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/*
* 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 com.google.common.annotations.VisibleForTesting;
import android.content.Context;
import android.telecom.DisconnectCause;
import android.text.TextUtils;
import com.android.dialer.calllog.CallLogAsyncTaskUtil;
import com.android.incallui.Call;
import com.android.incallui.CallList;
import com.android.incallui.Log;
public class SpamCallListListener implements CallList.Listener {
private static final String TAG = "SpamCallListListener";
private final Context mContext;
public SpamCallListListener(Context context) {
mContext = context;
}
@Override
public void onIncomingCall(final Call call) {
String number = call.getNumber();
if (TextUtils.isEmpty(number)) {
return;
}
CallLogAsyncTaskUtil.getNumberInCallHistory(mContext, number,
new CallLogAsyncTaskUtil.OnGetNumberInCallHistoryListener() {
@Override
public void onComplete(boolean inCallHistory) {
call.setCallHistoryStatus(inCallHistory ?
Call.CALL_HISTORY_STATUS_PRESENT
: Call.CALL_HISTORY_STATUS_NOT_PRESENT);
}
});
}
@Override
public void onUpgradeToVideo(Call call) {}
@Override
public void onCallListChange(CallList callList) {}
@Override
public void onDisconnect(Call call) {
if (shouldShowAfterCallNotification(call)) {
showNotification(call.getNumber());
}
}
/**
* Posts the intent for displaying the after call spam notification to the user.
*/
@VisibleForTesting
/* package */ void showNotification(String number) {
//TODO(mhashmi): build and show notifications here
}
/**
* Determines if the after call notification should be shown for the specified call.
*/
private boolean shouldShowAfterCallNotification(Call call) {
String number = call.getNumber();
if (TextUtils.isEmpty(number)) {
return false;
}
Call.LogState logState = call.getLogState();
if (!logState.isIncoming) {
return false;
}
if (logState.duration <= 0) {
return false;
}
if (logState.contactLookupResult != Call.LogState.LOOKUP_NOT_FOUND
&& logState.contactLookupResult != Call.LogState.LOOKUP_UNKNOWN) {
return false;
}
int callHistoryStatus = call.getCallHistoryStatus();
if (callHistoryStatus == Call.CALL_HISTORY_STATUS_PRESENT) {
return false;
} else if (callHistoryStatus == Call.CALL_HISTORY_STATUS_UNKNOWN) {
Log.i(TAG, "Call history status is unknown, returning false");
return false;
}
// Check if call disconnected because of either user hanging up
int disconnectCause = call.getDisconnectCause().getCode();
if (disconnectCause != DisconnectCause.LOCAL && disconnectCause != DisconnectCause.REMOTE) {
return false;
}
Log.i(TAG, "shouldShowAfterCallNotification, returning true");
return true;
}
}
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