blob: e78329436ee2a058aa657aa2010212529ee8f829 [file] [log] [blame]
/*
* Copyright (C) 2008 Esmertec AG.
* Copyright (C) 2008 The Android Open Source Project
*
* 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 com.android.mms.ui;
import android.app.ActionBar;
import android.app.Activity;
import android.app.AlertDialog;
import android.content.AsyncQueryHandler;
import android.content.ContentResolver;
import android.content.DialogInterface;
import android.content.DialogInterface.OnClickListener;
import android.content.Intent;
import android.database.ContentObserver;
import android.database.Cursor;
import android.database.sqlite.SQLiteException;
import android.database.sqlite.SqliteWrapper;
import android.net.Uri;
import android.os.Bundle;
import android.os.Handler;
import android.provider.Telephony.Sms;
import android.telephony.SmsManager;
import android.util.Log;
import android.view.ContextMenu;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.view.Window;
import android.widget.AdapterView;
import android.widget.ListView;
import android.widget.TextView;
import com.android.mms.R;
import com.android.mms.transaction.MessagingNotification;
/**
* Displays a list of the SMS messages stored on the ICC.
*/
public class ManageSimMessages extends Activity
implements View.OnCreateContextMenuListener {
private static final Uri ICC_URI = Uri.parse("content://sms/icc");
private static final String TAG = "ManageSimMessages";
private static final int MENU_COPY_TO_PHONE_MEMORY = 0;
private static final int MENU_DELETE_FROM_SIM = 1;
private static final int MENU_VIEW = 2;
private static final int OPTION_MENU_DELETE_ALL = 0;
private static final int SHOW_LIST = 0;
private static final int SHOW_EMPTY = 1;
private static final int SHOW_BUSY = 2;
private int mState;
private ContentResolver mContentResolver;
private Cursor mCursor = null;
private ListView mSimList;
private TextView mMessage;
private MessageListAdapter mListAdapter = null;
private AsyncQueryHandler mQueryHandler = null;
public static final int SIM_FULL_NOTIFICATION_ID = 234;
private final ContentObserver simChangeObserver =
new ContentObserver(new Handler()) {
@Override
public void onChange(boolean selfUpdate) {
refreshMessageList();
}
};
@Override
protected void onCreate(Bundle icicle) {
super.onCreate(icicle);
requestWindowFeature(Window.FEATURE_INDETERMINATE_PROGRESS);
mContentResolver = getContentResolver();
mQueryHandler = new QueryHandler(mContentResolver, this);
setContentView(R.layout.sim_list);
mSimList = (ListView) findViewById(R.id.messages);
mMessage = (TextView) findViewById(R.id.empty_message);
ActionBar actionBar = getActionBar();
actionBar.setDisplayHomeAsUpEnabled(true);
init();
}
@Override
protected void onNewIntent(Intent intent) {
setIntent(intent);
init();
}
private void init() {
MessagingNotification.cancelNotification(getApplicationContext(),
SIM_FULL_NOTIFICATION_ID);
updateState(SHOW_BUSY);
startQuery();
}
private class QueryHandler extends AsyncQueryHandler {
private final ManageSimMessages mParent;
public QueryHandler(
ContentResolver contentResolver, ManageSimMessages parent) {
super(contentResolver);
mParent = parent;
}
@Override
protected void onQueryComplete(
int token, Object cookie, Cursor cursor) {
mCursor = cursor;
if (mCursor != null) {
if (!mCursor.moveToFirst()) {
// Let user know the SIM is empty
updateState(SHOW_EMPTY);
} else if (mListAdapter == null) {
// Note that the MessageListAdapter doesn't support auto-requeries. If we
// want to respond to changes we'd need to add a line like:
// mListAdapter.setOnDataSetChangedListener(mDataSetChangedListener);
// See ComposeMessageActivity for an example.
mListAdapter = new MessageListAdapter(
mParent, mCursor, mSimList, false, null);
mSimList.setAdapter(mListAdapter);
mSimList.setOnCreateContextMenuListener(mParent);
updateState(SHOW_LIST);
} else {
mListAdapter.changeCursor(mCursor);
updateState(SHOW_LIST);
}
startManagingCursor(mCursor);
} else {
// Let user know the SIM is empty
updateState(SHOW_EMPTY);
}
// Show option menu when query complete.
invalidateOptionsMenu();
}
}
private void startQuery() {
try {
mQueryHandler.startQuery(0, null, ICC_URI, null, null, null, null);
} catch (SQLiteException e) {
SqliteWrapper.checkSQLiteException(this, e);
}
}
private void refreshMessageList() {
updateState(SHOW_BUSY);
if (mCursor != null) {
stopManagingCursor(mCursor);
mCursor.close();
}
startQuery();
}
@Override
public void onCreateContextMenu(
ContextMenu menu, View v,
ContextMenu.ContextMenuInfo menuInfo) {
menu.add(0, MENU_COPY_TO_PHONE_MEMORY, 0,
R.string.sim_copy_to_phone_memory);
menu.add(0, MENU_DELETE_FROM_SIM, 0, R.string.sim_delete);
// TODO: Enable this once viewMessage is written.
// menu.add(0, MENU_VIEW, 0, R.string.sim_view);
}
@Override
public boolean onContextItemSelected(MenuItem item) {
AdapterView.AdapterContextMenuInfo info;
try {
info = (AdapterView.AdapterContextMenuInfo) item.getMenuInfo();
} catch (ClassCastException exception) {
Log.e(TAG, "Bad menuInfo.", exception);
return false;
}
final Cursor cursor = (Cursor) mListAdapter.getItem(info.position);
switch (item.getItemId()) {
case MENU_COPY_TO_PHONE_MEMORY:
copyToPhoneMemory(cursor);
return true;
case MENU_DELETE_FROM_SIM:
confirmDeleteDialog(new OnClickListener() {
public void onClick(DialogInterface dialog, int which) {
updateState(SHOW_BUSY);
deleteFromSim(cursor);
dialog.dismiss();
}
}, R.string.confirm_delete_SIM_message);
return true;
case MENU_VIEW:
viewMessage(cursor);
return true;
}
return super.onContextItemSelected(item);
}
@Override
public void onResume() {
super.onResume();
registerSimChangeObserver();
}
@Override
public void onPause() {
super.onPause();
mContentResolver.unregisterContentObserver(simChangeObserver);
}
private void registerSimChangeObserver() {
mContentResolver.registerContentObserver(
ICC_URI, true, simChangeObserver);
}
private void copyToPhoneMemory(Cursor cursor) {
String address = cursor.getString(
cursor.getColumnIndexOrThrow("address"));
String body = cursor.getString(cursor.getColumnIndexOrThrow("body"));
Long date = cursor.getLong(cursor.getColumnIndexOrThrow("date"));
try {
if (isIncomingMessage(cursor)) {
Sms.Inbox.addMessage(mContentResolver, address, body, null, date, true /* read */);
} else {
Sms.Sent.addMessage(mContentResolver, address, body, null, date);
}
} catch (SQLiteException e) {
SqliteWrapper.checkSQLiteException(this, e);
}
}
private boolean isIncomingMessage(Cursor cursor) {
int messageStatus = cursor.getInt(
cursor.getColumnIndexOrThrow("status"));
return (messageStatus == SmsManager.STATUS_ON_ICC_READ) ||
(messageStatus == SmsManager.STATUS_ON_ICC_UNREAD);
}
private void deleteFromSim(Cursor cursor) {
String messageIndexString =
cursor.getString(cursor.getColumnIndexOrThrow("index_on_icc"));
Uri simUri = ICC_URI.buildUpon().appendPath(messageIndexString).build();
SqliteWrapper.delete(this, mContentResolver, simUri, null, null);
}
private void deleteAllFromSim() {
Cursor cursor = (Cursor) mListAdapter.getCursor();
if (cursor != null) {
if (cursor.moveToFirst()) {
int count = cursor.getCount();
for (int i = 0; i < count; ++i) {
deleteFromSim(cursor);
cursor.moveToNext();
}
}
}
}
@Override
public boolean onPrepareOptionsMenu(Menu menu) {
menu.clear();
if (mState == SHOW_LIST && (null != mCursor) && (mCursor.getCount() > 0)) {
menu.add(0, OPTION_MENU_DELETE_ALL, 0, R.string.menu_delete_messages).setIcon(
android.R.drawable.ic_menu_delete);
}
return true;
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
switch (item.getItemId()) {
case OPTION_MENU_DELETE_ALL:
confirmDeleteDialog(new OnClickListener() {
public void onClick(DialogInterface dialog, int which) {
updateState(SHOW_BUSY);
deleteAllFromSim();
dialog.dismiss();
}
}, R.string.confirm_delete_all_SIM_messages);
break;
case android.R.id.home:
// The user clicked on the Messaging icon in the action bar. Take them back from
// wherever they came from
finish();
break;
}
return true;
}
private void confirmDeleteDialog(OnClickListener listener, int messageId) {
AlertDialog.Builder builder = new AlertDialog.Builder(this);
builder.setTitle(R.string.confirm_dialog_title);
builder.setIconAttribute(android.R.attr.alertDialogIcon);
builder.setCancelable(true);
builder.setPositiveButton(R.string.yes, listener);
builder.setNegativeButton(R.string.no, null);
builder.setMessage(messageId);
builder.show();
}
private void updateState(int state) {
if (mState == state) {
return;
}
mState = state;
switch (state) {
case SHOW_LIST:
mSimList.setVisibility(View.VISIBLE);
mMessage.setVisibility(View.GONE);
setTitle(getString(R.string.sim_manage_messages_title));
setProgressBarIndeterminateVisibility(false);
mSimList.requestFocus();
break;
case SHOW_EMPTY:
mSimList.setVisibility(View.GONE);
mMessage.setVisibility(View.VISIBLE);
setTitle(getString(R.string.sim_manage_messages_title));
setProgressBarIndeterminateVisibility(false);
break;
case SHOW_BUSY:
mSimList.setVisibility(View.GONE);
mMessage.setVisibility(View.GONE);
setTitle(getString(R.string.refreshing));
setProgressBarIndeterminateVisibility(true);
break;
default:
Log.e(TAG, "Invalid State");
}
}
private void viewMessage(Cursor cursor) {
// TODO: Add this.
}
}