Android:button Property

Common Properties in code:

Button bt=new buttion (context context);

Setclickable (Boolean clickable)	Sets whether the button allows clicks. Clickable=true: Allow click Clickable=false: No click
Setbackgroundresource (int resid)	Sets the background color from the resource file. Resid: Resource XML file ID. The default background for the button is: Android. R.drawable.btn_default
SetText (charsequence text)	Sets the button to display text.
SetTextColor (int color)	Sets the color of the button display text. Color can use system color constants, such as Color.Black.
Setonclicklistener (Onclicklistener L)	Set Button click events

Common attributes in XML:

Android:layout_width= ""---control width

Android:layout_height= ""---control high

Android:layout_weight= ""---control weights

Android:text= ""---the text content on the control

android:onclick= "DoClick"---the method that is called when this control is clicked---method name is: DoClick

Android:drawabletop= ""---place the picture on the button component