Examples with LockPatternUtils com.android.internal.widget.LockPatternUtils used on opensource projects

Example 51 with LockPatternUtils

use of com.android.internal.widget.LockPatternUtils in project android_frameworks_base by ParanoidAndroid.

the class EmergencyButton method onFinishInflate.

@Override
protected void onFinishInflate() {
    super.onFinishInflate();
    mLockPatternUtils = new LockPatternUtils(mContext);
    mPowerManager = (PowerManager) mContext.getSystemService(Context.POWER_SERVICE);
    setOnClickListener(new OnClickListener() {

        public void onClick(View v) {
            takeEmergencyCallAction();
        }
    });
    int phoneState = KeyguardUpdateMonitor.getInstance(mContext).getPhoneState();
    State simState = KeyguardUpdateMonitor.getInstance(mContext).getSimState();
    updateEmergencyCallButton(simState, phoneState);
}

Example 52 with LockPatternUtils

use of com.android.internal.widget.LockPatternUtils in project android_frameworks_base by ParanoidAndroid.

the class KeyguardAbsKeyInputView method onFinishInflate.

@Override
protected void onFinishInflate() {
    mLockPatternUtils = new LockPatternUtils(mContext);
    mPasswordEntry = (TextView) findViewById(getPasswordTextViewId());
    mPasswordEntry.setOnEditorActionListener(this);
    mPasswordEntry.addTextChangedListener(this);
    // Set selected property on so the view can send accessibility events.
    mPasswordEntry.setSelected(true);
    // Poke the wakelock any time the text is selected or modified
    mPasswordEntry.setOnClickListener(new OnClickListener() {

        public void onClick(View v) {
            // TODO: customize timeout for text?
            mCallback.userActivity(0);
        }
    });
    mQuickUnlock = Settings.System.getBoolean(mContext.getContentResolver(), Settings.System.LOCKSCREEN_QUICK_UNLOCK, false);
    mPasswordEntry.addTextChangedListener(new TextWatcher() {

        public void onTextChanged(CharSequence s, int start, int before, int count) {
        }

        public void beforeTextChanged(CharSequence s, int start, int count, int after) {
        }

        public void afterTextChanged(Editable s) {
            if (mCallback != null) {
                mCallback.userActivity(0);
            }
            if (mQuickUnlock && getQuickUnlockAllowed()) {
                if (s.length() > MINIMUM_PASSWORD_LENGTH_BEFORE_REPORT && mLockPatternUtils.checkPassword(s.toString())) {
                    mCallback.dismiss(true);
                    mCallback.reportSuccessfulUnlockAttempt();
                }
            }
        }
    });
    mSecurityMessageDisplay = new KeyguardMessageArea.Helper(this);
    mEcaView = findViewById(R.id.keyguard_selector_fade_container);
    View bouncerFrameView = findViewById(R.id.keyguard_bouncer_frame);
    if (bouncerFrameView != null) {
        mBouncerFrame = bouncerFrameView.getBackground();
    }
}

Example 53 with LockPatternUtils

use of com.android.internal.widget.LockPatternUtils in project android_frameworks_base by ParanoidAndroid.

the class KeyguardPatternView method onFinishInflate.

@Override
protected void onFinishInflate() {
    super.onFinishInflate();
    mLockPatternUtils = mLockPatternUtils == null ? new LockPatternUtils(mContext) : mLockPatternUtils;
    mLockPatternView = (LockPatternView) findViewById(R.id.lockPatternView);
    mLockPatternView.setSaveEnabled(false);
    mLockPatternView.setFocusable(false);
    mLockPatternView.setOnPatternListener(new UnlockPatternListener());
    // stealth mode will be the same for the life of this screen
    mLockPatternView.setInStealthMode(!mLockPatternUtils.isVisiblePatternEnabled());
    // vibrate mode will be the same for the life of this screen
    mLockPatternView.setTactileFeedbackEnabled(mLockPatternUtils.isTactileFeedbackEnabled());
    mForgotPatternButton = (Button) findViewById(R.id.forgot_password_button);
    // note: some configurations don't have an emergency call area
    if (mForgotPatternButton != null) {
        mForgotPatternButton.setText(R.string.kg_forgot_pattern_button_text);
        mForgotPatternButton.setOnClickListener(new OnClickListener() {

            public void onClick(View v) {
                mCallback.showBackupSecurity();
            }
        });
    }
    setFocusableInTouchMode(true);
    maybeEnableFallback(mContext);
    mSecurityMessageDisplay = new KeyguardMessageArea.Helper(this);
    mEcaView = findViewById(R.id.keyguard_selector_fade_container);
    View bouncerFrameView = findViewById(R.id.keyguard_bouncer_frame);
    if (bouncerFrameView != null) {
        mBouncerFrame = bouncerFrameView.getBackground();
    }
}

Example 54 with LockPatternUtils

use of com.android.internal.widget.LockPatternUtils in project android_frameworks_base by ParanoidAndroid.

the class KeyguardStatusView method onFinishInflate.

@Override
protected void onFinishInflate() {
    super.onFinishInflate();
    Resources res = getContext().getResources();
    final Locale locale = Locale.getDefault();
    final String datePattern = res.getString(com.android.internal.R.string.system_ui_date_pattern);
    final String bestFormat = ICU.getBestDateTimePattern(datePattern, locale.toString());
    mDateFormat = new SimpleDateFormat(bestFormat, locale);
    mDateView = (TextView) findViewById(R.id.date);
    mAlarmStatusView = (TextView) findViewById(R.id.alarm_status);
    mClockView = (ClockView) findViewById(R.id.clock_view);
    mLockPatternUtils = new LockPatternUtils(getContext());
    // Use custom font in mDateView
    mDateView.setTypeface(Typeface.SANS_SERIF, Typeface.BOLD);
    // Required to get Marquee to work.
    final View[] marqueeViews = { mDateView, mAlarmStatusView };
    for (int i = 0; i < marqueeViews.length; i++) {
        View v = marqueeViews[i];
        if (v == null) {
            throw new RuntimeException("Can't find widget at index " + i);
        }
        v.setSelected(true);
    }
    refresh();
}

Example 55 with LockPatternUtils

use of com.android.internal.widget.LockPatternUtils in project android_frameworks_base by ParanoidAndroid.

the class DevicePolicyManagerService method loadSettingsLocked.

private void loadSettingsLocked(DevicePolicyData policy, int userHandle) {
    JournaledFile journal = makeJournaledFile(userHandle);
    FileInputStream stream = null;
    File file = journal.chooseForRead();
    try {
        stream = new FileInputStream(file);
        XmlPullParser parser = Xml.newPullParser();
        parser.setInput(stream, null);
        int type;
        while ((type = parser.next()) != XmlPullParser.END_DOCUMENT && type != XmlPullParser.START_TAG) {
        }
        String tag = parser.getName();
        if (!"policies".equals(tag)) {
            throw new XmlPullParserException("Settings do not start with policies tag: found " + tag);
        }
        type = parser.next();
        int outerDepth = parser.getDepth();
        while ((type = parser.next()) != XmlPullParser.END_DOCUMENT && (type != XmlPullParser.END_TAG || parser.getDepth() > outerDepth)) {
            if (type == XmlPullParser.END_TAG || type == XmlPullParser.TEXT) {
                continue;
            }
            tag = parser.getName();
            if ("admin".equals(tag)) {
                String name = parser.getAttributeValue(null, "name");
                try {
                    DeviceAdminInfo dai = findAdmin(ComponentName.unflattenFromString(name), userHandle);
                    if (DBG && (UserHandle.getUserId(dai.getActivityInfo().applicationInfo.uid) != userHandle)) {
                        Slog.w(TAG, "findAdmin returned an incorrect uid " + dai.getActivityInfo().applicationInfo.uid + " for user " + userHandle);
                    }
                    if (dai != null) {
                        ActiveAdmin ap = new ActiveAdmin(dai);
                        ap.readFromXml(parser);
                        policy.mAdminMap.put(ap.info.getComponent(), ap);
                        policy.mAdminList.add(ap);
                    }
                } catch (RuntimeException e) {
                    Slog.w(TAG, "Failed loading admin " + name, e);
                }
            } else if ("failed-password-attempts".equals(tag)) {
                policy.mFailedPasswordAttempts = Integer.parseInt(parser.getAttributeValue(null, "value"));
                XmlUtils.skipCurrentTag(parser);
            } else if ("password-owner".equals(tag)) {
                policy.mPasswordOwner = Integer.parseInt(parser.getAttributeValue(null, "value"));
                XmlUtils.skipCurrentTag(parser);
            } else if ("active-password".equals(tag)) {
                policy.mActivePasswordQuality = Integer.parseInt(parser.getAttributeValue(null, "quality"));
                policy.mActivePasswordLength = Integer.parseInt(parser.getAttributeValue(null, "length"));
                policy.mActivePasswordUpperCase = Integer.parseInt(parser.getAttributeValue(null, "uppercase"));
                policy.mActivePasswordLowerCase = Integer.parseInt(parser.getAttributeValue(null, "lowercase"));
                policy.mActivePasswordLetters = Integer.parseInt(parser.getAttributeValue(null, "letters"));
                policy.mActivePasswordNumeric = Integer.parseInt(parser.getAttributeValue(null, "numeric"));
                policy.mActivePasswordSymbols = Integer.parseInt(parser.getAttributeValue(null, "symbols"));
                policy.mActivePasswordNonLetter = Integer.parseInt(parser.getAttributeValue(null, "nonletter"));
                XmlUtils.skipCurrentTag(parser);
            } else {
                Slog.w(TAG, "Unknown tag: " + tag);
                XmlUtils.skipCurrentTag(parser);
            }
        }
    } catch (NullPointerException e) {
        Slog.w(TAG, "failed parsing " + file + " " + e);
    } catch (NumberFormatException e) {
        Slog.w(TAG, "failed parsing " + file + " " + e);
    } catch (XmlPullParserException e) {
        Slog.w(TAG, "failed parsing " + file + " " + e);
    } catch (FileNotFoundException e) {
    // Don't be noisy, this is normal if we haven't defined any policies.
    } catch (IOException e) {
        Slog.w(TAG, "failed parsing " + file + " " + e);
    } catch (IndexOutOfBoundsException e) {
        Slog.w(TAG, "failed parsing " + file + " " + e);
    }
    try {
        if (stream != null) {
            stream.close();
        }
    } catch (IOException e) {
    // Ignore
    }
    // Validate that what we stored for the password quality matches
    // sufficiently what is currently set.  Note that this is only
    // a sanity check in case the two get out of sync; this should
    // never normally happen.
    LockPatternUtils utils = new LockPatternUtils(mContext);
    if (utils.getActivePasswordQuality() < policy.mActivePasswordQuality) {
        Slog.w(TAG, "Active password quality 0x" + Integer.toHexString(policy.mActivePasswordQuality) + " does not match actual quality 0x" + Integer.toHexString(utils.getActivePasswordQuality()));
        policy.mActivePasswordQuality = DevicePolicyManager.PASSWORD_QUALITY_UNSPECIFIED;
        policy.mActivePasswordLength = 0;
        policy.mActivePasswordUpperCase = 0;
        policy.mActivePasswordLowerCase = 0;
        policy.mActivePasswordLetters = 0;
        policy.mActivePasswordNumeric = 0;
        policy.mActivePasswordSymbols = 0;
        policy.mActivePasswordNonLetter = 0;
    }
    validatePasswordOwnerLocked(policy);
    syncDeviceCapabilitiesLocked(policy);
    updateMaximumTimeToLockLocked(policy);
}