android ui components list

Although Android provides us with a number of components, but not very convenient to use, we developed the APK have their own style, if the use of the system self-contained components, always feel and the application of the theme is irrelevant and does not look good, then we need to customize, In order to facilitate the learning of custom

This series begins to introduce the four main components of the activity, mainly to sort out relevant information about this part on the network. It contains the following three articles: Android basics 05: four major components activity 01: Basic knowledge Android basics 05: four major

Four main components of Android development are: Activity: Used to present functions. Service: the service runs in the background and does not provide interface rendering. Broadcastreceiver: used to receive broadcasts. Content Provider: supports data storage and reading in multiple applications, which is equivalent to a database. Activity In Android, activity is

In Android, your application program has a fixed connection to the view class component, such as a button, text box (TextView), Editable text box (EditText), list box (ListView), check box (checkbox),Radio Box (RadioButton), ScrollBar (Gallery), spinner (Spinner), etc., there are some more advanced view components with special purpose, such as Autocompletetextvie

Unit Test and UI test in Android Studio, androidui This tutorial is translated from codelab for Testing in Google I/O 2015. If you are familiar with scientific Internet access, click here to read: Unit and UI Testing in Android Studio. Limited capability. If any translation error occurs, please correct your criticism.

Android Development notes -- pull-down refresh and pull-up loading for open-source components PullToRefresh (one-minute processing, super simple) and Android pulltorefresh Preface Previously, when we implemented ListView pull-down refresh and pull-up to load data, we inherited some native ListView methods to rewrite it, which was very complicated to implement, we

This article refers to the class annotations in the \android\android\frameworks\base\core\java\android\app\activity.java file, as well as the Android/frameworks/base/docs /HTML/GUIDE/COMPONENTS/ACTIVITIES.JD fileOne activity profile:Activity is a separate thing that can inte

This article describes the Android implementation of the activity, service and broadcaster of the three major components of the method of calling each other. Share to everyone for your reference, specific as follows: We look at two problems, 1, service How to change the activity of a textview through broadcaster.(Study this issue, taking msg back to the activity after the service gets the message from the

In the previous study activity has been used many times Intent, when an activity needs to start another activity, the program does not directly tell the system to start which activity, Instead, they express their intentions through intent: which activity needs to be activated.Intent is not only an "intent" to encapsulate an Android application to start a component, but also an important medium for communication between application

Activity is the first thing we touch when we learn Android, and it's an essential component of Android's development process. In our Android learning, it is important to have a comprehensive understanding of the activity. I have been learning Android, the activity is also love and hate, so deliberately made a summary, hoping to those who do not understand the act