Convert media package to kotlin

app/src/main/java/fr/free/nrw/commons/bookmarks/BookmarkListRootFragment.java

@@ -22,14 +22,15 @@
 import fr.free.nrw.commons.databinding.FragmentFeaturedRootBinding;
 import fr.free.nrw.commons.di.CommonsDaggerSupportFragment;
 import fr.free.nrw.commons.media.MediaDetailPagerFragment;
+import fr.free.nrw.commons.media.MediaDetailProvider;
 import fr.free.nrw.commons.navtab.NavTab;
 import java.util.ArrayList;
 import java.util.Iterator;
 import timber.log.Timber;
 
 public class BookmarkListRootFragment extends CommonsDaggerSupportFragment implements
     FragmentManager.OnBackStackChangedListener,
-    MediaDetailPagerFragment.MediaDetailProvider,
+    MediaDetailProvider,
     AdapterView.OnItemClickListener, CategoryImagesCallback {
 
     private MediaDetailPagerFragment mediaDetails;

app/src/main/java/fr/free/nrw/commons/category/CategoryDetailsActivity.kt

@@ -8,7 +8,6 @@ import android.view.Menu
 import android.view.MenuItem
 import android.view.View
 import androidx.activity.viewModels
-import androidx.fragment.app.Fragment
 import androidx.fragment.app.FragmentManager
 import androidx.lifecycle.Lifecycle
 import androidx.lifecycle.lifecycleScope
@@ -22,6 +21,7 @@ import fr.free.nrw.commons.explore.categories.media.CategoriesMediaFragment
 import fr.free.nrw.commons.explore.categories.parent.ParentCategoriesFragment
 import fr.free.nrw.commons.explore.categories.sub.SubCategoriesFragment
 import fr.free.nrw.commons.media.MediaDetailPagerFragment
+import fr.free.nrw.commons.media.MediaDetailProvider
 import fr.free.nrw.commons.theme.BaseActivity
 import fr.free.nrw.commons.utils.handleWebUrl
 import fr.free.nrw.commons.wikidata.model.WikiSite
@@ -36,7 +36,7 @@ import javax.inject.Inject
  * a particular category on wikimedia commons.
  */
 class CategoryDetailsActivity : BaseActivity(),
-    MediaDetailPagerFragment.MediaDetailProvider,
+    MediaDetailProvider,
     CategoryImagesCallback {
 
     private lateinit var supportFragmentManager: FragmentManager

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

@@ -43,7 +43,7 @@ import fr.free.nrw.commons.location.LatLng
 import fr.free.nrw.commons.location.LocationServiceManager
 import fr.free.nrw.commons.location.LocationUpdateListener
 import fr.free.nrw.commons.media.MediaDetailPagerFragment
-import fr.free.nrw.commons.media.MediaDetailPagerFragment.MediaDetailProvider
+import fr.free.nrw.commons.media.MediaDetailProvider
 import fr.free.nrw.commons.mwapi.OkHttpJsonApiClient
 import fr.free.nrw.commons.nearby.NearbyController
 import fr.free.nrw.commons.nearby.NearbyNotificationCardView
@@ -72,7 +72,6 @@ import io.reactivex.disposables.CompositeDisposable
 import io.reactivex.schedulers.Schedulers
 import timber.log.Timber
 import java.util.Calendar
-import java.util.Date
 import javax.inject.Inject
 import javax.inject.Named
 

app/src/main/java/fr/free/nrw/commons/explore/ExploreListRootFragment.java

@@ -5,7 +5,6 @@
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
-import android.widget.FrameLayout;
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
 import androidx.fragment.app.Fragment;
@@ -17,10 +16,11 @@
 import fr.free.nrw.commons.di.CommonsDaggerSupportFragment;
 import fr.free.nrw.commons.explore.categories.media.CategoriesMediaFragment;
 import fr.free.nrw.commons.media.MediaDetailPagerFragment;
+import fr.free.nrw.commons.media.MediaDetailProvider;
 import fr.free.nrw.commons.navtab.NavTab;
 
 public class ExploreListRootFragment extends CommonsDaggerSupportFragment implements
-    MediaDetailPagerFragment.MediaDetailProvider, CategoryImagesCallback {
+    MediaDetailProvider, CategoryImagesCallback {
 
     private MediaDetailPagerFragment mediaDetails;
     private CategoriesMediaFragment listFragment;

app/src/main/java/fr/free/nrw/commons/explore/ExploreMapRootFragment.java

@@ -5,7 +5,6 @@
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
-import android.widget.FrameLayout;
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
 import androidx.fragment.app.Fragment;
@@ -17,10 +16,11 @@
 import fr.free.nrw.commons.di.CommonsDaggerSupportFragment;
 import fr.free.nrw.commons.explore.map.ExploreMapFragment;
 import fr.free.nrw.commons.media.MediaDetailPagerFragment;
+import fr.free.nrw.commons.media.MediaDetailProvider;
 import fr.free.nrw.commons.navtab.NavTab;
 
 public class ExploreMapRootFragment extends CommonsDaggerSupportFragment implements
-    MediaDetailPagerFragment.MediaDetailProvider, CategoryImagesCallback {
+    MediaDetailProvider, CategoryImagesCallback {
 
     private MediaDetailPagerFragment mediaDetails;
     private ExploreMapFragment mapFragment;

app/src/main/java/fr/free/nrw/commons/explore/SearchActivity.java

@@ -6,7 +6,6 @@
 import android.text.TextUtils;
 import android.view.View;
 import androidx.annotation.NonNull;
-import androidx.fragment.app.Fragment;
 import androidx.fragment.app.FragmentManager;
 import androidx.fragment.app.FragmentTransaction;
 import com.jakewharton.rxbinding2.view.RxView;
@@ -23,26 +22,22 @@
 import fr.free.nrw.commons.explore.recentsearches.RecentSearchesDao;
 import fr.free.nrw.commons.explore.recentsearches.RecentSearchesFragment;
 import fr.free.nrw.commons.media.MediaDetailPagerFragment;
+import fr.free.nrw.commons.media.MediaDetailProvider;
 import fr.free.nrw.commons.theme.BaseActivity;
 import fr.free.nrw.commons.utils.FragmentUtils;
 import fr.free.nrw.commons.utils.ViewUtil;
 import io.reactivex.android.schedulers.AndroidSchedulers;
-import java.util.ArrayList;
-import java.util.Arrays;
 import java.util.Date;
-import java.util.List;
-import java.util.Locale;
 import java.util.concurrent.TimeUnit;
 import javax.inject.Inject;
-import kotlin.Pair;
 import timber.log.Timber;
 
 /**
  * Represents search screen of this app
  */
 
 public class SearchActivity extends BaseActivity
-        implements MediaDetailPagerFragment.MediaDetailProvider, CategoryImagesCallback {
+        implements MediaDetailProvider, CategoryImagesCallback {
 
     @Inject
     RecentSearchesDao recentSearchesDao;

app/src/main/java/fr/free/nrw/commons/explore/depictions/WikidataItemDetailsActivity.java

@@ -11,7 +11,6 @@
 import android.view.MenuInflater;
 import android.view.MenuItem;
 import android.view.View;
-import androidx.fragment.app.Fragment;
 import androidx.fragment.app.FragmentManager;
 import com.google.android.material.snackbar.Snackbar;
 import fr.free.nrw.commons.Media;
@@ -24,23 +23,20 @@
 import fr.free.nrw.commons.explore.depictions.media.DepictedImagesFragment;
 import fr.free.nrw.commons.explore.depictions.parent.ParentDepictionsFragment;
 import fr.free.nrw.commons.media.MediaDetailPagerFragment;
+import fr.free.nrw.commons.media.MediaDetailProvider;
 import fr.free.nrw.commons.theme.BaseActivity;
 import fr.free.nrw.commons.upload.structure.depictions.DepictModel;
 import fr.free.nrw.commons.upload.structure.depictions.DepictedItem;
 import fr.free.nrw.commons.wikidata.WikidataConstants;
 import io.reactivex.android.schedulers.AndroidSchedulers;
 import io.reactivex.disposables.CompositeDisposable;
 import io.reactivex.schedulers.Schedulers;
-import java.util.ArrayList;
-import java.util.Arrays;
-import java.util.List;
 import javax.inject.Inject;
-import kotlin.Pair;
 
 /**
  * Activity to show depiction media, parent classes and child classes of depicted items in Explore
  */
-public class WikidataItemDetailsActivity extends BaseActivity implements MediaDetailPagerFragment.MediaDetailProvider,
+public class WikidataItemDetailsActivity extends BaseActivity implements MediaDetailProvider,
     CategoryImagesCallback {
     private FragmentManager supportFragmentManager;
     private DepictedImagesFragment depictionImagesListFragment;

app/src/main/java/fr/free/nrw/commons/explore/media/PageableMediaFragment.kt

@@ -8,7 +8,7 @@ import fr.free.nrw.commons.MediaDataExtractor
 import fr.free.nrw.commons.R
 import fr.free.nrw.commons.category.CategoryImagesCallback
 import fr.free.nrw.commons.explore.paging.BasePagingFragment
-import fr.free.nrw.commons.media.MediaDetailPagerFragment.MediaDetailProvider
+import fr.free.nrw.commons.media.MediaDetailProvider
 import javax.inject.Inject
 
 abstract class PageableMediaFragment :

app/src/main/java/fr/free/nrw/commons/media/Caption.kt

@@ -0,0 +1,19 @@
+package fr.free.nrw.commons.media
+
+import com.google.gson.annotations.SerializedName
+
+/**
+ * Model class for parsing Captions when fetching captions using filename in MediaClient
+ */
+class Caption() {
+    @SerializedName("language")
+    var language: String? = null
+
+    @SerializedName("value")
+    var value: String? = null
+
+    constructor(language: String?, value: String?) : this() {
+        this.language = language
+        this.value = value
+    }
+}

app/src/main/java/fr/free/nrw/commons/media/CaptionListViewAdapter.kt

@@ -0,0 +1,34 @@
+package fr.free.nrw.commons.media
+
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import android.widget.BaseAdapter
+import android.widget.TextView
+import fr.free.nrw.commons.R
+
+/**
+ * Adapter for Caption Listview
+ */
+class CaptionListViewAdapter(var captions: List<Caption>) : BaseAdapter() {
+    override fun getCount(): Int = captions.size
+
+    override fun getItem(i: Int): Any? = null
+
+    override fun getItemId(i: Int): Long = 0
+
+    override fun getView(i: Int, view: View, viewGroup: ViewGroup): View {
+        val captionLayout = LayoutInflater.from(viewGroup.context).inflate(R.layout.caption_item, null)
+        val captionLanguageTextView = captionLayout.findViewById<TextView>(R.id.caption_language_textview)
+        val captionTextView = captionLayout.findViewById<TextView>(R.id.caption_text)
+        if (captions.size == 1 && captions[0].value == "No Caption") {
+            captionLanguageTextView.text = captions[i].language
+            captionTextView.text = captions[i].value
+        } else {
+            captionLanguageTextView.text = captions[i].language + ":"
+            captionTextView.text = captions[i].value
+        }
+
+        return captionLayout
+    }
+}