blocks|key|567334|text|执行adb重新挂载。，然后尝试adb+shell。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|567335|entityMap^0|0^^$0|@$1|2|3|4|5|6|7|D|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|E|8|@]|9|@]|A|$]]]|C|$]]

Do adb remount. And then try adb shell

blocks|key|567366|text|根据adb+help的说法|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|567367|adb+root+++++++++++++++++++++-+restarts+the+adbd+daemon+with+root+permissions|code-block|syntax|javascript|567368|这确实为我解决了这个问题。|567369|entityMap^0|2|8|0|0|0^^$0|@$1|2|3|4|5|6|7|O|8|@$9|P|A|Q|B|C]]|D|@]|E|$]]|$1|F|3|G|5|H|7|R|8|@]|D|@]|E|$I|J]]|$1|K|3|L|5|6|7|S|8|@]|D|@]|E|$]]|$1|M|3|-4|5|6|7|T|8|@]|D|@]|E|$]]]|N|$]]

According to <code>adb help</code>:

<pre><code>adb root - restarts the adbd daemon with root permissions
</code></pre>

Which indeed resolved the issue for me.

blocks|key|783543|text|“权限被拒绝”的原因是因为您的Android机器没有正确地被根。在你启动adb+shell之后，你有没有见过$？如果您正确地对计算机进行了根操作，那么您将看到#。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|783544|如果看到$，请尝试通过键入su进入超级用户模式。如果根目录已启用，您将看到#+-而无需询问密码。|783545|entityMap^0|10|9|1I|1|27|1|0|4|1|D|2|11|1|0^^$0|@$1|2|3|4|5|6|7|J|8|@$9|K|A|L|B|C]|$9|M|A|N|B|C]|$9|O|A|P|B|C]]|D|@]|E|$]]|$1|F|3|G|5|6|7|Q|8|@$9|R|A|S|B|C]|$9|T|A|U|B|C]|$9|V|A|W|B|C]]|D|@]|E|$]]|$1|H|3|-4|5|6|7|X|8|@]|D|@]|E|$]]]|I|$]]

The reason for "permission denied" is because your Android machine has not been correctly rooted. Did you see <code>$</code> after you started <code>adb shell</code>? If you correctly rooted your machine, you would have seen <code>#</code> instead.

If you see the <code>$</code>, try entering Super User mode by typing <code>su</code>. If Root is enabled, you will see the <code>#</code> - without asking for password.

blocks|key|783617|text|您可能需要从开发人员设置菜单激活adb+root。如果您从cmd行运行adb+root，您可以得到：|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|783618|root+access+is+disabled+by+system+setting+-+enable+in+settings+->+development+options|code-block|syntax|javascript|783619|激活root选项(仅限adb或应用程序和ADB)后，adb将重新启动，您将能够从cmd行使用root。|783620|entityMap^0|Z|8|0|0|0^^$0|@$1|2|3|4|5|6|7|O|8|@$9|P|A|Q|B|C]]|D|@]|E|$]]|$1|F|3|G|5|H|7|R|8|@]|D|@]|E|$I|J]]|$1|K|3|L|5|6|7|S|8|@]|D|@]|E|$]]|$1|M|3|-4|5|6|7|T|8|@]|D|@]|E|$]]]|N|$]]

You might need to activate adb root from the developer settings menu.
If you run <code>adb root</code> from the cmd line you can get:

<pre><code>root access is disabled by system setting - enable in settings -&gt; development options
</code></pre>

Once you activate the root option (ADB only or Apps and ADB) adb will restart and you will be able to use root from the cmd line.

blocks|key|783669|text|以管理员身份运行您的cmd，这将解决我的问题。谢谢。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|783670|entityMap^0|A|3|0^^$0|@$1|2|3|4|5|6|7|H|8|@$9|I|A|J|B|C]]|D|@]|E|$]]|$1|F|3|-4|5|6|7|K|8|@]|D|@]|E|$]]]|G|$]]

Run your <code>cmd</code> as administrator this will solve my issues.
Thanks.

blocks|key|567598|text|非根用户无法访问data分区，如果您想访问它，则必须对电话进行根操作。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|567599|adb+root并不是适用于所有产品，它依赖于电话构建类型。|567600|在android+studio的新版本中，你可以浏览可调试应用程序的/data/data路径。|567601|entityMap^0|8|4|0|0|8|0|Y|A|0^^$0|@$1|2|3|4|5|6|7|L|8|@$9|M|A|N|B|C]]|D|@]|E|$]]|$1|F|3|G|5|6|7|O|8|@$9|P|A|Q|B|C]]|D|@]|E|$]]|$1|H|3|I|5|6|7|R|8|@$9|S|A|T|B|C]]|D|@]|E|$]]|$1|J|3|-4|5|6|7|U|8|@]|D|@]|E|$]]]|K|$]]

<code>data</code> partition not accessible for non root user, if you want to access it you must root your phone.

<code>adb root</code> not work for all product and depend in phone build type.

in new version on android studio you can explore <code>/data/data</code> path for debuggable apps.

blocks|key|567637|text|以前的解决方案对我都不起作用，但我能够使用以下命令使其工作|type|unstyled|depth|inlineStyleRanges|entityRanges|data|567638|adb+shell+"run-as+com.yourcompany.app+cat+/data/data/com.yourcompany.app/shared_prefs/SHARED_PREF_PROTECTED.xml"+>+SHARED_PREF_PROTECTED.xml|code-block|syntax|javascript|567639|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

None of the previous solutions worked for me but I was able to make it work using this command
<pre><code>adb shell &quot;run-as com.yourcompany.app cat /data/data/com.yourcompany.app/shared_prefs/SHARED_PREF_PROTECTED.xml&quot; &gt; SHARED_PREF_PROTECTED.xml
</code></pre>

Whatever I type after <code>adb shell</code> it fails with <code>Permission denied</code>:
<pre><code>D:\android-sdk-windows\platform-tools&gt;adb shell find /data -name *.db
find: permission denied

D:\android-sdk-windows\platform-tools&gt;adb shell test
test: permission denied

D:\android-sdk-windows\platform-tools&gt;adb remount
remount failed: No such file or directory
</code></pre>
Any ideas?

Android: adb: Permission Denied

Android

无论我在adb shell之后输入什么，Permission denied都会失败D:\android-sdk-windows\platform-tools>adb shell find /data -name *.dbfind: permission deniedD:\android-sdk-windows\plat...

问Android: adb:权限被拒绝
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