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Commit 67565128 authored by Jesse Vincent's avatar Jesse Vincent
Browse files

Added the ability to completely wipe the localy cached messages of a syncced folder.

parent 32ea04a5

res/menu/folder_context.xml

+4 −0
Original line number Diff line number Diff line
@@ -24,6 +24,10 @@ 
        android:id="@+id/folder_settings"

		android:title="@string/folder_settings_action"

    />

    <item

        android:id="@+id/clear_local_folder"

        android:title="@string/clear_local_folder_action"

    />

    <item

        android:id="@+id/expunge"

        android:title="@string/expunge_action"

res/values/strings.xml

+1 −0
Original line number Diff line number Diff line
@@ -114,6 +114,7 @@ 
    <string name="dump_settings_action">Dump settings</string>

    <string name="empty_trash_action">Empty Trash</string>

    <string name="expunge_action">Expunge</string>

    <string name="clear_local_folder_action">Clear local messages</string>

    <string name="set_sort_action">Choose sort</string>

    <string name="reverse_sort_action">Reverse sort</string>

    <string name="about_action">About</string>

src/com/fsck/k9/activity/FolderList.java

+42 −0
Original line number Diff line number Diff line
@@ -31,6 +31,7 @@ import com.fsck.k9.helper.power.TracingPowerManager.TracingWakeLock; 
import com.fsck.k9.mail.Flag;

import com.fsck.k9.mail.Folder;

import com.fsck.k9.mail.Message;

import com.fsck.k9.mail.store.LocalStore.LocalFolder;

import com.fsck.k9.mail.MessagingException;

import com.fsck.k9.service.MailService;

import java.util.ArrayList;
@@ -538,6 +539,43 @@ public class FolderList extends K9ListActivity 
        MessagingController.getInstance(getApplication()).expunge(account, folderName, null);

    }





    private void onClearFolder(Account account, String folderName)

    {

        // There has to be a cheaper way to get at the localFolder object than this

        LocalFolder localFolder = null;

        try

        {

            if (account == null || folderName == null || !account.isAvailable(FolderList.this))

            {

                Log.i(K9.LOG_TAG, "not clear folder of unavailable account");

                return;

            }

            localFolder = account.getLocalStore().getFolder(folderName);

            localFolder.open(Folder.OpenMode.READ_WRITE);

            if (localFolder != null)

            {

                localFolder.clearAllMessages();

            }

        }

        catch (Exception e)

        {

            Log.e(K9.LOG_TAG, "Exception while clearing folder", e);

        }

        finally

        {

            if (localFolder != null)

            {

                localFolder.close();

            }

        }



    }











    private void sendMail(Account account)

    {

        MessagingController.getInstance(getApplication()).sendPendingMessages(account, mAdapter.mListener);
@@ -675,6 +713,10 @@ public class FolderList extends K9ListActivity 
                onExpunge(mAccount, folder.name);



                break;



            case R.id.clear_local_folder:

                onClearFolder(mAccount,folder.name);

                break;

        }



        return super.onContextItemSelected(item);

src/com/fsck/k9/mail/store/LocalStore.java

+16 −0
Original line number Diff line number Diff line
@@ -3475,6 +3475,22 @@ public class LocalStore extends Store implements Serializable, LocalStoreMigrati 
        }







        public void clearAllMessages() throws MessagingException

        {

            final String where = "folder_id = ?";

            final String[] params = new String[]

            {

                Long.toString(mFolderId)

            };





            clearMessagesWhere(where, params);

            setPushState(null);

            setLastPush(0);

            setLastChecked(0);

        }



        private void resetUnreadAndFlaggedCounts()

        {

            try