commit 451f947ffa8af1fa2913af0848b52e826e30414b
author Andrei Stingaceanu <stg@google.com> Fri Oct 13 16:41:28 2017 +0100
committer Andrei Stingaceanu <stg@google.com> Mon Oct 16 11:53:52 2017 +0100
tree a5faef14026e0baf089685da0110c23f89a0e462
parent 92ec65eee14217a257e07886f04cfa436a64db6a

[Magnifier - 4] Batch of tweaks

* magnifier zoom from 1.5 to 1.25
* max scale from 10 to 4
* magnifier shows over the text if there is no more space above
  instead of showing underneath the cursor
* paused the blink while showing the magnifier and resumed when
  dismissing

Bug: 63531115
Test: bit FrameworksCoreTests:android.widget.TextViewActivityTest
Test: bit CtsWidgetTestCases:android.widget.cts.TextViewTest
Test: manual test that shows the magnifier working
Change-Id: Ief3e0b7dc9e287e7dd1a9102548b1861598b69c4