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Add udfps/ and support a11y for the udfps enroll view.

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This CL calls methods in UdfpsEnrollUtils.java to announce a11y
message. Besides, scale factor calculation and UdfpsOverlayParams.java
are removed since they are added in settingslib/.

Test: manually tested on device:
      Turn on talkback and turn this flag on via adb command
      adb shell setprop
        sys.fflag.override.settings_show_udfps_enroll_in_settings true
Bug: 186873966, 260617060
Change-Id: I408ac6a36352aa4bfd4ac1374e3922163dbc2199
This commit is contained in:
Hao Dong
2023-01-17 10:39:46 +08:00
parent afb30cdd08
commit 24f8463af4
4 changed files with 51 additions and 146 deletions
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9
res/layout/udfps_enroll_view.xml
View File

@@ -20,15 +20,6 @@
android:layout_width="match_parent"
android:layout_height="match_parent">
<!-- The layout height/width are placeholders, which will be overwritten by
FingerprintSensorPropertiesInternal. -->
<View
android:id="@+id/udfps_enroll_accessibility_view"
android:layout_gravity="center"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:contentDescription="@string/accessibility_fingerprint_label"/>
<ImageView
android:id="@+id/udfps_enroll_animation_fp_progress_view"
android:layout_width="match_parent"