forked from qt-creator/qt-creator
Android: Automatically download SDK tools and essential packages
Automatically download Android SDK Tools to default path used by Android Studio, then essential packages will be installed using the sdkmanager tool. Automatic installation can also be triggered by an added button in the settings page. Essentials packages include NDK Bundle and other NDK versions required by previous Qt versions. An sdk_definitions.json file holds download paths for SDK Tools, and other (Qt version <-> essential packages) combinations. [ChangeLog][Android] Automatically download SDK Tools, NDKs and all essential packages for Android builds. Task-number: QTCREATORBUG-23285 Change-Id: I90e7aafecd017d2bdc959e403711d9d440a6bbb2 Reviewed-by: Alessandro Portale <alessandro.portale@qt.io>
This commit is contained in:
Assam Boudjelthia
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src/plugins/android/androidsdkdownloader.cpp
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231
src/plugins/android/androidsdkdownloader.cpp
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/****************************************************************************
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**
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** Copyright (C) 2020 The Qt Company Ltd.
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** Contact: https://www.qt.io/licensing/
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**
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** This file is part of Qt Creator.
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**
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** Commercial License Usage
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** Licensees holding valid commercial Qt licenses may use this file in
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** accordance with the commercial license agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and The Qt Company. For licensing terms
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** and conditions see https://www.qt.io/terms-conditions. For further
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** information use the contact form at https://www.qt.io/contact-us.
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**
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU
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** General Public License version 3 as published by the Free Software
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** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
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** included in the packaging of this file. Please review the following
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** information to ensure the GNU General Public License requirements will
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** be met: https://www.gnu.org/licenses/gpl-3.0.html.
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**
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****************************************************************************/
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#include "androidsdkdownloader.h"
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#include <QDir>
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#include <QDirIterator>
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#include <QLoggingCategory>
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#include <QProcess>
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#include <QCryptographicHash>
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#include <QStandardPaths>
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namespace {
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Q_LOGGING_CATEGORY(sdkDownloaderLog, "qtc.android.sdkDownloader", QtWarningMsg)
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}
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namespace Android {
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namespace Internal {
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/**
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* @class SdkDownloader
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* @brief Download Android SDK tools package from within Qt Creator.
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*/
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AndroidSdkDownloader::AndroidSdkDownloader(const QUrl &sdkUrl, const QByteArray &sha256) :
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m_sdkUrl(sdkUrl), m_sha256(sha256)
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{
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connect(&m_manager, &QNetworkAccessManager::finished, this, &AndroidSdkDownloader::downloadFinished);
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}
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#if QT_CONFIG(ssl)
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void AndroidSdkDownloader::sslErrors(const QList<QSslError> &sslErrors)
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{
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for (const QSslError &error : sslErrors)
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qCDebug(sdkDownloaderLog, "SSL error: %s\n", qPrintable(error.errorString()));
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cancelWithError(tr("Encountered SSL errors, download is aborted."));
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}
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#endif
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static void setSdkFilesExecPermission( const QString &sdkExtractPath)
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{
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QDirIterator it(sdkExtractPath + "/tools", QStringList() << "*",
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QDir::Files, QDirIterator::Subdirectories);
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while (it.hasNext()) {
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QFile file(it.next());
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if (!file.fileName().contains('.')) {
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QFlags<QFileDevice::Permission> currentPermissions
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= file.permissions();
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file.setPermissions(currentPermissions | QFileDevice::ExeOwner);
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}
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}
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}
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void AndroidSdkDownloader::downloadAndExtractSdk(const QString &jdkPath, const QString &sdkExtractPath)
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{
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if (m_sdkUrl.isEmpty()) {
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logError(tr("The SDK Tools download URL is empty."));
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return;
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}
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QNetworkRequest request(m_sdkUrl);
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m_reply = m_manager.get(request);
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#if QT_CONFIG(ssl)
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connect(m_reply, &QNetworkReply::sslErrors, this, &AndroidSdkDownloader::sslErrors);
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#endif
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m_progressDialog = new QProgressDialog(tr("Downloading SDK Tools package..."), tr("Cancel"), 0, 100);
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m_progressDialog->setWindowModality(Qt::WindowModal);
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m_progressDialog->setWindowTitle(dialogTitle());
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m_progressDialog->setFixedSize(m_progressDialog->sizeHint());
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connect(m_reply, &QNetworkReply::downloadProgress, this, [this](qint64 received, qint64 max) {
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m_progressDialog->setRange(0, max);
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m_progressDialog->setValue(received);
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});
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connect(m_progressDialog, &QProgressDialog::canceled, this, &AndroidSdkDownloader::cancel);
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connect(this, &AndroidSdkDownloader::sdkPackageWriteFinished, this, [this, jdkPath, sdkExtractPath]() {
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if (extractSdk(jdkPath, sdkExtractPath)) {
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setSdkFilesExecPermission(sdkExtractPath);
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emit sdkExtracted();
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}
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});
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}
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bool AndroidSdkDownloader::extractSdk(const QString &jdkPath, const QString &sdkExtractPath)
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{
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if (!QDir(sdkExtractPath).exists()) {
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if (!QDir().mkdir(sdkExtractPath)) {
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logError(QString(tr("Could not create the SDK folder %1.")).arg(sdkExtractPath));
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return false;
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}
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}
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QProcess *jarExtractProc = new QProcess();
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jarExtractProc->setWorkingDirectory(sdkExtractPath);
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QString jarCmdPath(jdkPath + "/bin/jar");
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jarExtractProc->start(jarCmdPath, {"xf", m_sdkFilename});
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jarExtractProc->waitForFinished();
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jarExtractProc->close();
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return jarExtractProc->exitCode() ? false : true;
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}
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bool AndroidSdkDownloader::verifyFileIntegrity()
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{
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QFile f(m_sdkFilename);
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if (f.open(QFile::ReadOnly)) {
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QCryptographicHash hash(QCryptographicHash::Sha256);
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if (hash.addData(&f)) {
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return hash.result() == m_sha256;
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}
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}
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return false;
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}
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QString AndroidSdkDownloader::dialogTitle()
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{
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return tr("Download SDK Tools");
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}
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void AndroidSdkDownloader::cancel()
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{
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if (m_reply) {
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m_reply->abort();
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m_reply->deleteLater();
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}
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if (m_progressDialog)
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m_progressDialog->hide();
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}
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void AndroidSdkDownloader::cancelWithError(const QString &error)
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{
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cancel();
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logError(error);
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}
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void AndroidSdkDownloader::logError(const QString &error)
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{
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qCDebug(sdkDownloaderLog, "%s", error.toUtf8().data());
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emit sdkDownloaderError(error);
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}
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QString AndroidSdkDownloader::getSaveFilename(const QUrl &url)
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{
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QString path = url.path();
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QString basename = QFileInfo(path).fileName();
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if (basename.isEmpty())
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basename = "sdk-tools.zip";
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if (QFile::exists(basename)) {
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int i = 0;
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basename += '.';
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while (QFile::exists(basename + QString::number(i)))
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++i;
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basename += QString::number(i);
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}
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QString fullPath = QStandardPaths::writableLocation(QStandardPaths::DownloadLocation)
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+ QDir::separator() + basename;
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return fullPath;
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}
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bool AndroidSdkDownloader::saveToDisk(const QString &filename, QIODevice *data)
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{
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QFile file(filename);
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if (!file.open(QIODevice::WriteOnly)) {
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logError(QString(tr("Could not open %1 for writing: %2.")).arg(filename, file.errorString()));
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return false;
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}
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file.write(data->readAll());
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file.close();
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return true;
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}
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bool AndroidSdkDownloader::isHttpRedirect(QNetworkReply *reply)
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{
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int statusCode = reply->attribute(QNetworkRequest::HttpStatusCodeAttribute).toInt();
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return statusCode == 301 || statusCode == 302 || statusCode == 303 || statusCode == 305
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|| statusCode == 307 || statusCode == 308;
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}
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void AndroidSdkDownloader::downloadFinished(QNetworkReply *reply)
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{
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QUrl url = reply->url();
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if (reply->error()) {
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cancelWithError(QString(tr("Downloading Android SDK Tools from URL %1 has failed: %2."))
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.arg(url.toString(), reply->errorString()));
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} else {
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if (isHttpRedirect(reply)) {
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cancelWithError(QString(tr("Download from %1 was redirected.")).arg(url.toString()));
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} else {
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m_sdkFilename = getSaveFilename(url);
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if (saveToDisk(m_sdkFilename, reply) && verifyFileIntegrity())
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emit sdkPackageWriteFinished();
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else
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cancelWithError(
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tr("Writing and verifying the integrity of the downloaded file has failed."));
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}
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}
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reply->deleteLater();
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}
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} // Internal
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} // Android
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