I accidentally created drawer_list_item.xml in the screenshot using New -> File menu, instead of New -> Layout resource file and now I can't open it as a regular layout file in design mode. It opens it as a plain text file.
我不小心在截图中使用New - > File菜单创建了drawer_list_item.xml，而不是New - > Layout资源文件，现在我无法在设计模式下将其作为常规布局文件打开。它将其作为纯文本文件打开。
Is there any way I can change its type. I couldn't find anything related to this through Android Studio's settings
有什么方法可以改变它的类型。我通过Android Studio的设置找不到与此相关的任何内容
File content:
文件内容：
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical"
android:layout_width="match_parent"
android:layout_height="match_parent">
<TextView
android:layout_width="match_parent"
android:layout_height="match_parent" />
</LinearLayout>
Edit for more things I tried:
编辑我尝试过的更多内容：
-
recreating does not work, as it creates it the same way. But, when I recreate it after deletion it gives the following exception. I close the window and the old text file re-appears
重新创建不起作用，因为它以相同的方式创建它。但是，当我在删除后重新创建它时，它会给出以下异常。我关闭窗口，旧的文本文件重新出现
null java.lang.AssertionError at org.jetbrains.android.util.AndroidResourceUtil.createFileResource(AndroidResourceUtil.java:1251) at org.jetbrains.android.actions.CreateTypedResourceFileAction.doCreateAndNavigate(CreateTypedResourceFileAction.java:131) at org.jetbrains.android.actions.CreateMultiRootResourceFileAction.create(CreateMultiRootResourceFileAction.java:108) at org.jetbrains.android.actions.CreateResourceActionBase$MyInputValidator.create(CreateResourceActionBase.java:292) at com.intellij.ide.actions.ElementCreator$1.run(ElementCreator.java:73) at com.intellij.openapi.application.RunResult.run(RunResult.java:35) at com.intellij.openapi.command.WriteCommandAction$2$1.run(WriteCommandAction.java:114) at com.intellij.openapi.application.impl.ApplicationImpl.runWriteAction(ApplicationImpl.java:1010) at com.intellij.openapi.command.WriteCommandAction$2.run(WriteCommandAction.java:111) at com.intellij.openapi.command.impl.CoreCommandProcessor.executeCommand(CoreCommandProcessor.java:124) at com.intellij.openapi.command.impl.CoreCommandProcessor.executeCommand(CoreCommandProcessor.java:99) at com.intellij.openapi.command.WriteCommandAction.performWriteCommandAction(WriteCommandAction.java:108) at com.intellij.openapi.command.WriteCommandAction.execute(WriteCommandAction.java:80) at com.intellij.ide.actions.ElementCreator.tryCreate(ElementCreator.java:92) at org.jetbrains.android.actions.CreateResourceActionBase$MyInputValidator.canClose(CreateResourceActionBase.java:302) at org.jetbrains.android.actions.CreateMultiRootResourceFileAction$MyDialog.doOKAction(CreateMultiRootResourceFileAction.java:174) at com.intellij.openapi.ui.DialogWrapper$OkAction.doAction(DialogWrapper.java:1833) at com.intellij.openapi.ui.DialogWrapper$DialogWrapperAction.actionPerformed(DialogWrapper.java:1799) at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:2022) at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2348) at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:402) at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:259) at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:252) at java.awt.Component.processMouseEvent(Component.java:6535) at javax.swing.JComponent.processMouseEvent(JComponent.java:3324) at java.awt.Component.processEvent(Component.java:6300) at java.awt.Container.processEvent(Container.java:2236) at java.awt.Component.dispatchEventImpl(Component.java:4891) at java.awt.Container.dispatchEventImpl(Container.java:2294) at java.awt.Component.dispatchEvent(Component.java:4713) at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4888) at java.awt.LightweightDispatcher.processMouseEvent(Container.java:4525) at java.awt.LightweightDispatcher.dispatchEvent(Container.java:4466) at java.awt.Container.dispatchEventImpl(Container.java:2280) at java.awt.Window.dispatchEventImpl(Window.java:2750) at java.awt.Component.dispatchEvent(Component.java:4713) at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:758) at java.awt.EventQueue.access$500(EventQueue.java:97) at java.awt.EventQueue$3.run(EventQueue.java:709) at java.awt.EventQueue$3.run(EventQueue.java:703) at java.security.AccessController.doPrivileged(Native Method) at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:76) at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:86) at java.awt.EventQueue$4.run(EventQueue.java:731) at java.awt.EventQueue$4.run(EventQueue.java:729) at java.security.AccessController.doPrivileged(Native Method) at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:76) at java.awt.EventQueue.dispatchEvent(EventQueue.java:728) at com.intellij.ide.IdeEventQueue.defaultDispatchEvent(IdeEventQueue.java:866) at com.intellij.ide.IdeEventQueue._dispatchEvent(IdeEventQueue.java:650) at com.intellij.ide.IdeEventQueue.dispatchEvent(IdeEventQueue.java:381) at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:201) at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116) at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:109) at java.awt.WaitDispatchSupport$2.run(WaitDispatchSupport.java:184) at java.awt.WaitDispatchSupport$4.run(WaitDispatchSupport.java:229) at java.awt.WaitDispatchSupport$4.run(WaitDispatchSupport.java:227) at java.security.AccessController.doPrivileged(Native Method) at java.awt.WaitDispatchSupport.enter(WaitDispatchSupport.java:227) at java.awt.Dialog.show(Dialog.java:1084) at com.intellij.openapi.ui.impl.DialogWrapperPeerImpl$MyDialog.show(DialogWrapperPeerImpl.java:792) at com.intellij.openapi.ui.impl.DialogWrapperPeerImpl.show(DialogWrapperPeerImpl.java:465) at com.intellij.openapi.ui.DialogWrapper.invokeShow(DialogWrapper.java:1638) at com.intellij.openapi.ui.DialogWrapper.show(DialogWrapper.java:1587) at org.jetbrains.android.actions.CreateMultiRootResourceFileAction.invokeDialog(CreateMultiRootResourceFileAction.java:80) at org.jetbrains.android.actions.CreateResourceActionBase.actionPerformed(CreateResourceActionBase.java:183) at com.intellij.openapi.actionSystem.ex.ActionUtil.performActionDumbAware(ActionUtil.java:182) at com.intellij.openapi.actionSystem.impl.ActionMenuItem$ActionTransmitter$1.run(ActionMenuItem.java:311) at com.intellij.openapi.wm.impl.FocusManagerImpl.runOnOwnContext(FocusManagerImpl.java:958) at com.intellij.openapi.wm.impl.IdeFocusManagerImpl.runOnOwnContext(IdeFocusManagerImpl.java:124) at com.intellij.openapi.actionSystem.impl.ActionMenuItem$ActionTransmitter.actionPerformed(ActionMenuItem.java:281) at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:2022) at com.intellij.openapi.actionSystem.impl.ActionMenuItem.fireActionPerformed(ActionMenuItem.java:109) at com.intellij.ui.plaf.beg.BegMenuItemUI.doClick(BegMenuItemUI.java:513) at com.intellij.ui.plaf.beg.BegMenuItemUI.access$300(BegMenuItemUI.java:45) at com.intellij.ui.plaf.beg.BegMenuItemUI$MyMouseInputHandler.mouseReleased(BegMenuItemUI.java:533) at java.awt.Component.processMouseEvent(Component.java:6535) at javax.swing.JComponent.processMouseEvent(JComponent.java:3324) at java.awt.Component.processEvent(Component.java:6300) at java.awt.Container.processEvent(Container.java:2236) at java.awt.Component.dispatchEventImpl(Component.java:4891) at java.awt.Container.dispatchEventImpl(Container.java:2294) at java.awt.Component.dispatchEvent(Component.java:4713) at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4888) at java.awt.LightweightDispatcher.processMouseEvent(Container.java:4525) at java.awt.LightweightDispatcher.dispatchEvent(Container.java:4466) at java.awt.Container.dispatchEventImpl(Container.java:2280) at java.awt.Window.dispatchEventImpl(Window.java:2750) at java.awt.Component.dispatchEvent(Component.java:4713) at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:758) at java.awt.EventQueue.access$500(EventQueue.java:97) at java.awt.EventQueue$3.run(EventQueue.java:709) at java.awt.EventQueue$3.run(EventQueue.java:703) at java.security.AccessController.doPrivileged(Native Method) at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:76) at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:86) at java.awt.EventQueue$4.run(EventQueue.java:731) at java.awt.EventQueue$4.run(EventQueue.java:729) at java.security.AccessController.doPrivileged(Native Method) at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:76) at java.awt.EventQueue.dispatchEvent(EventQueue.java:728) at com.intellij.ide.IdeEventQueue.defaultDispatchEvent(IdeEventQueue.java:866) at com.intellij.ide.IdeEventQueue._dispatchEvent(IdeEventQueue.java:650) at com.intellij.ide.IdeEventQueue.dispatchEvent(IdeEventQueue.java:381) at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:201) at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116) at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:105) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101) at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93) at java.awt.EventDispatchThread.run(EventDispatchThread.java:82) -
if I rename the file to drawer_item.xml, it gains the icon and is seen as a layout file. If I rename it back to drawer_list_item.xml, the problem returns. So it probably indexed it somewhere as a plain text file...
如果我将文件重命名为drawer_item.xml，它将获得图标并被视为布局文件。如果我将其重命名为drawer_list_item.xml，则问题将返回。所以它可能将它作为纯文本文件索引到某个地方......
- invalidate caches / restart does not fix the problem
- invalidate caches / restart无法解决问题
- Tried renaming
.idea/workspakce.xmlto.idea/workspace.xml.bkso it recreates it in case I missed something - still no luck. I even tried removing.ideafolder andapp.imlfile from the root folder, but no fix - 尝试将.idea / workspakce.xml重命名为.idea / workspace.xml.bk，以便在我遗漏某些内容时重新创建它 - 仍然没有运气。我甚至尝试从根文件夹中删除.idea文件夹和app.iml文件，但没有修复
3 个解决方案
#1
7
Found the source of the problem - it was in the config files Android Studio creates in your home directory: ~/.AndroidStudioPreview2.0. In my case, it was ~/.AndroidStudioPreview2.0/config/options/filetypes.xml
找到问题的根源 - 它位于Android Studio在您的主目录中创建的配置文件中：〜/。AnroidStudioPreview2.0。就我而言，它是〜/ .AndroidStudioPreview2.0 / config / options / filetypes.xml
<application>
<component name="FileTypeManager" version="16">
<ignoreFiles list="*.hprof;*.pyc;*.pyo;*.rbc;*~;.DS_Store;.git;.hg;.svn;CVS;RCS;SCCS;__pycache__;_svn;rcs;" />
<extensionMap>
<mapping pattern="drawer_list_item.xml" type="PLAIN_TEXT" />
</extensionMap>
</component>
</application>
Therefore, it seems like I somehow made Android Studio index that file name pattern drawer_list_item.xml as plain text... Removing that mapping entry from the file solves the problem: <mapping pattern="drawer_list_item.xml" type="PLAIN_TEXT" />
因此，似乎我以某种方式使Android Studio索引文件名模式drawer_list_item.xml为纯文本...从文件中删除该映射条目解决了问题：
#2
2
I simply had to right click on the file in the Project view and select 'Mark as XML' in Android Studio 2.2.x
我只需在项目视图中右键单击该文件，然后在Android Studio 2.2.x中选择“标记为XML”
#3
0
Preferences -> File Types and remove the Registered Pattern
首选项 - >文件类型并删除已注册的模式
#1
7
Found the source of the problem - it was in the config files Android Studio creates in your home directory: ~/.AndroidStudioPreview2.0. In my case, it was ~/.AndroidStudioPreview2.0/config/options/filetypes.xml
找到问题的根源 - 它位于Android Studio在您的主目录中创建的配置文件中：〜/。AnroidStudioPreview2.0。就我而言，它是〜/ .AndroidStudioPreview2.0 / config / options / filetypes.xml
<application>
<component name="FileTypeManager" version="16">
<ignoreFiles list="*.hprof;*.pyc;*.pyo;*.rbc;*~;.DS_Store;.git;.hg;.svn;CVS;RCS;SCCS;__pycache__;_svn;rcs;" />
<extensionMap>
<mapping pattern="drawer_list_item.xml" type="PLAIN_TEXT" />
</extensionMap>
</component>
</application>
Therefore, it seems like I somehow made Android Studio index that file name pattern drawer_list_item.xml as plain text... Removing that mapping entry from the file solves the problem: <mapping pattern="drawer_list_item.xml" type="PLAIN_TEXT" />
因此，似乎我以某种方式使Android Studio索引文件名模式drawer_list_item.xml为纯文本...从文件中删除该映射条目解决了问题：
#2
2
I simply had to right click on the file in the Project view and select 'Mark as XML' in Android Studio 2.2.x
我只需在项目视图中右键单击该文件，然后在Android Studio 2.2.x中选择“标记为XML”
#3
0
Preferences -> File Types and remove the Registered Pattern
首选项 - >文件类型并删除已注册的模式