Programmer Think

First of all, let's talk about the main problems that have arisen. 1.listview has invalid click controls and no response to onItemClick events. In the process of customizing item views, gridview, checkbox, imageButton and other controls are added. Then this problem may arise that onItemClickListener cannot be triggered. My solution is to add ...

Speaking of EventBus, I think everyone is familiar with it. You haven't heard of it. Well, you still need to study it carefully. This blog is not to analyze the source code of EventBus, nor to talk about any philosophy of life, but to teach you how to use such a magic weapon. Who will ask you if EventBus will use it in the future? You can sho ...

Android Plug-in Learning Android Plug-in Benefits Implementing Hot Update Operation Business Hot Plug-in Increasing Start-up Speed Basic Realization Using a host APK, i.e. shell program, dynamic loading function and plug-in package call are implemented to realize dynamic update function. Opening chapter For this block of content learnin ...

Most people have experienced high school, it is not difficult to find that 650 points in the college entrance examination and 450 points in the book list are basically the same, why? This is often not because they are exposed to more information, but because they deal with information in a different way. They are often good at collating inf ...

Recently, during the iteration of the project, I encountered some knowledge points about Drag And Drop, so I made some simple explorations on this knowledge point and recorded my experience in using it. Design sketch GIF.gif Requirements introduction Drag the pictures provided in the question stem to the answer box for sorting. The pictures i ...

This article is a serial of Liu Ting, the author of the rookie nest. Shopping Mall Project Actual Warfare Series to talk about how to achieve the imitation of "Jingdong Taobao Shopping Mall". Android Image Slider is a fantastic and convenient Android image scrolling framework, which we will use to achieve cool rotation advertisi ...

Background of EventBus for [Android] Event Bus During the development of our Android project, there are often communication requirements between components such as activities, fragments and service s, and between threads. The most widely used broadcast mechanism of Android framework is Android broadcast mechanism. Android broadcast mechanism is ...

This article blog address: http://blog.csdn.net/qq1084283172/article/details/70339471 I. Environmental Configuration 1.ubuntu 14.04.5 x64bit 2.jdk-6u45-linux-x64.bin 3.Android Studio 2.3 4.Android 4.4.4r1 Configuration of JDK According to official google documents https://source.android.com/source/requirements#jdk The hint is that the ...

To pre-install files, first of all, we need to understand the Android source code device project. Opening this directory, we can see that the directory manufacturer will make some modifications for different development boards: In this directory, we can see the information customized by different manufacturers. Our development board is provide ...

Preface Firstly, the blogger of this control really does not know what kind of Chinese name to explain, so the title can only carry the name of the control directly. The main function of the control is to display a pre-text and post-text that can configure the size and color. It may be said that they do not understand very well. Okay, firs ...