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Merge "Implement SFPS guided enrollment for T6" into tm-qpr-dev am: 2c9dab6f0a

Browse Source 
Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Settings/+/19562137

Change-Id: I11ce675560e40ab1c946b01e14fee329e77bfac2
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
This commit is contained in:
Grace Cheng
2022-09-01 01:13:36 +00:00
committed by Automerger Merge Worker
parent c18579f168 2c9dab6f0a
commit 35125a3d2b
18 changed files with 727 additions and 67 deletions
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307
src/com/android/settings/biometrics/fingerprint/FingerprintEnrollEnrolling.java
View File

@@ -23,11 +23,16 @@ import android.animation.ObjectAnimator;
import android.annotation.IntDef;
import android.annotation.NonNull;
import android.annotation.Nullable;
import android.annotation.RawRes;
import android.app.Dialog;
import android.app.settings.SettingsEnums;
import android.content.Context;
import android.content.DialogInterface;
import android.content.Intent;
import android.content.res.ColorStateList;
import android.content.res.Configuration;
import android.graphics.PorterDuff;
import android.graphics.PorterDuffColorFilter;
import android.graphics.drawable.Animatable2;
import android.graphics.drawable.AnimatedVectorDrawable;
import android.graphics.drawable.Drawable;
@@ -65,6 +70,8 @@ import com.android.settings.core.instrumentation.InstrumentedDialogFragment;
import com.android.settingslib.display.DisplayDensityUtils;
import com.airbnb.lottie.LottieAnimationView;
import com.airbnb.lottie.LottieProperty;
import com.airbnb.lottie.model.KeyPath;
import com.google.android.setupcompat.template.FooterBarMixin;
import com.google.android.setupcompat.template.FooterButton;
import com.google.android.setupcompat.util.WizardManagerHelper;
@@ -94,11 +101,33 @@ public class FingerprintEnrollEnrolling extends BiometricsEnrollEnrolling {
private static final int STAGE_LEFT_EDGE = 3;
private static final int STAGE_RIGHT_EDGE = 4;
@VisibleForTesting
protected static final int SFPS_STAGE_NO_ANIMATION = 0;
@VisibleForTesting
protected static final int SFPS_STAGE_CENTER = 1;
@VisibleForTesting
protected static final int SFPS_STAGE_FINGERTIP = 2;
@VisibleForTesting
protected static final int SFPS_STAGE_LEFT_EDGE = 3;
@VisibleForTesting
protected static final int SFPS_STAGE_RIGHT_EDGE = 4;
@IntDef({STAGE_UNKNOWN, STAGE_CENTER, STAGE_GUIDED, STAGE_FINGERTIP, STAGE_LEFT_EDGE,
STAGE_RIGHT_EDGE})
@Retention(RetentionPolicy.SOURCE)
private @interface EnrollStage {}
@VisibleForTesting
@IntDef({STAGE_UNKNOWN, SFPS_STAGE_NO_ANIMATION, SFPS_STAGE_CENTER, SFPS_STAGE_FINGERTIP,
SFPS_STAGE_LEFT_EDGE, SFPS_STAGE_RIGHT_EDGE})
@Retention(RetentionPolicy.SOURCE)
protected @interface SfpsEnrollStage {}
/**
* If we don't see progress during this time, we show an error message to remind the users that
* they need to lift the finger and touch again.
@@ -123,10 +152,9 @@ public class FingerprintEnrollEnrolling extends BiometricsEnrollEnrolling {
private FingerprintManager mFingerprintManager;
private boolean mCanAssumeUdfps;
private boolean mCanAssumeSidefps;
private boolean mCanAssumeSfps;
@Nullable private ProgressBar mProgressBar;
private ObjectAnimator mProgressAnim;
private TextView mDescriptionText;
private TextView mErrorText;
private Interpolator mFastOutSlowInInterpolator;
private Interpolator mLinearOutSlowInInterpolator;
@@ -146,6 +174,11 @@ public class FingerprintEnrollEnrolling extends BiometricsEnrollEnrolling {
private boolean mHaveShownUdfpsTipLottie;
private boolean mHaveShownUdfpsLeftEdgeLottie;
private boolean mHaveShownUdfpsRightEdgeLottie;
private boolean mHaveShownSfpsNoAnimationLottie;
private boolean mHaveShownSfpsCenterLottie;
private boolean mHaveShownSfpsTipLottie;
private boolean mHaveShownSfpsLeftEdgeLottie;
private boolean mHaveShownSfpsRightEdgeLottie;
private boolean mShouldShowLottie;
private OrientationEventListener mOrientationEventListener;
@@ -188,7 +221,7 @@ public class FingerprintEnrollEnrolling extends BiometricsEnrollEnrolling {
final List<FingerprintSensorPropertiesInternal> props =
mFingerprintManager.getSensorPropertiesInternal();
mCanAssumeUdfps = props != null && props.size() == 1 && props.get(0).isAnyUdfpsType();
mCanAssumeSidefps = props != null && props.size() == 1 && props.get(0).isAnySidefpsType();
mCanAssumeSfps = props != null && props.size() == 1 && props.get(0).isAnySidefpsType();
mAccessibilityManager = getSystemService(AccessibilityManager.class);
mIsAccessibilityEnabled = mAccessibilityManager.isEnabled();
@@ -226,13 +259,16 @@ public class FingerprintEnrollEnrolling extends BiometricsEnrollEnrolling {
break;
}
setDescriptionText(R.string.security_settings_udfps_enroll_start_message);
} else if (mCanAssumeSfps) {
setContentView(R.layout.sfps_enroll_enrolling);
setDescriptionText(R.string.security_settings_fingerprint_enroll_start_message);
} else {
setContentView(R.layout.fingerprint_enroll_enrolling);
setDescriptionText(R.string.security_settings_fingerprint_enroll_start_message);
}
mIsSetupWizard = WizardManagerHelper.isAnySetupWizard(getIntent());
if (mCanAssumeUdfps) {
if (mCanAssumeUdfps || mCanAssumeSfps) {
updateTitleAndDescription();
} else {
setHeaderText(R.string.security_settings_fingerprint_enroll_repeat_title);
@@ -438,6 +474,9 @@ public class FingerprintEnrollEnrolling extends BiometricsEnrollEnrolling {
if (mCanAssumeUdfps) {
updateTitleAndDescriptionForUdfps();
return;
} else if (mCanAssumeSfps) {
updateTitleAndDescriptionForSfps();
return;
}
if (mSidecar == null || mSidecar.getEnrollmentSteps() == -1) {
@@ -467,12 +506,10 @@ public class FingerprintEnrollEnrolling extends BiometricsEnrollEnrolling {
setHeaderText(R.string.security_settings_udfps_enroll_fingertip_title);
if (!mHaveShownUdfpsTipLottie && mIllustrationLottie != null) {
mHaveShownUdfpsTipLottie = true;
setDescriptionText("");
mIllustrationLottie.setAnimation(R.raw.udfps_tip_hint_lottie);
mIllustrationLottie.setVisibility(View.VISIBLE);
mIllustrationLottie.playAnimation();
mIllustrationLottie.setContentDescription(
getString(R.string.security_settings_udfps_tip_fingerprint_help));
getString(R.string.security_settings_udfps_tip_fingerprint_help)
);
configureEnrollmentStage("", R.raw.udfps_tip_hint_lottie);
}
break;
@@ -480,12 +517,10 @@ public class FingerprintEnrollEnrolling extends BiometricsEnrollEnrolling {
setHeaderText(R.string.security_settings_udfps_enroll_left_edge_title);
if (!mHaveShownUdfpsLeftEdgeLottie && mIllustrationLottie != null) {
mHaveShownUdfpsLeftEdgeLottie = true;
setDescriptionText("");
mIllustrationLottie.setAnimation(R.raw.udfps_left_edge_hint_lottie);
mIllustrationLottie.setVisibility(View.VISIBLE);
mIllustrationLottie.playAnimation();
mIllustrationLottie.setContentDescription(
getString(R.string.security_settings_udfps_side_fingerprint_help));
getString(R.string.security_settings_udfps_side_fingerprint_help)
);
configureEnrollmentStage("", R.raw.udfps_left_edge_hint_lottie);
} else if (mIllustrationLottie == null) {
if (isStageHalfCompleted()) {
setDescriptionText(
@@ -499,12 +534,11 @@ public class FingerprintEnrollEnrolling extends BiometricsEnrollEnrolling {
setHeaderText(R.string.security_settings_udfps_enroll_right_edge_title);
if (!mHaveShownUdfpsRightEdgeLottie && mIllustrationLottie != null) {
mHaveShownUdfpsRightEdgeLottie = true;
setDescriptionText("");
mIllustrationLottie.setAnimation(R.raw.udfps_right_edge_hint_lottie);
mIllustrationLottie.setVisibility(View.VISIBLE);
mIllustrationLottie.playAnimation();
mIllustrationLottie.setContentDescription(
getString(R.string.security_settings_udfps_side_fingerprint_help));
getString(R.string.security_settings_udfps_side_fingerprint_help)
);
configureEnrollmentStage("", R.raw.udfps_right_edge_hint_lottie);
} else if (mIllustrationLottie == null) {
if (isStageHalfCompleted()) {
setDescriptionText(
@@ -529,9 +563,98 @@ public class FingerprintEnrollEnrolling extends BiometricsEnrollEnrolling {
getLayout().getHeaderTextView().setContentDescription(description);
setTitle(description);
break;
}
}
// Interrupt any existing talkback speech to prevent stacking talkback messages
private void clearTalkback() {
AccessibilityManager.getInstance(getApplicationContext()).interrupt();
}
private void updateTitleAndDescriptionForSfps() {
if (mIsAccessibilityEnabled) {
clearTalkback();
getLayout().getDescriptionTextView().setAccessibilityLiveRegion(
View.ACCESSIBILITY_LIVE_REGION_POLITE);
}
switch (getCurrentSfpsStage()) {
case SFPS_STAGE_NO_ANIMATION:
setHeaderText(R.string.security_settings_fingerprint_enroll_repeat_title);
if (!mHaveShownSfpsNoAnimationLottie && mIllustrationLottie != null) {
mHaveShownSfpsNoAnimationLottie = true;
mIllustrationLottie.setContentDescription(
getString(
R.string.security_settings_sfps_animation_a11y_label,
0
)
);
configureEnrollmentStage(
getString(R.string.security_settings_sfps_enroll_start_message),
R.raw.sfps_lottie_no_animation
);
}
break;
case SFPS_STAGE_CENTER:
setHeaderText(R.string.security_settings_sfps_enroll_finger_center_title);
if (!mHaveShownSfpsCenterLottie && mIllustrationLottie != null) {
mHaveShownSfpsCenterLottie = true;
configureEnrollmentStage(
getString(R.string.security_settings_sfps_enroll_start_message),
R.raw.sfps_lottie_pad_center
);
}
break;
case SFPS_STAGE_FINGERTIP:
setHeaderText(R.string.security_settings_sfps_enroll_fingertip_title);
if (!mHaveShownSfpsTipLottie && mIllustrationLottie != null) {
mHaveShownSfpsTipLottie = true;
configureEnrollmentStage("", R.raw.sfps_lottie_tip);
}
break;
case SFPS_STAGE_LEFT_EDGE:
setHeaderText(R.string.security_settings_sfps_enroll_left_edge_title);
if (!mHaveShownSfpsLeftEdgeLottie && mIllustrationLottie != null) {
mHaveShownSfpsLeftEdgeLottie = true;
configureEnrollmentStage("", R.raw.sfps_lottie_left_edge);
}
break;
case SFPS_STAGE_RIGHT_EDGE:
setHeaderText(R.string.security_settings_sfps_enroll_right_edge_title);
if (!mHaveShownSfpsRightEdgeLottie && mIllustrationLottie != null) {
mHaveShownSfpsRightEdgeLottie = true;
configureEnrollmentStage("", R.raw.sfps_lottie_right_edge);
}
break;
case STAGE_UNKNOWN:
default:
// Don't use BiometricEnrollBase#setHeaderText, since that invokes setTitle,
// which gets announced for a11y upon entering the page. For SFPS, we want to
// announce a different string for a11y upon entering the page.
getLayout().setHeaderText(
R.string.security_settings_sfps_enroll_find_sensor_title);
setDescriptionText(R.string.security_settings_sfps_enroll_start_message);
final CharSequence description = getString(
R.string.security_settings_sfps_enroll_find_sensor_message);
getLayout().getHeaderTextView().setContentDescription(description);
setTitle(description);
break;
}
}
private void configureEnrollmentStage(CharSequence description, @RawRes int lottie) {
setDescriptionText(description);
mIllustrationLottie.setAnimation(lottie);
mIllustrationLottie.setVisibility(View.VISIBLE);
mIllustrationLottie.playAnimation();
}
@EnrollStage
private int getCurrentStage() {
if (mSidecar == null || mSidecar.getEnrollmentSteps() == -1) {
@@ -552,6 +675,26 @@ public class FingerprintEnrollEnrolling extends BiometricsEnrollEnrolling {
}
}
@SfpsEnrollStage
private int getCurrentSfpsStage() {
if (mSidecar == null) {
return STAGE_UNKNOWN;
}
final int progressSteps = mSidecar.getEnrollmentSteps() - mSidecar.getEnrollmentRemaining();
if (progressSteps < getStageThresholdSteps(0)) {
return SFPS_STAGE_NO_ANIMATION;
} else if (progressSteps < getStageThresholdSteps(1)) {
return SFPS_STAGE_CENTER;
} else if (progressSteps < getStageThresholdSteps(2)) {
return SFPS_STAGE_FINGERTIP;
} else if (progressSteps < getStageThresholdSteps(3)) {
return SFPS_STAGE_LEFT_EDGE;
} else {
return SFPS_STAGE_RIGHT_EDGE;
}
}
private boolean isStageHalfCompleted() {
// Prior to first enrollment step.
if (mSidecar == null || mSidecar.getEnrollmentSteps() == -1) {
@@ -574,7 +717,8 @@ public class FingerprintEnrollEnrolling extends BiometricsEnrollEnrolling {
return true;
}
private int getStageThresholdSteps(int index) {
@VisibleForTesting
protected int getStageThresholdSteps(int index) {
if (mSidecar == null || mSidecar.getEnrollmentSteps() == -1) {
Log.w(TAG, "getStageThresholdSteps: Enrollment not started yet");
return 1;
@@ -586,7 +730,7 @@ public class FingerprintEnrollEnrolling extends BiometricsEnrollEnrolling {
@Override
public void onEnrollmentHelp(int helpMsgId, CharSequence helpString) {
if (!TextUtils.isEmpty(helpString)) {
if (!mCanAssumeUdfps) {
if (!(mCanAssumeUdfps || mCanAssumeSfps)) {
mErrorText.removeCallbacks(mTouchAgainRunnable);
}
showError(helpString);
@@ -598,27 +742,42 @@ public class FingerprintEnrollEnrolling extends BiometricsEnrollEnrolling {
onCancelEnrollment(errMsgId);
}
private void announceEnrollmentProgress(CharSequence announcement) {
AccessibilityEvent e = AccessibilityEvent.obtain();
e.setEventType(AccessibilityEvent.TYPE_ANNOUNCEMENT);
e.setClassName(getClass().getName());
e.setPackageName(getPackageName());
e.getText().add(announcement);
mAccessibilityManager.sendAccessibilityEvent(e);
}
@Override
public void onEnrollmentProgressChange(int steps, int remaining) {
updateProgress(true /* animate */);
final int percent = (int) (((float) (steps - remaining) / (float) steps) * 100);
if (mCanAssumeSfps) {
if (mIsAccessibilityEnabled) {
CharSequence announcement = getString(
R.string.security_settings_sfps_enroll_progress_a11y_message, percent);
announceEnrollmentProgress(announcement);
mIllustrationLottie.setContentDescription(
getString(
R.string.security_settings_sfps_animation_a11y_label,
percent)
);
}
}
updateTitleAndDescription();
animateFlash();
if (!mCanAssumeUdfps) {
if (mCanAssumeUdfps) {
if (mIsAccessibilityEnabled) {
CharSequence announcement = getString(
R.string.security_settings_udfps_enroll_progress_a11y_message, percent);
announceEnrollmentProgress(announcement);
}
} else if (!mCanAssumeSfps) {
mErrorText.removeCallbacks(mTouchAgainRunnable);
mErrorText.postDelayed(mTouchAgainRunnable, HINT_TIMEOUT_DURATION);
} else {
if (mIsAccessibilityEnabled) {
final int percent = (int) (((float)(steps - remaining) / (float) steps) * 100);
CharSequence cs = getString(
R.string.security_settings_udfps_enroll_progress_a11y_message, percent);
AccessibilityEvent e = AccessibilityEvent.obtain();
e.setEventType(AccessibilityEvent.TYPE_ANNOUNCEMENT);
e.setClassName(getClass().getName());
e.setPackageName(getPackageName());
e.getText().add(cs);
mAccessibilityManager.sendAccessibilityEvent(e);
}
}
}
@@ -661,10 +820,13 @@ public class FingerprintEnrollEnrolling extends BiometricsEnrollEnrolling {
}
private void showError(CharSequence error) {
if (mCanAssumeUdfps || mCanAssumeSidefps) {
if (mCanAssumeUdfps || mCanAssumeSfps) {
setHeaderText(error);
// Show nothing for subtitle when getting an error message.
setDescriptionText("");
if (mCanAssumeSfps) {
applySfpsErrorDynamicColors(getApplicationContext(), mIllustrationLottie, true);
}
} else {
mErrorText.setText(error);
if (mErrorText.getVisibility() == View.INVISIBLE) {
@@ -692,7 +854,10 @@ public class FingerprintEnrollEnrolling extends BiometricsEnrollEnrolling {
}
private void clearError() {
if (!mCanAssumeUdfps && mErrorText.getVisibility() == View.VISIBLE) {
if (mCanAssumeSfps) {
applySfpsErrorDynamicColors(getApplicationContext(), mIllustrationLottie, false);
}
if ((!(mCanAssumeUdfps || mCanAssumeSfps)) && mErrorText.getVisibility() == View.VISIBLE) {
mErrorText.animate()
.alpha(0f)
.translationY(getResources().getDimensionPixelSize(
@@ -704,6 +869,44 @@ public class FingerprintEnrollEnrolling extends BiometricsEnrollEnrolling {
}
}
/**
* Applies dynamic colors corresponding to showing or clearing errors on the progress bar
* and finger lottie for SFPS
*/
private void applySfpsErrorDynamicColors(Context context, LottieAnimationView composition,
boolean isError) {
applyProgressBarDynamicColor(context, isError);
applyLottieDynamicColor(context, composition, isError);
}
private void applyProgressBarDynamicColor(Context context, boolean isError) {
if (mProgressBar != null) {
int error_color = context.getColor(R.color.sfps_enrollment_progress_bar_error_color);
int progress_bar_fill_color = context.getColor(
R.color.sfps_enrollment_progress_bar_fill_color);
ColorStateList fillColor = ColorStateList.valueOf(
isError ? error_color : progress_bar_fill_color);
mProgressBar.setProgressTintList(fillColor);
mProgressBar.setProgressTintMode(PorterDuff.Mode.SRC_ATOP);
mProgressBar.invalidate();
}
}
private void applyLottieDynamicColor(Context context, LottieAnimationView composition,
boolean isError) {
if (composition != null) {
int error_color = context.getColor(R.color.sfps_enrollment_fp_error_color);
int fp_captured_color = context.getColor(R.color.sfps_enrollment_fp_captured_color);
int color = isError ? error_color : fp_captured_color;
composition.addValueCallback(
new KeyPath(".blue100", "**"),
LottieProperty.COLOR_FILTER,
frameInfo -> new PorterDuffColorFilter(color, PorterDuff.Mode.SRC_ATOP)
);
composition.invalidate();
}
}
private void listenOrientationEvent() {
mOrientationEventListener = new OrientationEventListener(this) {
@Override
@@ -803,20 +1006,24 @@ public class FingerprintEnrollEnrolling extends BiometricsEnrollEnrolling {
}
private void updateOrientation(int orientation) {
switch(orientation) {
case Configuration.ORIENTATION_LANDSCAPE: {
mIllustrationLottie = null;
break;
}
case Configuration.ORIENTATION_PORTRAIT: {
if (mShouldShowLottie) {
mIllustrationLottie = findViewById(R.id.illustration_lottie);
if (mCanAssumeSfps && mShouldShowLottie) {
mIllustrationLottie = findViewById(R.id.illustration_lottie);
} else {
switch(orientation) {
case Configuration.ORIENTATION_LANDSCAPE: {
mIllustrationLottie = null;
break;
}
break;
case Configuration.ORIENTATION_PORTRAIT: {
if (mShouldShowLottie) {
mIllustrationLottie = findViewById(R.id.illustration_lottie);
}
break;
}
default:
Log.e(TAG, "Error unhandled configuration change");
break;
}
default:
Log.e(TAG, "Error unhandled configuration change");
break;
}
}
@@ -859,4 +1066,4 @@ public class FingerprintEnrollEnrolling extends BiometricsEnrollEnrolling {
return SettingsEnums.DIALOG_FINGERPRINT_ICON_TOUCH;
}
}
}
}

17
src/com/android/settings/biometrics/fingerprint/FingerprintEnrollFindSensor.java
View File

@@ -58,7 +58,7 @@ public class FingerprintEnrollFindSensor extends BiometricEnrollBase implements
private FingerprintEnrollSidecar mSidecar;
private boolean mNextClicked;
private boolean mCanAssumeUdfps;
private boolean mCanAssumeSidefps;
private boolean mCanAssumeSfps;
private OrientationEventListener mOrientationEventListener;
private int mPreviousRotation = 0;
@@ -71,7 +71,7 @@ public class FingerprintEnrollFindSensor extends BiometricEnrollBase implements
final List<FingerprintSensorPropertiesInternal> props =
fingerprintManager.getSensorPropertiesInternal();
mCanAssumeUdfps = props != null && props.size() == 1 && props.get(0).isAnyUdfpsType();
mCanAssumeSidefps = props != null && props.size() == 1 && props.get(0).isAnySidefpsType();
mCanAssumeSfps = props != null && props.size() == 1 && props.get(0).isAnySidefpsType();
setContentView(getContentView());
mFooterBarMixin = getLayout().getMixin(FooterBarMixin.class);
mFooterBarMixin.setSecondaryButton(
@@ -102,10 +102,9 @@ public class FingerprintEnrollFindSensor extends BiometricEnrollBase implements
if (am.isEnabled()) {
lottieAnimationView.setAnimation(R.raw.udfps_edu_a11y_lottie);
}
} else if (mCanAssumeSidefps) {
setHeaderText(R.string.security_settings_fingerprint_enroll_find_sensor_title);
setDescriptionText(R.string.security_settings_fingerprint_enroll_find_sensor_message);
} else if (mCanAssumeSfps) {
setHeaderText(R.string.security_settings_sfps_enroll_find_sensor_title);
setDescriptionText(R.string.security_settings_sfps_enroll_find_sensor_message);
final LottieAnimationView lottieAnimationView = findViewById(R.id.illustration_lottie);
final LottieAnimationView lottieAnimationViewPortrait =
findViewById(R.id.illustration_lottie_portrait);
@@ -201,7 +200,7 @@ public class FingerprintEnrollFindSensor extends BiometricEnrollBase implements
protected int getContentView() {
if (mCanAssumeUdfps) {
return R.layout.udfps_enroll_find_sensor_layout;
} else if (mCanAssumeSidefps) {
} else if (mCanAssumeSfps) {
return R.layout.sfps_enroll_find_sensor_layout;
}
return R.layout.fingerprint_enroll_find_sensor;
@@ -374,7 +373,7 @@ public class FingerprintEnrollFindSensor extends BiometricEnrollBase implements
}
private void listenOrientationEvent() {
if (!mCanAssumeSidefps) {
if (!mCanAssumeSfps) {
// Do nothing if the device doesn't support SideFPS.
return;
}
@@ -393,7 +392,7 @@ public class FingerprintEnrollFindSensor extends BiometricEnrollBase implements
}
private void stopListenOrientationEvent() {
if (!mCanAssumeSidefps) {
if (!mCanAssumeSfps) {
// Do nothing if the device doesn't support SideFPS.
return;
}

18
src/com/android/settings/biometrics/fingerprint/FingerprintEnrollFinish.java
View File

@@ -49,15 +49,29 @@ public class FingerprintEnrollFinish extends BiometricEnrollBase {
@VisibleForTesting
static final String FINGERPRINT_SUGGESTION_ACTIVITY =
"com.android.settings.SetupFingerprintSuggestionActivity";
private FingerprintManager mFingerprintManager;
private boolean mCanAssumeSfps;
private boolean mIsAddAnotherOrFinish;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.fingerprint_enroll_finish);
mFingerprintManager = getSystemService(FingerprintManager.class);
final List<FingerprintSensorPropertiesInternal> props =
mFingerprintManager.getSensorPropertiesInternal();
mCanAssumeSfps = props != null && props.size() == 1 && props.get(0).isAnySidefpsType();
if (mCanAssumeSfps) {
setContentView(R.layout.sfps_enroll_finish);
} else {
setContentView(R.layout.fingerprint_enroll_finish);
}
setHeaderText(R.string.security_settings_fingerprint_enroll_finish_title);
setDescriptionText(R.string.security_settings_fingerprint_enroll_finish_v2_message);
if (mCanAssumeSfps) {
setDescriptionText(R.string.security_settings_sfps_enroll_finish);
} else {
setDescriptionText(R.string.security_settings_fingerprint_enroll_finish_v2_message);
}
mFooterBarMixin = getLayout().getMixin(FooterBarMixin.class);
mFooterBarMixin.setSecondaryButton(