Android UI-re-paint EditText and implement gradient of Button, ui-edittext
In this article, we implement a common re-drawing of EditText and adding gradient to buttons or windows.
Because EditText is inherited from TextView, you can re-paint EditText. When re-painting, you only need to inherit EditText and override its onDraw () method.
When adding gradient to a
Article Description: Google Android UI design tips: A new UI design pattern.
This series of articles, originally an Android UI design slide from the official Android developer blog, was translated into 5 translations b
Why do I write this article
Do you often see a lot of books saying: You can't manipulate the UI in a child thread, or you'll get an error. Do you also encounter the following puzzle (see the code below):
(Bundle savedinstancestate) {
. onCreate (savedinstancestate);
Setcontentview (r.layout.activity_main);
TV = (TextView) Findviewbyid (r.id.tv);
Thread.CurrentThread (). SetName ();
Loopert
Android's automated testing has many frameworks, where UI Automator is the official black-box UI-related automated test tool (GitHub homepage: Case used in Java, and today we practiced the sample program in the official document, There are still some small problems to be summed up.Environment Preparation:1.JDK (yes, you are not mistaken, basic Android development
Android: an efficient UI is a popular UI (1)
Opening
Android is an operating system running on mobile terminals. The biggest difference with traditional PCs is the shortage of resources on mobile terminals, it should be described as "very" to be reliable. Therefore, it is often the case that some software is terminate
This is an Android UI design slide from the official Android Developer blog, and 51CTO translators will be able to help the Android developer by translating 5 parts of the tutorial. This article is the first part of Google's Android UI
In the interface design of the Android UI Development topic (i), we introduce the Android platform Resource usage and bitmap related classes, and then give you an example of how various classes are useful and attentive. Today we continue to understand the more important drawing classes in the Android.graphics package.
First, Android.graphics.Matrix
Some common
$ \ platforms \ Android-8 \ data \ res, and the system resources in it will be at a glance.Developers need to spend some time to familiarize themselves with these resources, especially image resources and various style resources, so that they can think of relevant resources and use them directly during the development process.
Blog related to optimization series:
Android development optimization-me
, first call the view control of the Onmesure method, Second, call the view control's OnLayout method and call the view control's OnDraw method again, so we just need to draw a border in the draw method, the steps to draw the border are simple, the code comment is detailed, and no longer explainsFinally run the program to see the effect of the picture bar, hehe
All right, today's custom properties implement a TextView control with borders, thank you for reading.
SOURCE Download:
Androiddraw is an integrated Android application with DroidDraw that allows you to get from the DroidDraw application
Download your GUIs and also allow you to preview your GUIs on an Android device
1, the first download installation DroidDraw, I use the version is Droiddraw-r1b222, download androiddraw.apk, and install on the simulator, the installation steps are as follows:
1 Use CMD to enter the comma
We have previously introduced you to the Android UI design and background threading interaction, according to the Android API, the service is generally run in the background, there is no interface. So how to implement the service dynamic update UI interface.
Case: Send a request to a remote server through a service, dy
Android: an efficient UI is a popular UI (2)
In the previous blog, I explained two methods to optimize the UI design. The first one is to use as few components as possible to implement the layout function, the second is to use the
It's almost four years old and running the old an
The fluency of the Android system has been compared to iOS and is considered inferior to the latter. This aspect is related to the uneven quality of the Android device, on the other hand, and the implementation of the Android system. For example, before 3.0, the Android application
Overview and learning plan of hardware accelerated rendering technology for Android application UI
The smoothness of the Android system has always been compared with that of iOS, and is considered inferior to that of the latter. This is related to the hardware quality of Android devices and the implementation of
=NewMessage ();101 //mark the MSG (similar to--key--)102Msg.what = 0x123;103 //Create a bundle and store the data104Bundle bundle =NewBundle (); theBundle.putstring ("name", name);106Bundle.putstring ("Phone", phone);107 //Add data to msg108 Msg.setdata (bundle);109 //send a message to a new thread the updataThread.mhandler.sendMessage (msg);111 the //accept that the message returned by the child thread is the same as the usage of the child thread113Mai
Introduction :
Android interface effect UI Development data Summary
1. ANDROID_UI development topic. rar
2. Full summary of Android interface effect. rar
For the Android platform resource class Android.content.res.Resources may be a lot of friends unfamiliar, together to see how the SDK is introduced on it, Contain
Construct flexible UI Previous lesson Next lesson this lesson teaches you
Add Fragment to Activity at run time
Replace Fragment
You also need to read
Fragments
supports tablet and handheld devices
Try the Download sampleFragmentbasics.zipWhen you design your app to support a wide range of screen sizes, you can reuse your fragment in different layout configurations to optimize the user experience based on the availab
Http://www.android100.org/html/201505/24/149342.htmlUI designers need to know Android screen knowledge-Android 100 share a lot of designers and engineers are confused by the numerous screens of Android devices, I do both UI design, but also part of the Android interface layo
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