Add contextual card dismissal implementation

When users clcik on the remove button in dismissal view, the card should
be marked as dismissed in the database, and the UI should be refreshed.

Bug: 113783548, 119594116
Test: robotests
Change-Id: I980600c4c0753ad5abc52ae63bac7196a4b818f1

tests/robotests/src/com/android/settings/homepage/contextualcards/slices/SliceContextualCardControllerTest.java

@@ -0,0 +1,96 @@
+/*
+ * Copyright (C) 2018 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.settings.homepage.contextualcards.slices;
+
+import static com.google.common.truth.Truth.assertThat;
+
+import android.content.ContentResolver;
+import android.content.ContentValues;
+import android.content.Context;
+import android.database.Cursor;
+import android.net.Uri;
+
+import com.android.settings.homepage.contextualcards.CardContentProvider;
+import com.android.settings.homepage.contextualcards.CardDatabaseHelper;
+import com.android.settings.homepage.contextualcards.ContextualCard;
+import com.android.settings.testutils.SettingsRobolectricTestRunner;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.robolectric.Robolectric;
+import org.robolectric.RuntimeEnvironment;
+import org.robolectric.shadows.ShadowContentResolver;
+
+@RunWith(SettingsRobolectricTestRunner.class)
+public class SliceContextualCardControllerTest {
+
+    private static final String TEST_SLICE_URI = "content://test/test";
+    private static final String TEST_CARD_NAME = "test_card_name";
+
+    private Context mContext;
+    private CardContentProvider mProvider;
+    private ContentResolver mResolver;
+    private SliceContextualCardController mController;
+
+    @Before
+    public void setUp() {
+        mContext = RuntimeEnvironment.application;
+        mProvider = Robolectric.setupContentProvider(CardContentProvider.class);
+        ShadowContentResolver.registerProviderInternal(CardContentProvider.CARD_AUTHORITY,
+                mProvider);
+        mResolver = mContext.getContentResolver();
+        mController = new SliceContextualCardController(mContext);
+    }
+
+    @Test
+    public void onDismissed_cardShouldBeMarkedAsDismissed() {
+        final Uri providerUri = CardContentProvider.URI;
+        final ContextualCard card = new ContextualCard.Builder()
+                .setName(TEST_CARD_NAME)
+                .setCardType(ContextualCard.CardType.SLICE)
+                .setSliceUri(Uri.parse(TEST_SLICE_URI))
+                .build();
+        mResolver.insert(providerUri, generateOneRow());
+
+        mController.onDismissed(card);
+
+        final String[] columns = {CardDatabaseHelper.CardColumns.CARD_DISMISSED};
+        final String selection = CardDatabaseHelper.CardColumns.NAME + "=?";
+        final String[] selectionArgs = {TEST_CARD_NAME};
+        final Cursor cr = mResolver.query(providerUri, columns, selection, selectionArgs, null);
+        cr.moveToFirst();
+        final int qryDismissed = cr.getInt(0);
+        cr.close();
+
+        assertThat(qryDismissed).isEqualTo(1);
+    }
+
+    private ContentValues generateOneRow() {
+        final ContentValues values = new ContentValues();
+        values.put(CardDatabaseHelper.CardColumns.NAME, TEST_CARD_NAME);
+        values.put(CardDatabaseHelper.CardColumns.TYPE, 1);
+        values.put(CardDatabaseHelper.CardColumns.SCORE, 0.9);
+        values.put(CardDatabaseHelper.CardColumns.SLICE_URI, TEST_SLICE_URI);
+        values.put(CardDatabaseHelper.CardColumns.CATEGORY, 2);
+        values.put(CardDatabaseHelper.CardColumns.PACKAGE_NAME, "com.android.settings");
+        values.put(CardDatabaseHelper.CardColumns.APP_VERSION, 10001);
+        values.put(CardDatabaseHelper.CardColumns.CARD_DISMISSED, 0);
+
+        return values;
+    }
+}