File indexing completed on 2025-07-06 05:18:09

 /**
  * SPDX-FileCopyrightText: 2019 Nicolas Fella <nicolas.fella@gmx.de>
  *
  * SPDX-License-Identifier: GPL-2.0-only OR GPL-3.0-only OR LicenseRef-KDE-Accepted-GPL
  */
 
 #include "androidutils.h"
 
 #include <QCoreApplication>
 #include <QDateTime>
 #include <QDebug>
 #include <QJniObject>
 
 #define JSTRING(s) QAndroidJniObject::fromString(s).object<jstring>()
 
 AndroidUtils *AndroidUtils::s_instance = nullptr;
 
 AndroidUtils *AndroidUtils::instance()
 {
     if (!s_instance) {
         s_instance = new AndroidUtils();
     }
 
     return s_instance;
 }
 
 static void dateSelected(JNIEnv *env, jobject that, jstring data)
 {
     Q_UNUSED(that);
     AndroidUtils::instance()->_dateSelected(QString::fromUtf8(env->GetStringUTFChars(data, nullptr)));
 }
 
 static void dateCancelled(JNIEnv *env, jobject that)
 {
     Q_UNUSED(that);
     Q_UNUSED(env);
     AndroidUtils::instance()->_dateCancelled();
 }
 
 static void timeSelected(JNIEnv *env, jobject that, jstring data)
 {
     Q_UNUSED(that);
     AndroidUtils::instance()->_timeSelected(QString::fromUtf8(env->GetStringUTFChars(data, nullptr)));
 }
 
 static void timeCancelled(JNIEnv *env, jobject that)
 {
     Q_UNUSED(that);
     Q_UNUSED(env);
     AndroidUtils::instance()->_timeCancelled();
 }
 
 static const JNINativeMethod methods[] = {{"dateSelected", "(Ljava/lang/String;)V", (void *)dateSelected}, {"cancelled", "()V", (void *)dateCancelled}};
 
 static const JNINativeMethod timeMethods[] = {{"timeSelected", "(Ljava/lang/String;)V", (void *)timeSelected}, {"cancelled", "()V", (void *)timeCancelled}};
 
 Q_DECL_EXPORT jint JNICALL JNI_OnLoad(JavaVM *vm, void *)
 {
     static bool initialized = false;
     if (initialized)
         return JNI_VERSION_1_6;
     initialized = true;
 
     JNIEnv *env = nullptr;
     if (vm->GetEnv((void **)&env, JNI_VERSION_1_4) != JNI_OK) {
         qWarning() << "Failed to get JNI environment.";
         return -1;
     }
     jclass theclass = env->FindClass("org/kde/ktrip/DatePicker");
     if (env->RegisterNatives(theclass, methods, sizeof(methods) / sizeof(JNINativeMethod)) < 0) {
         qWarning() << "Failed to register native functions.";
         return -1;
     }
 
     jclass timeclass = env->FindClass("org/kde/ktrip/TimePicker");
     if (env->RegisterNatives(timeclass, timeMethods, sizeof(timeMethods) / sizeof(JNINativeMethod)) < 0) {
         qWarning() << "Failed to register native functions.";
         return -1;
     }
 
     return JNI_VERSION_1_4;
 }
 
 void AndroidUtils::showDatePicker()
 {
     QJniObject picker("org/kde/ktrip/DatePicker",
                       "(Landroid/app/Activity;J)V",
                       QNativeInterface::QAndroidApplication::context(),
                       QDateTime::currentDateTime().toMSecsSinceEpoch());
     picker.callMethod<void>("doShow");
 }
 
 void AndroidUtils::_dateSelected(const QString &data)
 {
     Q_EMIT datePickerFinished(true, QDate::fromString(data, QStringLiteral("yyyy-MM-dd")));
 }
 
 void AndroidUtils::_dateCancelled()
 {
     Q_EMIT datePickerFinished(false, QDate());
 }
 
 void AndroidUtils::showTimePicker()
 {
     QJniObject picker("org/kde/ktrip/TimePicker",
                       "(Landroid/app/Activity;J)V",
                       QNativeInterface::QAndroidApplication::context(),
                       QDateTime::currentDateTime().toMSecsSinceEpoch());
     picker.callMethod<void>("doShow");
 }
 
 void AndroidUtils::_timeSelected(const QString &data)
 {
     Q_EMIT timePickerFinished(true, QTime::fromString(data, QStringLiteral("HH:mm")));
 }
 
 void AndroidUtils::_timeCancelled()
 {
     Q_EMIT timePickerFinished(false, QTime());
 }