From 1e68f6e402aabef10b57ae5f6cb0afb1b967e0ac Mon Sep 17 00:00:00 2001
From: Jaisel Rahman <jaiselrahman@gmail.com>
Date: Sat, 23 May 2020 23:06:08 +0530
Subject: [PATCH] feat: dirs paging only below android 10

---
 .../filepicker/activity/DirSelectActivity.java   | 16 +++++++---------
 .../filepicker/adapter/FileGalleryAdapter.java   |  3 ---
 .../filepicker/model/DirDataSource.java          | 16 ++++++++++++++++
 3 files changed, 23 insertions(+), 12 deletions(-)

diff --git a/filepicker/src/main/java/com/jaiselrahman/filepicker/activity/DirSelectActivity.java b/filepicker/src/main/java/com/jaiselrahman/filepicker/activity/DirSelectActivity.java
index 77186ae..7f44fe3 100644
--- a/filepicker/src/main/java/com/jaiselrahman/filepicker/activity/DirSelectActivity.java
+++ b/filepicker/src/main/java/com/jaiselrahman/filepicker/activity/DirSelectActivity.java
@@ -46,10 +46,10 @@
 import com.jaiselrahman.filepicker.R;
 import com.jaiselrahman.filepicker.adapter.DirListAdapter;
 import com.jaiselrahman.filepicker.config.Configurations;
-import com.jaiselrahman.filepicker.model.MediaFileLoader;
 import com.jaiselrahman.filepicker.model.Dir;
 import com.jaiselrahman.filepicker.model.DirViewModel;
 import com.jaiselrahman.filepicker.model.MediaFile;
+import com.jaiselrahman.filepicker.model.MediaFileLoader;
 import com.jaiselrahman.filepicker.view.DividerItemDecoration;
 
 import java.io.File;
@@ -202,14 +202,12 @@ protected void onActivityResult(int requestCode, int resultCode, Intent data) {
                         new MediaScannerConnection.OnScanCompletedListener() {
                             @Override
                             public void onScanCompleted(String path, final Uri uri) {
-                                if (uri != null) {
-                                    runOnUiThread(new Runnable() {
-                                        @Override
-                                        public void run() {
-                                            viewModel.refresh();
-                                        }
-                                    });
-                                }
+                                runOnUiThread(new Runnable() {
+                                    @Override
+                                    public void run() {
+                                        viewModel.refresh();
+                                    }
+                                });
                             }
                         });
             } else {
diff --git a/filepicker/src/main/java/com/jaiselrahman/filepicker/adapter/FileGalleryAdapter.java b/filepicker/src/main/java/com/jaiselrahman/filepicker/adapter/FileGalleryAdapter.java
index bd393a4..de71eb2 100644
--- a/filepicker/src/main/java/com/jaiselrahman/filepicker/adapter/FileGalleryAdapter.java
+++ b/filepicker/src/main/java/com/jaiselrahman/filepicker/adapter/FileGalleryAdapter.java
@@ -32,7 +32,6 @@
 import androidx.paging.AsyncPagedListDiffer;
 import androidx.paging.PagedList;
 import androidx.recyclerview.widget.AsyncDifferConfig;
-import androidx.recyclerview.widget.AsyncListDiffer;
 import androidx.recyclerview.widget.DiffUtil;
 import androidx.recyclerview.widget.ListUpdateCallback;
 import androidx.recyclerview.widget.RecyclerView;
@@ -49,7 +48,6 @@
 import java.io.File;
 import java.text.SimpleDateFormat;
 import java.util.Date;
-import java.util.List;
 import java.util.Locale;
 
 import static android.os.Environment.DIRECTORY_MOVIES;
@@ -78,7 +76,6 @@ public FileGalleryAdapter(Activity activity, int imageSize, boolean showCamera,
         this.showCamera = showCamera;
         this.showVideoCamera = showVideoCamera;
 
-
         setDiffer(differ);
 
         glideRequest = Glide.with(this.activity)
diff --git a/filepicker/src/main/java/com/jaiselrahman/filepicker/model/DirDataSource.java b/filepicker/src/main/java/com/jaiselrahman/filepicker/model/DirDataSource.java
index a6d2745..187a4c4 100644
--- a/filepicker/src/main/java/com/jaiselrahman/filepicker/model/DirDataSource.java
+++ b/filepicker/src/main/java/com/jaiselrahman/filepicker/model/DirDataSource.java
@@ -41,6 +41,8 @@
 import static android.provider.MediaStore.MediaColumns.BUCKET_ID;
 import static android.provider.MediaStore.MediaColumns.DATA;
 import static android.provider.MediaStore.MediaColumns.DATE_ADDED;
+import static android.provider.MediaStore.MediaColumns.DATE_MODIFIED;
+import static android.provider.MediaStore.MediaColumns.DATE_TAKEN;
 import static android.provider.MediaStore.MediaColumns.SIZE;
 import static com.jaiselrahman.filepicker.model.MediaFileDataSource.appendDefaultFileSelection;
 import static com.jaiselrahman.filepicker.model.MediaFileDataSource.appendFileSelection;
@@ -131,6 +133,10 @@ public void loadRange(@NonNull LoadRangeParams params, @NonNull LoadRangeCallbac
     }
 
     private List<Dir> getDirs(int offset, int limit) {
+        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.Q) {
+            return getDirsQ(offset);
+        }
+
         Cursor data = ContentResolverCompat.query(contentResolver, uri, projection,
                 selection, selectionArgs,
                 sortOrder + " LIMIT " + limit + " OFFSET " + offset, null);
@@ -138,6 +144,16 @@ private List<Dir> getDirs(int offset, int limit) {
         return DirLoader.getDirs(data, configs);
     }
 
+    private List<Dir> getDirsQ(int offset) {
+        if (offset != 0) return Collections.emptyList();
+
+        Cursor data = ContentResolverCompat.query(contentResolver, uri, projection,
+                selection, selectionArgs,
+                sortOrder, null);
+
+        return DirLoader.getDirs(data, configs);
+    }
+
     private static String[] getDirProjection() {
         if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.Q) {
             return DirLoader.DIR_PROJECTION;