具有 "OR" 条件的 WorkManager NetworkType

Question

我刚刚完成了一个关于 WorkManager 的代码实验室，我想知道如何使用它获得 "OR" 条件。检查 setRequiredNetworkType 后，我发现它只接受一个 NetworkType 类型的参数。

/**
 * Sets whether device should have a particular {@link NetworkType} for the
 * {@link WorkRequest} to run.  The default value is {@link NetworkType#NOT_REQUIRED}.
 *
 * @param networkType The type of network required for the work to run
 * @return The current {@link Builder}
 */
public @NonNull Builder setRequiredNetworkType(@NonNull NetworkType networkType) {
    this.mRequiredNetworkType = networkType;
    return this;
}

例如，我希望我的任务在 NetworkType.UNMETERED 或 NetworkType.CONNECTED 时运行。可能吗？

编辑：也许这不是一个很好的例子，我想知道是否有可能有一个 OR 条件用于 Constraint.

Answer 1

connected - Any working network connection is required for this work.

metered - A metered network connection is required for this work.

not_roaming - A non-roaming network connection is required for this work.

unmetered - An unmetered network connection is required for this work.

根据上述情况和您的用例，您可以使用 UNMETERED，这将同时指示 - 已连接和未计量

Answer 2

CommonsWare 在评论中回答了我的问题：

"I wanted to know if it's possible have an OR condition to use for Constraint." -- not in a single piece of work. You might be able to rig up multiple pieces of work with separate constraints, and try some coordination such that only one will be used

具有 "OR" 条件的 WorkManager NetworkType

WorkManager NetworkType with "OR" condition

android

android-workmanager