1/*
2 * Copyright (C) 2014 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.email.activity.setup;
18
19import android.content.Context;
20import android.os.Bundle;
21import android.view.LayoutInflater;
22import android.view.View;
23import android.view.ViewGroup;
24import android.widget.Button;
25import android.widget.RelativeLayout;
26
27import com.android.email.R;
28import com.android.email.activity.UiUtilities;
29import com.android.email.service.EmailServiceUtils;
30
31public class AccountSetupTypeFragment extends AccountSetupFragment
32        implements View.OnClickListener {
33    private int mLastId;
34
35    public interface Callback extends AccountSetupFragment.Callback {
36        /**
37         * called when the user has selected a protocol type for the account
38         * @param protocol {@link EmailServiceUtils.EmailServiceInfo#protocol}
39         */
40        void onChooseProtocol(String protocol);
41    }
42
43    public static AccountSetupTypeFragment newInstance() {
44        return new AccountSetupTypeFragment();
45    }
46
47    @Override
48    public View onCreateView(LayoutInflater inflater, ViewGroup container,
49            Bundle savedInstanceState) {
50        final View view = inflateTemplatedView(inflater, container,
51                R.layout.account_setup_type_fragment, R.string.account_setup_account_type_headline);
52
53        final Context appContext = inflater.getContext().getApplicationContext();
54
55        final ViewGroup parent = UiUtilities.getView(view, R.id.accountTypes);
56        View lastView = parent.getChildAt(0);
57        int i = 1;
58        for (final EmailServiceUtils.EmailServiceInfo info
59                : EmailServiceUtils.getServiceInfoList(appContext)) {
60            if (EmailServiceUtils.isServiceAvailable(appContext, info.protocol)) {
61                // Don't show types with "hide" set
62                if (info.hide) {
63                    continue;
64                }
65                inflater.inflate(R.layout.account_type, parent);
66                final Button button = (Button)parent.getChildAt(i);
67                if (parent instanceof RelativeLayout) {
68                    final RelativeLayout.LayoutParams params =
69                            (RelativeLayout.LayoutParams)button.getLayoutParams();
70                    params.addRule(RelativeLayout.BELOW, lastView.getId());
71                }
72                button.setId(i);
73                button.setTag(info.protocol);
74                button.setText(info.name);
75                button.setOnClickListener(this);
76                lastView = button;
77                i++;
78            }
79        }
80        mLastId = i - 1;
81
82        setNextButtonVisibility(View.INVISIBLE);
83
84        return view;
85    }
86
87    @Override
88    public void onClick(View v) {
89        final int viewId = v.getId();
90        if (viewId <= mLastId) {
91            final String protocol = (String) v.getTag();
92            final Callback callback = (Callback) getActivity();
93            callback.onChooseProtocol(protocol);
94        } else {
95            super.onClick(v);
96        }
97    }
98}
99