From efcf1dec4992bf7aab5bf1f0f4c0ee8c54030465 Mon Sep 17 00:00:00 2001 From: BogDan Vatra Date: Wed, 17 Feb 2016 14:37:50 +0200 Subject: Say hello to Android Services This changeset enables running a QCoreApplication from within an Android Service. The Android Application running can now have a QtActivity or a QtService, but having both in the same process is not supported. This patch was based on Cory Slep's patch [ChangeLog][Android] Qt can now be used to easily create Android Services. Task-number: QTBUG-37221 Change-Id: I0fd693daaa85b991940ffe9cc41c483022677199 Reviewed-by: Eskil Abrahamsen Blomfeldt --- .../qtproject/qt5/android/QtServiceDelegate.java | 182 +++++++++++++++++++++ 1 file changed, 182 insertions(+) create mode 100644 src/android/jar/src/org/qtproject/qt5/android/QtServiceDelegate.java (limited to 'src/android/jar/src/org/qtproject/qt5/android/QtServiceDelegate.java') diff --git a/src/android/jar/src/org/qtproject/qt5/android/QtServiceDelegate.java b/src/android/jar/src/org/qtproject/qt5/android/QtServiceDelegate.java new file mode 100644 index 0000000000..634658eefb --- /dev/null +++ b/src/android/jar/src/org/qtproject/qt5/android/QtServiceDelegate.java @@ -0,0 +1,182 @@ +/**************************************************************************** +** +** Copyright (C) 2016 BogDan Vatra +** Copyright (C) 2016 The Qt Company Ltd. +** Contact: https://www.qt.io/licensing/ +** +** This file is part of the Android port of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** Commercial License Usage +** Licensees holding valid commercial Qt licenses may use this file in +** accordance with the commercial license agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and The Qt Company. For licensing terms +** and conditions see https://www.qt.io/terms-conditions. For further +** information use the contact form at https://www.qt.io/contact-us. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 3 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL3 included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 3 requirements +** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 2.0 or (at your option) the GNU General +** Public license version 3 or any later version approved by the KDE Free +** Qt Foundation. The licenses are as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 +** included in the packaging of this file. Please review the following +** information to ensure the GNU General Public License requirements will +** be met: https://www.gnu.org/licenses/gpl-2.0.html and +** https://www.gnu.org/licenses/gpl-3.0.html. +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +package org.qtproject.qt5.android; + +import android.app.Service; +import android.content.Context; +import android.content.Intent; +import android.content.pm.ActivityInfo; +import android.content.pm.PackageManager; +import android.content.pm.PackageManager.NameNotFoundException; +import android.content.res.Configuration; +import android.graphics.drawable.ColorDrawable; +import android.net.LocalServerSocket; +import android.net.LocalSocket; +import android.os.Build; +import android.os.Bundle; +import android.os.Handler; +import android.os.ResultReceiver; +import android.text.method.MetaKeyKeyListener; +import android.util.Base64; +import android.util.DisplayMetrics; +import android.util.Log; +import android.util.TypedValue; +import android.view.ContextMenu; +import android.view.ContextMenu.ContextMenuInfo; +import android.view.KeyCharacterMap; +import android.view.KeyEvent; +import android.view.Menu; +import android.view.MenuItem; +import android.view.Surface; +import android.view.View; +import android.view.ViewConfiguration; +import android.view.ViewGroup; +import android.view.WindowManager; +import android.view.inputmethod.InputMethodManager; + +import java.io.BufferedReader; +import java.io.DataOutputStream; +import java.io.File; +import java.io.FileWriter; +import java.io.InputStreamReader; +import java.io.IOException; +import java.lang.reflect.Constructor; +import java.lang.reflect.Method; +import java.util.ArrayList; +import java.util.HashMap; +import java.util.Iterator; + +public class QtServiceDelegate +{ + private static final String NATIVE_LIBRARIES_KEY = "native.libraries"; + private static final String BUNDLED_LIBRARIES_KEY = "bundled.libraries"; + private static final String MAIN_LIBRARY_KEY = "main.library"; + private static final String ENVIRONMENT_VARIABLES_KEY = "environment.variables"; + private static final String APPLICATION_PARAMETERS_KEY = "application.parameters"; + private static final String STATIC_INIT_CLASSES_KEY = "static.init.classes"; + private static final String APP_DISPLAY_METRIC_SCREEN_DESKTOP_KEY = "display.screen.desktop"; + private static final String APP_DISPLAY_METRIC_SCREEN_XDPI_KEY = "display.screen.dpi.x"; + private static final String APP_DISPLAY_METRIC_SCREEN_YDPI_KEY = "display.screen.dpi.y"; + private static final String APP_DISPLAY_METRIC_SCREEN_DENSITY_KEY = "display.screen.density"; + + private Service m_service = null; + private String m_mainLib; + private static String m_environmentVariables = null; + private static String m_applicationParameters = null; + + public boolean loadApplication(Service service, ClassLoader classLoader, Bundle loaderParams) + { + /// check parameters integrity + if (!loaderParams.containsKey(NATIVE_LIBRARIES_KEY) + || !loaderParams.containsKey(BUNDLED_LIBRARIES_KEY)) { + return false; + } + + m_service = service; + QtNative.setService(m_service, this); + QtNative.setClassLoader(classLoader); + + QtNative.setApplicationDisplayMetrics(10, 10, 10, 10, 120, 120, 1.0, 1.0); + + if (loaderParams.containsKey(STATIC_INIT_CLASSES_KEY)) { + for (String className: loaderParams.getStringArray(STATIC_INIT_CLASSES_KEY)) { + if (className.length() == 0) + continue; + + try { + Class initClass = classLoader.loadClass(className); + Object staticInitDataObject = initClass.newInstance(); // create an instance + Method m = initClass.getMethod("setService", Service.class, Object.class); + m.invoke(staticInitDataObject, m_service, this); + } catch (Exception e) { + e.printStackTrace(); + } + } + } + QtNative.loadQtLibraries(loaderParams.getStringArrayList(NATIVE_LIBRARIES_KEY)); + ArrayList libraries = loaderParams.getStringArrayList(BUNDLED_LIBRARIES_KEY); + QtNative.loadBundledLibraries(libraries, QtNativeLibrariesDir.nativeLibrariesDir(m_service)); + m_mainLib = loaderParams.getString(MAIN_LIBRARY_KEY); + + m_environmentVariables = loaderParams.getString(ENVIRONMENT_VARIABLES_KEY); + String additionalEnvironmentVariables = "QT_ANDROID_FONTS_MONOSPACE=Droid Sans Mono;Droid Sans;Droid Sans Fallback" + + "\tQT_ANDROID_FONTS_SERIF=Droid Serif" + + "\tHOME=" + m_service.getFilesDir().getAbsolutePath() + + "\tTMPDIR=" + m_service.getFilesDir().getAbsolutePath(); + if (Build.VERSION.SDK_INT < 14) + additionalEnvironmentVariables += "\tQT_ANDROID_FONTS=Droid Sans;Droid Sans Fallback"; + else + additionalEnvironmentVariables += "\tQT_ANDROID_FONTS=Roboto;Droid Sans;Droid Sans Fallback"; + + if (m_environmentVariables != null && m_environmentVariables.length() > 0) + m_environmentVariables = additionalEnvironmentVariables + "\t" + m_environmentVariables; + else + m_environmentVariables = additionalEnvironmentVariables; + + if (loaderParams.containsKey(APPLICATION_PARAMETERS_KEY)) + m_applicationParameters = loaderParams.getString(APPLICATION_PARAMETERS_KEY); + else + m_applicationParameters = ""; + + return true; + } + + public boolean startApplication() + { + // start application + try { + String nativeLibraryDir = QtNativeLibrariesDir.nativeLibrariesDir(m_service); + QtNative.startApplication(m_applicationParameters, + m_environmentVariables, + m_mainLib, + nativeLibraryDir); + return true; + } catch (Exception e) { + e.printStackTrace(); + return false; + } + } + + public void onDestroy() + { + QtNative.setService(null, null); + } +} -- cgit v1.2.3