Keyword Analysis & Research: what is the use of handler in android

Keyword Analysis

Keyword	CPC	PCC	Volume	Score	Length of keyword
what is the use of handler in android	0.68	0.2	3161	98	37
what	0.97	0.1	8883	65	4
is	1.71	0.1	5107	29	2
the	1.61	0.8	877	6	3
use	1.47	0.3	1548	91	3
of	1.41	0.9	9887	18	2
handler	0.22	0.1	5592	74	7
in	1.82	0.7	6072	93	2
android	1.97	1	4319	73	7

Keyword	CPC	PCC	Volume	Score
what is the use of handler in android	0.2	0.8	331	36