mirror of
https://github.com/moparisthebest/open-keychain
synced 2024-11-23 17:22:16 -05:00
added some documentation
This commit is contained in:
Adithya Abraham Philip
parent
759009ddb4
commit
d7ef2c1b9e
@ -121,6 +121,7 @@ public class ViewKeyFragment extends LoaderFragment implements
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/**
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* Checks if a system contact exists for given masterKeyId, and if it does, sets name, picture
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* and onClickListener for the linked system contact's layout
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* In the case of a secret key, "me" contact details are loaded
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*
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* @param masterKeyId
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*/
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@ -131,10 +132,10 @@ public class ViewKeyFragment extends LoaderFragment implements
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long contactId;
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String contactName = null;
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if(mIsSecret) {
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if (mIsSecret) {//all secret keys are linked to "me" profile in contacts
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contactId = ContactHelper.getMainProfileContactId(resolver);
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List<String> mainProfileNames = ContactHelper.getMainProfileContactName(context);
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if(mainProfileNames!=null) contactName = mainProfileNames.get(0);
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if (mainProfileNames != null) contactName = mainProfileNames.get(0);
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} else {
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contactId = ContactHelper.findContactId(resolver, masterKeyId);
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@ -145,10 +146,10 @@ public class ViewKeyFragment extends LoaderFragment implements
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mSystemContactName.setText(contactName);
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Bitmap picture;
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if(mIsSecret) {
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if (mIsSecret) {
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picture = ContactHelper.loadMainProfilePhoto(resolver, false);
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} else {
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picture = ContactHelper.loadPhotoByMasterKeyId(resolver,masterKeyId,false);
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picture = ContactHelper.loadPhotoByMasterKeyId(resolver, masterKeyId, false);
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}
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if (picture != null) mSystemContactPicture.setImageBitmap(picture);
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@ -214,6 +214,13 @@ public class ContactHelper {
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return new ArrayList<>(names);
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}
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/**
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* returns the CONTACT_ID of the main ("me") contact
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* http://developer.android.com/reference/android/provider/ContactsContract.Profile.html
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*
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* @param resolver
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* @return
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*/
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public static long getMainProfileContactId(ContentResolver resolver) {
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Cursor profileCursor = resolver.query(
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ContactsContract.Profile.CONTENT_URI,
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@ -229,6 +236,14 @@ public class ContactHelper {
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return profileCursor.getLong(0);
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}
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/**
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* loads the profile picture of the main ("me") contact
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* http://developer.android.com/reference/android/provider/ContactsContract.Profile.html
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*
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* @param contentResolver
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* @param highRes true for large image if present, false for thumbnail
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* @return bitmap of loaded photo
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*/
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public static Bitmap loadMainProfilePhoto(ContentResolver contentResolver, boolean highRes) {
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try {
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long mainProfileContactId = getMainProfileContactId(contentResolver);
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@ -496,6 +511,12 @@ public class ContactHelper {
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}
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}
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/**
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* Links all keys with secrets to the main ("me") contact
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* http://developer.android.com/reference/android/provider/ContactsContract.Profile.html
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*
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* @param context
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*/
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public static void writeKeysToMainProfileContact(Context context) {
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ContentResolver resolver = context.getContentResolver();
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Set<Long> keysToDelete = getMainProfileMasterKeyIds(resolver);
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@ -509,22 +530,28 @@ public class ContactHelper {
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if (cursor != null) {
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while (cursor.moveToNext()) {
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long masterKeyId = cursor.getLong(INDEX_MASTER_KEY_ID);
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boolean isExpired = cursor.getInt(INDEX_IS_EXPIRED) != 0;
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boolean isRevoked = cursor.getInt(INDEX_IS_REVOKED) > 0;
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boolean existsInMainProfile = keysToDelete.remove(masterKeyId);
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if (!existsInMainProfile) {
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long rawContactId = -1;//new raw contact
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if (!isExpired && !isRevoked) {
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// if expired or revoked will not be removed from keysToDelete or inserted
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// into main profile ("me" contact)
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boolean existsInMainProfile = keysToDelete.remove(masterKeyId);
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if (!existsInMainProfile) {
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long rawContactId = -1;//new raw contact
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String keyIdShort = KeyFormattingUtils.convertKeyIdToHexShort(masterKeyId);
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Log.d(Constants.TAG, "masterKeyId with secret " + masterKeyId);
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String keyIdShort = KeyFormattingUtils.convertKeyIdToHexShort(masterKeyId);
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Log.d(Constants.TAG, "masterKeyId with secret " + masterKeyId);
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ArrayList<ContentProviderOperation> ops = new ArrayList<>();
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insertMainProfileRawContact(ops, masterKeyId);
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writeContactKey(ops, context, rawContactId, masterKeyId, keyIdShort);
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ArrayList<ContentProviderOperation> ops = new ArrayList<>();
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insertMainProfileRawContact(ops, masterKeyId);
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writeContactKey(ops, context, rawContactId, masterKeyId, keyIdShort);
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try {
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resolver.applyBatch(ContactsContract.AUTHORITY, ops);
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} catch (Exception e) {
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Log.w(Constants.TAG, e);
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try {
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resolver.applyBatch(ContactsContract.AUTHORITY, ops);
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} catch (Exception e) {
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Log.w(Constants.TAG, e);
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}
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}
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}
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}
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@ -538,6 +565,7 @@ public class ContactHelper {
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/**
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* Inserts a raw contact into the table defined by ContactsContract.Profile
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* http://developer.android.com/reference/android/provider/ContactsContract.Profile.html
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*
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* @param ops
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* @param masterKeyId
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@ -552,7 +580,8 @@ public class ContactHelper {
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}
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/**
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* deletes a raw contact from the profile table
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* deletes a raw contact from the main profile table ("me" contact)
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* http://developer.android.com/reference/android/provider/ContactsContract.Profile.html
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*
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* @param resolver
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* @param masterKeyId
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@ -560,8 +589,8 @@ public class ContactHelper {
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*/
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private static int deleteMainProfileRawContactByMasterKeyId(ContentResolver resolver,
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long masterKeyId) {
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//allows us to actually wipe the RawContact from the device, otherwise would be just flagged
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//for deletion
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// CALLER_IS_SYNCADAPTER allows us to actually wipe the RawContact from the device, otherwise
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// would be just flagged for deletion
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Uri deleteUri = ContactsContract.Profile.CONTENT_RAW_CONTACTS_URI.buildUpon().
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appendQueryParameter(ContactsContract.CALLER_IS_SYNCADAPTER, "true").build();
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@ -574,25 +603,47 @@ public class ContactHelper {
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}
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/**
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* Delete all raw contacts associated to OpenKeychain.
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* Delete all raw contacts associated to OpenKeychain, including those from "me" contact
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* defined by ContactsContract.Profile
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*
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* @return number of rows deleted
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*/
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private static int debugDeleteRawContacts(ContentResolver resolver) {
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//allows us to actually wipe the RawContact from the device, otherwise would be just flagged
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//for deletion
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// CALLER_IS_SYNCADAPTER allows us to actually wipe the RawContact from the device, otherwise
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// would be just flagged for deletion
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Uri deleteUri = ContactsContract.RawContacts.CONTENT_URI.buildUpon().
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appendQueryParameter(ContactsContract.CALLER_IS_SYNCADAPTER, "true").build();
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Log.d(Constants.TAG, "Deleting all raw contacts associated to OK...");
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return resolver.delete(deleteUri,
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int delete = resolver.delete(deleteUri,
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ContactsContract.RawContacts.ACCOUNT_TYPE + "=?",
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new String[]{
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Constants.ACCOUNT_TYPE
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});
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Uri mainProfileDeleteUri = ContactsContract.Profile.CONTENT_RAW_CONTACTS_URI.buildUpon()
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.appendQueryParameter(ContactsContract.CALLER_IS_SYNCADAPTER, "true").build();
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delete += resolver.delete(mainProfileDeleteUri,
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ContactsContract.RawContacts.ACCOUNT_TYPE + "=?",
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new String[]{
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Constants.ACCOUNT_TYPE
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});
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return delete;
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}
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/**
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* Deletes raw contacts from ContactsContract.RawContacts based on rawContactId. Does not
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* delete contacts from the "me" contact defined in ContactsContract.Profile
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*
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* @param resolver
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* @param rawContactId
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* @return number of rows deleted
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*/
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private static int deleteRawContactById(ContentResolver resolver, long rawContactId) {
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//allows us to actually wipe the RawContact from the device, otherwise would be just flagged
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//for deletion
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// CALLER_IS_SYNCADAPTER allows us to actually wipe the RawContact from the device, otherwise
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// would be just flagged for deletion
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Uri deleteUri = ContactsContract.RawContacts.CONTENT_URI.buildUpon().
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appendQueryParameter(ContactsContract.CALLER_IS_SYNCADAPTER, "true").build();
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@ -604,9 +655,17 @@ public class ContactHelper {
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});
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}
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/**
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* Deletes raw contacts from ContactsContract.RawContacts based on masterKeyId. Does not
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* delete contacts from the "me" contact defined in ContactsContract.Profile
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*
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* @param resolver
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* @param masterKeyId
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* @return number of rows deleted
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*/
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private static int deleteRawContactByMasterKeyId(ContentResolver resolver, long masterKeyId) {
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//allows us to actually wipe the RawContact from the device, otherwise would be just flagged
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//for deletion
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// CALLER_IS_SYNCADAPTER allows us to actually wipe the RawContact from the device, otherwise
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// would be just flagged for deletion
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Uri deleteUri = ContactsContract.RawContacts.CONTENT_URI.buildUpon().
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appendQueryParameter(ContactsContract.CALLER_IS_SYNCADAPTER, "true").build();
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