Remove notification for uninstalled apps, fixes #51

src/biz/bokhorst/xprivacy/ActivityApp.java

@@ -46,6 +46,10 @@ public void onCreate(Bundle savedInstanceState) {
 
 		// Get app info
 		mAppInfo = new XApplicationInfo(packageName, this);
+		if (!mAppInfo.getIsInstalled()) {
+			finish();
+			return;
+		}
 
 		// Background color
 		if (mAppInfo.getIsSystem()) {

src/biz/bokhorst/xprivacy/PackageChange.java

@@ -26,6 +26,8 @@ public void onReceive(Context context, Intent intent) {
 			boolean replacing = intent.getBooleanExtra(Intent.EXTRA_REPLACING, false);
 			boolean expert = Boolean.parseBoolean(XRestriction.getSetting(null, context, XRestriction.cSettingExpert,
 					Boolean.FALSE.toString()));
+			NotificationManager notificationManager = (NotificationManager) context
+					.getSystemService(Context.NOTIFICATION_SERVICE);
 
 			// Log
 			XUtil.log(null, Log.INFO, intent.getAction() + " package=" + packageName + " uid=" + uid + " replacing="
@@ -70,12 +72,11 @@ public void onReceive(Context context, Intent intent) {
 					Notification notification = notificationBuilder.build();
 
 					// Notify
-					NotificationManager notificationManager = (NotificationManager) context
-							.getSystemService(Context.NOTIFICATION_SERVICE);
 					notificationManager.notify(pInfo.applicationInfo.uid, notification);
 				}
 			} else if (intent.getAction().equals(Intent.ACTION_PACKAGE_REMOVED) && !replacing) {
 				// Package removed
+				notificationManager.cancel(uid);
 
 				// Remove existing restrictions
 				for (String restrictionName : XRestriction.getRestrictions(context))

src/biz/bokhorst/xprivacy/XApplicationInfo.java

@@ -8,6 +8,7 @@
 import android.content.Context;
 import android.content.pm.ApplicationInfo;
 import android.content.pm.PackageManager;
+import android.content.pm.PackageManager.NameNotFoundException;
 import android.graphics.drawable.Drawable;
 import android.text.TextUtils;
 import android.util.SparseArray;
@@ -20,12 +21,15 @@ public class XApplicationInfo implements Comparable<XApplicationInfo> {
 	private int mUid;
 	private String mVersion;
 	private boolean mSystem;
+	private boolean mInstalled;
 
 	public XApplicationInfo(String packageName, Context context) {
 		// Get app info
 		try {
 			ApplicationInfo appInfo = context.getPackageManager().getApplicationInfo(packageName, 0);
 			this.Initialize(appInfo, context);
+		} catch (NameNotFoundException ex) {
+			mInstalled = false;
 		} catch (Throwable ex) {
 			XUtil.bug(null, ex);
 			return;
@@ -46,7 +50,11 @@ private void Initialize(ApplicationInfo appInfo, Context context) {
 		mUid = appInfo.uid;
 		try {
 			mVersion = pm.getPackageInfo(appInfo.packageName, 0).versionName;
+			mInstalled = true;
+		} catch (NameNotFoundException ex) {
+			mInstalled = false;
 		} catch (Throwable ex) {
+			mInstalled = false;
 			XUtil.bug(null, ex);
 		}
 		mSystem = ((appInfo.flags & ApplicationInfo.FLAG_SYSTEM) != 0);
@@ -112,6 +120,10 @@ public boolean getIsSystem() {
 		return mSystem;
 	}
 
+	public boolean getIsInstalled() {
+		return mInstalled;
+	}
+
 	@Override
 	@SuppressLint("DefaultLocale")
 	public String toString() {