am b9581d5a: am 229d4df3: am 5bf3d523: am fd5ede91: am f5d4c15b: Added swipe-to-refresh samples to sdk.atree

* commit 'b9581d5aaebfd6b58432545b80f1c45ce98a0821':
  Added swipe-to-refresh samples to sdk.atree