blocks|key|273090|text|只需将此添加到您的AndroidManifest.xml即可|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|273091|<activity+android:screenOrientation="landscape">|code-block|syntax|javascript|273092|我的意思是，有一个活动标签，添加这个作为另一个参数。如果您需要纵向定位，请将横向更改为纵向。希望这能有所帮助。|273093|entityMap^0|9|J|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|$]]

Just add this to your <code>AndroidManifest.xml</code>

<pre><code>&lt;activity android:screenOrientation="landscape"&gt;
</code></pre>

I mean, there is an activity tag, add this as another parameter. In case if you need portrait orientation, change landscape to portrait. Hope this helps.

blocks|key|267512|text|将映像详细信息保存在您的onPause()或onStop()中，并在onCreate(Bundle+savedInstanceState)中使用它来恢复映像。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|267513|编辑：|267514|关于实际过程的更多信息在这里http://developer.android.com/reference/android/app/Activity.html#ActivityLifecycle详细说明，因为它在蜂巢中与以前的安卓版本不同。|267515|entityMap|0|LINK|mutability|MUTABLE|url|http://developer.android.com/reference/android/app/Activity.html#ActivityLifecycle^0|C|9|M|8|Y|Z|0|0|E|2A|0|0^^$0|@$1|2|3|4|5|6|7|R|8|@$9|S|A|T|B|C]|$9|U|A|V|B|C]|$9|W|A|X|B|C]]|D|@]|E|$]]|$1|F|3|G|5|6|7|Y|8|@]|D|@]|E|$]]|$1|H|3|I|5|6|7|Z|8|@]|D|@$9|10|A|11|1|12]]|E|$]]|$1|J|3|-4|5|6|7|13|8|@]|D|@]|E|$]]]|K|$L|$5|M|N|O|E|$P|Q]]]]

Save the image details in your <code>onPause()</code> or <code>onStop()</code> and use it in the <code>onCreate(Bundle savedInstanceState)</code> to restore the image.

EDIT:

More info on the actual process is detailed here <a href="http://developer.android.com/reference/android/app/Activity.html#ActivityLifecycle" rel="nofollow">http://developer.android.com/reference/android/app/Activity.html#ActivityLifecycle</a> as it is different in Honeycomb than previous Android versions.

blocks|key|2968278|text|根据我的经验，实际上最好是正确处理方向的变化，而不是硬塞给非默认的行为。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|2968279|您应该保存当前显示在onSaveInstanceState()中的图像，并在您的应用程序再次通过onCreate()运行时正确地恢复它。|offset|length|style|CODE|2968280|entityMap^0|0|A|L|1C|A|0^^$0|@$1|2|3|4|5|6|7|J|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|K|8|@$D|L|E|M|F|G]|$D|N|E|O|F|G]]|9|@]|A|$]]|$1|H|3|-4|5|6|7|P|8|@]|9|@]|A|$]]]|I|$]]

It's my experience that it's actually better to just deal with the orientation changes properly instead of trying to shoehorn a non-default behavior. 

You should save the image that's currently being displayed in <code>onSaveInstanceState()</code> and restore it properly when your application runs through <code>onCreate()</code> again.

blocks|key|267524|text|通常有三种方法可以做到这一点：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|267525|267526|正如一些答案所建议的，您可以区分第一次创建活动和从savedInstanceState恢复活动的情况。这是通过覆盖onSaveInstanceState来完成的，检查onCreate.|ordered-list-item|offset|length|style|CODE|267527|You的参数可以通过将android:screenOrientation="portrait"+(或"landscape")添加到清单中的<activity>来将活动锁定在一个方向上。|267528|您可以通过在<activity>标记中指定android:configChanges="orientation%7CscreenSize"来告诉系统您打算自己处理屏幕更改。这样，活动将不会被重新创建，而是会收到一个回调(您可以忽略它，因为它对您没有用处)。|267529|267530|就我个人而言，我会选择(3)。当然，如果将应用程序锁定到其中一个方向上没有问题，您也可以使用(2)。|267531|entityMap^0|0|0|P|I|1L|J|2B|8|0|B|10|1E|B|1X|A|0|6|A|L|1A|0|0|0^^$0|@$1|2|3|4|5|6|7|S|8|@]|9|@]|A|$]]|$1|B|3|-4|5|6|7|T|8|@]|9|@]|A|$]]|$1|C|3|D|5|E|7|U|8|@$F|V|G|W|H|I]|$F|X|G|Y|H|I]|$F|Z|G|10|H|I]]|9|@]|A|$]]|$1|J|3|K|5|E|7|11|8|@$F|12|G|13|H|I]|$F|14|G|15|H|I]|$F|16|G|17|H|I]]|9|@]|A|$]]|$1|L|3|M|5|E|7|18|8|@$F|19|G|1A|H|I]|$F|1B|G|1C|H|I]]|9|@]|A|$]]|$1|N|3|-4|5|6|7|1D|8|@]|9|@]|A|$]]|$1|O|3|P|5|6|7|1E|8|@]|9|@]|A|$]]|$1|Q|3|-4|5|6|7|1F|8|@]|9|@]|A|$]]]|R|$]]

There are generally three ways to do this:

<ol>
<li>As some of the answers suggested, you could distinguish the cases of your activity being created for the first time and being restored from <code>savedInstanceState</code>. This is done by overriding <code>onSaveInstanceState</code> and checking the parameter of <code>onCreate</code>.</li>
<li>You could lock the activity in one orientation by adding <code>android:screenOrientation="portrait"</code> (or <code>"landscape"</code>) to <code>&lt;activity&gt;</code> in your manifest. </li>
<li>You could tell the system that you meant to handle screen changes for yourself by specifying <code>android:configChanges="orientation|screenSize"</code> in the <code>&lt;activity&gt;</code> tag. This way the activity will not be recreated, but will receive a callback instead (which you can ignore as it's not useful for you).</li>
</ol>

Personally I'd go with (3). Of course if locking the app to one of the orientations is fine with you, you can also go with (2).

blocks|key|2968305|text|Xion的回答很接近，但#3+(android:configChanes="orientation")不会工作，除非应用程序的API级别为12或更低。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|2968306|在API级别13或更高版本中，屏幕大小会随着方向的改变而改变，因此这仍然会导致活动在方向改变时被销毁并启动。|2968307|只需添加"screenSize“属性，如下所示：|2968308|<activity
++++android:name=".YourActivityName"
++++android:configChanges="orientation%7CscreenSize">
</activity>|code-block|syntax|javascript|2968309|现在，当您更改方向(以及屏幕大小更改)时，activity保持其状态，并调用onConfigurationChanged()。当方向改变时，这将保留屏幕上的任何内容(例如:Webview中的网页)。|2968310|从这个网站上学到的：http://developer.android.com/guide/topics/manifest/activity-element.html|2968311|此外，这显然是一种糟糕的做法，因此请阅读下面有关处理运行时更改的链接：|2968312|http://developer.android.com/guide/topics/resources/runtime-changes.html|2968313|entityMap|0|LINK|mutability|MUTABLE|url|http://developer.android.com/guide/topics/manifest/activity-element.html|1^0|G|Y|0|0|0|0|12|O|0|A|20|0|0|0|0|20|1|0^^$0|@$1|2|3|4|5|6|7|15|8|@$9|16|A|17|B|C]]|D|@]|E|$]]|$1|F|3|G|5|6|7|18|8|@]|D|@]|E|$]]|$1|H|3|I|5|6|7|19|8|@]|D|@]|E|$]]|$1|J|3|K|5|L|7|1A|8|@]|D|@]|E|$M|N]]|$1|O|3|P|5|6|7|1B|8|@$9|1C|A|1D|B|C]]|D|@]|E|$]]|$1|Q|3|R|5|6|7|1E|8|@]|D|@$9|1F|A|1G|1|1H]]|E|$]]|$1|S|3|T|5|6|7|1I|8|@]|D|@]|E|$]]|$1|U|3|V|5|6|7|1J|8|@]|D|@$9|1K|A|1L|1|1M]]|E|$]]|$1|W|3|-4|5|6|7|1N|8|@]|D|@]|E|$]]]|X|$Y|$5|Z|10|11|E|$12|13]]|14|$5|Z|10|11|E|$12|V]]]]

Xion's answer was close, but #3 (<code>android:configChanes="orientation"</code>) won't work unless the application has an API level of 12 or lower.

In API level 13 or above, the screen size changes when the orientation changes, so this still causes the activity to be destroyed and started when orientation changes.

Simply add the "screenSize" attribute like I did below:

<pre><code>&lt;activity
 android:name=".YourActivityName"
 android:configChanges="orientation|screenSize"&gt;
&lt;/activity&gt;
</code></pre>

Now, when you change orientation (and screen size changes), the activity keeps its state and <code>onConfigurationChanged()</code> is called. This will keep whatever is on the screen (ie: webpage in a Webview) when the orientation changes.

Learned this from this site:
<a href="http://developer.android.com/guide/topics/manifest/activity-element.html" rel="noreferrer">http://developer.android.com/guide/topics/manifest/activity-element.html</a>

Also, this is apparently a bad practice so read the link below about Handling Runtime Changes:

<a href="http://developer.android.com/guide/topics/resources/runtime-changes.html" rel="noreferrer">http://developer.android.com/guide/topics/resources/runtime-changes.html</a>

blocks|key|3182089|text|只需使用：android:configChanges="keyboardHidden%7Corientation"|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|3182090|entityMap^0|5|1E|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|$]]

just use : <code>android:configChanges="keyboardHidden|orientation"</code>

blocks|key|267580|text|你只需要去AndroidManifest.xml，在你的活动标签里面，你必须输入这行代码，就像上面有人说的那样：|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|267581|android:configChanges="orientation%7CscreenSize"|code-block|syntax|javascript|267582|所以，你会得到类似这样的东西：|267583|<activity+android:name="ActivityMenu"
android:configChanges="orientation%7CscreenSize">
</activity>|267584|希望它能起作用！|267585|entityMap^0|5|J|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|S|8|@$9|T|A|U|B|C]]|D|@]|E|$]]|$1|F|3|G|5|H|7|V|8|@]|D|@]|E|$I|J]]|$1|K|3|L|5|6|7|W|8|@]|D|@]|E|$]]|$1|M|3|N|5|H|7|X|8|@]|D|@]|E|$I|J]]|$1|O|3|P|5|6|7|Y|8|@]|D|@]|E|$]]|$1|Q|3|-4|5|6|7|Z|8|@]|D|@]|E|$]]]|R|$]]

You just have to go to the <code>AndroidManifest.xml</code> and inside or in your activities labels, you have to type this line of code as someone up there said:

<pre><code>android:configChanges="orientation|screenSize"
</code></pre>

So, you'll have something like this:

<pre><code>&lt;activity android:name="ActivityMenu"
android:configChanges="orientation|screenSize"&gt;
&lt;/activity&gt;
</code></pre>

Hope it works!

blocks|key|3182118|text|将此代码添加到包含WebView的活动中的onCreate方法之后|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|3182119|@Override
protected+void+onSaveInstanceState(Bundle+outState)+{
++++super.onSaveInstanceState(outState);++++
}

@Override
protected+void+onRestoreInstanceState(Bundle+state)+{
++++super.onRestoreInstanceState(state);++++
}|code-block|syntax|javascript|3182120|entityMap^0|9|7|L|8|0|0^^$0|@$1|2|3|4|5|6|7|M|8|@$9|N|A|O|B|C]|$9|P|A|Q|B|C]]|D|@]|E|$]]|$1|F|3|G|5|H|7|R|8|@]|D|@]|E|$I|J]]|$1|K|3|-4|5|6|7|S|8|@]|D|@]|E|$]]]|L|$]]

Add this code after the <code>onCreate</code> ,method in your activity containing the <code>WebView</code>

<pre><code>@Override
protected void onSaveInstanceState(Bundle outState) {
 super.onSaveInstanceState(outState); 
}

@Override
protected void onRestoreInstanceState(Bundle state) {
 super.onRestoreInstanceState(state); 
}
</code></pre>

blocks|key|2968337|text|<activity+android:name="com.example.abc"+
+android:configChanges="orientation%7CscreenSize"></activity>|type|code-block|depth|inlineStyleRanges|entityRanges|data|syntax|javascript|2968338|只需在清单文件的活动选项卡中添加android:configChanges="orientation%7CscreenSize"即可。|unstyled|offset|length|style|CODE|2968339|因此，当方向改变时，活动不会重新启动。|2968340|entityMap^0|0|G|1A|0|0^^$0|@$1|2|3|4|5|6|7|O|8|@]|9|@]|A|$B|C]]|$1|D|3|E|5|F|7|P|8|@$G|Q|H|R|I|J]]|9|@]|A|$]]|$1|K|3|L|5|F|7|S|8|@]|9|@]|A|$]]|$1|M|3|-4|5|F|7|T|8|@]|9|@]|A|$]]]|N|$]]

<pre><code>&lt;activity android:name="com.example.abc" 
 android:configChanges="orientation|screenSize"&gt;&lt;/activity&gt;
</code></pre>

Just add <code>android:configChanges="orientation|screenSize"</code> in activity tab of manifest file.

So, Activity won't restart when orientation change.

blocks|key|273149|text|正如步行者所说，|type|unstyled|depth|inlineStyleRanges|entityRanges|data|273150|android:configChanges="orientation%7CscreenSize"|offset|length|style|CODE|273151|entityMap^0|0|0|1A|0^^$0|@$1|2|3|4|5|6|7|J|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|K|8|@$D|L|E|M|F|G]]|9|@]|A|$]]|$1|H|3|-4|5|6|7|N|8|@]|9|@]|A|$]]]|I|$]]

As Pacerier mentioned,

<code>android:configChanges="orientation|screenSize"</code>

blocks|key|267629|text|到目前为止，这个解决方案是最好的。在清单文件中添加|type|unstyled|depth|inlineStyleRanges|entityRanges|data|267630|<activity
++++android:configChanges="keyboardHidden%7Corientation%7CscreenSize"
++++android:name="your+activity+name"
++++android:label="@string/app_name"+
++++android:screenOrientation="landscape">
++</activity|code-block|syntax|javascript|267631|并在您的activity类中添加以下代码|267632|@Override
public+void+onConfigurationChanged(Configuration+newConfig)+
{
++++super.onConfigurationChanged(newConfig);
++++if+(newConfig.orientation+==+Configuration.ORIENTATION_PORTRAIT)+{
++++++++//your+code
++++}+else+if+(newConfig.orientation+==+Configuration.ORIENTATION_LANDSCAPE)+{
++//your+code

++++}
}|267633|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|$]]

This solution is by far the best working one. In your manifest file add

<pre><code>&lt;activity
 android:configChanges="keyboardHidden|orientation|screenSize"
 android:name="your activity name"
 android:label="@string/app_name" 
 android:screenOrientation="landscape"&gt;
 &lt;/activity
</code></pre>

And in your activity class add the following code

<pre><code>@Override
public void onConfigurationChanged(Configuration newConfig) 
{
 super.onConfigurationChanged(newConfig);
 if (newConfig.orientation == Configuration.ORIENTATION_PORTRAIT) {
 //your code
 } else if (newConfig.orientation == Configuration.ORIENTATION_LANDSCAPE) {
 //your code

 }
}
</code></pre>

blocks|key|273165|text|为添加android:configChanges="keyboardHidden%7Corientation%7CscreenSize"清单中的所有应用程序活动标记。|type|unstyled|depth|inlineStyleRanges|offset|length|style|BOLD|CODE|entityRanges|data|273166|entityMap^0|1|23|3|1P|0^^$0|@$1|2|3|4|5|6|7|I|8|@$9|J|A|K|B|C]|$9|L|A|M|B|D]]|E|@]|F|$]]|$1|G|3|-4|5|6|7|N|8|@]|E|@]|F|$]]]|H|$]]

add <code>android:configChanges="keyboardHidden|orientation|screenSize"</code> for all the app activities tags in manifest.

blocks|key|273168|text|在manifiest文件中添加到每个活动中。这会有帮助的|type|unstyled|depth|inlineStyleRanges|entityRanges|data|273169|android:configChanges+=+"orientation%7Ckeyboard%7CkeyboardHidden%7CscreenLayout%7CscreenSize"|code-block|syntax|javascript|273170|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|$]]

In manifiest file add to each activity this. This will help

<pre><code>android:configChanges = "orientation|keyboard|keyboardHidden|screenLayout|screenSize"
</code></pre>

blocks|key|269587|text|以上所有的答案对我都不起作用。因此，我已经修复了下面提到的带有screenOrientation的label。现在一切都好了|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|269588|<activity+android:name=".activity.VideoWebViewActivity"
++++++++android:label="@string/app_name"
++++++++android:configChanges="orientation%7CscreenSize"/>|code-block|syntax|javascript|269589|entityMap^0|V|H|1D|5|0|0^^$0|@$1|2|3|4|5|6|7|M|8|@$9|N|A|O|B|C]|$9|P|A|Q|B|C]]|D|@]|E|$]]|$1|F|3|G|5|H|7|R|8|@]|D|@]|E|$I|J]]|$1|K|3|-4|5|6|7|S|8|@]|D|@]|E|$]]]|L|$]]

All above answers are not working for me. So, i have fixed by mentioning the <code>label</code> with <code>screenOrientation</code> like below. Now everything fine

<pre><code>&lt;activity android:name=".activity.VideoWebViewActivity"
 android:label="@string/app_name"
 android:configChanges="orientation|screenSize"/&gt;
</code></pre>

blocks|key|3182243|text|http://animeshrivastava.blogspot.in/2017/08/activity-lifecycle-oncreate-beating_3.html|type|unstyled|depth|inlineStyleRanges|entityRanges|offset|length|data|3182244|@Override
protected+void+onSaveInstanceState(Bundle+b)
{
++++++++super.onSaveInstanceState(b);
++++String+str="Screen+Change="%2BString.valueOf(screenChange)%2B"....";
++++++++Toast.makeText(ctx,str%2B"You+are+changing+orientation...",Toast.LENGTH_SHORT).show();
++++screenChange=true;

}|code-block|syntax|javascript|3182245|entityMap|0|LINK|mutability|MUTABLE|url^0|0|2E|0|0|0^^$0|@$1|2|3|4|5|6|7|P|8|@]|9|@$A|Q|B|R|1|S]]|C|$]]|$1|D|3|E|5|F|7|T|8|@]|9|@]|C|$G|H]]|$1|I|3|-4|5|6|7|U|8|@]|9|@]|C|$]]]|J|$K|$5|L|M|N|C|$O|4]]]]

<a href="http://animeshrivastava.blogspot.in/2017/08/activity-lifecycle-oncreate-beating_3.html" rel="nofollow noreferrer">http://animeshrivastava.blogspot.in/2017/08/activity-lifecycle-oncreate-beating_3.html</a>

<pre><code>@Override
protected void onSaveInstanceState(Bundle b)
{
 super.onSaveInstanceState(b);
 String str="Screen Change="+String.valueOf(screenChange)+"....";
 Toast.makeText(ctx,str+"You are changing orientation...",Toast.LENGTH_SHORT).show();
 screenChange=true;

}
</code></pre>

blocks|key|271328|text|我不知道这是不是最好的解决方案，但我在这里描述一下：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|271329|首先，您需要与您的类证书您的应用程序是在您的清单中：|271330|<application
++++android:name=".App"
++++...|code-block|syntax|javascript|271331|其次，在我的类App中，我这样做：|271332|public+class+App+extends+Application+{
++++public+static+boolean+isOrientationChanged+=+false;

++++@Override
++++public+void+onCreate()+{
++++++++super.onCreate();
++++}

++++@Override
++++public+void+onConfigurationChanged(@NotNull+Configuration+newConfig)+{
++++++++super.onConfigurationChanged(newConfig);
++++++++if+(newConfig.orientation+==+Configuration.ORIENTATION_LANDSCAPE+%7C%7C
++++++++++++++++newConfig.orientation+==+Configuration.ORIENTATION_PORTRAIT)+{
++++++++++++isOrientationChanged+=+true;
++++++++}
++++}

}|271333|第三，您需要设置一个方向更改标志，在我的示例中，我总是在调用应用程序导航中的前一个活动时设置它，因此只在创建后一个活动时调用一次。|271334|isOrientationChanged+=+false;|271335|因此，每当我在该上下文中更改屏幕的方向时，我都会对其进行设置。每次更改此设置时，它都会检查方向是否发生了更改，如果是，它会根据该标志的值进行验证。|271336|基本上，每当我发出异步改造请求时，我都必须使用它，他称这是改变方向的每一个时刻，不断地使应用程序崩溃：|271337|if+(!isOrientationChanged)+{
++++presenter.retrieveAddress(this,+idClient,+TYPE_ADDRESS);
}|271338|我不知道它是否是最优雅、最漂亮的解决方案，但至少在这里它是实用的:)|271339|entityMap^0|0|0|0|0|0|0|0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|10|8|@]|9|@]|A|$]]|$1|B|3|C|5|6|7|11|8|@]|9|@]|A|$]]|$1|D|3|E|5|F|7|12|8|@]|9|@]|A|$G|H]]|$1|I|3|J|5|6|7|13|8|@]|9|@]|A|$]]|$1|K|3|L|5|F|7|14|8|@]|9|@]|A|$G|H]]|$1|M|3|N|5|6|7|15|8|@]|9|@]|A|$]]|$1|O|3|P|5|F|7|16|8|@]|9|@]|A|$G|H]]|$1|Q|3|R|5|6|7|17|8|@]|9|@]|A|$]]|$1|S|3|T|5|6|7|18|8|@]|9|@]|A|$]]|$1|U|3|V|5|F|7|19|8|@]|9|@]|A|$G|H]]|$1|W|3|X|5|6|7|1A|8|@]|9|@]|A|$]]|$1|Y|3|-4|5|6|7|1B|8|@]|9|@]|A|$]]]|Z|$]]

I dont know if the a best solution, but i describe it here:

First of all, you need certificate with you class Application of your app is in your manifest of this:

<pre><code>&lt;application
 android:name=".App"
 ...
</code></pre>

Second, in my class App i did like this:

<pre><code>public class App extends Application {
 public static boolean isOrientationChanged = false;

 @Override
 public void onCreate() {
 super.onCreate();
 }

 @Override
 public void onConfigurationChanged(@NotNull Configuration newConfig) {
 super.onConfigurationChanged(newConfig);
 if (newConfig.orientation == Configuration.ORIENTATION_LANDSCAPE ||
 newConfig.orientation == Configuration.ORIENTATION_PORTRAIT) {
 isOrientationChanged = true;
 }
 }

}
</code></pre>

Third, you need to set a flag to Orientation Change, in my case, I always set it when the previous activity within the app navigation is called, so only calling once when the later activity is created.

<pre><code>isOrientationChanged = false;
</code></pre>

So every time I change the orientation of my screen in that context, I set it every time it changes this setting, it checks if there is a change in orientation, if so, it validates it based on the value of that flag.

Basically, I had to use it whenever I made an asynchronous retrofit request, which he called every moment that changed orientation, constantly crashing the application:

<pre><code>if (!isOrientationChanged) {
 presenter.retrieveAddress(this, idClient, TYPE_ADDRESS);
}
</code></pre>

I don't know if it's the most elegant and beautiful solution, but at least here it's functional :)

blocks|key|269630|text|通过在AndroidManifest.xml中的Activity上设置android:configChanges标志，防止Activity重新创建处理方向更改的最常见解决方案。使用此属性，您的活动将不会被重新创建，并且所有视图和数据在方向更改后仍将存在。|type|unstyled|depth|inlineStyleRanges|entityRanges|data|269631|<activity
++++android:name="com.example.test.activity.MainActivity"
++++android:configChanges="orientation%7CscreenSize%7CkeyboardHidden"/>|code-block|syntax|javascript|269632|这是我的工作|269633|entityMap^0|0|0|0^^$0|@$1|2|3|4|5|6|7|K|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|L|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|M|8|@]|9|@]|A|$]]|$1|I|3|-4|5|6|7|N|8|@]|9|@]|A|$]]]|J|$]]

Prevent Activity to recreated
Most common solution to dealing with orientation changes by setting the android:configChanges flag on your Activity in AndroidManifest.xml. Using this attribute your Activities won’t be recreated and all your views and data will still be there after orientation change.
<pre><code>&lt;activity
 android:name=&quot;com.example.test.activity.MainActivity&quot;
 android:configChanges=&quot;orientation|screenSize|keyboardHidden&quot;/&gt;
</code></pre>
this is work for me

I simply need nothing to change when the screen is rotated. My app displays a random image when it first loads and rotating the device should not select another random image. 
How can I (simply) make this behavior stop?

Don't reload application when orientation changes

我只需要在屏幕旋转时不做任何更改。我的应用程序在第一次加载时显示一个随机图像，旋转设备不应该选择另一个随机图像。我如何(简单地)让这种行为停止？

问方向更改时不重新加载应用程序
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