LockPattern

original by Sym LockPattern

Description

The password to unlock the custom gestures 自定义手势密码解锁

Starting

创建手势密码可以查看 CreateGestureActivity.java 文件.
登陆验证手势密码可以看 GestureLoginActivity.java 文件.

Features

• 使用了 JakeWharton/butterknife butterknife

• 使用了 ACache 来存储手势密码

private void saveChosenPattern(List<LockPatternView.Cell> cells) {
    byte[] bytes = LockPatternUtil.patternToHash(cells);
    aCache.put(Constant.GESTURE_PASSWORD, bytes);
}

Warning: 使用 ACache 类保存密码并不是无限期的. 具体期限可以查看 ACache 类.

• 使用了 SHA 算法保存手势密码

public static byte[] patternToHash(List<LockPatternView.Cell> pattern) {
    if (pattern == null) {
        return null;
    } else {
        int size = pattern.size();
        byte[] res = new byte[size];
        for (int i = 0; i < size; i++) {
            LockPatternView.Cell cell = pattern.get(i);
            res[i] = (byte) cell.getIndex();
        }
        MessageDigest md = null;
        try {
            md = MessageDigest.getInstance("SHA-1");
            return md.digest(res);
        } catch (NoSuchAlgorithmException e) {
            e.printStackTrace();
            return res;
        }
    }
}

• 可以开启震动模式，当选中一个圈的时候，手机会震动

public void setTactileFeedbackEnabled(boolean tactileFeedbackEnabled) {
	mEnableHapticFeedback = tactileFeedbackEnabled;
}

• 开启绘制路径隐藏模式

public void setInStealthMode(boolean inStealthMode) {
	mInStealthMode = inStealthMode;
}

• 可以开启绘制点隐藏模式

public void setStealthPoint(boolean stealthPoint) {
		mStealthPoint = stealthPoint;
	}
or
app:stealth_point="true"

• 自定义属性

---

属性都提供各自的get和set方法

LockPatternView 属性名	类型
stealth_point	boolean
default_color	int
selector_color	int
error_color	int

---

LockPatternIndicator 属性名	类型
idc_default_color	boolean
idc_default_color	int
idc_selector_color	int

Contact

如果你有什么问题, 或者什么建议, 可以发邮件给我.
Email address: [email protected] or [email protected]

LICENSE

Copyright 2016 wizong

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.