blocks|key|515133|text|我遇到了类似的问题。我的logcat：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|515134|W/IInputConnectionWrapper(21214):+getTextBeforeCursor+on+inactive+InputConnection
W/IInputConnectionWrapper(21214):+getSelectedText+on+inactive+InputConnection
W/IInputConnectionWrapper(21214):+getTextBeforeCursor+on+inactive+InputConnection
W/IInputConnectionWrapper(21214):+getTextAfterCursor+on+inactive+InputConnection
...
I/Choreographer(20010):+Skipped+30+frames!++The+application+may+be+doing+too+much+work+on+its+main+thread.|code-block|syntax|javascript|515135|我的情况:我有一个用户输入的EditText视图。当用户按下按钮时，EditText将被清除。当我快速按下按钮时，大量非活动的InputConnection条目会源源不断地流出。|515136|例如：|515137|editText.setText(null);|515138|上面的logcat中的最后一行很好地说明了正在发生的事情。果然，清除文本的请求让InputConnection应接不暇。在尝试清除文本之前，我尝试修改代码以检查文本长度：|515139|if+(editText.length()+>+0)+{
++++editText.setText(null);
}|515140|这有助于缓解这个问题，因为快速按下按钮不再导致IInputConnectionWrapper警告流。然而，当用户在输入内容和按下按钮或在应用程序处于足够负载时按下按钮等之间快速交替时，这仍然容易出现问题。|515141|幸运的是，我找到了另一种清除文本的方法：Editable.clear()。这样，我就不会收到任何警告：|offset|length|515142|if+(editText.length()+>+0)+{
++++editText.getText().clear();
}|515143|请注意，如果您希望清除所有输入状态，而不仅仅是文本(autotext、autocap、multitap、undo)，您可以使用TextKeyListener.clear(Editable+e)。|515144|if+(editText.length()+>+0)+{
++++TextKeyListener.clear(editText.getText());
}|515145|entityMap|0|LINK|mutability|MUTABLE|url|http://developer.android.com/reference/android/text/Editable.html#clear())|1|http://developer.android.com/reference/android/text/method/TextKeyListener.html#clear%2528android.text.Editable%2529^0|0|0|0|0|0|0|0|0|K|G|0|0|0|1R|X|1|0|0^^$0|@$1|2|3|4|5|6|7|1C|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|1D|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|1E|8|@]|9|@]|A|$]]|$1|I|3|J|5|6|7|1F|8|@]|9|@]|A|$]]|$1|K|3|L|5|D|7|1G|8|@]|9|@]|A|$E|F]]|$1|M|3|N|5|6|7|1H|8|@]|9|@]|A|$]]|$1|O|3|P|5|D|7|1I|8|@]|9|@]|A|$E|F]]|$1|Q|3|R|5|6|7|1J|8|@]|9|@]|A|$]]|$1|S|3|T|5|6|7|1K|8|@]|9|@$U|1L|V|1M|1|1N]]|A|$]]|$1|W|3|X|5|D|7|1O|8|@]|9|@]|A|$E|F]]|$1|Y|3|Z|5|6|7|1P|8|@]|9|@$U|1Q|V|1R|1|1S]]|A|$]]|$1|10|3|11|5|D|7|1T|8|@]|9|@]|A|$E|F]]|$1|12|3|-4|5|6|7|1U|8|@]|9|@]|A|$]]]|13|$14|$5|15|16|17|A|$18|19]]|1A|$5|15|16|17|A|$18|1B]]]]

I ran into a similar issue. My logcat:

<pre><code>W/IInputConnectionWrapper(21214): getTextBeforeCursor on inactive InputConnection
W/IInputConnectionWrapper(21214): getSelectedText on inactive InputConnection
W/IInputConnectionWrapper(21214): getTextBeforeCursor on inactive InputConnection
W/IInputConnectionWrapper(21214): getTextAfterCursor on inactive InputConnection
...
I/Choreographer(20010): Skipped 30 frames! The application may be doing too much work on its main thread.
</code></pre>

My situation:
I have an EditText view the user types into. The EditText gets cleared when user presses a button. Lots of inactive InputConnection entries stream out when I rapidly press the button. 

Ex:

<pre><code>editText.setText(null);
</code></pre>

The last line in my logcat above provides a great indication of what is happening. Sure enough, the InputConnection is overwhelmed by requests to clear the text. I tried modifying the code to check for text length before trying to clear it:

<pre><code>if (editText.length() &gt; 0) {
 editText.setText(null);
}
</code></pre>

This helps mitigate the problem in that pressing the button rapidly no longer causes the stream of IInputConnectionWrapper warnings. However this is still prone to problems when the user rapidly alternates between typing something and pressing the button or presses the button when the app is under sufficient load, etc.

Fortunately, I found another way to clear text: <a href="http://developer.android.com/reference/android/text/Editable.html#clear()" rel="noreferrer">Editable.clear()</a>. With this I don't get warnings at all:

<pre><code>if (editText.length() &gt; 0) {
 editText.getText().clear();
}
</code></pre>

Note that should you wish to clear all input state and not just the text (autotext, autocap, multitap, undo), you can use <a href="http://developer.android.com/reference/android/text/method/TextKeyListener.html#clear%28android.text.Editable%29" rel="noreferrer">TextKeyListener.clear(Editable e)</a>.

<pre><code>if (editText.length() &gt; 0) {
 TextKeyListener.clear(editText.getText());
}
</code></pre>

blocks|key|731614|text|我也有同样的问题。当我的一台EditTexts中的软键盘被激活，并且活动失去焦点时，将出现警告。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|731615|我所做的是将键盘隐藏在onPause()中；|731616|@Override
protected+void+onPause()+{

++++//+hide+the+keyboard+in+order+to+avoid+getTextBeforeCursor+on+inactive+InputConnection
++++InputMethodManager+inputMethodManager+=+(InputMethodManager)getSystemService(Context.INPUT_METHOD_SERVICE);

++++inputMethodManager.hideSoftInputFromWindow(myEditText.getWindowToken(),+0);

++++super.onPause();
}|code-block|syntax|javascript|731617|entityMap^0|E|9|0|0|0^^$0|@$1|2|3|4|5|6|7|O|8|@$9|P|A|Q|B|C]]|D|@]|E|$]]|$1|F|3|G|5|6|7|R|8|@]|D|@]|E|$]]|$1|H|3|I|5|J|7|S|8|@]|D|@]|E|$K|L]]|$1|M|3|-4|5|6|7|T|8|@]|D|@]|E|$]]]|N|$]]

I was having the same problem. The warning appeared when the soft keyboard was activated in one of my <code>EditTexts</code> and the activity lose focus.

What I did was to hide the keyboard in onPause();

<pre><code>@Override
protected void onPause() {

 // hide the keyboard in order to avoid getTextBeforeCursor on inactive InputConnection
 InputMethodManager inputMethodManager = (InputMethodManager)getSystemService(Context.INPUT_METHOD_SERVICE);

 inputMethodManager.hideSoftInputFromWindow(myEditText.getWindowToken(), 0);

 super.onPause();
}
</code></pre>

blocks|key|731691|text|除了antoniom的回答之外，确保任何需要做的进一步操作都是在隐藏键盘之后真正完成的，所以如果你像下面这样隐藏了键盘：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|731692|public+void+hideKeyboard()+{
InputMethodManager+inputMethodManager+=(InputMethodManager)+getSystemService(Context.INPUT_METHOD_SERVICE);
++++inputMethodManager.hideSoftInputFromWindow(getWindow().getDecorView().getWindowToken(),+0);
}|code-block|syntax|javascript|731693|，您需要在隐藏键盘后执行后续操作，如下所示：|731694|getWindow().getDecorView().post(new+Runnable()+{++++++++++++
++++++++@Override
++++++++public+void+run()+{
++++++++++++finish();+//Sample+succeeding+code
+++++}
});|731695|entityMap^0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|M|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|N|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|O|8|@]|9|@]|A|$]]|$1|I|3|J|5|D|7|P|8|@]|9|@]|A|$E|F]]|$1|K|3|-4|5|6|7|Q|8|@]|9|@]|A|$]]]|L|$]]

Aside from antoniom's answer, make sure that any further actions needed to be done, are really done after hiding the keyboard, so if you have hidden the keyboard like the one below:

<pre><code>public void hideKeyboard() {
InputMethodManager inputMethodManager =(InputMethodManager) getSystemService(Context.INPUT_METHOD_SERVICE);
 inputMethodManager.hideSoftInputFromWindow(getWindow().getDecorView().getWindowToken(), 0);
}
</code></pre>

, you need to have succeeding actions performed post the keyboard hiding, like so:

<pre><code>getWindow().getDecorView().post(new Runnable() { 
 @Override
 public void run() {
 finish(); //Sample succeeding code
 }
});
</code></pre>

blocks|key|731753|text|当我不得不修改或从EditText获取文本时，我遇到了这个问题，而且它是有焦点的。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|731754|因此，在修改或从中获取之前，我关闭了键盘并修复它。|731755|InputMethodManager+imm+=+(InputMethodManager)getSystemService(Context.INPUT_METHOD_SERVICE);
imm.hideSoftInputFromWindow(editText.getWindowToken(),+0);|code-block|syntax|javascript|731756|也许，你的问题是不同的。|731757|entityMap^0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|M|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|N|8|@]|9|@]|A|$]]|$1|D|3|E|5|F|7|O|8|@]|9|@]|A|$G|H]]|$1|I|3|J|5|6|7|P|8|@]|9|@]|A|$]]|$1|K|3|-4|5|6|7|Q|8|@]|9|@]|A|$]]]|L|$]]

I had this problem when I had to modify or get text from EditText and it was focused.

So before modify or get from it, I closed keyboard and I fix it.

<pre><code>InputMethodManager imm = (InputMethodManager)getSystemService(Context.INPUT_METHOD_SERVICE);
imm.hideSoftInputFromWindow(editText.getWindowToken(), 0);
</code></pre>

Maybe, your problem is different.

blocks|key|515429|text|我解决了在xml上插入输入类型的问题，如下所示:+android:inputType="none%7Ctext%7CtextCapWords%7CtextUri“|type|unstyled|depth|inlineStyleRanges|entityRanges|data|515430|在那之前是android:inputType=“文本”，这解决了我的问题。|515431|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|F|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|G|8|@]|9|@]|A|$]]|$1|D|3|-4|5|6|7|H|8|@]|9|@]|A|$]]]|E|$]]

I had solved my problem inserting a input type on xml like this:
android:inputType="none|text|textCapWords|textUri"

before that was android:inputType="text"
This solved my problem.

blocks|key|731934|text|我的问题是将EditText的可见性设置为GONE，然后在用户每次键入字符时立即将其设置为VISIBLE，因为每次文本更改时，我都会对输入运行验证，在某些情况下，需要隐藏视图。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|731935|因此，解决方案是避免将视图或布局的可见性设置为在UI或状态更新之间切换，因为EditText可能会失去焦点|731936|entityMap^0|6|8|L|4|19|7|0|12|8|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|@$9|R|A|S|B|C]]|D|@]|E|$]]|$1|H|3|-4|5|6|7|T|8|@]|D|@]|E|$]]]|I|$]]

My problem was caused by setting the visibility of the <code>EditText</code> to <code>GONE</code> and then immediately setting it to <code>VISIBLE</code> each time the user typed a character, as I was running validation on the input each time the text changed and in some cases the view needed to be hidden.

The solution is therefore to avoid setting the View or Layout's visibility to GONE between UI or state updates, as the <code>EditText</code> may lose focus

blocks|key|731989|text|如果遇到同样的问题并通过将我的无状态小部件转换为statefull小部件来解决它，您可以尝试一下|type|unstyled|depth|inlineStyleRanges|entityRanges|data|731990|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|$]]

iface the same problem and fix it by convert my stateless widget to statefull widget you can try it

blocks|key|732069|text|...I不知道我是如何在构建下初始化我的控制器的；但我知道了。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|732070|+`Widget+build(BuildContext+context)+{
+final+_formKey+=+GlobalKey<FormState>();
+final+prodName+=+TextEditingController();
+final+prodDesc+=+TextEditingController();
+final+prodPrice+=+TextEditingController();
+...`+|code-block|syntax|javascript|732071|代替|732072|`final+_formKey+=+GlobalKey<FormState>();
+final+prodName+=+TextEditingController();
+final+prodDesc+=+TextEditingController();
+final+prodPrice+=+TextEditingController();
+...
+Widget+build(BuildContext+context)+{`|732073|当然，在我正确地将控制器和GlobalKey放到窗体中之后，所有这些都消失了(正如预期的那样)！|732074|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|$]]

...I don't know how I ended up initializing my controllers under the build; but I did.
<pre><code> `Widget build(BuildContext context) {
 final _formKey = GlobalKey&lt;FormState&gt;();
 final prodName = TextEditingController();
 final prodDesc = TextEditingController();
 final prodPrice = TextEditingController();
 ...` 
</code></pre>
in the stead of
<pre><code>`final _formKey = GlobalKey&lt;FormState&gt;();
 final prodName = TextEditingController();
 final prodDesc = TextEditingController();
 final prodPrice = TextEditingController();
 ...
 Widget build(BuildContext context) {`
</code></pre>
it all went away(as expected) after I rightfully placed the controllers and the GlobalKey to my form, ofcourse!

blocks|key|732110|text|它有一个非常简单的解决方案。每当使用Textformfield时，只需将autofocus==true。对我很管用！|type|unstyled|depth|inlineStyleRanges|entityRanges|data|732111|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|$]]

It has a really simple fix.
Whenever using Textformfield just put autofocus==true.
Worked for me!

I get the following warning in my logcat. 

<pre><code>getExtractedText on inactive InputConnection
</code></pre>

I'm unable to find the reason behind it. Please help

getExtractedText on inactive InputConnection warning on android

我在我的logcat中得到了以下警告。getExtractedText on inactive InputConnection我找不到背后的原因。请帮帮忙

问安卓系统上的getExtractedText on inactive InputConnection警告
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