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Introduce FolderDisplayData class to make code less hacky

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This commit is contained in:
cketti 2018-03-01 17:08:56 +01:00
parent aa5dc0b414
commit db53af22cd
1 changed files with 53 additions and 31 deletions
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84
k9mail/src/main/java/com/fsck/k9/activity/ChooseFolder.java
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@ -18,7 +18,6 @@ import android.widget.ArrayAdapter;
import android.widget.Filter;
import android.widget.ListView;
import android.widget.SearchView;
import android.widget.TextView;
import com.fsck.k9.Account;
import com.fsck.k9.Account.FolderMode;
@ -47,9 +46,8 @@ public class ChooseFolder extends K9ListActivity {
String mSelectFolder;
Account mAccount;
MessageReference mMessageReference;
ArrayAdapter<String> mAdapter;
ArrayAdapter<FolderDisplayData> mAdapter;
private ChooseFolderHandler mHandler = new ChooseFolderHandler();
String mHeldInbox = null;
boolean mHideCurrentFolder = true;
boolean mShowOptionNone = false;
boolean mShowDisplayableOnly = false;
@ -101,13 +99,13 @@ public class ChooseFolder extends K9ListActivity {
if (mFolder == null)
mFolder = "";
mAdapter = new ArrayAdapter<String>(this, android.R.layout.simple_list_item_1) {
mAdapter = new ArrayAdapter<FolderDisplayData>(this, android.R.layout.simple_list_item_1) {
private Filter myFilter = null;
@Override
public Filter getFilter() {
if (myFilter == null) {
myFilter = new FolderListFilter<String>(this);
myFilter = new FolderListFilter<FolderDisplayData>(this);
}
return myFilter;
}
@ -121,13 +119,15 @@ public class ChooseFolder extends K9ListActivity {
this.getListView().setOnItemClickListener(new AdapterView.OnItemClickListener() {
@Override
public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
FolderDisplayData folder = mAdapter.getItem(position);
if (folder == null) {
throw new AssertionError("Couldn't get item at adapter position " + position);
}
Intent result = new Intent();
result.putExtra(EXTRA_ACCOUNT, mAccount.getUuid());
result.putExtra(EXTRA_CUR_FOLDER, mFolder);
String destFolderName = ((TextView)view).getText().toString();
if (mHeldInbox != null && getString(R.string.special_mailbox_name_inbox).equals(destFolderName)) {
destFolderName = mHeldInbox;
}
String destFolderName = folder.name;
result.putExtra(EXTRA_NEW_FOLDER, destFolderName);
if (mMessageReference != null) {
result.putExtra(EXTRA_MESSAGE, mMessageReference.toIdentityString());
@ -273,10 +273,10 @@ public class ChooseFolder extends K9ListActivity {
}
Account.FolderMode aMode = mMode;
List<String> newFolders = new ArrayList<String>();
List<String> topFolders = new ArrayList<String>();
List<FolderDisplayData> newFolders = new ArrayList<>();
List<FolderDisplayData> topFolders = new ArrayList<>();
for (Folder folder : folders) {
for (LocalFolder folder : folders) {
String name = folder.getName();
if (mHideCurrentFolder && name.equals(mFolder)) {
@ -298,34 +298,33 @@ public class ChooseFolder extends K9ListActivity {
continue;
}
if (account.getInboxFolderName().equals(name)) {
mHeldInbox = name;
name = getString(R.string.special_mailbox_name_inbox);
}
long id = folder.getDatabaseId();
String displayName = buildDisplayName(account, name);
FolderDisplayData folderDisplayData = new FolderDisplayData(id, name, displayName);
if (folder.isInTopGroup()) {
topFolders.add(name);
topFolders.add(folderDisplayData);
} else {
newFolders.add(name);
newFolders.add(folderDisplayData);
}
}
final Comparator<String> comparator = new Comparator<String>() {
final Comparator<FolderDisplayData> comparator = new Comparator<FolderDisplayData>() {
@Override
public int compare(String s1, String s2) {
int ret = s1.compareToIgnoreCase(s2);
return (ret != 0) ? ret : s1.compareTo(s2);
public int compare(FolderDisplayData lhs, FolderDisplayData rhs) {
int result = lhs.displayName.compareToIgnoreCase(rhs.displayName);
return (result != 0) ? result : lhs.displayName.compareTo(rhs.displayName);
}
};
Collections.sort(topFolders, comparator);
Collections.sort(newFolders, comparator);
final List<String> folderList = new ArrayList<String>(newFolders.size() +
final List<FolderDisplayData> folderList = new ArrayList<>(newFolders.size() +
topFolders.size() + ((mShowOptionNone) ? 1 : 0));
if (mShowOptionNone) {
folderList.add(K9.FOLDER_NONE);
folderList.add(new FolderDisplayData(0, K9.FOLDER_NONE, K9.FOLDER_NONE));
}
folderList.addAll(topFolders);
@ -339,18 +338,18 @@ public class ChooseFolder extends K9ListActivity {
*/
try {
int position = 0;
for (String name : folderList) {
for (FolderDisplayData folder : folderList) {
if (mSelectFolder != null) {
/*
* Never select EXTRA_CUR_FOLDER (mFolder) if EXTRA_SEL_FOLDER
* (mSelectedFolder) was provided.
*/
if (name.equals(mSelectFolder)) {
if (folder.name.equals(mSelectFolder)) {
selectedFolder = position;
break;
}
} else if (name.equals(mFolder)) {
} else if (folder.name.equals(mFolder)) {
selectedFolder = position;
break;
}
@ -362,10 +361,7 @@ public class ChooseFolder extends K9ListActivity {
public void run() {
// Now we're in the UI-thread, we can safely change the contents of the adapter.
mAdapter.clear();
for (String folderName: folderList) {
mAdapter.add(folderName);
}
mAdapter.addAll(folderList);
mAdapter.notifyDataSetChanged();
/*
@ -383,4 +379,30 @@ public class ChooseFolder extends K9ListActivity {
}
}
};
private String buildDisplayName(Account account, String name) {
if (!account.getInboxFolderName().equals(name)) {
return name;
}
return getString(R.string.special_mailbox_name_inbox);
}
static class FolderDisplayData {
final long id;
final String name;
final String displayName;
FolderDisplayData(long id, String name, String displayName) {
this.id = id;
this.name = name;
this.displayName = displayName;
}
@Override
public String toString() {
return displayName;
}
}
}