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+/*
+ * Copyright (C) 2010 Thialfihar <thi@thialfihar.org>
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.apg.ui;
+
+import java.security.Security;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+
+import org.apg.Apg;
+import org.apg.Id;
+import org.apg.Id.dialog;
+import org.apg.Id.menu;
+import org.apg.Id.menu.option;
+import org.apg.provider.Accounts;
+import org.spongycastle.jce.provider.BouncyCastleProvider;
+import org.apg.R;
+
+import android.app.AlertDialog;
+import android.app.Dialog;
+import android.content.ContentValues;
+import android.content.Context;
+import android.content.DialogInterface;
+import android.content.Intent;
+import android.database.Cursor;
+import android.database.SQLException;
+import android.net.Uri;
+import android.os.Bundle;
+import android.text.util.Linkify;
+import android.text.util.Linkify.TransformFilter;
+import android.view.ContextMenu;
+import android.view.ContextMenu.ContextMenuInfo;
+import android.view.LayoutInflater;
+import android.view.Menu;
+import android.view.MenuItem;
+import android.view.View;
+import android.view.View.OnClickListener;
+import android.view.ViewGroup;
+import android.widget.AdapterView;
+import android.widget.AdapterView.OnItemClickListener;
+import android.widget.Button;
+import android.widget.CursorAdapter;
+import android.widget.EditText;
+import android.widget.ListView;
+import android.widget.TextView;
+import android.widget.Toast;
+
+public class MainActivity extends BaseActivity {
+ static {
+ Security.addProvider(new BouncyCastleProvider());
+ }
+
+ private ListView mAccounts = null;
+ private AccountListAdapter mListAdapter = null;
+ private Cursor mAccountCursor;
+
+ @Override
+ public void onCreate(Bundle savedInstanceState) {
+ super.onCreate(savedInstanceState);
+ setContentView(R.layout.main);
+
+ Button encryptMessageButton = (Button) findViewById(R.id.btn_encryptMessage);
+ Button decryptMessageButton = (Button) findViewById(R.id.btn_decryptMessage);
+ Button encryptFileButton = (Button) findViewById(R.id.btn_encryptFile);
+ Button decryptFileButton = (Button) findViewById(R.id.btn_decryptFile);
+ mAccounts = (ListView) findViewById(R.id.accounts);
+
+ encryptMessageButton.setOnClickListener(new OnClickListener() {
+ public void onClick(View v) {
+ Intent intent = new Intent(MainActivity.this, EncryptActivity.class);
+ intent.setAction(Apg.Intent.ENCRYPT);
+ startActivity(intent);
+ }
+ });
+
+ decryptMessageButton.setOnClickListener(new OnClickListener() {
+ public void onClick(View v) {
+ Intent intent = new Intent(MainActivity.this, DecryptActivity.class);
+ intent.setAction(Apg.Intent.DECRYPT);
+ startActivity(intent);
+ }
+ });
+
+ encryptFileButton.setOnClickListener(new OnClickListener() {
+ public void onClick(View v) {
+ Intent intent = new Intent(MainActivity.this, EncryptActivity.class);
+ intent.setAction(Apg.Intent.ENCRYPT_FILE);
+ startActivity(intent);
+ }
+ });
+
+ decryptFileButton.setOnClickListener(new OnClickListener() {
+ public void onClick(View v) {
+ Intent intent = new Intent(MainActivity.this, DecryptActivity.class);
+ intent.setAction(Apg.Intent.DECRYPT_FILE);
+ startActivity(intent);
+ }
+ });
+
+ mAccountCursor =
+ Apg.getDatabase().db().query(Accounts.TABLE_NAME,
+ new String[] {
+ Accounts._ID,
+ Accounts.NAME,
+ }, null, null, null, null, Accounts.NAME + " ASC");
+ startManagingCursor(mAccountCursor);
+
+ mListAdapter = new AccountListAdapter(this, mAccountCursor);
+ mAccounts.setAdapter(mListAdapter);
+ mAccounts.setOnItemClickListener(new OnItemClickListener() {
+ public void onItemClick(AdapterView<?> arg0, View view, int index, long id) {
+ String accountName = (String) mAccounts.getItemAtPosition(index);
+ startActivity(new Intent(MainActivity.this, MailListActivity.class)
+ .putExtra(MailListActivity.EXTRA_ACCOUNT, accountName));
+ }
+ });
+ registerForContextMenu(mAccounts);
+
+ if (!mPreferences.hasSeenHelp()) {
+ showDialog(Id.dialog.help);
+ }
+
+ if (Apg.isReleaseVersion(this) && !mPreferences.hasSeenChangeLog(Apg.getVersion(this))) {
+ showDialog(Id.dialog.change_log);
+ }
+ }
+
+ @Override
+ protected Dialog onCreateDialog(int id) {
+ switch (id) {
+ case Id.dialog.new_account: {
+ AlertDialog.Builder alert = new AlertDialog.Builder(this);
+
+ alert.setTitle(R.string.title_addAccount);
+ alert.setMessage(R.string.specifyGoogleMailAccount);
+
+ LayoutInflater inflater =
+ (LayoutInflater) getSystemService(Context.LAYOUT_INFLATER_SERVICE);
+ View view = inflater.inflate(R.layout.add_account_dialog, null);
+
+ final EditText input = (EditText) view.findViewById(R.id.input);
+ alert.setView(view);
+
+ alert.setPositiveButton(android.R.string.ok,
+ new DialogInterface.OnClickListener() {
+ public void onClick(DialogInterface dialog, int id) {
+ MainActivity.this.removeDialog(Id.dialog.new_account);
+ String accountName = "" + input.getText();
+
+ try {
+ Cursor testCursor =
+ managedQuery(Uri.parse("content://gmail-ls/conversations/" +
+ accountName),
+ null, null, null, null);
+ if (testCursor == null) {
+ Toast.makeText(MainActivity.this,
+ getString(R.string.errorMessage,
+ getString(R.string.error_accountNotFound,
+ accountName)),
+ Toast.LENGTH_SHORT).show();
+ return;
+ }
+ } catch (SecurityException e) {
+ Toast.makeText(MainActivity.this,
+ getString(R.string.errorMessage,
+ getString(R.string.error_accountReadingNotAllowed)),
+ Toast.LENGTH_SHORT).show();
+ return;
+ }
+
+ ContentValues values = new ContentValues();
+ values.put(Accounts.NAME, accountName);
+ try {
+ Apg.getDatabase().db().insert(Accounts.TABLE_NAME,
+ Accounts.NAME, values);
+ mAccountCursor.requery();
+ mListAdapter.notifyDataSetChanged();
+ } catch (SQLException e) {
+ Toast.makeText(MainActivity.this,
+ getString(R.string.errorMessage,
+ getString(R.string.error_addingAccountFailed,
+ accountName)),
+ Toast.LENGTH_SHORT).show();
+ }
+ }
+ });
+
+ alert.setNegativeButton(android.R.string.cancel,
+ new DialogInterface.OnClickListener() {
+ public void onClick(DialogInterface dialog, int id) {
+ MainActivity.this.removeDialog(Id.dialog.new_account);
+ }
+ });
+
+ return alert.create();
+ }
+
+ case Id.dialog.change_log: {
+ AlertDialog.Builder alert = new AlertDialog.Builder(this);
+
+ alert.setTitle("Changes " + Apg.getFullVersion(this));
+ LayoutInflater inflater =
+ (LayoutInflater) this.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
+ View layout = inflater.inflate(R.layout.info, null);
+ TextView message = (TextView) layout.findViewById(R.id.message);
+
+ message.setText("Changes:\n" +
+ "* \n" +
+ "\n" +
+ "WARNING: be careful editing your existing keys, as they " +
+ "WILL be stripped of certificates right now.\n" +
+ "\n" +
+ "Also: key cross-certification is NOT supported, so signing " +
+ "with those keys will get a warning when the signature is " +
+ "checked.\n" +
+ "\n" +
+ "I hope APG continues to be useful to you, please send " +
+ "bug reports, feature wishes, feedback.");
+ alert.setView(layout);
+
+ alert.setCancelable(false);
+ alert.setPositiveButton(android.R.string.ok,
+ new DialogInterface.OnClickListener() {
+ public void onClick(DialogInterface dialog, int id) {
+ MainActivity.this.removeDialog(Id.dialog.change_log);
+ mPreferences.setHasSeenChangeLog(
+ Apg.getVersion(MainActivity.this), true);
+ }
+ });
+
+ return alert.create();
+ }
+
+ case Id.dialog.help: {
+ AlertDialog.Builder alert = new AlertDialog.Builder(this);
+
+ alert.setTitle(R.string.title_help);
+
+ LayoutInflater inflater =
+ (LayoutInflater) this.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
+ View layout = inflater.inflate(R.layout.info, null);
+ TextView message = (TextView) layout.findViewById(R.id.message);
+ message.setText(R.string.text_help);
+
+ TransformFilter packageNames = new TransformFilter() {
+ public final String transformUrl(final Matcher match, String url) {
+ String name = match.group(1).toLowerCase();
+ if (name.equals("astro")) {
+ return "com.metago.astro";
+ } else if (name.equals("k-9 mail")) {
+ return "com.fsck.k9";
+ } else {
+ return "org.openintents.filemanager";
+ }
+ }
+ };
+
+ Pattern pattern = Pattern.compile("(OI File Manager|ASTRO|K-9 Mail)");
+ String scheme = "market://search?q=pname:";
+ message.setAutoLinkMask(0);
+ Linkify.addLinks(message, pattern, scheme, null, packageNames);
+
+ alert.setView(layout);
+
+ alert.setPositiveButton(android.R.string.ok,
+ new DialogInterface.OnClickListener() {
+ public void onClick(DialogInterface dialog, int id) {
+ MainActivity.this.removeDialog(Id.dialog.help);
+ mPreferences.setHasSeenHelp(true);
+ }
+ });
+
+ return alert.create();
+ }
+
+ default: {
+ return super.onCreateDialog(id);
+ }
+ }
+ }
+
+ @Override
+ public boolean onCreateOptionsMenu(Menu menu) {
+ menu.add(0, Id.menu.option.manage_public_keys, 0, R.string.menu_managePublicKeys)
+ .setIcon(android.R.drawable.ic_menu_manage);
+ menu.add(0, Id.menu.option.manage_secret_keys, 1, R.string.menu_manageSecretKeys)
+ .setIcon(android.R.drawable.ic_menu_manage);
+ menu.add(1, Id.menu.option.create, 2, R.string.menu_addAccount)
+ .setIcon(android.R.drawable.ic_menu_add);
+ menu.add(2, Id.menu.option.preferences, 3, R.string.menu_preferences)
+ .setIcon(android.R.drawable.ic_menu_preferences);
+ menu.add(2, Id.menu.option.key_server, 4, R.string.menu_keyServer)
+ .setIcon(android.R.drawable.ic_menu_search);
+ menu.add(3, Id.menu.option.about, 5, R.string.menu_about)
+ .setIcon(android.R.drawable.ic_menu_info_details);
+ menu.add(3, Id.menu.option.help, 6, R.string.menu_help)
+ .setIcon(android.R.drawable.ic_menu_help);
+ return true;
+ }
+
+ @Override
+ public boolean onOptionsItemSelected(MenuItem item) {
+ switch (item.getItemId()) {
+ case Id.menu.option.create: {
+ showDialog(Id.dialog.new_account);
+ return true;
+ }
+
+ case Id.menu.option.manage_public_keys: {
+ startActivity(new Intent(this, PublicKeyListActivity.class));
+ return true;
+ }
+
+ case Id.menu.option.manage_secret_keys: {
+ startActivity(new Intent(this, SecretKeyListActivity.class));
+ return true;
+ }
+
+ case Id.menu.option.help: {
+ showDialog(Id.dialog.help);
+ return true;
+ }
+
+ case Id.menu.option.key_server: {
+ startActivity(new Intent(this, KeyServerQueryActivity.class));
+ return true;
+ }
+
+ default: {
+ return super.onOptionsItemSelected(item);
+ }
+ }
+ }
+
+ @Override
+ public void onCreateContextMenu(ContextMenu menu, View v, ContextMenuInfo menuInfo) {
+ super.onCreateContextMenu(menu, v, menuInfo);
+
+ TextView nameTextView = (TextView) v.findViewById(R.id.accountName);
+ if (nameTextView != null) {
+ menu.setHeaderTitle(nameTextView.getText());
+ menu.add(0, Id.menu.delete, 0, R.string.menu_deleteAccount);
+ }
+ }
+
+ @Override
+ public boolean onContextItemSelected(MenuItem menuItem) {
+ AdapterView.AdapterContextMenuInfo info =
+ (AdapterView.AdapterContextMenuInfo) menuItem.getMenuInfo();
+
+ switch (menuItem.getItemId()) {
+ case Id.menu.delete: {
+ Apg.getDatabase().db().delete(Accounts.TABLE_NAME,
+ Accounts._ID + " = ?",
+ new String[] { "" + info.id });
+ mAccountCursor.requery();
+ mListAdapter.notifyDataSetChanged();
+ return true;
+ }
+
+ default: {
+ return super.onContextItemSelected(menuItem);
+ }
+ }
+ }
+
+
+ private static class AccountListAdapter extends CursorAdapter {
+ private LayoutInflater mInflater;
+
+ public AccountListAdapter(Context context, Cursor cursor) {
+ super(context, cursor);
+ mInflater = (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
+ }
+
+ @Override
+ public Object getItem(int position) {
+ Cursor c = getCursor();
+ c.moveToPosition(position);
+ return c.getString(c.getColumnIndex(Accounts.NAME));
+ }
+
+ @Override
+ public int getCount() {
+ return super.getCount();
+ }
+
+ @Override
+ public View newView(Context context, Cursor cursor, ViewGroup parent) {
+ return mInflater.inflate(R.layout.account_item, null);
+ }
+
+ @Override
+ public void bindView(View view, Context context, Cursor cursor) {
+ TextView nameTextView = (TextView) view.findViewById(R.id.accountName);
+ int nameIndex = cursor.getColumnIndex(Accounts.NAME);
+ final String account = cursor.getString(nameIndex);
+ nameTextView.setText(account);
+ }
+
+ @Override
+ public boolean isEnabled(int position) {
+ return true;
+ }
+ }
+} \ No newline at end of file
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-01 08:07:21 +0000