android textview material design

Snackbarmanager.callback after receiving this message. , through the Snackbarmanager callback to achieve the snackbar display and disappear. Advantages of Snackbar:Provides a more flexible and more user-friendly display method than toast.Advantages of Snackbar:1. The display position is too single, now only supports the bottom display.2. The swipe operation is too single and now only supports left-to-right swipe cancellation.A few changes have been made to Snackbar, and GitHub's project is Conv

corners. Provides a custom outline to override the default shadow shape for view. Custom outlines in code: • Inherit from Viewoutlineprovider rewrite getoutline () • Use View.setoutlineprovider () to assign a new profileUsing some methods of the outline class, create rounded rectangles andthe outline of the ellipse. The default outline provider contains the silhouette of the silhouette of the view. Block a view's projection, you can set the view's Ouline provider to NULL. Clip views ClippingThe

Android Material Design ToolBar configuration environment problem, androidtoolbar 1. Check whether the compiled version is Android 5.0. 2. Import the latest V7 packages (must be the latest) and the dependent project sdk/extras/android/support/v7/appcompat 3. Is the MainAc

1. First look at the compiled version is not Android 5.0.2. Import the latest V7 package (always up-to-date) and dependent projects Sdk/extras/android/support/v7/appcompat3. Mainacitivity inherited is not actionbaractivity or appcompatactivity (the latest) can solve Setsupportactionbar not recognized 4. Theme style since mainactivity inherits the above two activity will use their theme, do not use activity

others are optional;The following is the real-computer operation effect, pay attention to observe the location of Floatingactionbutton.When you click Floatingactionbutton, the snackbar pops up from the bottom and the Floatingactionbutton moves up automatically, without blocking the keys, providing a good interaction, This is one of the advantages of using Snackbar and coordinatorlayout together.Two advantages of combining Snackbar and coordinatorlayout: Snackbar can swipe right to clear.Click t

very simple to use in our code, as long as you use Coordinatorlayout as the basic layout, you will automatically produce an upward moving animation. The floating action button has a default behavior to detect the addition of the snackbar and to have the buttons appear above the Snackbar with high animations such as Snackbar.tip:: It's main function is-to-move Floatingactionbutton views So, any FloatingActionButton.Behavior displayed snackbars does not cover them.code example:There are two prope

/activity_main_drawer "/>Iv. Declaration and invocation of Navigationview in activity1. Declaration Navigationview:1 Navigationview Navigationview = (navigationview) Findviewbyid (R.id.nav_view);2, the Navigationview each item's monitoring:1 @Override2 3 Public Booleanonnavigationitemselected (MenuItem item) {4 5 //Handle Navigation view item clicks here.6 7 intID =Item.getitemid ();8 9 Ten One Switch(ID) { A - CaseR.id.nav_forwhy://100,000 Why - the

-toolbarcontrolgridviewactivity"); Adapterdata.add ("41-toolbarcontrollistviewactivity"); Adapterdata.add ("42-toolbarcontrolrecyclerviewactivity"); Adapterdata.add ("43-toolbarcontrolscrollviewactivity"); Adapterdata.add ("44-toolbarcontrolwebviewactivity"); Adapterdata.add ("45-viewpagertab2activity"); Adapterdata.add ("46-viewpagertabactivity"); Adapterdata.add ("47-viewpagertabfragmentactivity"); Adapterdata.add ("48-viewpagertablistviewactivity"); Adapterdata.add

: 　　 Some details to be aware of 1. There are a number of areas needing attention that need to be added, the effect currently achieved, drawerlayout is covered by the status bar , the benefit is that drawerlayou has more space to present the content. This is Google's official recommendation of the effect, Google's official app is also gradually replaced by this effect.2. Set StatusBar colorA. Add the android:fitssystemwindows= "true" attribute to the drawer layout of the roo

5.0 offers two new widgets that use the style and animation of the material design: Recyclerview a more pluggable ListView that supports different layout types and has improved performance. (list type) CardView A card that allows you to display important information inside and maintain a coherent vision and feeling. (Card type) It's two in Sdk/extras/andr