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Fixes Issue 1341

Browse source 
Pass around simple Serializable MessageReference objects containing
account UUID, folder name and message UID so that MessageView can
traverse lists of messages which span folders and accounts.
This commit is contained in:
Daniel Applebaum 2010-04-24 14:59:27 +00:00
parent 35a73ea0b0
commit a2f4391501
3 changed files with 116 additions and 69 deletions
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15
src/com/fsck/k9/activity/MessageList.java
View file

@ -705,14 +705,23 @@ public class MessageList
else
{
// Need to get the list before the sort starts
ArrayList<String> messageUids = new ArrayList<String>();
ArrayList<MessageReference> messageRefs = new ArrayList<MessageReference>();
for (MessageInfoHolder holder : mAdapter.messages)
{
messageUids.add(holder.uid);
MessageReference ref = new MessageReference();
ref.accountUuid = holder.message.getFolder().getAccount().getUuid();
ref.folderName = holder.message.getFolder().getName();
ref.uid = holder.uid;
messageRefs.add(ref);
}
MessageReference ref = new MessageReference();
ref.accountUuid = message.message.getFolder().getAccount().getUuid();
ref.folderName = message.message.getFolder().getName();
ref.uid = message.uid;
Log.i(K9.LOG_TAG, "MessageList sending message " + ref);
MessageView.actionView(this, message.account, message.folder.name, message.uid, messageUids);
MessageView.actionView(this, ref, messageRefs);
}
/*
* We set read=true here for UI performance reasons. The actual value will

34
src/com/fsck/k9/activity/MessageReference.java Normal file
View file

@ -0,0 +1,34 @@
package com.fsck.k9.activity;
import java.io.Serializable;
public class MessageReference implements Serializable
{
String accountUuid;
String folderName;
String uid;
public boolean equals(Object o)
{
if (o instanceof MessageReference == false)
{
return false;
}
MessageReference other = (MessageReference)o;
if ((accountUuid == other.accountUuid || (accountUuid != null && accountUuid.equals(other.accountUuid)))
&& (folderName == other.folderName || (folderName != null && folderName.equals(other.folderName)))
&& (uid == other.uid || (uid != null && uid.equals(other.uid))))
{
return true;
}
return false;
}
public String toString()
{
return "MessageReference{accountUuid = '" +
accountUuid
+ "', folderName = '" + folderName
+ "', uid = '" + uid
+ "'}";
}
}

136
src/com/fsck/k9/activity/MessageView.java
View file

@ -41,10 +41,8 @@ import java.util.List;
public class MessageView extends K9Activity implements OnClickListener
{
private static final String EXTRA_ACCOUNT = "com.fsck.k9.MessageView_account";
private static final String EXTRA_FOLDER = "com.fsck.k9.MessageView_folder";
private static final String EXTRA_MESSAGE = "com.fsck.k9.MessageView_message";
private static final String EXTRA_MESSAGE_UIDS = "com.fsck.k9.MessageView_messageUids";
private static final String EXTRA_MESSAGE_REFERENCE = "com.fsck.k9.MessageView_messageReference";
private static final String EXTRA_MESSAGE_REFERENCES = "com.fsck.k9.MessageView_messageReferences";
private static final String EXTRA_NEXT = "com.fsck.k9.MessageView_next";
private static final int ACTIVITY_CHOOSE_FOLDER_MOVE = 1;
@ -70,9 +68,8 @@ public class MessageView extends K9Activity implements OnClickListener
View previous_scrolling;
private Account mAccount;
private String mFolder;
private String mMessageUid;
private ArrayList<String> mMessageUids;
private MessageReference mMessageReference;
private ArrayList<MessageReference> mMessageReferences;
private Message mMessage;
@ -82,8 +79,8 @@ public class MessageView extends K9Activity implements OnClickListener
private int mLastDirection = PREVIOUS;
private String mNextMessageUid = null;
private String mPreviousMessageUid = null;
private MessageReference mNextMessage = null;
private MessageReference mPreviousMessage = null;
@ -410,18 +407,16 @@ public class MessageView extends K9Activity implements OnClickListener
public ImageView iconView;
}
public static void actionView(Context context, Account account, String folder, String messageUid, ArrayList<String> folderUids)
public static void actionView(Context context, MessageReference messRef, List<MessageReference> messReferences)
{
actionView(context, account, folder, messageUid, folderUids, null);
actionView(context, messRef, messReferences, null);
}
public static void actionView(Context context, Account account, String folder, String messageUid, ArrayList<String> folderUids, Bundle extras)
public static void actionView(Context context, MessageReference messRef, List<MessageReference> messReferences, Bundle extras)
{
Intent i = new Intent(context, MessageView.class);
i.putExtra(EXTRA_ACCOUNT, account.getUuid());
i.putExtra(EXTRA_FOLDER, folder);
i.putExtra(EXTRA_MESSAGE, messageUid);
i.putExtra(EXTRA_MESSAGE_UIDS, folderUids);
i.putExtra(EXTRA_MESSAGE_REFERENCE, messRef);
i.putExtra(EXTRA_MESSAGE_REFERENCES, (Serializable)messReferences);
if (extras != null)
{
i.putExtras(extras);
@ -517,21 +512,15 @@ public class MessageView extends K9Activity implements OnClickListener
if (icicle!=null)
{
String accountUuid = icicle.getString(EXTRA_ACCOUNT);
mAccount = Preferences.getPreferences(this).getAccount(accountUuid);
mFolder = icicle.getString(EXTRA_FOLDER);
mMessageUid = icicle.getString(EXTRA_MESSAGE);
mMessageUids = icicle.getStringArrayList(EXTRA_MESSAGE_UIDS);
mMessageReference = (MessageReference)icicle.getSerializable(EXTRA_MESSAGE_REFERENCE);
mMessageReferences = (ArrayList<MessageReference>)icicle.getSerializable(EXTRA_MESSAGE_REFERENCES);
}
else
{
if (uri==null)
{
String accountUuid = intent.getStringExtra(EXTRA_ACCOUNT);
mAccount = Preferences.getPreferences(this).getAccount(accountUuid);
mFolder = intent.getStringExtra(EXTRA_FOLDER);
mMessageUid = intent.getStringExtra(EXTRA_MESSAGE);
mMessageUids = intent.getStringArrayListExtra(EXTRA_MESSAGE_UIDS);
mMessageReference = (MessageReference)intent.getSerializableExtra(EXTRA_MESSAGE_REFERENCE);
mMessageReferences = (ArrayList<MessageReference>)intent.getSerializableExtra(EXTRA_MESSAGE_REFERENCES);
}
else
{
@ -556,9 +545,13 @@ public class MessageView extends K9Activity implements OnClickListener
Toast.makeText(this, "Invalid account id: " + accountId, Toast.LENGTH_LONG).show();
return;
}
mFolder = segmentList.get(1);
mMessageUid = segmentList.get(2);
mMessageUids = new ArrayList<String>();
mMessageReference = new MessageReference();
mMessageReference.accountUuid = mAccount.getUuid();
mMessageReference.folderName = segmentList.get(1);
mMessageReference.uid = segmentList.get(2);
mMessageReferences = new ArrayList<MessageReference>();
}
else
{
@ -568,6 +561,8 @@ public class MessageView extends K9Activity implements OnClickListener
}
}
}
if (K9.DEBUG)
Log.d(K9.LOG_TAG, "MessageView got message " + mMessageReference);
next = findViewById(R.id.next);
previous = findViewById(R.id.previous);
@ -584,7 +579,8 @@ public class MessageView extends K9Activity implements OnClickListener
{
next.requestFocus();
}
// Perhaps the hideButtons should be global, instead of account-specific
mAccount = Preferences.getPreferences(this).getAccount(mMessageReference.accountUuid);
Account.HideButtons hideButtons = mAccount.getHideMessageViewButtons();
//MessagingController.getInstance(getApplication()).addListener(mListener);
@ -608,21 +604,24 @@ public class MessageView extends K9Activity implements OnClickListener
showButtons();
}
}
displayMessage(mMessageUid);
displayMessage(mMessageReference);
}
@Override
protected void onSaveInstanceState(Bundle outState)
{
outState.putString(EXTRA_ACCOUNT, mAccount.getUuid());
outState.putString(EXTRA_FOLDER, mFolder);
outState.putString(EXTRA_MESSAGE, mMessageUid);
outState.putStringArrayList(EXTRA_MESSAGE_UIDS, mMessageUids);
outState.putSerializable(EXTRA_MESSAGE_REFERENCE, mMessageReference);
outState.putSerializable(EXTRA_MESSAGE_REFERENCES, mMessageReferences);
}
private void displayMessage(String uid)
private void displayMessage(MessageReference ref)
{
mMessageUid = uid;
mMessageReference = ref;
if (K9.DEBUG)
Log.d(K9.LOG_TAG, "MessageView displaying message " + mMessageReference);
mAccount = Preferences.getPreferences(this).getAccount(ref.accountUuid);
mMessageContentView.getSettings().setBlockNetworkImage(true);
K9.setBlockNetworkLoads(mMessageContentView.getSettings(), true);
@ -630,8 +629,8 @@ public class MessageView extends K9Activity implements OnClickListener
findSurroundingMessagesUid();
boolean enableNext = (mNextMessageUid != null);
boolean enablePrev = (mPreviousMessageUid != null);
boolean enableNext = (mNextMessage != null);
boolean enablePrev = (mPreviousMessage != null);
if (next.isEnabled() != enableNext)
next.setEnabled(enableNext);
@ -645,8 +644,8 @@ public class MessageView extends K9Activity implements OnClickListener
MessagingController.getInstance(getApplication()).loadMessageForView(
mAccount,
mFolder,
mMessageUid,
mMessageReference.folderName,
mMessageReference.uid,
mListener);
mTopView.scrollTo(0, 0);
@ -683,14 +682,14 @@ public class MessageView extends K9Activity implements OnClickListener
private void findSurroundingMessagesUid()
{
mNextMessageUid = mPreviousMessageUid = null;
int i = mMessageUids.indexOf(mMessageUid);
mNextMessage = mPreviousMessage = null;
int i = mMessageReferences.indexOf(mMessageReference);
if (i < 0)
return;
if (i != 0)
mNextMessageUid = mMessageUids.get(i - 1);
if (i != (mMessageUids.size() - 1))
mPreviousMessageUid = mMessageUids.get(i + 1);
mNextMessage = mMessageReferences.get(i - 1);
if (i != (mMessageReferences.size() - 1))
mPreviousMessage = mMessageReferences.get(i + 1);
}
@Override
@ -708,25 +707,25 @@ public class MessageView extends K9Activity implements OnClickListener
findSurroundingMessagesUid();
// Remove this message's Uid locally
mMessageUids.remove(messageToDelete.getUid());
mMessageReferences.remove(messageToDelete.getUid());
MessagingController.getInstance(getApplication()).deleteMessages(
new Message[] { messageToDelete },
null);
if (mLastDirection == NEXT && mNextMessageUid != null)
if (mLastDirection == NEXT && mNextMessage != null)
{
onNext(K9.isAnimations());
}
else if (mLastDirection == PREVIOUS && mPreviousMessageUid != null)
else if (mLastDirection == PREVIOUS && mPreviousMessage != null)
{
onPrevious(K9.isAnimations());
}
else if (mNextMessageUid != null)
else if (mNextMessage != null)
{
onNext(K9.isAnimations());
}
else if (mPreviousMessageUid != null)
else if (mPreviousMessage != null)
{
onPrevious(K9.isAnimations());
}
@ -835,8 +834,8 @@ public class MessageView extends K9Activity implements OnClickListener
}
Intent intent = new Intent(this, ChooseFolder.class);
intent.putExtra(ChooseFolder.EXTRA_ACCOUNT, mAccount.getUuid());
intent.putExtra(ChooseFolder.EXTRA_CUR_FOLDER, mFolder);
intent.putExtra(ChooseFolder.EXTRA_MESSAGE_UID, mMessageUid);
intent.putExtra(ChooseFolder.EXTRA_CUR_FOLDER, mMessageReference.folderName);
intent.putExtra(ChooseFolder.EXTRA_MESSAGE_UID, mMessageReference);
startActivityForResult(intent, ACTIVITY_CHOOSE_FOLDER_MOVE);
}
@ -854,8 +853,8 @@ public class MessageView extends K9Activity implements OnClickListener
}
Intent intent = new Intent(this, ChooseFolder.class);
intent.putExtra(ChooseFolder.EXTRA_ACCOUNT, mAccount.getUuid());
intent.putExtra(ChooseFolder.EXTRA_CUR_FOLDER, mFolder);
intent.putExtra(ChooseFolder.EXTRA_MESSAGE_UID, mMessageUid);
intent.putExtra(ChooseFolder.EXTRA_CUR_FOLDER, mMessageReference.folderName);
intent.putExtra(ChooseFolder.EXTRA_MESSAGE_UID, mMessageReference);
startActivityForResult(intent, ACTIVITY_CHOOSE_FOLDER_COPY);
}
@ -875,7 +874,7 @@ public class MessageView extends K9Activity implements OnClickListener
String srcFolderName = data.getStringExtra(ChooseFolder.EXTRA_CUR_FOLDER);
String uid = data.getStringExtra(ChooseFolder.EXTRA_MESSAGE_UID);
if (uid.equals(mMessageUid) && srcFolderName.equals(mFolder))
if (uid.equals(mMessageReference) && srcFolderName.equals(mMessageReference.folderName))
{
switch (requestCode)
@ -906,7 +905,7 @@ public class MessageView extends K9Activity implements OnClickListener
@Override
protected void onNext(boolean animate)
{
if (mNextMessageUid == null)
if (mNextMessage == null)
{
Toast.makeText(this, getString(R.string.end_of_folder), Toast.LENGTH_SHORT).show();
return;
@ -916,14 +915,14 @@ public class MessageView extends K9Activity implements OnClickListener
{
mTopView.startAnimation(outToLeftAnimation());
}
displayMessage(mNextMessageUid);
displayMessage(mNextMessage);
next.requestFocus();
}
@Override
protected void onPrevious(boolean animate)
{
if (mPreviousMessageUid == null)
if (mPreviousMessage == null)
{
Toast.makeText(this, getString(R.string.end_of_folder), Toast.LENGTH_SHORT).show();
return;
@ -934,7 +933,7 @@ public class MessageView extends K9Activity implements OnClickListener
{
mTopView.startAnimation(inFromRightAnimation());
}
displayMessage(mPreviousMessageUid);
displayMessage(mPreviousMessage);
previous.requestFocus();
}
@ -944,7 +943,7 @@ public class MessageView extends K9Activity implements OnClickListener
{
MessagingController.getInstance(getApplication()).setFlag(
mAccount,
mFolder,
mMessageReference.folderName,
new String[] { mMessage.getUid() },
Flag.SEEN,
false);
@ -1324,7 +1323,8 @@ public class MessageView extends K9Activity implements OnClickListener
public void loadMessageForViewHeadersAvailable(Account account, String folder, String uid,
final Message message)
{
if (!mMessageUid.equals(uid))
if (!mMessageReference.uid.equals(uid) || !mMessageReference.folderName.equals(folder)
|| !mMessageReference.accountUuid.equals(account.getUuid()))
{
return;
}
@ -1358,7 +1358,8 @@ public class MessageView extends K9Activity implements OnClickListener
public void loadMessageForViewBodyAvailable(Account account, String folder, String uid,
Message message)
{
if (!mMessageUid.equals(uid))
if (!mMessageReference.uid.equals(uid) || !mMessageReference.folderName.equals(folder)
|| !mMessageReference.accountUuid.equals(account.getUuid()))
{
return;
}
@ -1445,7 +1446,8 @@ public class MessageView extends K9Activity implements OnClickListener
public void loadMessageForViewFailed(Account account, String folder, String uid,
final Throwable t)
{
if (!mMessageUid.equals(uid))
if (!mMessageReference.uid.equals(uid) || !mMessageReference.folderName.equals(folder)
|| !mMessageReference.accountUuid.equals(account.getUuid()))
{
return;
}
@ -1475,7 +1477,8 @@ public class MessageView extends K9Activity implements OnClickListener
public void loadMessageForViewFinished(Account account, String folder, String uid,
Message message)
{
if (!mMessageUid.equals(uid))
if (!mMessageReference.uid.equals(uid) || !mMessageReference.folderName.equals(folder)
|| !mMessageReference.accountUuid.equals(account.getUuid()))
{
return;
}
@ -1492,7 +1495,8 @@ public class MessageView extends K9Activity implements OnClickListener
@Override
public void loadMessageForViewStarted(Account account, String folder, String uid)
{
if (!mMessageUid.equals(uid))
if (!mMessageReference.uid.equals(uid) || !mMessageReference.folderName.equals(folder)
|| !mMessageReference.accountUuid.equals(account.getUuid()))
{
return;
}