first commit

app/src/main/java/com/tutpro/baresip/EditContactsActivity.java

@@ -0,0 +1,104 @@
+package com.tutpro.baresip;
+
+import android.content.Intent;
+import android.os.Bundle;
+import android.support.v7.app.AppCompatActivity;
+import android.util.Log;
+import android.util.TypedValue;
+import android.view.Menu;
+import android.view.MenuInflater;
+import android.view.MenuItem;
+import android.widget.EditText;
+import android.widget.TextView;
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileOutputStream;
+import java.io.OutputStreamWriter;
+
+public class EditContactsActivity extends AppCompatActivity {
+
+    private EditText editText;
+    private String path;
+    private File file;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_edit_contacts);
+
+        editText = (EditText)findViewById(R.id.editText);
+        path = getApplicationContext().getFilesDir().getAbsolutePath() +
+                "/contacts";
+        file = new File(path);
+        String content;
+
+        if (!file.exists()) {
+            Log.e("Baresip", "Failed to find contacts file");
+            content = "No contacts";
+        } else {
+            Log.e("Baresip", "Found contacts file");
+            int length = (int)file.length();
+            byte[] bytes = new byte[length];
+            try {
+                FileInputStream in = new FileInputStream(file);
+                try {
+                    in.read(bytes);
+                } finally {
+                    in.close();
+                }
+                content = new String(bytes);
+            } catch (java.io.IOException e) {
+                Log.e("Baresip", "Failed to read contacts file: " + e.toString());
+                content = "Failed to read account file";
+            }
+        }
+
+        Log.d("Baresip", "Content length is: " + content.length());
+
+        editText.setTextSize(TypedValue.COMPLEX_UNIT_PX,
+                getResources().getDimension(R.dimen.textsize));
+        editText.setText(content, TextView.BufferType.EDITABLE);
+    }
+
+    public boolean onCreateOptionsMenu(Menu menu) {
+        super.onCreateOptionsMenu(menu);
+        MenuInflater inflater = getMenuInflater();
+        inflater.inflate(R.menu.edit_menu, menu);
+        return true;
+    }
+
+    public boolean onOptionsItemSelected(MenuItem item) {
+        Intent i = new Intent(this, MainActivity.class);
+        switch (item.getItemId()) {
+        case R.id.save:
+            try {
+                FileOutputStream fOut =
+                    new FileOutputStream(file.getAbsoluteFile(), false);
+                OutputStreamWriter fWriter = new OutputStreamWriter(fOut);
+                String res = editText.getText().toString();
+                try {
+                    fWriter.write(res);
+                    fWriter.close();
+                    fOut.close();
+                } catch (java.io.IOException e) {
+                    Log.e("Baresip", "Failed to write contacts file: " +
+                          e.toString());
+                }
+            } catch (java.io.FileNotFoundException e) {
+                Log.e("Baresip", "Failed to find contacts file: " +
+                      e.toString());
+            }
+            Log.d("Baresip", "Updated contacts file");
+            i.putExtra("action", "save");
+            startActivity(i);
+            return true;
+        case R.id.cancel:
+            i.putExtra("action", "cancel");
+            startActivity(i);
+            return true;
+        default:
+            return super.onOptionsItemSelected(item);
+        }
+    }
+}
+