Android

This example describes the soft keyboard usage in Android development. Share to everyone for your reference. Specifically as follows: There are two ways to open a soft keyboard. One is Showsoftinput, one is togglesoftinput. Package com.example.

An example of this article describes the Android development method for loading pictures. Share to everyone for your reference. The specific analysis is as follows: Loading a picture on a network requires the ability to configure access to the

Pull off the internet to refresh a lot of the demo, but there are always a variety of unsatisfactory places, some will be pulled down, some rebound is not smooth, some performance is too low will all kinds of cotton, some emptyview can not pull down

In this paper, the method of realizing particle explosion effect by Android is described. Share to everyone for your reference. Specifically as follows: 1. Explosion.java Documents: Package Net.obviam.particles.model; Import

Shape and selector are often used in Android UI design, such as we want to customize a fillet button, click on the button some effect changes, we need to use shape and selector. It can be said that the role of shape and selector in beautifying the

/** * Cycle video, when the memory card capacity of less than 300M, automatically delete the first file in the video list * * * private void Xunhuanluxiang () {if (Environment.getexternalstoragesta Te (). Equals (environment.media_mounted)) {File

First, remove the title bar method First: A method that is often used when getting started Copy Code code as follows: Requestwindowfeature (Window.feature_no_title); Remove the title bar note This must be written in the front of

First, the Android cycle Roller Effect chart is presented: Now many places have used the wheel layout wheelview, for instance when chooses the birthday, the style resembles the system to provide the Datepickerdialog, the open source control also

I. Description of the problem Android applications often involve loading a large number of images from the network, in order to increase the speed and efficiency of loading, reduce network traffic will adopt two-level caching and asynchronous

First, Vitamio Introduction What is 1.1 Vitamio? Vitamio is the Android platform video audio playback component, supporting the playback of almost format video as well as the mainstream network video streaming (HTTP/RTSP/MMS, etc.), detailed

Objective Abnormal problems often, this year, particularly many,,,--today's encounter of the processing must not be able to use Searchview in HTC One S, its soft keyboard does not support action settings. Body Problem device: HTC one S

The existence of pictures in Android: 1: File form: Binary form exists with hard disk.2: The form of the stream: binary form exists in memory.The form of 3:bitmap Three different forms of distinction:File form and flow form: does not affect the

Objective Frequent switching fragment can lead to frequent release and creation, and if fragment experience is very bad, share a method here. Body First, the application scene 1, do not use Viewpager 2, can not use replace to switch fragment,

XML design - Main Java Package Com.itheima.listview; Import Java.util.HashMap; Import Java.util.Map; Import android.app.Activity; Import Android.content.Context; Import Android.os.Bundle; Import Android.view.TextureView; Import

At present, the Android platform provides two kinds of animation, one is tween animation, the second is frame animation, the specific contents of the introduction please see below: One is the tween animation, that is, the objects in the scene

This article illustrates how Android takes pictures from the system gallery. Share to everyone for your reference. Specifically as follows: In your own application, take pictures from the system gallery and intercept them, and then return to your

This article illustrates the implementation of Android's address information display via the location API. Share to everyone for your reference. Specifically as follows: The Android Locatin API allows you to display specific latitude and longitude

Application scenario: In the Android development process, it is sometimes necessary to call the phone's own device function, this article focuses on the camera function calls. Knowledge Points: Access to the phone's own device function (camera photo

This article illustrates the method of Android parsing intent filter. Share to everyone for your reference. The specific analysis is as follows: Anonymous Run-time binding makes it important to understand how Android resolves an implicit intent to

The example of this article describes the Android simple implementation of the splash screen method. Share to everyone for your reference, specific as follows: Core code: Package Com.demo.app; Import android.app.Activity; Import