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Add logout action

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This commit is contained in:
Neslihan 2017-05-16 15:52:05 +03:00
parent 1a1fc143c9
commit cce8c27a66
3 changed files with 94 additions and 0 deletions
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64
app/src/main/java/fr/free/nrw/commons/CommonsApplication.java
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@ -5,9 +5,13 @@ import android.accounts.AccountManager;
import android.accounts.AuthenticatorException;
import android.accounts.OperationCanceledException;
import android.app.Application;
import android.content.Context;
import android.content.SharedPreferences;
import android.content.pm.PackageManager;
import android.database.sqlite.SQLiteDatabase;
import android.graphics.Bitmap;
import android.os.Build;
import android.preference.PreferenceManager;
import android.support.v4.util.LruCache;
import com.android.volley.RequestQueue;
@ -35,9 +39,14 @@ import org.apache.http.impl.conn.tsccm.ThreadSafeClientConnManager;
import org.apache.http.params.BasicHttpParams;
import org.apache.http.params.CoreProtocolPNames;
import java.io.File;
import java.io.IOException;
import fr.free.nrw.commons.caching.CacheController;
import fr.free.nrw.commons.category.Category;
import fr.free.nrw.commons.contributions.Contribution;
import fr.free.nrw.commons.data.DBOpenHelper;
import fr.free.nrw.commons.modifications.ModifierSequence;
import timber.log.Timber;
// TODO: Use ProGuard to rip out reporting when publishing
@ -217,4 +226,59 @@ public class CommonsApplication extends Application {
return pm.hasSystemFeature(PackageManager.FEATURE_CAMERA) ||
pm.hasSystemFeature(PackageManager.FEATURE_CAMERA_FRONT);
}
public void clearApplicationData(Context context) {
File cacheDirectory = context.getCacheDir();
File applicationDirectory = new File(cacheDirectory.getParent());
if (applicationDirectory.exists()) {
String[] fileNames = applicationDirectory.list();
for (String fileName : fileNames) {
if (!fileName.equals("lib")) {
deleteFile(new File(applicationDirectory, fileName));
}
}
}
AccountManager accountManager = AccountManager.get(this);
Account[] allAccounts = accountManager.getAccountsByType(AccountUtil.accountType());
for (int index = 0; index < allAccounts.length; index++) {
accountManager.removeAccount(allAccounts[index], null, null);
}
//TODO: fix preference manager
PreferenceManager.getDefaultSharedPreferences(app).edit().clear().commit();
SharedPreferences preferences = context.getSharedPreferences("fr.free.nrw.commons", MODE_PRIVATE);
preferences.edit().clear().commit();
context.getSharedPreferences("prefs", Context.MODE_PRIVATE).edit().clear().commit();;
preferences.edit().putBoolean("firstrun", false).apply();
updateAllDatabases(context);
currentAccount = null;
}
public void updateAllDatabases(Context context)
{
DBOpenHelper dbOpenHelper = DBOpenHelper.getInstance(context);
dbOpenHelper.getReadableDatabase().close();
SQLiteDatabase db = dbOpenHelper.getWritableDatabase();
ModifierSequence.Table.onDelete(db);
Category.Table.onDelete(db);
Contribution.Table.onDelete(db);
}
public static boolean deleteFile(File file) {
boolean deletedAll = true;
if (file != null) {
if (file.isDirectory()) {
String[] children = file.list();
for (int i = 0; i < children.length; i++) {
deletedAll = deleteFile(new File(file, children[i])) && deletedAll;
}
} else {
deletedAll = file.delete();
}
}
return deletedAll;
}
}