Android 7.0中的BroadcastReceiver [英] BroadcastReceiver in android 7.0

问题描述

我正在使用android 7中的broadcastreceiver，但无法正常工作，因此我们是否需要使用registereceiver（）注册broadcastreceiver才能在android 7中使用广播reviver。

I am working with a broadcastreceiver in android 7 but it is not working properly so Do we need to register the broadcastreceiver using registereceiver() inorder to work with broadcast reviver in android 7.

推荐答案

在android 7中只有2个与广播接收器有关的更改：

There are only 2 changes related to broadcast receivers in android 7:

1. 如果目标为Android 7.0（API级别24）及更高版本的应用在清单中声明其广播接收器，则不会收到 CONNECTIVITY_ACTION 广播。如果应用使用 Context.registerReceiver（）注册其BroadcastReceiver，并且该上下文仍然有效，则它们仍将接收 CONNECTIVITY_ACTION 广播。


2. 系统不再发送 ACTION_NEW_PICTURE 或 ACTION_NEW_VIDEO 广播。此优化会影响所有应用程序，不仅会影响那些针对Android 7.0的应用程序。

1. Apps targeting Android 7.0 (API level 24) and higher do not receive CONNECTIVITY_ACTION broadcasts if they declare their broadcast receiver in the manifest. Apps will still receive CONNECTIVITY_ACTION broadcasts if they register their BroadcastReceiver with Context.registerReceiver() and that context is still valid.
2. The system no longer sends ACTION_NEW_PICTURE or ACTION_NEW_VIDEO broadcasts. This optimization affects all apps, not only those targeting Android 7.0.

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