Clean up choose lock intent creation
Consolidated the many variants of ChooseLock*.createIntent, so that it will take the same set of arguments. Also modified SetupChooseLock*.createIntent to modifyIntentForSetup, which will take the intent created by ChooseLock* and modify it for use with setup. Test: cd tests/robotests && mma Change-Id: I5ff033f459c33ec9980872a536b3996d89f2bbbb
This commit is contained in:
Maurice Lam
@@ -0,0 +1,397 @@
|
||||
/*
|
||||
* Copyright (C) 2015 The Android Open Source Project
|
||||
*
|
||||
* Licensed under the Apache License, Version 2.0 (the "License");
|
||||
* you may not use this file except in compliance with the License.
|
||||
* You may obtain a copy of the License at
|
||||
*
|
||||
* http://www.apache.org/licenses/LICENSE-2.0
|
||||
*
|
||||
* Unless required by applicable law or agreed to in writing, software
|
||||
* distributed under the License is distributed on an "AS IS" BASIS,
|
||||
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
* See the License for the specific language governing permissions and
|
||||
* limitations under the License
|
||||
*/
|
||||
|
||||
// TODO (b/35202196): move this class out of the root of the package.
|
||||
package com.android.settings.password;
|
||||
|
||||
import android.annotation.Nullable;
|
||||
import android.app.ActivityManager;
|
||||
import android.app.ActivityOptions;
|
||||
import android.app.AlertDialog;
|
||||
import android.app.Dialog;
|
||||
import android.app.DialogFragment;
|
||||
import android.app.FragmentManager;
|
||||
import android.app.IActivityManager;
|
||||
import android.app.admin.DevicePolicyManager;
|
||||
import android.app.trust.TrustManager;
|
||||
import android.content.Context;
|
||||
import android.content.DialogInterface;
|
||||
import android.content.Intent;
|
||||
import android.content.IntentSender;
|
||||
import android.graphics.Point;
|
||||
import android.graphics.PorterDuff;
|
||||
import android.graphics.drawable.ColorDrawable;
|
||||
import android.graphics.drawable.Drawable;
|
||||
import android.os.Bundle;
|
||||
import android.os.Handler;
|
||||
import android.os.RemoteException;
|
||||
import android.os.UserManager;
|
||||
import android.view.View;
|
||||
import android.view.ViewGroup;
|
||||
import android.widget.Button;
|
||||
import android.widget.FrameLayout;
|
||||
import android.widget.ImageView;
|
||||
import android.widget.TextView;
|
||||
|
||||
import com.android.internal.widget.LockPatternUtils;
|
||||
import com.android.settings.OptionsMenuFragment;
|
||||
import com.android.settings.R;
|
||||
import com.android.settings.Utils;
|
||||
import com.android.settings.fingerprint.FingerprintUiHelper;
|
||||
|
||||
/**
|
||||
* Base fragment to be shared for PIN/Pattern/Password confirmation fragments.
|
||||
*/
|
||||
public abstract class ConfirmDeviceCredentialBaseFragment extends OptionsMenuFragment
|
||||
implements FingerprintUiHelper.Callback {
|
||||
|
||||
public static final String PACKAGE = "com.android.settings";
|
||||
public static final String TITLE_TEXT = PACKAGE + ".ConfirmCredentials.title";
|
||||
public static final String HEADER_TEXT = PACKAGE + ".ConfirmCredentials.header";
|
||||
public static final String DETAILS_TEXT = PACKAGE + ".ConfirmCredentials.details";
|
||||
public static final String ALLOW_FP_AUTHENTICATION =
|
||||
PACKAGE + ".ConfirmCredentials.allowFpAuthentication";
|
||||
public static final String DARK_THEME = PACKAGE + ".ConfirmCredentials.darkTheme";
|
||||
public static final String SHOW_CANCEL_BUTTON =
|
||||
PACKAGE + ".ConfirmCredentials.showCancelButton";
|
||||
public static final String SHOW_WHEN_LOCKED =
|
||||
PACKAGE + ".ConfirmCredentials.showWhenLocked";
|
||||
|
||||
private FingerprintUiHelper mFingerprintHelper;
|
||||
protected boolean mReturnCredentials = false;
|
||||
protected Button mCancelButton;
|
||||
protected ImageView mFingerprintIcon;
|
||||
protected int mEffectiveUserId;
|
||||
protected int mUserId;
|
||||
protected UserManager mUserManager;
|
||||
protected LockPatternUtils mLockPatternUtils;
|
||||
protected TextView mErrorTextView;
|
||||
protected final Handler mHandler = new Handler();
|
||||
|
||||
@Override
|
||||
public void onCreate(@Nullable Bundle savedInstanceState) {
|
||||
super.onCreate(savedInstanceState);
|
||||
mReturnCredentials = getActivity().getIntent().getBooleanExtra(
|
||||
ChooseLockSettingsHelper.EXTRA_KEY_RETURN_CREDENTIALS, false);
|
||||
// Only take this argument into account if it belongs to the current profile.
|
||||
Intent intent = getActivity().getIntent();
|
||||
mUserId = Utils.getUserIdFromBundle(getActivity(), intent.getExtras());
|
||||
mUserManager = UserManager.get(getActivity());
|
||||
mEffectiveUserId = mUserManager.getCredentialOwnerProfile(mUserId);
|
||||
mLockPatternUtils = new LockPatternUtils(getActivity());
|
||||
}
|
||||
|
||||
@Override
|
||||
public void onViewCreated(View view, @Nullable Bundle savedInstanceState) {
|
||||
super.onViewCreated(view, savedInstanceState);
|
||||
mCancelButton = (Button) view.findViewById(R.id.cancelButton);
|
||||
mFingerprintIcon = (ImageView) view.findViewById(R.id.fingerprintIcon);
|
||||
mFingerprintHelper = new FingerprintUiHelper(
|
||||
mFingerprintIcon,
|
||||
(TextView) view.findViewById(R.id.errorText), this, mEffectiveUserId);
|
||||
boolean showCancelButton = getActivity().getIntent().getBooleanExtra(
|
||||
SHOW_CANCEL_BUTTON, false);
|
||||
mCancelButton.setVisibility(showCancelButton ? View.VISIBLE : View.GONE);
|
||||
mCancelButton.setOnClickListener(new View.OnClickListener() {
|
||||
@Override
|
||||
public void onClick(View v) {
|
||||
getActivity().finish();
|
||||
}
|
||||
});
|
||||
int credentialOwnerUserId = Utils.getCredentialOwnerUserId(
|
||||
getActivity(),
|
||||
Utils.getUserIdFromBundle(
|
||||
getActivity(),
|
||||
getActivity().getIntent().getExtras()));
|
||||
if (mUserManager.isManagedProfile(credentialOwnerUserId)) {
|
||||
setWorkChallengeBackground(view, credentialOwnerUserId);
|
||||
}
|
||||
}
|
||||
|
||||
private boolean isFingerprintDisabledByAdmin() {
|
||||
DevicePolicyManager dpm = (DevicePolicyManager) getActivity().getSystemService(
|
||||
Context.DEVICE_POLICY_SERVICE);
|
||||
final int disabledFeatures = dpm.getKeyguardDisabledFeatures(null, mEffectiveUserId);
|
||||
return (disabledFeatures & DevicePolicyManager.KEYGUARD_DISABLE_FINGERPRINT) != 0;
|
||||
}
|
||||
|
||||
// User could be locked while Effective user is unlocked even though the effective owns the
|
||||
// credential. Otherwise, fingerprint can't unlock fbe/keystore through
|
||||
// verifyTiedProfileChallenge. In such case, we also wanna show the user message that
|
||||
// fingerprint is disabled due to device restart.
|
||||
protected boolean isFingerprintDisallowedByStrongAuth() {
|
||||
return !(mLockPatternUtils.isFingerprintAllowedForUser(mEffectiveUserId)
|
||||
&& mUserManager.isUserUnlocked(mUserId));
|
||||
}
|
||||
|
||||
private boolean isFingerprintAllowed() {
|
||||
return !mReturnCredentials
|
||||
&& getActivity().getIntent().getBooleanExtra(ALLOW_FP_AUTHENTICATION, false)
|
||||
&& !isFingerprintDisallowedByStrongAuth()
|
||||
&& !isFingerprintDisabledByAdmin();
|
||||
}
|
||||
|
||||
@Override
|
||||
public void onResume() {
|
||||
super.onResume();
|
||||
refreshLockScreen();
|
||||
}
|
||||
|
||||
protected void refreshLockScreen() {
|
||||
if (isFingerprintAllowed()) {
|
||||
mFingerprintHelper.startListening();
|
||||
} else {
|
||||
if (mFingerprintHelper.isListening()) {
|
||||
mFingerprintHelper.stopListening();
|
||||
}
|
||||
}
|
||||
if (isProfileChallenge()) {
|
||||
updateErrorMessage(mLockPatternUtils.getCurrentFailedPasswordAttempts(
|
||||
mEffectiveUserId));
|
||||
}
|
||||
}
|
||||
|
||||
protected void setAccessibilityTitle(CharSequence supplementalText) {
|
||||
Intent intent = getActivity().getIntent();
|
||||
if (intent != null) {
|
||||
CharSequence titleText = intent.getCharSequenceExtra(
|
||||
ConfirmDeviceCredentialBaseFragment.TITLE_TEXT);
|
||||
if (supplementalText == null) {
|
||||
return;
|
||||
}
|
||||
if (titleText == null) {
|
||||
getActivity().setTitle(supplementalText);
|
||||
} else {
|
||||
String accessibilityTitle =
|
||||
new StringBuilder(titleText).append(",").append(supplementalText).toString();
|
||||
getActivity().setTitle(Utils.createAccessibleSequence(titleText, accessibilityTitle));
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public void onPause() {
|
||||
super.onPause();
|
||||
if (mFingerprintHelper.isListening()) {
|
||||
mFingerprintHelper.stopListening();
|
||||
}
|
||||
}
|
||||
|
||||
@Override
|
||||
public void onAuthenticated() {
|
||||
// Check whether we are still active.
|
||||
if (getActivity() != null && getActivity().isResumed()) {
|
||||
TrustManager trustManager =
|
||||
(TrustManager) getActivity().getSystemService(Context.TRUST_SERVICE);
|
||||
trustManager.setDeviceLockedForUser(mEffectiveUserId, false);
|
||||
authenticationSucceeded();
|
||||
checkForPendingIntent();
|
||||
}
|
||||
}
|
||||
|
||||
protected abstract void authenticationSucceeded();
|
||||
|
||||
@Override
|
||||
public void onFingerprintIconVisibilityChanged(boolean visible) {
|
||||
}
|
||||
|
||||
public void prepareEnterAnimation() {
|
||||
}
|
||||
|
||||
public void startEnterAnimation() {
|
||||
}
|
||||
|
||||
protected void checkForPendingIntent() {
|
||||
int taskId = getActivity().getIntent().getIntExtra(Intent.EXTRA_TASK_ID, -1);
|
||||
if (taskId != -1) {
|
||||
try {
|
||||
IActivityManager activityManager = ActivityManager.getService();
|
||||
final ActivityOptions options = ActivityOptions.makeBasic();
|
||||
options.setLaunchStackId(ActivityManager.StackId.INVALID_STACK_ID);
|
||||
activityManager.startActivityFromRecents(taskId, options.toBundle());
|
||||
return;
|
||||
} catch (RemoteException e) {
|
||||
// Do nothing.
|
||||
}
|
||||
}
|
||||
IntentSender intentSender = getActivity().getIntent()
|
||||
.getParcelableExtra(Intent.EXTRA_INTENT);
|
||||
if (intentSender != null) {
|
||||
try {
|
||||
getActivity().startIntentSenderForResult(intentSender, -1, null, 0, 0, 0);
|
||||
} catch (IntentSender.SendIntentException e) {
|
||||
/* ignore */
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
private void setWorkChallengeBackground(View baseView, int userId) {
|
||||
View mainContent = getActivity().findViewById(com.android.settings.R.id.main_content);
|
||||
if (mainContent != null) {
|
||||
// Remove the main content padding so that the background image is full screen.
|
||||
mainContent.setPadding(0, 0, 0, 0);
|
||||
}
|
||||
|
||||
DevicePolicyManager dpm = (DevicePolicyManager) getActivity().getSystemService(
|
||||
Context.DEVICE_POLICY_SERVICE);
|
||||
baseView.setBackground(new ColorDrawable(dpm.getOrganizationColorForUser(userId)));
|
||||
ImageView imageView = (ImageView) baseView.findViewById(R.id.background_image);
|
||||
if (imageView != null) {
|
||||
Drawable image = getResources().getDrawable(R.drawable.work_challenge_background);
|
||||
image.setColorFilter(
|
||||
getResources().getColor(R.color.confirm_device_credential_transparent_black),
|
||||
PorterDuff.Mode.DARKEN);
|
||||
imageView.setImageDrawable(image);
|
||||
Point screenSize = new Point();
|
||||
getActivity().getWindowManager().getDefaultDisplay().getSize(screenSize);
|
||||
imageView.setLayoutParams(new FrameLayout.LayoutParams(
|
||||
ViewGroup.LayoutParams.MATCH_PARENT,
|
||||
screenSize.y));
|
||||
}
|
||||
}
|
||||
|
||||
protected boolean isProfileChallenge() {
|
||||
return mUserManager.isManagedProfile(mEffectiveUserId);
|
||||
}
|
||||
|
||||
protected void reportSuccessfullAttempt() {
|
||||
if (isProfileChallenge()) {
|
||||
mLockPatternUtils.reportSuccessfulPasswordAttempt(mEffectiveUserId);
|
||||
// Keyguard is responsible to disable StrongAuth for primary user. Disable StrongAuth
|
||||
// for work challenge only here.
|
||||
mLockPatternUtils.userPresent(mEffectiveUserId);
|
||||
}
|
||||
}
|
||||
|
||||
protected void reportFailedAttempt() {
|
||||
if (isProfileChallenge()) {
|
||||
// + 1 for this attempt.
|
||||
updateErrorMessage(
|
||||
mLockPatternUtils.getCurrentFailedPasswordAttempts(mEffectiveUserId) + 1);
|
||||
mLockPatternUtils.reportFailedPasswordAttempt(mEffectiveUserId);
|
||||
}
|
||||
}
|
||||
|
||||
protected void updateErrorMessage(int numAttempts) {
|
||||
final int maxAttempts =
|
||||
mLockPatternUtils.getMaximumFailedPasswordsForWipe(mEffectiveUserId);
|
||||
if (maxAttempts > 0 && numAttempts > 0) {
|
||||
int remainingAttempts = maxAttempts - numAttempts;
|
||||
if (remainingAttempts == 1) {
|
||||
// Last try
|
||||
final String title = getActivity().getString(
|
||||
R.string.lock_profile_wipe_warning_title);
|
||||
LastTryDialog.show(getFragmentManager(), title, getLastTryErrorMessage(),
|
||||
android.R.string.ok, false /* dismiss */);
|
||||
} else if (remainingAttempts <= 0) {
|
||||
// Profile is wiped
|
||||
LastTryDialog.show(getFragmentManager(), null /* title */,
|
||||
R.string.lock_profile_wipe_content, R.string.lock_profile_wipe_dismiss,
|
||||
true /* dismiss */);
|
||||
}
|
||||
if (mErrorTextView != null) {
|
||||
final String message = getActivity().getString(R.string.lock_profile_wipe_attempts,
|
||||
numAttempts, maxAttempts);
|
||||
showError(message, 0);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
protected abstract int getLastTryErrorMessage();
|
||||
|
||||
private final Runnable mResetErrorRunnable = new Runnable() {
|
||||
@Override
|
||||
public void run() {
|
||||
mErrorTextView.setText("");
|
||||
}
|
||||
};
|
||||
|
||||
protected void showError(CharSequence msg, long timeout) {
|
||||
mErrorTextView.setText(msg);
|
||||
onShowError();
|
||||
mHandler.removeCallbacks(mResetErrorRunnable);
|
||||
if (timeout != 0) {
|
||||
mHandler.postDelayed(mResetErrorRunnable, timeout);
|
||||
}
|
||||
}
|
||||
|
||||
protected abstract void onShowError();
|
||||
|
||||
protected void showError(int msg, long timeout) {
|
||||
showError(getText(msg), timeout);
|
||||
}
|
||||
|
||||
public static class LastTryDialog extends DialogFragment {
|
||||
private static final String TAG = LastTryDialog.class.getSimpleName();
|
||||
|
||||
private static final String ARG_TITLE = "title";
|
||||
private static final String ARG_MESSAGE = "message";
|
||||
private static final String ARG_BUTTON = "button";
|
||||
private static final String ARG_DISMISS = "dismiss";
|
||||
|
||||
static boolean show(FragmentManager from, String title, int message, int button,
|
||||
boolean dismiss) {
|
||||
LastTryDialog existent = (LastTryDialog) from.findFragmentByTag(TAG);
|
||||
if (existent != null && !existent.isRemoving()) {
|
||||
return false;
|
||||
}
|
||||
Bundle args = new Bundle();
|
||||
args.putString(ARG_TITLE, title);
|
||||
args.putInt(ARG_MESSAGE, message);
|
||||
args.putInt(ARG_BUTTON, button);
|
||||
args.putBoolean(ARG_DISMISS, dismiss);
|
||||
|
||||
DialogFragment dialog = new LastTryDialog();
|
||||
dialog.setArguments(args);
|
||||
dialog.show(from, TAG);
|
||||
return true;
|
||||
}
|
||||
|
||||
static void hide(FragmentManager from) {
|
||||
LastTryDialog dialog = (LastTryDialog) from.findFragmentByTag(TAG);
|
||||
if (dialog != null) {
|
||||
dialog.dismissAllowingStateLoss();
|
||||
from.executePendingTransactions();
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Dialog setup.
|
||||
* <p>
|
||||
* To make it less likely that the dialog is dismissed accidentally, for example if the
|
||||
* device is malfunctioning or if the device is in a pocket, we set
|
||||
* {@code setCanceledOnTouchOutside(false)}.
|
||||
*/
|
||||
@Override
|
||||
public Dialog onCreateDialog(Bundle savedInstanceState) {
|
||||
Dialog dialog = new AlertDialog.Builder(getActivity())
|
||||
.setTitle(getArguments().getString(ARG_TITLE))
|
||||
.setMessage(getArguments().getInt(ARG_MESSAGE))
|
||||
.setPositiveButton(getArguments().getInt(ARG_BUTTON), null)
|
||||
.create();
|
||||
dialog.setCanceledOnTouchOutside(false);
|
||||
return dialog;
|
||||
}
|
||||
|
||||
@Override
|
||||
public void onDismiss(final DialogInterface dialog) {
|
||||
super.onDismiss(dialog);
|
||||
if (getActivity() != null && getArguments().getBoolean(ARG_DISMISS)) {
|
||||
getActivity().finish();
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user