blocks|key|2111452|text|据我所知，谷歌还没有发布一个API，它允许你改变非根设备上的锁屏。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2111453|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

As far as I know, Google hasn't released an API that allows you to change the lock-screen on un-rooted devices.

blocks|key|132089|text|看看这个回答。|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|132090|您需要编写自己的主屏幕应用程序，它将实现您所需的锁定屏幕行为。有用于编写您自己的Android+SDK中的主屏幕应用程序(源代码)的示例代码。|132091|entityMap|0|LINK|mutability|MUTABLE|url|https://stackoverflow.com/questions/5529608/android-how-to-develop-custom-lock-screen|1|http://developer.android.com/resources/samples/Home/index.html^0|4|2|0|0|14|K|1|0^^$0|@$1|2|3|4|5|6|7|P|8|@]|9|@$A|Q|B|R|1|S]]|C|$]]|$1|D|3|E|5|6|7|T|8|@]|9|@$A|U|B|V|1|W]]|C|$]]|$1|F|3|-4|5|6|7|X|8|@]|9|@]|C|$]]]|G|$H|$5|I|J|K|C|$L|M]]|N|$5|I|J|K|C|$L|O]]]]

Have a look at this <a href="https://stackoverflow.com/questions/5529608/android-how-to-develop-custom-lock-screen">answer</a>. 

You need to write your own home screen app which will implement the lockscreen behaviour that you require. There is sample code for writing your own <a href="http://developer.android.com/resources/samples/Home/index.html" rel="nofollow noreferrer">home screen app in the Android SDK</a>(Source code).

blocks|key|2111493|text|如果您有本机源代码，这就是Google实现锁定屏幕代码的地方。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2111494|androidgingerbread/frameworks/base/policy/src/com/android/internal/policy/impl/LockScreen.java|offset|length|style|BOLD|2111495|这是内置到android.policy.jar中的。我想说的是，最好的方法，以实现您正在尝试的是编写一个新的主页应用程序，需要的功能，如上文所述。|2111496|entityMap^0|0|0|2M|0|0^^$0|@$1|2|3|4|5|6|7|L|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|M|8|@$D|N|E|O|F|G]]|9|@]|A|$]]|$1|H|3|I|5|6|7|P|8|@]|9|@]|A|$]]|$1|J|3|-4|5|6|7|Q|8|@]|9|@]|A|$]]]|K|$]]

If you have the native source code, this is where Google has implemented the lock screen code

androidgingerbread/frameworks/base/policy/src/com/android/internal/policy/impl/LockScreen.java

This gets built into android.policy.jar.
I would say the best way to achieve what you are trying is to write a new homescreen app with required features as stated above.

blocks|key|2111604|text|在Android5.0和更高版本中，不推荐使用锁屏幕小部件。为了帮助填补空白，您可以使用阿登达+SDK。它扩展了Android堆栈，使您可以像使用其他应用程序一样，在锁定屏幕上设计和编程布局，并将它们输入SDK。|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|2111605|例如：|2111606|AdendaAgent.addCustomFragmentContent+(Context+context,+String+actionToPerformOnUnlock,+String+your.fragment.name,+Bundle+fragmentArgs,+String+identifier,+boolean+bDisplayUntilCancelled)|code-block|syntax|javascript|2111607|我和Adenda有联系，希望你能充分披露|2111608|entityMap|0|LINK|mutability|MUTABLE|url|http://www.adendamedia.com/^0|18|3|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|U|8|@]|9|@$A|V|B|W|1|X]]|C|$]]|$1|D|3|E|5|6|7|Y|8|@]|9|@]|C|$]]|$1|F|3|G|5|H|7|Z|8|@]|9|@]|C|$I|J]]|$1|K|3|L|5|6|7|10|8|@]|9|@]|C|$]]|$1|M|3|-4|5|6|7|11|8|@]|9|@]|C|$]]]|N|$O|$5|P|Q|R|C|$S|T]]]]

Lock screen widgets were deprecated in Android 5.0 and above. To help fill the void, you can use the <a href="http://www.adendamedia.com/" rel="nofollow">Adenda</a> SDK. It extends the Android stack to let you design and program your layouts on the lock screen like you would with any other app, and feed them into the SDK.

For example:

<pre><code>AdendaAgent.addCustomFragmentContent (Context context, String actionToPerformOnUnlock, String your.fragment.name, Bundle fragmentArgs, String identifier, boolean bDisplayUntilCancelled)
</code></pre>

I'm affiliated with Adenda for full disclosure

blocks|key|289141|text|我写了一篇关于如何编写简单的Android锁屏幕的文章|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|289142|简而言之，您可以运行一个包含BroadcastReceiver的服务，该服务将侦听Intent.ACTION_SCREEN_OFF的任何事件，然后您可以使用android.permission.SYSTEM_ALERT_WINDOW将您的自定义锁屏幕绘制到所有的顶部。|style|CODE|289143|entityMap|0|LINK|mutability|MUTABLE|url|http://www.thedroidboy.com/how-to-write-simple-android-lock-screen/^0|7|H|0|0|15|O|26|12|0^^$0|@$1|2|3|4|5|6|7|P|8|@]|9|@$A|Q|B|R|1|S]]|C|$]]|$1|D|3|E|5|6|7|T|8|@$A|U|B|V|F|G]|$A|W|B|X|F|G]]|9|@]|C|$]]|$1|H|3|-4|5|6|7|Y|8|@]|9|@]|C|$]]]|I|$J|$5|K|L|M|C|$N|O]]]]

I wrote a post about <a href="http://www.thedroidboy.com/how-to-write-simple-android-lock-screen/" rel="nofollow noreferrer">How to write simple Android Lock Screen</a>

In short, you can run a service that contains BroadcastReceiver that will listen to any event of <code>Intent.ACTION_SCREEN_OFF</code>, then you can draw your custom Lock Screen on top of everything by using <code>android.permission.SYSTEM_ALERT_WINDOW</code>.

I'm interested about Android and have been trying to find an example or tutorial about creating a custom lockscreen.

I wanna create new lock screen for easy accessibilities.

For example 

<ul>
<li>fast access to camera.</li>
<li>fast access to phone dial.</li>
<li>Using Speech to
unlock screen.</li>
</ul>

I want to design the lock screen for blind people.

<a href="https://stackoverflow.com/questions/4116001/android-lock-screen-widget">This answer might be useful</a>

Where can I find examples or tutorials about creating a custom android lockscreen?

翻译质量差，导致语言生硬或混乱。

没有提供实际的解决方法或示例。

解答不清晰，无法理解或解决问题。

页面排版不美观，阅读体验差。

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我对Android很感兴趣，并一直试图找到一个关于创建自定义锁屏的示例或教程。我想要创建新的锁定屏幕，以便于访问。例如快速进入摄像头。快速进入电话拨号。使用语音解锁屏幕。我想为盲人设计锁屏。

问在哪里可以找到创建自定义android锁屏的示例或教程？
EN

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问在哪里可以找到创建自定义android锁屏的示例或教程？EN