X-Git-Url: https://git.mdrn.pl/mobilnebezpieczenstwo.git/blobdiff_plain/4b08fd3d054a0b4872d60adc7627bfdef069c39b..be45943134f44b96728f516e91a66149e51443c0:/app/src/main/java/com/samsung/srpol/ui/drawer/MenuFragment.java

diff --git a/app/src/main/java/com/samsung/srpol/ui/drawer/MenuFragment.java b/app/src/main/java/com/samsung/srpol/ui/drawer/MenuFragment.java
new file mode 100644
index 0000000..42d7c6e
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+++ b/app/src/main/java/com/samsung/srpol/ui/drawer/MenuFragment.java
@@ -0,0 +1,128 @@
+/*
+   Copyright (C) 2014  Samsung Electronics Polska Sp. z o.o.
+
+    This program is free software: you can redistribute it and/or modify
+    it under the terms of the GNU AFFERO General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+    You may obtain a copy of the License at
+
+                http://www.gnu.org/licenses/agpl-3.0.txt
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*/
+
+package com.samsung.srpol.ui.drawer;
+
+import com.samsung.srpol.R;
+import com.samsung.srpol.loader.AppListLoader;
+
+import android.support.v4.app.Fragment;
+import android.os.Bundle;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.AdapterView;
+import android.widget.ListView;
+
+
+public class MenuFragment extends Fragment {
+
+    private static final String SAVED_POSITION = "saved_position";
+
+    private NavigationDrawerItemListener mDrawerItemListener;
+    
+    private ListView mMenuListView;
+    private CategoryArrayAdapter mAdapter;
+
+    private int mSelectedPosition = 0;
+
+    public MenuFragment() {
+    }
+
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        if (savedInstanceState != null) {
+            mSelectedPosition = savedInstanceState
+                    .getInt(SAVED_POSITION);
+            selectItem(mSelectedPosition);
+        }
+    }
+
+    @Override
+    public void onActivityCreated(Bundle savedInstanceState) {
+        super.onActivityCreated(savedInstanceState);
+        setHasOptionsMenu(true);
+    }
+
+    @Override
+    public View onCreateView(LayoutInflater inflater, ViewGroup container,
+            Bundle savedInstanceState) {
+        View mRootView = (View) inflater.inflate(
+                R.layout.fragment_navigation_drawer, container, false);
+        mMenuListView = (ListView) mRootView
+                .findViewById(R.id.fragment_listView);
+        mMenuListView
+                .setOnItemClickListener(new AdapterView.OnItemClickListener() {
+                    @Override
+                    public void onItemClick(AdapterView<?> parent, View view,
+                            int position, long id) {
+                        selectItem(position);
+                    }
+                });
+        mAdapter = new CategoryArrayAdapter(getActivity().getApplicationContext());
+        mMenuListView.setAdapter(mAdapter);
+
+        mMenuListView.setItemChecked(mSelectedPosition, true);
+        return mRootView;
+    }
+
+    public void refresh() {
+        if (mAdapter != null) {
+            mAdapter.clear();
+            mAdapter.addAll(AppListLoader.getCategories());
+            mAdapter.notifyDataSetChanged();
+        }
+    }
+
+
+    private void selectItem(int position) {
+        mSelectedPosition = position;
+        if (mMenuListView != null) {
+            mMenuListView.setItemChecked(position, true);
+        }
+
+        if (mDrawerItemListener != null) {
+            mDrawerItemListener.onNavigationDrawerItemSelected(position);
+        }
+    }
+
+    @Override
+    public void onDetach() {
+        super.onDetach();
+        mDrawerItemListener = null;
+    }
+
+    public void setDrawerItemListener(NavigationDrawerItemListener drawerItemListener) {
+        mDrawerItemListener = drawerItemListener;
+    }
+
+    @Override
+    public void onSaveInstanceState(Bundle outState) {
+        super.onSaveInstanceState(outState);
+        outState.putInt(SAVED_POSITION, mSelectedPosition);
+    }
+
+    public void notifyDataSetChanged(){
+        if(mAdapter != null){
+            mAdapter.notifyDataSetChanged();
+        }
+    }
+}