proc/27/ The cat/proc/27/cmdline # cmdline file indicates the command line of the process.

A Preliminary Study on the template mode of Android development and a preliminary study on the android Template I think the template mode is the longest used in Android development and can be seen everywhere. Understanding this mode helps us to have

Zoom in and out of the circle of friends Recently, companies have to make an effect with a circle of friends, but they still need to be vivid. The most troublesome part is the image scaling. It turns out that the image clicking and enlarging in the

Android development dialog box advanced application Android development dialog box advanced application It is easy to create and display a dialog box, but if you want to perform more advanced operations, you need some skills. The following are

Exploring the singleton mode of Android Development (source code sharing) What is the singleton mode? It is one of the models in Java 23 and is also widely used in Android development. For example, the Calander class does not use new Calander but

Android-ListView pull-down refresh   Share a pull-down refresh solution ,:   Main. java:   package example.com.list;import java.util.LinkedList;import example.com.list.R;import example.com.list.R.id;import example.com.list.R.layout;import

Android Widget (3) add widgets in Activity Package com. stone. ui; import static android. util. log. d; import android. app. activity; import android. appwidget. appWidgetHost; import android. appwidget. appWidgetManager; import android. appwidget.

Android development-TextView advanced applications Android development-TextView advanced applications TextView is usually used as a container for displaying text, but its functions are not limited to this. Next I will share with you some tips on

Android Widget (1) Simple implementation Add a Widget to the screen: Long and press the blank area on the screen, or find the selection of the WidgetPreview App. Native systems use a long press mode below 4.0, and open WIDGETS at 4.0 or aboveGeneral

View the reuse mechanism of ListView from the source code of Android Whether it is android or iOS, the list view should be the most complex control. The listview in android can be seen as a one-dimensional array, while the tableview in iOS is a

Analysis of Android aidl Binder framework 1. Overview What can Binder do? Binder provides global services that can be accessed by any program in the system. Of course, this function should be provided by any system. Let's take a brief look at the

Quick-cocos2d-x Study Notes [3] -- display. newSprite create genie, quickcocos2d Game, no picture, no picture, can be called a game, so we should first look at how to create a genie using quick. The quick api explains how to create the genie in

When Samsung s4 changes the screen lock mode, the existing administrator, encryption policy, or certificate storage policy is disabled. s4 screen lock In addition to passwords, the screen lock settings are dimmed and the message "Saved By

Android learning-View list (ListView and ListActivity) and androidlistview Note: View lists (ListView and ListActivity) are similar to AutoComplete and Spinner. They all need a list item for display. You can use the content Adapter to provide a list

Ios_20_custom navigation controller for animation switching and iOS_20 Controller Final effect: AnimatedNavigationController. h /// AnimatedNavigationController. h // 20 _ handsome guy no Weibo /// Created by beyond on 14-8-10. // Copyright (c)

Code Review (1), codereview 1. Minimize the number of return requests and avoid unnecessary repeated logical processing. For example public boolean isWIFIOpened() { if (mWifiManager.isWifiEnabled()){ returntrue; }else{

Day 5, androidday Step 5-part 2 of Piglet's Android getting started Activity Fragment: Fragment) ------ Reprinted with the source: coder-pig This section introduces: In part 1, we have analyzed the basic unit Activity of android in detail, and in

Build an Android development environment and build an android Development EnvironmentJDK Configuration After installation: My computer-right-click Properties-advanced system settings-environment variables-New System variables-variable name JAVA_HOME

Intelligent chatbot implementation (source code + resolution) and chatbot source codePreface: I wrote a beautiful image collector (source code + resolution), which was supported by many friends. I found this series of tutorials quite popular and

Android 3D Rotation View Today I saw an article on the internet writing about Android 3D Rotation (http://www.ibm.com/developerworks/cn/opensource/os-cn-android-anmt2/index.html? Ca = drs-), write one out of curiosity, and the running effect is as