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-rw-r--r--src/com/android/settings/ChooseLockPassword.java58
-rw-r--r--src/com/android/settings/ChooseLockPattern.java55
-rw-r--r--src/com/android/settings/ConfirmLockPassword.java92
-rw-r--r--src/com/android/settings/ConfirmLockPattern.java99
4 files changed, 250 insertions, 54 deletions
diff --git a/src/com/android/settings/ChooseLockPassword.java b/src/com/android/settings/ChooseLockPassword.java
index 0817eeb..1338ac7 100644
--- a/src/com/android/settings/ChooseLockPassword.java
+++ b/src/com/android/settings/ChooseLockPassword.java
@@ -17,6 +17,7 @@
package com.android.settings;
import com.android.internal.logging.MetricsLogger;
+import com.android.internal.widget.LockPatternChecker;
import com.android.internal.widget.LockPatternUtils;
import com.android.internal.widget.PasswordEntryKeyboardHelper;
import com.android.internal.widget.PasswordEntryKeyboardView;
@@ -28,6 +29,7 @@ import android.app.admin.DevicePolicyManager;
import android.content.Context;
import android.content.Intent;
import android.inputmethodservice.KeyboardView;
+import android.os.AsyncTask;
import android.os.Bundle;
import android.os.Handler;
import android.os.Message;
@@ -134,6 +136,7 @@ public class ChooseLockPassword extends SettingsActivity {
private int mPasswordMinNumeric = 0;
private int mPasswordMinNonLetter = 0;
private LockPatternUtils mLockPatternUtils;
+ private AsyncTask<?, ?, ?> mPendingLockCheck;
private int mRequestedQuality = DevicePolicyManager.PASSWORD_QUALITY_NUMERIC;
private ChooseLockSettingsHelper mChooseLockSettingsHelper;
private Stage mUiStage = Stage.Introduction;
@@ -312,12 +315,17 @@ public class ChooseLockPassword extends SettingsActivity {
public void onResume() {
super.onResume();
updateStage(mUiStage);
+ mPasswordEntry.setEnabled(true);
mKeyboardView.requestFocus();
}
@Override
public void onPause() {
mHandler.removeMessages(MSG_SHOW_ERROR);
+ if (mPendingLockCheck != null) {
+ mPendingLockCheck.cancel(false);
+ mPendingLockCheck = null;
+ }
super.onPause();
}
@@ -489,19 +497,12 @@ public class ChooseLockPassword extends SettingsActivity {
UserHandle.myUserId());
if (mHasChallenge) {
- Intent intent = new Intent();
- byte[] token = mLockPatternUtils.verifyPassword(pin, mChallenge,
- UserHandle.myUserId());
- intent.putExtra(ChooseLockSettingsHelper.EXTRA_KEY_CHALLENGE_TOKEN, token);
- getActivity().setResult(RESULT_FINISHED, intent);
+ startVerifyPassword(pin, wasSecureBefore);
+ return;
} else {
getActivity().setResult(RESULT_FINISHED);
}
- getActivity().finish();
- mDone = true;
- if (!wasSecureBefore) {
- startActivity(getRedactionInterstitialIntent(getActivity()));
- }
+ finishConfirmStage(wasSecureBefore);
} else {
CharSequence tmp = mPasswordEntry.getText();
if (tmp != null) {
@@ -515,6 +516,43 @@ public class ChooseLockPassword extends SettingsActivity {
}
}
+ private void startVerifyPassword(final String pin, final boolean wasSecureBefore) {
+ mPasswordEntry.setEnabled(false);
+ setNextEnabled(false);
+ if (mPendingLockCheck != null) {
+ mPendingLockCheck.cancel(false);
+ }
+
+ mPendingLockCheck = LockPatternChecker.verifyPassword(
+ mLockPatternUtils,
+ pin,
+ mChallenge,
+ UserHandle.myUserId(),
+ new LockPatternChecker.OnVerifyCallback() {
+ @Override
+ public void onVerified(byte[] token) {
+ mPasswordEntry.setEnabled(true);
+ setNextEnabled(true);
+ mPendingLockCheck = null;
+
+ Intent intent = new Intent();
+ intent.putExtra(
+ ChooseLockSettingsHelper.EXTRA_KEY_CHALLENGE_TOKEN,
+ token);
+ getActivity().setResult(RESULT_FINISHED, intent);
+ finishConfirmStage(wasSecureBefore);
+ }
+ });
+ }
+
+ private void finishConfirmStage(boolean wasSecureBefore) {
+ getActivity().finish();
+ mDone = true;
+ if (!wasSecureBefore) {
+ startActivity(getRedactionInterstitialIntent(getActivity()));
+ }
+ }
+
protected void setNextEnabled(boolean enabled) {
mNextButton.setEnabled(enabled);
}
diff --git a/src/com/android/settings/ChooseLockPattern.java b/src/com/android/settings/ChooseLockPattern.java
index 99e8d24..5d24449 100644
--- a/src/com/android/settings/ChooseLockPattern.java
+++ b/src/com/android/settings/ChooseLockPattern.java
@@ -19,6 +19,7 @@ package com.android.settings;
import com.android.internal.logging.MetricsLogger;
import com.google.android.collect.Lists;
import com.android.internal.widget.LinearLayoutWithDefaultTouchRecepient;
+import com.android.internal.widget.LockPatternChecker;
import com.android.internal.widget.LockPatternUtils;
import com.android.internal.widget.LockPatternView;
import com.android.internal.widget.LockPatternView.Cell;
@@ -30,6 +31,7 @@ import android.app.Activity;
import android.app.Fragment;
import android.content.Context;
import android.content.Intent;
+import android.os.AsyncTask;
import android.os.Bundle;
import android.os.UserHandle;
import android.view.KeyEvent;
@@ -350,6 +352,7 @@ public class ChooseLockPattern extends SettingsActivity {
};
private ChooseLockSettingsHelper mChooseLockSettingsHelper;
+ private AsyncTask<?, ?, ?> mPendingLockCheck;
private static final String KEY_UI_STAGE = "uiStage";
private static final String KEY_PATTERN_CHOICE = "chosenPattern";
@@ -432,6 +435,21 @@ public class ChooseLockPattern extends SettingsActivity {
mDone = false;
}
+ @Override
+ public void onResume() {
+ super.onResume();
+ mLockPatternView.enableInput();
+ }
+
+ @Override
+ public void onPause() {
+ super.onPause();
+ if (mPendingLockCheck != null) {
+ mPendingLockCheck.cancel(false);
+ mPendingLockCheck = null;
+ }
+ }
+
protected Intent getRedactionInterstitialIntent(Context context) {
return RedactionInterstitial.createStartIntent(context);
}
@@ -623,15 +641,42 @@ public class ChooseLockPattern extends SettingsActivity {
}
if (mHasChallenge) {
- Intent intent = new Intent();
- byte[] token = utils.verifyPattern(mChosenPattern, mChallenge,
- UserHandle.myUserId());
- intent.putExtra(ChooseLockSettingsHelper.EXTRA_KEY_CHALLENGE_TOKEN, token);
- getActivity().setResult(RESULT_FINISHED, intent);
+ startVerifyPattern(utils);
+ return;
} else {
getActivity().setResult(RESULT_FINISHED);
}
+ doFinish();
+ }
+
+ private void startVerifyPattern(LockPatternUtils utils) {
+ mLockPatternView.disableInput();
+ if (mPendingLockCheck != null) {
+ mPendingLockCheck.cancel(false);
+ }
+
+ mPendingLockCheck = LockPatternChecker.verifyPattern(
+ utils,
+ mChosenPattern,
+ mChallenge,
+ UserHandle.myUserId(),
+ new LockPatternChecker.OnVerifyCallback() {
+ @Override
+ public void onVerified(byte[] token) {
+ mLockPatternView.enableInput();
+ mPendingLockCheck = null;
+
+ Intent intent = new Intent();
+ intent.putExtra(
+ ChooseLockSettingsHelper.EXTRA_KEY_CHALLENGE_TOKEN, token);
+ getActivity().setResult(RESULT_FINISHED, intent);
+ doFinish();
+ }
+ });
+ }
+
+ private void doFinish() {
getActivity().finish();
mDone = true;
}
diff --git a/src/com/android/settings/ConfirmLockPassword.java b/src/com/android/settings/ConfirmLockPassword.java
index 0994086..388fde7 100644
--- a/src/com/android/settings/ConfirmLockPassword.java
+++ b/src/com/android/settings/ConfirmLockPassword.java
@@ -20,10 +20,12 @@ import android.annotation.Nullable;
import android.os.UserHandle;
import android.text.TextUtils;
import com.android.internal.logging.MetricsLogger;
+import com.android.internal.widget.LockPatternChecker;
import com.android.internal.widget.LockPatternUtils;
import android.app.admin.DevicePolicyManager;
import android.content.Intent;
+import android.os.AsyncTask;
import android.os.Bundle;
import android.os.CountDownTimer;
import android.os.Handler;
@@ -65,6 +67,7 @@ public class ConfirmLockPassword extends ConfirmDeviceCredentialBaseActivity {
private static final long ERROR_MESSAGE_TIMEOUT = 3000;
private TextView mPasswordEntry;
private LockPatternUtils mLockPatternUtils;
+ private AsyncTask<?, ?, ?> mPendingLockCheck;
private TextView mHeaderTextView;
private TextView mDetailsTextView;
private TextView mErrorTextView;
@@ -148,6 +151,10 @@ public class ConfirmLockPassword extends ConfirmDeviceCredentialBaseActivity {
mCountdownTimer.cancel();
mCountdownTimer = null;
}
+ if (mPendingLockCheck != null) {
+ mPendingLockCheck.cancel(false);
+ mPendingLockCheck = null;
+ }
}
@Override
@@ -161,6 +168,8 @@ public class ConfirmLockPassword extends ConfirmDeviceCredentialBaseActivity {
long deadline = mLockPatternUtils.getLockoutAttemptDeadline(UserHandle.myUserId());
if (deadline != 0) {
handleAttemptLockout(deadline);
+ } else {
+ mPasswordEntry.setEnabled(true);
}
}
@@ -178,32 +187,79 @@ public class ConfirmLockPassword extends ConfirmDeviceCredentialBaseActivity {
}
private void handleNext() {
+ mPasswordEntry.setEnabled(false);
+ if (mPendingLockCheck != null) {
+ mPendingLockCheck.cancel(false);
+ }
+
final String pin = mPasswordEntry.getText().toString();
final boolean verifyChallenge = getActivity().getIntent().getBooleanExtra(
ChooseLockSettingsHelper.EXTRA_KEY_HAS_CHALLENGE, false);
- boolean matched = false;
Intent intent = new Intent();
if (verifyChallenge) {
- if (getActivity() instanceof ConfirmLockPassword.InternalActivity) {
- long challenge = getActivity().getIntent().getLongExtra(
- ChooseLockSettingsHelper.EXTRA_KEY_CHALLENGE, 0);
- byte[] token = mLockPatternUtils.verifyPassword(pin, challenge,
- UserHandle.myUserId());
- if (token != null) {
- matched = true;
- intent.putExtra(ChooseLockSettingsHelper.EXTRA_KEY_CHALLENGE_TOKEN, token);
- }
- }
- } else if (mLockPatternUtils.checkPassword(pin, UserHandle.myUserId())) {
- matched = true;
- if (getActivity() instanceof ConfirmLockPassword.InternalActivity) {
- intent.putExtra(ChooseLockSettingsHelper.EXTRA_KEY_TYPE,
- mIsAlpha ? StorageManager.CRYPT_TYPE_PASSWORD
- : StorageManager.CRYPT_TYPE_PIN);
- intent.putExtra(ChooseLockSettingsHelper.EXTRA_KEY_PASSWORD, pin);
+ if (isInternalActivity()) {
+ startVerifyPassword(pin, intent);
+ return;
}
+ } else {
+ startCheckPassword(pin, intent);
+ return;
}
+ onPasswordChecked(false, intent);
+ }
+
+ private boolean isInternalActivity() {
+ return getActivity() instanceof ConfirmLockPassword.InternalActivity;
+ }
+
+ private void startVerifyPassword(final String pin, final Intent intent) {
+ long challenge = getActivity().getIntent().getLongExtra(
+ ChooseLockSettingsHelper.EXTRA_KEY_CHALLENGE, 0);
+ mPendingLockCheck = LockPatternChecker.verifyPassword(
+ mLockPatternUtils,
+ pin,
+ challenge,
+ UserHandle.myUserId(),
+ new LockPatternChecker.OnVerifyCallback() {
+ @Override
+ public void onVerified(byte[] token) {
+ mPendingLockCheck = null;
+ boolean matched = false;
+ if (token != null) {
+ matched = true;
+ intent.putExtra(
+ ChooseLockSettingsHelper.EXTRA_KEY_CHALLENGE_TOKEN,
+ token);
+ }
+ onPasswordChecked(matched, intent);
+ }
+ });
+ }
+
+ private void startCheckPassword(final String pin, final Intent intent) {
+ mPendingLockCheck = LockPatternChecker.checkPassword(
+ mLockPatternUtils,
+ pin,
+ UserHandle.myUserId(),
+ new LockPatternChecker.OnCheckCallback() {
+ @Override
+ public void onChecked(boolean matched) {
+ mPendingLockCheck = null;
+ if (matched && isInternalActivity()) {
+ intent.putExtra(ChooseLockSettingsHelper.EXTRA_KEY_TYPE,
+ mIsAlpha ? StorageManager.CRYPT_TYPE_PASSWORD
+ : StorageManager.CRYPT_TYPE_PIN);
+ intent.putExtra(
+ ChooseLockSettingsHelper.EXTRA_KEY_PASSWORD, pin);
+ }
+ onPasswordChecked(matched, intent);
+ }
+ });
+ }
+
+ private void onPasswordChecked(boolean matched, Intent intent) {
+ mPasswordEntry.setEnabled(true);
if (matched) {
getActivity().setResult(RESULT_OK, intent);
getActivity().finish();
diff --git a/src/com/android/settings/ConfirmLockPattern.java b/src/com/android/settings/ConfirmLockPattern.java
index 2d0d117..636c315 100644
--- a/src/com/android/settings/ConfirmLockPattern.java
+++ b/src/com/android/settings/ConfirmLockPattern.java
@@ -20,6 +20,7 @@ import com.android.internal.logging.MetricsLogger;
import com.android.internal.widget.LockPatternUtils;
import com.android.internal.widget.LockPatternView;
import com.android.internal.widget.LinearLayoutWithDefaultTouchRecepient;
+import com.android.internal.widget.LockPatternChecker;
import com.android.internal.widget.LockPatternView.Cell;
import android.annotation.Nullable;
@@ -27,6 +28,7 @@ import android.app.Activity;
import android.content.Intent;
import android.os.CountDownTimer;
import android.os.SystemClock;
+import android.os.AsyncTask;
import android.os.Bundle;
import android.os.UserHandle;
import android.os.storage.StorageManager;
@@ -77,6 +79,7 @@ public class ConfirmLockPattern extends ConfirmDeviceCredentialBaseActivity {
private LockPatternView mLockPatternView;
private LockPatternUtils mLockPatternUtils;
+ private AsyncTask<?, ?, ?> mPendingLockCheck;
private int mNumWrongConfirmAttempts;
private CountDownTimer mCountdownTimer;
@@ -157,6 +160,10 @@ public class ConfirmLockPattern extends ConfirmDeviceCredentialBaseActivity {
if (mCountdownTimer != null) {
mCountdownTimer.cancel();
}
+ if (mPendingLockCheck != null) {
+ mPendingLockCheck.cancel(false);
+ mPendingLockCheck = null;
+ }
}
@Override
@@ -173,8 +180,8 @@ public class ConfirmLockPattern extends ConfirmDeviceCredentialBaseActivity {
if (deadline != 0) {
handleAttemptLockout(deadline);
} else if (!mLockPatternView.isEnabled()) {
- // The deadline has passed, but the timer was cancelled...
- // Need to clean up.
+ // The deadline has passed, but the timer was cancelled. Or the pending lock
+ // check was cancelled. Need to clean up.
mNumWrongConfirmAttempts = 0;
updateStage(Stage.NeedToUnlock);
}
@@ -198,6 +205,7 @@ public class ConfirmLockPattern extends ConfirmDeviceCredentialBaseActivity {
mLockPatternView.setEnabled(true);
mLockPatternView.enableInput();
+ mLockPatternView.clearPattern();
break;
case NeedToUnlockWrong:
mErrorTextView.setText(R.string.lockpattern_need_to_unlock_wrong);
@@ -269,32 +277,81 @@ public class ConfirmLockPattern extends ConfirmDeviceCredentialBaseActivity {
}
public void onPatternDetected(List<LockPatternView.Cell> pattern) {
+ mLockPatternView.setEnabled(false);
+ if (mPendingLockCheck != null) {
+ mPendingLockCheck.cancel(false);
+ }
+
final boolean verifyChallenge = getActivity().getIntent().getBooleanExtra(
ChooseLockSettingsHelper.EXTRA_KEY_HAS_CHALLENGE, false);
- boolean matched = false;
Intent intent = new Intent();
if (verifyChallenge) {
- if (getActivity() instanceof ConfirmLockPattern.InternalActivity) {
- long challenge = getActivity().getIntent().getLongExtra(
- ChooseLockSettingsHelper.EXTRA_KEY_CHALLENGE, 0);
- byte[] token = mLockPatternUtils.verifyPattern(pattern, challenge,
- UserHandle.myUserId());
- if (token != null) {
- matched = true;
- intent.putExtra(ChooseLockSettingsHelper.EXTRA_KEY_CHALLENGE_TOKEN, token);
- }
- }
- } else if (mLockPatternUtils.checkPattern(pattern, UserHandle.myUserId())) {
- matched = true;
- if (getActivity() instanceof ConfirmLockPattern.InternalActivity) {
- intent.putExtra(ChooseLockSettingsHelper.EXTRA_KEY_TYPE,
- StorageManager.CRYPT_TYPE_PATTERN);
- intent.putExtra(ChooseLockSettingsHelper.EXTRA_KEY_PASSWORD,
- LockPatternUtils.patternToString(pattern));
+ if (isInternalActivity()) {
+ startVerifyPattern(pattern, intent);
+ return;
}
-
+ } else {
+ startCheckPattern(pattern, intent);
+ return;
}
+ onPatternChecked(pattern, false, intent);
+ }
+
+ private boolean isInternalActivity() {
+ return getActivity() instanceof ConfirmLockPattern.InternalActivity;
+ }
+
+ private void startVerifyPattern(final List<LockPatternView.Cell> pattern,
+ final Intent intent) {
+ long challenge = getActivity().getIntent().getLongExtra(
+ ChooseLockSettingsHelper.EXTRA_KEY_CHALLENGE, 0);
+ mPendingLockCheck = LockPatternChecker.verifyPattern(
+ mLockPatternUtils,
+ pattern,
+ challenge,
+ UserHandle.myUserId(),
+ new LockPatternChecker.OnVerifyCallback() {
+ @Override
+ public void onVerified(byte[] token) {
+ mPendingLockCheck = null;
+ boolean matched = false;
+ if (token != null) {
+ matched = true;
+ intent.putExtra(
+ ChooseLockSettingsHelper.EXTRA_KEY_CHALLENGE_TOKEN,
+ token);
+ }
+ onPatternChecked(pattern, matched, intent);
+ }
+ });
+ }
+
+ private void startCheckPattern(final List<LockPatternView.Cell> pattern,
+ final Intent intent) {
+ mPendingLockCheck = LockPatternChecker.checkPattern(
+ mLockPatternUtils,
+ pattern,
+ UserHandle.myUserId(),
+ new LockPatternChecker.OnCheckCallback() {
+ @Override
+ public void onChecked(boolean matched) {
+ mPendingLockCheck = null;
+ if (matched && isInternalActivity()) {
+ intent.putExtra(ChooseLockSettingsHelper.EXTRA_KEY_TYPE,
+ StorageManager.CRYPT_TYPE_PATTERN);
+ intent.putExtra(ChooseLockSettingsHelper.EXTRA_KEY_PASSWORD,
+ LockPatternUtils.patternToString(pattern));
+ }
+ onPatternChecked(pattern, matched, intent);
+ }
+ });
+ }
+
+ private void onPatternChecked(List<LockPatternView.Cell> pattern,
+ boolean matched,
+ Intent intent) {
+ mLockPatternView.setEnabled(true);
if (matched) {
getActivity().setResult(Activity.RESULT_OK, intent);
getActivity().finish();
generated by cgit v1.1 at 2025-01-26 19:14:47 +0000