media Re.Scan.

=== 1.0.60 ===fix some bug.=== 1.0.59 ===fix some bug.=== 1.0.58 ===fix some bug.=== 1.0.57 ===fix internal bug.=== 1.0.56 ===fix out of memory error.=== 1.0.55 ===bugfix fix internal bug.=== 1.0.54 ===bugfix simple mode cannot work correctory on some devece.=== 1.0.53 ===bugfix for android 2.3-4.2=== 1.0.52 ===fix internal bug=== 1.0.51 ===fix progress meeesage=== 1.0.50 ===change ad view style.bugfix of layout desplay.