ADHOC/replicant-packages_apps_Email
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Merge branch 'readonly-p4-donut' into donut

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This commit is contained in:
Andy Stadler 2009-05-04 10:24:48 -07:00 committed by The Android Open Source Project
commit 63c1ba8f0d
1 changed files with 45 additions and 42 deletions
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87
src/com/android/email/activity/FolderMessageList.java
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@ -153,7 +153,6 @@ public class FolderMessageList extends ExpandableListActivity {
class FolderMessageListHandler extends Handler {
private static final int MSG_PROGRESS = 2;
private static final int MSG_DATA_CHANGED = 3;
private static final int MSG_EXPAND_GROUP = 5;
private static final int MSG_FOLDER_LOADING = 7;
private static final int MSG_REMOVE_MESSAGE = 11;
private static final int MSG_SYNC_MESSAGES = 13;
@ -162,6 +161,7 @@ public class FolderMessageList extends ExpandableListActivity {
private static final int MSG_NEW_MESSAGE = 19;
private static final int MSG_REMOVE_MESSAGE_UID = 20;
private static final int MSG_MESSAGE_UID_CHANGED = 21;
private static final int MSG_LIST_FOLDERS_FINISHED = 22;
@Override
public void handleMessage(android.os.Message msg) {
@ -172,9 +172,6 @@ public class FolderMessageList extends ExpandableListActivity {
case MSG_DATA_CHANGED:
mAdapter.notifyDataSetChanged();
break;
case MSG_EXPAND_GROUP:
mListView.expandGroup(msg.arg1);
break;
/*
* The following functions modify the state of the adapter's underlying list and
* must be run here, in the main thread, so that notifyDataSetChanged is run
@ -196,8 +193,12 @@ public class FolderMessageList extends ExpandableListActivity {
break;
}
case MSG_SYNC_MESSAGES: {
FolderInfoHolder folder = (FolderInfoHolder) ((Object[]) msg.obj)[0];
String folderName = (String) ((Object[]) msg.obj)[0];
Message[] messages = (Message[]) ((Object[]) msg.obj)[1];
FolderInfoHolder folder = mAdapter.getFolder(folderName);
if (folder == null) {
return;
}
folder.messages.clear();
for (Message message : messages) {
mAdapter.addOrUpdateMessage(folder, message, false, false);
@ -209,9 +210,17 @@ public class FolderMessageList extends ExpandableListActivity {
case MSG_FOLDER_STATUS: {
String folderName = (String) ((Object[]) msg.obj)[0];
String status = (String) ((Object[]) msg.obj)[1];
int forceRefresh = msg.arg1;
FolderInfoHolder folder = mAdapter.getFolder(folderName);
if (folder != null) {
folder.status = status;
if (forceRefresh != 0) {
/*
* Reset the last checked time to 0 so that the next expand will
* attempt to refresh this folder.
*/
folder.lastChecked = 0;
}
mAdapter.notifyDataSetChanged();
}
break;
@ -248,14 +257,18 @@ public class FolderMessageList extends ExpandableListActivity {
}
break;
}
case MSG_LIST_FOLDERS_FINISHED: {
mAdapter.doListFoldersFinished();
break;
}
default:
super.handleMessage(msg);
}
}
public void synchronizeMessages(FolderInfoHolder folder, Message[] messages) {
android.os.Message msg = new android.os.Message();
public void synchronizeMessages(String folder, Message[] messages) {
android.os.Message msg = android.os.Message.obtain();
msg.what = MSG_SYNC_MESSAGES;
msg.obj = new Object[] { folder, messages };
sendMessage(msg);
@ -287,17 +300,11 @@ public class FolderMessageList extends ExpandableListActivity {
sendEmptyMessage(MSG_DATA_CHANGED);
}
public void expandGroup(int groupPosition) {
android.os.Message msg = new android.os.Message();
msg.what = MSG_EXPAND_GROUP;
msg.arg1 = groupPosition;
sendMessage(msg);
}
public void folderStatus(String folder, String status) {
public void folderStatus(String folder, String status, boolean forceRefresh) {
android.os.Message msg = new android.os.Message();
msg.what = MSG_FOLDER_STATUS;
msg.obj = new String[] { folder, status };
msg.arg1 = forceRefresh ? 1 : 0;
sendMessage(msg);
}
@ -328,6 +335,10 @@ public class FolderMessageList extends ExpandableListActivity {
msg.obj = new Object[] { folder, oldUid, newUid };
sendMessage(msg);
}
public void listFoldersFinished() {
sendEmptyMessage(MSG_LIST_FOLDERS_FINISHED);
}
}
/**
@ -822,13 +833,7 @@ public class FolderMessageList extends ExpandableListActivity {
return;
}
mHandler.progress(false);
if (mInitialFolder != null) {
int groupPosition = getFolderPosition(mInitialFolder);
mInitialFolder = null;
if (groupPosition != -1) {
mHandler.expandGroup(groupPosition);
}
}
mHandler.listFoldersFinished();
}
@Override
@ -871,7 +876,7 @@ public class FolderMessageList extends ExpandableListActivity {
if (!account.equals(mAccount)) {
return;
}
synchronizeMessages(folder, messages);
mHandler.synchronizeMessages(folder, messages);
}
@Override
@ -883,7 +888,7 @@ public class FolderMessageList extends ExpandableListActivity {
}
mHandler.progress(true);
mHandler.folderLoading(folder, true);
mHandler.folderStatus(folder, null);
mHandler.folderStatus(folder, null, false);
}
@Override
@ -897,7 +902,7 @@ public class FolderMessageList extends ExpandableListActivity {
}
mHandler.progress(false);
mHandler.folderLoading(folder, false);
mHandler.folderStatus(folder, null);
mHandler.folderStatus(folder, null, false);
onRefresh(false);
}
@ -932,15 +937,7 @@ public class FolderMessageList extends ExpandableListActivity {
break;
}
}
mHandler.folderStatus(folder, getString(id));
FolderInfoHolder holder = getFolder(folder);
if (holder != null) {
/*
* Reset the last checked time to 0 so that the next expand will attempt to
* refresh this folder.
*/
holder.lastChecked = 0;
}
mHandler.folderStatus(folder, getString(id), true);
}
@Override
@ -1064,6 +1061,20 @@ public class FolderMessageList extends ExpandableListActivity {
}
mRefreshRemote = false;
}
/**
* This code is invoked (in the UI thread) when listFoldersFinished() happens. It
* implements the UI policy of opening the requested folder (if any).
*/
public void doListFoldersFinished() {
if (mInitialFolder != null) {
int groupPosition = getFolderPosition(mInitialFolder);
mInitialFolder = null;
if (groupPosition != -1) {
mListView.expandGroup(groupPosition);
}
}
}
public void removeMessage(String folder, String messageUid) {
FolderInfoHolder f = getFolder(folder);
@ -1077,14 +1088,6 @@ public class FolderMessageList extends ExpandableListActivity {
mHandler.removeMessage(f, m);
}
public void synchronizeMessages(String folder, Message[] messages) {
FolderInfoHolder f = getFolder(folder);
if (f == null) {
return;
}
mHandler.synchronizeMessages(f, messages);
}
public void addOrUpdateMessage(String folder, Message message) {
addOrUpdateMessage(folder, message, true, true);
}