Jackie Ho - SearchView Lab

starter-code/ShoppingListWithSearch/app/src/main/AndroidManifest.xml

@@ -13,7 +13,11 @@
                 <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>
 

starter-code/ShoppingListWithSearch/app/src/main/java/ly/generalassemb/drewmahrt/shoppinglistwithsearch/MainActivity.java

@@ -2,6 +2,7 @@
 
 import android.app.SearchManager;
 import android.content.Context;
+import android.content.Intent;
 import android.database.Cursor;
 import android.support.v7.app.AppCompatActivity;
 import android.os.Bundle;
@@ -22,18 +23,41 @@ protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
         setContentView(R.layout.activity_main);
 
-        mShoppingListView = (ListView)findViewById(R.id.shopping_list_view);
+        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);
+        mCursorAdapter = new SimpleCursorAdapter(this, R.layout.list_layout, cursor, new String[]{ShoppingSQLiteOpenHelper.COL_ITEM_NAME, ShoppingSQLiteOpenHelper.COL_ITEM_TYPE}, new int[]{R.id.item_name, R.id.item_type}, 0);
         mShoppingListView.setAdapter(mCursorAdapter);
+
+        handleIntent(getIntent());
+    }
+
+    @Override
+    protected void onNewIntent(Intent intent) {
+        handleIntent(intent);
     }
 
+    private void handleIntent(Intent intent) {
+        if (Intent.ACTION_SEARCH.equals(intent.getAction())){
+            String query = intent.getStringExtra(SearchManager.QUERY);
+            Cursor cursor =  ShoppingSQLiteOpenHelper.getInstance(MainActivity.this).searchFood(query);
+            mCursorAdapter.swapCursor(cursor);
+
+        }
+    }
+
+
     public boolean onCreateOptionsMenu(Menu menu) {
         MenuInflater menuInflater = getMenuInflater();
         menuInflater.inflate(R.menu.main_menu, menu);
 
-        return super.onCreateOptionsMenu(menu);
+        SearchManager searchManager = (SearchManager) getSystemService(SEARCH_SERVICE);
+        SearchView searchView = (SearchView) menu.findItem(R.id.action_search).getActionView();
+
+        searchView.setSearchableInfo(searchManager.getSearchableInfo(getComponentName()));
+
+        return true;
     }
+
 }

starter-code/ShoppingListWithSearch/app/src/main/java/ly/generalassemb/drewmahrt/shoppinglistwithsearch/ShoppingSQLiteOpenHelper.java

@@ -103,6 +103,20 @@ public Cursor getShoppingList(){
 
         return cursor;
     }
+    public Cursor searchFood(String query){
+
+        SQLiteDatabase db = this.getReadableDatabase();
+
+        Cursor cursor = db.query(SHOPPING_LIST_TABLE_NAME, // a. table
+                SHOPPING_COLUMNS, // b. column names
+                COL_ITEM_NAME+" LIKE ? OR "+COL_ITEM_TYPE+" LIKE ? ", // c. selections
+                new String[]{"%" +query + "%", "%"+query+"%"}, // 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();

starter-code/ShoppingListWithSearch/app/src/main/res/layout/list_layout.xml

@@ -0,0 +1,28 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="wrap_content"
+    android:layout_height="wrap_content"
+    android:orientation="horizontal">
+    <TextView
+        android:id="@+id/item_name"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:text="ITEM NAME"
+        android:textSize="30sp"/>
+
+    <View
+        android:layout_width="0dp"
+        android:layout_height="0dp"
+        android:layout_weight="1"
+        />
+
+    <TextView
+        android:id="@+id/item_type"
+        android:layout_width="wrap_content"
+        android:layout_height="match_parent"
+        android:text="TYPE"
+        android:textStyle="bold"
+        android:textSize="30sp"/>
+
+
+</LinearLayout>

starter-code/ShoppingListWithSearch/app/src/main/res/menu/main_menu.xml

@@ -4,7 +4,7 @@
     <item
         android:id="@+id/action_search"
         android:icon="@android:drawable/ic_menu_search"
-        app:showAsAction="always"
+        app:showAsAction="collapseActionView|ifRoom"
         app:actionViewClass="android.support.v7.widget.SearchView"
         android:title="Search"/>
 </menu>

starter-code/ShoppingListWithSearch/app/src/main/res/xml/searchable.xml

@@ -0,0 +1,5 @@
+<?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 something...">
+</searchable>