Android Toast自定义

http://www.cnblogs.com/llm-android/archive/2012/01/07/2316131.html

 

               SpannableString ss = new SpannableString("今天天气好吗？挺好的");
		 ss.setSpan(new ForegroundColorSpan(Color.RED), 0, 7, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
		 ss.setSpan(new ForegroundColorSpan(Color.GREEN), 7, 10, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
		 ss.setSpan(new BackgroundColorSpan(Color.YELLOW), 0, 7, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
		 TextView textView = new TextView(this);
		 textView.setText(ss);
		            
		            Toast toast = new Toast(this);
		            toast.setDuration(Toast.LENGTH_LONG);
		            toast.setView(textView);
		            toast.setGravity(Gravity.CENTER, 0, 0);
		            toast.show();

效果图：