blocks|key|444810|text|与dumpsys+activity相比，我更喜欢解析dumpsys+window+windows的结果|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|444811|adb+shell+dumpsys+window+windows+%7C+grep+-E+'mCurrentFocus%7CmFocusedApp'|code-block|syntax|javascript|444812|键盘守卫或最近的任务列表过去不会显示为活动，但您可以使用mCurrentFocus查看它们。我已经在this+answer中解释了原因。|444813|entityMap|0|LINK|mutability|MUTABLE|url|https://stackoverflow.com/a/39774220/1778421^0|1|G|Q|M|0|0|S|D|1E|B|0|0^^$0|@$1|2|3|4|5|6|7|U|8|@$9|V|A|W|B|C]|$9|X|A|Y|B|C]]|D|@]|E|$]]|$1|F|3|G|5|H|7|Z|8|@]|D|@]|E|$I|J]]|$1|K|3|L|5|6|7|10|8|@$9|11|A|12|B|C]]|D|@$9|13|A|14|1|15]]|E|$]]|$1|M|3|-4|5|6|7|16|8|@]|D|@]|E|$]]]|N|$O|$5|P|Q|R|E|$S|T]]]]

I prefer parsing results of <code>dumpsys window windows</code> over <code>dumpsys activity</code>

<pre><code>adb shell dumpsys window windows | grep -E 'mCurrentFocus|mFocusedApp'
</code></pre>

Keyguard or Recent tasks list used to not show up as Activities but you were able to see them with <code>mCurrentFocus</code>. I have explained why in <a href="https://stackoverflow.com/a/39774220/1778421">this answer</a>.

blocks|key|227014|text|Android+Q为我破解了其中的大部分。这里有一个新的似乎正在工作(至少在Android+Q上)。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|227015|adb+shell+"dumpsys+activity+activities+%7C+grep+mResumedActivity"|code-block|syntax|javascript|227016|输出如下所示：|227017|mResumedActivity:+ActivityRecord{7f6df99+u0+com.sample.app/.feature.SampleActivity+t92}|227018|编辑:我也能在Android+R上工作|227019|entityMap^0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|O|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|P|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|Q|8|@]|9|@]|A|$]]|$1|I|3|J|5|D|7|R|8|@]|9|@]|A|$E|F]]|$1|K|3|L|5|6|7|S|8|@]|9|@]|A|$]]|$1|M|3|-4|5|6|7|T|8|@]|9|@]|A|$]]]|N|$]]

Android Q broke most of these for me. Here's a new one that seems to be working (at least on Android Q).
<pre><code>adb shell &quot;dumpsys activity activities | grep mResumedActivity&quot;
</code></pre>
Output looks like:
<pre><code>mResumedActivity: ActivityRecord{7f6df99 u0 com.sample.app/.feature.SampleActivity t92}
</code></pre>
Edit: Works on Android R for me as well

blocks|key|444958|text|dumpsys+window+windows提供了有关当前活动的更多详细信息：|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|444959|adb+shell+"dumpsys+window+windows+%7C+grep+-E+'mCurrentFocus%7CmFocusedApp'"
++mCurrentFocus=Window{41d2c970+u0+com.android.launcher/com.android.launcher2.Launcher}
++mFocusedApp=AppWindowToken{4203c170+token=Token{41b77280+ActivityRecord{41b77a28+u0+com.android.launcher/com.android.launcher2.Launcher+t3}}}|code-block|syntax|javascript|444960|但是，为了找到进程ID+(例如，终止当前活动)，可以在“top-activity”上使用dumpsys+activity和grep：|444961|adb+shell+"dumpsys+activity+%7C+grep+top-activity"
++++Proc+#+0:+fore++F/A/T++trm:+0+3074:com.android.launcher/u0a8+(top-activity)

adb+shell+"kill+3074"|444962|entityMap|0|LINK|mutability|MUTABLE|url|https://stackoverflow.com/a/13212310/3063884|1|https://stackoverflow.com/a/13193626/3063884^0|0|M|0|M|0|0|0|18|G|18|G|1|0|0^^$0|@$1|2|3|4|5|6|7|Y|8|@$9|Z|A|10|B|C]]|D|@$9|11|A|12|1|13]]|E|$]]|$1|F|3|G|5|H|7|14|8|@]|D|@]|E|$I|J]]|$1|K|3|L|5|6|7|15|8|@$9|16|A|17|B|C]]|D|@$9|18|A|19|1|1A]]|E|$]]|$1|M|3|N|5|H|7|1B|8|@]|D|@]|E|$I|J]]|$1|O|3|-4|5|6|7|1C|8|@]|D|@]|E|$]]]|P|$Q|$5|R|S|T|E|$U|V]]|W|$5|R|S|T|E|$U|X]]]]

<a href="https://stackoverflow.com/a/13212310/3063884"><code>dumpsys window windows</code></a> gives more detail about the current activity:

<pre><code>adb shell "dumpsys window windows | grep -E 'mCurrentFocus|mFocusedApp'"
 mCurrentFocus=Window{41d2c970 u0 com.android.launcher/com.android.launcher2.Launcher}
 mFocusedApp=AppWindowToken{4203c170 token=Token{41b77280 ActivityRecord{41b77a28 u0 com.android.launcher/com.android.launcher2.Launcher t3}}}
</code></pre>

However in order to find the process ID (e.g. to kill the current activity), use <a href="https://stackoverflow.com/a/13193626/3063884"><code>dumpsys activity</code></a>, and grep on "top-activity":

<pre><code>adb shell "dumpsys activity | grep top-activity"
 Proc # 0: fore F/A/T trm: 0 3074:com.android.launcher/u0a8 (top-activity)

adb shell "kill 3074"
</code></pre>

blocks|key|444984|text|这对我来说很有效：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|444985|adb+shell+dumpsys+activity|offset|length|style|CODE|444986|下面的代码显示当前活动名称：|444987|adb+shell+dumpsys+activity+activities+%7C+grep+mFocusedActivity+%7C+cut+-d+.+-f+5+%7C+cut+-d+'+'+-f+1|444988|entityMap^0|0|0|Q|0|0|0|2N|0^^$0|@$1|2|3|4|5|6|7|N|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|O|8|@$D|P|E|Q|F|G]]|9|@]|A|$]]|$1|H|3|I|5|6|7|R|8|@]|9|@]|A|$]]|$1|J|3|K|5|6|7|S|8|@$D|T|E|U|F|G]]|9|@]|A|$]]|$1|L|3|-4|5|6|7|V|8|@]|9|@]|A|$]]]|M|$]]

This works for me:

<code>adb shell dumpsys activity</code>

And this to show current activity name:

<code>adb shell dumpsys activity activities | grep mFocusedActivity | cut -d . -f 5 | cut -d ' ' -f 1</code>

blocks|key|445032|text|如果你想只过滤掉你的应用程序当前正在运行/暂停的活动，你可以使用以下命令：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|445033|adb+shell+dumpsys+activity+activities+%7C+grep+'Hist+#'+%7C+grep+'YOUR_PACKAGE_NAME'|code-block|syntax|javascript|445034|例如：|445035|adb+shell+dumpsys+activity+activities+%7C+grep+'Hist+#'+%7C+grep+'com.supercell.clashroyale'|445036|输出将类似于：|445037|*+Hist+#2:+ActivityRecord{26ba44b+u10+com.supercell.clashroyale/StartActivity+t27770}
*+Hist+#1:+ActivityRecord{2f3a0236+u10+com.supercell.clashroyale/SomeActivity+t27770}
*+Hist+#0:+ActivityRecord{20bbb4ae+u10+com.supercell.clashroyale/OtherActivity+t27770}|445038|请注意，输出显示了实际的活动堆栈，即最上面的活动是当前正在显示的活动。|445039|entityMap^0|0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|S|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|T|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|U|8|@]|9|@]|A|$]]|$1|I|3|J|5|D|7|V|8|@]|9|@]|A|$E|F]]|$1|K|3|L|5|6|7|W|8|@]|9|@]|A|$]]|$1|M|3|N|5|D|7|X|8|@]|9|@]|A|$E|F]]|$1|O|3|P|5|6|7|Y|8|@]|9|@]|A|$]]|$1|Q|3|-4|5|6|7|Z|8|@]|9|@]|A|$]]]|R|$]]

If you want to filter out only your app's activities currently running/paused, you can use this command:

<pre><code>adb shell dumpsys activity activities | grep 'Hist #' | grep 'YOUR_PACKAGE_NAME'
</code></pre>

For example: 

<pre><code>adb shell dumpsys activity activities | grep 'Hist #' | grep 'com.supercell.clashroyale'
</code></pre>

The output will be something like:

<pre><code>* Hist #2: ActivityRecord{26ba44b u10 com.supercell.clashroyale/StartActivity t27770}
* Hist #1: ActivityRecord{2f3a0236 u10 com.supercell.clashroyale/SomeActivity t27770}
* Hist #0: ActivityRecord{20bbb4ae u10 com.supercell.clashroyale/OtherActivity t27770}
</code></pre>

Do notice that the output shows the actual stack of activities i.e. the topmost activity is the one that is currently being displayed.

blocks|key|445175|text|旧的答案在新的android版本中不再起作用。现在我使用以下代码：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|445176|adb+shell+"dumpsys+activity+activities+%7C+grep+ResumedActivity"|code-block|syntax|javascript|445177|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|$]]

Old answers stopped working in new android versions. Now I use the following:

<pre><code>adb shell "dumpsys activity activities | grep ResumedActivity"
</code></pre>

blocks|key|226801|text|您可以尝试此命令，|type|unstyled|depth|inlineStyleRanges|entityRanges|data|226802|adb+shell+dumpsys+activity+recents|code-block|syntax|javascript|226803|在那里，您可以在活动堆栈中找到当前活动名称。|226804|要获取最近的活动名称，请执行以下操作：|226805|adb+shell+dumpsys+activity+recents+%7C+find+"Recent+#0"|226806|entityMap^0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|O|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|P|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|Q|8|@]|9|@]|A|$]]|$1|I|3|J|5|6|7|R|8|@]|9|@]|A|$]]|$1|K|3|L|5|D|7|S|8|@]|9|@]|A|$E|F]]|$1|M|3|-4|5|6|7|T|8|@]|9|@]|A|$]]]|N|$]]

You can try this command,

<pre><code>adb shell dumpsys activity recents
</code></pre>

There you can find current activity name in activity stack.

To get most recent activity name:

<pre><code>adb shell dumpsys activity recents | find "Recent #0"
</code></pre>

blocks|key|226732|text|这是一个比命令行adb解决方案更简单的解决方案(确实有效)。它更简单，因为它更图形化，并且可以在Eclipse中完成。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|226733|在连接了Android设备的Eclipse中，进入窗口菜单>显示视图>其他...使用过滤文本"+Windows“打开Android+>Windows...展示一下这个。列表中的顶部项目是当前活动。|226734|另一种方法是显示"Hierarchy+View“透视图，默认情况下将显示Windows窗口。|226735|entityMap^0|0|0|0^^$0|@$1|2|3|4|5|6|7|H|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|I|8|@]|9|@]|A|$]]|$1|D|3|E|5|6|7|J|8|@]|9|@]|A|$]]|$1|F|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|G|$]]

Here is a solution that is easier than the command line adb solution (which does work). It is easier because it is more graphical and can be done from within Eclipse.

In Eclipse with Android device attached go to Window menu > Show View > Other ... use filter text "Windows" to pull up Android > Windows ... show this. The top item in the list is the current activity.

Another way to pull this up is by showing the "Hierarchy View" perspective, which by default will show the Windows window.

blocks|key|226982|text|下面的命令可用于查找文件包和当前活动名称。我发现了这个非常有用的命令，可以快速获取关于应用程序的这两个信息，特别是在使用Appium开发测试时。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|226983|adb+shell+dumpsys+window+windows+%7C+grep+-E+'mCurrentFocus'|code-block|syntax|javascript|226984|此命令的响应包含包名称和当前活动。例如:在下面的代码中，“adb”是包，而"com.android.contacts.activities.TwelveKeyDialer“是通过com.android.contacts连接的手机上当前启动的活动。|226985|mCurrentFocus=Window{2089af8+u0+com.android.contacts/com.android.contacts.activities.TwelveKeyDialer}|226986|参考：http://www.automationtestinghub.com/apppackage-and-appactivity-name/|offset|length|226987|entityMap|0|LINK|mutability|MUTABLE|url|http://www.automationtestinghub.com/apppackage-and-appactivity-name/^0|0|0|0|0|3|1W|0|0^^$0|@$1|2|3|4|5|6|7|W|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|X|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|Y|8|@]|9|@]|A|$]]|$1|I|3|J|5|D|7|Z|8|@]|9|@]|A|$E|F]]|$1|K|3|L|5|6|7|10|8|@]|9|@$M|11|N|12|1|13]]|A|$]]|$1|O|3|-4|5|6|7|14|8|@]|9|@]|A|$]]]|P|$Q|$5|R|S|T|A|$U|V]]]]

Below command can be used for finding both package and current Activity name. Found this very useful command to quickly fetch these two information about an app especially when developing tests with Appium. 

<pre><code>adb shell dumpsys window windows | grep -E 'mCurrentFocus'
</code></pre>

Response of this command contains both package name and current Activity. For example: in following "com.android.contacts" is the package and "com.android.contacts.activities.TwelveKeyDialer" is current Activity launched on the phone which is connected via adb.

<pre><code>mCurrentFocus=Window{2089af8 u0 com.android.contacts/com.android.contacts.activities.TwelveKeyDialer}
</code></pre>

Reference: <a href="http://www.automationtestinghub.com/apppackage-and-appactivity-name/" rel="nofollow noreferrer">http://www.automationtestinghub.com/apppackage-and-appactivity-name/</a>

blocks|key|227085|text|在windows中，此命令适用于显示当前活动名称。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|227086|adb+shell+dumpsys+window+windows+%7C+find+"mCurrentFocus"|code-block|syntax|javascript|227087|输出：|227088|mCurrentFocus=Window{a43a55b+u0+com.android.contacts/com.android.contacts.activities.TwelveKeyDialer}|227089|使用"grep“命令的其他解决方案在我的windows+pc中出现错误|227090|'grep'+is+not+recognized+as+an+internal+or+external+command,+operable+program+or+batch+file.|227091|因此，在我的例子中，使用"find“解决了这个错误。|227092|entityMap^0|0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|S|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|T|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|U|8|@]|9|@]|A|$]]|$1|I|3|J|5|D|7|V|8|@]|9|@]|A|$E|F]]|$1|K|3|L|5|6|7|W|8|@]|9|@]|A|$]]|$1|M|3|N|5|D|7|X|8|@]|9|@]|A|$E|F]]|$1|O|3|P|5|6|7|Y|8|@]|9|@]|A|$]]|$1|Q|3|-4|5|6|7|Z|8|@]|9|@]|A|$]]]|R|$]]

In windows, this command works for me to show current activity name
<pre><code>adb shell dumpsys window windows | find &quot;mCurrentFocus&quot;
</code></pre>
Output:
<pre><code>mCurrentFocus=Window{a43a55b u0 com.android.contacts/com.android.contacts.activities.TwelveKeyDialer}
</code></pre>
Other solutions with &quot;grep&quot; command produce error in my windows pc
<pre><code>'grep' is not recognized as an internal or external command, operable program or batch file.
</code></pre>
So, using &quot;find&quot; solve the error in my case.

Is there a way to get the details of the current activity that is running via adb.

问ADB - Android -获取当前活动的名称
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回答 10

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