blocks|key|3964044|text|您需要在ADB安装过程中禁用APK验证。如果Security中的设置灰显或无法正常工作，请尝试炮击设备，并根据您的API级别(全局、系统、安全)设置所在的数据库，运行|type|unstyled|depth|inlineStyleRanges|entityRanges|data|3964045|$+adb+shell+settings+put+global+verifier_verify_adb_installs+0|offset|length|style|CODE|3964046|如果你真的可以设置它，它将阻止通过ADB检查APK。|3964047|有时，您还需要使用以下命令禁用包验证器：|3964048|$+adb+shell+settings+put+global+package_verifier_enable+0|3964049|在KitKat上，您可以在此处看到以下设置位于全局数据库中：|3964050|http://androidxref.com/4.4.2_r2/xref/frameworks/base/core/java/android/provider/Settings.java#5015|3964051|entityMap|0|LINK|mutability|MUTABLE|url^0|0|0|1Q|0|0|0|0|1L|0|0|0|2Q|0|0^^$0|@$1|2|3|4|5|6|7|Y|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|Z|8|@$D|10|E|11|F|G]]|9|@]|A|$]]|$1|H|3|I|5|6|7|12|8|@]|9|@]|A|$]]|$1|J|3|K|5|6|7|13|8|@]|9|@]|A|$]]|$1|L|3|M|5|6|7|14|8|@$D|15|E|16|F|G]]|9|@]|A|$]]|$1|N|3|O|5|6|7|17|8|@]|9|@]|A|$]]|$1|P|3|Q|5|6|7|18|8|@]|9|@$D|19|E|1A|1|1B]]|A|$]]|$1|R|3|-4|5|6|7|1C|8|@]|9|@]|A|$]]]|S|$T|$5|U|V|W|A|$X|Q]]]]

You need to disable verification of the APK during ADB install. If the setting in Security is greyed out or isn't working as it should try shelling into the device and, depending on which settings database the setting is in per your API level (Global, System, Secure) run 

<code>$ adb shell settings put global verifier_verify_adb_installs 0</code>

If you can actually set it, it will prevent checking of APKs over ADB.

Sometimes you will need to disable the package verifier as well using:

<code>$ adb shell settings put global package_verifier_enable 0</code>

On KitKat, you can see here that these settings are in the Global database:

<a href="http://androidxref.com/4.4.2_r2/xref/frameworks/base/core/java/android/provider/Settings.java#5015" rel="noreferrer">http://androidxref.com/4.4.2_r2/xref/frameworks/base/core/java/android/provider/Settings.java#5015</a>

blocks|key|3964122|text|转到开发人员设置并禁用通过验证应用程序。然后你就可以毫无问题地安装.apk了。|type|unstyled|depth|inlineStyleRanges|offset|length|style|BOLD|entityRanges|data|3964123|entityMap^0|D|6|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|$]]

Go to developer settings and disable verify apps via USB. Then you can install .apk without any problem.

blocks|key|5381869|text|在您的手机中，转至：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|5381870|设置/DeveloperOption/验证USB上的应用程序|5381871|并将其禁用。|5381872|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|$]]

In your phone,Go to:

setting/DeveloperOption/verify apps over USB

and disable it.

blocks|key|1544660|text|这很管用，我试着用android+6.0在设备上安装|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1544661|1544662|Settings+>+Developer+Options+>+Then+Turn+off+Verify+Apps+over+USB请参阅第一张图片|ordered-list-item|offset|length|style|CODE|1544663|1544664|然后|1544665|1544666|Settings+>+Security+>+Then+Turn+on+Unknown+sources|1544667|1544668|最后|1544669|1544670|不要忘记卸载您的应用程序并重新开始。|1544671|1544672|转到Settings+>+Developer+Options+>+Then+Turn+off+Verify+Apps+over|1544673|Settings+>+Security+>+Then+Turn+on+Unknown+sources|1544674|entityMap^0|0|0|0|1T|0|0|0|0|0|1E|0|0|0|0|0|0|2|1P|0|0|1E|0^^$0|@$1|2|3|4|5|6|7|12|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|13|8|@]|9|@]|A|$]]|$1|C|3|D|5|E|7|14|8|@$F|15|G|16|H|I]]|9|@]|A|$]]|$1|J|3|-4|5|6|7|17|8|@]|9|@]|A|$]]|$1|K|3|L|5|6|7|18|8|@]|9|@]|A|$]]|$1|M|3|-4|5|6|7|19|8|@]|9|@]|A|$]]|$1|N|3|O|5|E|7|1A|8|@$F|1B|G|1C|H|I]]|9|@]|A|$]]|$1|P|3|-4|5|6|7|1D|8|@]|9|@]|A|$]]|$1|Q|3|R|5|6|7|1E|8|@]|9|@]|A|$]]|$1|S|3|-4|5|6|7|1F|8|@]|9|@]|A|$]]|$1|T|3|U|5|E|7|1G|8|@]|9|@]|A|$]]|$1|V|3|-4|5|6|7|1H|8|@]|9|@]|A|$]]|$1|W|3|X|5|6|7|1I|8|@$F|1J|G|1K|H|I]]|9|@]|A|$]]|$1|Y|3|Z|5|6|7|1L|8|@$F|1M|G|1N|H|I]]|9|@]|A|$]]|$1|10|3|-4|5|6|7|1O|8|@]|9|@]|A|$]]]|11|$]]

This what worked for, I was trying to install on device with android 6.0

<ol>
<li><code>Settings &gt; Developer Options &gt; Then Turn off Verify Apps over USB</code> See first image </li>
</ol>

Then

<ol start="2">
<li><code>Settings &gt; Security &gt; Then Turn on Unknown sources</code></li>
</ol>

Finally

<ol start="3">
<li>Do not forget to uninstall your app and start afresh.</li>
</ol>

Got to <code>Settings &gt; Developer Options &gt; Then Turn off Verify Apps over</code> 

<code>Settings &gt; Security &gt; Then Turn on Unknown sources</code>

blocks|key|1854236|text|更新答案：与最新的安卓更新，现在安装期间可能会显示以下错误，因为Play+Protect|type|unstyled|depth|inlineStyleRanges|offset|length|style|BOLD|entityRanges|data|1854237|Failed+to+finalize+session+:+INSTALL_FAILED_VERIFICATION_FAILURE
Session+'app':+Error+Installing+APKs|code-block|syntax|javascript|1854238|为了修复这个问题(为了开发人员的目的)，您可以禁用Play+Protect，如下所示：installation+app+blocked+by+play+protect。|1854239|entityMap|0|LINK|mutability|MUTABLE|url|https://stackoverflow.com/a/51797048^0|0|5|W|C|0|0|17|14|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|@]|D|@$9|11|A|12|1|13]]|E|$]]|$1|M|3|-4|5|6|7|14|8|@]|D|@]|E|$]]]|N|$O|$5|P|Q|R|E|$S|T]]]]

UPDATED ANSWER: with the last Android updates, now the following error may show during installation of the APK because of Play Protect:

<pre><code>Failed to finalize session : INSTALL_FAILED_VERIFICATION_FAILURE
Session 'app': Error Installing APKs
</code></pre>

In order to fix this (for developer purposes), you may disable Play Protect as it is shown here: <a href="https://stackoverflow.com/a/51797048" title="installation app blocked by play protect">installation app blocked by play protect</a>.

blocks|key|1548850|text|真正的问题是Google+play阻止了你的应用程序！你得把它关掉|type|unstyled|depth|inlineStyleRanges|entityRanges|data|1548851|1548852|转到play商店|ordered-list-item|1548853|打开抽屉，选择Play+protect+|1548854|打开设置，然后使用play+protect|1548855|+Improve+|1548856|关闭扫描应用程序和提高有害应用程序检测功能，现在轮到您了。重建你的应用程序并启动它！祝你好运！|1548857|1548858|entityMap^0|0|0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|Q|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|R|8|@]|9|@]|A|$]]|$1|C|3|D|5|E|7|S|8|@]|9|@]|A|$]]|$1|F|3|G|5|E|7|T|8|@]|9|@]|A|$]]|$1|H|3|I|5|E|7|U|8|@]|9|@]|A|$]]|$1|J|3|K|5|6|7|V|8|@]|9|@]|A|$]]|$1|L|3|M|5|E|7|W|8|@]|9|@]|A|$]]|$1|N|3|-4|5|6|7|X|8|@]|9|@]|A|$]]|$1|O|3|-4|5|6|7|Y|8|@]|9|@]|A|$]]]|P|$]]

The actual problem is Google play block your app!
You need to turn off that

<ol>
<li>Go to the play store</li>
<li>Open the drawer and select Play Protect</li>
<li>Open the settings and turn off both Scan apps with play protect and Improve harmful app detection</li>
<li>Now it's your turn. Rebuild your app and launch it! Good Luck!</li>
</ol>

blocks|key|5381567|text|您必须允许未签名的应用程序。Android正在阻止该安装。允许在设置中安装非市场应用。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|5381568|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|$]]

You have to allow unsigned applications. The install is being blocked by Android. Allow install of non-market apps in Settings.

blocks|key|3964070|text|除了“设置将全局verifier_verify_adb_installs设置为0”之外，我还需要将package_verifier_enable设置为0才能使其工作。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|3964071|例如：|3964072|adb+shell

settings+put+global+package_verifier_enable+0|code-block|syntax|javascript|3964073|entityMap^0|0|0|0^^$0|@$1|2|3|4|5|6|7|K|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|L|8|@]|9|@]|A|$]]|$1|D|3|E|5|F|7|M|8|@]|9|@]|A|$G|H]]|$1|I|3|-4|5|6|7|N|8|@]|9|@]|A|$]]]|J|$]]

Aside from "settings put global verifier_verify_adb_installs 0", I also need to set package_verifier_enable to 0 in my case to make it work.

e.g.

<pre><code>adb shell

settings put global package_verifier_enable 0
</code></pre>

blocks|key|5381730|text|上面的建议对我来说都不起作用，但是出厂重置设备起到了作用。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|5381731|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|$]]

None of the suggestions above worked for me, however factory resetting the device did the trick.

blocks|key|3964431|text|删除所有目录->+{.gradle,+.idea,+app/build+}并为我重新安装|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|3964432|entityMap^0|9|S|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|$]]

delete all directory -> <code>{.gradle, .idea, app/build }</code> and install again working for me

blocks|key|3964028|text|正如有人说的，你需要有一个签名的apk来运行it.In才能有一个签名的apk，右键点击你的project>Android+tools>Export签名的应用程序package.You就会被提示找到你的密钥库，但是如果你没有的话，你可以按照eclipse的指导来创建one.Follow。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|3964029|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|$]]

As someone said, you need to have a signed apk to run it.In order to have a signed apk, right click on your project>Android tools>Export signed application package.You will then be prompted to locate your keystore, but if you don't have you can create one.Follow the next steps as guided by eclipse.

blocks|key|5381845|text|你可以在没有任何指令的情况下做到这一点:转到设备上的设置，然后开发on设置，并禁用通过usb确认应用程序的选项。(使用谷歌翻译进行翻译)|type|unstyled|depth|inlineStyleRanges|entityRanges|data|5381846|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|$]]

You can do this without any instructions
like this:
Go to settings on your device and then develooper setting and disable the option to confirm apps via usb.
(Translation with google translate)

blocks|key|3964321|text|当我在PC上重新安装了Android+Studio的操作系统后，这种情况就发生在我身上--我当时正试图在平板电脑上测试一个构建版本。对我来说，最终起作用的只是在平板电脑上卸载应用程序(由之前的安装构建)。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|3964322|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|$]]

This happened to me in Android Studio after I reinstalled the OS on my PC - I was trying to test a build on a tablet. What ended up working for me was simply uninstalling the application on the tablet (built by the previous installation).

blocks|key|3964452|text|在开发者设置中打开应用程序调试解决了我的问题|type|unstyled|depth|inlineStyleRanges|entityRanges|data|3964453|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|$]]

turning on app debug in developer settings solved my problem

I'm trying to install an APK on a device running an AOSP build of Jelly Bean (4.2).

When I "adb install my.apk", I get the error:

[INSTALL_FAILED_VERIFICATION_FAILURE]

I've tried using "testsign.jar" to "sign" the apk but it does not change the outcome

APK installation failed: [INSTALL_FAILED_VERIFICATION_FAILURE]

翻译质量差，导致语言生硬或混乱。

没有提供实际的解决方法或示例。

解答不清晰，无法理解或解决问题。

页面排版不美观，阅读体验差。

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我正在尝试在运行Jelly Bean (4.2)的AOSP版本的设备上安装APK。当我"adb install my.apk“时，我得到一个错误：INSTALL_FAILED_VERIFICATION_FAILURE我尝试使用"testsign.jar“对apk进行”签名“，但这并没有改变结果

问APK安装失败：[INSTALL_FAILED_VERIFICATION_FAILURE]
EN

回答 14

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问APK安装失败：[INSTALL_FAILED_VERIFICATION_FAILURE]EN

回答 14

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问APK安装失败：[INSTALL_FAILED_VERIFICATION_FAILURE]
EN