I'm developing a code to get an image of Galeria do Android
. I'm using QtAndroid
to write a code equivalent to java in Qt.
I already opened the gallery, I selected the image and I got the path, but the return is MediaColumn
of the file and I need the absolute path.
How can I get the absolute path of the file using QAndroid
to write in Qt a code equivalent to Java?
Here is the code:
imagepickerandroid.h
#ifndef IMAGEPICKERANDROID_H
#define IMAGEPICKERANDROID_H
#include <QObject>
#include <QtAndroidExtras>
#include <QDebug>
class imagePickerAndroid : public QObject, public QAndroidActivityResultReceiver
{
Q_OBJECT
public:
imagePickerAndroid();
void buscaImagem();
virtual void handleActivityResult(int receiverRequestCode, int resultCode, const QAndroidJniObject & data);
signals:
void imagemCaminhoSignal(QString);
};
#endif // IMAGEPICKERANDROID_H
imagepickerandroid.cpp
#include "imagepickerandroid.h"
imagePickerAndroid::imagePickerAndroid()
{
}
void imagePickerAndroid::buscaImagem()
{
QAndroidJniObject ACTION_PICK = QAndroidJniObject::fromString("android.intent.action.GET_CONTENT");
QAndroidJniObject intent("android/content/Intent");
if (ACTION_PICK.isValid() && intent.isValid())
{
intent.callObjectMethod("setAction", "(Ljava/lang/String;)Landroid/content/Intent;", ACTION_PICK.object<jstring>());
intent.callObjectMethod("setType", "(Ljava/lang/String;)Landroid/content/Intent;", QAndroidJniObject::fromString("image/*").object<jstring>());
QtAndroid::startActivity(intent.object<jobject>(), 101, this);
qDebug() << "OK";
}
else
{
qDebug() << "ERRO";
}
}
void imagePickerAndroid::handleActivityResult(int receiverRequestCode, int resultCode, const QAndroidJniObject &data)
{
qDebug() << "Trabalha com os dados";
jint RESULT_OK = QAndroidJniObject::getStaticField<jint>("android/app/Activity", "RESULT_OK");
if (receiverRequestCode == 101 && resultCode == RESULT_OK) {
QString imagemCaminho = data.callObjectMethod("getData", "()Landroid/net/Uri;").callObjectMethod("getPath", "()Ljava/lang/String;").toString();
emit imagemCaminhoSignal(imagemCaminho);
qDebug() << imagemCaminho;
}
else
{
qDebug() << "Caminho errado";
}
}