Android

The three themes of image caching, gestures, and oom are put together because these three issues are often linked in the Android application development process. First, preview large image needs to support gesture scaling, rotation, translation, and

I. OverviewIn the development of Android, the word "memory leak" is often heard. "Memory Leak" is an object that no longer needs to be reused, but because other objects hold a reference to that object, its memory cannot be reclaimed. "Memory leak"

In learning the Android development process, you tend to learn how other people's apps are developed, and those beautiful animations and exquisite layouts may put you down, as a developer, you might want to know how these effects interfaces are

As an Android developer, the job is to decompile others ' apk, of course, the main purpose is to learn more, take the long, make up for the short. Let's summarize some of the knowledge about Android Decompile and two packaging today. First of all,

We know that intent is primarily used to activate Android components, so how exactly is it activated? Can I bring Java objects when I activate? Why should objects be serialized before they are passed? First, intent official website

First for you to introduce Andorid5.0 original Drop-down refresh simple implementation. First on the effect chart; It looks a lot better than the bars in the previous version 19.1.0. It's easy to use. Package

We often see apps that use Viewpager, and on each page there is a slider to flag which page is currently on. There are Android.support.v4.view.PagerTitleStrip and android.support.v4.view.PagerTabStrip two components in the Pagerview package, which

Also think of the new year, and then do not know the group to send a lot of red envelopes, so I will be in the online outage of a micro-letter Rob Red Envelopes code modified a bit, realize the QQ Rob Red envelopes! Can support Rob QQ spell luck red

Today's variety of apps, also brought a variety of needs, a drop-down refresh can play a pattern, the first two days when the meal was inadvertently seen the "Baidu Takeaway" Drop-down refresh, today's theme is it-custom Drop-down refresh animation.

Since Android is widely used, in the industry also have a number of applications, such as the use of Android to the industry in some data to achieve monitoring, display, and can do some automation control, of course, here, I do not do these

In this paper, we analyze the method of Android to send short message function. Share to everyone for your reference, specific as follows: SMS and phone calls are the basic features of Android phones, and here are examples of how Android can

First as a start, talk about simple decompile. There are several purposes of decompile: learn from each other, borrow and use, Hey Hei (dry you, and divided into small dry dry similar to micro-letter red envelopes, and dry to change others apk help

The example of this article analyzes the use of GridView and Arrayadapter in Android. Share to everyone for your reference, specific as follows: The GridView is a tabular two-dimensional layout view, when the GridView text will appear scrolling

This article introduces one of the most common features of the app, that is, the new features of the introduction and launch screen, generally how to achieve it, this is not going to tell you. Logic first. First to determine whether the

In fact, mainly through the Window.orientation implementation, the following look at the code Copy Code code as follows: Function Orient () { if (window.orientation = = | | window.orientation = = 90) { ipad, iphone vertical screen;

Mozilla has launched a new version of the Android platform's new Firefox beta browser, compared to the current official version of the Firefox,beta version in addition to a series of additional settings and new options, but also to protect the

We know that one of the things that we often need to use when writing Java code is the dialog box (Dialog), for example, we write the program, others in use, we need to give users some hints, and these tips if always in the form of the window to

When we need to develop a complex game, and the execution efficiency of the program is very high, the view class can not meet the requirements, then must be developed with the Surfaceview class. For example, when it comes to a game with a high

Android interface component ---- List View, Android component ---- View The ListView list view is the most common component in Android. It displays the list items to be displayed in a vertical list, such as our system settings, function list, and

Kotlin data class: saves a lot of lines of code (KAD 10) and kotlin many lines By Antonio Leiva Time: Jan 25,201 7 Link: https://antonioleiva.com/data-classes-kotlin/     In the previous article, we have seen classes, and data classes can further