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/*
* 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.list;
import static android.Manifest.permission.READ_CONTACTS;
import android.app.Activity;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.content.Loader;
import android.content.pm.PackageManager;
import android.database.Cursor;
import android.net.Uri;
import android.provider.ContactsContract.CommonDataKinds.Phone;
import android.provider.ContactsContract.QuickContact;
import android.support.v13.app.FragmentCompat;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.AdapterView;
import com.android.contacts.common.list.ContactEntryListAdapter;
import com.android.contacts.common.list.ContactEntryListFragment;
import com.android.contacts.common.list.ContactListFilter;
import com.android.contacts.common.list.DefaultContactListAdapter;
import com.android.contacts.common.util.PermissionsUtil;
import com.android.contacts.common.util.ViewUtil;
import com.android.dialer.R;
import com.android.dialer.util.DialerUtils;
import com.android.dialer.util.IntentUtil;
import com.android.dialer.widget.EmptyContentView;
import com.android.dialer.widget.EmptyContentView.OnEmptyViewActionButtonClickedListener;
/**
* Fragments to show all contacts with phone numbers.
*/
public class AllContactsFragment extends ContactEntryListFragment<ContactEntryListAdapter>
implements OnEmptyViewActionButtonClickedListener,
FragmentCompat.OnRequestPermissionsResultCallback {
private static final int READ_CONTACTS_PERMISSION_REQUEST_CODE = 1;
private EmptyContentView mEmptyListView;
/**
* Listen to broadcast events about permissions in order to be notified if the READ_CONTACTS
* permission is granted via the UI in another fragment.
*/
private BroadcastReceiver mReadContactsPermissionGrantedReceiver = new BroadcastReceiver() {
@Override
public void onReceive(Context context, Intent intent) {
reloadData();
}
};
public AllContactsFragment() {
setQuickContactEnabled(false);
setAdjustSelectionBoundsEnabled(true);
setPhotoLoaderEnabled(true);
setSectionHeaderDisplayEnabled(true);
setDarkTheme(false);
setVisibleScrollbarEnabled(true);
}
@Override
public void onViewCreated(View view, android.os.Bundle savedInstanceState) {
super.onViewCreated(view, savedInstanceState);
mEmptyListView = (EmptyContentView) view.findViewById(R.id.empty_list_view);
mEmptyListView.setImage(R.drawable.empty_contacts);
mEmptyListView.setDescription(R.string.all_contacts_empty);
mEmptyListView.setActionClickedListener(this);
getListView().setEmptyView(mEmptyListView);
mEmptyListView.setVisibility(View.GONE);
ViewUtil.addBottomPaddingToListViewForFab(getListView(), getResources());
}
@Override
public void onStart() {
super.onStart();
PermissionsUtil.registerPermissionReceiver(getActivity(),
mReadContactsPermissionGrantedReceiver, READ_CONTACTS);
}
@Override
public void onStop() {
PermissionsUtil.unregisterPermissionReceiver(getActivity(),
mReadContactsPermissionGrantedReceiver);
super.onStop();
}
@Override
protected void startLoading() {
if (PermissionsUtil.hasPermission(getActivity(), READ_CONTACTS)) {
super.startLoading();
mEmptyListView.setDescription(R.string.all_contacts_empty);
mEmptyListView.setActionLabel(R.string.all_contacts_empty_add_contact_action);
} else {
mEmptyListView.setDescription(R.string.permission_no_contacts);
mEmptyListView.setActionLabel(R.string.permission_single_turn_on);
mEmptyListView.setVisibility(View.VISIBLE);
}
}
@Override
public void onLoadFinished(Loader<Cursor> loader, Cursor data) {
super.onLoadFinished(loader, data);
if (data == null || data.getCount() == 0) {
mEmptyListView.setVisibility(View.VISIBLE);
}
}
@Override
protected ContactEntryListAdapter createListAdapter() {
final DefaultContactListAdapter adapter = new DefaultContactListAdapter(getActivity()) {
@Override
protected void bindView(View itemView, int partition, Cursor cursor, int position) {
super.bindView(itemView, partition, cursor, position);
itemView.setTag(this.getContactUri(partition, cursor));
}
};
adapter.setDisplayPhotos(true);
adapter.setFilter(ContactListFilter.createFilterWithType(
ContactListFilter.FILTER_TYPE_DEFAULT));
adapter.setSectionHeaderDisplayEnabled(isSectionHeaderDisplayEnabled());
return adapter;
}
@Override
protected View inflateView(LayoutInflater inflater, ViewGroup container) {
return inflater.inflate(R.layout.all_contacts_fragment, null);
}
@Override
public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
final Uri uri = (Uri) view.getTag();
if (uri != null) {
QuickContact.showQuickContact(getContext(), view, uri, null,
Phone.CONTENT_ITEM_TYPE);
}
}
@Override
protected void onItemClick(int position, long id) {
// Do nothing. Implemented to satisfy ContactEntryListFragment.
}
@Override
public void onEmptyViewActionButtonClicked() {
final Activity activity = getActivity();
if (activity == null) {
return;
}
if (!PermissionsUtil.hasPermission(activity, READ_CONTACTS)) {
FragmentCompat.requestPermissions(this, new String[] {READ_CONTACTS},
READ_CONTACTS_PERMISSION_REQUEST_CODE);
} else {
// Add new contact
DialerUtils.startActivityWithErrorToast(activity, IntentUtil.getNewContactIntent(),
R.string.add_contact_not_available);
}
}
@Override
public void onRequestPermissionsResult(int requestCode, String[] permissions,
int[] grantResults) {
if (requestCode == READ_CONTACTS_PERMISSION_REQUEST_CODE) {
if (grantResults.length >= 1 && PackageManager.PERMISSION_GRANTED == grantResults[0]) {
// Force a refresh of the data since we were missing the permission before this.
reloadData();
}
}
}
}
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