BaseBroadcastReceiver.java 文件源码

/**注册广播接收器
 * @param context
 * @param receiver
 * @param filter
 * @return
 */
public static BroadcastReceiver register(Context context, @Nullable BroadcastReceiver receiver, IntentFilter filter) {
    Log.i(TAG, "register >>>");
    if (context == null || filter == null) {
        Log.e(TAG, "register  context == null || filter == null >> return;");
        return receiver;
    }

    context.registerReceiver(receiver, filter);

    return receiver;
}