Apply SAF for write icon file

replace fs/io by SAF implementation
wheremyfoodat · Dec 21, 2023 · cad4174 · cad4174
1 parent 8b93ef7
commit cad4174
Show file tree

Hide file tree

Showing 2 changed files with 45 additions and 16 deletions.
diff --git a/src/pandroid/app/src/main/java/com/panda3ds/pandroid/utils/FileUtils.java b/src/pandroid/app/src/main/java/com/panda3ds/pandroid/utils/FileUtils.java
@@ -9,6 +9,9 @@
 import com.panda3ds.pandroid.app.PandroidApplication;
 
 import java.io.File;
+import java.io.FileNotFoundException;
+import java.io.InputStream;
+import java.io.OutputStream;
 
 public class FileUtils {
     public static final String MODE_READ = "r";
@@ -28,18 +31,38 @@ public static String getName(String path) {
         return parseFile(path).getName();
     }
 
-    public static boolean createFolder(String path, String name){
+    public static String getPrivatePath(){
+        File file = getContext().getFilesDir();
+        if (!file.exists()){
+            file.mkdirs();
+        }
+        return file.getAbsolutePath();
+    }
+
+    public static boolean exists(String path){
+        return parseFile(path).exists();
+    }
+
+    public static boolean createDir(String path, String name){
         DocumentFile folder = parseFile(path);
+        if (folder.findFile(name) != null)
+            return true;
+        return folder.createDirectory(name) != null;
+    }
 
-        if (folder.findFile(name) != null){
+    public static boolean createFile(String path, String name){
+        DocumentFile folder = parseFile(path);
+        if (folder.findFile(name) != null)
             return true;
-        }
+        return folder.createFile("application/octet-stream", name) != null;
+    }
 
-        return folder.createDirectory(name) != null;
+    public static InputStream getInputStream(String path) throws FileNotFoundException {
+        return getContext().getContentResolver().openInputStream(parseFile(path).getUri());
     }
 
-    public static String getPrivatePath(){
-        return getContext().getFilesDir().getAbsolutePath();
+    public static OutputStream getOutputStream(String path) throws FileNotFoundException {
+        return getContext().getContentResolver().openOutputStream(parseFile(path).getUri());
     }
 
     public static void makeUriPermanent(String uri, String mode) {

diff --git a/src/pandroid/app/src/main/java/com/panda3ds/pandroid/utils/GameUtils.java b/src/pandroid/app/src/main/java/com/panda3ds/pandroid/utils/GameUtils.java
@@ -13,8 +13,8 @@
 import com.panda3ds.pandroid.app.PandroidApplication;
 import com.panda3ds.pandroid.data.game.GameMetadata;
 
-import java.io.File;
-import java.io.FileOutputStream;
+import java.io.InputStream;
+import java.io.OutputStream;
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.Objects;
@@ -81,21 +81,27 @@ private static synchronized void saveAll() {
 
     public static void setGameIcon(String id, Bitmap icon) {
         try {
-            File file = new File(FileUtils.getPrivatePath()+"/cache_icons/", id+".png");
-            file.getParentFile().mkdirs();
-            FileOutputStream o = new FileOutputStream(file);
-            icon.compress(Bitmap.CompressFormat.PNG, 100, o);
-            o.close();
+            String appPath = FileUtils.getPrivatePath();
+            FileUtils.createDir(appPath, "cache_icons");
+            FileUtils.createFile(appPath+"/cache_icons/", id+".png");
+
+            OutputStream output = FileUtils.getOutputStream(appPath+"/cache_icons/"+id+".png");
+            icon.compress(Bitmap.CompressFormat.PNG, 100, output);
+            output.close();
         } catch (Exception e){
             Log.e(Constants.LOG_TAG, "Error on save game icon: ", e);
         }
     }
 
     public static Bitmap loadGameIcon(String id) {
         try {
-            File file = new File(FileUtils.getPrivatePath()+"/cache_icons/"+id+".png");
-            if (file.exists())
-                return BitmapFactory.decodeFile(file.getAbsolutePath());
+            String path = FileUtils.getPrivatePath()+"/cache_icons/"+id+".png";
+            if (FileUtils.exists(path)) {
+                InputStream stream = FileUtils.getInputStream(path);
+                Bitmap image = BitmapFactory.decodeStream(stream);
+                stream.close();
+                return image;
+            }
         } catch (Exception e){
             Log.e(Constants.LOG_TAG, "Error on load game icon: ", e);
         }