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diff --git a/src/org/thialfihar/android/apg/MainActivity.java b/src/org/thialfihar/android/apg/MainActivity.java
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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.thialfihar.android.apg;
+
+import org.thialfihar.android.apg.provider.Accounts;
+
+import android.app.Activity;
+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.content.SharedPreferences;
+import android.database.Cursor;
+import android.database.SQLException;
+import android.net.Uri;
+import android.os.Bundle;
+import android.text.SpannableString;
+import android.text.method.LinkMovementMethod;
+import android.text.util.Linkify;
+import android.view.ContextMenu;
+import android.view.LayoutInflater;
+import android.view.Menu;
+import android.view.MenuItem;
+import android.view.View;
+import android.view.ViewGroup;
+import android.view.ContextMenu.ContextMenuInfo;
+import android.view.View.OnClickListener;
+import android.widget.AdapterView;
+import android.widget.Button;
+import android.widget.CursorAdapter;
+import android.widget.EditText;
+import android.widget.ListView;
+import android.widget.ScrollView;
+import android.widget.TextView;
+import android.widget.Toast;
+import android.widget.AdapterView.OnItemClickListener;
+
+public class MainActivity extends Activity {
+ private static final int DIALOG_NEW_ACCOUNT = 1;
+ private static final int DIALOG_ABOUT = 2;
+ private static final int DIALOG_CHANGE_LOG = 3;
+
+ private static final int OPTION_MENU_ADD_ACCOUNT = 1;
+ private static final int OPTION_MENU_ABOUT = 2;
+ private static final int OPTION_MENU_MANAGE_PUBLIC_KEYS = 3;
+ private static final int OPTION_MENU_MANAGE_SECRET_KEYS = 4;
+
+ private static final int MENU_DELETE_ACCOUNT = 1;
+
+ private static String PREF_SEEN_CHANGE_LOG = "seenChangeLogDialog" + Apg.VERSION;
+
+ private ListView mAccounts = null;
+
+ @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);
+ mAccounts = (ListView) findViewById(R.id.account_list);
+
+ encryptMessageButton.setOnClickListener(new OnClickListener() {
+ @Override
+ public void onClick(View v) {
+ startEncryptMessageActivity();
+ }
+ });
+
+ decryptMessageButton.setOnClickListener(new OnClickListener() {
+ @Override
+ public void onClick(View v) {
+ startDecryptMessageActivity();
+ }
+ });
+
+ Cursor accountCursor = managedQuery(Accounts.CONTENT_URI, null, null, null, null);
+
+ mAccounts.setAdapter(new AccountListAdapter(this, accountCursor));
+ mAccounts.setOnItemClickListener(new OnItemClickListener() {
+ @Override
+ public void onItemClick(AdapterView<?> arg0, View view, int index, long id) {
+ Cursor cursor =
+ managedQuery(Uri.withAppendedPath(Accounts.CONTENT_URI, "" + id), null,
+ null, null, null);
+ if (cursor != null && cursor.getCount() > 0) {
+ cursor.moveToFirst();
+ int nameIndex = cursor.getColumnIndex(Accounts.NAME);
+ String accountName = cursor.getString(nameIndex);
+ startMailListActivity(accountName);
+ }
+ }
+ });
+ registerForContextMenu(mAccounts);
+
+ SharedPreferences prefs = getPreferences(MODE_PRIVATE);
+ if (!prefs.getBoolean(PREF_SEEN_CHANGE_LOG, false)) {
+ showDialog(DIALOG_CHANGE_LOG);
+ }
+ }
+
+ @Override
+ protected Dialog onCreateDialog(int id) {
+ switch (id) {
+ case DIALOG_NEW_ACCOUNT: {
+ AlertDialog.Builder alert = new AlertDialog.Builder(this);
+
+ alert.setTitle("Add Account");
+ alert.setMessage("Specify the Google Mail account you want to add.");
+
+ final EditText input = new EditText(this);
+ alert.setView(input);
+
+ alert.setPositiveButton(android.R.string.ok,
+ new DialogInterface.OnClickListener() {
+ public void onClick(DialogInterface dialog, int id) {
+ MainActivity.this.removeDialog(DIALOG_NEW_ACCOUNT);
+ String accountName = "" + input.getText();
+
+ Cursor testCursor =
+ managedQuery(Uri.parse("content://gmail-ls/conversations/" +
+ accountName),
+ null, null, null, null);
+ if (testCursor == null) {
+ Toast.makeText(MainActivity.this,
+ "Error: account '" + accountName +
+ "' not found",
+ Toast.LENGTH_SHORT).show();
+ return;
+ }
+
+ ContentValues values = new ContentValues();
+ values.put(Accounts.NAME, accountName);
+ try {
+ MainActivity.this.getContentResolver()
+ .insert(Accounts.CONTENT_URI,
+ values);
+ } catch (SQLException e) {
+ Toast.makeText(MainActivity.this,
+ "Error: failed to add account '" +
+ accountName + "'",
+ Toast.LENGTH_SHORT).show();
+ }
+ }
+ });
+
+ alert.setNegativeButton(android.R.string.cancel,
+ new DialogInterface.OnClickListener() {
+ public void onClick(DialogInterface dialog, int id) {
+ MainActivity.this.removeDialog(DIALOG_NEW_ACCOUNT);
+ }
+ });
+
+ return alert.create();
+ }
+
+ case DIALOG_ABOUT: {
+ AlertDialog.Builder alert = new AlertDialog.Builder(this);
+
+ alert.setTitle("About " + Apg.FULL_VERSION);
+ ScrollView scrollView = new ScrollView(this);
+ TextView message = new TextView(this);
+
+ SpannableString info =
+ new SpannableString("This is an attempt to bring OpenPGP to Android. " +
+ "It is far from complete, but more features are " +
+ "planned (see website).\n" +
+ "\n" +
+ "Feel free to send bug reports, suggestions, feature " +
+ "requests, feedback, photographs.\n" +
+ "\n" +
+ "mail: thi@thialfihar.org\n" +
+ "site: http://apg.thialfihar.org\n" +
+ "\n" +
+ "This software is provided \"as is\", without " +
+ "warranty of any kind.");
+ Linkify.addLinks(info, Linkify.WEB_URLS | Linkify.EMAIL_ADDRESSES);
+ message.setMovementMethod(LinkMovementMethod.getInstance());
+ message.setText(info);
+ // 5dip padding
+ int padding = (int) (10 * getResources().getDisplayMetrics().densityDpi / 160);
+ message.setPadding(padding, padding, padding, padding);
+ message.setTextAppearance(this, android.R.style.TextAppearance_Medium);
+ scrollView.addView(message);
+ alert.setView(scrollView);
+
+ alert.setPositiveButton(android.R.string.ok,
+ new DialogInterface.OnClickListener() {
+ public void onClick(DialogInterface dialog, int id) {
+ MainActivity.this.removeDialog(DIALOG_ABOUT);
+ }
+ });
+
+ return alert.create();
+ }
+
+ case DIALOG_CHANGE_LOG: {
+ AlertDialog.Builder alert = new AlertDialog.Builder(this);
+
+ alert.setTitle("Changes " + Apg.FULL_VERSION);
+ ScrollView scrollView = new ScrollView(this);
+ TextView message = new TextView(this);
+
+ SpannableString info =
+ new SpannableString("Read the warnings!\n\n" +
+ "Changes:\n" +
+ " * create/edit keys\n" +
+ " * export keys\n" +
+ " * GUI more Android-like\n" +
+ " * better error handling\n" +
+ " * bug fixes, optimizations\n" +
+ " * starting with v0.8.0 APG will be open source, see website\n" +
+ "\n" +
+ "WARNING: be careful editing your existing keys, as they " +
+ "WILL be stripped of certificates right now.\n" +
+ "WARNING: key creation/editing doesn't support all " +
+ "GPG features yet. In particular: " +
+ "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.");
+ message.setText(info);
+ // 5dip padding
+ int padding = (int) (10 * getResources().getDisplayMetrics().densityDpi / 160);
+ message.setPadding(padding, padding, padding, padding);
+ message.setTextAppearance(this, android.R.style.TextAppearance_Medium);
+ scrollView.addView(message);
+ alert.setView(scrollView);
+
+ alert.setCancelable(false);
+ alert.setPositiveButton(android.R.string.ok,
+ new DialogInterface.OnClickListener() {
+ public void onClick(DialogInterface dialog, int id) {
+ MainActivity.this.removeDialog(DIALOG_CHANGE_LOG);
+ SharedPreferences prefs = getPreferences(MODE_PRIVATE);
+ SharedPreferences.Editor editor = prefs.edit();
+ editor.putBoolean(PREF_SEEN_CHANGE_LOG, true);
+ editor.commit();
+ }
+ });
+
+ return alert.create();
+ }
+
+ default: {
+ break;
+ }
+ }
+ return super.onCreateDialog(id);
+ }
+
+ @Override
+ public boolean onCreateOptionsMenu(Menu menu) {
+ menu.add(0, OPTION_MENU_MANAGE_PUBLIC_KEYS, 0, R.string.menu_managePublicKeys)
+ .setIcon(android.R.drawable.ic_menu_manage);
+ menu.add(0, OPTION_MENU_MANAGE_SECRET_KEYS, 1, R.string.menu_manageSecretKeys)
+ .setIcon(android.R.drawable.ic_menu_manage);
+ menu.add(1, OPTION_MENU_ADD_ACCOUNT, 2, R.string.menu_addAccount)
+ .setIcon(android.R.drawable.ic_menu_add);
+ menu.add(1, OPTION_MENU_ABOUT, 3, R.string.menu_about)
+ .setIcon(android.R.drawable.ic_menu_info_details);
+ return true;
+ }
+
+ @Override
+ public boolean onOptionsItemSelected(MenuItem item) {
+ switch (item.getItemId()) {
+ case OPTION_MENU_ADD_ACCOUNT: {
+ showDialog(DIALOG_NEW_ACCOUNT);
+ return true;
+ }
+
+ case OPTION_MENU_ABOUT: {
+ showDialog(DIALOG_ABOUT);
+ return true;
+ }
+
+ case OPTION_MENU_MANAGE_PUBLIC_KEYS: {
+ startPublicKeyManager();
+ return true;
+ }
+
+ case OPTION_MENU_MANAGE_SECRET_KEYS: {
+ startSecretKeyManager();
+ return true;
+ }
+
+ default: {
+ break;
+ }
+ }
+ return false;
+ }
+
+ @Override
+ public void onCreateContextMenu(ContextMenu menu, View v, ContextMenuInfo menuInfo) {
+ super.onCreateContextMenu(menu, v, menuInfo);
+
+ TextView nameTextView = (TextView) v.findViewById(R.id.account_name);
+ if (nameTextView != null) {
+ menu.setHeaderTitle(nameTextView.getText());
+ menu.add(0, MENU_DELETE_ACCOUNT, 0, "Delete Account");
+ }
+ }
+
+ @Override
+ public boolean onContextItemSelected(MenuItem menuItem) {
+ AdapterView.AdapterContextMenuInfo info =
+ (AdapterView.AdapterContextMenuInfo) menuItem.getMenuInfo();
+
+ switch (menuItem.getItemId()) {
+ case MENU_DELETE_ACCOUNT: {
+ Uri uri = Uri.withAppendedPath(Accounts.CONTENT_URI, "" + info.id);
+ this.getContentResolver().delete(uri, null, null);
+ return true;
+ }
+
+ default: {
+ return super.onContextItemSelected(menuItem);
+ }
+ }
+ }
+
+ public void startPublicKeyManager() {
+ startActivity(new Intent(this, PublicKeyListActivity.class));
+ }
+
+ public void startSecretKeyManager() {
+ startActivity(new Intent(this, SecretKeyListActivity.class));
+ //startActivity(new Intent(this, EditKeyActivity.class));
+ }
+
+ public void startEncryptMessageActivity() {
+ startActivity(new Intent(this, EncryptMessageActivity.class));
+ }
+
+ public void startDecryptMessageActivity() {
+ startActivity(new Intent(this, DecryptMessageActivity.class));
+ }
+
+ public void startMailListActivity(String account) {
+ startActivity(new Intent(this, MailListActivity.class).putExtra("account", account));
+ }
+
+ private 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 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.account_name);
+ 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 2025-04-04 17:13:23 +0000