1 files changed, 55 insertions, 0 deletions
diff --git a/apps/OboeTester/app/src/main/java/com/mobileer/oboetester/ExternalFileWriter.java b/apps/OboeTester/app/src/main/java/com/mobileer/oboetester/ExternalFileWriter.java
new file mode 100644
index 00000000..759690e4
--- /dev/null
+++ b/apps/OboeTester/app/src/main/java/com/mobileer/oboetester/ExternalFileWriter.java
@@ -0,0 +1,55 @@
+/*
+ * Copyright 2023 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.mobileer.oboetester;
+
+import android.content.Context;
+import android.util.Log;
+
+import java.io.File;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.io.OutputStreamWriter;
+import java.io.Writer;
+
+public class ExternalFileWriter {
+    private static final String TAG = "OboeTester";
+    private Context mContext;
+
+    public ExternalFileWriter(Context context) {
+        mContext = context;
+    }
+
+    public File writeStringToExternalFile(String result, String fileName) throws IOException {
+        File dir = mContext.getExternalFilesDir(null);
+        File resultFile = new File(dir, fileName);
+        Log.d(TAG, "EXTFILE = " + resultFile.getAbsolutePath());
+        Writer writer = null;
+        try {
+            writer = new OutputStreamWriter(new FileOutputStream(resultFile));
+            writer.write(result);
+        } finally {
+            if (writer != null) {
+                try {
+                    writer.close();
+                } catch (IOException e) {
+                    e.printStackTrace();
+                }
+            }
+        }
+        return resultFile;
+    }
+}