Android Material Design Button Styles -


i'm confused on button styles material design. i'd colorful raised buttons in attached link., "force stop" , "uninstall" buttons seen under usage section. there available styles or need define them?

http://www.google.com/design/spec/components/buttons.html#buttons-usage

i couldn't find default button styles.

example:

 <button style="@style/primarybutton"     android:layout_width="wrap_content"     android:layout_height="wrap_content"     android:text="calculate"     android:id="@+id/button3"     android:layout_below="@+id/edittext5"     android:layout_alignend="@+id/edittext5"     android:enabled="true" />

if try change background color of button adding 

    android:background="@color/primary"

all of styles go away, such touch animation, shadow, rounded corner, etc.

i add answer since don't use of other answers provided.

with support library v7, styles defined , ready use, standard buttons, of these styles available:

style="@style/widget.appcompat.button" style="@style/widget.appcompat.button.colored" style="@style/widget.appcompat.button.borderless" style="@style/widget.appcompat.button.borderless.colored"

widget.appcompat.button: enter image description here

widget.appcompat.button.colored: enter image description here

widget.appcompat.button.borderless enter image description here

widget.appcompat.button.borderless.colored: enter image description here

to answer question, style use therefore 

<button style="@style/widget.appcompat.button.colored" ....... ....... ....... android:text="button"/>

how change color

for whole app:

the color of ui controls (not buttons, floating action buttons, checkboxes etc.) managed attribute coloraccent explained here. can modify style , apply own color in theme definition:

<style name="apptheme" parent="theme.appcompat.light.noactionbar">     ...     <item name="coloraccent">@color/orange</item> </style>

for specific button:

if need change style of specific button, can define new style, inheriting 1 of parent styles described above. in example below changed background , font colors:

<style name="apptheme.button" parent="widget.appcompat.button.colored">     <item name="colorbuttonnormal">@color/red</item>     <item name="android:textcolor">@color/white</item> </style>

then need apply new style on button with:

android:theme="@style/apptheme.button"

to set default button design in layout, add line styles.xml theme:

<item name="buttonstyle">@style/btn</item>

where @style/btn button theme. sets button style buttons in layout specific theme


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