Add feature to Browse commons via app (#1716)

* Search activity, image search fragment added

* Removed explore icon xml

* Updated Javadocs for search Activity and Navigation Base Activity

* SearchImageItem class updated

* Javadocs added for search activity

* removed redundant code and added javadocs for search image modules

* Javadocs added for updateImageList  method

* Rename featuredImage to explore

* Fixed null query issue

* changed cisibility to gone in case of successful Fetch

* Consolidate the networking libraries - drop volley in favor of OkHttp

* Extracted a few networking related items into a new Dagger module and finished the process of mocking the main component for tests.

* Refactoring to extract GpsCategoryModel and ensure single-responsibility-principle is maintained in CategoryApi.

* fixed featured image back bug

* Localisation updates from https://translatewiki.net.

* Javadocs added

* Add option to set image as wallpaper (#1535)

* Add option to set image as wallpaper

* Added java docs

* Toast message on setting the wallpaper successfully

* Localisation updates from https://translatewiki.net.

* SearchHistory Fragment added

* Search History Item added

* Content Provider, RecentSearchesDao added

* Database version changed to 7 and added methods for find, save ,..

* Delete icon deleted

* Reverted changes in gradle files

* Reverted changes in gradle files 2

* Optimized Improts

* reverted refractor for container name

* Refactored packagename, changed name to query in POJO class.

* Updated lastUsed to lastSearched

* Javadocs updated

* Check if user has been in search page for 5 seconds if yes then save it to history

* If else indentation updated

* added import in test

* edittext replaced with Searchview

* RxSearchview added

* Added support for API 21+

* Snackbar removed on success

* Improved code

* Pagination added

* Removed unnecessary toast

* Comment added in method

* Support for landscape mode added

* Fixed screen rotation issue on Explore and Search activity

* Clear focus added

* Delete all function added in Content Provider and called from fragment

* Scrollbar Recyclerview added

* Share Icon changed to 32 dp and back button added in explore, search activity.

* Removed unnecessary code

* Wrote and run tests for Recent Searches
 (creating db, migrating from versions, deletion, finding,..

* Category Search Fragment added

* Adapter factory added

* Renderer added

* Improvements

* Viewpager adapter added

* Updated XML

* Improvements in category card design

* tabs colors changed

* renamed images to media

* Java docs improved

* Javadoc added for setTabs

* JavaDoc for ViewPagerAdapter added

* Refreshed listview after delete

* Added mediaContainer

* Fixed ghost issue in image search fragment

* Ghost issue for categories fixed

* Removed Calling API call onback press

* Category Details activity added

* Menu added in category details activity

* back button added

* back button bugs

* Improvements in category images fragment

* JavaDoc added for some methods

* trimming added, Tab layout hided, recent searches refreshed

* SubCategory list fragment added, API added to extract subCategory Details

* API params updated to get more precise results

* Javadocs added for MWAPI method

* Pagination removed

* Fix API for fetching images inside category

* Parent category API added

* Fix #1704

* Fix #1704 corrected

* Fix #1702

* Fix #1702 and #1704

* added try catch statements

* Optimimzed imports

* loops replaced with Functions

* Javadocs for various methods added

* Fix java docs for Dao

* Javadocs for various methods added

* Fix java docs for Dao

* More javadocs added for explore Feature

* Javadocs added

* Javadocs added

* Improvements in indentation (#1739)

app/src/main/java/fr/free/nrw/commons/di/ActivityBuilderModule.java

@@ -6,8 +6,10 @@ import fr.free.nrw.commons.AboutActivity;
 import fr.free.nrw.commons.WelcomeActivity;
 import fr.free.nrw.commons.auth.LoginActivity;
 import fr.free.nrw.commons.auth.SignupActivity;
+import fr.free.nrw.commons.category.CategoryDetailsActivity;
 import fr.free.nrw.commons.contributions.ContributionsActivity;
 import fr.free.nrw.commons.category.CategoryImagesActivity;
+import fr.free.nrw.commons.explore.SearchActivity;
 import fr.free.nrw.commons.nearby.NearbyActivity;
 import fr.free.nrw.commons.notification.NotificationActivity;
 import fr.free.nrw.commons.settings.SettingsActivity;
@@ -50,4 +52,10 @@ public abstract class ActivityBuilderModule {
 
     @ContributesAndroidInjector
     abstract CategoryImagesActivity bindFeaturedImagesActivity();
+
+    @ContributesAndroidInjector
+    abstract SearchActivity bindSearchActivity();
+
+    @ContributesAndroidInjector
+    abstract CategoryDetailsActivity bindCategoryDetailsActivity();
 }

app/src/main/java/fr/free/nrw/commons/di/CommonsApplicationModule.java

@@ -24,6 +24,7 @@ import fr.free.nrw.commons.wikidata.WikidataEditListenerImpl;
 
 import static android.content.Context.MODE_PRIVATE;
 import static fr.free.nrw.commons.contributions.ContributionsContentProvider.CONTRIBUTION_AUTHORITY;
+import static fr.free.nrw.commons.explore.recentsearches.RecentSearchesContentProvider.RECENT_SEARCH_AUTHORITY;
 import static fr.free.nrw.commons.modifications.ModificationsContentProvider.MODIFICATIONS_AUTHORITY;
 
 @Module
@@ -53,6 +54,18 @@ public class CommonsApplicationModule {
         return context.getContentResolver().acquireContentProviderClient(CATEGORY_AUTHORITY);
     }
 
+    /**
+     * This method is used to provide instance of RecentSearchContentProviderClient
+     * which provides content of Recent Searches from database
+     * @param context
+     * @return returns RecentSearchContentProviderClient
+     */
+    @Provides
+    @Named("recentsearch")
+    public ContentProviderClient provideRecentSearchContentProviderClient(Context context) {
+        return context.getContentResolver().acquireContentProviderClient(RECENT_SEARCH_AUTHORITY);
+    }
+
     @Provides
     @Named("contribution")
     public ContentProviderClient provideContributionContentProviderClient(Context context) {

app/src/main/java/fr/free/nrw/commons/di/ContentProviderBuilderModule.java

@@ -4,6 +4,7 @@ import dagger.Module;
 import dagger.android.ContributesAndroidInjector;
 import fr.free.nrw.commons.category.CategoryContentProvider;
 import fr.free.nrw.commons.contributions.ContributionsContentProvider;
+import fr.free.nrw.commons.explore.recentsearches.RecentSearchesContentProvider;
 import fr.free.nrw.commons.modifications.ModificationsContentProvider;
 
 @Module
@@ -19,4 +20,7 @@ public abstract class ContentProviderBuilderModule {
     @ContributesAndroidInjector
     abstract CategoryContentProvider bindCategoryContentProvider();
 
+    @ContributesAndroidInjector
+    abstract RecentSearchesContentProvider bindRecentSearchesContentProvider();
+
 }

app/src/main/java/fr/free/nrw/commons/di/FragmentBuilderModule.java

@@ -3,8 +3,12 @@ package fr.free.nrw.commons.di;
 import dagger.Module;
 import dagger.android.ContributesAndroidInjector;
 import fr.free.nrw.commons.category.CategorizationFragment;
+import fr.free.nrw.commons.category.SubCategoryListFragment;
 import fr.free.nrw.commons.contributions.ContributionsListFragment;
 import fr.free.nrw.commons.category.CategoryImagesListFragment;
+import fr.free.nrw.commons.explore.categories.SearchCategoryFragment;
+import fr.free.nrw.commons.explore.images.SearchImageFragment;
+import fr.free.nrw.commons.explore.recentsearches.RecentSearchesFragment;
 import fr.free.nrw.commons.media.MediaDetailFragment;
 import fr.free.nrw.commons.media.MediaDetailPagerFragment;
 import fr.free.nrw.commons.nearby.NearbyListFragment;
@@ -51,4 +55,16 @@ public abstract class FragmentBuilderModule {
     @ContributesAndroidInjector
     abstract CategoryImagesListFragment bindFeaturedImagesListFragment();
 
+    @ContributesAndroidInjector
+    abstract SubCategoryListFragment bindSubCategoryListFragment();
+
+    @ContributesAndroidInjector
+    abstract SearchImageFragment bindBrowseImagesListFragment();
+
+    @ContributesAndroidInjector
+    abstract SearchCategoryFragment bindSearchCategoryListFragment();
+
+    @ContributesAndroidInjector
+    abstract RecentSearchesFragment bindRecentSearchesFragment();
+
 }