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authorAdithya Abraham Philip <adithyaphilip@gmail.com>2015-04-07 22:59:31 +0530
committerAdithya Abraham Philip <adithyaphilip@gmail.com>2015-04-08 00:30:55 +0530
commit13332bc28dd0d85c28c9f66b2d871aac68293db0 (patch)
treeef7cb1dfa9d3ad386ddbbedb43f6c204b732393b /OpenKeychain/src/main/java/org
parentdcaac4f85f07efff2fdfd8a2eec9ba8ee758659c (diff)
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linked system contact auto-refresh added, fixed contact image issue
Diffstat (limited to 'OpenKeychain/src/main/java/org')
-rw-r--r--OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/ViewKeyFragment.java90
-rw-r--r--OpenKeychain/src/main/java/org/sufficientlysecure/keychain/util/ContactHelper.java53
2 files changed, 105 insertions, 38 deletions
diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/ViewKeyFragment.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/ViewKeyFragment.java
index c3a8d60f8..ce353f82e 100644
--- a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/ViewKeyFragment.java
+++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/ViewKeyFragment.java
@@ -55,7 +55,6 @@ public class ViewKeyFragment extends LoaderFragment implements
//private ListView mLinkedSystemContact;
boolean mIsSecret = false;
- boolean mSystemContactLoaded = false;
LinearLayout mSystemContactLayout;
ImageView mSystemContactPicture;
@@ -63,6 +62,12 @@ public class ViewKeyFragment extends LoaderFragment implements
private static final int LOADER_ID_UNIFIED = 0;
private static final int LOADER_ID_USER_IDS = 1;
+ private static final int LOADER_ID_LINKED_CONTACT = 2;
+
+ private static final String LOADER_LINKED_CONTACT_MASTER_KEY_ID
+ = "loader_linked_contact_master_key_id";
+ private static final String LOADER_LINKED_CONTACT_IS_SECRET
+ = "loader_linked_contact_is_secret";
private UserIdsAdapter mUserIdsAdapter;
@@ -119,28 +124,25 @@ public class ViewKeyFragment extends LoaderFragment implements
}
/**
- * Checks if a system contact exists for given masterKeyId, and if it does, sets name, picture
- * and onClickListener for the linked system contact's layout
- * In the case of a secret key, "me" contact details are loaded
+ * Expects to be called only if a linked system contact exists. Sets name, picture
+ * and onClickListener for the linked system contact's layout.
+ * In the case of a secret key, "me" contact details are loaded.
*
- * @param masterKeyId
+ * @param contactId
*/
- private void loadLinkedSystemContact(final long masterKeyId) {
+ private void loadLinkedSystemContact(final long contactId) {
+
final Context context = mSystemContactName.getContext();
final ContentResolver resolver = context.getContentResolver();
- long contactId;
String contactName = null;
if (mIsSecret) {//all secret keys are linked to "me" profile in contacts
- contactId = ContactHelper.getMainProfileContactId(resolver);
List<String> mainProfileNames = ContactHelper.getMainProfileContactName(context);
if (mainProfileNames != null && mainProfileNames.size() > 0) {
contactName = mainProfileNames.get(0);
}
-
} else {
- contactId = ContactHelper.findContactId(resolver, masterKeyId);
contactName = ContactHelper.getContactName(resolver, contactId);
}
@@ -151,18 +153,16 @@ public class ViewKeyFragment extends LoaderFragment implements
if (mIsSecret) {
picture = ContactHelper.loadMainProfilePhoto(resolver, false);
} else {
- picture = ContactHelper.loadPhotoByMasterKeyId(resolver, masterKeyId, false);
+ picture = ContactHelper.loadPhotoByContactId(resolver, contactId, false);
}
if (picture != null) mSystemContactPicture.setImageBitmap(picture);
- final long finalContactId = contactId;
mSystemContactLayout.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
- launchContactActivity(finalContactId, context);
+ launchContactActivity(contactId, context);
}
});
- mSystemContactLoaded = true;
}
}
@@ -195,7 +195,6 @@ public class ViewKeyFragment extends LoaderFragment implements
loadData(dataUri);
}
-
// These are the rows that we will retrieve.
static final String[] UNIFIED_PROJECTION = new String[]{
KeychainContract.KeyRings._ID,
@@ -218,6 +217,12 @@ public class ViewKeyFragment extends LoaderFragment implements
static final int INDEX_FINGERPRINT = 7;
static final int INDEX_HAS_ENCRYPT = 8;
+ private static final String[] RAWCONTACT_PROJECTION = {
+ ContactsContract.RawContacts.CONTACT_ID
+ };
+
+ private static final int INDEX_CONTACT_ID = 0;
+
private void loadData(Uri dataUri) {
mDataUri = dataUri;
@@ -241,6 +246,33 @@ public class ViewKeyFragment extends LoaderFragment implements
case LOADER_ID_USER_IDS:
return UserIdsAdapter.createLoader(getActivity(), mDataUri);
+ //we need a separate loader for linked contact to ensure refreshing on verification
+ case LOADER_ID_LINKED_CONTACT: {
+ //passed in args to explicitly specify their need
+ long masterKeyId = args.getLong(LOADER_LINKED_CONTACT_MASTER_KEY_ID);
+ boolean isSecret = args.getBoolean(LOADER_LINKED_CONTACT_IS_SECRET);
+
+ Uri baseUri;
+ if (isSecret)
+ baseUri = ContactsContract.Profile.CONTENT_RAW_CONTACTS_URI;
+ else
+ baseUri = ContactsContract.RawContacts.CONTENT_URI;
+
+ return new CursorLoader(
+ getActivity(),
+ baseUri,
+ RAWCONTACT_PROJECTION,
+ ContactsContract.RawContacts.ACCOUNT_TYPE + "=? AND " +
+ ContactsContract.RawContacts.SOURCE_ID + "=? AND " +
+ ContactsContract.RawContacts.DELETED + "=?",
+ new String[]{//"0" for "not deleted"
+ Constants.ACCOUNT_TYPE,
+ Long.toString(masterKeyId),
+ "0"
+ },
+ null);
+ }
+
default:
return null;
}
@@ -263,16 +295,26 @@ public class ViewKeyFragment extends LoaderFragment implements
mIsSecret = data.getInt(INDEX_HAS_ANY_SECRET) != 0;
- //TODO system to allow immediate refreshing of system contact on verification
- if (!mSystemContactLoaded) {//ensure we load linked system contact only once
- long masterKeyId = data.getLong(INDEX_MASTER_KEY_ID);
- loadLinkedSystemContact(masterKeyId);
- }
// load user ids after we know if it's a secret key
mUserIdsAdapter = new UserIdsAdapter(getActivity(), null, 0, !mIsSecret, null);
mUserIds.setAdapter(mUserIdsAdapter);
getLoaderManager().initLoader(LOADER_ID_USER_IDS, null, this);
+ long masterKeyId = data.getLong(INDEX_MASTER_KEY_ID);
+ // we need to load linked contact here to prevent lag introduced by loader
+ // for the linked contact
+ long contactId = ContactHelper.findContactId(
+ getActivity().getContentResolver(),
+ masterKeyId);
+ loadLinkedSystemContact(contactId);
+
+ Bundle linkedContactData = new Bundle();
+ linkedContactData.putLong(LOADER_LINKED_CONTACT_MASTER_KEY_ID, masterKeyId);
+ linkedContactData.putBoolean(LOADER_LINKED_CONTACT_IS_SECRET, mIsSecret);
+
+ // initialises loader for contact query so we can listen to any updates
+ getLoaderManager().initLoader(LOADER_ID_LINKED_CONTACT, linkedContactData, this);
+
break;
}
}
@@ -282,6 +324,14 @@ public class ViewKeyFragment extends LoaderFragment implements
break;
}
+ case LOADER_ID_LINKED_CONTACT: {
+ if (data.moveToFirst()) {// if we have a linked contact
+ long contactId = data.getLong(INDEX_CONTACT_ID);
+ loadLinkedSystemContact(contactId);
+ }
+ break;
+ }
+
}
setContentShown(true);
}
diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/util/ContactHelper.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/util/ContactHelper.java
index c782d2507..45e026171 100644
--- a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/util/ContactHelper.java
+++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/util/ContactHelper.java
@@ -27,6 +27,7 @@ import android.database.Cursor;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.net.Uri;
+import android.os.Build;
import android.provider.ContactsContract;
import android.util.Patterns;
@@ -220,15 +221,14 @@ public class ContactHelper {
*/
public static long getMainProfileContactId(ContentResolver resolver) {
Cursor profileCursor = resolver.query(ContactsContract.Profile.CONTENT_URI,
- new String[]{ ContactsContract.Profile._ID}, null, null, null);
+ new String[]{ContactsContract.Profile._ID}, null, null, null);
- if(profileCursor != null && profileCursor.getCount() != 0 && profileCursor.moveToNext()) {
+ if (profileCursor != null && profileCursor.getCount() != 0 && profileCursor.moveToNext()) {
long contactId = profileCursor.getLong(0);
profileCursor.close();
return contactId;
- }
- else {
- if(profileCursor != null) {
+ } else {
+ if (profileCursor != null) {
profileCursor.close();
}
return -1;
@@ -330,7 +330,9 @@ public class ContactHelper {
ContactsContract.RawContacts.SOURCE_ID + "=? AND " +
ContactsContract.RawContacts.DELETED + "=?",
new String[]{//"0" for "not deleted"
- Constants.ACCOUNT_TYPE, Long.toString(masterKeyId), "0"
+ Constants.ACCOUNT_TYPE,
+ Long.toString(masterKeyId),
+ "0"
}, null);
if (raw != null) {
if (raw.moveToNext()) {
@@ -385,23 +387,38 @@ public class ContactHelper {
return null;
}
try {
- long rawContactId = findRawContactId(contentResolver, masterKeyId);
- if (rawContactId == -1) {
- return null;
- }
- Uri rawContactUri = ContentUris.withAppendedId(ContactsContract.RawContacts.CONTENT_URI, rawContactId);
- Uri contactUri = ContactsContract.RawContacts.getContactLookupUri(contentResolver, rawContactUri);
- InputStream photoInputStream =
- ContactsContract.Contacts.openContactPhotoInputStream(contentResolver, contactUri, highRes);
- if (photoInputStream == null) {
- return null;
- }
- return BitmapFactory.decodeStream(photoInputStream);
+ long contactId = findContactId(contentResolver, masterKeyId);
+ return loadPhotoByContactId(contentResolver, contactId, highRes);
+
} catch (Throwable ignored) {
return null;
}
}
+ public static Bitmap loadPhotoByContactId(ContentResolver contentResolver, long contactId,
+ boolean highRes) {
+ if (contactId == -1) {
+ return null;
+ }
+ Uri contactUri = ContentUris.withAppendedId(ContactsContract.Contacts.CONTENT_URI, contactId);
+ // older android versions (tested on API level 15) fail on lookupuris being passed to
+ // openContactPhotoInputStream
+ // http://stackoverflow.com/a/21214524/3000919
+ // Uri lookupUri = ContactsContract.Contacts.getLookupUri(contentResolver, contactUri);
+ // also, we aren't storing the contact image for long term use. Hence it is okay to use
+ // contactUri.
+
+ InputStream photoInputStream = ContactsContract.Contacts.openContactPhotoInputStream(
+ contentResolver,
+ contactUri,
+ highRes);
+
+ if (photoInputStream == null) {
+ return null;
+ }
+ return BitmapFactory.decodeStream(photoInputStream);
+ }
+
public static final String[] KEYS_TO_CONTACT_PROJECTION = new String[]{
KeychainContract.KeyRings.MASTER_KEY_ID,
KeychainContract.KeyRings.USER_ID,