X-Git-Url: http://git.linex4red.de/pub/Android/ownCloud.git/blobdiff_plain/dbaff802111cb4e8d502d2149bc021f39b4bea55..a032bdeebc51a6e81d1bd5c558944f96fc55eacb:/src/eu/alefzero/owncloud/ui/activity/FileDisplayActivity.java diff --git a/src/eu/alefzero/owncloud/ui/activity/FileDisplayActivity.java b/src/eu/alefzero/owncloud/ui/activity/FileDisplayActivity.java index 93d0ab71..163fea42 100644 --- a/src/eu/alefzero/owncloud/ui/activity/FileDisplayActivity.java +++ b/src/eu/alefzero/owncloud/ui/activity/FileDisplayActivity.java @@ -19,365 +19,811 @@ package eu.alefzero.owncloud.ui.activity; import java.io.File; -import java.io.FileInputStream; -import java.io.FileNotFoundException; -import java.io.IOException; -import java.util.LinkedList; -import java.util.Stack; +import java.util.ArrayList; import android.accounts.Account; import android.accounts.AccountManager; import android.app.AlertDialog; +import android.app.AlertDialog.Builder; import android.app.Dialog; -import android.app.ListActivity; -import android.app.ActionBar.OnNavigationListener; +import android.content.BroadcastReceiver; +import android.content.ContentResolver; +import android.content.Context; import android.content.DialogInterface; +import android.content.DialogInterface.OnClickListener; import android.content.Intent; -import android.content.DialogInterface.OnCancelListener; -import android.content.res.Configuration; +import android.content.IntentFilter; +import android.content.SharedPreferences; +import android.content.pm.PackageInfo; +import android.content.pm.PackageManager.NameNotFoundException; import android.database.Cursor; -import android.database.DataSetObserver; -import android.graphics.Bitmap; -import android.graphics.BitmapFactory; -import android.graphics.Matrix; -import android.graphics.drawable.Drawable; import android.net.Uri; import android.os.Bundle; -import android.os.Environment; -import android.support.v4.app.FragmentActivity; +import android.preference.PreferenceManager; +import android.provider.MediaStore; import android.support.v4.app.FragmentTransaction; -import android.support.v4.view.Menu; -import android.support.v4.view.MenuItem; -import android.text.TextUtils; import android.util.Log; -import android.view.MenuInflater; import android.view.View; import android.view.ViewGroup; -import android.view.Window; import android.widget.ArrayAdapter; -import android.widget.ImageView; -import android.widget.ListView; -import android.widget.Spinner; -import android.widget.SpinnerAdapter; +import android.widget.EditText; import android.widget.TextView; +import android.widget.Toast; + +import com.actionbarsherlock.app.ActionBar; +import com.actionbarsherlock.app.ActionBar.OnNavigationListener; +import com.actionbarsherlock.app.SherlockFragmentActivity; +import com.actionbarsherlock.view.Menu; +import com.actionbarsherlock.view.MenuInflater; +import com.actionbarsherlock.view.MenuItem; +import com.actionbarsherlock.view.Window; + +import eu.alefzero.owncloud.AccountUtils; +import eu.alefzero.owncloud.CrashHandler; import eu.alefzero.owncloud.R; -import eu.alefzero.owncloud.R.id; -import eu.alefzero.owncloud.R.layout; -import eu.alefzero.owncloud.R.menu; -import eu.alefzero.owncloud.R.string; import eu.alefzero.owncloud.authenticator.AccountAuthenticator; -import eu.alefzero.owncloud.db.DbHandler; -import eu.alefzero.owncloud.db.ProviderMeta.ProviderTableMeta; -import eu.alefzero.owncloud.ui.fragment.FileDetail; -import eu.alefzero.owncloud.ui.fragment.FileList; -import eu.alefzero.owncloud.ui.fragment.ActionBar; +import eu.alefzero.owncloud.datamodel.DataStorageManager; +import eu.alefzero.owncloud.datamodel.FileDataStorageManager; +import eu.alefzero.owncloud.datamodel.OCFile; +import eu.alefzero.owncloud.files.services.FileDownloader; +import eu.alefzero.owncloud.files.services.FileUploader; +import eu.alefzero.owncloud.syncadapter.FileSyncService; +import eu.alefzero.owncloud.ui.fragment.FileDetailFragment; +import eu.alefzero.owncloud.ui.fragment.FileListFragment; +import eu.alefzero.webdav.WebdavClient; /** * Displays, what files the user has available in his ownCloud. + * * @author Bartek Przybylski - * + * */ -public class FileDisplayActivity extends android.support.v4.app.FragmentActivity implements OnNavigationListener { - private DbHandler mDBHandler; - private Stack mParents; - private LinkedList mPath; - private Account mAccount; - private Cursor mCursor; - private boolean mIsDisplayingFile; - private ArrayAdapter mDirectories; - - private static final int DIALOG_CHOOSE_ACCOUNT = 0; - - public void pushPath(String path) { - mDirectories.insert(path, 0); - } - - public boolean popPath() { - mDirectories.remove(mDirectories.getItem(0)); - Log.d("TAG", ""+getActionBar().getCustomView()); - return !mDirectories.isEmpty(); - } - - @Override - public void onCreate(Bundle savedInstanceState) { - super.onCreate(savedInstanceState); - mDirectories = new ArrayAdapter(this, android.R.layout.simple_spinner_dropdown_item); - mDirectories.add("/"); - setContentView(R.layout.files); - getActionBar().setNavigationMode(android.support.v4.app.ActionBar.NAVIGATION_MODE_LIST); - getActionBar().setDisplayShowTitleEnabled(false); - getActionBar().setListNavigationCallbacks(mDirectories, this); - - FragmentTransaction ft = getSupportFragmentManager().beginTransaction(); - ft.add(R.id.file_list_container, new FileList()); - if (getResources().getConfiguration().orientation == Configuration.ORIENTATION_LANDSCAPE) { - ft.add(R.id.fileDetail, new FileDetail()); +public class FileDisplayActivity extends SherlockFragmentActivity implements + FileListFragment.ContainerActivity, OnNavigationListener, OnClickListener, android.view.View.OnClickListener { + + private ArrayAdapter mDirectories; + private OCFile mCurrentDir; + private String[] mDirs = null; + + private DataStorageManager mStorageManager; + private SyncBroadcastReceiver mSyncBroadcastReceiver; + private UploadFinishReceiver mUploadFinishReceiver; + private DownloadFinishReceiver mDownloadFinishReceiver; + + private View mLayoutView = null; + private FileListFragment mFileList; + + private boolean mDualPane; + + private boolean mForcedLoginToCreateFirstAccount = false; + + private static final String KEY_DIR_ARRAY = "DIR_ARRAY"; + private static final String KEY_CURRENT_DIR = "DIR"; + + private static final int DIALOG_SETUP_ACCOUNT = 0; + private static final int DIALOG_CREATE_DIR = 1; + private static final int DIALOG_ABOUT_APP = 2; + + private static final int ACTION_SELECT_FILE = 1; + + @Override + public void onCreate(Bundle savedInstanceState) { + Log.i(getClass().toString(), "onCreate() start"); + super.onCreate(savedInstanceState); + + requestWindowFeature(Window.FEATURE_INDETERMINATE_PROGRESS); + + Thread.setDefaultUncaughtExceptionHandler(new CrashHandler(getApplicationContext())); + + if(savedInstanceState != null) { + mDirs = savedInstanceState.getStringArray(KEY_DIR_ARRAY); + mDirectories = new CustomArrayAdapter(this, R.layout.sherlock_spinner_dropdown_item); + mDirectories.add(OCFile.PATH_SEPARATOR); + if (mDirs != null) + for (String s : mDirs) + mDirectories.insert(s, 0); + mCurrentDir = savedInstanceState.getParcelable(FileDetailFragment.EXTRA_FILE); + } + + mLayoutView = getLayoutInflater().inflate(R.layout.files, null); // always inflate this at onCreate() ; just once! + + if (AccountUtils.accountsAreSetup(this)) { + + initDelayedTilAccountAvailabe(); + + // PIN CODE request ; best location is to decide, let's try this first + //if (savedInstanceState == null) { + if (getIntent().getAction() != null && getIntent().getAction().equals(Intent.ACTION_MAIN) && savedInstanceState == null) { + requestPinCode(); + } + + + } else { + + setContentView(R.layout.no_account_available); + getSupportActionBar().setNavigationMode(ActionBar.DISPLAY_SHOW_TITLE); + findViewById(R.id.setup_account).setOnClickListener(this); + + setSupportProgressBarIndeterminateVisibility(false); + + Intent intent = new Intent(android.provider.Settings.ACTION_ADD_ACCOUNT); + intent.putExtra(android.provider.Settings.EXTRA_AUTHORITIES, new String[] { AccountAuthenticator.AUTH_TOKEN_TYPE }); + startActivity(intent); // although the code is here, the activity won't be created until this.onStart() and this.onResume() are finished; + mForcedLoginToCreateFirstAccount = true; + } + + Log.i(getClass().toString(), "onCreate() end"); } - ft.commit(); - - /*getSupportFragmentManager().beginTransaction().add(arg0, arg1); - FileList fl = new FileList(); - ft.add(R.id.fileList, fl); - ft.commit(); - /* - - - if (savedInstanceState != null) { - mParents = (Stack)savedInstanceState.getSerializable("parentsStack"); - mIsDisplayingFile = savedInstanceState.getBoolean("isDisplayingFile"); - mPath = (LinkedList)savedInstanceState.getSerializable("path"); - } else { - mParents = new Stack(); - mPath = new LinkedList(); - mIsDisplayingFile = false; + + @Override + public boolean onCreateOptionsMenu(Menu menu) { + MenuInflater inflater = getSherlock().getMenuInflater(); + inflater.inflate(R.menu.menu, menu); + return true; } - mDBHandler = new DbHandler(getBaseContext()); - requestWindowFeature(Window.FEATURE_NO_TITLE); - setContentView(R.layout.main); - - AccountManager accMan = AccountManager.get(this); - Account[] accounts = accMan.getAccountsByType(AccountAuthenticator.ACCOUNT_TYPE); - - if (accounts.length == 0) { - // using string value since in API7 this constatn is not defined - // in API7 < this constatant is defined in Settings.ADD_ACCOUNT_SETTINGS - // and Settings.EXTRA_AUTHORITIES - Intent intent = new Intent("android.settings.ADD_ACCOUNT_SETTINGS"); - intent.putExtra("authorities", new String[] {AccountAuthenticator.AUTH_TOKEN_TYPE}); - startActivity(intent); - } else if (accounts.length > 1) { - showDialog(DIALOG_CHOOSE_ACCOUNT); - } else { - mAccount = accounts[0]; - populateFileList(); - }*/ - } - - @Override - public boolean onOptionsItemSelected(MenuItem item) { - switch (item.getItemId()) { - case R.id.settingsItem : - Intent i = new Intent(this, Preferences.class); - startActivity(i); - break; + @Override + public boolean onOptionsItemSelected(MenuItem item) { + boolean retval = true; + switch (item.getItemId()) { + case R.id.createDirectoryItem: { + showDialog(DIALOG_CREATE_DIR); + break; + } + case R.id.startSync: { + ContentResolver.cancelSync(null, "org.owncloud"); // cancel the current synchronizations of any ownCloud account + Bundle bundle = new Bundle(); + bundle.putBoolean(ContentResolver.SYNC_EXTRAS_MANUAL, true); + ContentResolver.requestSync( + AccountUtils.getCurrentOwnCloudAccount(this), + "org.owncloud", bundle); + break; + } + case R.id.action_upload: { + Intent action = new Intent(Intent.ACTION_GET_CONTENT); + action = action.setType("*/*") + .addCategory(Intent.CATEGORY_OPENABLE); + startActivityForResult( + Intent.createChooser(action, "Upload file from..."), + ACTION_SELECT_FILE); + break; + } + case R.id.action_settings: { + Intent settingsIntent = new Intent(this, Preferences.class); + startActivity(settingsIntent); + break; + } + case R.id.about_app : { + showDialog(DIALOG_ABOUT_APP); + break; + } + case android.R.id.home: { + if(mCurrentDir != null && mCurrentDir.getParentId() != 0){ + onBackPressed(); + } + break; + } + default: + retval = false; + } + return retval; } - return true; - } - - @Override - protected Dialog onCreateDialog(int id) { - switch (id) { - case DIALOG_CHOOSE_ACCOUNT: - return createChooseAccountDialog(); - default: - throw new IllegalArgumentException("Unknown dialog id: " + id); + + @Override + public boolean onNavigationItemSelected(int itemPosition, long itemId) { + int i = itemPosition; + while (i-- != 0) { + onBackPressed(); + } + return true; } - } - - @Override - public boolean onCreateOptionsMenu(Menu menu) { - MenuInflater inflater = getMenuInflater(); - inflater.inflate(R.menu.menu, menu); - return true; - } - - private Dialog createChooseAccountDialog() { - final AccountManager accMan = AccountManager.get(this); - CharSequence[] items = new CharSequence[accMan.getAccountsByType(AccountAuthenticator.ACCOUNT_TYPE).length]; - int i = 0; - for (Account a : accMan.getAccountsByType(AccountAuthenticator.ACCOUNT_TYPE)) { - items[i++] = a.name; + + /** + * Called, when the user selected something for uploading + */ + public void onActivityResult(int requestCode, int resultCode, Intent data) { + if (requestCode == ACTION_SELECT_FILE) { + if (resultCode == RESULT_OK) { + String filepath = null; + try { + Uri selectedImageUri = data.getData(); + + String filemanagerstring = selectedImageUri.getPath(); + String selectedImagePath = getPath(selectedImageUri); + + if (selectedImagePath != null) + filepath = selectedImagePath; + else + filepath = filemanagerstring; + + } catch (Exception e) { + Log.e("FileDisplay", "Unexpected exception when trying to read the result of Intent.ACTION_GET_CONTENT", e); + e.printStackTrace(); + + } finally { + if (filepath == null) { + Log.e("FileDisplay", "Couldnt resolve path to file"); + Toast t = Toast.makeText(this, getString(R.string.filedisplay_unexpected_bad_get_content), Toast.LENGTH_LONG); + t.show(); + return; + } + } + + Intent i = new Intent(this, FileUploader.class); + i.putExtra(FileUploader.KEY_ACCOUNT, + AccountUtils.getCurrentOwnCloudAccount(this)); + String remotepath = new String(); + for (int j = mDirectories.getCount() - 2; j >= 0; --j) { + remotepath += OCFile.PATH_SEPARATOR + mDirectories.getItem(j); + } + if (!remotepath.endsWith(OCFile.PATH_SEPARATOR)) + remotepath += OCFile.PATH_SEPARATOR; + remotepath += new File(filepath).getName(); + + i.putExtra(FileUploader.KEY_LOCAL_FILE, filepath); + i.putExtra(FileUploader.KEY_REMOTE_FILE, remotepath); + i.putExtra(FileUploader.KEY_UPLOAD_TYPE, FileUploader.UPLOAD_SINGLE_FILE); + startService(i); + } + + }/* dvelasco: WIP - not working as expected ... yet :) + else if (requestCode == ACTION_CREATE_FIRST_ACCOUNT) { + if (resultCode != RESULT_OK) { + finish(); // the user cancelled the AuthenticatorActivity + } + }*/ } + + @Override + public void onBackPressed() { + if (mDirectories == null || mDirectories.getCount() <= 1) { + finish(); + return; + } + popDirname(); + mFileList.onNavigateUp(); + mCurrentDir = mFileList.getCurrentFile(); + + if(mCurrentDir.getParentId() == 0){ + ActionBar actionBar = getSupportActionBar(); + actionBar.setDisplayHomeAsUpEnabled(false); + } + } + + @Override + protected void onSaveInstanceState(Bundle outState) { + // responsability of restore is prefered in onCreate() before than in onRestoreInstanceState when there are Fragments involved + Log.i(getClass().toString(), "onSaveInstanceState() start"); + super.onSaveInstanceState(outState); + if(mDirectories != null && mDirectories.getCount() != 0){ + mDirs = new String[mDirectories.getCount()-1]; + for (int j = mDirectories.getCount() - 2, i = 0; j >= 0; --j, ++i) { + mDirs[i] = mDirectories.getItem(j); + } + } + outState.putStringArray(KEY_DIR_ARRAY, mDirs); + outState.putParcelable(FileDetailFragment.EXTRA_FILE, mCurrentDir); + Log.i(getClass().toString(), "onSaveInstanceState() end"); + } + + @Override + protected void onResume() { + Log.i(getClass().toString(), "onResume() start"); + super.onResume(); + + if (AccountUtils.accountsAreSetup(this)) { + // at least an account exist: normal operation + + // set the layout only if it couldn't be set in onCreate + if (mForcedLoginToCreateFirstAccount) { + initDelayedTilAccountAvailabe(); + mForcedLoginToCreateFirstAccount = false; + } + + // Listen for sync messages + IntentFilter syncIntentFilter = new IntentFilter(FileSyncService.SYNC_MESSAGE); + mSyncBroadcastReceiver = new SyncBroadcastReceiver(); + registerReceiver(mSyncBroadcastReceiver, syncIntentFilter); + + // Listen for upload messages + IntentFilter uploadIntentFilter = new IntentFilter(FileUploader.UPLOAD_FINISH_MESSAGE); + mUploadFinishReceiver = new UploadFinishReceiver(); + registerReceiver(mUploadFinishReceiver, uploadIntentFilter); + + // Listen for download messages + IntentFilter downloadIntentFilter = new IntentFilter(FileDownloader.DOWNLOAD_FINISH_MESSAGE); + mDownloadFinishReceiver = new DownloadFinishReceiver(); + registerReceiver(mDownloadFinishReceiver, downloadIntentFilter); + + // Storage manager initialization + mStorageManager = new FileDataStorageManager( + AccountUtils.getCurrentOwnCloudAccount(this), + getContentResolver()); + + // File list fragments + mFileList = (FileListFragment) getSupportFragmentManager().findFragmentById(R.id.fileList); + + + // Figure out what directory to list. + // Priority: Intent (here), savedInstanceState (onCreate), root dir (dir is null) + if(getIntent().hasExtra(FileDetailFragment.EXTRA_FILE)){ + mCurrentDir = (OCFile) getIntent().getParcelableExtra(FileDetailFragment.EXTRA_FILE); + if(mCurrentDir != null && !mCurrentDir.isDirectory()){ + mCurrentDir = mStorageManager.getFileById(mCurrentDir.getParentId()); + } + + // Clear intent extra, so rotating the screen will not return us to this directory + getIntent().removeExtra(FileDetailFragment.EXTRA_FILE); + } + + if (mCurrentDir == null) + mCurrentDir = mStorageManager.getFileByPath("/"); + + // Drop-Down navigation and file list restore + mDirectories = new CustomArrayAdapter(this, R.layout.sherlock_spinner_dropdown_item); + + + // Given the case we have a file to display: + if(mCurrentDir != null){ + ArrayList files = new ArrayList(); + OCFile currFile = mCurrentDir; + while(currFile != null){ + files.add(currFile); + currFile = mStorageManager.getFileById(currFile.getParentId()); + } + + // Insert in mDirs + mDirs = new String[files.size()]; + for(int i = files.size() - 1; i >= 0; i--){ + mDirs[i] = files.get(i).getFileName(); + } + } + + if (mDirs != null) { + for (String s : mDirs) + mDirectories.add(s); + } else { + mDirectories.add(OCFile.PATH_SEPARATOR); + } + + // Actionbar setup + ActionBar action_bar = getSupportActionBar(); + action_bar.setNavigationMode(ActionBar.NAVIGATION_MODE_LIST); + action_bar.setDisplayShowTitleEnabled(false); + action_bar.setListNavigationCallbacks(mDirectories, this); + if(mCurrentDir != null && mCurrentDir.getParentId() != 0){ + action_bar.setDisplayHomeAsUpEnabled(true); + } else { + action_bar.setDisplayHomeAsUpEnabled(false); + } + + // List dir here + mFileList.listDirectory(mCurrentDir); + } + Log.i(getClass().toString(), "onResume() end"); + } + + @Override + protected void onPause() { + Log.i(getClass().toString(), "onPause() start"); + super.onPause(); + if (mSyncBroadcastReceiver != null) { + unregisterReceiver(mSyncBroadcastReceiver); + mSyncBroadcastReceiver = null; + } + if (mUploadFinishReceiver != null) { + unregisterReceiver(mUploadFinishReceiver); + mUploadFinishReceiver = null; + } + if (mDownloadFinishReceiver != null) { + unregisterReceiver(mDownloadFinishReceiver); + mDownloadFinishReceiver = null; + } + + getIntent().putExtra(FileDetailFragment.EXTRA_FILE, mCurrentDir); + Log.i(getClass().toString(), "onPause() end"); + } + + @Override + protected Dialog onCreateDialog(int id) { + Dialog dialog = null; + AlertDialog.Builder builder; + switch (id) { + case DIALOG_SETUP_ACCOUNT: + builder = new AlertDialog.Builder(this); + builder.setTitle(R.string.main_tit_accsetup); + builder.setMessage(R.string.main_wrn_accsetup); + builder.setCancelable(false); + builder.setPositiveButton(android.R.string.ok, this); + builder.setNegativeButton(android.R.string.cancel, this); + dialog = builder.create(); + break; + case DIALOG_ABOUT_APP: { + builder = new AlertDialog.Builder(this); + builder.setTitle("About"); + PackageInfo pkg; + try { + pkg = getPackageManager().getPackageInfo(getPackageName(), 0); + builder.setMessage("ownCloud android client\n\nversion: " + pkg.versionName ); + builder.setIcon(android.R.drawable.ic_menu_info_details); + dialog = builder.create(); + } catch (NameNotFoundException e) { + builder = null; + dialog = null; + e.printStackTrace(); + } + break; + } + case DIALOG_CREATE_DIR: { + builder = new Builder(this); + final EditText dirNameInput = new EditText(getBaseContext()); + final Account a = AccountUtils.getCurrentOwnCloudAccount(this); + builder.setView(dirNameInput); + builder.setTitle(R.string.uploader_info_dirname); + int typed_color = getResources().getColor(R.color.setup_text_typed); + dirNameInput.setTextColor(typed_color); + builder.setPositiveButton(android.R.string.ok, + new OnClickListener() { + public void onClick(DialogInterface dialog, int which) { + String directoryName = dirNameInput.getText().toString(); + if (directoryName.trim().length() == 0) { + dialog.cancel(); + return; + } + + // Figure out the path where the dir needs to be created + String path; + if (mCurrentDir == null) { + // this is just a patch; we should ensure that mCurrentDir never is null + if (!mStorageManager.fileExists(OCFile.PATH_SEPARATOR)) { + OCFile file = new OCFile(OCFile.PATH_SEPARATOR); + mStorageManager.saveFile(file); + } + mCurrentDir = mStorageManager.getFileByPath(OCFile.PATH_SEPARATOR); + } + path = FileDisplayActivity.this.mCurrentDir.getRemotePath(); + + // Create directory + path += directoryName + OCFile.PATH_SEPARATOR; + Thread thread = new Thread(new DirectoryCreator(path, a)); + thread.start(); - AlertDialog.Builder builder = new AlertDialog.Builder(this); - builder.setTitle(R.string.common_choose_account); - builder.setCancelable(true); - builder.setItems(items, new DialogInterface.OnClickListener() { - public void onClick(DialogInterface dialog, int item) { - mAccount = accMan.getAccountsByType(AccountAuthenticator.ACCOUNT_TYPE)[item]; - dialog.dismiss(); + // Save new directory in local database + OCFile newDir = new OCFile(path); + newDir.setMimetype("DIR"); + newDir.setParentId(mCurrentDir.getFileId()); + mStorageManager.saveFile(newDir); + + // Display the new folder right away + dialog.dismiss(); + mFileList.listDirectory(mCurrentDir); + } + }); + builder.setNegativeButton(R.string.common_cancel, + new OnClickListener() { + public void onClick(DialogInterface dialog, int which) { + dialog.cancel(); + } + }); + dialog = builder.create(); + break; + } + default: + dialog = null; } - }); - builder.setOnCancelListener(new OnCancelListener() { - public void onCancel(DialogInterface dialog) { - FileDisplayActivity.this.finish(); - } - }); - AlertDialog alert = builder.create(); - return alert; - } - - //@Override - //public void onBackPressed() { - /*PathLayout pl = (PathLayout) findViewById(R.id.pathLayout1); - if (mIsDisplayingFile) { - mIsDisplayingFile = false; - setContentView(R.layout.main); - pl = (PathLayout) findViewById(R.id.pathLayout1); - Uri uri; - if (mParents.empty()) { - uri = ProviderTableMeta.CONTENT_URI; - } else { - uri = Uri.withAppendedPath(ProviderTableMeta.CONTENT_URI_DIR, mParents.peek()); - } - mCursor = managedQuery(uri, - null, - ProviderTableMeta.FILE_ACCOUNT_OWNER+"=?", - new String[]{mAccount.name}, null); - - if (mCursor.moveToFirst()) { - String s = mCursor.getString(mCursor.getColumnIndex(ProviderTableMeta.FILE_PATH)); - for (String str : s.split("/")) { - if (!TextUtils.isEmpty(str)) - pl.push(DisplayUtils.HtmlDecode(str)); + + return dialog; + } + + + /** + * Responds to the "There are no ownCloud Accounts setup" dialog + * TODO: Dialog is 100% useless -> Remove + */ + @Override + public void onClick(DialogInterface dialog, int which) { + // In any case - we won't need it anymore + dialog.dismiss(); + switch (which) { + case DialogInterface.BUTTON_POSITIVE: + Intent intent = new Intent("android.settings.ADD_ACCOUNT_SETTINGS"); + intent.putExtra("authorities", + new String[] { AccountAuthenticator.AUTH_TOKEN_TYPE }); + startActivity(intent); + break; + case DialogInterface.BUTTON_NEGATIVE: + finish(); } - } - getListView().setAdapter(new FileListListAdapter(mCursor, this)); - getListView().invalidate(); - return; + } - if (mParents.size()==0) { - super.onBackPressed(); - return; - } else if (mParents.size() == 1) { - mParents.pop(); - mPath.removeLast(); - pl.pop(); - mCursor = managedQuery(ProviderTableMeta.CONTENT_URI, - null, - ProviderTableMeta.FILE_ACCOUNT_OWNER+"=?", - new String[]{mAccount.name}, - null); - } else { - mParents.pop(); - mPath.removeLast(); - pl.pop(); - mCursor = managedQuery(Uri.withAppendedPath(ProviderTableMeta.CONTENT_URI_DIR, mParents.peek()), - null, - ProviderTableMeta.FILE_ACCOUNT_OWNER+"=?", - new String[]{mAccount.name}, - null); + + /** + * Translates a content URI of an image to a physical path + * on the disk + * @param uri The URI to resolve + * @return The path to the image or null if it could not be found + */ + public String getPath(Uri uri) { + String[] projection = { MediaStore.Images.Media.DATA }; + Cursor cursor = managedQuery(uri, projection, null, null, null); + if (cursor != null) { + int column_index = cursor + .getColumnIndexOrThrow(MediaStore.Images.Media.DATA); + cursor.moveToFirst(); + return cursor.getString(column_index); + } + return null; } - setListAdapter(new FileListListAdapter(mCursor, this)); - getListView().invalidate();*/ - //} + /** + * Pushes a directory to the drop down list + * @param directory to push + * @throws IllegalArgumentException If the {@link OCFile#isDirectory()} returns false. + */ + public void pushDirname(OCFile directory) { + if(!directory.isDirectory()){ + throw new IllegalArgumentException("Only directories may be pushed!"); + } + mDirectories.insert(directory.getFileName(), 0); + mCurrentDir = directory; + } - //@Override -/* protected void onListItemClick(ListView l, View v, int position, long id) { - super.onListItemClick(l, v, position, id); - /*PathLayout pl = (PathLayout) findViewById(R.id.pathLayout1); - if (!mCursor.moveToPosition(position)) { - throw new IndexOutOfBoundsException("Incorrect item selected"); + /** + * 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(); } - if (!mIsDisplayingFile) { - if (mCursor.getString(mCursor.getColumnIndex(ProviderTableMeta.FILE_CONTENT_TYPE)).equals("DIR")) { - String id_ = mCursor.getString(mCursor.getColumnIndex(ProviderTableMeta._ID)); - String dirname = mCursor.getString(mCursor.getColumnIndex(ProviderTableMeta.FILE_NAME)); - pl.push(DisplayUtils.HtmlDecode(dirname)); - mPath.addLast(DisplayUtils.HtmlDecode(dirname)); - mParents.push(id_); - mCursor = managedQuery(Uri.withAppendedPath(ProviderTableMeta.CONTENT_URI_DIR, id_), - null, - ProviderTableMeta.FILE_ACCOUNT_OWNER + "=?", - new String[]{mAccount.name}, null); - setListAdapter(new FileListListAdapter(mCursor, this)); - } else { - mIsDisplayingFile = true; - setContentView(R.layout.file_display); - String id_ = mCursor.getString(mCursor.getColumnIndex(ProviderTableMeta._ID)); - mCursor = managedQuery(Uri.withAppendedPath(ProviderTableMeta.CONTENT_URI_FILE, id_), - null, - null, - null, - null); - mCursor.moveToFirst(); - // filename - TextView tv = (TextView) findViewById(R.id.textView1); - tv.setText(mCursor.getString(mCursor.getColumnIndex(ProviderTableMeta.FILE_NAME))); - // filetype - tv = (TextView) findViewById(R.id.textView2); - tv.setText(DisplayUtils.convertMIMEtoPrettyPrint(mCursor.getString(mCursor.getColumnIndex(ProviderTableMeta.FILE_CONTENT_TYPE)))); - // size - tv = (TextView) findViewById(R.id.textView3); - tv.setText(DisplayUtils.bitsToHumanReadable(mCursor.getLong(mCursor.getColumnIndex(ProviderTableMeta.FILE_CONTENT_LENGTH)))); - // modified - tv = (TextView) findViewById(R.id.textView4); - tv.setText(mCursor.getString(mCursor.getColumnIndex(ProviderTableMeta.FILE_MODIFIED))); - if (!TextUtils.isEmpty(mCursor.getString(mCursor.getColumnIndex(ProviderTableMeta.FILE_STORAGE_PATH))) && - mCursor.getString(mCursor.getColumnIndex(ProviderTableMeta.FILE_CONTENT_TYPE)).matches("image/*")) { - ImageView iv = (ImageView) findViewById(R.id.imageView1); - Bitmap bmp = BitmapFactory.decodeFile(mCursor.getString(mCursor.getColumnIndex(ProviderTableMeta.FILE_STORAGE_PATH))); - Matrix m = new Matrix(); - float scale; - if (bmp.getWidth() > bmp.getHeight()) { - scale = (float) (200./bmp.getWidth()); - } else { - scale = (float) (200./bmp.getHeight()); - } - m.postScale(scale, scale); - Bitmap newBmp = Bitmap.createBitmap(bmp, 0, 0, bmp.getWidth(), bmp.getHeight(), m, true); - iv.setImageBitmap(newBmp); + + private class DirectoryCreator implements Runnable { + private String mTargetPath; + private Account mAccount; + private AccountManager mAm; + + public DirectoryCreator(String targetPath, Account account) { + mTargetPath = targetPath; + mAccount = account; + mAm = (AccountManager) getSystemService(ACCOUNT_SERVICE); + } + + @Override + public void run() { + WebdavClient wdc = new WebdavClient(mAccount, getApplicationContext()); + + String username = mAccount.name.substring(0, + mAccount.name.lastIndexOf('@')); + String password = mAm.getPassword(mAccount); + + wdc.setCredentials(username, password); + wdc.allowSelfsignedCertificates(); + wdc.createDirectory(mTargetPath); + } + + } + + // Custom array adapter to override text colors + private class CustomArrayAdapter extends ArrayAdapter { + + public CustomArrayAdapter(FileDisplayActivity ctx, int view) { + super(ctx, view); + } + + public View getView(int position, View convertView, ViewGroup parent) { + View v = super.getView(position, convertView, parent); + + ((TextView) v).setTextColor(getResources().getColorStateList( + android.R.color.white)); + return v; + } + + public View getDropDownView(int position, View convertView, + ViewGroup parent) { + View v = super.getDropDownView(position, convertView, parent); + + ((TextView) v).setTextColor(getResources().getColorStateList( + android.R.color.white)); + + return v; + } + + } + + private class SyncBroadcastReceiver extends BroadcastReceiver { + /** + * {@link BroadcastReceiver} to enable syncing feedback in UI + */ + @Override + public void onReceive(Context context, Intent intent) { + boolean inProgress = intent.getBooleanExtra( + FileSyncService.IN_PROGRESS, false); + String accountName = intent + .getStringExtra(FileSyncService.ACCOUNT_NAME); + + Log.d("FileDisplay", "sync of account " + accountName + + " is in_progress: " + inProgress); + + if (accountName.equals(AccountUtils.getCurrentOwnCloudAccount(context).name)) { + + String synchFolderRemotePath = intent.getStringExtra(FileSyncService.SYNC_FOLDER_REMOTE_PATH); + + boolean fillBlankRoot = false; + if (mCurrentDir == null) { + mCurrentDir = mStorageManager.getFileByPath("/"); + fillBlankRoot = (mCurrentDir != null); + } + + if ((synchFolderRemotePath != null && mCurrentDir != null && (mCurrentDir.getRemotePath().equals(synchFolderRemotePath))) + || fillBlankRoot ) { + if (!fillBlankRoot) + mCurrentDir = getStorageManager().getFileByPath(synchFolderRemotePath); + FileListFragment fileListFragment = (FileListFragment) getSupportFragmentManager() + .findFragmentById(R.id.fileList); + if (fileListFragment != null) { + fileListFragment.listDirectory(mCurrentDir); + } + } + + setSupportProgressBarIndeterminateVisibility(inProgress); + + } + } + } + + + private class UploadFinishReceiver extends BroadcastReceiver { + /** + * Once the file upload has finished -> update view + * @author David A. Velasco + * {@link BroadcastReceiver} to enable upload feedback in UI + */ + @Override + public void onReceive(Context context, Intent intent) { + long parentDirId = intent.getLongExtra(FileUploader.EXTRA_PARENT_DIR_ID, -1); + OCFile parentDir = mStorageManager.getFileById(parentDirId); + String accountName = intent.getStringExtra(FileUploader.ACCOUNT_NAME); + + if (accountName.equals(AccountUtils.getCurrentOwnCloudAccount(context).name) && + parentDir != null && + ( (mCurrentDir == null && parentDir.getFileName().equals("/")) || + parentDir.equals(mCurrentDir) + ) + ) { + FileListFragment fileListFragment = (FileListFragment) getSupportFragmentManager().findFragmentById(R.id.fileList); + if (fileListFragment != null) { + fileListFragment.listDirectory(); + } + } + } + + } + + + /** + * Once the file download has finished -> update view + */ + private class DownloadFinishReceiver extends BroadcastReceiver { + @Override + public void onReceive(Context context, Intent intent) { + String downloadedRemotePath = intent.getStringExtra(FileDownloader.EXTRA_REMOTE_PATH); + String accountName = intent.getStringExtra(FileDownloader.ACCOUNT_NAME); + + if (accountName.equals(AccountUtils.getCurrentOwnCloudAccount(context).name) && + mCurrentDir != null && mCurrentDir.getFileId() == mStorageManager.getFileByPath(downloadedRemotePath).getParentId()) { + FileListFragment fileListFragment = (FileListFragment) getSupportFragmentManager().findFragmentById(R.id.fileList); + if (fileListFragment != null) { + fileListFragment.listDirectory(); + } + } } - setListAdapter(new FileListActionListAdapter(mCursor, this, mAccount)); - } - getListView().invalidate(); - } else { - Intent i = (Intent) getListAdapter().getItem(position); - if (i.hasExtra("toDownload")) { - - Intent intent = new Intent(this, FileDownloader.class); - intent.putExtra(FileDownloader.EXTRA_FILE_PATH, "/"+((TextView)findViewById(R.id.textView1)).getText().toString()); - intent.putExtra(FileDownloader.EXTRA_ACCOUNT, mAccount); - startService(intent); - /* - if (i.getBooleanExtra("toDownload", false)) { - startActivityForResult(i, 200); - } else { - startActivity(i); - }*/ - // } - - //} -// } - - -// setListAdapter(new FileListListAdapter(mCursor, this)); -// getListView().invalidate(); - - @Override - public boolean onNavigationItemSelected(int itemPosition, long itemId) { - int i = itemPosition; - while (i-- != 0) { - popPath(); - //mFileList.onBackPressed(); } - return true; - } - - @Override - public void onBackPressed() { - popPath(); - if (mDirectories.getCount() == 0) - { - super.onBackPressed(); - return; + + + @Override + public void onClick(View v) { + if (v.getId() == R.id.setup_account) { + Intent intent = new Intent(android.provider.Settings.ACTION_ADD_ACCOUNT); + intent.putExtra(android.provider.Settings.EXTRA_AUTHORITIES, new String[] { AccountAuthenticator.AUTH_TOKEN_TYPE }); + startActivity(intent); + mForcedLoginToCreateFirstAccount = true; + } } - ((FileList)getSupportFragmentManager().findFragmentById(id.file_list_container)).onBackPressed(); - } - - //@Override - /*protected void onActivityResult(int requestCode, int resultCode, Intent data) { - super.onActivityResult(requestCode, resultCode, data); - } - - @Override - protected void onSaveInstanceState(Bundle outState) { - super.onSaveInstanceState(outState); - outState.putSerializable("parentsStack", mParents); - outState.putSerializable("path", mPath); - outState.putBoolean("isDisplayingFile", mIsDisplayingFile); - }*/ -} \ No newline at end of file + + + + + + /** + * {@inheritDoc} + */ + @Override + public DataStorageManager getStorageManager() { + return mStorageManager; + } + + + /** + * {@inheritDoc} + */ + @Override + public void onDirectoryClick(OCFile directory) { + pushDirname(directory); + ActionBar actionBar = getSupportActionBar(); + actionBar.setDisplayHomeAsUpEnabled(true); + + if (mDualPane) { + // Resets the FileDetailsFragment on Tablets so that it always displays + FileDetailFragment fileDetails = (FileDetailFragment) getSupportFragmentManager().findFragmentByTag(FileDetailFragment.FTAG); + if (fileDetails != null) { + FragmentTransaction transaction = getSupportFragmentManager().beginTransaction(); + transaction.remove(fileDetails); + transaction.add(R.id.file_details_container, new FileDetailFragment(null, null)); + transaction.commit(); + } + } + } + + + /** + * {@inheritDoc} + */ + @Override + public void onFileClick(OCFile file) { + + // If we are on a large device -> update fragment + if (mDualPane) { + // buttons in the details view are problematic when trying to reuse an existing fragment; create always a new one solves some of them, BUT no all; downloads are 'dangerous' + FragmentTransaction transaction = getSupportFragmentManager().beginTransaction(); + transaction.replace(R.id.file_details_container, new FileDetailFragment(file, AccountUtils.getCurrentOwnCloudAccount(this)), FileDetailFragment.FTAG); + transaction.setTransition(FragmentTransaction.TRANSIT_FRAGMENT_FADE); + transaction.commit(); + + } else { // small or medium screen device -> new Activity + Intent showDetailsIntent = new Intent(this, FileDetailActivity.class); + showDetailsIntent.putExtra(FileDetailFragment.EXTRA_FILE, file); + showDetailsIntent.putExtra(FileDownloader.EXTRA_ACCOUNT, AccountUtils.getCurrentOwnCloudAccount(this)); + startActivity(showDetailsIntent); + } + } + + /** + * Operations in this method should be preferably performed in onCreate to have a lighter onResume method. + * + * But we need to delay them to onResume for the first start of the application, when no account exists and the login activity must be shown; and + * put instead the ugly view that shows the 'Setup' button to restart the login activity. + * + * In other way, if the users cancels or presses BACK in the login page that first time (users can be cruel sometimes) would show a blank view (the + * FragmentList view empty). + * + * This is temporal, until we found out how to get a result in this activity after launching the ADD_ACCOUNT Intent with startActivityForResult (not trivial) + */ + private void initDelayedTilAccountAvailabe() { + setContentView(mLayoutView); + mDualPane = (findViewById(R.id.file_details_container) != null); + if (mDualPane && getSupportFragmentManager().findFragmentByTag(FileDetailFragment.FTAG) == null) { + FragmentTransaction transaction = getSupportFragmentManager().beginTransaction(); + transaction.replace(R.id.file_details_container, new FileDetailFragment(null, null)); // empty FileDetailFragment + transaction.commit(); + } + setSupportProgressBarIndeterminateVisibility(false); + } + + + /** + * Launch an intent to request the PIN code to the user before letting him use the app + */ + private void requestPinCode() { + boolean pinStart = false; + SharedPreferences appPrefs = PreferenceManager.getDefaultSharedPreferences(getApplicationContext()); + pinStart = appPrefs.getBoolean("set_pincode", false); + if (pinStart) { + Intent i = new Intent(getApplicationContext(), PinCodeActivity.class); + i.putExtra(PinCodeActivity.EXTRA_ACTIVITY, "FileDisplayActivity"); + startActivity(i); + } + } + + +}