diff options
author | Curtis Belmonte <curtislb@google.com> | 2019-12-18 11:13:47 -0800 |
---|---|---|
committer | Curtis Belmonte <curtislb@google.com> | 2020-01-02 11:06:29 -0800 |
commit | 4ac1d25c2a1fa7c7c6b704566dcdfdaef9f320b1 (patch) | |
tree | 3e5ad5921022c7a5b2b699848cdc8cabf826511e /src/com/android | |
parent | 6b7b92ced519ffb2f2c0e34f6aa7ad53a9a8ce9f (diff) | |
download | packages_apps_Settings-4ac1d25c2a1fa7c7c6b704566dcdfdaef9f320b1.tar.gz packages_apps_Settings-4ac1d25c2a1fa7c7c6b704566dcdfdaef9f320b1.tar.bz2 packages_apps_Settings-4ac1d25c2a1fa7c7c6b704566dcdfdaef9f320b1.zip |
Finish biometric enroll screens when backgrounded
Currently, there are some biometric security setting and enrollment
screens which remain open after the user has backgrounded them. This
means that they can later be resumed without requiring the user to
confirm their device credential as normal.
This commit fixes the issue in AOSP by adding logic to the affected
biometric enrollment/setting activities in to finish() with
RESULT_TIMEOUT in onStop(). We don't want to finish() these activities
prematurely if the user is currently in a wizard setup flow, however. In
that case, this commit ensures that the newly added logic will not run.
Test: Pixel 3 - Background at each step of fingerprint enroll => finish
Test: Pixel 3 - Rotate at each step of fingerprint enroll => no finish
Test: Pixel 3 - Proceed though fingerprint setup wizard => no change
Bug: 142544519
Change-Id: I8ec0fa1e30bafe097d9dc82991ff786ebf24844b
Diffstat (limited to 'src/com/android')
10 files changed, 103 insertions, 51 deletions
diff --git a/src/com/android/settings/biometrics/BiometricEnrollBase.java b/src/com/android/settings/biometrics/BiometricEnrollBase.java index c23aee659c..308878f2c1 100644 --- a/src/com/android/settings/biometrics/BiometricEnrollBase.java +++ b/src/com/android/settings/biometrics/BiometricEnrollBase.java @@ -36,6 +36,7 @@ import com.android.settings.password.ChooseLockSettingsHelper; import com.google.android.setupcompat.template.FooterBarMixin; import com.google.android.setupcompat.template.FooterButton; +import com.google.android.setupcompat.util.WizardManagerHelper; import com.google.android.setupdesign.GlifLayout; /** @@ -120,6 +121,19 @@ public abstract class BiometricEnrollBase extends InstrumentedActivity { initViews(); } + @Override + protected void onStop() { + super.onStop(); + if (!isChangingConfigurations() && shouldFinishWhenBackgrounded()) { + setResult(RESULT_TIMEOUT); + finish(); + } + } + + protected boolean shouldFinishWhenBackgrounded() { + return !WizardManagerHelper.isAnySetupWizard(getIntent()); + } + protected void initViews() { getWindow().setStatusBarColor(Color.TRANSPARENT); } diff --git a/src/com/android/settings/biometrics/BiometricEnrollIntroduction.java b/src/com/android/settings/biometrics/BiometricEnrollIntroduction.java index d94686e3f2..d815f57a7e 100644 --- a/src/com/android/settings/biometrics/BiometricEnrollIntroduction.java +++ b/src/com/android/settings/biometrics/BiometricEnrollIntroduction.java @@ -178,6 +178,11 @@ public abstract class BiometricEnrollIntroduction extends BiometricEnrollBase } } + @Override + protected boolean shouldFinishWhenBackgrounded() { + return super.shouldFinishWhenBackgrounded() && !mConfirmingCredentials && !mNextClicked; + } + private void updatePasswordQuality() { final int passwordQuality = new ChooseLockSettingsHelper(this).utils() .getActivePasswordQuality(mUserManager.getCredentialOwnerProfile(mUserId)); @@ -243,7 +248,8 @@ public abstract class BiometricEnrollIntroduction extends BiometricEnrollBase @Override protected void onActivityResult(int requestCode, int resultCode, Intent data) { if (requestCode == BIOMETRIC_FIND_SENSOR_REQUEST) { - if (resultCode == RESULT_FINISHED || resultCode == RESULT_SKIP) { + if (resultCode == RESULT_FINISHED || resultCode == RESULT_SKIP + || resultCode == RESULT_TIMEOUT) { setResult(resultCode, data); finish(); return; diff --git a/src/com/android/settings/biometrics/BiometricsEnrollEnrolling.java b/src/com/android/settings/biometrics/BiometricsEnrollEnrolling.java index a2460553e2..17a933b425 100644 --- a/src/com/android/settings/biometrics/BiometricsEnrollEnrolling.java +++ b/src/com/android/settings/biometrics/BiometricsEnrollEnrolling.java @@ -23,6 +23,8 @@ import android.view.View; import com.android.settings.R; import com.android.settings.password.ChooseLockSettingsHelper; +import com.google.android.setupcompat.util.WizardManagerHelper; + /** * Abstract base activity which handles the actual enrolling for biometrics. */ @@ -58,7 +60,6 @@ public abstract class BiometricsEnrollEnrolling extends BiometricEnrollBase @Override protected void onStop() { - super.onStop(); if (mSidecar != null) { mSidecar.setListener(null); } @@ -69,6 +70,9 @@ public abstract class BiometricsEnrollEnrolling extends BiometricEnrollBase getSupportFragmentManager() .beginTransaction().remove(mSidecar).commitAllowingStateLoss(); } + if (!WizardManagerHelper.isAnySetupWizard(getIntent())) { + setResult(RESULT_TIMEOUT); + } finish(); } } diff --git a/src/com/android/settings/biometrics/face/FaceEnrollEducation.java b/src/com/android/settings/biometrics/face/FaceEnrollEducation.java index e1253c1479..3b84c35e7d 100644 --- a/src/com/android/settings/biometrics/face/FaceEnrollEducation.java +++ b/src/com/android/settings/biometrics/face/FaceEnrollEducation.java @@ -16,17 +16,13 @@ package com.android.settings.biometrics.face; -import static android.security.KeyStore.getApplicationContext; - import android.app.settings.SettingsEnums; import android.content.ComponentName; -import android.content.Context; import android.content.Intent; import android.hardware.face.FaceManager; import android.os.Bundle; import android.os.Handler; import android.os.UserHandle; -import android.provider.Settings; import android.text.TextUtils; import android.view.View; import android.view.accessibility.AccessibilityManager; @@ -173,14 +169,8 @@ public class FaceEnrollEducation extends BiometricEnrollBase { } @Override - protected void onStop() { - super.onStop(); - - if (!isChangingConfigurations() && !WizardManagerHelper.isAnySetupWizard(getIntent()) - && !mNextClicked) { - setResult(RESULT_SKIP); - finish(); - } + protected boolean shouldFinishWhenBackgrounded() { + return super.shouldFinishWhenBackgrounded() && !mNextClicked; } @Override @@ -216,11 +206,13 @@ public class FaceEnrollEducation extends BiometricEnrollBase { @Override protected void onActivityResult(int requestCode, int resultCode, Intent data) { + super.onActivityResult(requestCode, resultCode, data); mResultIntent = data; if (requestCode == BIOMETRIC_FIND_SENSOR_REQUEST) { // If the user finished or skipped enrollment, finish this activity - if (resultCode == RESULT_SKIP || resultCode == RESULT_FINISHED) { - setResult(resultCode); + if (resultCode == RESULT_FINISHED || resultCode == RESULT_SKIP + || resultCode == RESULT_TIMEOUT) { + setResult(resultCode, data); finish(); } } diff --git a/src/com/android/settings/biometrics/face/FaceEnrollIntroduction.java b/src/com/android/settings/biometrics/face/FaceEnrollIntroduction.java index 073c7e65e3..6709a6ab81 100644 --- a/src/com/android/settings/biometrics/face/FaceEnrollIntroduction.java +++ b/src/com/android/settings/biometrics/face/FaceEnrollIntroduction.java @@ -100,16 +100,6 @@ public class FaceEnrollIntroduction extends BiometricEnrollIntroduction { } @Override - protected void onStop() { - super.onStop(); - - if (!isChangingConfigurations() && !mConfirmingCredentials && !mNextClicked - && !WizardManagerHelper.isAnySetupWizard(getIntent())) { - finish(); - } - } - - @Override protected boolean isDisabledByAdmin() { return RestrictedLockUtilsInternal.checkIfKeyguardFeaturesDisabled( this, DevicePolicyManager.KEYGUARD_DISABLE_FACE, mUserId) != null; diff --git a/src/com/android/settings/biometrics/face/FaceSettings.java b/src/com/android/settings/biometrics/face/FaceSettings.java index 5795e65b2b..e1ca4f7bcb 100644 --- a/src/com/android/settings/biometrics/face/FaceSettings.java +++ b/src/com/android/settings/biometrics/face/FaceSettings.java @@ -19,7 +19,9 @@ package com.android.settings.biometrics.face; import static android.app.Activity.RESULT_OK; import static com.android.settings.biometrics.BiometricEnrollBase.CONFIRM_REQUEST; +import static com.android.settings.biometrics.BiometricEnrollBase.ENROLL_REQUEST; import static com.android.settings.biometrics.BiometricEnrollBase.RESULT_FINISHED; +import static com.android.settings.biometrics.BiometricEnrollBase.RESULT_TIMEOUT; import android.app.settings.SettingsEnums; import android.content.Context; @@ -90,6 +92,9 @@ public class FaceSettings extends DashboardFragment { mEnrollButton.setVisible(true); }; + private final FaceSettingsEnrollButtonPreferenceController.Listener mEnrollListener = intent -> + startActivityForResult(intent, ENROLL_REQUEST); + public static boolean isAvailable(Context context) { FaceManager manager = Utils.getFaceManagerOrNull(context); return manager != null && manager.isHardwareDetected(); @@ -230,11 +235,16 @@ public class FaceSettings extends DashboardFragment { } } } + } else if (requestCode == ENROLL_REQUEST) { + if (resultCode == RESULT_TIMEOUT) { + setResult(resultCode, data); + finish(); + } } if (mToken == null) { // Didn't get an authentication, finishing - getActivity().finish(); + finish(); } } @@ -252,7 +262,7 @@ public class FaceSettings extends DashboardFragment { } mToken = null; } - getActivity().finish(); + finish(); } } @@ -277,6 +287,7 @@ public class FaceSettings extends DashboardFragment { mRemoveController.setActivity((SettingsActivity) getActivity()); } else if (controller instanceof FaceSettingsEnrollButtonPreferenceController) { mEnrollController = (FaceSettingsEnrollButtonPreferenceController) controller; + mEnrollController.setListener(mEnrollListener); mEnrollController.setActivity((SettingsActivity) getActivity()); } } diff --git a/src/com/android/settings/biometrics/face/FaceSettingsEnrollButtonPreferenceController.java b/src/com/android/settings/biometrics/face/FaceSettingsEnrollButtonPreferenceController.java index a087ccc78e..e89eca4fc2 100644 --- a/src/com/android/settings/biometrics/face/FaceSettingsEnrollButtonPreferenceController.java +++ b/src/com/android/settings/biometrics/face/FaceSettingsEnrollButtonPreferenceController.java @@ -43,6 +43,7 @@ public class FaceSettingsEnrollButtonPreferenceController extends BasePreference private SettingsActivity mActivity; private Button mButton; private boolean mIsClicked; + private Listener mListener; public FaceSettingsEnrollButtonPreferenceController(Context context) { this(context, KEY); @@ -69,7 +70,11 @@ public class FaceSettingsEnrollButtonPreferenceController extends BasePreference intent.setClassName("com.android.settings", FaceEnrollIntroduction.class.getName()); intent.putExtra(Intent.EXTRA_USER_ID, mUserId); intent.putExtra(ChooseLockSettingsHelper.EXTRA_KEY_CHALLENGE_TOKEN, mToken); - mContext.startActivity(intent); + if (mListener != null) { + mListener.onStartEnrolling(intent); + } else { + mContext.startActivity(intent); + } } @Override @@ -95,4 +100,19 @@ public class FaceSettingsEnrollButtonPreferenceController extends BasePreference public void setActivity(SettingsActivity activity) { mActivity = activity; } + + public void setListener(Listener listener) { + mListener = listener; + } + + /** + * Interface for registering callbacks related to the face enroll preference button. + */ + public interface Listener { + /** + * Called when the user has indicated an intent to begin enrolling a new face. + * @param intent The Intent that should be used to launch face enrollment. + */ + void onStartEnrolling(Intent intent); + } } diff --git a/src/com/android/settings/biometrics/fingerprint/FingerprintEnrollEnrolling.java b/src/com/android/settings/biometrics/fingerprint/FingerprintEnrollEnrolling.java index e92c967c8f..8194878c07 100644 --- a/src/com/android/settings/biometrics/fingerprint/FingerprintEnrollEnrolling.java +++ b/src/com/android/settings/biometrics/fingerprint/FingerprintEnrollEnrolling.java @@ -222,8 +222,8 @@ public class FingerprintEnrollEnrolling extends BiometricsEnrollEnrolling { @Override protected void onStop() { - super.onStop(); stopIconAnimation(); + super.onStop(); } private void animateProgress(int progress) { diff --git a/src/com/android/settings/biometrics/fingerprint/FingerprintEnrollFindSensor.java b/src/com/android/settings/biometrics/fingerprint/FingerprintEnrollFindSensor.java index 733fb3f03b..95082689bd 100644 --- a/src/com/android/settings/biometrics/fingerprint/FingerprintEnrollFindSensor.java +++ b/src/com/android/settings/biometrics/fingerprint/FingerprintEnrollFindSensor.java @@ -115,10 +115,15 @@ public class FingerprintEnrollFindSensor extends BiometricEnrollBase { @Override protected void onStop() { - super.onStop(); if (mAnimation != null) { mAnimation.pauseAnimation(); } + super.onStop(); + } + + @Override + protected boolean shouldFinishWhenBackgrounded() { + return super.shouldFinishWhenBackgrounded() && !mNextClicked; } @Override @@ -163,26 +168,25 @@ public class FingerprintEnrollFindSensor extends BiometricEnrollBase { finish(); } } else if (requestCode == ENROLL_REQUEST) { - if (resultCode == RESULT_FINISHED) { - setResult(RESULT_FINISHED); - finish(); - } else if (resultCode == RESULT_SKIP) { - setResult(RESULT_SKIP); - finish(); - } else if (resultCode == RESULT_TIMEOUT) { - setResult(RESULT_TIMEOUT); - finish(); - } else { - FingerprintManager fpm = Utils.getFingerprintManagerOrNull(this); - int enrolled = fpm.getEnrolledFingerprints().size(); - int max = getResources().getInteger( - com.android.internal.R.integer.config_fingerprintMaxTemplatesPerUser); - if (enrolled >= max) { + switch (resultCode) { + case RESULT_FINISHED: + case RESULT_SKIP: + case RESULT_TIMEOUT: + setResult(resultCode); finish(); - } else { - // We came back from enrolling but it wasn't completed, start again. - startLookingForFingerprint(); - } + break; + default: + FingerprintManager fpm = Utils.getFingerprintManagerOrNull(this); + int enrolled = fpm.getEnrolledFingerprints().size(); + int max = getResources().getInteger( + com.android.internal.R.integer.config_fingerprintMaxTemplatesPerUser); + if (enrolled >= max) { + finish(); + } else { + // We came back from enrolling but it wasn't completed, start again. + startLookingForFingerprint(); + } + break; } } else { super.onActivityResult(requestCode, resultCode, data); diff --git a/src/com/android/settings/biometrics/fingerprint/FingerprintSettings.java b/src/com/android/settings/biometrics/fingerprint/FingerprintSettings.java index 68b21f5aef..1a8e481423 100644 --- a/src/com/android/settings/biometrics/fingerprint/FingerprintSettings.java +++ b/src/com/android/settings/biometrics/fingerprint/FingerprintSettings.java @@ -133,6 +133,7 @@ public class FingerprintSettings extends SubSettings { private Drawable mHighlightDrawable; private int mUserId; private CharSequence mFooterTitle; + private boolean mEnrollClicked; private static final String TAG_AUTHENTICATE_SIDECAR = "authenticate_sidecar"; private static final String TAG_REMOVAL_SIDECAR = "removal_sidecar"; @@ -464,6 +465,14 @@ public class FingerprintSettings extends SubSettings { } @Override + public void onStop() { + super.onStop(); + if (!getActivity().isChangingConfigurations() && !mLaunchedConfirm && !mEnrollClicked) { + getActivity().finish(); + } + } + + @Override public void onSaveInstanceState(final Bundle outState) { outState.putByteArray(ChooseLockSettingsHelper.EXTRA_KEY_CHALLENGE_TOKEN, mToken); @@ -475,6 +484,7 @@ public class FingerprintSettings extends SubSettings { public boolean onPreferenceTreeClick(Preference pref) { final String key = pref.getKey(); if (KEY_FINGERPRINT_ADD.equals(key)) { + mEnrollClicked = true; Intent intent = new Intent(); intent.setClassName(SETTINGS_PACKAGE_NAME, FingerprintEnrollEnrolling.class.getName()); @@ -564,9 +574,10 @@ public class FingerprintSettings extends SubSettings { } } } else if (requestCode == ADD_FINGERPRINT_REQUEST) { + mEnrollClicked = false; if (resultCode == RESULT_TIMEOUT) { Activity activity = getActivity(); - activity.setResult(RESULT_TIMEOUT); + activity.setResult(resultCode); activity.finish(); } } |