add a menu button for opening a different note

app/src/main/java/com/simplemobiletools/notes/activities/MainActivity.java

@@ -67,6 +67,9 @@ public class MainActivity extends SimpleActivity {
     @Override
     public boolean onOptionsItemSelected(MenuItem item) {
         switch (item.getItemId()) {
+            case R.id.open_note:
+                displayOpenNoteDialog();
+                return true;
             case R.id.share:
                 shareText();
                 return true;
@@ -111,6 +114,10 @@ public class MainActivity extends SimpleActivity {
         });
     }
 
+    private void displayOpenNoteDialog() {
+
+    }
+
     private void saveText() {
         final String newText = getCurrentNote();
         final String oldText = mCurrentNote.getValue();

app/src/main/res/menu/menu.xml

@@ -1,6 +1,11 @@
 <?xml version="1.0" encoding="utf-8"?>
 <menu xmlns:android="http://schemas.android.com/apk/res/android"
       xmlns:app="http://schemas.android.com/apk/res-auto">
+    <item
+        android:id="@+id/open_note"
+        android:icon="@mipmap/open_note"
+        android:title="@string/share"
+        app:showAsAction="ifRoom"/>
     <item
         android:id="@+id/share"
         android:icon="@mipmap/share"

app/src/main/res/values-de/strings.xml

@@ -13,6 +13,7 @@
     <string name="cancel">Cancel</string>
     <string name="no_title">Please name your note</string>
     <string name="title_taken">A note with that title already exists</string>
+    <string name="open_note">Open note</string>
 
     <!-- Settings -->
     <string name="settings">Einstellungen</string>

app/src/main/res/values-it/strings.xml

@@ -13,6 +13,7 @@
     <string name="cancel">Cancel</string>
     <string name="no_title">Please name your note</string>
     <string name="title_taken">A note with that title already exists</string>
+    <string name="open_note">Open note</string>
 
     <!-- Settings -->
     <string name="settings">Impostazioni</string>

app/src/main/res/values-ja/strings.xml

@@ -13,6 +13,7 @@
     <string name="cancel">Cancel</string>
     <string name="no_title">Please name your note</string>
     <string name="title_taken">A note with that title already exists</string>
+    <string name="open_note">Open note</string>
 
     <!-- Settings -->
     <string name="settings">設定</string>

app/src/main/res/values-sv/strings.xml

@@ -13,6 +13,7 @@
     <string name="cancel">Cancel</string>
     <string name="no_title">Please name your note</string>
     <string name="title_taken">A note with that title already exists</string>
+    <string name="open_note">Open note</string>
 
     <!-- Settings -->
     <string name="settings">Inställningar</string>

app/src/main/res/values/strings.xml

@@ -13,6 +13,7 @@
     <string name="cancel">Cancel</string>
     <string name="no_title">Please name your note</string>
     <string name="title_taken">A note with that title already exists</string>
+    <string name="open_note">Open note</string>
 
     <!-- Settings -->
     <string name="settings">Settings</string>