`shouldOverrideUrlLoading` 真的被弃用了吗?我可以用什么代替? [英] Is `shouldOverrideUrlLoading` really deprecated? What can I use instead?

问题描述

shouldOverrideUrlLoading"真的被弃用了吗?如果是这样，我可以用什么代替?

似乎 shouldOverrideUrlLoading 已被弃用 针对 Android N，我需要让应用程序从 API 19 开始运行，直到现在最新的 Android N(测试版)，我使用了 Android N 中的一些新功能(例如 Data Saver)，因此针对 Marshmallow 将无助于解决此问题，因为我需要使用这些新功能，以下是我使用的代码部分:

public boolean shouldOverrideUrlLoading(WebView webview, String url) {if (url.startsWith("http:") || url.startsWith("https:")) {...} else if (url.startsWith("sms:")) {...}...}

这是 Android Studio 给我的信息:

<块引用>

覆盖android.webkit.WebViewClient"中已弃用的方法此检查报告在指定检查范围内使用弃用代码的情况.

Google 没有提及该弃用.

我想知道使用 @SuppressWarnings("deprecation") 是否能让我在 API 19 之后的所有设备上工作，直到最新的 Android N Beta(以及发布时的最终版本)，我不能自己测试，我从来没有用过，我需要确保它有效，所以，谁能告诉?

解决方案

我认为我使用的版本是好的版本，因为它与 Android Developer Docs 完全相同，除了字符串的名称之外，他们使用view"，我使用webview"，其余部分是一样的

不，不是.

N 开发者预览版的新版本具有此方法签名:

public boolean shouldOverrideUrlLoading(WebView view, WebResourceRequest request)

包括N在内的所有Android版本都支持的方法签名:

public boolean shouldOverrideUrlLoading(WebView view, String url)

<块引用>

那我为什么要让它在所有版本上都能运行?

覆盖已弃用的，将 String 作为第二个参数的那个.

Is "shouldOverrideUrlLoading" really deprecated? If so, what can I use instead?

It seems like shouldOverrideUrlLoading is deprecated targeting Android N and I need to make an app work since API 19 until the latest right now which is Android N (beta), I use some features that are new in Android N (like Data Saver), so targeting Marshmallow will not help with the issue since I need to use those new features, here is the part of the code I use:

public boolean shouldOverrideUrlLoading(WebView webview, String url) {
    if (url.startsWith("http:") || url.startsWith("https:")) {
        ...
    } else if (url.startsWith("sms:")) {
        ...
    }
    ...
}

And this is the message Android Studio gave me:

Overrides deprecated method in 'android.webkit.WebViewClient' This inspection reports where deprecated code is used in the specified inspection scope.

Google says nothing about that deprecation.

I wonder if using @SuppressWarnings("deprecation") will let me work on all devices since the API 19 until the latest Android N Beta (and its final version when it gets released), I can't test it myself, I never used that and I need to be sure that it works, so, anyone can tell?

解决方案

The version I'm using I think is the good one, since is the exact same as the Android Developer Docs, except for the name of the string, they used "view" and I used "webview", for the rest is the same

No, it is not.

The one that is new to the N Developer Preview has this method signature:

public boolean shouldOverrideUrlLoading(WebView view, WebResourceRequest request)

The one that is supported by all Android versions, including N, has this method signature:

public boolean shouldOverrideUrlLoading(WebView view, String url)

So why should I do to make it work on all versions?

Override the deprecated one, the one that takes a String as the second parameter.

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