Android

hi~ everyone good, out of business for almost 3 months, everything is good, some time ago spent a part-time job to do a question-and-answer class website Yqma. Want to do China's stackoverflow, haha, just yy, I hope that we support a lot! Well,

What we are going to talk about today is the four kinds of launchmode of activity. Launchmode plays an important role in the process of multiple activity jumps, and it can decide whether to generate new activity instances, reuse existing activity

First, download the tools that need to be used:(1) Download Java IDE Development tools –eclipseDownload the latest Windows version of Ecplise for Java EE to the Eclipse official website(2) Download Java Development Kit-java SE Development Kit (JDK)

When we first download QQ and open, there will be a novice guide, the Guide is a few pictures, plus some text description, slide to the right, until the end, today morning to study the implementation of this effect of the Viewpager control. The

Then on a blog, on a blog to share with you three of the starting page of the scheduled jump, according to the requirements of the project next to say the wizard page! Almost every app has its own wizard page, is generally the first time or when the

1.// Hide soft keyboard ((Inputmethodmanager) Getsystemservice (Input_method_service)). Hidesoftinputfromwindow ( WidgetSearchActivity.this.getCurrentFocus (). Getwindowtoken (), inputmethodmanager.hide_not_always); 2,// display soft keyboard ,

Why do I need feedback crash report? To do the Android application, try to avoid the crash of the program. Although 0 crash is the ultimate goal of programmers chasing, the reality is that programmers can only minimize the occurrence of crash, and

The company has also recently started to modify the framework based on Android4.0 ICS, the company's mobile phone is temporarily not suitable for home testing, there is no kernel permissions.Personally, I have two mobile phones, one is HTC G9 Aria,

Understanding LooperLooper is used to add a message queue (MessageQueue) to a thread, and to loop through a tool that, when there is a message, evokes a thread to process the message until the thread is finished. Looper is not normally used because,

Features of componentsFor Android, the four components of activity, service, ContentProvider and service, cannot have setters and getter, and cannot add interfaces to components. The reason is that the components are called to the system framework,

Sometimes, as an unofficial developer, the app integrates all the official information, but now it needs to implement another feature that is to log in and comment to the official website, while the unofficial app doesn't know how the official web

Recently saw the big large round menu, want to start imitation, because it is too cool, and then according to others (brother ZW) to tell me some ideas, some analysis, began to transform their own round menu. Article structure: 1. function

As we all know, when it comes to developing an Android project, we need to store data in the Data folder of a virtual device when it's about needing access to data, which is the need to interact with it. Before in the relevant books to learn how to

This example for you to share the Android call interception method for your reference, the specific content as follows Permissions dial-up Broadcast -phonestatereceiver Package

An example of this article is a simple way to get a picture on a network with Android programming. Share to everyone for your reference, specific as follows: To get the picture on the network, first of all have access to the network, this no longer

This example describes the way to read and write private files in Android programming. Share to everyone for your reference, specific as follows: A private file is a file that the program itself can read, and other programs do not have permission

This example tells the Android imitation Baidu Google search automatic prompt box Autocompletetextview simple application. Share to everyone for your reference, specific as follows: Now we almost all use the internet Baidu or Google search

Maybe everyone knows that when we save the album to the Android phone, then to open the system library can not find the picture we want, that is because we inserted the picture has not been updated, first of all, to explain the way to insert the

In Android development we often use rounded heads, which are especially troublesome if you have to do a round cut after each load. So write a custom round imageview here, directly to load the network image, so it is particularly convenient. First

The example in this article tells you that Android implements object move/control drag based on widget components. Share to everyone for your reference, specific as follows: Package Com.sky; Import android.app.Activity; Import