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package cgeo.contacts;
import org.apache.commons.lang3.CharEncoding;
import org.apache.commons.lang3.StringUtils;
import org.eclipse.jdt.annotation.NonNull;
import android.app.Activity;
import android.app.AlertDialog;
import android.content.DialogInterface;
import android.content.DialogInterface.OnClickListener;
import android.content.Intent;
import android.database.Cursor;
import android.net.Uri;
import android.os.Bundle;
import android.provider.BaseColumns;
import android.provider.ContactsContract;
import android.util.Log;
import android.util.Pair;
import android.view.Gravity;
import android.widget.Toast;
import java.io.UnsupportedEncodingException;
import java.net.URLDecoder;
import java.util.ArrayList;
import java.util.List;
public final class ContactsActivity extends Activity {
static final String LOG_TAG = "cgeo.contacts";
@Override
public void onCreate(final Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
final Uri uri = getIntent().getData();
if (uri == null) {
finish();
return;
}
final String nickName = getParameter(uri, IContacts.PARAM_NAME);
if (StringUtils.isEmpty(nickName)) {
finish();
return;
}
// search by nickname, exact
List<Pair<Integer, String>> contacts = getContacts(nickName, ContactsContract.Data.CONTENT_URI, ContactsContract.Data.CONTACT_ID, ContactsContract.CommonDataKinds.Nickname.NAME, false);
// search by display name, exact
if (contacts.isEmpty()) {
contacts = getContacts(nickName, ContactsContract.Contacts.CONTENT_URI, BaseColumns._ID, ContactsContract.Contacts.DISPLAY_NAME, false);
}
// search by contained name parts
if (contacts.isEmpty()) {
contacts.addAll(getContacts(nickName, ContactsContract.Data.CONTENT_URI, ContactsContract.Data.CONTACT_ID, ContactsContract.CommonDataKinds.Nickname.NAME, true));
contacts.addAll(getContacts(nickName, ContactsContract.Contacts.CONTENT_URI, BaseColumns._ID, ContactsContract.Contacts.DISPLAY_NAME, true));
}
if (contacts.isEmpty()) {
showToast(getString(R.string.contact_not_found, nickName));
finish();
return;
}
if (contacts.size() > 1) {
selectContact(contacts);
}
else {
final int contactId = contacts.get(0).first;
openContactAndFinish(contactId);
}
}
private void selectContact(@NonNull final List<Pair<Integer, String>> contacts) {
final List<String> list = new ArrayList<>();
for (final Pair<Integer, String> p : contacts) {
list.add(p.second);
}
final CharSequence[] items = list.toArray(new CharSequence[list.size()]);
new AlertDialog.Builder(this)
.setTitle(R.string.multiple_matches)
.setItems(items, new OnClickListener() {
@Override
public void onClick(final DialogInterface dialog, final int which) {
final int contactId = contacts.get(which).first;
dialog.dismiss();
openContactAndFinish(contactId);
}
})
.create().show();
}
private void openContactAndFinish(final int id) {
final Intent intent = new Intent(Intent.ACTION_VIEW);
final Uri uri = Uri.withAppendedPath(ContactsContract.Contacts.CONTENT_URI, String.valueOf(id));
intent.setData(uri);
startActivity(intent);
finish();
}
@NonNull
private List<Pair<Integer, String>> getContacts(final @NonNull String searchName, final Uri uri, final @NonNull String idColumnName, final @NonNull String selectionColumnName, final boolean like) {
final String[] projection = new String[] { idColumnName, selectionColumnName };
final String selection = selectionColumnName + (like ? " LIKE" : " =") + " ? COLLATE NOCASE";
final String[] selectionArgs = new String[] { like ? "%" + searchName + "%" : searchName };
Cursor cursor = null;
final List<Pair<Integer, String>> result = new ArrayList<>();
try {
cursor = getContentResolver().query(uri, projection, selection, selectionArgs, null);
while (cursor != null && cursor.moveToNext()) {
final int foundId = cursor.getInt(0);
final String foundName = cursor.getString(1);
result.add(new Pair<>(foundId, foundName));
}
} catch (final Exception e) {
Log.e(LOG_TAG, "ContactsActivity.getContactId", e);
} finally {
if (cursor != null) {
cursor.close();
}
}
return result;
}
public final void showToast(final String text) {
final Toast toast = Toast.makeText(this, text, Toast.LENGTH_LONG);
toast.setGravity(Gravity.CENTER_HORIZONTAL | Gravity.BOTTOM, 0, 100);
toast.show();
}
@NonNull
private static String getParameter(@NonNull final Uri uri, @NonNull final String paramKey) {
try {
final String param = uri.getQueryParameter(paramKey);
if (param == null) {
return StringUtils.EMPTY;
}
return URLDecoder.decode(param, CharEncoding.UTF_8).trim();
} catch (final UnsupportedEncodingException e) {
Log.e(LOG_TAG, "ContactsActivity.getParameter", e);
}
return StringUtils.EMPTY;
}
}
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