1 files changed, 90 insertions, 0 deletions
diff --git a/sdksandbox/tests/hostsidetests/SdkSandboxStorageHostTest/codeprovider/src/com/android/tests/codeprovider/storagetest_1/StorageTestSdk1ApiImpl.java b/sdksandbox/tests/hostsidetests/SdkSandboxStorageHostTest/codeprovider/src/com/android/tests/codeprovider/storagetest_1/StorageTestSdk1ApiImpl.java
new file mode 100644
index 0000000000..552a915fbe
--- /dev/null
+++ b/sdksandbox/tests/hostsidetests/SdkSandboxStorageHostTest/codeprovider/src/com/android/tests/codeprovider/storagetest_1/StorageTestSdk1ApiImpl.java
@@ -0,0 +1,90 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.tests.codeprovider.storagetest_1;
+
+import android.content.Context;
+
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.file.Paths;
+
+public class StorageTestSdk1ApiImpl extends IStorageTestSdk1Api.Stub {
+    private final Context mContext;
+
+    public StorageTestSdk1ApiImpl(Context sdkContext) {
+        mContext = sdkContext;
+    }
+
+    @Override
+    public void verifySharedStorageIsUsable() {
+        String sharedPath = getSharedStoragePath();
+        try {
+            // Read the file
+            String input = Files.readAllLines(Paths.get(sharedPath, "readme.txt")).get(0);
+
+            // Create a dir
+            Files.createDirectory(Paths.get(sharedPath, "dir"));
+            // Write to a file
+            Path filepath = Paths.get(sharedPath, "dir", "file");
+            Files.createFile(filepath);
+            Files.write(filepath, input.getBytes());
+        } catch (Exception e) {
+            throw new IllegalStateException(e);
+        }
+    }
+
+    @Override
+    public void verifyPerSdkStorageIsUsable() {
+        try {
+            String sdkDataPath = mContext.getDataDir().toString();
+            // Read the file
+            String input = Files.readAllLines(Paths.get(sdkDataPath, "readme.txt")).get(0);
+
+            // Create a dir
+            Files.createDirectory(Paths.get(sdkDataPath, "dir"));
+            // Write to a file
+            Path filepath = Paths.get(sdkDataPath, "dir", "file");
+            Files.createFile(filepath);
+            Files.write(filepath, input.getBytes());
+        } catch (Exception e) {
+            throw new IllegalStateException(e);
+        }
+    }
+
+    @Override
+    public void createFilesInSharedStorage(int sizeInBytes, boolean inCacheDir) {
+        try {
+            final byte[] buffer = new byte[sizeInBytes];
+            final String path = inCacheDir ? getSharedStorageCachePath() : getSharedStoragePath();
+
+            Files.createDirectory(Paths.get(path, "attribution"));
+            final Path filepath = Paths.get(path, "attribution", "file");
+            Files.createFile(filepath);
+            Files.write(filepath, buffer);
+        } catch (Exception e) {
+            throw new IllegalStateException(e);
+        }
+    }
+
+    private String getSharedStoragePath() {
+        return mContext.getApplicationContext().getDataDir().toString();
+    }
+
+    private String getSharedStorageCachePath() {
+        return mContext.getApplicationContext().getCacheDir().toString();
+    }
+}