2019-01-19 13:21:21 +00:00
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package eu.faircode.email;
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import android.Manifest;
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import android.content.ContentResolver;
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import android.content.Context;
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2019-01-26 09:58:37 +00:00
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import android.content.SharedPreferences;
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2019-01-19 13:21:21 +00:00
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import android.database.Cursor;
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import android.graphics.Bitmap;
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import android.graphics.BitmapFactory;
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import android.net.Uri;
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import android.provider.ContactsContract;
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2019-04-04 12:17:36 +00:00
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import android.util.TypedValue;
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2019-01-19 13:21:21 +00:00
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import java.io.InputStream;
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2019-01-25 13:13:58 +00:00
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import java.util.Date;
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import java.util.HashMap;
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import java.util.Map;
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2019-01-19 13:21:21 +00:00
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import javax.mail.Address;
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import javax.mail.internet.InternetAddress;
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2019-03-15 13:54:25 +00:00
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import androidx.preference.PreferenceManager;
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2019-01-19 13:21:21 +00:00
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public class ContactInfo {
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2019-01-26 09:58:37 +00:00
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private String email;
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private Bitmap bitmap;
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2019-01-19 13:21:21 +00:00
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private String displayName;
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private Uri lookupUri;
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2019-01-25 13:13:58 +00:00
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private long time;
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2019-03-31 07:09:32 +00:00
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private static Map<String, LookupInfo> emailLookupInfo = new HashMap<>();
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2019-01-25 13:13:58 +00:00
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private static Map<String, ContactInfo> emailContactInfo = new HashMap<>();
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2019-03-31 07:09:32 +00:00
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private static final long CACHE_LOOKUP_DURATION = 120 * 60 * 1000L;
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private static final long CACHE_CONTACT_DURATION = 60 * 1000L;
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2019-01-19 13:21:21 +00:00
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2019-01-26 09:58:37 +00:00
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private ContactInfo() {
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2019-01-19 13:21:21 +00:00
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}
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2019-01-26 09:58:37 +00:00
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boolean hasPhoto() {
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return (bitmap != null);
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2019-01-19 13:21:21 +00:00
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}
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Bitmap getPhotoBitmap() {
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2019-01-26 09:58:37 +00:00
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return bitmap;
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2019-01-19 13:21:21 +00:00
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}
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2019-02-08 08:27:17 +00:00
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String getDisplayName(boolean name_email) {
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if (!name_email && displayName != null)
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2019-01-26 09:58:37 +00:00
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return displayName;
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else if (displayName == null)
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return (email == null ? "" : email);
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else
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return displayName + " <" + email + ">";
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2019-01-19 13:21:21 +00:00
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}
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2019-01-26 09:58:37 +00:00
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boolean hasLookupUri() {
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return (lookupUri != null);
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2019-01-19 13:21:21 +00:00
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}
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Uri getLookupUri() {
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return lookupUri;
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}
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2019-01-25 13:13:58 +00:00
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private boolean isExpired() {
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2019-03-31 07:09:32 +00:00
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return (new Date().getTime() - time > CACHE_CONTACT_DURATION);
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2019-01-25 13:13:58 +00:00
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}
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2019-01-26 09:58:37 +00:00
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static void clearCache() {
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2019-03-31 07:09:32 +00:00
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synchronized (emailLookupInfo) {
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emailLookupInfo.clear();
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}
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2019-01-26 09:58:37 +00:00
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synchronized (emailContactInfo) {
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emailContactInfo.clear();
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}
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}
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2019-01-19 13:21:21 +00:00
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2019-01-26 09:58:37 +00:00
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static ContactInfo get(Context context, Address[] addresses, boolean cacheOnly) {
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if (addresses == null || addresses.length == 0)
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return new ContactInfo();
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InternetAddress address = (InternetAddress) addresses[0];
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2019-01-25 13:13:58 +00:00
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2019-02-10 20:16:16 +00:00
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String key = MessageHelper.formatAddresses(new Address[]{address});
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2019-01-25 13:13:58 +00:00
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synchronized (emailContactInfo) {
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2019-01-30 08:06:10 +00:00
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ContactInfo info = emailContactInfo.get(key);
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2019-01-25 13:13:58 +00:00
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if (info != null && !info.isExpired())
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return info;
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}
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2019-01-26 09:58:37 +00:00
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if (cacheOnly)
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2019-01-25 13:13:58 +00:00
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return null;
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2019-01-26 09:58:37 +00:00
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ContactInfo info = new ContactInfo();
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2019-01-30 08:06:10 +00:00
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info.email = address.getAddress();
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2019-01-26 09:58:37 +00:00
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SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(context);
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2019-02-07 09:02:40 +00:00
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if (Helper.hasPermission(context, Manifest.permission.READ_CONTACTS))
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2019-01-21 18:51:53 +00:00
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try {
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2019-02-22 15:59:23 +00:00
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ContentResolver resolver = context.getContentResolver();
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try (Cursor cursor = resolver.query(ContactsContract.CommonDataKinds.Email.CONTENT_URI,
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new String[]{
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ContactsContract.CommonDataKinds.Photo.CONTACT_ID,
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ContactsContract.Contacts.LOOKUP_KEY,
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ContactsContract.Contacts.DISPLAY_NAME
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},
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2019-03-01 07:49:21 +00:00
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ContactsContract.CommonDataKinds.Email.ADDRESS + " = ? COLLATE NOCASE",
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2019-02-22 15:59:23 +00:00
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new String[]{
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address.getAddress()
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}, null)) {
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2019-01-26 09:58:37 +00:00
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if (cursor != null && cursor.moveToNext()) {
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int colContactId = cursor.getColumnIndex(ContactsContract.CommonDataKinds.Photo.CONTACT_ID);
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int colLookupKey = cursor.getColumnIndex(ContactsContract.Contacts.LOOKUP_KEY);
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int colDisplayName = cursor.getColumnIndex(ContactsContract.Contacts.DISPLAY_NAME);
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long contactId = cursor.getLong(colContactId);
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String lookupKey = cursor.getString(colLookupKey);
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Uri lookupUri = ContactsContract.Contacts.getLookupUri(contactId, lookupKey);
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boolean avatars = prefs.getBoolean("avatars", true);
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if (avatars) {
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InputStream is = ContactsContract.Contacts.openContactPhotoInputStream(resolver, lookupUri);
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info.bitmap = BitmapFactory.decodeStream(is);
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}
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info.displayName = cursor.getString(colDisplayName);
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info.lookupUri = lookupUri;
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2019-01-25 13:13:58 +00:00
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}
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2019-01-19 13:21:21 +00:00
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}
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2019-01-26 09:58:37 +00:00
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} catch (Throwable ex) {
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Log.e(ex);
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}
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if (info.bitmap == null) {
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boolean identicons = prefs.getBoolean("identicons", false);
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if (identicons) {
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2019-04-04 12:17:36 +00:00
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TypedValue tv = new TypedValue();
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context.getTheme().resolveAttribute(R.attr.themeName, tv, true);
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2019-01-26 09:58:37 +00:00
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int dp = Helper.dp2pixels(context, 48);
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2019-04-04 12:17:36 +00:00
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info.bitmap = Identicon.generate(key, dp, 5, !"light".equals(tv.string));
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2019-01-19 13:21:21 +00:00
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}
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}
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2019-01-26 09:58:37 +00:00
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if (info.displayName == null)
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info.displayName = address.getPersonal();
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synchronized (emailContactInfo) {
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2019-01-30 08:06:10 +00:00
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emailContactInfo.put(key, info);
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2019-01-26 09:58:37 +00:00
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}
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info.time = new Date().getTime();
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return info;
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2019-01-19 13:21:21 +00:00
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}
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2019-02-04 11:45:38 +00:00
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2019-04-05 06:33:43 +00:00
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static Uri getLookupUri(Context context, Address[] addresses) {
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2019-03-31 07:09:32 +00:00
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if (!Helper.hasPermission(context, Manifest.permission.READ_CONTACTS))
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return null;
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2019-02-04 11:45:38 +00:00
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if (addresses == null || addresses.length == 0)
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return null;
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InternetAddress address = (InternetAddress) addresses[0];
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2019-04-05 06:33:43 +00:00
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synchronized (emailLookupInfo) {
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LookupInfo info = emailLookupInfo.get(address.getAddress());
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if (info != null && !info.isExpired())
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return info.uri;
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}
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2019-02-04 11:45:38 +00:00
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try {
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2019-02-22 15:59:23 +00:00
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ContentResolver resolver = context.getContentResolver();
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try (Cursor cursor = resolver.query(ContactsContract.CommonDataKinds.Email.CONTENT_URI,
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new String[]{
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ContactsContract.CommonDataKinds.Photo.CONTACT_ID,
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ContactsContract.Contacts.LOOKUP_KEY
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},
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ContactsContract.CommonDataKinds.Email.ADDRESS + " = ?",
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new String[]{
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address.getAddress()
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}, null)) {
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2019-02-04 11:45:38 +00:00
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2019-03-31 07:09:32 +00:00
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Uri uri = null;
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2019-02-04 11:45:38 +00:00
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if (cursor != null && cursor.moveToNext()) {
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int colContactId = cursor.getColumnIndex(ContactsContract.CommonDataKinds.Photo.CONTACT_ID);
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int colLookupKey = cursor.getColumnIndex(ContactsContract.Contacts.LOOKUP_KEY);
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long contactId = cursor.getLong(colContactId);
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String lookupKey = cursor.getString(colLookupKey);
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2019-03-31 07:09:32 +00:00
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uri = ContactsContract.Contacts.getLookupUri(contactId, lookupKey);
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}
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LookupInfo info = new LookupInfo();
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info.uri = uri;
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info.time = new Date().getTime();
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synchronized (emailLookupInfo) {
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emailLookupInfo.put(address.getAddress(), info);
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}
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return info.uri;
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2019-02-04 11:45:38 +00:00
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}
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} catch (Throwable ex) {
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Log.e(ex);
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return null;
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}
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}
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2019-03-31 07:09:32 +00:00
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private static class LookupInfo {
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private Uri uri;
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private long time;
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private boolean isExpired() {
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return (new Date().getTime() - time > CACHE_LOOKUP_DURATION);
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}
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}
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2019-01-19 13:21:21 +00:00
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}
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