1/*
2 * Copyright (C) 2011 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *      http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17package com.android.contacts.calllog;
18
19import com.android.contacts.PhoneCallDetails;
20import com.android.contacts.R;
21
22import android.content.Context;
23import android.provider.CallLog.Calls;
24import android.text.format.DateUtils;
25import android.view.LayoutInflater;
26import android.view.View;
27import android.view.ViewGroup;
28import android.widget.BaseAdapter;
29import android.widget.TextView;
30
31/**
32 * Adapter for a ListView containing history items from the details of a call.
33 */
34public class CallDetailHistoryAdapter extends BaseAdapter {
35    /** The top element is a blank header, which is hidden under the rest of the UI. */
36    private static final int VIEW_TYPE_HEADER = 0;
37    /** Each history item shows the detail of a call. */
38    private static final int VIEW_TYPE_HISTORY_ITEM = 1;
39
40    private final Context mContext;
41    private final LayoutInflater mLayoutInflater;
42    private final CallTypeHelper mCallTypeHelper;
43    private final PhoneCallDetails[] mPhoneCallDetails;
44    /** Whether the voicemail controls are shown. */
45    private final boolean mShowVoicemail;
46    /** Whether the call and SMS controls are shown. */
47    private final boolean mShowCallAndSms;
48    /** The controls that are shown on top of the history list. */
49    private final View mControls;
50    /** The listener to changes of focus of the header. */
51    private View.OnFocusChangeListener mHeaderFocusChangeListener =
52            new View.OnFocusChangeListener() {
53        @Override
54        public void onFocusChange(View v, boolean hasFocus) {
55            // When the header is focused, focus the controls above it instead.
56            if (hasFocus) {
57                mControls.requestFocus();
58            }
59        }
60    };
61
62    public CallDetailHistoryAdapter(Context context, LayoutInflater layoutInflater,
63            CallTypeHelper callTypeHelper, PhoneCallDetails[] phoneCallDetails,
64            boolean showVoicemail, boolean showCallAndSms, View controls) {
65        mContext = context;
66        mLayoutInflater = layoutInflater;
67        mCallTypeHelper = callTypeHelper;
68        mPhoneCallDetails = phoneCallDetails;
69        mShowVoicemail = showVoicemail;
70        mShowCallAndSms = showCallAndSms;
71        mControls = controls;
72    }
73
74    @Override
75    public int getCount() {
76        return mPhoneCallDetails.length + 1;
77    }
78
79    @Override
80    public Object getItem(int position) {
81        if (position == 0) {
82            return null;
83        }
84        return mPhoneCallDetails[position - 1];
85    }
86
87    @Override
88    public long getItemId(int position) {
89        if (position == 0) {
90            return -1;
91        }
92        return position - 1;
93    }
94
95    @Override
96    public int getViewTypeCount() {
97        return 2;
98    }
99
100    @Override
101    public int getItemViewType(int position) {
102        if (position == 0) {
103            return VIEW_TYPE_HEADER;
104        }
105        return VIEW_TYPE_HISTORY_ITEM;
106    }
107
108    @Override
109    public View getView(int position, View convertView, ViewGroup parent) {
110        if (position == 0) {
111            final View header = convertView == null
112                    ? mLayoutInflater.inflate(R.layout.call_detail_history_header, parent, false)
113                    : convertView;
114            // Voicemail controls are only shown in the main UI if there is a voicemail.
115            View voicemailContainer = header.findViewById(R.id.header_voicemail_container);
116            voicemailContainer.setVisibility(mShowVoicemail ? View.VISIBLE : View.GONE);
117            // Call and SMS controls are only shown in the main UI if there is a known number.
118            View callAndSmsContainer = header.findViewById(R.id.header_call_and_sms_container);
119            callAndSmsContainer.setVisibility(mShowCallAndSms ? View.VISIBLE : View.GONE);
120            header.setFocusable(true);
121            header.setOnFocusChangeListener(mHeaderFocusChangeListener);
122            return header;
123        }
124
125        // Make sure we have a valid convertView to start with
126        final View result  = convertView == null
127                ? mLayoutInflater.inflate(R.layout.call_detail_history_item, parent, false)
128                : convertView;
129
130        PhoneCallDetails details = mPhoneCallDetails[position - 1];
131        CallTypeIconsView callTypeIconView =
132                (CallTypeIconsView) result.findViewById(R.id.call_type_icon);
133        TextView callTypeTextView = (TextView) result.findViewById(R.id.call_type_text);
134        TextView dateView = (TextView) result.findViewById(R.id.date);
135        TextView durationView = (TextView) result.findViewById(R.id.duration);
136
137        int callType = details.callTypes[0];
138        callTypeIconView.clear();
139        callTypeIconView.add(callType);
140        callTypeTextView.setText(mCallTypeHelper.getCallTypeText(callType));
141        // Set the date.
142        CharSequence dateValue = DateUtils.formatDateRange(mContext, details.date, details.date,
143                DateUtils.FORMAT_SHOW_TIME | DateUtils.FORMAT_SHOW_DATE |
144                DateUtils.FORMAT_SHOW_WEEKDAY | DateUtils.FORMAT_SHOW_YEAR);
145        dateView.setText(dateValue);
146        // Set the duration
147        if (callType == Calls.MISSED_TYPE || callType == Calls.VOICEMAIL_TYPE) {
148            durationView.setVisibility(View.GONE);
149        } else {
150            durationView.setVisibility(View.VISIBLE);
151            durationView.setText(formatDuration(details.duration));
152        }
153
154        return result;
155    }
156
157    private String formatDuration(long elapsedSeconds) {
158        long minutes = 0;
159        long seconds = 0;
160
161        if (elapsedSeconds >= 60) {
162            minutes = elapsedSeconds / 60;
163            elapsedSeconds -= minutes * 60;
164        }
165        seconds = elapsedSeconds;
166
167        return mContext.getString(R.string.callDetailsDurationFormat, minutes, seconds);
168    }
169}
170