Android

I remember a friend who had asked me in my public number, how to achieve the function of playing screen like live? Now live broadcast industry is really very hot ah, big and small companies have to dabble in the field of live, with the words of Dou

Objective Many people want to implement the Carousel diagram will think of using Viewpager + handler to complete the effect of the carousel diagram. But with the rapid development of Rxjava, Rxjava can be used instead of handler to accomplish such

Copy Code code as follows: private void Open (String filestring) { Intent Intent = new Intent (); Intent.setclassname ("Com.rarlab.rar", "com.rarlab.rar.MainActivity"); File File = new file (filestring); Uri data = uri.fromfile (file);

Android also limits the use of system resources, such as network devices, SD cards, recording devices, and so on. If your application wants to use any system resources, we have to apply for Android permissions. This is the role of elements.A

The OnCreate () method is one of the most common methods in the Android application, so what should we pay attention to when using the OnCreate () method? First look at the Google Android developers online explanation: OnCreate (Bundle) is where

Do you think the Friend list on mobile phone QQ is a great control? No..... That's okay, it's good for you to learn a little more knowledge. So let's get started. Expanded-type list control, formerly known as Expandablelistviewis the normal list

In common Android programming, handler is often used when doing asynchronous operations and processing return results. This is usually how our code is implemented. public class Sampleactivity extends activity { private final Handler

It is not uncommon to refer to the text resources of other programs in Android, but it is sometimes necessary to refer mostly to the text resources of the system's programs. Here's a super simple example to show how to do this. Copy Code

The example in this article describes how the Android implementation captures unknown exceptions and submits them to the server. Share to everyone for your reference, specific as follows: In Android applications, even if the application is already

I recommend the site, are I learn the Android development process found in the good site, give beginners some advice, less to go some detours.Android Developers As an Android developer, the official website of course can not be missed, from

This example describes how Android uses WebView to play flash and to determine whether to install Flash plug-ins. Share to everyone for your reference. The implementation methods are as follows: First, the question: Recently helped a classmate to

The above blog, introduced the advantages of Studio and 1.0 RC installation and hands-on experience, did not expect Google update speed so fast, has been out of RC 2 version, mainly to fix some bugs. So today we'll take a preview of the Stduio

Android Dialog dialog box 1, Dialog Introduction 2, the basic use of Alertdialog 3, custom dialog box custom Dialog First, Dialog introduction Dialog is also a common user interface element in Android, and he is not a subclass of view like menu.

This is a good tutorial, after I learned to take out to share, originally wanted to write a post, but found that the efficiency of their own blog a little different, in order to let everyone see the comfortable point, so separate to write, we first

The author found that in many applications, there are automatic access to the Verification code function: Click to get the Verification Code button, received SMS, the current application does not need to exit the program can get to the text of the

iOS compared to Android, the animation effect is one of the advantages, the iOS camera switch when the slide animation is very good, looking at is a 3D effect, and changes feel very natural. Android can also be through the graphics below camera can

Objective: The first few talked about the principle of custom control rendering Android custom Controls Basic Principles (i), Android custom control custom properties (ii), Android custom control of the custom Combination control (c), as the saying

There are no standard open and Save As dialog boxes on Android. In this code, I'll describe in detail a very simple implementation of the Open and Save dialog box, which is very useful for Android beginners, and dialog boxes are full screen active.

Sometimes if you want our application to create multiple shortcuts on the desktop, we can declare the corresponding activity in the Manifest.xml file. Code such as, this is seen from the Pulltorefresh demo,

Android gives us a spinner control, which is basically a list, so let's talk about the control, which has been seen before, but today it's a new one. Spinner is located under the Android.widget package, displaying only the elements selected by the