Allow smart dialing to ignore country code/area code

Add handling of country codes if the number starts with a '+' prefix
Also add special case handling for NANP numbers in SmartDialTrie
if we determine that the user is in North America.
Save user's SIM country ISO into SharedPreferences.
Add SmartDialNameMatcher methods to correctly match NANP numbers
Fix tests to use assertTrue/assertFalse instead of assertEquals

Bug 8292294
Change-Id: Ic61dac75ee3b772986d3008240bbda81322c8f31

1 files changed, 56 insertions, 0 deletions

diff --git a/tests/src/com/android/dialer/dialpad/SmartDialCacheTest.java b/tests/src/com/android/dialer/dialpad/SmartDialCacheTest.java
new file mode 100644
index 000000000..8d96edafc
--- /dev/null
+++ b/tests/src/com/android/dialer/dialpad/SmartDialCacheTest.java
@@ -0,0 +1,56 @@
+/*
+ * Copyright (C) 2013 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.dialer.dialpad;
+
+import android.test.suitebuilder.annotation.SmallTest;
+
+import junit.framework.TestCase;
+
+@SmallTest
+public class SmartDialCacheTest extends TestCase {
+    public void testIsCountryNanp_CaseInsensitive() {
+        assertFalse(SmartDialCache.isCountryNanp(null));
+        assertFalse(SmartDialCache.isCountryNanp("CN"));
+        assertFalse(SmartDialCache.isCountryNanp("HK"));
+        assertFalse(SmartDialCache.isCountryNanp("uk"));
+        assertFalse(SmartDialCache.isCountryNanp("sg"));
+        assertTrue(SmartDialCache.isCountryNanp("US"));
+        assertTrue(SmartDialCache.isCountryNanp("CA"));
+        assertTrue(SmartDialCache.isCountryNanp("AS"));
+        assertTrue(SmartDialCache.isCountryNanp("AI"));
+        assertTrue(SmartDialCache.isCountryNanp("AG"));
+        assertTrue(SmartDialCache.isCountryNanp("BS"));
+        assertTrue(SmartDialCache.isCountryNanp("BB"));
+        assertTrue(SmartDialCache.isCountryNanp("bm"));
+        assertTrue(SmartDialCache.isCountryNanp("vg"));
+        assertTrue(SmartDialCache.isCountryNanp("ky"));
+        assertTrue(SmartDialCache.isCountryNanp("dm"));
+        assertTrue(SmartDialCache.isCountryNanp("do"));
+        assertTrue(SmartDialCache.isCountryNanp("gd"));
+        assertTrue(SmartDialCache.isCountryNanp("gu"));
+        assertTrue(SmartDialCache.isCountryNanp("jm"));
+        assertTrue(SmartDialCache.isCountryNanp("pr"));
+        assertTrue(SmartDialCache.isCountryNanp("ms"));
+        assertTrue(SmartDialCache.isCountryNanp("mp"));
+        assertTrue(SmartDialCache.isCountryNanp("kn"));
+        assertTrue(SmartDialCache.isCountryNanp("lc"));
+        assertTrue(SmartDialCache.isCountryNanp("vc"));
+        assertTrue(SmartDialCache.isCountryNanp("tt"));
+        assertTrue(SmartDialCache.isCountryNanp("tc"));
+        assertTrue(SmartDialCache.isCountryNanp("vi"));
+    }
+}