handing in cursors adapter lab

main/AndroidManifest.xml

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+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="ly.generalassemb.drewmahrt.shoppinglistwithsearch">
+
+    <application
+        android:allowBackup="true"
+        android:icon="@mipmap/ic_launcher"
+        android:label="@string/app_name"
+        android:supportsRtl="true"
+        android:theme="@style/AppTheme">
+        <activity android:name=".MainActivity">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN" />
+
+                <category android:name="android.intent.category.LAUNCHER" />
+
+                <action android:name="android.intent.action.SEARCH" />
+            </intent-filter>
+            <meta-data android:name="android.app.searchable"
+                       android:resource="@xml/searchable" />
+        </activity>
+    </application>
+
+</manifest>

main/java/ly/generalassemb/drewmahrt/shoppinglistwithsearch/MainActivity.java

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+package ly.generalassemb.drewmahrt.shoppinglistwithsearch;
+
+import android.app.SearchManager;
+import android.content.Intent;
+import android.database.Cursor;
+import android.os.Bundle;
+import android.support.v7.app.AppCompatActivity;
+import android.support.v7.widget.SearchView;
+import android.view.Menu;
+import android.view.MenuInflater;
+import android.widget.CursorAdapter;
+import android.widget.ListView;
+import android.widget.SimpleCursorAdapter;
+
+public class MainActivity extends AppCompatActivity {
+    private ListView mShoppingListView;
+    private CursorAdapter mCursorAdapter;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_main);
+
+        mShoppingListView = (ListView)findViewById(R.id.shopping_list_view);
+
+        Cursor cursor = ShoppingSQLiteOpenHelper.getInstance(MainActivity.this).getShoppingList();
+
+        mCursorAdapter = new SimpleCursorAdapter(this,android.R.layout.simple_list_item_1,cursor,new String[]{ShoppingSQLiteOpenHelper.COL_ITEM_NAME},new int[]{android.R.id.text1},0);
+        mShoppingListView.setAdapter(mCursorAdapter);
+    }
+
+    public boolean onCreateOptionsMenu(Menu menu) {
+        MenuInflater menuInflater = getMenuInflater();
+        menuInflater.inflate(R.menu.main_menu, menu);
+        SearchManager searchManager = (SearchManager) getSystemService(SEARCH_SERVICE);
+        SearchView searchView = (SearchView) menu.findItem(R.id.action_search).getActionView();
+        searchView.setSearchableInfo(searchManager.getSearchableInfo(getComponentName()));
+        return true;
+    }
+
+    @Override
+    protected void onNewIntent(Intent intent) {
+        super.onNewIntent(intent);
+        handleIntent(intent);
+    }
+
+    private void handleIntent(Intent intent) {
+        if (Intent.ACTION_SEARCH.equals( intent.getAction() )) {
+//            ShoppingSQLiteOpenHelper helper = ShoppingSQLiteOpenHelper.getInstance(this);
+//            Cursor cursor = helper.getShoppingList();
+            Cursor cursor = ShoppingSQLiteOpenHelper.getInstance(MainActivity.this).getShoppingList();
+            if (cursor.getString(cursor.getColumnIndex("ITEM_NAME")).contains(intent.getStringExtra(SearchManager.QUERY).{
+
+                }
+
+        }
+    }
+}

main/java/ly/generalassemb/drewmahrt/shoppinglistwithsearch/ShoppingSQLiteOpenHelper.java

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+package ly.generalassemb.drewmahrt.shoppinglistwithsearch;
+
+import android.content.ContentValues;
+import android.content.Context;
+import android.content.res.Resources;
+import android.database.Cursor;
+import android.database.sqlite.SQLiteDatabase;
+import android.database.sqlite.SQLiteOpenHelper;
+import android.text.TextUtils;
+import android.util.Log;
+
+import java.io.BufferedReader;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.InputStreamReader;
+
+/**
+ * Created by drewmahrt on 12/28/15.
+ */
+public class ShoppingSQLiteOpenHelper extends SQLiteOpenHelper{
+    private static final String TAG = ShoppingSQLiteOpenHelper.class.getCanonicalName();
+
+    private static final int DATABASE_VERSION = 7;
+    public static final String DATABASE_NAME = "SHOPPING_DB";
+    public static final String SHOPPING_LIST_TABLE_NAME = "SHOPPING_LIST";
+
+    public static final String COL_ID = "_id";
+    public static final String COL_ITEM_NAME = "ITEM_NAME";
+    public static final String COL_ITEM_PRICE = "PRICE";
+    public static final String COL_ITEM_DESCRIPTION = "DESCRIPTION";
+    public static final String COL_ITEM_TYPE = "TYPE";
+
+    private Context mHelperContext;
+
+    public static final String[] SHOPPING_COLUMNS = {COL_ID,COL_ITEM_NAME,COL_ITEM_DESCRIPTION,COL_ITEM_PRICE,COL_ITEM_TYPE};
+
+    private static final String CREATE_SHOPPING_LIST_TABLE =
+            "CREATE TABLE " + SHOPPING_LIST_TABLE_NAME +
+                    "(" +
+                    COL_ID + " INTEGER PRIMARY KEY AUTOINCREMENT, " +
+                    COL_ITEM_NAME + " TEXT, " +
+                    COL_ITEM_DESCRIPTION + " TEXT, " +
+                    COL_ITEM_PRICE + " TEXT, " +
+                    COL_ITEM_TYPE + " TEXT )";
+
+
+    private static ShoppingSQLiteOpenHelper instance;
+
+    public static ShoppingSQLiteOpenHelper getInstance(Context context){
+        if(instance == null){
+            instance = new ShoppingSQLiteOpenHelper(context);
+        }
+        return instance;
+    }
+
+    private ShoppingSQLiteOpenHelper(Context context) {
+        super(context, DATABASE_NAME, null, DATABASE_VERSION);
+        mHelperContext = context;
+    }
+
+    @Override
+    public void onCreate(SQLiteDatabase db) {
+        db.execSQL(CREATE_SHOPPING_LIST_TABLE);
+        try{
+            loadShoppingInfo(db);
+        }catch (Exception e){
+            Log.e(TAG,e.toString());
+        }
+    }
+
+    @Override
+    public void onUpgrade(SQLiteDatabase db, int oldVersion, int newVersion) {
+        db.execSQL("DROP TABLE IF EXISTS " + SHOPPING_LIST_TABLE_NAME);
+        this.onCreate(db);
+    }
+
+    //Add new itinerary list
+    public long addItem(String name, String description, String price, String type){
+        ContentValues values = new ContentValues();
+        values.put(COL_ITEM_NAME, name);
+        values.put(COL_ITEM_DESCRIPTION, description);
+        values.put(COL_ITEM_PRICE, price);
+        values.put(COL_ITEM_TYPE, type);
+
+        SQLiteDatabase db = this.getWritableDatabase();
+        long returnId = db.insert(SHOPPING_LIST_TABLE_NAME, null, values);
+        db.close();
+        return returnId;
+    }
+
+    public Cursor getShoppingList(){
+
+        SQLiteDatabase db = this.getReadableDatabase();
+
+        Cursor cursor = db.query(SHOPPING_LIST_TABLE_NAME, // a. table
+                SHOPPING_COLUMNS, // b. column names
+                null, // c. selections
+                null, // d. selections args
+                null, // e. group by
+                null, // f. having
+                null, // g. order by
+                null); // h. limit
+
+        return cursor;
+    }
+
+    public int deleteItem(int id){
+        SQLiteDatabase db = getWritableDatabase();
+        int deleteNum = db.delete(SHOPPING_LIST_TABLE_NAME,
+                COL_ID + " = ?",
+                new String[]{String.valueOf(id)});
+        db.close();
+        return deleteNum;
+    }
+
+//    public String searchInput(){
+//        SQLiteDatabase db = getReadableDatabase();
+//        db.execSQL("SELECT" + COL_ITEM_NAME + "FROM" + SHOPPING_LIST_TABLE_NAME + "WHERE" + COL_ITEM_NAME "LIKE '");
+//    }
+
+    private void loadShoppingInfo(SQLiteDatabase db) throws IOException {
+        final Resources resources = mHelperContext.getResources();
+        InputStream inputStream = resources.openRawResource(R.raw.prepopulated_shopping_list);
+        BufferedReader reader = new BufferedReader(new InputStreamReader(inputStream));
+
+        try {
+            String line;
+            ContentValues values;
+            while ((line = reader.readLine()) != null) {
+                String[] strings = TextUtils.split(line, "~");
+                if (strings.length < 4) continue;
+                values = new ContentValues();
+                values.put(COL_ITEM_NAME, strings[0].trim());
+                values.put(COL_ITEM_DESCRIPTION, strings[1].trim());
+                values.put(COL_ITEM_PRICE, strings[2].trim());
+                values.put(COL_ITEM_TYPE, strings[3].trim());
+                long id = db.insert(SHOPPING_LIST_TABLE_NAME, null, values);
+                if (id < 0) {
+                    Log.e(TAG, "unable to add entry");
+                }else{
+                    Log.d(TAG,"Added item to database: "+strings[0]);
+                }
+            }
+        } finally {
+            reader.close();
+        }
+    }
+}

main/res/layout/activity_main.xml

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+<?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="ly.generalassemb.drewmahrt.shoppinglistwithsearch.MainActivity">
+
+    <ListView
+        android:id="@+id/shopping_list_view"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"></ListView>
+</RelativeLayout>

main/res/menu/main_menu.xml

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+<?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/action_search"
+        android:icon="@android:drawable/ic_menu_search"
+        app:showAsAction="always"
+        app:actionViewClass="android.support.v7.widget.SearchView"
+        android:title="Search"/>
+</menu>

main/res/raw/prepopulated_shopping_list.txt

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+Bread~Whole Wheat Bread~2.35~Food
+Milk~1 Gallon Skim Milk~3.50~Dairy
+Ice Cream~Mint Chocolate Chip~2.20~Dairy
+Paper Plates~White Paper Plates~7.50~Dishes
+Chicken Breasts~Boneless Skinless~2.30~Poultry
+Carrots~Baby Carrots~4.00~Produce
+Lettuce~Iceberg~3.14~Produce

main/res/values-w820dp/dimens.xml

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+<resources>
+    <!-- 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>

main/res/values/colors.xml

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+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <color name="colorPrimary">#3F51B5</color>
+    <color name="colorPrimaryDark">#303F9F</color>
+    <color name="colorAccent">#FF4081</color>
+</resources>

main/res/values/dimens.xml

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+<resources>
+    <!-- Default screen margins, per the Android Design guidelines. -->
+    <dimen name="activity_horizontal_margin">16dp</dimen>
+    <dimen name="activity_vertical_margin">16dp</dimen>
+</resources>

main/res/values/strings.xml

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+<resources>
+    <string name="app_name">ShoppingListWithSearch</string>
+    <string name="search_hint">Search for a grocery item</string>
+</resources>

main/res/values/styles.xml

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+<resources>
+
+    <!-- Base application theme. -->
+    <style name="AppTheme" parent="Theme.AppCompat.Light.DarkActionBar">
+        <!-- Customize your theme here. -->
+        <item name="colorPrimary">@color/colorPrimary</item>
+        <item name="colorPrimaryDark">@color/colorPrimaryDark</item>
+        <item name="colorAccent">@color/colorAccent</item>
+    </style>
+
+</resources>

main/res/xml/searchable.xml

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+<?xml version="1.0" encoding="utf-8"?>
+<searchable xmlns:android="http://schemas.android.com/apk/res/android"
+            android:label="@string/app_name"
+            android:hint="Search for a grocery item..."/>