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Update enrollment with API update

Browse Source 
Bug: 150499348
Fixes: 150823201

Test: Builds
Test: CtsVerifier
Change-Id: Ic02b43447d1baaaa611e265498c8790d8812a12d
This commit is contained in:
Kevin Chyn
2020-03-02 11:44:07 -08:00
parent 54edae5e54
commit 260a77f39d
1 changed files with 41 additions and 8 deletions
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49
src/com/android/settings/biometrics/BiometricEnrollActivity.java
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@@ -16,9 +16,12 @@
package com.android.settings.biometrics;
import android.app.admin.DevicePolicyManager;
import android.app.settings.SettingsEnums;
import android.content.Intent;
import android.content.pm.PackageManager;
import android.hardware.biometrics.BiometricManager;
import android.hardware.biometrics.BiometricManager.Authenticators;
import android.os.Bundle;
import android.os.UserHandle;
import android.provider.Settings;
@@ -30,6 +33,7 @@ import com.android.settings.biometrics.fingerprint.FingerprintEnrollFindSensor;
import com.android.settings.biometrics.fingerprint.FingerprintEnrollIntroduction;
import com.android.settings.biometrics.fingerprint.SetupFingerprintEnrollIntroduction;
import com.android.settings.core.InstrumentedActivity;
import com.android.settings.password.ChooseLockGeneric;
import com.android.settings.password.ChooseLockSettingsHelper;
import com.google.android.setupcompat.util.WizardManagerHelper;
@@ -43,6 +47,7 @@ import com.google.android.setupcompat.util.WizardManagerHelper;
public class BiometricEnrollActivity extends InstrumentedActivity {
private static final String TAG = "BiometricEnrollActivity";
private static final int REQUEST_ENROLL = 1;
public static final String EXTRA_SKIP_INTRO = "skip_intro";
@@ -52,14 +57,33 @@ public class BiometricEnrollActivity extends InstrumentedActivity {
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
Log.d(TAG, "Min strength: " + getIntent()
.getIntExtra(Settings.EXTRA_BIOMETRIC_MINIMUM_STRENGTH_REQUIRED, 0));
// Default behavior is to enroll BIOMETRIC_WEAK or above. See ACTION_BIOMETRIC_ENROLL.
final int authenticators = getIntent().getIntExtra(
Settings.EXTRA_BIOMETRIC_AUTHENTICATORS_ALLOWED, Authenticators.BIOMETRIC_WEAK);
Log.d(TAG, "Authenticators: " + authenticators);
final BiometricManager bm = getSystemService(BiometricManager.class);
final PackageManager pm = getApplicationContext().getPackageManager();
Intent intent = null;
// This logic may have to be modified on devices with multiple biometrics.
if (pm.hasSystemFeature(PackageManager.FEATURE_FINGERPRINT)) {
final int result = bm.canAuthenticate(authenticators);
if (result == BiometricManager.BIOMETRIC_SUCCESS
|| result == BiometricManager.BIOMETRIC_ERROR_NO_HARDWARE) {
Log.e(TAG, "Unexpected result: " + result);
setResult(RESULT_CANCELED);
finish();
return;
}
if (authenticators == BiometricManager.Authenticators.DEVICE_CREDENTIAL) {
// If only device credential was specified, ask the user to only set that up.
intent = new Intent(this, ChooseLockGeneric.class);
intent.putExtra(ChooseLockGeneric.ChooseLockGenericFragment.MINIMUM_QUALITY_KEY,
DevicePolicyManager.PASSWORD_QUALITY_SOMETHING);
} else if (pm.hasSystemFeature(PackageManager.FEATURE_FINGERPRINT)) {
// This logic may have to be modified on devices with multiple biometrics.
// ChooseLockGeneric can request to start fingerprint enroll bypassing the intro screen.
if (getIntent().getBooleanExtra(EXTRA_SKIP_INTRO, false)
&& this instanceof InternalActivity) {
@@ -72,8 +96,6 @@ public class BiometricEnrollActivity extends InstrumentedActivity {
}
if (intent != null) {
intent.setFlags(Intent.FLAG_ACTIVITY_FORWARD_RESULT);
if (this instanceof InternalActivity) {
// Propagate challenge and user Id from ChooseLockGeneric.
final byte[] token = getIntent()
@@ -85,9 +107,20 @@ public class BiometricEnrollActivity extends InstrumentedActivity {
intent.putExtra(Intent.EXTRA_USER_ID, userId);
}
startActivity(intent);
startActivityForResult(intent, REQUEST_ENROLL);
} else {
Log.e(TAG, "Intent was null, finishing with RESULT_CANCELED");
setResult(RESULT_CANCELED);
finish();
}
}
@Override
public void onActivityResult(int requestCode, int resultCode, Intent data) {
if (requestCode == REQUEST_ENROLL) {
setResult(RESULT_OK);
finish();
}
finish();
}
private Intent getFingerprintFindSensorIntent() {