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Code Issues Releases Wiki Activity

make MessageList remember the last selected item

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This commit is contained in:
Thialfihar 2010-07-09 11:12:32 +00:00
parent 8310224b89
commit f2fe826fb3
1 changed files with 75 additions and 13 deletions
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88
src/com/fsck/k9/activity/MessageList.java
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@ -1,6 +1,13 @@
package com.fsck.k9.activity; package com.fsck.k9.activity;
// import android.os.Debug; // import android.os.Debug;
import java.util.ArrayList;
import java.util.Collections;
import java.util.Date;
import java.util.List;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
import android.app.AlertDialog; import android.app.AlertDialog;
import android.app.Dialog; import android.app.Dialog;
import android.content.Context; import android.content.Context;
@ -15,32 +22,54 @@ import android.text.style.TextAppearanceSpan;
import android.util.Config; import android.util.Config;
import android.util.Log; import android.util.Log;
import android.util.TypedValue; import android.util.TypedValue;
import android.view.*; import android.view.ContextMenu;
import android.view.ContextMenu.ContextMenuInfo; import android.view.ContextMenu.ContextMenuInfo;
import android.view.View.OnClickListener; import android.view.GestureDetector;
import android.view.GestureDetector.SimpleOnGestureListener; import android.view.GestureDetector.SimpleOnGestureListener;
import android.widget.*; import android.view.KeyEvent;
import android.view.LayoutInflater;
import android.view.Menu;
import android.view.MenuItem;
import android.view.MotionEvent;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.ViewGroup;
import android.view.Window;
import android.widget.AdapterView;
import android.widget.AdapterView.AdapterContextMenuInfo; import android.widget.AdapterView.AdapterContextMenuInfo;
import android.widget.BaseAdapter;
import android.widget.CheckBox;
import android.widget.CompoundButton;
import android.widget.CompoundButton.OnCheckedChangeListener; import android.widget.CompoundButton.OnCheckedChangeListener;
import com.fsck.k9.*; import android.widget.ImageButton;
import com.fsck.k9.activity.setup.Prefs; import android.widget.ListView;
import android.widget.ProgressBar;
import android.widget.TextView;
import android.widget.Toast;
import com.fsck.k9.Account;
import com.fsck.k9.AccountStats;
import com.fsck.k9.FontSizes;
import com.fsck.k9.K9;
import com.fsck.k9.Preferences;
import com.fsck.k9.R;
import com.fsck.k9.SearchSpecification;
import com.fsck.k9.activity.setup.AccountSettings; import com.fsck.k9.activity.setup.AccountSettings;
import com.fsck.k9.activity.setup.FolderSettings; import com.fsck.k9.activity.setup.FolderSettings;
import com.fsck.k9.activity.setup.Prefs;
import com.fsck.k9.controller.MessagingController; import com.fsck.k9.controller.MessagingController;
import com.fsck.k9.controller.MessagingListener;
import com.fsck.k9.controller.MessagingController.SORT_TYPE; import com.fsck.k9.controller.MessagingController.SORT_TYPE;
import com.fsck.k9.controller.MessagingListener;
import com.fsck.k9.helper.Utility; import com.fsck.k9.helper.Utility;
import com.fsck.k9.mail.*; import com.fsck.k9.mail.Address;
import com.fsck.k9.mail.Flag;
import com.fsck.k9.mail.Folder;
import com.fsck.k9.mail.Message;
import com.fsck.k9.mail.Message.RecipientType; import com.fsck.k9.mail.Message.RecipientType;
import com.fsck.k9.mail.MessagingException;
import com.fsck.k9.mail.store.LocalStore; import com.fsck.k9.mail.store.LocalStore;
import com.fsck.k9.mail.store.LocalStore.LocalFolder; import com.fsck.k9.mail.store.LocalStore.LocalFolder;
import com.fsck.k9.mail.store.LocalStore.LocalMessage; import com.fsck.k9.mail.store.LocalStore.LocalMessage;
import java.util.ArrayList;
import java.util.Collections;
import java.util.Date;
import java.util.List;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
/** /**
@ -71,6 +100,7 @@ public class MessageList
private static final String EXTRA_ACCOUNT_UUIDS = "accountUuids"; private static final String EXTRA_ACCOUNT_UUIDS = "accountUuids";
private static final String EXTRA_FOLDER_NAMES = "folderNames"; private static final String EXTRA_FOLDER_NAMES = "folderNames";
private static final String EXTRA_TITLE = "title"; private static final String EXTRA_TITLE = "title";
private static final String EXTRA_LIST_POSITION = "listPosition";
private ListView mListView; private ListView mListView;
@ -123,6 +153,8 @@ public class MessageList
private FontSizes mFontSizes = K9.getFontSizes(); private FontSizes mFontSizes = K9.getFontSizes();
private Bundle mState = null;
class MessageListHandler extends Handler class MessageListHandler extends Handler
{ {
public void removeMessage(final List<MessageInfoHolder> messages) public void removeMessage(final List<MessageInfoHolder> messages)
@ -486,8 +518,37 @@ public class MessageList
super.onPause(); super.onPause();
//Debug.stopMethodTracing(); //Debug.stopMethodTracing();
mController.removeListener(mAdapter.mListener); mController.removeListener(mAdapter.mListener);
saveListState();
} }
public void saveListState()
{
mState = new Bundle();
mState.putInt(EXTRA_LIST_POSITION, mListView.getSelectedItemPosition());
}
public void restoreListState() {
if (mState == null)
{
return;
}
int pos = mState.getInt(EXTRA_LIST_POSITION, ListView.INVALID_POSITION);
if (pos >= mListView.getCount())
{
pos = mListView.getCount() - 1;
}
if (pos == ListView.INVALID_POSITION)
{
mListView.setSelected(false);
}
else
{
mListView.setSelection(pos);
}
}
/** /**
* On resume we refresh * On resume we refresh
@ -526,6 +587,7 @@ public class MessageList
mHandler.refreshTitle(); mHandler.refreshTitle();
restoreListState();
} }
private void initializeLayout() private void initializeLayout()