10
riesco a ottenere export.realm utilizzando quelli codiceRealm su Windows 10
package com.meow.meowmeow;
import android.content.Context;
import android.content.Intent;
import android.content.res.AssetManager;
import android.net.Uri;
import android.util.Log;
import java.io.File;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import io.realm.Realm;
import io.realm.RealmConfiguration;
/**
* Created by Thien on 9/1/2015.
*/
public class RealmTool {
private static String LOG_TAG = "RealmTool";
//export to email
public static void exportDatabase(Context context,RealmConfiguration configuration) {
// init realm
Realm realm = Realm.getInstance(configuration);
File exportRealmFile = null;
try {
// get or create an "export.realm" file
exportRealmFile = new File(context.getExternalCacheDir(), "export.realm");
// if "export.realm" already exists, delete
exportRealmFile.delete();
// copy current realm to "export.realm"
realm.writeCopyTo(exportRealmFile);
} catch (IOException e) {
e.printStackTrace();
}
realm.close();
// init email intent and add export.realm as attachment
Intent intent = new Intent(Intent.ACTION_SEND);
intent.setType("plain/text");
intent.putExtra(Intent.EXTRA_EMAIL, "YOUR MAIL");
intent.putExtra(Intent.EXTRA_SUBJECT, "YOUR SUBJECT");
intent.putExtra(Intent.EXTRA_TEXT, "YOUR TEXT");
Uri u = Uri.fromFile(exportRealmFile);
intent.putExtra(Intent.EXTRA_STREAM, u);
// start email intent
context.startActivity(Intent.createChooser(intent, "YOUR CHOOSER TITLE"));
}
//import from assets
public static RealmConfiguration importDatabase(Context context, String realm_file_name){
RealmConfiguration defaultRealm = new RealmConfiguration.Builder(context).build();
String dir = defaultRealm.getPath();
AssetManager assetManager = context.getAssets();
try {
InputStream is;
is = assetManager.open(realm_file_name);
File dest = new File(dir);
if (dest.exists())
dest.delete();
copy(is,dest);
}catch (IOException e){
Log.e(LOG_TAG,"import database error");
}
return defaultRealm;
}
public static void copy(File src, File dst) throws IOException {
InputStream in = new FileInputStream(src);
OutputStream out = new FileOutputStream(dst);
// Transfer bytes from in to out
byte[] buf = new byte[1024];
int len;
while ((len = in.read(buf)) > 0) {
out.write(buf, 0, len);
}
in.close();
out.close();
}
public static void copy(InputStream in, File dst) throws IOException {
OutputStream out = new FileOutputStream(dst);
// Transfer bytes from in to out
byte[] buf = new byte[1024];
int len;
while ((len = in.read(buf)) > 0) {
out.write(buf, 0, len);
}
in.close();
out.close();
}
}
Ora voglio di check it out. Come modificarlo in Windows. Lo sviluppatore ha detto di avere solo il browser di regno su Mac ma sto usando Windows 10. Quindi chiunque ha modi o strumenti per il regno dei browser su Windows. Grazie.
grazie per la risposta. Controllerò. –
L'autore di quell'app ha dichiarato, il 12 settembre 2015, che la libreria non è più supportata. – Benjamin
@TiM guarda questa domanda, relativa a realm studio per windows https://stackoverflow.com/questions/47505171/android-realm-database-decryption-failed – Aks4125