Move Fingerprint settings to biometrics/fingerprint
Bug: 110589286 Test: make -j56 RunSettingsRoboTests Test: adb shell am start -a android.settings.FINGERPRINT_ENROLL still works Test: adb shell am start -a android.settings.FINGERPRINT_SETUP still works Change-Id: If33b557137cae7b57e4a0e906ee95032bc589436
This commit is contained in:
Kevin Chyn
@@ -0,0 +1,233 @@
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/*
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* Copyright (C) 2015 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License
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*/
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package com.android.settings.biometrics.fingerprint;
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import android.app.admin.DevicePolicyManager;
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import android.content.ActivityNotFoundException;
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import android.content.Intent;
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import android.hardware.fingerprint.FingerprintManager;
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import android.os.Bundle;
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import android.os.UserHandle;
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import android.os.UserManager;
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import android.util.Log;
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import android.view.View;
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import android.widget.Button;
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import android.widget.TextView;
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import com.android.internal.logging.nano.MetricsProto.MetricsEvent;
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import com.android.settings.R;
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import com.android.settings.Utils;
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import com.android.settings.password.ChooseLockGeneric;
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import com.android.settings.password.ChooseLockSettingsHelper;
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import com.android.settingslib.HelpUtils;
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import com.android.settingslib.RestrictedLockUtils;
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import com.android.setupwizardlib.span.LinkSpan;
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/**
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* Onboarding activity for fingerprint enrollment.
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*/
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public class FingerprintEnrollIntroduction extends FingerprintEnrollBase
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implements View.OnClickListener, LinkSpan.OnClickListener {
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private static final String TAG = "FingerprintIntro";
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protected static final int CHOOSE_LOCK_GENERIC_REQUEST = 1;
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protected static final int FINGERPRINT_FIND_SENSOR_REQUEST = 2;
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protected static final int LEARN_MORE_REQUEST = 3;
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private UserManager mUserManager;
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private boolean mHasPassword;
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private boolean mFingerprintUnlockDisabledByAdmin;
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private TextView mErrorText;
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@Override
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protected void onCreate(Bundle savedInstanceState) {
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super.onCreate(savedInstanceState);
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mFingerprintUnlockDisabledByAdmin = RestrictedLockUtils.checkIfKeyguardFeaturesDisabled(
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this, DevicePolicyManager.KEYGUARD_DISABLE_FINGERPRINT, mUserId) != null;
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setContentView(R.layout.fingerprint_enroll_introduction);
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if (mFingerprintUnlockDisabledByAdmin) {
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setHeaderText(R.string
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.security_settings_fingerprint_enroll_introduction_title_unlock_disabled);
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} else {
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setHeaderText(R.string.security_settings_fingerprint_enroll_introduction_title);
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}
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Button cancelButton = (Button) findViewById(R.id.fingerprint_cancel_button);
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cancelButton.setOnClickListener(this);
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mErrorText = (TextView) findViewById(R.id.error_text);
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mUserManager = UserManager.get(this);
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updatePasswordQuality();
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}
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@Override
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protected void onResume() {
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super.onResume();
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final FingerprintManager fingerprintManager = Utils.getFingerprintManagerOrNull(this);
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int errorMsg = 0;
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if (fingerprintManager != null) {
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final int max = getResources().getInteger(
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com.android.internal.R.integer.config_fingerprintMaxTemplatesPerUser);
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final int numEnrolledFingerprints =
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fingerprintManager.getEnrolledFingerprints(mUserId).size();
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if (numEnrolledFingerprints >= max) {
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errorMsg = R.string.fingerprint_intro_error_max;
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}
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} else {
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errorMsg = R.string.fingerprint_intro_error_unknown;
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}
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if (errorMsg == 0) {
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mErrorText.setText(null);
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getNextButton().setVisibility(View.VISIBLE);
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} else {
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mErrorText.setText(errorMsg);
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getNextButton().setVisibility(View.GONE);
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}
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}
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private void updatePasswordQuality() {
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final int passwordQuality = new ChooseLockSettingsHelper(this).utils()
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.getActivePasswordQuality(mUserManager.getCredentialOwnerProfile(mUserId));
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mHasPassword = passwordQuality != DevicePolicyManager.PASSWORD_QUALITY_UNSPECIFIED;
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}
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@Override
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protected Button getNextButton() {
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return (Button) findViewById(R.id.fingerprint_next_button);
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}
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@Override
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protected void onNextButtonClick() {
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if (!mHasPassword) {
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// No fingerprints registered, launch into enrollment wizard.
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launchChooseLock();
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} else {
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// Lock thingy is already set up, launch directly into find sensor step from wizard.
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launchFindSensor(null);
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}
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}
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private void launchChooseLock() {
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Intent intent = getChooseLockIntent();
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long challenge = Utils.getFingerprintManagerOrNull(this).preEnroll();
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intent.putExtra(ChooseLockGeneric.ChooseLockGenericFragment.MINIMUM_QUALITY_KEY,
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DevicePolicyManager.PASSWORD_QUALITY_SOMETHING);
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intent.putExtra(ChooseLockGeneric.ChooseLockGenericFragment.HIDE_DISABLED_PREFS, true);
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intent.putExtra(ChooseLockSettingsHelper.EXTRA_KEY_HAS_CHALLENGE, true);
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intent.putExtra(ChooseLockSettingsHelper.EXTRA_KEY_CHALLENGE, challenge);
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intent.putExtra(ChooseLockSettingsHelper.EXTRA_KEY_FOR_FINGERPRINT, true);
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if (mUserId != UserHandle.USER_NULL) {
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intent.putExtra(Intent.EXTRA_USER_ID, mUserId);
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}
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startActivityForResult(intent, CHOOSE_LOCK_GENERIC_REQUEST);
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}
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private void launchFindSensor(byte[] token) {
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Intent intent = getFindSensorIntent();
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if (token != null) {
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intent.putExtra(ChooseLockSettingsHelper.EXTRA_KEY_CHALLENGE_TOKEN, token);
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}
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if (mUserId != UserHandle.USER_NULL) {
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intent.putExtra(Intent.EXTRA_USER_ID, mUserId);
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}
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startActivityForResult(intent, FINGERPRINT_FIND_SENSOR_REQUEST);
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}
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protected Intent getChooseLockIntent() {
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return new Intent(this, ChooseLockGeneric.class);
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}
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protected Intent getFindSensorIntent() {
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return new Intent(this, FingerprintEnrollFindSensor.class);
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}
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@Override
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protected void onActivityResult(int requestCode, int resultCode, Intent data) {
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final boolean isResultFinished = resultCode == RESULT_FINISHED;
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if (requestCode == FINGERPRINT_FIND_SENSOR_REQUEST) {
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if (isResultFinished || resultCode == RESULT_SKIP) {
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final int result = isResultFinished ? RESULT_OK : RESULT_SKIP;
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setResult(result, data);
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finish();
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return;
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}
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} else if (requestCode == CHOOSE_LOCK_GENERIC_REQUEST) {
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if (isResultFinished) {
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updatePasswordQuality();
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byte[] token = data.getByteArrayExtra(
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ChooseLockSettingsHelper.EXTRA_KEY_CHALLENGE_TOKEN);
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launchFindSensor(token);
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return;
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}
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} else if (requestCode == LEARN_MORE_REQUEST) {
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overridePendingTransition(R.anim.suw_slide_back_in, R.anim.suw_slide_back_out);
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}
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super.onActivityResult(requestCode, resultCode, data);
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}
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@Override
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public void onClick(View v) {
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if (v.getId() == R.id.fingerprint_cancel_button) {
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onCancelButtonClick();
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} else {
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super.onClick(v);
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}
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}
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@Override
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public int getMetricsCategory() {
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return MetricsEvent.FINGERPRINT_ENROLL_INTRO;
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}
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protected void onCancelButtonClick() {
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finish();
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}
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@Override
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protected void initViews() {
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super.initViews();
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TextView description = (TextView) findViewById(R.id.description_text);
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if (mFingerprintUnlockDisabledByAdmin) {
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description.setText(R.string
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.security_settings_fingerprint_enroll_introduction_message_unlock_disabled);
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}
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}
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@Override
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public void onClick(LinkSpan span) {
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if ("url".equals(span.getId())) {
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String url = getString(R.string.help_url_fingerprint);
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Intent intent = HelpUtils.getHelpIntent(this, url, getClass().getName());
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if (intent == null) {
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Log.w(TAG, "Null help intent.");
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return;
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}
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try {
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// This needs to be startActivityForResult even though we do not care about the
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// actual result because the help app needs to know about who invoked it.
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startActivityForResult(intent, LEARN_MORE_REQUEST);
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} catch (ActivityNotFoundException e) {
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Log.w(TAG, "Activity was not found for intent, " + e);
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}
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}
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}
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}
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