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Code Issues Projects Releases Packages Wiki Activity Actions

Restart service on update

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This commit is contained in:
Tad 2017-12-17 06:36:16 -05:00
parent 7b67a7c6f3
commit 8de76aad66
6 changed files with 40 additions and 22 deletions
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4
app/build.gradle
View file

@ -6,8 +6,8 @@ android {
applicationId "us.spotco.malwarescanner"
minSdkVersion 21
targetSdkVersion 26
versionCode 15
versionName "1.7"
versionCode 17
versionName "1.8"
}
buildTypes {
debug {

7
app/src/main/AndroidManifest.xml
View file

@ -33,13 +33,18 @@
android:exported="false"/>
<receiver
android:name=".BootReceiver"
android:name="EventReceiver"
android:label="Theia Persistence"
android:enabled="true"
android:exported="true">
<intent-filter>
<action android:name="android.intent.action.BOOT_COMPLETED" />
<action android:name="android.intent.action.QUICKBOOT_POWERON" />
<action android:name="android.intent.action.PACKAGE_REPLACED" />
</intent-filter>
<intent-filter>
<action android:name="android.intent.action.PACKAGE_REPLACED" />
<data android:scheme="package" />
</intent-filter>
</receiver>

11
app/src/main/java/us/spotco/malwarescanner/BootReceiver.java → app/src/main/java/us/spotco/malwarescanner/EventReceiver.java
View file

@ -5,11 +5,20 @@ import android.content.Context;
import android.content.Intent;
import android.content.SharedPreferences;
public class BootReceiver extends BroadcastReceiver {
public class EventReceiver extends BroadcastReceiver {
@Override
public final void onReceive(Context context, Intent intent) {
if (intent.getAction().equals(Intent.ACTION_BOOT_COMPLETED)) {
considerStartService(context);
}
if (intent.getAction().equals(Intent.ACTION_PACKAGE_REPLACED) && intent.getDataString().contains(context.getPackageName())) {
considerStartService(context);
}
}
private static void considerStartService(Context context) {
if (!Utils.isServiceRunning(MalwareScannerService.class, context)) {
SharedPreferences prefs = context.getSharedPreferences(BuildConfig.APPLICATION_ID, Context.MODE_PRIVATE);
boolean autostart = prefs.getBoolean("autostart", false);

13
app/src/main/java/us/spotco/malwarescanner/MainActivity.java
View file

@ -1,7 +1,6 @@
package us.spotco.malwarescanner;
import android.Manifest;
import android.app.ActivityManager;
import android.content.Context;
import android.content.Intent;
import android.content.SharedPreferences;
@ -97,7 +96,7 @@ public class MainActivity extends AppCompatActivity {
@Override
public final boolean onCreateOptionsMenu(Menu menu) {
getMenuInflater().inflate(R.menu.menu_main, menu);
menu.findItem(R.id.toggleRealtime).setChecked(isServiceRunning(MalwareScannerService.class));
menu.findItem(R.id.toggleRealtime).setChecked(Utils.isServiceRunning(MalwareScannerService.class, this));
return true;
}
@ -147,14 +146,4 @@ public class MainActivity extends AppCompatActivity {
return super.onOptionsItemSelected(item);
}
private boolean isServiceRunning(Class<?> serviceClass) {
ActivityManager manager = (ActivityManager) getSystemService(Context.ACTIVITY_SERVICE);
for (ActivityManager.RunningServiceInfo service : manager.getRunningServices(Integer.MAX_VALUE)) {
if (serviceClass.getName().equals(service.service.getClassName())) {
return true;
}
}
return false;
}
}

12
app/src/main/java/us/spotco/malwarescanner/RecursiveFileObserver.java
View file

@ -34,7 +34,7 @@ public abstract class RecursiveFileObserver {
if (files == null) {
continue;
}
for(File file : files) {
for (File file : files) {
if (file.isDirectory() && !file.getName().equals(".") && !file.getName().equals("..")) {
final String currentPath = file.getAbsolutePath();
if (depth(file) <= 8 && !stack.contains(currentPath) && !observing(currentPath)) {
@ -43,22 +43,22 @@ public abstract class RecursiveFileObserver {
}
}
}
for(FileObserver observer : mObservers) {
for (FileObserver observer : mObservers) {
observer.startWatching();
}
}
private static int depth(File file) {
int depth = 0;
while((file = file.getParentFile()) != null) {
while ((file = file.getParentFile()) != null) {
depth++;
}
return depth;
}
private boolean observing(String path) {
for(SingleFileObserver observer : mObservers) {
if(path.equals(observer.path)) {
for (SingleFileObserver observer : mObservers) {
if (path.equals(observer.path)) {
return true;
}
}
@ -66,7 +66,7 @@ public abstract class RecursiveFileObserver {
}
public final synchronized void stopWatching() {
for(FileObserver observer : mObservers) {
for (FileObserver observer : mObservers) {
observer.stopWatching();
}
mObservers.clear();

15
app/src/main/java/us/spotco/malwarescanner/Utils.java
View file

@ -1,5 +1,8 @@
package us.spotco.malwarescanner;
import android.app.ActivityManager;
import android.content.Context;
import java.io.File;
import java.util.HashSet;
import java.util.Set;
@ -29,4 +32,16 @@ class Utils {
return filesAll;
}
//Credit: https://stackoverflow.com/a/5921190
public static boolean isServiceRunning(Class<?> serviceClass, Context context) {
ActivityManager manager = (ActivityManager) context.getSystemService(Context.ACTIVITY_SERVICE);
for (ActivityManager.RunningServiceInfo service : manager.getRunningServices(Integer.MAX_VALUE)) {
if (serviceClass.getName().equals(service.service.getClassName())) {
return true;
}
}
return false;
}
}