blocks|key|1273965|text|面对同样的问题--我读到过它与广告或统一广告有关，谷歌有一个开放的帖子：https://issuetracker.google.com/issues/230950647?pli=1|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|1273966|entityMap|0|LINK|mutability|MUTABLE|url|https://issuetracker.google.com/issues/230950647?pli=1^0|10|1I|0|0^^$0|@$1|2|3|4|5|6|7|L|8|@]|9|@$A|M|B|N|1|O]]|C|$]]|$1|D|3|-4|5|6|7|P|8|@]|9|@]|C|$]]]|E|$F|$5|G|H|I|C|$J|K]]]]

Facing the same issue - I've read that it related to Admob or unity ads and there is an open thread for google : <a href="https://issuetracker.google.com/issues/230950647?pli=1" rel="nofollow noreferrer">https://issuetracker.google.com/issues/230950647?pli=1</a>

blocks|key|1288241|text|在最新发布的云消息传递依赖项v23.0.7+Firebase中，提到此版本可能会减少。下面是他在文档中提到的话。|type|unstyled|depth|inlineStyleRanges|offset|length|style|BOLD|entityRanges|data|1288242|消息广播在绑定到服务后立即结束。这一变化应该会减少ANRs的发生机会。|blockquote|1288243|entityMap|0|LINK|mutability|MUTABLE|url|https://firebase.google.com/support/release-notes/android#messaging_v23-0-7^0|6|5|1C|2|0|0|0^^$0|@$1|2|3|4|5|6|7|Q|8|@$9|R|A|S|B|C]]|D|@$9|T|A|U|1|V]]|E|$]]|$1|F|3|G|5|H|7|W|8|@]|D|@]|E|$]]|$1|I|3|-4|5|6|7|X|8|@]|D|@]|E|$]]]|J|$K|$5|L|M|N|E|$O|P]]]]

On the latest release of Cloud Messaging dependencies v23.0.7 Firebase Mention that this release might reduce the ANR. here is his words mentioned in its <a href="https://firebase.google.com/support/release-notes/android#messaging_v23-0-7" rel="nofollow noreferrer">documentation</a>.
<blockquote>
Message broadcasts now finish immediately after binding to the service. This change should reduce the chance of ANRs
</blockquote>

blocks|key|641726|text|NativePollOnce:|type|unstyled|depth|inlineStyleRanges|offset|length|style|BOLD|entityRanges|data|641727|当CPU正在等待新的任务/消息时，它就会出现。|641728|原因：|641729|如果BroadCast接收器在10秒内未完成执行，则可能发生ANR。|ordered-list-item|641730|5秒内没有对输入事件的响应。|641731|当应用程序试图错误地显示对话框时，可能会导致ANR，但调用不是来自主线程。(注意:验证UI线程对UI视图的所有调用)|641732|这种情况可能是由于内存泄漏造成的。|641733|Handler.postDelayed可能会产生问题|641734|这种类型的崩溃是常见的，当堆栈转储发生时，一些应用程序的堆栈跟踪可能在实际ANR时间之后很长一段时间内被转储|641735|这可能发生在SCREEN_ON广播和谷歌广告使用SCREEN_ON广播。|641736|收集ANR的方法：|641737|WatchDog|641738|捕捉土生土长|641739|ApplicationExitInfo+(由破碎机使用)|641740|从Google控制台收集|641741|Firebase+(firebase仅从android+11及以上系统收集)|641742|在解决ANR中的挑战：|641743|解开ANR的谜团。链接|641744|解决方案：|641745|优化初始化和Ad加载。链接|641746|如果您使用的是媒体，那么在IO线程中发布它|641747|使用泄漏金丝雀或Android分析器查找内存泄漏。|641748|将火力基础降至28.4.2+(它不会收集ANR，但这并不意味着它不会发生)|641749|验证UI线程对UI视图的所有调用|641750|问题跟踪器提供更多信息|641751|更多信息堆栈Ans|641752|帮助信贷|641753|穆扎米尔·侯赛因|blockquote|641754|entityMap|0|LINK|mutability|MUTABLE|url|https://www.amanjeet.me/demystifying-the-anrs-puzzle/|1|https://developers.google.com/admob/android/optimize-initialization|2|https://issuetracker.google.com/issues/230950647?pli=1|3|https://stackoverflow.com/a/38839647/15005298|4|https://stackoverflow.com/users/12643106/muzammil-hussain^0|0|F|0|0|0|3|0|0|0|0|0|0|0|0|6|3|0|0|0|0|0|0|0|B|0|9|2|0|0|0|5|0|B|2|1|0|0|0|0|0|0|5|2|0|4|5|3|0|0|4|0|0|8|4|0^^$0|@$1|2|3|4|5|6|7|2F|8|@$9|2G|A|2H|B|C]]|D|@]|E|$]]|$1|F|3|G|5|6|7|2I|8|@]|D|@]|E|$]]|$1|H|3|I|5|6|7|2J|8|@$9|2K|A|2L|B|C]]|D|@]|E|$]]|$1|J|3|K|5|L|7|2M|8|@]|D|@]|E|$]]|$1|M|3|N|5|L|7|2N|8|@]|D|@]|E|$]]|$1|O|3|P|5|L|7|2O|8|@]|D|@]|E|$]]|$1|Q|3|R|5|L|7|2P|8|@]|D|@]|E|$]]|$1|S|3|T|5|L|7|2Q|8|@]|D|@]|E|$]]|$1|U|3|V|5|L|7|2R|8|@]|D|@]|E|$]]|$1|W|3|X|5|L|7|2S|8|@]|D|@]|E|$]]|$1|Y|3|Z|5|6|7|2T|8|@$9|2U|A|2V|B|C]]|D|@]|E|$]]|$1|10|3|11|5|L|7|2W|8|@]|D|@]|E|$]]|$1|12|3|13|5|L|7|2X|8|@]|D|@]|E|$]]|$1|14|3|15|5|L|7|2Y|8|@]|D|@]|E|$]]|$1|16|3|17|5|L|7|2Z|8|@]|D|@]|E|$]]|$1|18|3|19|5|L|7|30|8|@]|D|@]|E|$]]|$1|1A|3|1B|5|6|7|31|8|@$9|32|A|33|B|C]]|D|@]|E|$]]|$1|1C|3|1D|5|6|7|34|8|@]|D|@$9|35|A|36|1|37]]|E|$]]|$1|1E|3|1F|5|6|7|38|8|@$9|39|A|3A|B|C]]|D|@]|E|$]]|$1|1G|3|1H|5|L|7|3B|8|@]|D|@$9|3C|A|3D|1|3E]]|E|$]]|$1|1I|3|1J|5|L|7|3F|8|@]|D|@]|E|$]]|$1|1K|3|1L|5|L|7|3G|8|@]|D|@]|E|$]]|$1|1M|3|1N|5|L|7|3H|8|@]|D|@]|E|$]]|$1|1O|3|1P|5|L|7|3I|8|@]|D|@]|E|$]]|$1|1Q|3|1R|5|L|7|3J|8|@]|D|@$9|3K|A|3L|1|3M]]|E|$]]|$1|1S|3|1T|5|L|7|3N|8|@]|D|@$9|3O|A|3P|1|3Q]]|E|$]]|$1|1U|3|1V|5|6|7|3R|8|@$9|3S|A|3T|B|C]]|D|@]|E|$]]|$1|1W|3|1X|5|1Y|7|3U|8|@]|D|@$9|3V|A|3W|1|3X]]|E|$]]|$1|1Z|3|-4|5|6|7|3Y|8|@]|D|@]|E|$]]]|20|$21|$5|22|23|24|E|$25|26]]|27|$5|22|23|24|E|$25|28]]|29|$5|22|23|24|E|$25|2A]]|2B|$5|22|23|24|E|$25|2C]]|2D|$5|22|23|24|E|$25|2E]]]]

NativePollOnce:
It appears when the CPU is waiting for a new task/message.
Reasons:
<ol>
<li>ANR may occur if BroadCast Receiver hasn’t finished execution within 10 Seconds.</li>
<li>No response to an input event within 5 Seconds</li>
<li>ANR may be caused when the app tries to show a dialog by mistake but the call is not from the main thread. (Note: verify all calls of UI View from UI thread)</li>
<li>It may occur due to memory leaks.</li>
<li>Handler.postDelayed may create an issue</li>
<li>This type of crash is commonly seen, when the stack dump takes place, some app’s stack trace could be dumped for a long after the actual ANR time</li>
<li>It may occur on SCREEN_ON BROADCAST and google ads are using SCREEN_ON BROADCAST.</li>
</ol>
Ways to collect ANRs:
<ol>
<li>WatchDog</li>
<li>Catching Native SIGQUIT</li>
<li>ApplicationExitInfo (used by crashalytics)</li>
<li>Collect from Google Play Console</li>
<li>Firebase (firebase only collect from android 11 and above)</li>
</ol>
Challenges in Solving ANR:
Demystifying the ANRs Puzzle. <a href="https://www.amanjeet.me/demystifying-the-anrs-puzzle/" rel="nofollow noreferrer">Link</a>
Solutions:
<ol>
<li>Optimize initialization and Ad Loading. <a href="https://developers.google.com/admob/android/optimize-initialization" rel="nofollow noreferrer">Link</a></li>
<li>If you are using Media then release it in IO Thread</li>
<li>Find memory leaks to track down using a leak canary or Android
profiler</li>
<li>Downgrade firebase to 28.4.2 (It will not collect ANR but it does not mean that it cannot occur)</li>
<li>Verify all calls of UI View from the UI thread</li>
<li>More Information from <a href="https://issuetracker.google.com/issues/230950647?pli=1" rel="nofollow noreferrer">Issue Tracker</a></li>
<li>More Info <a href="https://stackoverflow.com/a/38839647/15005298">Stack Ans</a></li>
</ol>
Help Credit
<blockquote>
<a href="https://stackoverflow.com/users/12643106/muzammil-hussain">Muzamil Hussain</a>
</blockquote>

We are seeing this ANR in different parts of our app.
Wanted to understand what causes this ANR?
<pre><code>main (native): tid=1 systid=31940
#00 pc 0x5431c libc.so 
#01 pc 0x1313a5 libart.so 
#02 pc 0x2ab05b libart.so 
#03 pc 0x3659 libnativehelper.so 
#04 pc 0x9dee9 libandroid_runtime.so 
#05 pc 0x65c45 libgui.so 
#06 pc 0x11dcd libutils.so 
#07 pc 0x11abf libutils.so 
#08 pc 0xbcc7d libandroid_runtime.so 
 at android.os.MessageQueue.nativePollOnce(MessageQueue.java)
 at android.os.MessageQueue.next(MessageQueue.java:339)
 at android.os.Looper.loop(Looper.java:199)
 at android.app.ActivityThread.main(ActivityThread.java:8276)
 at java.lang.reflect.Method.invoke(Method.java)
 at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:612)
 at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:1006)
</code></pre>
This is what firebase has to say about this ANR -
<blockquote>
This thread was idle when the ANR occurred. We don't have sufficient
information to determine the root cause.
</blockquote>

ANR at android.os.MessageQueue.nativePollOnce

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。

文章

问答

视频

学习中心

腾讯云实验室

直播

竞赛

腾讯云代码分析专区

腾讯iOA零信任安全管理系统专区

腾讯云架构师技术同盟交流圈

腾讯云数据库专区

腾讯云顾问专区

腾讯云原生专区

腾讯混元专区

腾讯云TCE专区

腾讯云Lighthouse专区

腾讯云HAI专区

腾讯云Edgeone专区

腾讯云存储专区

腾讯云智能专区

腾讯轻联专区 

腾讯云开发专区

TAPD专区

腾讯轻量云游戏服专区

腾讯云最具价值专家

腾讯云架构师技术同盟

腾讯云创作之星

腾讯云开发者先锋 

腾讯云代码助手

CODING DevOps

Cloud Studio

SDK中心

API中心

命令行工具

我们在应用程序的不同部分看到了这个ANR。想知道这是什么原因吗？main (native): tid=1 systid=31940#00 pc 0x5431c libc.so #01 pc 0x1313a5 libart.so #02 pc 0x2ab05b libart.so #03 pc 0x3659 libnat...

问在android.os.MessageQueue.nativePollOnce的ANR
EN

社区

活动

圈层

关于

腾讯云开发者

热门产品

热门推荐

更多推荐

问在android.os.MessageQueue.nativePollOnce的ANREN

社区

活动

圈层

关于

腾讯云开发者

热门产品

热门推荐

更多推荐

问在android.os.MessageQueue.nativePollOnce的ANR
EN