nextcloud-android/src/main/java/com/owncloud/android/ui/activity/UploadFilesActivity.java

716 lines
28 KiB
Java

/*
* ownCloud Android client application
*
* @author David A. Velasco
* Copyright (C) 2015 ownCloud Inc.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2,
* as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
*/
package com.owncloud.android.ui.activity;
import android.accounts.Account;
import android.annotation.SuppressLint;
import android.app.Activity;
import android.content.Intent;
import android.content.pm.PackageManager;
import android.os.Bundle;
import android.os.Environment;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.AdapterView;
import android.widget.ArrayAdapter;
import android.widget.Spinner;
import android.widget.TextView;
import com.google.android.material.button.MaterialButton;
import com.google.android.material.snackbar.Snackbar;
import com.nextcloud.client.account.User;
import com.nextcloud.client.di.Injectable;
import com.nextcloud.client.preferences.AppPreferences;
import com.owncloud.android.R;
import com.owncloud.android.files.services.FileUploader;
import com.owncloud.android.lib.common.utils.Log_OC;
import com.owncloud.android.ui.adapter.StoragePathAdapter;
import com.owncloud.android.ui.asynctasks.CheckAvailableSpaceTask;
import com.owncloud.android.ui.dialog.ConfirmationDialogFragment;
import com.owncloud.android.ui.dialog.ConfirmationDialogFragment.ConfirmationDialogFragmentListener;
import com.owncloud.android.ui.dialog.IndeterminateProgressDialog;
import com.owncloud.android.ui.dialog.LocalStoragePathPickerDialogFragment;
import com.owncloud.android.ui.dialog.SortingOrderDialogFragment;
import com.owncloud.android.ui.fragment.ExtendedListFragment;
import com.owncloud.android.ui.fragment.LocalFileListFragment;
import com.owncloud.android.utils.DisplayUtils;
import com.owncloud.android.utils.FileSortOrder;
import com.owncloud.android.utils.PermissionUtil;
import com.owncloud.android.utils.theme.ThemeButtonUtils;
import com.owncloud.android.utils.theme.ThemeColorUtils;
import com.owncloud.android.utils.theme.ThemeDrawableUtils;
import com.owncloud.android.utils.theme.ThemeSnackbarUtils;
import com.owncloud.android.utils.theme.ThemeToolbarUtils;
import com.owncloud.android.utils.theme.ThemeUtils;
import java.io.File;
import java.util.ArrayList;
import java.util.List;
import javax.inject.Inject;
import androidx.annotation.NonNull;
import androidx.appcompat.app.ActionBar;
import androidx.appcompat.widget.SearchView;
import androidx.core.view.MenuItemCompat;
import androidx.fragment.app.DialogFragment;
import androidx.fragment.app.FragmentManager;
import androidx.fragment.app.FragmentTransaction;
import static com.owncloud.android.ui.activity.FileActivity.EXTRA_USER;
/**
* Displays local files and let the user choose what of them wants to upload to the current ownCloud account.
*/
public class UploadFilesActivity extends DrawerActivity implements LocalFileListFragment.ContainerActivity,
OnClickListener, ConfirmationDialogFragmentListener, SortingOrderDialogFragment.OnSortingOrderListener,
CheckAvailableSpaceTask.CheckAvailableSpaceListener, StoragePathAdapter.StoragePathAdapterListener, Injectable {
private static final String KEY_ALL_SELECTED = UploadFilesActivity.class.getCanonicalName() + ".KEY_ALL_SELECTED";
public final static String KEY_LOCAL_FOLDER_PICKER_MODE = UploadFilesActivity.class.getCanonicalName() + ".LOCAL_FOLDER_PICKER_MODE";
public static final String LOCAL_BASE_PATH = UploadFilesActivity.class.getCanonicalName() + ".LOCAL_BASE_PATH";
public static final String EXTRA_CHOSEN_FILES = UploadFilesActivity.class.getCanonicalName() + ".EXTRA_CHOSEN_FILES";
public static final String KEY_DIRECTORY_PATH = UploadFilesActivity.class.getCanonicalName() + ".KEY_DIRECTORY_PATH";
private static final int SINGLE_DIR = 1;
public static final int RESULT_OK_AND_DELETE = 3;
public static final int RESULT_OK_AND_DO_NOTHING = 2;
public static final int RESULT_OK_AND_MOVE = RESULT_FIRST_USER;
public static final String REQUEST_CODE_KEY = "requestCode";
private static final String QUERY_TO_MOVE_DIALOG_TAG = "QUERY_TO_MOVE";
private static final String TAG = "UploadFilesActivity";
private static final String WAIT_DIALOG_TAG = "WAIT";
@Inject AppPreferences preferences;
private Account mAccountOnCreation;
private ArrayAdapter<String> mDirectories;
private boolean mLocalFolderPickerMode;
private boolean mSelectAll;
private DialogFragment mCurrentDialog;
private File mCurrentDir;
private int requestCode;
private LocalFileListFragment mFileListFragment;
private LocalStoragePathPickerDialogFragment dialog;
private Menu mOptionsMenu;
private SearchView mSearchView;
private Spinner mBehaviourSpinner;
private MaterialButton uploadButton;
/**
* Helper to launch the UploadFilesActivity for which you would like a result when it finished. Your
* onActivityResult() method will be called with the given requestCode.
*
* @param activity the activity which should call the upload activity for a result
* @param user the user for which the upload activity is called
* @param requestCode If >= 0, this code will be returned in onActivityResult()
*/
public static void startUploadActivityForResult(Activity activity, User user, int requestCode) {
Intent action = new Intent(activity, UploadFilesActivity.class);
action.putExtra(EXTRA_USER, user);
action.putExtra(REQUEST_CODE_KEY, requestCode);
activity.startActivityForResult(action, requestCode);
}
@Override
@SuppressLint("WrongViewCast") // wrong error on finding local_files_list
public void onCreate(Bundle savedInstanceState) {
Log_OC.d(TAG, "onCreate() start");
super.onCreate(savedInstanceState);
Bundle extras = getIntent().getExtras();
if (extras != null) {
mLocalFolderPickerMode = extras.getBoolean(KEY_LOCAL_FOLDER_PICKER_MODE, false);
requestCode = (int) extras.get(REQUEST_CODE_KEY);
}
if (savedInstanceState != null) {
mCurrentDir = new File(savedInstanceState.getString(UploadFilesActivity.KEY_DIRECTORY_PATH,
Environment.getExternalStorageDirectory().getAbsolutePath()));
mSelectAll = savedInstanceState.getBoolean(UploadFilesActivity.KEY_ALL_SELECTED, false);
} else {
String lastUploadFrom = preferences.getUploadFromLocalLastPath();
if (!lastUploadFrom.isEmpty()) {
mCurrentDir = new File(lastUploadFrom);
while (!mCurrentDir.exists()) {
mCurrentDir = mCurrentDir.getParentFile();
}
} else {
mCurrentDir = Environment.getExternalStorageDirectory();
}
}
mAccountOnCreation = getAccount();
/// USER INTERFACE
// Drop-down navigation
mDirectories = new ArrayAdapter<>(this, android.R.layout.simple_spinner_item);
mDirectories.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
fillDirectoryDropdown();
// Inflate and set the layout view
setContentView(R.layout.upload_files_layout);
if (mLocalFolderPickerMode) {
findViewById(R.id.upload_options).setVisibility(View.GONE);
((MaterialButton) findViewById(R.id.upload_files_btn_upload)).setText(R.string.uploader_btn_alternative_text);
}
mFileListFragment = (LocalFileListFragment) getSupportFragmentManager().findFragmentByTag("local_files_list");
// Set input controllers
MaterialButton cancelButton = findViewById(R.id.upload_files_btn_cancel);
cancelButton.setTextColor(ThemeColorUtils.primaryColor(this, true));
cancelButton.setOnClickListener(this);
uploadButton = findViewById(R.id.upload_files_btn_upload);
ThemeButtonUtils.colorPrimaryButton(uploadButton, this);
uploadButton.setOnClickListener(this);
uploadButton.setEnabled(false);
int localBehaviour = preferences.getUploaderBehaviour();
// file upload spinner
mBehaviourSpinner = findViewById(R.id.upload_files_spinner_behaviour);
List<String> behaviours = new ArrayList<>();
behaviours.add(getString(R.string.uploader_upload_files_behaviour_move_to_nextcloud_folder,
ThemeUtils.getDefaultDisplayNameForRootFolder(this)));
behaviours.add(getString(R.string.uploader_upload_files_behaviour_only_upload));
behaviours.add(getString(R.string.uploader_upload_files_behaviour_upload_and_delete_from_source));
ArrayAdapter<String> behaviourAdapter = new ArrayAdapter<>(this, android.R.layout.simple_spinner_item,
behaviours);
behaviourAdapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item);
mBehaviourSpinner.setAdapter(behaviourAdapter);
mBehaviourSpinner.setSelection(localBehaviour);
// setup the toolbar
setupToolbar();
findViewById(R.id.sort_list_button_group).setVisibility(View.VISIBLE);
findViewById(R.id.switch_grid_view_button).setVisibility(View.GONE);
// Action bar setup
ActionBar actionBar = getSupportActionBar();
if (actionBar != null) {
actionBar.setHomeButtonEnabled(true); // mandatory since Android ICS, according to the official documentation
actionBar.setDisplayHomeAsUpEnabled(mCurrentDir != null);
actionBar.setDisplayShowTitleEnabled(false);
ThemeToolbarUtils.tintBackButton(actionBar, this);
}
showToolbarSpinner();
mToolbarSpinner.setAdapter(mDirectories);
mToolbarSpinner.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener() {
@Override
public void onItemSelected(AdapterView<?> parent, View view, int position, long id) {
int i = position;
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 (position != 0) {
mToolbarSpinner.setSelection(0);
}
}
@Override
public void onNothingSelected(AdapterView<?> parent) {
// no action
}
});
// wait dialog
if (mCurrentDialog != null) {
mCurrentDialog.dismiss();
mCurrentDialog = null;
}
checkWritableFolder(mCurrentDir);
Log_OC.d(TAG, "onCreate() end");
}
public void showToolbarSpinner() {
mToolbarSpinner.setVisibility(View.VISIBLE);
}
private void fillDirectoryDropdown() {
File currentDir = mCurrentDir;
while (currentDir != null && currentDir.getParentFile() != null) {
mDirectories.add(currentDir.getName());
currentDir = currentDir.getParentFile();
}
mDirectories.add(File.separator);
}
@Override
public boolean onCreateOptionsMenu(Menu menu) {
mOptionsMenu = menu;
getMenuInflater().inflate(R.menu.activity_upload_files, menu);
if (!mLocalFolderPickerMode) {
MenuItem selectAll = menu.findItem(R.id.action_select_all);
setSelectAllMenuItem(selectAll, mSelectAll);
}
int fontColor = ThemeColorUtils.appBarPrimaryFontColor(this);
final MenuItem item = menu.findItem(R.id.action_search);
mSearchView = (SearchView) MenuItemCompat.getActionView(item);
ThemeToolbarUtils.themeSearchView(mSearchView, this);
ThemeDrawableUtils.tintDrawable(menu.findItem(R.id.action_choose_storage_path).getIcon(), fontColor);
mSearchView.setOnSearchClickListener(v -> mToolbarSpinner.setVisibility(View.GONE));
return super.onCreateOptionsMenu(menu);
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
boolean retval = true;
int itemId = item.getItemId();
if (itemId == android.R.id.home) {
if (mCurrentDir != null && mCurrentDir.getParentFile() != null) {
onBackPressed();
}
} else if (itemId == R.id.action_select_all) {
mSelectAll = !item.isChecked();
item.setChecked(mSelectAll);
mFileListFragment.selectAllFiles(mSelectAll);
setSelectAllMenuItem(item, mSelectAll);
} else if (itemId == R.id.action_choose_storage_path) {
checkLocalStoragePathPickerPermission();
} else {
retval = super.onOptionsItemSelected(item);
}
return retval;
}
private void checkLocalStoragePathPickerPermission() {
if (!PermissionUtil.checkExternalStoragePermission(this)) {
// Check if we should show an explanation
if (PermissionUtil.shouldShowRequestPermissionRationale(this,
PermissionUtil.getExternalStoragePermission())) {
// Show explanation to the user and then request permission
Snackbar snackbar = Snackbar.make(findViewById(android.R.id.content),
R.string.permission_storage_access,
Snackbar.LENGTH_INDEFINITE)
.setAction(R.string.common_ok, v -> PermissionUtil.requestExternalStoragePermission(this));
ThemeSnackbarUtils.colorSnackbar(this, snackbar);
snackbar.show();
} else {
// No explanation needed, request the permission.
PermissionUtil.requestExternalStoragePermission(this);
}
return;
}
showLocalStoragePathPickerDialog();
}
private void showLocalStoragePathPickerDialog() {
FragmentManager fm = getSupportFragmentManager();
FragmentTransaction ft = fm.beginTransaction();
ft.addToBackStack(null);
dialog = LocalStoragePathPickerDialogFragment.newInstance();
dialog.show(ft, LocalStoragePathPickerDialogFragment.LOCAL_STORAGE_PATH_PICKER_FRAGMENT);
}
@Override
public void onRequestPermissionsResult(int requestCode,
@NonNull String[] permissions,
@NonNull int[] grantResults) {
if (requestCode == PermissionUtil.PERMISSIONS_EXTERNAL_STORAGE) {
if (grantResults.length > 0 && grantResults[0] == PackageManager.PERMISSION_GRANTED) {
// permission was granted
showLocalStoragePathPickerDialog();
} else {
DisplayUtils.showSnackMessage(this, R.string.permission_storage_access);
}
} else {
super.onRequestPermissionsResult(requestCode, permissions, grantResults);
}
}
@Override
public void onSortingOrderChosen(FileSortOrder selection) {
preferences.setSortOrder(FileSortOrder.Type.localFileListView, selection);
mFileListFragment.sortFiles(selection);
}
private boolean isSearchOpen() {
if (mSearchView == null) {
return false;
} else {
View mSearchEditFrame = mSearchView.findViewById(androidx.appcompat.R.id.search_edit_frame);
return mSearchEditFrame != null && mSearchEditFrame.getVisibility() == View.VISIBLE;
}
}
@Override
public void onBackPressed() {
if (isSearchOpen() && mSearchView != null) {
mSearchView.setQuery("", false);
mFileListFragment.onClose();
mSearchView.onActionViewCollapsed();
setDrawerIndicatorEnabled(isDrawerIndicatorAvailable());
} else {
if (mDirectories.getCount() <= SINGLE_DIR) {
finish();
return;
}
File parentFolder = mCurrentDir.getParentFile();
if (!parentFolder.canRead()) {
checkLocalStoragePathPickerPermission();
return;
}
popDirname();
mFileListFragment.onNavigateUp();
mCurrentDir = mFileListFragment.getCurrentDirectory();
checkWritableFolder(mCurrentDir);
if (mCurrentDir.getParentFile() == null) {
ActionBar actionBar = getSupportActionBar();
if (actionBar != null) {
actionBar.setDisplayHomeAsUpEnabled(false);
}
}
// invalidate checked state when navigating directories
if (!mLocalFolderPickerMode) {
setSelectAllMenuItem(mOptionsMenu.findItem(R.id.action_select_all), false);
}
}
}
@Override
protected void onSaveInstanceState(@NonNull Bundle outState) {
// responsibility of restore is preferred in onCreate() before than in
// onRestoreInstanceState when there are Fragments involved
Log_OC.d(TAG, "onSaveInstanceState() start");
super.onSaveInstanceState(outState);
outState.putString(UploadFilesActivity.KEY_DIRECTORY_PATH, mCurrentDir.getAbsolutePath());
if (mOptionsMenu != null && mOptionsMenu.findItem(R.id.action_select_all) != null) {
outState.putBoolean(UploadFilesActivity.KEY_ALL_SELECTED, mOptionsMenu.findItem(R.id.action_select_all).isChecked());
} else {
outState.putBoolean(UploadFilesActivity.KEY_ALL_SELECTED, false);
}
Log_OC.d(TAG, "onSaveInstanceState() end");
}
/**
* Pushes a directory to the drop down list
*
* @param directory to push
* @throws IllegalArgumentException If the {@link File#isDirectory()} returns false.
*/
public void pushDirname(File directory) {
if (!directory.isDirectory()) {
throw new IllegalArgumentException("Only directories may be pushed!");
}
mDirectories.insert(directory.getName(), 0);
mCurrentDir = directory;
checkWritableFolder(mCurrentDir);
}
/**
* Pops a directory name from the drop down list
*
* @return True, unless the stack is empty
*/
public boolean popDirname() {
mDirectories.remove(mDirectories.getItem(0));
return !mDirectories.isEmpty();
}
private void updateUploadButtonActive() {
final boolean anySelected = mFileListFragment.getCheckedFilesCount() > 0;
uploadButton.setEnabled(anySelected);
}
private void setSelectAllMenuItem(MenuItem selectAll, boolean checked) {
if (selectAll != null) {
selectAll.setChecked(checked);
if (checked) {
selectAll.setIcon(R.drawable.ic_select_none);
} else {
selectAll.setIcon(
ThemeDrawableUtils.tintDrawable(R.drawable.ic_select_all, ThemeColorUtils.primaryColor(this)));
}
updateUploadButtonActive();
}
}
@Override
public void onCheckAvailableSpaceStart() {
if (requestCode == FileDisplayActivity.REQUEST_CODE__SELECT_FILES_FROM_FILE_SYSTEM) {
mCurrentDialog = IndeterminateProgressDialog.newInstance(R.string.wait_a_moment, false);
mCurrentDialog.show(getSupportFragmentManager(), WAIT_DIALOG_TAG);
}
}
/**
* Updates the activity UI after the check of space is done. If there is not space enough. shows a new dialog to
* query the user if wants to move the files instead of copy them.
*
* @param hasEnoughSpaceAvailable 'True' when there is space enough to copy all the selected files.
*/
@Override
public void onCheckAvailableSpaceFinish(boolean hasEnoughSpaceAvailable, String... filesToUpload) {
if (mCurrentDialog != null) {
mCurrentDialog.dismiss();
mCurrentDialog = null;
}
if (hasEnoughSpaceAvailable) {
// return the list of files (success)
Intent data = new Intent();
if (requestCode == FileDisplayActivity.REQUEST_CODE__UPLOAD_FROM_CAMERA ||
requestCode == FileDisplayActivity.REQUEST_CODE__UPLOAD_SCAN_DOC_FROM_CAMERA) {
data.putExtra(EXTRA_CHOSEN_FILES, new String[]{filesToUpload[0]});
setResult(RESULT_OK_AND_DELETE, data);
preferences.setUploaderBehaviour(FileUploader.LOCAL_BEHAVIOUR_DELETE);
} else {
data.putExtra(EXTRA_CHOSEN_FILES, mFileListFragment.getCheckedFilePaths());
data.putExtra(LOCAL_BASE_PATH, mCurrentDir.getAbsolutePath());
// set result code
switch (mBehaviourSpinner.getSelectedItemPosition()) {
case 0: // move to nextcloud folder
setResult(RESULT_OK_AND_MOVE, data);
break;
case 1: // only upload
setResult(RESULT_OK_AND_DO_NOTHING, data);
break;
case 2: // upload and delete from source
setResult(RESULT_OK_AND_DELETE, data);
break;
default:
// do nothing
break;
}
// store behaviour
preferences.setUploaderBehaviour(mBehaviourSpinner.getSelectedItemPosition());
}
finish();
} else {
// show a dialog to query the user if wants to move the selected files
// to the ownCloud folder instead of copying
String[] args = {getString(R.string.app_name)};
ConfirmationDialogFragment dialog = ConfirmationDialogFragment.newInstance(
R.string.upload_query_move_foreign_files, args, 0, R.string.common_yes, -1,
R.string.common_no
);
dialog.setOnConfirmationListener(this);
dialog.show(getSupportFragmentManager(), QUERY_TO_MOVE_DIALOG_TAG);
}
}
@Override
public void chosenPath(String path) {
if (getListOfFilesFragment() instanceof LocalFileListFragment) {
File file = new File(path);
((LocalFileListFragment) getListOfFilesFragment()).listDirectory(file);
onDirectoryClick(file);
mCurrentDir = new File(path);
mDirectories.clear();
fillDirectoryDropdown();
}
}
/**
* {@inheritDoc}
*/
@Override
public void onDirectoryClick(File directory) {
if (!mLocalFolderPickerMode) {
// invalidate checked state when navigating directories
MenuItem selectAll = mOptionsMenu.findItem(R.id.action_select_all);
setSelectAllMenuItem(selectAll, false);
}
pushDirname(directory);
ActionBar actionBar = getSupportActionBar();
actionBar.setDisplayHomeAsUpEnabled(true);
}
private void checkWritableFolder(File folder) {
boolean canWriteIntoFolder = folder.canWrite();
mBehaviourSpinner.setEnabled(canWriteIntoFolder);
TextView textView = findViewById(R.id.upload_files_upload_files_behaviour_text);
if (canWriteIntoFolder) {
textView.setText(getString(R.string.uploader_upload_files_behaviour));
int localBehaviour = preferences.getUploaderBehaviour();
mBehaviourSpinner.setSelection(localBehaviour);
} else {
mBehaviourSpinner.setSelection(1);
textView.setText(new StringBuilder().append(getString(R.string.uploader_upload_files_behaviour))
.append(' ')
.append(getString(R.string.uploader_upload_files_behaviour_not_writable))
.toString());
}
}
/**
* {@inheritDoc}
*/
@Override
public void onFileClick(File file) {
uploadButton.setEnabled(mFileListFragment.getCheckedFilesCount() > 0);
boolean selectAll = mFileListFragment.getCheckedFilesCount() == mFileListFragment.getFilesCount();
setSelectAllMenuItem(mOptionsMenu.findItem(R.id.action_select_all), selectAll);
}
/**
* {@inheritDoc}
*/
@Override
public File getInitialDirectory() {
return mCurrentDir;
}
/**
* {@inheritDoc}
*/
@Override
public boolean isFolderPickerMode() {
return mLocalFolderPickerMode;
}
/**
* Performs corresponding action when user presses 'Cancel' or 'Upload' button
* <p>
* TODO Make here the real request to the Upload service ; will require to receive the account and target folder
* where the upload must be done in the received intent.
*/
@Override
public void onClick(View v) {
if (v.getId() == R.id.upload_files_btn_cancel) {
setResult(RESULT_CANCELED);
finish();
} else if (v.getId() == R.id.upload_files_btn_upload) {
if (mCurrentDir != null) {
preferences.setUploadFromLocalLastPath(mCurrentDir.getAbsolutePath());
}
if (mLocalFolderPickerMode) {
Intent data = new Intent();
if (mCurrentDir != null) {
data.putExtra(EXTRA_CHOSEN_FILES, mCurrentDir.getAbsolutePath());
}
setResult(RESULT_OK, data);
finish();
} else {
new CheckAvailableSpaceTask(this, mFileListFragment.getCheckedFilePaths())
.execute(mBehaviourSpinner.getSelectedItemPosition() == 0);
}
}
}
@Override
public void onConfirmation(String callerTag) {
Log_OC.d(TAG, "Positive button in dialog was clicked; dialog tag is " + callerTag);
if (QUERY_TO_MOVE_DIALOG_TAG.equals(callerTag)) {
// return the list of selected files to the caller activity (success),
// signaling that they should be moved to the ownCloud folder, instead of copied
Intent data = new Intent();
data.putExtra(EXTRA_CHOSEN_FILES, mFileListFragment.getCheckedFilePaths());
setResult(RESULT_OK_AND_MOVE, data);
finish();
}
}
@Override
public void onNeutral(String callerTag) {
Log_OC.d(TAG, "Phantom neutral button in dialog was clicked; dialog tag is " + callerTag);
}
@Override
public void onCancel(String callerTag) {
/// nothing to do; don't finish, let the user change the selection
Log_OC.d(TAG, "Negative button in dialog was clicked; dialog tag is " + callerTag);
}
@Override
protected void onStart() {
super.onStart();
if (getAccount() != null) {
if (!mAccountOnCreation.equals(getAccount())) {
setResult(RESULT_CANCELED);
finish();
}
} else {
setResult(RESULT_CANCELED);
finish();
}
}
private boolean isGridView() {
return getListOfFilesFragment().isGridEnabled();
}
private ExtendedListFragment getListOfFilesFragment() {
if (mFileListFragment == null) {
Log_OC.e(TAG, "Access to unexisting list of files fragment!!");
}
return mFileListFragment;
}
@Override
protected void onStop() {
if (dialog != null) {
dialog.dismissAllowingStateLoss();
}
super.onStop();
}
}