new year cleanup: restructure messy project

1 files changed, 46 insertions, 0 deletions

diff --git a/app/src/main/java/se/leap/bitmaskclient/base/utils/FileHelper.java b/app/src/main/java/se/leap/bitmaskclient/base/utils/FileHelper.java
new file mode 100644
index 00000000..eb1c255c
--- /dev/null
+++ b/app/src/main/java/se/leap/bitmaskclient/base/utils/FileHelper.java
@@ -0,0 +1,46 @@
+package se.leap.bitmaskclient.base.utils;
+
+import android.content.Context;
+
+import java.io.BufferedReader;
+import java.io.File;
+import java.io.FileWriter;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.InputStreamReader;
+
+/**
+ * Created by cyberta on 18.03.18.
+ */
+
+public class FileHelper {
+    public static File createFile(File dir, String fileName) {
+        return new File(dir, fileName);
+    }
+
+    public static void persistFile(File file, String content) throws IOException {
+        FileWriter writer = new FileWriter(file);
+        writer.write(content);
+        writer.close();
+    }
+
+    public static String readPublicKey(Context context) {
+        {
+            InputStream inputStream;
+            try {
+                inputStream = context.getAssets().open("public.pgp");
+                BufferedReader reader = new BufferedReader(new InputStreamReader(inputStream));
+                StringBuilder sb = new StringBuilder();
+                String line;
+                while ((line = reader.readLine()) != null) {
+                    sb.append(line).append("\n");
+                }
+                reader.close();
+                return sb.toString();
+            } catch (IOException errabi) {
+                return null;
+            }
+        }
+    }
+
+}