mirrors/nextcloud-android
1
0
Fork 0
mirror of https://github.com/nextcloud/android.git synced 2024-11-26 23:28:42 +03:00
Code Issues Projects Releases Packages Wiki Activity

Improved navitagation through navigation list, reducing the number of requests to the server to refresh the target folder

Browse source
This commit is contained in:
David A. Velasco 2013-10-09 10:17:21 +02:00
parent ec85b4225e
commit 31ccf4e966
1 changed files with 48 additions and 19 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

67
src/com/owncloud/android/ui/activity/FileDisplayActivity.java
View file

@ -232,15 +232,7 @@ OCFileListFragment.ContainerActivity, FileDetailFragment.ContainerActivity, OnNa
file = mStorageManager.getFileByPath(OCFile.PATH_SEPARATOR); // never returns null
}
setFile(file);
mDirectories.clear();
OCFile fileIt = file;
while(fileIt != null && fileIt.getFileName() != OCFile.PATH_SEPARATOR) {
if (fileIt.isDirectory()) {
mDirectories.add(fileIt.getFileName());
}
fileIt = mStorageManager.getFileById(fileIt.getParentId());
}
mDirectories.add(OCFile.PATH_SEPARATOR);
setNavigationListWithFolder(file);
if (!stateWasRecovered) {
Log_OC.e(TAG, "Initializing Fragments in onAccountChanged..");
initFragmentsWithFile();
@ -257,6 +249,19 @@ OCFileListFragment.ContainerActivity, FileDetailFragment.ContainerActivity, OnNa
}
private void setNavigationListWithFolder(OCFile file) {
mDirectories.clear();
OCFile fileIt = file;
while(fileIt != null && fileIt.getFileName() != OCFile.PATH_SEPARATOR) {
if (fileIt.isDirectory()) {
mDirectories.add(fileIt.getFileName());
}
fileIt = mStorageManager.getFileById(fileIt.getParentId());
}
mDirectories.add(OCFile.PATH_SEPARATOR);
}
private void createMinFragments() {
OCFileListFragment listOfFiles = new OCFileListFragment();
FragmentTransaction transaction = getSupportFragmentManager().beginTransaction();
@ -488,15 +493,22 @@ OCFileListFragment.ContainerActivity, FileDetailFragment.ContainerActivity, OnNa
@Override
public boolean onNavigationItemSelected(int itemPosition, long itemId) {
int i = itemPosition;
while (i-- != 0) {
onBackPressed();
}
// the next operation triggers a new call to this method, but it's necessary to
// ensure that the name exposed in the action bar is the current directory when the
// user selected it in the navigation list
if (itemPosition != 0)
if (itemPosition != 0) {
String targetPath = "";
for (int i=itemPosition; i < mDirectories.getCount() - 1; i++) {
targetPath = mDirectories.getItem(i) + OCFile.PATH_SEPARATOR + targetPath;
}
targetPath = OCFile.PATH_SEPARATOR + targetPath;
OCFile targetFolder = mStorageManager.getFileByPath(targetPath);
if (targetFolder != null) {
browseTo(targetFolder);
}
// the next operation triggers a new call to this method, but it's necessary to
// ensure that the name exposed in the action bar is the current directory when the
// user selected it in the navigation list
getSupportActionBar().setSelectedNavigationItem(0);
}
return true;
}
@ -881,7 +893,7 @@ OCFileListFragment.ContainerActivity, FileDetailFragment.ContainerActivity, OnNa
String.format(getString(R.string.sync_current_folder_was_removed), mDirectories.getItem(0)),
Toast.LENGTH_LONG)
.show();
jumpToRoot();
browseToRoot();
} else {
if (currentFile == null && !getFile().isDirectory()) {
@ -978,7 +990,7 @@ OCFileListFragment.ContainerActivity, FileDetailFragment.ContainerActivity, OnNa
}
public void jumpToRoot() {
public void browseToRoot() {
OCFileListFragment listOfFiles = getListOfFilesFragment();
if (listOfFiles != null) { // should never be null, indeed
while (mDirectories.getCount() > 1) {
@ -993,6 +1005,23 @@ OCFileListFragment.ContainerActivity, FileDetailFragment.ContainerActivity, OnNa
}
public void browseTo(OCFile folder) {
if (folder == null || !folder.isDirectory()) {
throw new IllegalArgumentException("Trying to browse to invalid folder " + folder);
}
OCFileListFragment listOfFiles = getListOfFilesFragment();
if (listOfFiles != null) {
setNavigationListWithFolder(folder);
listOfFiles.listDirectory(folder);
setFile(listOfFiles.getCurrentFile());
startSyncFolderOperation(folder);
} else {
Log_OC.e(TAG, "Unexpected null when accessing list fragment");
}
cleanSecondFragment();
}
/**
* {@inheritDoc}
*