Android view, controls, component concepts

1. The view is actually the Views view group consists of multiple views

2. Control common controls include Button,textview,editview,listview, etc., so the controls are inherited from view, which are the subclasses of view

3. Component components are actually a well-functioning UI library that allows users to implement complex operations based on the interface of the reorganized components

For example, we usually use the development process of some common components, users can also customize some open source control

UI components

• Actionbarsherlock
  A powerful Actionbar component (not just actionbar). Android 4.0+ is implemented using the native action Bar, a low version of Android emulation. Strong to no language, must be concerned about an open source component.
  

• Slidingmenu
  An excellent side-slip menu component. Google +, YouTube and Facebook have been popular in their applications, and many applications such as NetEase News have adopted this menu. There are several types of side-slip menu components, especially in this section. Look at the official website of the well-known users will know.

• Android-universal-image-loader
  A powerful and flexible library for loading, caching, and displaying pictures.
  

• Android-viewpagerindicator
  Sliding pages are almost standard for domestic applications, especially when you first install/launch the app, there are always several introductory pages that let you slide the display. Use it, and it will not disappoint you.
  

• Android-pulltorefresh
  You're not a stranger. Drag at the top or bottom of the list or view to refresh the data and page. Can be used with ListView, Expandablelistview, GridView, WebView, ScrollView, Horizontalscrollview, Viewpager.
  

• Picasso
  Powerful image download and cache library.
  

• Android-bootstrap
  Bootstrap-style buttons. Use the font awesome icon fonts.
  

• Facebook-android-sdk
  The SDK provided by Facebook allows you to integrate Facebook into your app.

• Android-bootstrap
  Different from the android-bootstrap above. This project is a template for an Android application, equivalent to the functionality of a scaffold.
  

• Androidstaggeredgrid
  Want to do waterfall streaming applications? Use it.
  

• Cardslib
  A card-style layout control. Remember the former Youdao Dictionary of the default page is this layout.
  Screen

• PhotoView
  ImageView extension, supports indenting and gestures.
  

• Listviewanimations
  Adds animations to the ListView and also provides the ability to swipe to delete selected items. Delete Actions like Android Mail.

• Ion
  Another image loads the library asynchronously. At least three are recommended, many wheels.

• Android-menudrawer
  Another component of a sliding menu.
  

• Android-swipelistview
  Another listview extension that supports sliding operations.
  

• Android-pulltorefresh
  Another component that drags the refresh. It's a lot more than that. Because some features do have a number of good implementations.
  

• Crouton
  Other than toast to choose from.

• Stickylistheaders
  The header can be fixed by the component. See.
  

• Drag-sort-listview
  Drag reorder in ListItem. Developers have given up on maintenance but there are still a lot of followers.

• Freeflow
  A layout engine produced by Comcast. Freeflow makes it easy for you to customize layouts and beautiful conversion animations.
  See Comcast good excitement, because he is the author of the company's largest customer.
  

• Fadingactionbar
  Folding style of Actionbar. Speaking of Actionbar, the first choice is not actionbarsherlock?
  

• Android-viewflow
  A view that can be scrolled horizontally.

• Android-flip
  You can achieve a page-like effect similar to Flipboard.
  

• Android-times-square
  Date selection component from square.
  Screenshot

• Circular-progress-button
  The Ring progress bar button.

• Android-viewbadger
  Adds badger to the view. Can do a better watch.

• Androidviewanimations
  Beautiful animation of the view.

• Android-slideexpandablelistview
  There is a expandablelistview component that can be slid.
  

• Pinned-section-listview
  The GroupName moves to the top and is fixed until another groupname reaches the top Expandlistview
  

• Android-process-button
  A cool component that shows a nice progress bar at the bottom of the button, just like Gmail.
  

• Android-betterpickers
  A better time and date library.
  

• Staggeredgridview
  Waterfall Stream. Similar to Pinterest.
  

• Progresswheel
  Loop progress bar.
  

• Calligraphy
  Fonts are easier to use in Android.

• Android-satellite-menu
  A menu similar to path.
  

• Android-actionbarstylegenerator
  Action Bar style online production.

• Supertoasts
  The extended toast.

• Glassactionbar
  Ction Bar with a frosted glass effect.
  

• Graphview
  You can produce a reduced line graph and a histogram.
  

• Stickygridheaders
  A grid of headers and partitions can be fixed.
  

• Blureffectforandroiddesign
  A demonstration of the blur effect.
  

• Arcmenu
  Another circular menu similar to path.
  

• Cropper
  The image is cut and rotated.
  

• Android-appmsg

• Chromeview
  The Android WebView component is implemented, but is based on the latest chromium code.

• Standout
  It's easy to create a pop-up window.
  

• Android-iconify
  Integrated Fontawesome.
  

• Android-gif-drawable
  Look at the name and you'll know.

• Numberprogressbar
  Beautiful with a digital progress bar.
  

• Android-swipetodismiss
  Demo ListView Slide Delete.

• Shimmer-android
  Flashes a glowing text box.
  Screenshot

• Holocolorpicker
  Holo-style color picker.
  

• Android-crop
  Image clipping

• Android-edittext-validator
  text box Check

• Multichoiceadapter
  The ListView supports multiple selections.
  

• Pinterestlikeadapterview
  Waterfall Stream.
  01

• Mpandroidchart
  Very good charting tool.
  

• Android-action-bar-icons
  Icon Resource.

• Android-undobar
  

• Android-pdfview
  

• Androidcharts
  Chart control
  

• Android-charts
  A chart control implemented by people in Taiwan
  

• Descharts
  Chart control

XY Chart

• Pinnedheaderexpandablelistview
  A Expandablelistview, the head can be fixed, and can be stretched.
  

• Xcl-charts
  People produce, chart control, a lot of kinds.

• Pulltozoominlistview
  Slide the ListView so its Headerview follows the slide zoom.
  

• Notboringactionbar
  The top can be shrunk when dragged.
  

• Fancycoverflow
  

• Transparent-over-animtabsview
  Imitate NetEase Cloud Music
  

• Chromium-webview-samples
  WebView example.
  Https://github.com/GoogleChrome/chromium-webview-samples
  https://developer.chrome.com/multidevice/webview/gettingstarted
  Http://developer.android.com/guide/webapps/webview.html
  Http://developer.android.com/reference/android/webkit/WebView.html
  Http://www.jcodecraeer.com/a/anzhuokaifa/androidkaifa/2013/1010/1569.html

Android view, controls, component concepts