/
androidplatformutilities.cpp
614 lines (531 loc) · 20.8 KB
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androidplatformutilities.cpp
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/***************************************************************************
androidplatformutilities.cpp - utilities for qfield
-------------------
begin : February 2016
copyright : (C) 2016 by Matthias Kuhn
email : matthias@opengis.ch
***************************************************************************/
/***************************************************************************
* *
* This program is free software; you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation; either version 2 of the License, or *
* (at your option) any later version. *
* *
***************************************************************************/
#include "androidpicturesource.h"
#include "androidplatformutilities.h"
#include "androidprojectsource.h"
#include "androidviewstatus.h"
#include "appinterface.h"
#include "fileutils.h"
#include "qfield.h"
#include "qfield_android.h"
#include "qfieldcloudconnection.h"
#include <QAndroidJniEnvironment>
#include <QAndroidJniObject>
#include <QApplication>
#include <QDebug>
#include <QDir>
#include <QFile>
#include <QFileInfo>
#include <QMap>
#include <QMimeDatabase>
#include <QQmlApplicationEngine>
#include <QQmlContext>
#include <QScreen>
#include <QStandardPaths>
#include <QString>
#include <QTimer>
#include <QtAndroid>
#include <qgsfileutils.h>
#include <android/bitmap.h>
#include <android/log.h>
#include <jni.h>
const char *const applicationName = "QField";
#define GLUE_HELPER( u, v, w, x, y, z ) u##v##w##x##y##z
#define JNI_FUNCTION_NAME( package_name, class_name, function_name ) GLUE_HELPER( Java_ch_opengis_, package_name, _, class_name, _, function_name )
AndroidPlatformUtilities::AndroidPlatformUtilities()
: mActivity( QtAndroid::androidActivity() )
, mSystemGenericDataLocation( QStandardPaths::writableLocation( QStandardPaths::AppDataLocation ) + QStringLiteral( "/share" ) )
{
}
PlatformUtilities::Capabilities AndroidPlatformUtilities::capabilities() const
{
PlatformUtilities::Capabilities capabilities = Capabilities() | NativeCamera | AdjustBrightness | CustomLocalDataPicker | CustomImport | CustomExport | CustomSend;
#ifdef WITH_SENTRY
capabilities |= SentryFramework;
#endif
return capabilities;
}
void AndroidPlatformUtilities::afterUpdate()
{
// Copy data away from the virtual path `assets:/` to a path accessible also for non-qt-based libs
if ( mActivity.isValid() )
{
QtAndroid::runOnAndroidThread( [] {
QAndroidJniObject activity = QtAndroid::androidActivity();
if ( activity.isValid() )
{
QAndroidJniObject messageJni = QAndroidJniObject::fromString( QObject::tr( "Please wait while QField installation finalizes." ) );
activity.callMethod<void>( "showBlockingProgressDialog", "(Ljava/lang/String;)V", messageJni.object<jstring>() );
}
} );
}
FileUtils::copyRecursively( QStringLiteral( "assets:/share" ), mSystemGenericDataLocation );
if ( mActivity.isValid() )
{
QtAndroid::runOnAndroidThread( [] {
QAndroidJniObject activity = QtAndroid::androidActivity();
if ( activity.isValid() )
{
activity.callMethod<void>( "dismissBlockingProgressDialog" );
}
} );
}
}
QString AndroidPlatformUtilities::systemSharedDataLocation() const
{
return mSystemGenericDataLocation;
}
QString AndroidPlatformUtilities::qgsProject() const
{
return getIntentExtra( "QGS_PROJECT" );
}
QStringList AndroidPlatformUtilities::appDataDirs() const
{
const QString dataDirs = getIntentExtra( "QFIELD_APP_DATA_DIRS" );
return ( !dataDirs.isEmpty() ? dataDirs.split( "--;--" ) : QStringList() );
}
QString AndroidPlatformUtilities::applicationDirectory() const
{
if ( mActivity.isValid() )
{
QAndroidJniObject rootDirs = mActivity.callObjectMethod<jstring>( "getApplicationDirectory" );
if ( rootDirs.isValid() )
{
return rootDirs.toString();
}
}
return QString();
}
QStringList AndroidPlatformUtilities::additionalApplicationDirectories() const
{
if ( mActivity.isValid() )
{
QAndroidJniObject rootDirs = mActivity.callObjectMethod<jstring>( "getAdditionalApplicationDirectories" );
if ( rootDirs.isValid() )
{
return rootDirs.toString().split( "--;--" );
}
}
return QStringList();
}
QStringList AndroidPlatformUtilities::rootDirectories() const
{
if ( mActivity.isValid() )
{
QAndroidJniObject rootDirs = mActivity.callObjectMethod<jstring>( "getRootDirectories" );
if ( rootDirs.isValid() )
{
return rootDirs.toString().split( "--;--" );
}
}
return QStringList();
}
void AndroidPlatformUtilities::importProjectFolder() const
{
if ( mActivity.isValid() )
{
QtAndroid::runOnAndroidThread( [] {
QAndroidJniObject activity = QtAndroid::androidActivity();
if ( activity.isValid() )
{
activity.callMethod<void>( "triggerImportProjectFolder" );
}
} );
}
}
void AndroidPlatformUtilities::importProjectArchive() const
{
if ( mActivity.isValid() )
{
QtAndroid::runOnAndroidThread( [] {
QAndroidJniObject activity = QtAndroid::androidActivity();
if ( activity.isValid() )
{
activity.callMethod<void>( "triggerImportProjectArchive" );
}
} );
}
}
void AndroidPlatformUtilities::importDatasets() const
{
if ( mActivity.isValid() )
{
QtAndroid::runOnAndroidThread( [] {
QAndroidJniObject activity = QtAndroid::androidActivity();
if ( activity.isValid() )
{
activity.callMethod<void>( "triggerImportDatasets" );
}
} );
}
}
void AndroidPlatformUtilities::sendDatasetTo( const QString &path ) const
{
if ( mActivity.isValid() )
{
QtAndroid::runOnAndroidThread( [path] {
QAndroidJniObject activity = QtAndroid::androidActivity();
if ( activity.isValid() )
{
QStringList paths = QStringList() << path;
const QSet<QString> files = QgsFileUtils::sidecarFilesForPath( path );
for ( const QString &file : files )
{
paths << file;
}
QAndroidJniObject pathsJni = QAndroidJniObject::fromString( paths.join( "--;--" ) );
activity.callMethod<void>( "sendDatasetTo", "(Ljava/lang/String;)V", pathsJni.object<jstring>() );
}
} );
}
}
void AndroidPlatformUtilities::exportDatasetTo( const QString &path ) const
{
if ( mActivity.isValid() )
{
QtAndroid::runOnAndroidThread( [path] {
QAndroidJniObject activity = QtAndroid::androidActivity();
if ( activity.isValid() )
{
QStringList paths = QStringList() << path;
const QSet<QString> files = QgsFileUtils::sidecarFilesForPath( path );
for ( const QString &file : files )
{
paths << file;
}
QAndroidJniObject pathsJni = QAndroidJniObject::fromString( paths.join( "--;--" ) );
activity.callMethod<void>( "exportToFolder", "(Ljava/lang/String;)V", pathsJni.object<jstring>() );
}
} );
}
}
void AndroidPlatformUtilities::removeDataset( const QString &path ) const
{
if ( mActivity.isValid() )
{
QtAndroid::runOnAndroidThread( [path] {
QAndroidJniObject activity = QtAndroid::androidActivity();
if ( activity.isValid() )
{
QAndroidJniObject pathJni = QAndroidJniObject::fromString( path );
activity.callMethod<void>( "removeDataset", "(Ljava/lang/String;)V", pathJni.object<jstring>() );
}
} );
}
}
void AndroidPlatformUtilities::exportFolderTo( const QString &path ) const
{
if ( mActivity.isValid() )
{
QtAndroid::runOnAndroidThread( [path] {
QAndroidJniObject activity = QtAndroid::androidActivity();
if ( activity.isValid() )
{
QAndroidJniObject pathJni = QAndroidJniObject::fromString( path );
activity.callMethod<void>( "exportToFolder", "(Ljava/lang/String;)V", pathJni.object<jstring>() );
}
} );
}
}
void AndroidPlatformUtilities::sendCompressedFolderTo( const QString &path ) const
{
if ( mActivity.isValid() )
{
QtAndroid::runOnAndroidThread( [path] {
QAndroidJniObject activity = QtAndroid::androidActivity();
if ( activity.isValid() )
{
QAndroidJniObject pathJni = QAndroidJniObject::fromString( path );
activity.callMethod<void>( "sendCompressedFolderTo", "(Ljava/lang/String;)V", pathJni.object<jstring>() );
}
} );
}
}
void AndroidPlatformUtilities::removeFolder( const QString &path ) const
{
if ( mActivity.isValid() )
{
QtAndroid::runOnAndroidThread( [path] {
QAndroidJniObject activity = QtAndroid::androidActivity();
if ( activity.isValid() )
{
QAndroidJniObject pathJni = QAndroidJniObject::fromString( path );
activity.callMethod<void>( "removeProjectFolder", "(Ljava/lang/String;)V", pathJni.object<jstring>() );
}
} );
}
}
QString AndroidPlatformUtilities::getIntentExtra( const QString &extra, QAndroidJniObject extras ) const
{
if ( extras == nullptr )
{
extras = getNativeExtras();
}
if ( extras.isValid() )
{
QAndroidJniObject extraJni = QAndroidJniObject::fromString( extra );
extraJni = extras.callObjectMethod( "getString", "(Ljava/lang/String;)Ljava/lang/String;", extraJni.object<jstring>() );
if ( extraJni.isValid() )
{
return extraJni.toString();
}
}
return QString();
}
QAndroidJniObject AndroidPlatformUtilities::getNativeIntent() const
{
if ( mActivity.isValid() )
{
QAndroidJniObject intent = mActivity.callObjectMethod( "getIntent", "()Landroid/content/Intent;" );
return intent;
}
return nullptr;
}
QAndroidJniObject AndroidPlatformUtilities::getNativeExtras() const
{
QAndroidJniObject intent = getNativeIntent();
if ( intent.isValid() )
{
QAndroidJniObject extras = intent.callObjectMethod( "getExtras", "()Landroid/os/Bundle;" );
return extras;
}
return nullptr;
}
PictureSource *AndroidPlatformUtilities::getCameraPicture( QQuickItem *parent, const QString &prefix, const QString &pictureFilePath, const QString &suffix )
{
Q_UNUSED( parent )
if ( !checkCameraPermissions() )
return nullptr;
const QFileInfo destinationInfo( prefix + pictureFilePath );
const QDir prefixDir( prefix );
prefixDir.mkpath( destinationInfo.absolutePath() );
QAndroidJniObject activity = QAndroidJniObject::fromString( QStringLiteral( "ch.opengis." APP_PACKAGE_NAME ".QFieldCameraPictureActivity" ) );
QAndroidJniObject intent = QAndroidJniObject( "android/content/Intent", "(Ljava/lang/String;)V", activity.object<jstring>() );
QAndroidJniObject packageName = QAndroidJniObject::fromString( QStringLiteral( "ch.opengis." APP_PACKAGE_NAME ) );
intent.callObjectMethod( "setClassName", "(Ljava/lang/String;Ljava/lang/String;)Landroid/content/Intent;", packageName.object<jstring>(), activity.object<jstring>() );
QAndroidJniObject pictureFilePath_label = QAndroidJniObject::fromString( "pictureFilePath" );
QAndroidJniObject pictureFilePath_value = QAndroidJniObject::fromString( pictureFilePath );
intent.callObjectMethod( "putExtra",
"(Ljava/lang/String;Ljava/lang/String;)Landroid/content/Intent;",
pictureFilePath_label.object<jstring>(),
pictureFilePath_value.object<jstring>() );
QAndroidJniObject prefix_label = QAndroidJniObject::fromString( "prefix" );
QAndroidJniObject prefix_value = QAndroidJniObject::fromString( prefix );
intent.callObjectMethod( "putExtra",
"(Ljava/lang/String;Ljava/lang/String;)Landroid/content/Intent;",
prefix_label.object<jstring>(),
prefix_value.object<jstring>() );
QAndroidJniObject suffix_label = QAndroidJniObject::fromString( "suffix" );
QAndroidJniObject suffix_value = QAndroidJniObject::fromString( suffix );
intent.callObjectMethod( "putExtra",
"(Ljava/lang/String;Ljava/lang/String;)Landroid/content/Intent;",
suffix_label.object<jstring>(),
suffix_value.object<jstring>() );
AndroidPictureSource *pictureSource = new AndroidPictureSource( prefix );
QtAndroid::startActivity( intent.object<jobject>(), 171, pictureSource );
return pictureSource;
}
PictureSource *AndroidPlatformUtilities::getGalleryPicture( QQuickItem *parent, const QString &prefix, const QString &pictureFilePath )
{
Q_UNUSED( parent )
const QFileInfo destinationInfo( prefix + pictureFilePath );
const QDir prefixDir( prefix );
prefixDir.mkpath( destinationInfo.absolutePath() );
QAndroidJniObject activity = QAndroidJniObject::fromString( QStringLiteral( "ch.opengis." APP_PACKAGE_NAME ".QFieldGalleryPictureActivity" ) );
QAndroidJniObject intent = QAndroidJniObject( "android/content/Intent", "(Ljava/lang/String;)V", activity.object<jstring>() );
QAndroidJniObject packageName = QAndroidJniObject::fromString( QStringLiteral( "ch.opengis." APP_PACKAGE_NAME ) );
intent.callObjectMethod( "setClassName", "(Ljava/lang/String;Ljava/lang/String;)Landroid/content/Intent;", packageName.object<jstring>(), activity.object<jstring>() );
QAndroidJniObject pictureFilePath_label = QAndroidJniObject::fromString( "pictureFilePath" );
QAndroidJniObject pictureFilePath_value = QAndroidJniObject::fromString( pictureFilePath );
intent.callObjectMethod( "putExtra",
"(Ljava/lang/String;Ljava/lang/String;)Landroid/content/Intent;",
pictureFilePath_label.object<jstring>(),
pictureFilePath_value.object<jstring>() );
QAndroidJniObject prefix_label = QAndroidJniObject::fromString( "prefix" );
QAndroidJniObject prefix_value = QAndroidJniObject::fromString( prefix );
intent.callObjectMethod( "putExtra",
"(Ljava/lang/String;Ljava/lang/String;)Landroid/content/Intent;",
prefix_label.object<jstring>(),
prefix_value.object<jstring>() );
AndroidPictureSource *pictureSource = new AndroidPictureSource( prefix );
QtAndroid::startActivity( intent.object<jobject>(), 171, pictureSource );
return pictureSource;
}
ViewStatus *AndroidPlatformUtilities::open( const QString &uri, bool editing )
{
if ( QFileInfo( uri ).isDir() )
return nullptr;
checkWriteExternalStoragePermissions();
QAndroidJniObject activity = QAndroidJniObject::fromString( QStringLiteral( "ch.opengis." APP_PACKAGE_NAME ".QFieldOpenExternallyActivity" ) );
QAndroidJniObject intent = QAndroidJniObject( "android/content/Intent", "(Ljava/lang/String;)V", activity.object<jstring>() );
QAndroidJniObject packageName = QAndroidJniObject::fromString( QStringLiteral( "ch.opengis." APP_PACKAGE_NAME ) );
intent.callObjectMethod( "setClassName", "(Ljava/lang/String;Ljava/lang/String;)Landroid/content/Intent;", packageName.object<jstring>(), activity.object<jstring>() );
QMimeDatabase db;
QAndroidJniObject filepath_label = QAndroidJniObject::fromString( "filepath" );
QAndroidJniObject filepath = QAndroidJniObject::fromString( uri );
QAndroidJniObject filetype_label = QAndroidJniObject::fromString( "filetype" );
QAndroidJniObject filetype = QAndroidJniObject::fromString( db.mimeTypeForFile( uri ).name() );
QAndroidJniObject fileediting_label = QAndroidJniObject::fromString( "fileediting" );
QAndroidJniObject fileediting = QAndroidJniObject::fromString( editing ? "true" : "false" );
intent.callObjectMethod( "putExtra", "(Ljava/lang/String;Ljava/lang/String;)Landroid/content/Intent;", filepath_label.object<jstring>(), filepath.object<jstring>() );
intent.callObjectMethod( "putExtra", "(Ljava/lang/String;Ljava/lang/String;)Landroid/content/Intent;", filetype_label.object<jstring>(), filetype.object<jstring>() );
intent.callObjectMethod( "putExtra", "(Ljava/lang/String;Ljava/lang/String;)Landroid/content/Intent;", fileediting_label.object<jstring>(), fileediting.object<jstring>() );
AndroidViewStatus *viewStatus = new AndroidViewStatus();
QtAndroid::startActivity( intent.object<jobject>(), 102, viewStatus );
return viewStatus;
}
bool AndroidPlatformUtilities::checkPositioningPermissions() const
{
// First check for coarse permissions. If the user configured QField to only get coarse permissions
// it's his wish and we just let it be.
QtAndroid::PermissionResult r = QtAndroid::checkPermission( "android.permission.ACCESS_COARSE_LOCATION" );
if ( r == QtAndroid::PermissionResult::Denied )
{
return checkAndAcquirePermissions( "android.permission.ACCESS_FINE_LOCATION" );
}
return true;
}
bool AndroidPlatformUtilities::checkCameraPermissions() const
{
return checkAndAcquirePermissions( "android.permission.CAMERA" );
}
bool AndroidPlatformUtilities::checkWriteExternalStoragePermissions() const
{
return checkAndAcquirePermissions( "android.permission.WRITE_EXTERNAL_STORAGE" );
}
bool AndroidPlatformUtilities::checkAndAcquirePermissions( const QString &permissionString ) const
{
QtAndroid::PermissionResult r = QtAndroid::checkPermission( permissionString );
if ( r == QtAndroid::PermissionResult::Denied )
{
QtAndroid::requestPermissionsSync( QStringList() << permissionString );
r = QtAndroid::checkPermission( permissionString );
if ( r == QtAndroid::PermissionResult::Denied )
{
return false;
}
}
return true;
}
void AndroidPlatformUtilities::setScreenLockPermission( const bool allowLock )
{
if ( mActivity.isValid() )
{
QtAndroid::runOnAndroidThread( [allowLock] {
QAndroidJniObject activity = QtAndroid::androidActivity();
if ( activity.isValid() )
{
QAndroidJniObject window = activity.callObjectMethod( "getWindow", "()Landroid/view/Window;" );
if ( window.isValid() )
{
const int FLAG_KEEP_SCREEN_ON = 128;
if ( !allowLock )
{
window.callMethod<void>( "addFlags", "(I)V", FLAG_KEEP_SCREEN_ON );
}
else
{
window.callMethod<void>( "clearFlags", "(I)V", FLAG_KEEP_SCREEN_ON );
}
}
}
QAndroidJniEnvironment env;
if ( env->ExceptionCheck() )
{
env->ExceptionClear();
}
} );
}
}
void AndroidPlatformUtilities::dimBrightness()
{
if ( mActivity.isValid() )
{
QtAndroid::runOnAndroidThread( [] {
QAndroidJniObject activity = QtAndroid::androidActivity();
if ( activity.isValid() )
{
activity.callMethod<void>( "dimBrightness" );
}
} );
}
}
void AndroidPlatformUtilities::restoreBrightness()
{
if ( mActivity.isValid() )
{
QtAndroid::runOnAndroidThread( [] {
QAndroidJniObject activity = QtAndroid::androidActivity();
if ( activity.isValid() )
{
activity.callMethod<void>( "restoreBrightness" );
}
} );
}
}
QVariantMap AndroidPlatformUtilities::sceneMargins( QQuickWindow *window ) const
{
Q_UNUSED( window )
const QAndroidJniObject activity = QtAndroid::androidActivity();
double statusBarMargin = std::abs( static_cast<double>( activity.callMethod<jdouble>( "statusBarMargin" ) ) );
statusBarMargin /= QGuiApplication::primaryScreen()->devicePixelRatio();
QVariantMap margins;
margins[QLatin1String( "top" )] = statusBarMargin;
margins[QLatin1String( "right" )] = 0.0;
margins[QLatin1String( "bottom" )] = 0.0;
margins[QLatin1String( "left" )] = 0.0;
return margins;
}
void AndroidPlatformUtilities::uploadPendingAttachments( QFieldCloudConnection *connection ) const
{
QTimer::singleShot( 500, [connection]() {
if ( connection )
{
qInfo() << "Launching service from main...";
QAndroidJniObject::callStaticMethod<void>( "ch/opengis/" APP_PACKAGE_NAME "/QFieldService",
"startQFieldService",
"(Landroid/content/Context;)V",
QtAndroid::androidActivity().object() );
}
} );
}
#ifdef __cplusplus
extern "C" {
#endif
// QFieldActivity class functions
JNIEXPORT void JNICALL JNI_FUNCTION_NAME( APP_PACKAGE_JNI_NAME, QFieldActivity, openProject )( JNIEnv *env, jobject obj, jstring path )
{
if ( AppInterface::instance() )
{
const char *pathStr = env->GetStringUTFChars( path, NULL );
AppInterface::instance()->loadFile( QString( pathStr ) );
env->ReleaseStringUTFChars( path, pathStr );
}
return;
}
JNIEXPORT void JNICALL JNI_FUNCTION_NAME( APP_PACKAGE_JNI_NAME, QFieldActivity, openPath )( JNIEnv *env, jobject obj, jstring path )
{
if ( AppInterface::instance() )
{
const char *pathStr = env->GetStringUTFChars( path, NULL );
emit AppInterface::instance()->openPath( QString( pathStr ) );
env->ReleaseStringUTFChars( path, pathStr );
}
return;
}
#ifdef __cplusplus
}
#endif