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Commit 422a670b authored by Grace Cheng's avatar Grace Cheng Committed by Android (Google) Code Review
Browse files

Merge "Implement SFPS guided enrollment for T6"

parents 94bc9e51 d69192de

core/java/android/hardware/fingerprint/FingerprintManager.java

+10 −3
Original line number Diff line number Diff line
@@ -1433,10 +1433,17 @@ public class FingerprintManager implements BiometricAuthenticator, BiometricFing 
    }



    @NonNull

    private static float[] createEnrollStageThresholds(@NonNull Context context) {

    @RequiresPermission(USE_BIOMETRIC_INTERNAL)

    private float[] createEnrollStageThresholds(@NonNull Context context) {

        // TODO(b/200604947): Fetch this value from FingerprintService, rather than internal config

        final String[] enrollStageThresholdStrings = context.getResources().getStringArray(

        final String[] enrollStageThresholdStrings;

        if (isPowerbuttonFps()) {

            enrollStageThresholdStrings = context.getResources().getStringArray(

                    com.android.internal.R.array.config_sfps_enroll_stage_thresholds);

        } else {

            enrollStageThresholdStrings = context.getResources().getStringArray(

                    com.android.internal.R.array.config_udfps_enroll_stage_thresholds);

        }



        final float[] enrollStageThresholds = new float[enrollStageThresholdStrings.length];

        for (int i = 0; i < enrollStageThresholds.length; i++) {

core/res/res/values/config.xml

+8 −0
Original line number Diff line number Diff line
@@ -4859,6 +4859,14 @@ 
        <item>0.875</item>

    </string-array>



    <!-- When each intermediate SFPS enroll stage ends, as a fraction of total progress. -->

    <string-array name="config_sfps_enroll_stage_thresholds" translatable="false">

        <item>0</item> <!-- [-1 // <0/25] No animation 1x -->

        <item>0.36</item> <!-- [0 to 8 // <9/25] Pad center 9x -->

        <item>0.52</item> <!-- [9 to 12 // <13/25] Tip 4x -->

        <item>0.76</item> <!-- [13 to 18 // <19/25] Left 6x -->

    </string-array> <!-- [19 to 24 // <25/25] Right 6x -->



    <!-- Messages that should not be shown to the user during face auth enrollment. This should be

         used to hide messages that may be too chatty or messages that the user can't do much about.

         Entries are defined in android.hardware.biometrics.face@1.0 types.hal -->

core/res/res/values/symbols.xml

+1 −1
Original line number Diff line number Diff line
@@ -2701,7 +2701,7 @@ 
  <java-symbol type="integer" name="config_udfps_illumination_transition_ms" />

  <java-symbol type="bool" name="config_is_powerbutton_fps" />

  <java-symbol type="array" name="config_udfps_enroll_stage_thresholds" />



  <java-symbol type="array" name="config_sfps_enroll_stage_thresholds" />

  <java-symbol type="array" name="config_face_acquire_enroll_ignorelist" />

  <java-symbol type="array" name="config_face_acquire_vendor_enroll_ignorelist" />

  <java-symbol type="array" name="config_face_acquire_keyguard_ignorelist" />

packages/SystemUI/res/layout/sidefps_view.xml

+1 −1
Original line number Diff line number Diff line
@@ -23,4 +23,4 @@ 
    app:lottie_autoPlay="true"

    app:lottie_loop="true"

    app:lottie_rawRes="@raw/sfps_pulse"

    android:contentDescription="@string/accessibility_fingerprint_label"/>
 
    android:importantForAccessibility="no"/>
 
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