# Confiquring OpenEDx With Android Application **URL:** \ **Category:** Site Operations Help\ **Tags:** how-to\ **Created:** [June 19, 2020, 9:50am UTC](https://discuss.openedx.org/t/confiquring-openedx-with-android-application/2494 "2020-06-19T09:50:04Z")\ **Posts on this page:** 8\ **Page:** 1
**Author:** ![SIDDHARTH\_KALE](https://sea2.discourse-cdn.com/flex020/user_avatar/discuss.openedx.org/siddharth_kale/32/1161_2.png) [@SIDDHARTH\_KALE](https://discuss.openedx.org/u/SIDDHARTH_KALE)\ **Post date:** [June 19, 2020, 9:50am UTC](https://discuss.openedx.org/t/confiquring-openedx-with-android-application/2494/1 "2020-06-19T09:50:04Z")
[https://edx.readthedocs.io/projects/edx-installing-configuring-and-running/en/latest/mobile.html](https://edx.readthedocs.io/projects/edx-installing-configuring-and-running/en/latest/mobile.html) In the above link of documentation: Enter a **Url** and **Redirect Url** for the first mobile application. For example, `https://{your_URL}/api/mobile/{version}/?app=ios` . While the console requires values for these fields, they are not used by the edX mobile applications. You can enter the same value in both fields. Here what is your {url} and what is {version} ? Please Help ---
**Author:** ![johnnyak](https://sea2.discourse-cdn.com/flex020/user_avatar/discuss.openedx.org/johnnyak/32/777_2.png) [@johnnyak](https://discuss.openedx.org/u/johnnyak)\ **Post date:** [June 19, 2020, 7:22pm UTC](https://discuss.openedx.org/t/confiquring-openedx-with-android-application/2494/2 "2020-06-19T19:22:07Z")
In /run/media/jkhawand/DATA/AndroidStudioProjects/edx-app-android/OpenEdXMobile/src/main/java/org/edx/mobile/http/constants/ApiConstants.java Line 30: public static final String URL\_LAST\_ACCESS\_FOR\_COURSE ="/api/mobile/v0.5/users/{username}/course\_status\_info/{courseId}"; {version} should be v0.5 {your\_URL} is where you access your lms online ---
**Author:** ![SIDDHARTH\_KALE](https://sea2.discourse-cdn.com/flex020/user_avatar/discuss.openedx.org/siddharth_kale/32/1161_2.png) [@SIDDHARTH\_KALE](https://discuss.openedx.org/u/SIDDHARTH_KALE)\ **Post date:** [June 25, 2020, 11:20am UTC](https://discuss.openedx.org/t/confiquring-openedx-with-android-application/2494/3 "2020-06-25T11:20:36Z")
Thank You So Much Sir , Please also tell me do i need to change " app=ios " to app =" android" ---
**Author:** ![johnnyak](https://sea2.discourse-cdn.com/flex020/user_avatar/discuss.openedx.org/johnnyak/32/777_2.png) [@johnnyak](https://discuss.openedx.org/u/johnnyak)\ **Post date:** [June 26, 2020, 1:19pm UTC](https://discuss.openedx.org/t/confiquring-openedx-with-android-application/2494/4 "2020-06-26T13:19:13Z")
Hi, Yes if you are going to build for Android ---
**Author:** ![SIDDHARTH\_KALE](https://sea2.discourse-cdn.com/flex020/user_avatar/discuss.openedx.org/siddharth_kale/32/1161_2.png) [@SIDDHARTH\_KALE](https://discuss.openedx.org/u/SIDDHARTH_KALE)\ **Post date:** [June 29, 2020, 4:56am UTC](https://discuss.openedx.org/t/confiquring-openedx-with-android-application/2494/5 "2020-06-29T04:56:01Z")
Sir Do I need to create " my\_config " or it will work on “Default config” ? If yes then sir what should i write in android.yaml and shared.yaml file ? Readme.md > **[edx/edx-app-android](https://github.com/edx/edx-app-android)** > > The Open EdX mobile app for Android! Contribute to edx/edx-app-android development by creating an account on GitHub. ---
**Author:** ![SIDDHARTH\_KALE](https://sea2.discourse-cdn.com/flex020/user_avatar/discuss.openedx.org/siddharth_kale/32/1161_2.png) [@SIDDHARTH\_KALE](https://discuss.openedx.org/u/SIDDHARTH_KALE)\ **Post date:** [July 1, 2020, 8:16am UTC](https://discuss.openedx.org/t/confiquring-openedx-with-android-application/2494/6 "2020-07-01T08:16:41Z")
Thankyou Sir App is Now connected to site ---
**Author:** ![SIDDHARTH\_KALE](https://sea2.discourse-cdn.com/flex020/user_avatar/discuss.openedx.org/siddharth_kale/32/1161_2.png) [@SIDDHARTH\_KALE](https://discuss.openedx.org/u/SIDDHARTH_KALE)\ **Post date:** [July 1, 2020, 9:16am UTC](https://discuss.openedx.org/t/confiquring-openedx-with-android-application/2494/7 "2020-07-01T09:16:47Z")
I am able to see my enrolled courses and Course Overview But 1. not able to open any course contents eg. any Questions ,any Exams ,any Pages. 2. I am only Able to view video on YouTube , Not on native video player 3. I am not able to explore courses other than enrolled ones.For example on clicking “Lesson 2 Get interactive” I get Error : ---------------------------------------------------------------------------------------------------- java.lang.NullPointerException: Attempt to invoke interface method ‘okhttp3.Request retrofit2.Call.request()’ on a null object reference at org.edx.mobile.services.EdxCookieManager.tryToRefreshSessionCookie(EdxCookieManager.java:75) at org.edx.mobile.view.custom.AuthenticatedWebView.tryToLoadWebView(AuthenticatedWebView.java:223) at org.edx.mobile.view.custom.AuthenticatedWebView.loadUrlWithJavascript(AuthenticatedWebView.java:189) at org.edx.mobile.view.custom.AuthenticatedWebView.loadUrl(AuthenticatedWebView.java:180) at org.edx.mobile.view.CourseUnitWebViewFragment.loadUnit(CourseUnitWebViewFragment.java:102) at org.edx.mobile.view.CourseUnitWebViewFragment.onViewCreated(CourseUnitWebViewFragment.java:95) at androidx.fragment.app.FragmentManagerImpl.moveToState(FragmentManager.java:1471) at androidx.fragment.app.FragmentManagerImpl.moveFragmentToExpectedState(FragmentManager.java:1784) at androidx.fragment.app.FragmentManagerImpl.moveToState(FragmentManager.java:1852) at androidx.fragment.app.BackStackRecord.executeOps(BackStackRecord.java:802) at androidx.fragment.app.FragmentManagerImpl.executeOps(FragmentManager.java:2625) at androidx.fragment.app.FragmentManagerImpl.executeOpsTogether(FragmentManager.java:2411) at androidx.fragment.app.FragmentManagerImpl.removeRedundantOperationsAndExecute(FragmentManager.java:2366) at androidx.fragment.app.FragmentManagerImpl.execSingleAction(FragmentManager.java:2243) at androidx.fragment.app.BackStackRecord.commitNowAllowingStateLoss(BackStackRecord.java:654) at androidx.fragment.app.FragmentStatePagerAdapter.finishUpdate(FragmentStatePagerAdapter.java:168) at androidx.viewpager.widget.ViewPager.populate(ViewPager.java:1244) at androidx.viewpager.widget.ViewPager.populate(ViewPager.java:1092) at androidx.viewpager.widget.ViewPager.onMeasure(ViewPager.java:1622) at android.view.View.measure(View.java:23204) at android.widget.RelativeLayout.measureChildHorizontal(RelativeLayout.java:715) at android.widget.RelativeLayout.onMeasure(RelativeLayout.java:461) at android.view.View.measure(View.java:23204) at android.widget.LinearLayout.measureVertical(LinearLayout.java:978) at android.widget.LinearLayout.onMeasure(LinearLayout.java:704) at android.view.View.measure(View.java:23204) at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:6753) at android.widget.FrameLayout.onMeasure(FrameLayout.java:185) at android.view.View.measure(View.java:23204) at android.widget.LinearLayout.measureVertical(LinearLayout.java:978) at android.widget.LinearLayout.onMeasure(LinearLayout.java:704) at android.view.View.measure(View.java:23204) at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:6753) at androidx.coordinatorlayout.widget.CoordinatorLayout.onMeasureChild(CoordinatorLayout.java:733) at androidx.coordinatorlayout.widget.CoordinatorLayout.onMeasure(CoordinatorLayout.java:805) at android.view.View.measure(View.java:23204) at androidx.drawerlayout.widget.DrawerLayout.onMeasure(DrawerLayout.java:1119) at android.view.View.measure(View.java:23204) at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:6753) at android.widget.FrameLayout.onMeasure(FrameLayout.java:185) at androidx.appcompat.widget.ContentFrameLayout.onMeasure(ContentFrameLayout.java:143) at android.view.View.measure(View.java:23204) at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:6753) at android.widget.FrameLayout.onMeasure(FrameLayout.java:185) at android.view.View.measure(View.java:23204) at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:6753) at android.widget.FrameLayout.onMeasure(FrameLayout.java:185) at android.view.View.measure(View.java:23204) at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:6753) at android.widget.LinearLayout.measureChildBeforeLayout(LinearLayout.java:1535) at android.widget.LinearLayout.measureVertical(LinearLayout.java:825) at android.widget.LinearLayout.onMeasure(LinearLayout.java:704) at android.view.View.measure(View.java:23204) at android.view.ViewGroup.measureChildWithMargins(ViewGroup.java:6753) at android.widget.FrameLayout.onMeasure(FrameLayout.java:185) at com.android.internal.policy.DecorView.onMeasure(DecorView.java:720) at android.view.View.measure(View.java:23204) at android.view.ViewRootImpl.performMeasure(ViewRootImpl.java:2791) at android.view.ViewRootImpl.measureHierarchy(ViewRootImpl.java:1641) at android.view.ViewRootImpl.performTraversals(ViewRootImpl.java:1925) at android.view.ViewRootImpl.doTraversal(ViewRootImpl.java:1529) at android.view.ViewRootImpl$TraversalRunnable.run(ViewRootImpl.java:7394) at android.view.Choreographer$CallbackRecord.run(Choreographer.java:1009) at android.view.Choreographer.doCallbacks(Choreographer.java:821) at android.view.Choreographer.doFrame(Choreographer.java:756) at android.view.Choreographer$FrameDisplayEventReceiver.run(Choreographer.java:995) at android.os.Handler.handleCallback(Handler.java:873) at android.os.Handler.dispatchMessage(Handler.java:99) at android.os.Looper.loop(Looper.java:201) at android.app.ActivityThread.main(ActivityThread.java:6806) at java.lang.reflect.Method.invoke(Native Method) at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:547) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:873) ---
**Author:** ![johnnyak](https://sea2.discourse-cdn.com/flex020/user_avatar/discuss.openedx.org/johnnyak/32/777_2.png) [@johnnyak](https://discuss.openedx.org/u/johnnyak)\ **Post date:** [July 1, 2020, 11:35am UTC](https://discuss.openedx.org/t/confiquring-openedx-with-android-application/2494/8 "2020-07-01T11:35:16Z")
I don’t know frankly, i didn’t get farther than making the app work. And i migrated to Juniper and didn’t get the chance yet to explore all the configurations possible with the mobile app.