+++ /dev/null
-/* ownCloud Android client application
- * Copyright (C) 2011 Bartek Przybylski
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * 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 eu.alefzero.owncloud;
-
-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 android.accounts.Account;
-import android.accounts.AccountManager;
-import android.app.AlertDialog;
-import android.app.Dialog;
-import android.app.ListActivity;
-import android.content.DialogInterface;
-import android.content.Intent;
-import android.content.DialogInterface.OnCancelListener;
-import android.content.res.Configuration;
-import android.database.Cursor;
-import android.graphics.Bitmap;
-import android.graphics.BitmapFactory;
-import android.graphics.Matrix;
-import android.net.Uri;
-import android.os.Bundle;
-import android.os.Environment;
-import android.text.TextUtils;
-import android.util.Log;
-import android.view.Menu;
-import android.view.MenuInflater;
-import android.view.MenuItem;
-import android.view.View;
-import android.view.Window;
-import android.widget.ImageView;
-import android.widget.ListView;
-import android.widget.TextView;
-import eu.alefzero.owncloud.authenticator.AccountAuthenticator;
-import eu.alefzero.owncloud.db.ProviderMeta.ProviderTableMeta;
-
-public class OwnCloudMainScreen extends ListActivity {
- private DbHandler mDBHandler;
- private Stack<String> mParents;
- private LinkedList<String> mPath;
- private Account mAccount;
- private Cursor mCursor;
- private boolean mIsDisplayingFile;
-
- private static final int DIALOG_CHOOSE_ACCOUNT = 0;
-
- @SuppressWarnings("unchecked")
- @Override
- public void onCreate(Bundle savedInstanceState) {
- super.onCreate(savedInstanceState);
-
- if (savedInstanceState != null) {
- mParents = (Stack<String>)savedInstanceState.getSerializable("parentsStack");
- mIsDisplayingFile = savedInstanceState.getBoolean("isDisplayingFile");
- mPath = (LinkedList<String>)savedInstanceState.getSerializable("path");
- } else {
- mParents = new Stack<String>();
- mPath = new LinkedList<String>();
- mIsDisplayingFile = false;
- }
-
- 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;
- }
- 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 onCreateOptionsMenu(Menu menu) {
- MenuInflater inflater = getMenuInflater();
- inflater.inflate(R.menu.menu, menu);
- return true;
- }
-
- @Override
- protected void onDestroy() {
- mDBHandler.close();
- super.onDestroy();
- }
-
- 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;
- }
-
- 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();
- populateFileList();
- }
- });
- builder.setOnCancelListener(new OnCancelListener() {
- public void onCancel(DialogInterface dialog) {
- OwnCloudMainScreen.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));
- }
- }
- 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);
- }
-
- setListAdapter(new FileListListAdapter(mCursor, this));
- getListView().invalidate();
- }
-
- @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");
- }
- 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);
- }
- 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);
- }*/
- }
-
- }
- }
-
- private void populateFileList() {
- if (mParents.empty()) {
- mCursor = getContentResolver().query(ProviderTableMeta.CONTENT_URI,
- null,
- ProviderTableMeta.FILE_ACCOUNT_OWNER+"=?",
- new String[]{mAccount.name},
- null);
- } else {
- mCursor = getContentResolver().query(Uri.withAppendedPath(ProviderTableMeta.CONTENT_URI_DIR, mParents.peek()),
- null,
- ProviderTableMeta.FILE_ACCOUNT_OWNER + "=?",
- new String[]{mAccount.name}, null);
- if (!mIsDisplayingFile) {
- PathLayout pl = (PathLayout) findViewById(R.id.pathLayout1);
- for (String s : mPath) {
- pl.push(s);
- }
- }
- }
- setListAdapter(new FileListListAdapter(mCursor, this));
- getListView().invalidate();
- }
-
- @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
projects / pub / Android / ownCloud.git / blobdiff