手机重启后接近警报不工作 [英] Proximity Alerts not working after phone reboot

问题描述

我在我的应用程序之一使用接近警报，但它似乎每当我重置我的电话（通过电池拉），或只是一般，接近警报都不再有效。

I am using proximity alerts in one of my applications, however it seems that whenever I reset my phone (via battery pull) or just in general, the proximity alerts are no longer active.

他们再次合作的唯一方法是，如果我取消，并重新检查复选框（删除，然后重新添加接近警报）

The only way they work once again is if I uncheck and recheck the checkbox (which removes, then re-adds the proximity alert)

任何想法的或理性？

推荐答案

您必须重置警报。重新启动时，Android操作系统不会保留你的提醒，这是给你的应用程序。创建一个BroadcastReceiver（我叫雷BootReceiver下面的示例所示）来处理android.intent.action.BOOT_COMPLETED操作（这是在清单中定义）。随着广播接收器就可以重新启动所有的警报。不要忘了添加android.permission.RECEIVE_BOOT_COMPLETED权限。

You must reset the alerts. The Android OS does not persist your alerts when rebooting, that's up to your app. Create a BroadcastReceiver (I called mine BootReceiver in my example below) to handle the "android.intent.action.BOOT_COMPLETED" action (this is defined in the manifest). With the BroadcastReceiver you can then restart all of your alerts. Don't forget to add the "android.permission.RECEIVE_BOOT_COMPLETED" permission.

<uses-permission android:name="android.permission.RECEIVE_BOOT_COMPLETED" />
...
<receiver android:name=".BootReceiver">
<intent-filter>
    <action android:name="android.intent.action.BOOT_COMPLETED" />
</intent-filter>
</receiver>

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