ADHOC/replicant-packages_apps_Email
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Only auto-refresh when user opens mailbox

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This prevents auto-refresh from triggering on non-explicit entry
to the mailbox (e.g. by resuming from another activity).

BUG: 2155843
This commit is contained in:
Andrew Stadler 2009-09-30 11:40:02 -07:00
parent 0b50eea451
commit 54e0a5f65c
1 changed files with 16 additions and 3 deletions
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19
src/com/android/email/activity/MessageList.java
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@ -157,6 +157,7 @@ public class MessageList extends ListActivity implements OnItemClickListener, On
private Boolean mPushModeMailbox = null; private Boolean mPushModeMailbox = null;
private int mSavedItemTop = 0; private int mSavedItemTop = 0;
private int mSavedItemPosition = -1; private int mSavedItemPosition = -1;
private boolean mCanAutoRefresh = false;
/** /**
* Open a specific mailbox. * Open a specific mailbox.
@ -234,6 +235,7 @@ public class MessageList extends ListActivity implements OnItemClickListener, On
getWindow().setFeatureInt(Window.FEATURE_CUSTOM_TITLE, getWindow().setFeatureInt(Window.FEATURE_CUSTOM_TITLE,
R.layout.list_title); R.layout.list_title);
mCanAutoRefresh = true;
mListView = getListView(); mListView = getListView();
mMultiSelectPanel = findViewById(R.id.footer_organize); mMultiSelectPanel = findViewById(R.id.footer_organize);
mReadUnreadButton = (Button) findViewById(R.id.btn_read_unread); mReadUnreadButton = (Button) findViewById(R.id.btn_read_unread);
@ -753,11 +755,22 @@ public class MessageList extends ListActivity implements OnItemClickListener, On
return false; return false;
} }
/**
* Implements a timed refresh of "stale" mailboxes. This should only happen when
* multiple conditions are true, including:
* Only when the user explicitly opens the mailbox (not onResume, for example)
* Only for real, non-push mailboxes
* Only when the mailbox is "stale" (currently set to 5 minutes since last refresh)
*/
private void autoRefreshStaleMailbox() { private void autoRefreshStaleMailbox() {
if ((mListAdapter.getCursor() == null) // Check if messages info is loaded if (!mCanAutoRefresh
|| (mListAdapter.getCursor() == null) // Check if messages info is loaded
|| (mPushModeMailbox != null && mPushModeMailbox) // Check the push mode || (mPushModeMailbox != null && mPushModeMailbox) // Check the push mode
|| (mMailboxId < 0) // Check if this mailbox is synthetic/combined || (mMailboxId < 0)) { // Check if this mailbox is synthetic/combined
|| !Email.mailboxRequiresRefresh(mMailboxId)) { return;
}
mCanAutoRefresh = false;
if (!Email.mailboxRequiresRefresh(mMailboxId)) {
return; return;
} }
onRefresh(); onRefresh();