ADHOC/replicant-packages_apps_Email
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Remove EML files at proper timing

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Remove EML files only when the last MessageFileViewFragment instance is
destroying.

Bug 2881349

Change-Id: Ie050eb113c799aefaf63d0ac7f678208c2ee0924
This commit is contained in:
Makoto Onuki 2010-09-08 15:31:42 -07:00
parent 27c6547968
commit 8761564d1f
1 changed files with 16 additions and 4 deletions
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20
src/com/android/email/activity/MessageFileViewFragment.java
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@ -36,6 +36,17 @@ import java.security.InvalidParameterException;
*/
public class MessageFileViewFragment extends MessageViewFragmentBase {
private Uri mFileEmailUri;
/**
* # of instances of this class. When it gets 0, and the last one is not destroying for
* a config change, we delete all the EML files.
*/
private static int sFragmentCount;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
sFragmentCount++;
}
/**
* Loads the layout.
@ -55,10 +66,11 @@ public class MessageFileViewFragment extends MessageViewFragmentBase {
public void onDestroy() {
super.onDestroy();
// If we're leaving a non-attachment message, delete any/all attachment messages
// TODO We shouldn't remove ALL attachement messages here. Remove only the current one.
getController().deleteAttachmentMessages();
// If this is the last fragment of its kind, delete any/all attachment messages
sFragmentCount--;
if ((sFragmentCount == 0) && !getActivity().isChangingConfigurations()) {
getController().deleteAttachmentMessages();
}
}
/** Called by activities with a URI to an EML file. */