Add after call notification code in InCallUI.

+Add asynchronous call to update inCallHistory boolean variable which
specifies whether the number is in the call history (has previously
called before)
+Add CallHistoryStatus enum and variable to Call object to determine if
the number is present in the call history
+Added SpamCallListListener object which listens for changes in the
CallList
+Update the CallHistoryStatus for the call whenever an incoming call
comes in
+Added 11 tests for new listener

BUG=27323295

Change-Id: I242cd4a53b3aeca69fbce972221a2c941d9d37ce

1 files changed, 206 insertions, 0 deletions

diff --git a/InCallUI/tests/src/com/android/incallui/spam/SpamCallListListenerTest.java b/InCallUI/tests/src/com/android/incallui/spam/SpamCallListListenerTest.java
new file mode 100644
index 000000000..fb0b460b6
--- /dev/null
+++ b/InCallUI/tests/src/com/android/incallui/spam/SpamCallListListenerTest.java
@@ -0,0 +1,206 @@
+/*
+ * Copyright (C) 2016 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.incallui.spam;
+
+import static org.mockito.Matchers.anyInt;
+import static org.mockito.Mockito.doCallRealMethod;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.when;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.eq;
+import static org.mockito.Mockito.any;
+
+import android.content.ContentValues;
+import android.content.Context;
+import android.provider.CallLog;
+import android.telecom.DisconnectCause;
+import android.test.InstrumentationTestCase;
+
+import com.android.contacts.common.test.mocks.ContactsMockContext;
+import com.android.contacts.common.test.mocks.MockContentProvider;
+import com.android.dialer.calllog.CallLogAsyncTaskUtil;
+import com.android.dialer.util.AsyncTaskExecutors;
+import com.android.dialer.util.FakeAsyncTaskExecutor;
+import com.android.dialer.util.TelecomUtil;
+import com.android.incallui.Call;
+import com.android.incallui.Call.CallHistoryStatus;
+import com.android.incallui.Call.LogState;
+
+public class SpamCallListListenerTest extends InstrumentationTestCase {
+    private static final String NUMBER = "+18005657862";
+    private static final int DURATION = 100;
+
+    private TestSpamCallListListener mListener;
+    private FakeAsyncTaskExecutor mFakeAsyncTaskExecutor;
+    private ContactsMockContext mContext;
+
+    @Override
+    public void setUp() throws Exception {
+        super.setUp();
+        mContext = new ContactsMockContext(getInstrumentation().getContext(), CallLog.AUTHORITY);
+        mListener = new TestSpamCallListListener(mContext);
+        mFakeAsyncTaskExecutor = new FakeAsyncTaskExecutor(getInstrumentation());
+        AsyncTaskExecutors.setFactoryForTest(mFakeAsyncTaskExecutor.getFactory());
+    }
+
+    @Override
+    public void tearDown() throws Exception {
+        AsyncTaskExecutors.setFactoryForTest(null);
+        CallLogAsyncTaskUtil.resetForTest();
+        super.tearDown();
+    }
+
+    public void testOutgoingCall() {
+        Call call = getMockCall(NUMBER, false, 0, Call.CALL_HISTORY_STATUS_NOT_PRESENT,
+                LogState.LOOKUP_UNKNOWN, DisconnectCause.REMOTE);
+        mListener.onDisconnect(call);
+        assertFalse(mListener.mShowNotificationCalled);
+    }
+
+    public void testIncomingCall_UnknownNumber() {
+        Call call = getMockCall(null, true, DURATION, Call.CALL_HISTORY_STATUS_NOT_PRESENT,
+                LogState.LOOKUP_UNKNOWN, DisconnectCause.REMOTE);
+        mListener.onDisconnect(call);
+        assertFalse(mListener.mShowNotificationCalled);
+    }
+
+    public void testIncomingCall_Rejected() {
+        Call call = getMockCall(NUMBER, true, 0, Call.CALL_HISTORY_STATUS_NOT_PRESENT,
+                LogState.LOOKUP_UNKNOWN, DisconnectCause.REJECTED);
+        mListener.onDisconnect(call);
+        assertFalse(mListener.mShowNotificationCalled);
+    }
+    public void testIncomingCall_HangUpLocal() {
+        Call call = getMockCall(NUMBER, true, DURATION, Call.CALL_HISTORY_STATUS_NOT_PRESENT,
+                LogState.LOOKUP_UNKNOWN, DisconnectCause.LOCAL);
+        mListener.onDisconnect(call);
+        assertTrue(mListener.mShowNotificationCalled);
+    }
+
+    public void testIncomingCall_HangUpRemote() {
+        Call call = getMockCall(NUMBER, true, DURATION, Call.CALL_HISTORY_STATUS_NOT_PRESENT,
+                LogState.LOOKUP_UNKNOWN, DisconnectCause.REMOTE);
+        mListener.onDisconnect(call);
+        assertTrue(mListener.mShowNotificationCalled);
+    }
+
+    public void testIncomingCall_ValidNumber_NotInCallHistory_InContacts() {
+        Call call = getMockCall(NUMBER, true, 0, Call.CALL_HISTORY_STATUS_NOT_PRESENT,
+                LogState.LOOKUP_LOCAL_CONTACT, DisconnectCause.REJECTED);
+        mListener.onDisconnect(call);
+        assertFalse(mListener.mShowNotificationCalled);
+    }
+
+    public void testIncomingCall_ValidNumber_InCallHistory_InContacts() {
+        Call call = getMockCall(NUMBER, true, 0, Call.CALL_HISTORY_STATUS_PRESENT,
+                LogState.LOOKUP_LOCAL_CONTACT, DisconnectCause.REJECTED);
+        mListener.onDisconnect(call);
+        assertFalse(mListener.mShowNotificationCalled);
+    }
+
+    public void testIncomingCall_ValidNumber_InCallHistory_NotInContacts() {
+        Call call = getMockCall(NUMBER, true, 0, Call.CALL_HISTORY_STATUS_PRESENT,
+                LogState.LOOKUP_UNKNOWN, DisconnectCause.REJECTED);
+        mListener.onDisconnect(call);
+        assertFalse(mListener.mShowNotificationCalled);
+    }
+
+    public void testIncomingCall_ValidNumber_NotInCallHistory_NotInContacts() throws Throwable {
+        Call call = getMockCall(NUMBER, true, DURATION, Call.CALL_HISTORY_STATUS_NOT_PRESENT,
+                LogState.LOOKUP_UNKNOWN, DisconnectCause.LOCAL);
+        mListener.onDisconnect(call);
+        assertTrue(mListener.mShowNotificationCalled);
+    }
+
+    public void testIncomingCall_CheckCallHistory_NumberExists() throws Throwable {
+        final Call call = getMockCall(NUMBER, true, DURATION, Call.CALL_HISTORY_STATUS_UNKNOWN,
+                LogState.LOOKUP_UNKNOWN, DisconnectCause.LOCAL);
+        expectCallLogQuery(NUMBER, true);
+        incomingCall(call);
+        verify(call).setCallHistoryStatus(eq(Call.CALL_HISTORY_STATUS_PRESENT));
+        assertFalse(mListener.mShowNotificationCalled);
+    }
+
+    public void testIncomingCall_CheckCallHistory_NumberNotExists() throws Throwable {
+        final Call call = getMockCall(NUMBER, true, DURATION, Call.CALL_HISTORY_STATUS_UNKNOWN,
+                LogState.LOOKUP_UNKNOWN, DisconnectCause.LOCAL);
+        expectCallLogQuery(NUMBER, false);
+        incomingCall(call);
+        verify(call).setCallHistoryStatus(eq(Call.CALL_HISTORY_STATUS_NOT_PRESENT));
+        assertTrue(mListener.mShowNotificationCalled);
+    }
+
+    private void incomingCall(final Call call) throws Throwable {
+        runTestOnUiThread(new Runnable() {
+            @Override
+            public void run() {
+                mListener.onIncomingCall(call);
+            }
+        });
+        getInstrumentation().waitForIdleSync();
+        mFakeAsyncTaskExecutor.runTask(CallLogAsyncTaskUtil.Tasks.GET_NUMBER_IN_CALL_HISTORY);
+        mListener.onDisconnect(call);
+    }
+
+    private void expectCallLogQuery(String number, boolean inCallHistory) {
+        MockContentProvider.Query query = mContext.getContactsProvider()
+                .expectQuery(TelecomUtil.getCallLogUri(mContext))
+                .withSelection(CallLog.Calls.NUMBER + " = ?", number)
+                .withProjection(CallLog.Calls._ID)
+                .withAnySortOrder();
+        ContentValues values = new ContentValues();
+        values.put(CallLog.Calls.NUMBER, number);
+        if (inCallHistory) {
+            query.returnRow(values);
+        } else {
+            query.returnEmptyCursor();
+        }
+    }
+
+    private static Call getMockCall(String number,
+                                    boolean isIncoming,
+                                    int duration,
+                                    @CallHistoryStatus int callHistoryStatus,
+                                    int contactLookupResult,
+                                    int disconnectCause) {
+        Call call = mock(Call.class);
+        LogState logState = new LogState();
+        logState.isIncoming = isIncoming;
+        logState.duration = duration;
+        logState.contactLookupResult = contactLookupResult;
+        when(call.getDisconnectCause()).thenReturn(new DisconnectCause(disconnectCause));
+        when(call.getLogState()).thenReturn(logState);
+        when(call.getNumber()).thenReturn(number);
+        doCallRealMethod().when(call).setCallHistoryStatus(anyInt());
+        when(call.getCallHistoryStatus()).thenCallRealMethod();
+        call.setCallHistoryStatus(callHistoryStatus);
+        return call;
+    }
+
+    private static class TestSpamCallListListener extends SpamCallListListener {
+        private boolean mShowNotificationCalled;
+
+        public TestSpamCallListListener(Context context) {
+            super(context);
+        }
+
+        void showNotification(String number) {
+            mShowNotificationCalled = true;
+        }
+    }
+}
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