Android 12 Kotlin-强烈考虑使用Flag_immutable，仅在某些功能取决于悬浮词是可变的情况下才能使用flag_mutable

发布于 2025-01-26 04:25:01 字数 1030 浏览 2 评论 0原文

这是悬念的代码：

val pi =
    PendingIntent.getActivity(
        applicationContext,
        0,
        ii,
        PendingIntent.FLAG_UPDATE_CURRENT
    )

使用它时我会遇到此错误：

java.lang.IllegalArgumentException: de.xxx.xxx: Targeting S+ (version 31 and above) requires that one of FLAG_IMMUTABLE or FLAG_MUTABLE be specified when creating a PendingIntent.
Strongly consider using FLAG_IMMUTABLE, only use FLAG_MUTABLE if some functionality depends on the PendingIntent being mutable, e.g. if it needs to be used with inline replies or bubbles.

我仍然需要更新活动，因此如何添加此flag_immutable或flag_mutable到底是，仍然能够更新活动？基于我尝试的答案：

val pi =
    PendingIntent.getActivity(
        applicationContext,
        0,
        ii,
        PendingIntent.FLAG_UPDATE_CURRENT | PendingIntent.FLAG_IMMUTABLE
    )

但是这给出了语法错误！

那么代码应该如何看？

原文

This is the code for pendingIntent:

val pi =
    PendingIntent.getActivity(
        applicationContext,
        0,
        ii,
        PendingIntent.FLAG_UPDATE_CURRENT
    )

I'm getting this error when using it:

java.lang.IllegalArgumentException: de.xxx.xxx: Targeting S+ (version 31 and above) requires that one of FLAG_IMMUTABLE or FLAG_MUTABLE be specified when creating a PendingIntent.
Strongly consider using FLAG_IMMUTABLE, only use FLAG_MUTABLE if some functionality depends on the PendingIntent being mutable, e.g. if it needs to be used with inline replies or bubbles.

I still need the activity to be updated so how can I add this FLAG_IMMUTABLE or FLAG_MUTABLE what ever the hell this is and still be able to update the activity? Based on this answer I tried:

val pi =
    PendingIntent.getActivity(
        applicationContext,
        0,
        ii,
        PendingIntent.FLAG_UPDATE_CURRENT | PendingIntent.FLAG_IMMUTABLE
    )

but this gives syntax error!

So how should the code look?

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习惯那些不曾习惯的习惯 2025-02-02 04:25:01

基于此答案

该问题和答案中目前显示的代码在Java中。您正在Kotlin写作。

在kotlin中，使用 或或 >：：

val pi =
    PendingIntent.getActivity(
        applicationContext,
        0,
        ii,
        PendingIntent.FLAG_UPDATE_CURRENT or PendingIntent.FLAG_IMMUTABLE
    )

Based on this answer

The code presently shown in that question and answer are in Java. You are writing in Kotlin.

In Kotlin, use the or bitwise operator:

val pi =
    PendingIntent.getActivity(
        applicationContext,
        0,
        ii,
        PendingIntent.FLAG_UPDATE_CURRENT or PendingIntent.FLAG_IMMUTABLE
    )

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