util: begin conversion to kotlin

Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>

1 files changed, 0 insertions, 108 deletions

diff --git a/ui/src/main/java/com/wireguard/android/util/DownloadsFileSaver.java b/ui/src/main/java/com/wireguard/android/util/DownloadsFileSaver.java
deleted file mode 100644
index 14895b64..00000000
--- a/ui/src/main/java/com/wireguard/android/util/DownloadsFileSaver.java
+++ /dev/null
@@ -1,108 +0,0 @@
-/*
- * Copyright © 2019 WireGuard LLC. All Rights Reserved.
- * SPDX-License-Identifier: Apache-2.0
- */
-
-package com.wireguard.android.util;
-
-import android.content.ContentResolver;
-import android.content.ContentValues;
-import android.content.Context;
-import android.database.Cursor;
-import android.net.Uri;
-import android.os.Build;
-import android.os.Environment;
-import android.provider.MediaStore;
-import android.provider.MediaStore.MediaColumns;
-
-import com.wireguard.android.R;
-import com.wireguard.util.NonNullForAll;
-
-import java.io.File;
-import java.io.FileOutputStream;
-import java.io.IOException;
-import java.io.OutputStream;
-
-@NonNullForAll
-public final class DownloadsFileSaver {
-
-    private DownloadsFileSaver() {
-        // Prevent instantiation
-    }
-
-    public static DownloadsFile save(final Context context, final String name, final String mimeType, final boolean overwriteExisting) throws Exception {
-        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.Q) {
-            final ContentResolver contentResolver = context.getContentResolver();
-            if (overwriteExisting)
-                contentResolver.delete(MediaStore.Downloads.EXTERNAL_CONTENT_URI, String.format("%s = ?", MediaColumns.DISPLAY_NAME), new String[]{name});
-            final ContentValues contentValues = new ContentValues();
-            contentValues.put(MediaColumns.DISPLAY_NAME, name);
-            contentValues.put(MediaColumns.MIME_TYPE, mimeType);
-            final Uri contentUri = contentResolver.insert(MediaStore.Downloads.EXTERNAL_CONTENT_URI, contentValues);
-            if (contentUri == null)
-                throw new IOException(context.getString(R.string.create_downloads_file_error));
-            final OutputStream contentStream = contentResolver.openOutputStream(contentUri);
-            if (contentStream == null)
-                throw new IOException(context.getString(R.string.create_downloads_file_error));
-            @SuppressWarnings("deprecation")
-            Cursor cursor = contentResolver.query(contentUri, new String[]{MediaColumns.DATA}, null, null, null);
-            String path = null;
-            if (cursor != null) {
-                try {
-                    if (cursor.moveToFirst())
-                        path = cursor.getString(0);
-                } finally {
-                    cursor.close();
-                }
-            }
-            if (path == null) {
-                path = "Download/";
-                cursor = contentResolver.query(contentUri, new String[]{MediaColumns.DISPLAY_NAME}, null, null, null);
-                if (cursor != null) {
-                    try {
-                        if (cursor.moveToFirst())
-                            path += cursor.getString(0);
-                    } finally {
-                        cursor.close();
-                    }
-                }
-            }
-            return new DownloadsFile(context, contentStream, path, contentUri);
-        } else {
-            @SuppressWarnings("deprecation") final File path = Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_DOWNLOADS);
-            final File file = new File(path, name);
-            if (!path.isDirectory() && !path.mkdirs())
-                throw new IOException(context.getString(R.string.create_output_dir_error));
-            return new DownloadsFile(context, new FileOutputStream(file), file.getAbsolutePath(), null);
-        }
-    }
-
-    public static final class DownloadsFile {
-        private final Context context;
-        private final String fileName;
-        private final OutputStream outputStream;
-        private final Uri uri;
-
-        private DownloadsFile(final Context context, final OutputStream outputStream, final String fileName, final Uri uri) {
-            this.context = context;
-            this.outputStream = outputStream;
-            this.fileName = fileName;
-            this.uri = uri;
-        }
-
-        public void delete() {
-            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.Q)
-                context.getContentResolver().delete(uri, null, null);
-            else
-                new File(fileName).delete();
-        }
-
-        public String getFileName() {
-            return fileName;
-        }
-
-        public OutputStream getOutputStream() {
-            return outputStream;
-        }
-    }
-}