Removed redundent class

app/src/main/java/fr/free/nrw/commons/MvpView.java

@@ -1,8 +0,0 @@
-package fr.free.nrw.commons;
-
-/**
- * Base interface for all the views
- */
-public interface MvpView {
-    void showMessage(String message);
-}

app/src/main/java/fr/free/nrw/commons/campaigns/ICampaignsView.kt

@@ -1,11 +1,10 @@
 package fr.free.nrw.commons.campaigns
 
-import fr.free.nrw.commons.MvpView
 import fr.free.nrw.commons.campaigns.models.Campaign
 
 /**
  * Interface which defines the view contracts of the campaign view
  */
-interface ICampaignsView : MvpView {
+interface ICampaignsView {
     fun showCampaigns(campaign: Campaign?)
 }

app/src/main/java/fr/free/nrw/commons/contributions/ContributionsContract.kt

@@ -9,7 +9,6 @@ import fr.free.nrw.commons.BasePresenter
 interface ContributionsContract {
 
     interface View {
-        fun showMessage(localizedMessage: String)
         fun getContext(): Context?
     }
 

app/src/main/java/fr/free/nrw/commons/contributions/ContributionsFragment.kt

@@ -743,10 +743,6 @@ class ContributionsFragment : CommonsDaggerSupportFragment(), FragmentManager.On
         }
     }
 
-    override fun showMessage(message: String) {
-        Toast.makeText(context, message, Toast.LENGTH_SHORT).show()
-    }
-
     override fun showCampaigns(campaign: Campaign?) {
         if (campaign != null && !isUserProfile) {
             if (binding != null) {

app/src/test/kotlin/fr/free/nrw/commons/contributions/ContributionsFragmentUnitTests.kt

@@ -248,13 +248,6 @@ class ContributionsFragmentUnitTests {
         fragment.onDestroyView()
     }
 
-    @Test
-    @Throws(Exception::class)
-    fun testShowMessage() {
-        Shadows.shadowOf(Looper.getMainLooper()).idle()
-        fragment.showMessage("")
-    }
-
     @Test
     @Throws(Exception::class)
     fun testShowCampaigns() {