#6[30m]. Add transfer option on Accouns screen.

Author: Evgenii Kanivets

app/src/main/AndroidManifest.xml

@@ -44,5 +44,7 @@
             android:label="@string/title_add_account"
             android:screenOrientation="portrait"
             android:theme="@style/Theme.Default" />
+        <activity android:name=".activity.TransferActivity"></activity>
     </application>
-</manifest>
+
+</manifest>

app/src/main/java/com/blogspot/e_kanivets/moneytracker/activity/TransferActivity.java

@@ -0,0 +1,15 @@
+package com.blogspot.e_kanivets.moneytracker.activity;
+
+import android.app.Activity;
+import android.os.Bundle;
+
+import com.blogspot.e_kanivets.moneytracker.R;
+
+public class TransferActivity extends Activity {
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_transfer);
+    }
+}

app/src/main/java/com/blogspot/e_kanivets/moneytracker/fragment/AccountsFragment.java

@@ -9,6 +9,8 @@
 import android.support.v7.app.AppCompatActivity;
 import android.view.ContextMenu;
 import android.view.LayoutInflater;
+import android.view.Menu;
+import android.view.MenuInflater;
 import android.view.MenuItem;
 import android.view.View;
 import android.view.ViewGroup;
@@ -19,6 +21,7 @@
 import com.blogspot.e_kanivets.moneytracker.R;
 import com.blogspot.e_kanivets.moneytracker.activity.AddAccountActivity;
 import com.blogspot.e_kanivets.moneytracker.activity.NavDrawerActivity;
+import com.blogspot.e_kanivets.moneytracker.activity.TransferActivity;
 import com.blogspot.e_kanivets.moneytracker.adapter.AccountAdapter;
 import com.blogspot.e_kanivets.moneytracker.controller.AccountController;
 import com.blogspot.e_kanivets.moneytracker.helper.DbHelper;
@@ -31,6 +34,7 @@ public class AccountsFragment extends Fragment {
     public static final String TAG = "AccountsFragment";
 
     private static final int REQUEST_ADD_ACCOUNT = 1;
+    private static final int REQUEST_TRANSFER = 2;
 
     @Bind(R.id.list_view)
     ListView listView;
@@ -51,6 +55,7 @@ public AccountsFragment() {
     @Override
     public void onCreate(@Nullable Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
+        setHasOptionsMenu(true);
 
         accountController = new AccountController(new DbHelper(getActivity()));
     }
@@ -64,6 +69,26 @@ public View onCreateView(LayoutInflater inflater, ViewGroup container,
         return rootView;
     }
 
+    @Override
+    public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) {
+        inflater.inflate(R.menu.menu_accounts, menu);
+    }
+
+    @Override
+    public boolean onOptionsItemSelected(MenuItem item) {
+        switch (item.getItemId()) {
+            case R.id.action_transfer:
+                startActivityForResult(new Intent(getActivity(), TransferActivity.class),
+                        REQUEST_TRANSFER);
+                break;
+
+            default:
+                break;
+        }
+
+        return super.onOptionsItemSelected(item);
+    }
+
     @Override
     public void onAttach(Activity activity) {
         super.onAttach(activity);

app/src/main/res/drawable-xxxhdpi/ic_transfer.png

@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:paddingBottom="@dimen/activity_vertical_margin"
+    android:paddingLeft="@dimen/activity_horizontal_margin"
+    android:paddingRight="@dimen/activity_horizontal_margin"
+    android:paddingTop="@dimen/activity_vertical_margin"
+    tools:context="com.blogspot.e_kanivets.moneytracker.activity.TransferActivity">
+
+</RelativeLayout>

app/src/main/res/layout/activity_transfer.xml

@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="utf-8"?>
+<menu xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/apk/res-auto">
+
+    <item
+        android:id="@+id/action_transfer"
+        android:icon="@drawable/ic_transfer"
+        android:title="@string/transfer"
+        tools:showAsAction="ifRoom" />
+
+</menu>

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

@@ -2,4 +2,9 @@
     <!-- Example customization of dimensions originally defined in res/values/dimens.xml
          (such as screen margins) for screens with more than 820dp of available width. This
          would include 7" and 10" devices in landscape (~960dp and ~1280dp respectively). -->
+
+    <!-- Example customization of dimensions originally defined in res/values/dimens.xml
+         (such as screen margins) for screens with more than 820dp of available width. This
+         would include 7" and 10" devices in landscape (~960dp and ~1280dp respectively). -->
+    <dimen name="activity_horizontal_margin">64dp</dimen>
 </resources>

app/src/main/res/values-w820dp/dimens.xml

@@ -4,4 +4,7 @@
     <!-- Per the design guidelines, navigation drawers should be between 240dp and 320dp:
          https://developer.android.com/design/patterns/navigation-drawer.html -->
     <dimen name="navigation_drawer_width">240dp</dimen>
+    <!-- Default screen margins, per the Android Design guidelines. -->
+    <dimen name="activity_horizontal_margin">16dp</dimen>
+    <dimen name="activity_vertical_margin">16dp</dimen>
 </resources>

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

@@ -43,5 +43,6 @@
     <string name="add_account">Add account</string>
     <string name="initial_sum">Initial sum</string>
     <string name="account">Account</string>
+    <string name="transfer">Transfer</string>
 
 </resources>