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Convert biometrics to RestrictedPreference

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Bug: 188847063
Test: adb shell settings put secure com.android.settings.biometrics.ParentalControlsUtils.always_require_consent 1
      Preference becomes gray with an info icon
Test: atest ParentalControlsUtilsTest
Test: make -j56 RunSettingsRoboTests ROBOTEST_FILTER=CombinedBiometricStatusPreferenceControllerTest
Test: make -j56 RunSettingsRoboTests ROBOTEST_FILTER=FingerprintStatusPreferenceControllerTest
Test: make -j56 RunSettingsRoboTests ROBOTEST_FILTER=FaceStatusPreferenceControllerTest

Change-Id: I929c11606eec76063f7b060fdc5cb2b5f60a80e2
This commit is contained in:
Kevin Chyn
2021-06-09 17:32:43 -07:00
parent cc9a251082
commit 9af27677e9
9 changed files with 445 additions and 3 deletions
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32
src/com/android/settings/biometrics/fingerprint/FingerprintStatusPreferenceController.java
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@@ -17,17 +17,28 @@
package com.android.settings.biometrics.fingerprint;
import android.content.Context;
import android.hardware.biometrics.BiometricAuthenticator;
import android.hardware.fingerprint.FingerprintManager;
import androidx.annotation.Nullable;
import androidx.preference.Preference;
import androidx.preference.PreferenceScreen;
import com.android.internal.annotations.VisibleForTesting;
import com.android.settings.R;
import com.android.settings.Utils;
import com.android.settings.biometrics.BiometricStatusPreferenceController;
import com.android.settings.biometrics.ParentalControlsUtils;
import com.android.settingslib.RestrictedLockUtils;
import com.android.settingslib.RestrictedPreference;
public class FingerprintStatusPreferenceController extends BiometricStatusPreferenceController {
private static final String KEY_FINGERPRINT_SETTINGS = "fingerprint_settings";
protected final FingerprintManager mFingerprintManager;
@VisibleForTesting
RestrictedPreference mPreference;
public FingerprintStatusPreferenceController(Context context) {
this(context, KEY_FINGERPRINT_SETTINGS);
@@ -38,6 +49,12 @@ public class FingerprintStatusPreferenceController extends BiometricStatusPrefer
mFingerprintManager = Utils.getFingerprintManagerOrNull(context);
}
@Override
public void displayPreference(PreferenceScreen screen) {
super.displayPreference(screen);
mPreference = screen.findPreference(KEY_FINGERPRINT_SETTINGS);
}
@Override
protected boolean isDeviceSupported() {
return !Utils.isMultipleBiometricsSupported(mContext)
@@ -49,6 +66,21 @@ public class FingerprintStatusPreferenceController extends BiometricStatusPrefer
return mFingerprintManager.hasEnrolledFingerprints(getUserId());
}
@Override
public void updateState(Preference preference) {
super.updateState(preference);
final RestrictedLockUtils.EnforcedAdmin admin = ParentalControlsUtils
.parentConsentRequired(mContext, BiometricAuthenticator.TYPE_FINGERPRINT);
updateStateInternal(admin);
}
@VisibleForTesting
void updateStateInternal(@Nullable RestrictedLockUtils.EnforcedAdmin enforcedAdmin) {
if (enforcedAdmin != null && mPreference != null) {
mPreference.setDisabledByAdmin(enforcedAdmin);
}
}
@Override
protected String getSummaryTextEnrolled() {
final int numEnrolled = mFingerprintManager.getEnrolledFingerprints(getUserId()).size();