package android support v4 app does not exist in Android studio 0 8

Question

I ve recently updated the android studio IDE to 0 8 to work with the new android L SDK  To start I imported a finished android project that receives no errors in the older version of android studio  In version 0 8 i lines such as  import android support v4 app Fragment   get  Support cannot be resolved causing the rest of the code to have errors  The logcat returns 101 instances of   Error  8  30  error  package android support v4 app does not exist   1 for each time I call the support library in an import statement   I ve tried   reinstalling the IDE deleting contents of idea folder re installing all the SDK s - including the support libraries  syncing the gradle copying the support library into the libs folder manually rebuilding the project  as well as creating a new project to test the library    not entirely sure what s left to do

User · Answer

My solution was creating a project with Use legacy support library option checked  after the project creation is successfully completed  just delete the src folder in the app directory and copy the src folder from your main project  Finally  Sync project with Gradle files

User · Answer

Delete    idea libraries   Then sync gradle to build project

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IN ECLIPSE LUNA  I ve resolved this issue by using contet menu on my Project   ANdroid Tools   Add support Library

User · Answer

error  package android support v4 content does not exist import android support v4 content FileProvider   using jetify helped to solve    from jcesarmobile  s post ---  https   github com ionic-team capacitor pull 2832  Error   package android support   does not exist  This error occurs when some Cordova or Capacitor plugin has old android support dependencies instead of using the new AndroidX equivalent  You should report the issue in the plugin repository so the maintainers can update the plugin to use AndroidX dependencies   As workaround you can also patch the plugin using jetifier  npm install jetifier  npx jetify  npx cap sync android

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None of the above solutions worked for me  What finally worked was  Instead of import android support v4 content FileProvider   Use this import androidx core content FileProvider   This path is updated as of AndroidX  the repackaged Android Support Library

User · Answer

Ok  so I had the same problem and found a solution in a udacity forum   In Android Studio    Right click on your projects  app  folder and click on -  module settings Click on the  dependencies  tab Click on the   sign to add a new dependency and select  Library Dependency  Look for the library you need and add it

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In my case the problem was solved by appending the string cordova system library 2 com android support support-v4   to platforms android project properties file

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In my case the error was on a module of my project I have resolved this with adding  dependencies       implementation  com android support support-v4 20 0        this dependency in gradle of corresponding module

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for some reasons this answer is related to Eclipse  NOT Android Studio    Have you tried setting the support libraries to your class path  This link from the Android Developer s website has some info on how to do that   Try following these steps from the website   Create a library project based on the support library code    Make sure you have downloaded the Android Support Library using the SDK Manager  Create a library project and ensure the required JAR files are included in the project s build path    Select File   Import  Select Existing Android Code Into Workspace and click Next  Browse to the SDK installation directory and then to the Support Library folder  For example  if you are adding the appcompat project  browse to  extras android support v7 appcompat   Click Finish to import the project  For the v7 appcompat project  you should now see a new project titled android-support-v7-appcompat  In the new library project  expand the libs  folder  right-click each  jar file and select Build Path   Add to Build Path  For example  when creating the the v7 appcompat project  add both the android-support-v4 jar and android-support-v7-appcompat jar files to the build path  Right-click the library project folder and select Build Path   Configure Build Path  In the Order and Export tab  check the  jar files you just added to the build path  so they are available to projects that depend on this library project  For example  the appcompat project requires you to export both the android-support-v4 jar and android-support-v7-appcompat jar files  Uncheck Android Dependencies  Click OK to complete the changes   You now have a library project for your selected Support Library that you can use with one or more application projects    Add the library to your application project  In the Project Explorer  right-click your project and select Properties  In the category panel on the left side of the dialog  select Android  In the Library pane  click the Add button  Select the library project and click OK  For example  the appcompat project should be  listed as android-support-v7-appcompat  In the properties window  click OK

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tl dr Remove all unused modules which have a dependency on the support library from your settings gradle   Long version   In our case we had declared the support library as a dependency for all of our modules  one app module and multiple library modules  in a common gradle file which is imported by every module  However there was one library module which wasn t declared as a dependency for any other module and therefore wasn t build  In every few syncs Android Studio would pick that exact module as the one where to look for the support library  that s why it appeared to happen randomly for us   As this module was never used it never got build which in turn caused the jar file not being in the intermediates folder of the module   Removing this library module from settings gradle and syncing again fixed the problem for us

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boernard  s answer solves this from the Android Studio IDE  but if you want to understand what s happening under the covers  it s a simple gradle build file update   You can edit the build gradle file from within the IDE  left pane  Gradle Scripts -  build gradle  Module  app   or use the raw path   lt proj dir gt  app build gradle  and add update the following dependency section   dependencies                 IDE setting pulls in the specific version of v4 support you have installed               compile  com android support support-v4 21 0 3                 generic directive pulls in any available version of v4 support             compile  com android support support-v4        Using the above generic compile directive  allows you to ship your code to anyone  provided they have some level of the Android Support Libraries v4 installed

User · Answer

For me the problem was caused by a gradle properties file in the list of Gradle scripts  It showed as gradle properties  global  and refered to a file in C  users  gradle gradle properties  I right-clicked on it and selected delete from the menu to delete it  It deleted the file from the hard disk and my project now builds and runs  I guess that the global file was overwriting something that was used to locate the package android support

[java] package android.support.v4.app does not exist ; in Android studio 0.8

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