mirror of
https://github.com/nextcloud/android.git
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354 lines
No EOL
13 KiB
Java
354 lines
No EOL
13 KiB
Java
/* ownCloud Android client application
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* Copyright (C) 2011 Bartek Przybylski
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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*/
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package eu.alefzero.owncloud.ui;
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import java.io.File;
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import java.io.FileInputStream;
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import java.io.FileNotFoundException;
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import java.io.IOException;
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import java.util.LinkedList;
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import java.util.Stack;
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import android.accounts.Account;
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import android.accounts.AccountManager;
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import android.app.AlertDialog;
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import android.app.Dialog;
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import android.app.ListActivity;
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import android.content.DialogInterface;
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import android.content.Intent;
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import android.content.DialogInterface.OnCancelListener;
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import android.content.res.Configuration;
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import android.database.Cursor;
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import android.graphics.Bitmap;
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import android.graphics.BitmapFactory;
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import android.graphics.Matrix;
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import android.net.Uri;
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import android.os.Bundle;
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import android.os.Environment;
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import android.support.v4.app.FragmentActivity;
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import android.support.v4.app.FragmentTransaction;
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import android.text.TextUtils;
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import android.util.Log;
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import android.view.Menu;
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import android.view.MenuInflater;
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import android.view.MenuItem;
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import android.view.View;
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import android.view.Window;
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import android.widget.ImageView;
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import android.widget.ListView;
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import android.widget.TextView;
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import eu.alefzero.owncloud.DbHandler;
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import eu.alefzero.owncloud.FileDetail;
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import eu.alefzero.owncloud.R;
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import eu.alefzero.owncloud.R.id;
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import eu.alefzero.owncloud.R.layout;
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import eu.alefzero.owncloud.R.menu;
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import eu.alefzero.owncloud.R.string;
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import eu.alefzero.owncloud.authenticator.AccountAuthenticator;
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import eu.alefzero.owncloud.db.ProviderMeta.ProviderTableMeta;
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import eu.alefzero.owncloud.ui.fragment.FileList;
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public class FileDisplayActivity extends FragmentActivity {
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private DbHandler mDBHandler;
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private Stack<String> mParents;
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private LinkedList<String> mPath;
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private Account mAccount;
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private Cursor mCursor;
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private boolean mIsDisplayingFile;
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private static final int DIALOG_CHOOSE_ACCOUNT = 0;
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@Override
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public void onCreate(Bundle savedInstanceState) {
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super.onCreate(savedInstanceState);
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getWindow().requestFeature(Window.FEATURE_NO_TITLE);
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setContentView(R.layout.main);
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FragmentTransaction ft = getSupportFragmentManager().beginTransaction();
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ft.add(R.id.fileList, new FileList());
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if (getResources().getConfiguration().orientation == Configuration.ORIENTATION_LANDSCAPE) {
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ft.add(R.id.fileDetail, new FileDetail());
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}
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ft.commit();
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/*getSupportFragmentManager().beginTransaction().add(arg0, arg1);
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FileList fl = new FileList();
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ft.add(R.id.fileList, fl);
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ft.commit();
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/*
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if (savedInstanceState != null) {
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mParents = (Stack<String>)savedInstanceState.getSerializable("parentsStack");
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mIsDisplayingFile = savedInstanceState.getBoolean("isDisplayingFile");
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mPath = (LinkedList<String>)savedInstanceState.getSerializable("path");
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} else {
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mParents = new Stack<String>();
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mPath = new LinkedList<String>();
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mIsDisplayingFile = false;
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}
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mDBHandler = new DbHandler(getBaseContext());
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requestWindowFeature(Window.FEATURE_NO_TITLE);
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setContentView(R.layout.main);
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AccountManager accMan = AccountManager.get(this);
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Account[] accounts = accMan.getAccountsByType(AccountAuthenticator.ACCOUNT_TYPE);
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if (accounts.length == 0) {
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// using string value since in API7 this constatn is not defined
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// in API7 < this constatant is defined in Settings.ADD_ACCOUNT_SETTINGS
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// and Settings.EXTRA_AUTHORITIES
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Intent intent = new Intent("android.settings.ADD_ACCOUNT_SETTINGS");
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intent.putExtra("authorities", new String[] {AccountAuthenticator.AUTH_TOKEN_TYPE});
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startActivity(intent);
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} else if (accounts.length > 1) {
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showDialog(DIALOG_CHOOSE_ACCOUNT);
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} else {
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mAccount = accounts[0];
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populateFileList();
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}*/
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}
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@Override
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public boolean onOptionsItemSelected(MenuItem item) {
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switch (item.getItemId()) {
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case R.id.settingsItem :
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Intent i = new Intent(this, Preferences.class);
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startActivity(i);
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break;
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}
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return true;
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}
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@Override
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protected Dialog onCreateDialog(int id) {
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switch (id) {
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case DIALOG_CHOOSE_ACCOUNT:
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return createChooseAccountDialog();
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default:
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throw new IllegalArgumentException("Unknown dialog id: " + id);
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}
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}
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@Override
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public boolean onCreateOptionsMenu(Menu menu) {
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MenuInflater inflater = getMenuInflater();
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inflater.inflate(R.menu.menu, menu);
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return true;
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}
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private Dialog createChooseAccountDialog() {
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final AccountManager accMan = AccountManager.get(this);
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CharSequence[] items = new CharSequence[accMan.getAccountsByType(AccountAuthenticator.ACCOUNT_TYPE).length];
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int i = 0;
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for (Account a : accMan.getAccountsByType(AccountAuthenticator.ACCOUNT_TYPE)) {
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items[i++] = a.name;
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}
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AlertDialog.Builder builder = new AlertDialog.Builder(this);
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builder.setTitle(R.string.common_choose_account);
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builder.setCancelable(true);
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builder.setItems(items, new DialogInterface.OnClickListener() {
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public void onClick(DialogInterface dialog, int item) {
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mAccount = accMan.getAccountsByType(AccountAuthenticator.ACCOUNT_TYPE)[item];
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dialog.dismiss();
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populateFileList();
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}
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});
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builder.setOnCancelListener(new OnCancelListener() {
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public void onCancel(DialogInterface dialog) {
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FileDisplayActivity.this.finish();
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}
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});
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AlertDialog alert = builder.create();
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return alert;
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}
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//@Override
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//public void onBackPressed() {
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/*PathLayout pl = (PathLayout) findViewById(R.id.pathLayout1);
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if (mIsDisplayingFile) {
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mIsDisplayingFile = false;
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setContentView(R.layout.main);
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pl = (PathLayout) findViewById(R.id.pathLayout1);
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Uri uri;
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if (mParents.empty()) {
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uri = ProviderTableMeta.CONTENT_URI;
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} else {
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uri = Uri.withAppendedPath(ProviderTableMeta.CONTENT_URI_DIR, mParents.peek());
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}
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mCursor = managedQuery(uri,
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null,
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ProviderTableMeta.FILE_ACCOUNT_OWNER+"=?",
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new String[]{mAccount.name}, null);
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if (mCursor.moveToFirst()) {
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String s = mCursor.getString(mCursor.getColumnIndex(ProviderTableMeta.FILE_PATH));
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for (String str : s.split("/")) {
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if (!TextUtils.isEmpty(str))
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pl.push(DisplayUtils.HtmlDecode(str));
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}
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}
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getListView().setAdapter(new FileListListAdapter(mCursor, this));
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getListView().invalidate();
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return;
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}
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if (mParents.size()==0) {
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super.onBackPressed();
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return;
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} else if (mParents.size() == 1) {
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mParents.pop();
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mPath.removeLast();
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pl.pop();
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mCursor = managedQuery(ProviderTableMeta.CONTENT_URI,
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null,
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ProviderTableMeta.FILE_ACCOUNT_OWNER+"=?",
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new String[]{mAccount.name},
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null);
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} else {
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mParents.pop();
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mPath.removeLast();
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pl.pop();
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mCursor = managedQuery(Uri.withAppendedPath(ProviderTableMeta.CONTENT_URI_DIR, mParents.peek()),
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null,
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ProviderTableMeta.FILE_ACCOUNT_OWNER+"=?",
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new String[]{mAccount.name},
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null);
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}
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setListAdapter(new FileListListAdapter(mCursor, this));
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getListView().invalidate();*/
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//}
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//@Override
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/* protected void onListItemClick(ListView l, View v, int position, long id) {
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super.onListItemClick(l, v, position, id);
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/*PathLayout pl = (PathLayout) findViewById(R.id.pathLayout1);
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if (!mCursor.moveToPosition(position)) {
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throw new IndexOutOfBoundsException("Incorrect item selected");
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}
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if (!mIsDisplayingFile) {
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if (mCursor.getString(mCursor.getColumnIndex(ProviderTableMeta.FILE_CONTENT_TYPE)).equals("DIR")) {
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String id_ = mCursor.getString(mCursor.getColumnIndex(ProviderTableMeta._ID));
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String dirname = mCursor.getString(mCursor.getColumnIndex(ProviderTableMeta.FILE_NAME));
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pl.push(DisplayUtils.HtmlDecode(dirname));
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mPath.addLast(DisplayUtils.HtmlDecode(dirname));
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mParents.push(id_);
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mCursor = managedQuery(Uri.withAppendedPath(ProviderTableMeta.CONTENT_URI_DIR, id_),
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null,
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ProviderTableMeta.FILE_ACCOUNT_OWNER + "=?",
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new String[]{mAccount.name}, null);
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setListAdapter(new FileListListAdapter(mCursor, this));
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} else {
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mIsDisplayingFile = true;
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setContentView(R.layout.file_display);
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String id_ = mCursor.getString(mCursor.getColumnIndex(ProviderTableMeta._ID));
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mCursor = managedQuery(Uri.withAppendedPath(ProviderTableMeta.CONTENT_URI_FILE, id_),
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null,
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null,
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null,
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null);
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mCursor.moveToFirst();
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// filename
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TextView tv = (TextView) findViewById(R.id.textView1);
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tv.setText(mCursor.getString(mCursor.getColumnIndex(ProviderTableMeta.FILE_NAME)));
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// filetype
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tv = (TextView) findViewById(R.id.textView2);
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tv.setText(DisplayUtils.convertMIMEtoPrettyPrint(mCursor.getString(mCursor.getColumnIndex(ProviderTableMeta.FILE_CONTENT_TYPE))));
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// size
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tv = (TextView) findViewById(R.id.textView3);
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tv.setText(DisplayUtils.bitsToHumanReadable(mCursor.getLong(mCursor.getColumnIndex(ProviderTableMeta.FILE_CONTENT_LENGTH))));
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// modified
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tv = (TextView) findViewById(R.id.textView4);
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tv.setText(mCursor.getString(mCursor.getColumnIndex(ProviderTableMeta.FILE_MODIFIED)));
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if (!TextUtils.isEmpty(mCursor.getString(mCursor.getColumnIndex(ProviderTableMeta.FILE_STORAGE_PATH))) &&
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mCursor.getString(mCursor.getColumnIndex(ProviderTableMeta.FILE_CONTENT_TYPE)).matches("image/*")) {
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ImageView iv = (ImageView) findViewById(R.id.imageView1);
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Bitmap bmp = BitmapFactory.decodeFile(mCursor.getString(mCursor.getColumnIndex(ProviderTableMeta.FILE_STORAGE_PATH)));
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Matrix m = new Matrix();
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float scale;
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if (bmp.getWidth() > bmp.getHeight()) {
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scale = (float) (200./bmp.getWidth());
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} else {
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scale = (float) (200./bmp.getHeight());
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}
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m.postScale(scale, scale);
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Bitmap newBmp = Bitmap.createBitmap(bmp, 0, 0, bmp.getWidth(), bmp.getHeight(), m, true);
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iv.setImageBitmap(newBmp);
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}
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setListAdapter(new FileListActionListAdapter(mCursor, this, mAccount));
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}
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getListView().invalidate();
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} else {
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Intent i = (Intent) getListAdapter().getItem(position);
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if (i.hasExtra("toDownload")) {
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Intent intent = new Intent(this, FileDownloader.class);
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intent.putExtra(FileDownloader.EXTRA_FILE_PATH, "/"+((TextView)findViewById(R.id.textView1)).getText().toString());
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intent.putExtra(FileDownloader.EXTRA_ACCOUNT, mAccount);
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startService(intent);
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/*
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if (i.getBooleanExtra("toDownload", false)) {
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startActivityForResult(i, 200);
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} else {
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startActivity(i);
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}*/
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// }
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//}
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// }
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private void populateFileList() {
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if (mParents.empty()) {
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mCursor = getContentResolver().query(ProviderTableMeta.CONTENT_URI,
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null,
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ProviderTableMeta.FILE_ACCOUNT_OWNER+"=?",
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new String[]{mAccount.name},
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null);
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} else {
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mCursor = getContentResolver().query(Uri.withAppendedPath(ProviderTableMeta.CONTENT_URI_DIR, mParents.peek()),
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null,
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ProviderTableMeta.FILE_ACCOUNT_OWNER + "=?",
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new String[]{mAccount.name}, null);
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if (!mIsDisplayingFile) {
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//PathLayout pl = (PathLayout) findViewById(R.id.pathLayout1);
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//for (String s : mPath) {
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// pl.push(s);
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// }
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}
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}
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// setListAdapter(new FileListListAdapter(mCursor, this));
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// getListView().invalidate();
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}
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//@Override
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/*protected void onActivityResult(int requestCode, int resultCode, Intent data) {
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super.onActivityResult(requestCode, resultCode, data);
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}
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@Override
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protected void onSaveInstanceState(Bundle outState) {
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super.onSaveInstanceState(outState);
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outState.putSerializable("parentsStack", mParents);
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outState.putSerializable("path", mPath);
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outState.putBoolean("isDisplayingFile", mIsDisplayingFile);
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}*/
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} |