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Code Issues Packages Projects Releases Wiki Activity

Read all contacts at startup

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This commit is contained in:
M66B
2019-05-06 19:19:37 +02:00
parent 01f5e07deb
commit aa806b7ce4
5 changed files with 61 additions and 81 deletions
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99
app/src/main/java/eu/faircode/email/ContactInfo.java
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@@ -23,6 +23,7 @@ import android.Manifest;
import android.content.ContentResolver;
import android.content.Context;
import android.content.SharedPreferences;
import android.database.ContentObserver;
import android.database.Cursor;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
@@ -34,6 +35,7 @@ import android.graphics.PorterDuffXfermode;
import android.graphics.Rect;
import android.graphics.RectF;
import android.net.Uri;
import android.os.Handler;
import android.provider.ContactsContract;
import android.util.TypedValue;
@@ -43,6 +45,7 @@ import java.io.InputStream;
import java.util.Date;
import java.util.HashMap;
import java.util.Map;
import java.util.concurrent.ConcurrentHashMap;
import javax.mail.Address;
import javax.mail.internet.InternetAddress;
@@ -54,10 +57,10 @@ public class ContactInfo {
private Uri lookupUri;
private long time;
private static Map<String, LookupInfo> emailLookupInfo = new HashMap<>();
private static Object lock = new Object();
private static Map<String, Uri> emailLookup = new ConcurrentHashMap<>();
private static Map<String, ContactInfo> emailContactInfo = new HashMap<>();
private static final long CACHE_LOOKUP_DURATION = 120 * 60 * 1000L;
private static final long CACHE_CONTACT_DURATION = 60 * 1000L;
private ContactInfo() {
@@ -93,9 +96,6 @@ public class ContactInfo {
}
static void clearCache() {
synchronized (emailLookupInfo) {
emailLookupInfo.clear();
}
synchronized (emailContactInfo) {
emailContactInfo.clear();
}
@@ -214,65 +214,62 @@ public class ContactInfo {
return info;
}
static void init(final Context context, Handler handler) {
if (Helper.hasPermission(context, Manifest.permission.READ_CONTACTS)) {
ContentObserver observer = new ContentObserver(handler) {
@Override
public void onChange(boolean selfChange, Uri uri) {
Log.i("Contact changed uri=" + uri);
emailLookup = getEmailLookup(context);
}
};
emailLookup = getEmailLookup(context);
Uri uri = ContactsContract.CommonDataKinds.Email.CONTENT_URI;
Log.i("Observing uri=" + uri);
context.getContentResolver().registerContentObserver(uri, true, observer);
}
}
static Uri getLookupUri(Context context, Address[] addresses) {
if (!Helper.hasPermission(context, Manifest.permission.READ_CONTACTS))
if (addresses == null)
return null;
if (addresses == null || addresses.length == 0)
return null;
InternetAddress address = (InternetAddress) addresses[0];
synchronized (emailLookupInfo) {
LookupInfo info = emailLookupInfo.get(address.getAddress());
if (info != null && !info.isExpired())
return info.uri;
for (Address from : addresses) {
String email = ((InternetAddress) from).getAddress();
if (emailLookup.containsKey(email))
return emailLookup.get(email);
}
try {
return null;
}
private static Map<String, Uri> getEmailLookup(Context context) {
Map<String, Uri> all = new ConcurrentHashMap<>();
if (Helper.hasPermission(context, Manifest.permission.READ_CONTACTS)) {
ContentResolver resolver = context.getContentResolver();
try (Cursor cursor = resolver.query(ContactsContract.CommonDataKinds.Email.CONTENT_URI,
new String[]{
ContactsContract.CommonDataKinds.Photo.CONTACT_ID,
ContactsContract.Contacts.LOOKUP_KEY
ContactsContract.Contacts.LOOKUP_KEY,
ContactsContract.CommonDataKinds.Email.ADDRESS
},
ContactsContract.CommonDataKinds.Email.ADDRESS + " = ?",
new String[]{
address.getAddress()
}, null)) {
ContactsContract.CommonDataKinds.Email.ADDRESS + " <> ''",
null, null)) {
while (cursor != null && cursor.moveToNext()) {
long contactId = cursor.getLong(0);
String lookupKey = cursor.getString(1);
String email = cursor.getString(2);
Uri uri = null;
if (cursor != null && cursor.moveToNext()) {
int colContactId = cursor.getColumnIndex(ContactsContract.CommonDataKinds.Photo.CONTACT_ID);
int colLookupKey = cursor.getColumnIndex(ContactsContract.Contacts.LOOKUP_KEY);
long contactId = cursor.getLong(colContactId);
String lookupKey = cursor.getString(colLookupKey);
uri = ContactsContract.Contacts.getLookupUri(contactId, lookupKey);
Uri uri = ContactsContract.Contacts.getLookupUri(contactId, lookupKey);
all.put(email, uri);
}
LookupInfo info = new LookupInfo();
info.uri = uri;
info.time = new Date().getTime();
synchronized (emailLookupInfo) {
emailLookupInfo.put(address.getAddress(), info);
}
return info.uri;
}
} catch (Throwable ex) {
Log.e(ex);
return null;
}
}
private static class LookupInfo {
private Uri uri;
private long time;
private boolean isExpired() {
return (new Date().getTime() - time > CACHE_LOOKUP_DURATION);
}
Log.i("Read email/uri=" + all.size());
return all;
}
}
}