Java tutorial
/** * ownCloud Android client application * * @author David A. Velasco * Copyright (C) 2011 Bartek Przybylski * 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.cerema.cloud2.ui.activity; import android.accounts.Account; import android.accounts.AccountManager; import android.accounts.AccountManagerCallback; import android.accounts.AccountManagerFuture; import android.accounts.AuthenticatorException; import android.accounts.OperationCanceledException; import android.content.ComponentName; import android.content.Context; import android.content.Intent; import android.content.ServiceConnection; import android.content.res.Configuration; import android.os.Bundle; import android.os.Handler; import android.os.IBinder; import android.support.v4.app.Fragment; import android.support.v4.app.FragmentManager; import android.support.v4.app.FragmentTransaction; import android.support.v4.view.GravityCompat; import android.support.v4.widget.DrawerLayout; import android.support.v7.app.ActionBar; import android.support.v7.app.ActionBarDrawerToggle; import android.support.v7.app.AppCompatActivity; import android.view.View; import android.widget.AdapterView; import android.widget.ListView; import android.widget.RelativeLayout; import android.widget.TextView; import android.widget.Toast; import com.cerema.cloud2.BuildConfig; import com.cerema.cloud2.MainApp; import com.cerema.cloud2.R; import com.cerema.cloud2.authentication.AccountUtils; import com.cerema.cloud2.authentication.AuthenticatorActivity; import com.cerema.cloud2.datamodel.FileDataStorageManager; import com.cerema.cloud2.datamodel.OCFile; import com.cerema.cloud2.files.FileOperationsHelper; import com.cerema.cloud2.files.services.FileDownloader; import com.cerema.cloud2.files.services.FileDownloader.FileDownloaderBinder; import com.cerema.cloud2.files.services.FileUploader; import com.cerema.cloud2.files.services.FileUploader.FileUploaderBinder; import com.cerema.cloud2.lib.common.OwnCloudAccount; import com.cerema.cloud2.lib.common.OwnCloudClient; import com.cerema.cloud2.lib.common.OwnCloudClientManagerFactory; import com.cerema.cloud2.lib.common.OwnCloudCredentials; import com.cerema.cloud2.lib.common.operations.OnRemoteOperationListener; import com.cerema.cloud2.lib.common.operations.RemoteOperation; import com.cerema.cloud2.lib.common.operations.RemoteOperationResult; import com.cerema.cloud2.lib.common.operations.RemoteOperationResult.ResultCode; import com.cerema.cloud2.lib.common.utils.Log_OC; import com.cerema.cloud2.lib.resources.status.OCCapability; import com.cerema.cloud2.operations.CreateShareViaLinkOperation; import com.cerema.cloud2.operations.CreateShareWithShareeOperation; import com.cerema.cloud2.operations.GetSharesForFileOperation; import com.cerema.cloud2.operations.SynchronizeFileOperation; import com.cerema.cloud2.operations.SynchronizeFolderOperation; import com.cerema.cloud2.operations.UnshareOperation; import com.cerema.cloud2.operations.UpdateSharePermissionsOperation; import com.cerema.cloud2.operations.UpdateShareViaLinkOperation; import com.cerema.cloud2.services.OperationsService; import com.cerema.cloud2.services.OperationsService.OperationsServiceBinder; import com.cerema.cloud2.ui.NavigationDrawerItem; import com.cerema.cloud2.ui.adapter.NavigationDrawerListAdapter; import com.cerema.cloud2.ui.dialog.LoadingDialog; import com.cerema.cloud2.ui.dialog.SharePasswordDialogFragment; import com.cerema.cloud2.utils.ErrorMessageAdapter; import java.util.ArrayList; /** * Activity with common behaviour for activities handling {@link OCFile}s in ownCloud * {@link Account}s . */ public class FileActivity extends AppCompatActivity implements OnRemoteOperationListener, ComponentsGetter { public static final String EXTRA_FILE = "com.cerema.cloud2.ui.activity.FILE"; public static final String EXTRA_ACCOUNT = "com.cerema.cloud2.ui.activity.ACCOUNT"; public static final String EXTRA_FROM_NOTIFICATION = "com.cerema.cloud2.ui.activity.FROM_NOTIFICATION"; public static final String TAG = FileActivity.class.getSimpleName(); private static final String DIALOG_WAIT_TAG = "DIALOG_WAIT"; private static final String KEY_WAITING_FOR_OP_ID = "WAITING_FOR_OP_ID"; private static final String DIALOG_SHARE_PASSWORD = "DIALOG_SHARE_PASSWORD"; private static final String KEY_ACTION_BAR_TITLE = "ACTION_BAR_TITLE"; protected static final long DELAY_TO_REQUEST_OPERATIONS_LATER = 200; /** OwnCloud {@link Account} where the main {@link OCFile} handled by the activity is located.*/ private Account mAccount; /** Capabilites of the server where {@link #mAccount} lives */ private OCCapability mCapabilities; /** Main {@link OCFile} handled by the activity.*/ private OCFile mFile; /** Flag to signal that the activity will is finishing to enforce the creation of an ownCloud * {@link Account} */ private boolean mRedirectingToSetupAccount = false; /** Flag to signal when the value of mAccount was set */ protected boolean mAccountWasSet; /** Flag to signal when the value of mAccount was restored from a saved state */ protected boolean mAccountWasRestored; /** Flag to signal if the activity is launched by a notification */ private boolean mFromNotification; /** Messages handler associated to the main thread and the life cycle of the activity */ private Handler mHandler; /** Access point to the cached database for the current ownCloud {@link Account} */ private FileDataStorageManager mStorageManager = null; private FileOperationsHelper mFileOperationsHelper; private ServiceConnection mOperationsServiceConnection = null; private OperationsServiceBinder mOperationsServiceBinder = null; private boolean mResumed = false; protected FileDownloaderBinder mDownloaderBinder = null; protected FileUploaderBinder mUploaderBinder = null; private ServiceConnection mDownloadServiceConnection, mUploadServiceConnection = null; // Navigation Drawer protected DrawerLayout mDrawerLayout; protected ActionBarDrawerToggle mDrawerToggle; protected ListView mDrawerList; // Slide menu items protected String[] mDrawerTitles; protected String[] mDrawerContentDescriptions; protected ArrayList<NavigationDrawerItem> mDrawerItems; protected NavigationDrawerListAdapter mNavigationDrawerAdapter = null; // TODO re-enable when "Accounts" is available in Navigation Drawer // protected boolean mShowAccounts = false; /** * Loads the ownCloud {@link Account} and main {@link OCFile} to be handled by the instance of * the {@link FileActivity}. * * Grants that a valid ownCloud {@link Account} is associated to the instance, or that the user * is requested to create a new one. */ @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); mHandler = new Handler(); mFileOperationsHelper = new FileOperationsHelper(this); Account account = null; if (savedInstanceState != null) { mFile = savedInstanceState.getParcelable(FileActivity.EXTRA_FILE); mFromNotification = savedInstanceState.getBoolean(FileActivity.EXTRA_FROM_NOTIFICATION); mFileOperationsHelper .setOpIdWaitingFor(savedInstanceState.getLong(KEY_WAITING_FOR_OP_ID, Long.MAX_VALUE)); if (getSupportActionBar() != null) { getSupportActionBar().setTitle(savedInstanceState.getString(KEY_ACTION_BAR_TITLE)); } } else { account = getIntent().getParcelableExtra(FileActivity.EXTRA_ACCOUNT); mFile = getIntent().getParcelableExtra(FileActivity.EXTRA_FILE); mFromNotification = getIntent().getBooleanExtra(FileActivity.EXTRA_FROM_NOTIFICATION, false); } AccountUtils.updateAccountVersion(this); // best place, before any access to AccountManager // or database setAccount(account, savedInstanceState != null); mOperationsServiceConnection = new OperationsServiceConnection(); bindService(new Intent(this, OperationsService.class), mOperationsServiceConnection, Context.BIND_AUTO_CREATE); mDownloadServiceConnection = newTransferenceServiceConnection(); if (mDownloadServiceConnection != null) { bindService(new Intent(this, FileDownloader.class), mDownloadServiceConnection, Context.BIND_AUTO_CREATE); } mUploadServiceConnection = newTransferenceServiceConnection(); if (mUploadServiceConnection != null) { bindService(new Intent(this, FileUploader.class), mUploadServiceConnection, Context.BIND_AUTO_CREATE); } } @Override protected void onNewIntent(Intent intent) { Log_OC.v(TAG, "onNewIntent() start"); Account current = AccountUtils.getCurrentOwnCloudAccount(this); if (current != null && mAccount != null && !mAccount.name.equals(current.name)) { mAccount = current; } Log_OC.v(TAG, "onNewIntent() stop"); } /** * Since ownCloud {@link Account}s can be managed from the system setting menu, * the existence of the {@link Account} associated to the instance must be checked * every time it is restarted. */ @Override protected void onRestart() { Log_OC.v(TAG, "onRestart() start"); super.onRestart(); boolean validAccount = (mAccount != null && AccountUtils.exists(mAccount, this)); if (!validAccount) { swapToDefaultAccount(); } Log_OC.v(TAG, "onRestart() end"); } @Override protected void onStart() { super.onStart(); if (mAccountWasSet) { onAccountSet(mAccountWasRestored); } } @Override protected void onResume() { super.onResume(); mResumed = true; if (mOperationsServiceBinder != null) { doOnResumeAndBound(); } } @Override protected void onPause() { if (mOperationsServiceBinder != null) { mOperationsServiceBinder.removeOperationListener(this); } mResumed = false; super.onPause(); } @Override protected void onDestroy() { if (mOperationsServiceConnection != null) { unbindService(mOperationsServiceConnection); mOperationsServiceBinder = null; } if (mDownloadServiceConnection != null) { unbindService(mDownloadServiceConnection); mDownloadServiceConnection = null; } if (mUploadServiceConnection != null) { unbindService(mUploadServiceConnection); mUploadServiceConnection = null; } super.onDestroy(); } @Override protected void onPostCreate(Bundle savedInstanceState) { super.onPostCreate(savedInstanceState); // Sync the toggle state after onRestoreInstanceState has occurred. if (mDrawerToggle != null) { mDrawerToggle.syncState(); if (isDrawerOpen()) { getSupportActionBar().setTitle(R.string.app_name); mDrawerToggle.setDrawerIndicatorEnabled(true); } } } @Override public void onConfigurationChanged(Configuration newConfig) { super.onConfigurationChanged(newConfig); if (mDrawerToggle != null) { mDrawerToggle.onConfigurationChanged(newConfig); } } @Override public void onBackPressed() { if (isDrawerOpen()) { closeNavDrawer(); return; } super.onBackPressed(); } /** * checks if the drawer exists and is opened. * * @return <code>true</code> if the drawer is open, else <code>false</code> */ public boolean isDrawerOpen() { if (mDrawerLayout != null) { return mDrawerLayout.isDrawerOpen(GravityCompat.START); } else { return false; } } /** * closes the navigation drawer. */ public void closeNavDrawer() { if (mDrawerLayout != null) { mDrawerLayout.closeDrawer(GravityCompat.START); } } protected void initDrawer() { // constant settings for action bar when navigation drawer is inited getSupportActionBar().setNavigationMode(ActionBar.NAVIGATION_MODE_STANDARD); mDrawerLayout = (DrawerLayout) findViewById(R.id.drawer_layout); // Notification Drawer RelativeLayout navigationDrawerLayout = (RelativeLayout) findViewById(R.id.left_drawer); mDrawerList = (ListView) navigationDrawerLayout.findViewById(R.id.drawer_list); // TODO re-enable when "Accounts" is available in Navigation Drawer // // load Account in the Drawer Title // // User-Icon // ImageView userIcon = (ImageView) navigationDrawerLayout.findViewById(R.id.drawer_userIcon); // userIcon.setImageResource(DisplayUtils.getSeasonalIconId()); // // // Username // TextView username = (TextView) navigationDrawerLayout.findViewById(R.id.drawer_username); // Account account = AccountUtils.getCurrentOwnCloudAccount(getApplicationContext()); // // if (account != null) { // int lastAtPos = account.name.lastIndexOf("@"); // username.setText(account.name.substring(0, lastAtPos)); // } // Display username in drawer setUsernameInDrawer(navigationDrawerLayout, AccountUtils.getCurrentOwnCloudAccount(getApplicationContext())); // load slide menu items mDrawerTitles = getResources().getStringArray(R.array.drawer_items); // nav drawer content description from resources mDrawerContentDescriptions = getResources().getStringArray(R.array.drawer_content_descriptions); // nav drawer items mDrawerItems = new ArrayList<NavigationDrawerItem>(); // adding nav drawer items to array // TODO re-enable when "Accounts" is available in Navigation Drawer // Accounts // mDrawerItems.add(new NavigationDrawerItem(mDrawerTitles[0], // mDrawerContentDescriptions[0])); // All Files mDrawerItems.add(new NavigationDrawerItem(mDrawerTitles[0], mDrawerContentDescriptions[0], R.drawable.ic_folder_open)); // TODO Enable when "On Device" is recovered // On Device //mDrawerItems.add(new NavigationDrawerItem(mDrawerTitles[2], // mDrawerContentDescriptions[2])); // Settings mDrawerItems.add( new NavigationDrawerItem(mDrawerTitles[1], mDrawerContentDescriptions[1], R.drawable.ic_settings)); // Logs if (BuildConfig.DEBUG) { mDrawerItems.add( new NavigationDrawerItem(mDrawerTitles[2], mDrawerContentDescriptions[2], R.drawable.ic_log)); } // setting the nav drawer list adapter mNavigationDrawerAdapter = new NavigationDrawerListAdapter(getApplicationContext(), this, mDrawerItems); mDrawerList.setAdapter(mNavigationDrawerAdapter); mDrawerToggle = new ActionBarDrawerToggle(this, mDrawerLayout, R.string.drawer_open, R.string.drawer_close) { /** Called when a drawer has settled in a completely closed state. */ public void onDrawerClosed(View view) { super.onDrawerClosed(view); updateActionBarTitleAndHomeButton(null); invalidateOptionsMenu(); } /** Called when a drawer has settled in a completely open state. */ public void onDrawerOpened(View drawerView) { super.onDrawerOpened(drawerView); getSupportActionBar().setTitle(R.string.app_name); mDrawerToggle.setDrawerIndicatorEnabled(true); invalidateOptionsMenu(); } }; // Set the list's click listener mDrawerList.setOnItemClickListener(new DrawerItemClickListener()); // Set the drawer toggle as the DrawerListener mDrawerLayout.setDrawerListener(mDrawerToggle); mDrawerToggle.setDrawerIndicatorEnabled(false); } /** * sets the given account name in the drawer in case the drawer is available. The account name * is shortened beginning from the @-sign in the username. * * @param navigationDrawerLayout the drawer layout to be used * @param account the account to be set in the drawer */ protected void setUsernameInDrawer(RelativeLayout navigationDrawerLayout, Account account) { if (navigationDrawerLayout != null && account != null) { TextView username = (TextView) navigationDrawerLayout.findViewById(R.id.drawer_username); int lastAtPos = account.name.lastIndexOf("@"); username.setText(account.name.substring(0, lastAtPos)); } } /** * Updates title bar and home buttons (state and icon). * * Assumes that navigation drawer is NOT visible. */ protected void updateActionBarTitleAndHomeButton(OCFile chosenFile) { String title = getString(R.string.default_display_name_for_root_folder); // default boolean inRoot; /// choose the appropiate title if (chosenFile == null) { chosenFile = mFile; // if no file is passed, current file decides } inRoot = (chosenFile == null || (chosenFile.isFolder() && chosenFile.getParentId() == FileDataStorageManager.ROOT_PARENT_ID)); if (!inRoot) { title = chosenFile.getFileName(); } /// set the chosen title ActionBar actionBar = getSupportActionBar(); actionBar.setTitle(title); /// also as content description View actionBarTitleView = getWindow().getDecorView() .findViewById(getResources().getIdentifier("action_bar_title", "id", "android")); if (actionBarTitleView != null) { // it's null in Android 2.x actionBarTitleView.setContentDescription(title); } /// set home button properties mDrawerToggle.setDrawerIndicatorEnabled(inRoot); actionBar.setDisplayHomeAsUpEnabled(true); actionBar.setDisplayShowTitleEnabled(true); } /** * Sets and validates the ownCloud {@link Account} associated to the Activity. * * If not valid, tries to swap it for other valid and existing ownCloud {@link Account}. * * POSTCONDITION: updates {@link #mAccountWasSet} and {@link #mAccountWasRestored}. * * @param account New {@link Account} to set. * @param savedAccount When 'true', account was retrieved from a saved instance state. */ protected void setAccount(Account account, boolean savedAccount) { Account oldAccount = mAccount; boolean validAccount = (account != null && AccountUtils.setCurrentOwnCloudAccount(getApplicationContext(), account.name)); if (validAccount) { mAccount = account; mAccountWasSet = true; mAccountWasRestored = (savedAccount || mAccount.equals(oldAccount)); } else { swapToDefaultAccount(); } } /** * Tries to swap the current ownCloud {@link Account} for other valid and existing. * * If no valid ownCloud {@link Account} exists, the the user is requested * to create a new ownCloud {@link Account}. * * POSTCONDITION: updates {@link #mAccountWasSet} and {@link #mAccountWasRestored}. */ private void swapToDefaultAccount() { // default to the most recently used account Account newAccount = AccountUtils.getCurrentOwnCloudAccount(getApplicationContext()); if (newAccount == null) { /// no account available: force account creation createFirstAccount(); mRedirectingToSetupAccount = true; mAccountWasSet = false; mAccountWasRestored = false; } else { mAccountWasSet = true; mAccountWasRestored = (newAccount.equals(mAccount)); mAccount = newAccount; } } /** * Launches the account creation activity. To use when no ownCloud account is available */ private void createFirstAccount() { AccountManager am = AccountManager.get(getApplicationContext()); am.addAccount(MainApp.getAccountType(), null, null, null, this, new AccountCreationCallback(), null); } /** * {@inheritDoc} */ @Override protected void onSaveInstanceState(Bundle outState) { super.onSaveInstanceState(outState); outState.putParcelable(FileActivity.EXTRA_FILE, mFile); outState.putBoolean(FileActivity.EXTRA_FROM_NOTIFICATION, mFromNotification); outState.putLong(KEY_WAITING_FOR_OP_ID, mFileOperationsHelper.getOpIdWaitingFor()); if (getSupportActionBar() != null && getSupportActionBar().getTitle() != null) { // Null check in case the actionbar is used in ActionBar.NAVIGATION_MODE_LIST // since it doesn't have a title then outState.putString(KEY_ACTION_BAR_TITLE, getSupportActionBar().getTitle().toString()); } } /** * Getter for the main {@link OCFile} handled by the activity. * * @return Main {@link OCFile} handled by the activity. */ public OCFile getFile() { return mFile; } /** * Setter for the main {@link OCFile} handled by the activity. * * @param file Main {@link OCFile} to be handled by the activity. */ public void setFile(OCFile file) { mFile = file; } /** * Getter for the ownCloud {@link Account} where the main {@link OCFile} handled by the activity * is located. * * @return OwnCloud {@link Account} where the main {@link OCFile} handled by the activity * is located. */ public Account getAccount() { return mAccount; } protected void setAccount(Account account) { mAccount = account; } /** * Getter for the capabilities of the server where the current OC account lives. * * @return Capabilities of the server where the current OC account lives. Null if the account is not * set yet. */ public OCCapability getCapabilities() { return mCapabilities; } /** * @return Value of mFromNotification: True if the Activity is launched by a notification */ public boolean fromNotification() { return mFromNotification; } /** * @return 'True' when the Activity is finishing to enforce the setup of a new account. */ protected boolean isRedirectingToSetupAccount() { return mRedirectingToSetupAccount; } public OperationsServiceBinder getOperationsServiceBinder() { return mOperationsServiceBinder; } protected ServiceConnection newTransferenceServiceConnection() { return null; } /** * Helper class handling a callback from the {@link AccountManager} after the creation of * a new ownCloud {@link Account} finished, successfully or not. * * At this moment, only called after the creation of the first account. */ public class AccountCreationCallback implements AccountManagerCallback<Bundle> { @Override public void run(AccountManagerFuture<Bundle> future) { FileActivity.this.mRedirectingToSetupAccount = false; boolean accountWasSet = false; if (future != null) { try { Bundle result; result = future.getResult(); String name = result.getString(AccountManager.KEY_ACCOUNT_NAME); String type = result.getString(AccountManager.KEY_ACCOUNT_TYPE); if (AccountUtils.setCurrentOwnCloudAccount(getApplicationContext(), name)) { setAccount(new Account(name, type), false); accountWasSet = true; } } catch (OperationCanceledException e) { Log_OC.d(TAG, "Account creation canceled"); } catch (Exception e) { Log_OC.e(TAG, "Account creation finished in exception: ", e); } } else { Log_OC.e(TAG, "Account creation callback with null bundle"); } if (!accountWasSet) { moveTaskToBack(true); } } } /** * Called when the ownCloud {@link Account} associated to the Activity was just updated. * * Child classes must grant that state depending on the {@link Account} is updated. */ protected void onAccountSet(boolean stateWasRecovered) { if (getAccount() != null) { mStorageManager = new FileDataStorageManager(getAccount(), getContentResolver()); mCapabilities = mStorageManager.getCapability(mAccount.name); } else { Log_OC.wtf(TAG, "onAccountChanged was called with NULL account associated!"); } } public FileDataStorageManager getStorageManager() { return mStorageManager; } public OnRemoteOperationListener getRemoteOperationListener() { return this; } public Handler getHandler() { return mHandler; } public FileOperationsHelper getFileOperationsHelper() { return mFileOperationsHelper; } /** * * @param operation Removal operation performed. * @param result Result of the removal. */ @Override public void onRemoteOperationFinish(RemoteOperation operation, RemoteOperationResult result) { Log_OC.d(TAG, "Received result of operation in FileActivity - common behaviour for all the " + "FileActivities "); mFileOperationsHelper.setOpIdWaitingFor(Long.MAX_VALUE); dismissLoadingDialog(); if (!result.isSuccess() && (result.getCode() == ResultCode.UNAUTHORIZED || result.isIdPRedirection() || (result.isException() && result.getException() instanceof AuthenticatorException))) { requestCredentialsUpdate(this); if (result.getCode() == ResultCode.UNAUTHORIZED) { dismissLoadingDialog(); Toast t = Toast.makeText(this, ErrorMessageAdapter.getErrorCauseMessage(result, operation, getResources()), Toast.LENGTH_LONG); t.show(); } } else if (operation == null || operation instanceof CreateShareWithShareeOperation || operation instanceof UnshareOperation || operation instanceof SynchronizeFolderOperation || operation instanceof UpdateShareViaLinkOperation || operation instanceof UpdateSharePermissionsOperation) { if (result.isSuccess()) { updateFileFromDB(); } else if (result.getCode() != ResultCode.CANCELLED) { Toast t = Toast.makeText(this, ErrorMessageAdapter.getErrorCauseMessage(result, operation, getResources()), Toast.LENGTH_LONG); t.show(); } } else if (operation instanceof CreateShareViaLinkOperation) { onCreateShareViaLinkOperationFinish((CreateShareViaLinkOperation) operation, result); } else if (operation instanceof SynchronizeFileOperation) { onSynchronizeFileOperationFinish((SynchronizeFileOperation) operation, result); } else if (operation instanceof GetSharesForFileOperation) { if (result.isSuccess() || result.getCode() == ResultCode.SHARE_NOT_FOUND) { updateFileFromDB(); } else { Toast t = Toast.makeText(this, ErrorMessageAdapter.getErrorCauseMessage(result, operation, getResources()), Toast.LENGTH_LONG); t.show(); } } } /** * Invalidates the credentials stored for the current OC account and requests new credentials to the user, * navigating to {@link AuthenticatorActivity} * * @param context Android Context needed to access the {@link AccountManager}. Received as a parameter * to make the method accessible to {@link android.content.BroadcastReceiver}s. */ protected void requestCredentialsUpdate(Context context) { try { /// step 1 - invalidate credentials of current account OwnCloudClient client; OwnCloudAccount ocAccount = new OwnCloudAccount(getAccount(), context); client = (OwnCloudClientManagerFactory.getDefaultSingleton().removeClientFor(ocAccount)); if (client != null) { OwnCloudCredentials cred = client.getCredentials(); if (cred != null) { AccountManager am = AccountManager.get(context); if (cred.authTokenExpires()) { am.invalidateAuthToken(getAccount().type, cred.getAuthToken()); } else { am.clearPassword(getAccount()); } } } /// step 2 - request credentials to user Intent updateAccountCredentials = new Intent(this, AuthenticatorActivity.class); updateAccountCredentials.putExtra(AuthenticatorActivity.EXTRA_ACCOUNT, getAccount()); updateAccountCredentials.putExtra(AuthenticatorActivity.EXTRA_ACTION, AuthenticatorActivity.ACTION_UPDATE_EXPIRED_TOKEN); updateAccountCredentials.addFlags(Intent.FLAG_ACTIVITY_EXCLUDE_FROM_RECENTS); startActivity(updateAccountCredentials); } catch (com.cerema.cloud2.lib.common.accounts.AccountUtils.AccountNotFoundException e) { Toast.makeText(context, R.string.auth_account_does_not_exist, Toast.LENGTH_SHORT).show(); } } private void onCreateShareViaLinkOperationFinish(CreateShareViaLinkOperation operation, RemoteOperationResult result) { if (result.isSuccess()) { updateFileFromDB(); Intent sendIntent = operation.getSendIntentWithSubject(this); if (sendIntent != null) { startActivity(sendIntent); } } else { // Detect Failure (403) --> needs Password if (result.getCode() == ResultCode.SHARE_FORBIDDEN) { String password = operation.getPassword(); if ((password == null || password.length() == 0) && getCapabilities().getFilesSharingPublicEnabled().isUnknown()) { // Was tried without password, but not sure that it's optional. Try with password. // Try with password before giving up. // See also ShareFileFragment#OnShareViaLinkListener SharePasswordDialogFragment dialog = SharePasswordDialogFragment .newInstance(new OCFile(operation.getPath()), true); dialog.show(getSupportFragmentManager(), DIALOG_SHARE_PASSWORD); } else { Toast t = Toast.makeText(this, ErrorMessageAdapter.getErrorCauseMessage(result, operation, getResources()), Toast.LENGTH_LONG); t.show(); } } else { Toast t = Toast.makeText(this, ErrorMessageAdapter.getErrorCauseMessage(result, operation, getResources()), Toast.LENGTH_LONG); t.show(); } } } private void onSynchronizeFileOperationFinish(SynchronizeFileOperation operation, RemoteOperationResult result) { OCFile syncedFile = operation.getLocalFile(); if (!result.isSuccess()) { if (result.getCode() == ResultCode.SYNC_CONFLICT) { Intent i = new Intent(this, ConflictsResolveActivity.class); i.putExtra(ConflictsResolveActivity.EXTRA_FILE, syncedFile); i.putExtra(ConflictsResolveActivity.EXTRA_ACCOUNT, getAccount()); startActivity(i); } } else { if (!operation.transferWasRequested()) { Toast msg = Toast.makeText(this, ErrorMessageAdapter.getErrorCauseMessage(result, operation, getResources()), Toast.LENGTH_LONG); msg.show(); } invalidateOptionsMenu(); } } protected void updateFileFromDB() { OCFile file = getFile(); if (file != null) { file = getStorageManager().getFileByPath(file.getRemotePath()); setFile(file); } } /** * Show loading dialog */ public void showLoadingDialog(String message) { // grant that only one waiting dialog is shown dismissLoadingDialog(); // Construct dialog LoadingDialog loading = new LoadingDialog(message); FragmentManager fm = getSupportFragmentManager(); FragmentTransaction ft = fm.beginTransaction(); loading.show(ft, DIALOG_WAIT_TAG); } /** * Dismiss loading dialog */ public void dismissLoadingDialog() { Fragment frag = getSupportFragmentManager().findFragmentByTag(DIALOG_WAIT_TAG); if (frag != null) { LoadingDialog loading = (LoadingDialog) frag; loading.dismiss(); } } private void doOnResumeAndBound() { mOperationsServiceBinder.addOperationListener(FileActivity.this, mHandler); long waitingForOpId = mFileOperationsHelper.getOpIdWaitingFor(); if (waitingForOpId <= Integer.MAX_VALUE) { boolean wait = mOperationsServiceBinder.dispatchResultIfFinished((int) waitingForOpId, this); if (!wait) { dismissLoadingDialog(); } } } /** * Implements callback methods for service binding. Passed as a parameter to { */ private class OperationsServiceConnection implements ServiceConnection { @Override public void onServiceConnected(ComponentName component, IBinder service) { if (component.equals(new ComponentName(FileActivity.this, OperationsService.class))) { Log_OC.d(TAG, "Operations service connected"); mOperationsServiceBinder = (OperationsServiceBinder) service; /*if (!mOperationsServiceBinder.isPerformingBlockingOperation()) { dismissLoadingDialog(); }*/ if (mResumed) { doOnResumeAndBound(); } } else { return; } } @Override public void onServiceDisconnected(ComponentName component) { if (component.equals(new ComponentName(FileActivity.this, OperationsService.class))) { Log_OC.d(TAG, "Operations service disconnected"); mOperationsServiceBinder = null; // TODO whatever could be waiting for the service is unbound } } } @Override public FileDownloaderBinder getFileDownloaderBinder() { return mDownloaderBinder; } @Override public FileUploaderBinder getFileUploaderBinder() { return mUploaderBinder; } public void restart() { Intent i = new Intent(this, FileDisplayActivity.class); i.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP); startActivity(i); } // TODO re-enable when "Accounts" is available in Navigation Drawer // public void closeDrawer() { // mDrawerLayout.closeDrawers(); // } public void allFilesOption() { restart(); } private class DrawerItemClickListener implements ListView.OnItemClickListener { @Override public void onItemClick(AdapterView<?> parent, View view, int position, long id) { // TODO re-enable when "Accounts" is available in Navigation Drawer // if (mShowAccounts && position > 0){ // position = position - 1; // } switch (position) { // TODO re-enable when "Accounts" is available in Navigation Drawer // case 0: // Accounts // mShowAccounts = !mShowAccounts; // mNavigationDrawerAdapter.setShowAccounts(mShowAccounts); // mNavigationDrawerAdapter.notifyDataSetChanged(); // break; case 0: // All Files allFilesOption(); mDrawerLayout.closeDrawers(); break; // TODO Enable when "On Device" is recovered ? // case 2: // MainApp.showOnlyFilesOnDevice(true); // mDrawerLayout.closeDrawers(); // break; case 1: // Settings Intent settingsIntent = new Intent(getApplicationContext(), Preferences.class); startActivity(settingsIntent); mDrawerLayout.closeDrawers(); break; case 2: // Logs Intent loggerIntent = new Intent(getApplicationContext(), LogHistoryActivity.class); startActivity(loggerIntent); mDrawerLayout.closeDrawers(); break; } } } }