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move folderlist initialization into an asynctask, so it's not so slow to populate

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This commit is contained in:
Jesse Vincent 2010-12-24 22:48:29 +00:00
parent b99eb47d15
commit db7649c9af
1 changed files with 67 additions and 39 deletions
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106
src/com/fsck/k9/activity/setup/AccountSettings.java
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@ -4,6 +4,7 @@ package com.fsck.k9.activity.setup;
import android.content.Context;
import android.content.Intent;
import android.content.SharedPreferences;
import android.os.AsyncTask;
import android.os.Bundle;
import android.os.Vibrator;
import android.preference.CheckBoxPreference;
@ -573,8 +574,7 @@ public class AccountSettings extends K9PreferenceActivity
mNotificationOpensUnread = (CheckBoxPreference)findPreference(PREFERENCE_NOTIFICATION_OPENS_UNREAD);
mNotificationOpensUnread.setChecked(mAccount.goToUnreadMessageSearch());
populateFolderPreferences();
new PopulateFolderPrefsTask().execute();
mChipColor = findPreference(PREFERENCE_CHIP_COLOR);
mChipColor.setOnPreferenceClickListener(new Preference.OnPreferenceClickListener()
@ -901,54 +901,82 @@ public class AccountSettings extends K9PreferenceActivity
Integer.parseInt(mAccountVibratePattern.getValue()),
Integer.parseInt(mAccountVibrateTimes.getValue())), -1);
}
private void populateFolderPreferences() {
private class PopulateFolderPrefsTask extends AsyncTask<Void, Void, Void>
{
List<? extends Folder> folders = new LinkedList<LocalFolder>();
try
String[] allFolderValues;
String[] allFolderLabels;
protected Void doInBackground(Void... params)
{
folders = mAccount.getLocalStore().getPersonalNamespaces(false);
}
catch (Exception e)
{
/// this can't be checked in
}
final String[] allFolderValues = new String[folders.size()+2];
final String[] allFolderLabels = new String[folders.size()+2];
allFolderValues[0] = K9.FOLDER_NONE;
allFolderLabels[0] = K9.FOLDER_NONE;
try
{
folders = mAccount.getLocalStore().getPersonalNamespaces(false);
}
catch (Exception e)
{
/// this can't be checked in
}
allFolderValues = new String[folders.size()+2];
allFolderLabels = new String[folders.size()+2];
// There's a non-zero chance that "outbox" won't actually exist, so we force it into the list
allFolderValues[1] = mAccount.getOutboxFolderName();
allFolderLabels[1] = mAccount.getOutboxFolderName();
allFolderValues[0] = K9.FOLDER_NONE;
allFolderLabels[0] = K9.FOLDER_NONE;
// There's a non-zero chance that "outbox" won't actually exist, so we force it into the list
allFolderValues[1] = mAccount.getOutboxFolderName();
allFolderLabels[1] = mAccount.getOutboxFolderName();
int i =2;
for (Folder folder : folders)
{
allFolderLabels[i] = folder.getName();
allFolderValues[i] = folder.getName();
i++;
int i =2;
for (Folder folder : folders)
{
allFolderLabels[i] = folder.getName();
allFolderValues[i] = folder.getName();
i++;
}
return null;
}
mAutoExpandFolder = (ListPreference)findPreference(PREFERENCE_AUTO_EXPAND_FOLDER);
initListPreference(mAutoExpandFolder, mAccount.getAutoExpandFolderName(), allFolderLabels,allFolderValues);
mArchiveFolder = (ListPreference)findPreference(PREFERENCE_ARCHIVE_FOLDER);
initListPreference(mArchiveFolder, mAccount.getArchiveFolderName(), allFolderLabels,allFolderValues);
protected void onPreExecute()
{
mAutoExpandFolder = (ListPreference)findPreference(PREFERENCE_AUTO_EXPAND_FOLDER);
mAutoExpandFolder.setEnabled(false);
mArchiveFolder = (ListPreference)findPreference(PREFERENCE_ARCHIVE_FOLDER);
mArchiveFolder.setEnabled(false);
mDraftsFolder = (ListPreference)findPreference(PREFERENCE_DRAFTS_FOLDER);
mDraftsFolder.setEnabled(false);
mOutboxFolder = (ListPreference)findPreference(PREFERENCE_OUTBOX_FOLDER);
mOutboxFolder.setEnabled(false);
mSentFolder = (ListPreference)findPreference(PREFERENCE_SENT_FOLDER);
mSentFolder.setEnabled(false);
mSpamFolder = (ListPreference)findPreference(PREFERENCE_SPAM_FOLDER);
mSpamFolder.setEnabled(false);
mTrashFolder = (ListPreference)findPreference(PREFERENCE_TRASH_FOLDER);
mTrashFolder.setEnabled(false);
mDraftsFolder = (ListPreference)findPreference(PREFERENCE_DRAFTS_FOLDER);
initListPreference(mDraftsFolder, mAccount.getDraftsFolderName(), allFolderLabels,allFolderValues);
}
protected void onPostExecute(Void res)
{
initListPreference(mAutoExpandFolder, mAccount.getAutoExpandFolderName(), allFolderLabels,allFolderValues);
initListPreference(mArchiveFolder, mAccount.getArchiveFolderName(), allFolderLabels,allFolderValues);
initListPreference(mDraftsFolder, mAccount.getDraftsFolderName(), allFolderLabels,allFolderValues);
initListPreference(mOutboxFolder, mAccount.getOutboxFolderName(), allFolderLabels,allFolderValues);
initListPreference(mSentFolder, mAccount.getSentFolderName(), allFolderLabels,allFolderValues);
initListPreference(mSpamFolder, mAccount.getSpamFolderName(), allFolderLabels,allFolderValues);
initListPreference(mTrashFolder, mAccount.getTrashFolderName(), allFolderLabels,allFolderValues);
mAutoExpandFolder.setEnabled(true);
mArchiveFolder.setEnabled(true);
mDraftsFolder.setEnabled(true);
mOutboxFolder.setEnabled(true);
mSentFolder.setEnabled(true);
mSpamFolder.setEnabled(true);
mTrashFolder.setEnabled(true);
mOutboxFolder = (ListPreference)findPreference(PREFERENCE_OUTBOX_FOLDER);
initListPreference(mOutboxFolder, mAccount.getOutboxFolderName(), allFolderLabels,allFolderValues);
}
mSentFolder = (ListPreference)findPreference(PREFERENCE_SENT_FOLDER);
initListPreference(mSentFolder, mAccount.getSentFolderName(), allFolderLabels,allFolderValues);
mSpamFolder = (ListPreference)findPreference(PREFERENCE_SPAM_FOLDER);
initListPreference(mSpamFolder, mAccount.getSpamFolderName(), allFolderLabels,allFolderValues);
mTrashFolder = (ListPreference)findPreference(PREFERENCE_TRASH_FOLDER);
initListPreference(mTrashFolder, mAccount.getTrashFolderName(), allFolderLabels,allFolderValues);
}
}