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Code Issues Projects Releases Packages Wiki Activity Actions

Formatting and prevent double scanning

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This commit is contained in:
Tad 2017-12-16 07:29:00 -05:00
parent ec0f10221c
commit c1473846a6
2 changed files with 22 additions and 19 deletions
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1
app/src/main/java/us/spotco/malwarescanner/MalwareScanner.java
View file

@ -7,7 +7,6 @@ import android.content.Context;
import android.os.AsyncTask; import android.os.AsyncTask;
import android.os.SystemClock; import android.os.SystemClock;
import android.support.v4.app.NotificationCompat; import android.support.v4.app.NotificationCompat;
import android.util.Log;
import android.widget.TextView; import android.widget.TextView;
import java.io.File; import java.io.File;

8
app/src/main/java/us/spotco/malwarescanner/MalwareScannerService.java
View file

@ -9,13 +9,11 @@ import android.os.Environment;
import android.os.FileObserver; import android.os.FileObserver;
import android.os.IBinder; import android.os.IBinder;
import android.support.v4.app.NotificationCompat; import android.support.v4.app.NotificationCompat;
import android.util.Log;
import android.widget.Toast; import android.widget.Toast;
import java.io.File; import java.io.File;
import java.util.ArrayList; import java.util.ArrayList;
import java.util.HashSet; import java.util.HashSet;
import java.util.Random;
import java.util.Set; import java.util.Set;
public class MalwareScannerService extends Service { public class MalwareScannerService extends Service {
@ -71,6 +69,7 @@ public class MalwareScannerService extends Service {
private class MalwareMonitor extends FileObserver { private class MalwareMonitor extends FileObserver {
private String rootPath = null; private String rootPath = null;
private Set<File> filesScannedRecently = new HashSet<>();
public MalwareMonitor(String path) { public MalwareMonitor(String path) {
super(path); super(path);
@ -79,17 +78,22 @@ public class MalwareScannerService extends Service {
rootPath += "/"; rootPath += "/";
} }
} }
@Override @Override
public void onEvent(int eventID, String path) { public void onEvent(int eventID, String path) {
if (eventID == FileObserver.CLOSE_WRITE) { if (eventID == FileObserver.CLOSE_WRITE) {
File file = new File(rootPath + path); File file = new File(rootPath + path);
if (!filesScannedRecently.contains(file)) {
filesScannedRecently.clear();
if (file.exists() && file.length() > 0) { if (file.exists() && file.length() > 0) {
Set<File> filesToScan = new HashSet<>(); Set<File> filesToScan = new HashSet<>();
filesToScan.add(file); filesToScan.add(file);
filesScannedRecently.add(file);
new MalwareScanner(null, getApplicationContext(), false).execute(filesToScan); new MalwareScanner(null, getApplicationContext(), false).execute(filesToScan);
} }
} }
} }
} }
}
} }