| // Copyright (C) 2015-2016 The Android Open Source Project |
| // |
| // This software is licensed under the terms of the GNU General Public |
| // License version 2, as published by the Free Software Foundation, and |
| // may be copied, distributed, and modified under those terms. |
| // |
| // 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. |
| |
| #include "android/skin/qt/extended-pages/telephony-page.h" |
| |
| #include "android/emulation/control/telephony_agent.h" |
| #include "android/skin/qt/error-dialog.h" |
| #include "android/skin/qt/extended-pages/common.h" |
| #include "android/skin/qt/qt-settings.h" |
| #include "android/telephony/modem.h" |
| #include "android/telephony/sms.h" |
| #include <QSettings> |
| #include <cctype> |
| |
| #define MAX_SMS_MSG_SIZE 1024 // Arbitrary emulator limitation |
| |
| TelephonyPage::TelephonyPage(QWidget *parent) : |
| QWidget(parent), |
| mUi(new Ui::TelephonyPage()), |
| mTelephonyAgent(nullptr), |
| mCallActivity(TelephonyPage::CallActivity::Inactive) |
| { |
| mUi->setupUi(this); |
| mUi->tel_numberBox->setValidator(new PhoneNumberValidator()); |
| } |
| |
| void TelephonyPage::on_tel_startEndButton_clicked() |
| { |
| QSettings settings; |
| SettingsTheme theme = |
| (SettingsTheme)settings.value(Ui::Settings::UI_THEME, 0).toInt(); |
| if (mCallActivity == CallActivity::Inactive) { |
| // Start a call |
| if (mTelephonyAgent && mTelephonyAgent->telephonyCmd) { |
| // Command the emulator |
| TelephonyResponse tResp; |
| |
| // Get rid of spurious characters from the phone number |
| // (Allow only '+' and '0'..'9') |
| // Note: phoneNumberValidator validates the user's input, but |
| // allows some human-readable characters like '.' and ')'. |
| // Here we remove that meaningless punctuation. |
| QString cleanNumber = mUi->tel_numberBox->currentText(). |
| remove(QRegularExpression("[^+0-9]")); |
| |
| tResp = mTelephonyAgent->telephonyCmd(Tel_Op_Init_Call, |
| cleanNumber.toStdString().c_str()); |
| if (tResp != Tel_Resp_OK) { |
| showErrorDialog(tr("The call failed."), tr("Telephony")); |
| return; |
| } |
| } |
| |
| // Success: Update the state and the UI buttons |
| mCallActivity = CallActivity::Active; |
| mPhoneNumber = mUi->tel_numberBox->currentText(); |
| |
| mUi->tel_numberBox->setEnabled(false); |
| |
| setButtonEnabled(mUi->tel_holdCallButton, theme, true); |
| // Change the icon and text to "END CALL" |
| QIcon theIcon(":/dark/call_end"); // Same for light and dark |
| mUi->tel_startEndButton->setIcon(theIcon); |
| mUi->tel_startEndButton->setText(tr("END CALL")); |
| } else { |
| // End a call |
| // Update the state and the UI buttons |
| mCallActivity = CallActivity::Inactive; |
| |
| mUi->tel_numberBox->setEnabled(true); |
| |
| mUi->tel_holdCallButton->setProperty("themeIconName", "phone_paused"); |
| |
| setButtonEnabled(mUi->tel_holdCallButton, theme, false); |
| // Change the icon and text to "CALL DEVICE" |
| QIcon theIcon(":/dark/phone_button"); // Same for light and dark |
| mUi->tel_startEndButton->setIcon(theIcon); |
| mUi->tel_startEndButton->setText(tr("CALL DEVICE")); |
| |
| if (mTelephonyAgent && mTelephonyAgent->telephonyCmd) { |
| // Command the emulator |
| QString cleanNumber = mUi->tel_numberBox->currentText(). |
| remove(QRegularExpression("[^+0-9]")); |
| TelephonyResponse tResp; |
| tResp = mTelephonyAgent->telephonyCmd(Tel_Op_Disconnect_Call, |
| cleanNumber.toStdString().c_str()); |
| if (tResp != Tel_Resp_OK && |
| tResp != Tel_Resp_Invalid_Action) |
| { |
| // Don't show an error for Invalid Action: that |
| // just means that the AVD already hanged up. |
| showErrorDialog(tr("The end-call failed."), tr("Telephony")); |
| return; |
| } |
| } |
| } |
| } |
| |
| void TelephonyPage::on_tel_holdCallButton_clicked() |
| { |
| QSettings settings; |
| SettingsTheme theme = |
| (SettingsTheme)settings.value(Ui::Settings::UI_THEME, 0).toInt(); |
| switch (mCallActivity) { |
| case CallActivity::Active: |
| // Active --> On hold |
| mCallActivity = CallActivity::Held; |
| |
| mUi->tel_holdCallButton-> |
| setProperty("themeIconName", "phone_in_talk"); |
| |
| setButtonEnabled(mUi->tel_holdCallButton, theme, true); |
| break; |
| case CallActivity::Held: |
| // On hold --> Active |
| mCallActivity = CallActivity::Active; |
| |
| mUi->tel_holdCallButton-> |
| setProperty("themeIconName", "phone_paused"); |
| mUi->tel_holdCallButton-> |
| setProperty("themeIconName_disabled", "phone_paused_disabled"); |
| |
| setButtonEnabled(mUi->tel_holdCallButton, theme, true); |
| break; |
| default:; |
| } |
| if (mTelephonyAgent && mTelephonyAgent->telephonyCmd) { |
| // Command the emulator |
| QString cleanNumber = mUi->tel_numberBox->currentText(). |
| remove(QRegularExpression("[^+0-9]")); |
| TelephonyResponse tResp; |
| TelephonyOperation tOp = (mCallActivity == CallActivity::Held) ? |
| Tel_Op_Place_Call_On_Hold : |
| Tel_Op_Take_Call_Off_Hold; |
| |
| tResp = mTelephonyAgent->telephonyCmd(tOp, |
| cleanNumber.toStdString().c_str()); |
| if (tResp != Tel_Resp_OK) { |
| showErrorDialog(tr("The call hold failed."), tr("Telephony")); |
| return; |
| } |
| } |
| } |
| |
| QValidator::State TelephonyPage::PhoneNumberValidator::validate(QString &input, int &pos) const |
| { |
| int numDigits = 0; |
| const int MAX_DIGITS = 16; |
| static const QString acceptable_non_digits = "-.()/ +"; |
| |
| if (input.length() >= 32) { |
| return QValidator::Invalid; |
| } |
| |
| for (int i = 0; i < input.length(); i++) { |
| QCharRef c = input[i]; |
| if (c.isDigit()) { |
| numDigits++; |
| if (numDigits > MAX_DIGITS) { |
| return QValidator::Invalid; |
| } |
| } else if (c == '+' && i != 0) { |
| // '+' is only allowed as the first character |
| return QValidator::Invalid; |
| } else if (!acceptable_non_digits.contains(c)) { |
| return QValidator::Invalid; |
| } |
| } |
| |
| return ((numDigits > 0) ? QValidator::Acceptable : QValidator::Intermediate); |
| } |
| |
| void TelephonyPage::on_sms_sendButton_clicked() |
| { |
| // Get the "from" number |
| SmsAddressRec sender; |
| int retVal = sms_address_from_str(&sender, |
| mUi->tel_numberBox-> |
| currentText().toStdString().c_str(), |
| mUi->tel_numberBox-> |
| currentText().length()); |
| if (retVal < 0 || sender.len <= 0) { |
| showErrorDialog(tr("The \"From\" number is invalid."), tr("SMS")); |
| return; |
| } |
| |
| // Get the text of the message |
| const std::string theMessage = |
| mUi->sms_messageBox->toPlainText().toStdString(); |
| |
| // Convert the message text to UTF-8 |
| unsigned char utf8Message[MAX_SMS_MSG_SIZE+1]; |
| int nUtf8Chars; |
| nUtf8Chars = sms_utf8_from_message_str(theMessage.c_str(), |
| theMessage.size(), |
| utf8Message, |
| MAX_SMS_MSG_SIZE); |
| if (nUtf8Chars == 0) { |
| showErrorDialog(tr("The message is empty.<br>Please enter a message."), tr("SMS")); |
| return; |
| } |
| |
| if (nUtf8Chars < 0) { |
| showErrorDialog(tr("The message contains invalid characters."), tr("SMS")); |
| return; |
| } |
| |
| // Create a list of SMS PDUs, then send them |
| SmsPDU *pdus = smspdu_create_deliver_utf8(utf8Message, nUtf8Chars, |
| &sender, NULL); |
| if (pdus == NULL) { |
| showErrorDialog(tr("The message contains invalid characters."), |
| tr("SMS")); |
| return; |
| } |
| |
| if (mTelephonyAgent && mTelephonyAgent->getModem) { |
| AModem modem = mTelephonyAgent->getModem(); |
| if (modem == NULL) { |
| showErrorDialog(tr("Cannot send message, modem emulation not running."), tr("SMS")); |
| return; |
| } |
| |
| for (int idx = 0; pdus[idx] != NULL; idx++) { |
| amodem_receive_sms(modem, pdus[idx]); |
| } |
| } |
| |
| smspdu_free_list( pdus ); |
| } |
| |
| void TelephonyPage::setTelephonyAgent(const QAndroidTelephonyAgent* agent) { |
| mTelephonyAgent = agent; |
| } |
