129 lines
4.5 KiB
C++
129 lines
4.5 KiB
C++
#include "filesystem.h"
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FILESYSTEM *FILESYSTEM::instance()
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{
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static FILESYSTEM filesystem;
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return &filesystem;
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}
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FILESYSTEM::FILESYSTEM(QObject *parent) : QObject(parent){}
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void FILESYSTEM::setDirectory(QString Directory)
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{
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if (Directory!=m_Directory) {
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m_Directory = Directory;
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emit directoryChanged();
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}
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}
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QString FILESYSTEM::Directory() const
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{
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return m_Directory;
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}
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QString FILESYSTEM::homePath() const
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{
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QDir dir(m_Directory);
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QString homeDir=dir.homePath();
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//qDebug(homeDir);
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return homeDir;
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}
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QString FILESYSTEM::cameraPath() const
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{
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QAndroidJniObject object = QAndroidJniObject::getStaticObjectField<jstring>("android.os.Environment", "DIRECTORY_DCIM");
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QAndroidJniObject dcim =QAndroidJniObject::callStaticObjectMethod("android.os.Environment","getExternalStoragePublicDirectory", "(Ljava/lang/String;)Ljava/io/File;", object.object<jobject>());
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return dcim.toString();
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}
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//bool FILESYSTEM::direxist(QString Directory) const
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//{QDir dir(Directory);
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// return dir.exists();
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//}
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void FILESYSTEM::makeDir(QString name)
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{
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QDir dir(m_Directory);
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if (dir.mkdir(name)){
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emit success(name);
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}
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else {emit error(name,1);}
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}
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void FILESYSTEM::rmDir()
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{
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QDir dir(m_Directory);
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//qDebug()<<m_Directory;
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if (dir.removeRecursively()){
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emit success(m_Directory);
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}
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else {emit error(m_Directory,1);}
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}
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void FILESYSTEM::rmFile(QString name)
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{
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QDir dir(m_Directory);
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//qDebug()<<m_Directory;
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//qDebug(name);
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if(dir.remove(name)){
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emit success(name);
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}
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else {emit error(name,1);}
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}
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QFileInfoList FILESYSTEM::fileList()
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{
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QDir dir(m_Directory);
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QStringList filters;
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filters << "*.png" <<"*.PNG" << "*.jpg" << "*.JPG" << "*.JPEG";
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dir.setNameFilters(filters);
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dir.setSorting(QDir::Time | QDir::Reversed);
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//QStringList m_Filelist=dir.entryInfoList();
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//qDebug() << "filelist " << m_Filelist;
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return dir.entryInfoList();
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}
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void FILESYSTEM::searchImage()
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{
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QAndroidJniObject ACTION_PICK = QAndroidJniObject::getStaticObjectField("android/content/Intent", "ACTION_PICK", "Ljava/lang/String;");
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QAndroidJniObject EXTERNAL_CONTENT_URI = QAndroidJniObject::getStaticObjectField("android/provider/MediaStore$Images$Media", "EXTERNAL_CONTENT_URI", "Landroid/net/Uri;");
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QAndroidJniObject intent=QAndroidJniObject("android/content/Intent", "(Ljava/lang/String;Landroid/net/Uri;)V", ACTION_PICK.object<jstring>(), EXTERNAL_CONTENT_URI.object<jobject>());
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if (ACTION_PICK.isValid() && intent.isValid())
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{
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intent.callObjectMethod("setType", "(Ljava/lang/String;)Landroid/content/Intent;", QAndroidJniObject::fromString("image/*").object<jstring>());
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QtAndroid::startActivity(intent.object<jobject>(), 101,this);
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qDebug() << "OK";
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}
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else
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{
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qDebug() << "ERRO";
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}
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}
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void FILESYSTEM::handleActivityResult(int receiverRequestCode, int resultCode, const QAndroidJniObject &data)
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{
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jint RESULT_OK = QAndroidJniObject::getStaticField<jint>("android/app/Activity", "RESULT_OK");
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if (receiverRequestCode == 101 && resultCode == RESULT_OK)
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{
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QAndroidJniObject uri = data.callObjectMethod("getData", "()Landroid/net/Uri;");
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QAndroidJniObject dadosAndroid = QAndroidJniObject::getStaticObjectField("android/provider/MediaStore$MediaColumns", "DATA", "Ljava/lang/String;");
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QAndroidJniEnvironment env;
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jobjectArray projecao = (jobjectArray)env->NewObjectArray(1, env->FindClass("java/lang/String"), NULL);
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jobject projacaoDadosAndroid = env->NewStringUTF(dadosAndroid.toString().toStdString().c_str());
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env->SetObjectArrayElement(projecao, 0, projacaoDadosAndroid);
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QAndroidJniObject contentResolver = QtAndroid::androidActivity().callObjectMethod("getContentResolver", "()Landroid/content/ContentResolver;");
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QAndroidJniObject cursor = contentResolver.callObjectMethod("query", "(Landroid/net/Uri;[Ljava/lang/String;Ljava/lang/String;[Ljava/lang/String;Ljava/lang/String;)Landroid/database/Cursor;", uri.object<jobject>(), projecao, NULL, NULL, NULL);
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jint columnIndex = cursor.callMethod<jint>("getColumnIndex", "(Ljava/lang/String;)I", dadosAndroid.object<jstring>());
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cursor.callMethod<jboolean>("moveToFirst", "()Z");
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QAndroidJniObject resultUri = cursor.callObjectMethod("getString", "(I)Ljava/lang/String;", columnIndex);
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QString imageSelect = "file://" + resultUri.toString();
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emit imageselected(imageSelect);
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}
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else
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{
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qDebug() << "Select error";
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}
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}
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