Updated description / FAQ

FAQ.md

@@ -48,7 +48,7 @@ However, NetGuard supports a [SOCKS5 proxy](https://en.wikipedia.org/wiki/SOCKS)
 <a name="FAQ3"></a>
 **(3) Can I use NetGuard on any Android version?**
 
-No, the minimum required Android version is 5.1 (<a href= "https://developer.android.com/about/versions/android-5.1.html">LOLLIPOP</a>)
+No, the minimum required Android version is 5.1 (<a href= "https://developer.android.com/about/versions/lollipop">Lollipop</a>)
 
 <a name="FAQ4"></a>
 **(4) Will NetGuard use extra battery power?**
@@ -432,6 +432,7 @@ Wildcards to allow/block addresses would have a significant performance and usab
 * RECEIVE_BOOT_COMPLETED ('*Run at startup*'): to start the firewall when booting the device
 * WAKE_LOCK ('*Prevent device from sleeping*'): to reliably reload rules in the background on connectivity changes
 * VIBRATE: to provide vibration feedback on widget tap
+* FOREGROUND_SERVICE ('foreground service'): to run a foreground service on Android 9 Pie and later
 * BILLING: to use in-app billing
 
 <a name="FAQ43"></a>
@@ -640,6 +641,12 @@ I am happy to check what the cause of a crash is and I will fix it whenever poss
 Since logcats are mostly quite large, I will need the exact time of the crash as well.
 If you don't know how to capture a logcat from your PC, please use your favorite search engine to find one of the numerous guides.
 
+<a name="FAQ62"></a>
+**(62) How can I solve 'There was a problem parsing the package' ?**
+
+Likely causes are that the downloaded APK file is damaged (which could be caused by a virus scanner)
+or that you are trying to install NetGuard on a not supported Android version.
+
 <br />
 
 **NetGuard is supported for phones and tablets only, so not for other device types like televisions or vehicles.**

README.md

@@ -271,6 +271,9 @@ Frequently Asked Questions (FAQ)
 <a name="FAQ61"></a>
 [**(61) Help, NetGuard crashed!**](https://github.com/M66B/NetGuard/blob/master/FAQ.md#FAQ61)
 
+<a name="FAQ62"></a>
+[**(62) How can I solve 'There was a problem parsing the package' ?**](https://github.com/M66B/NetGuard/blob/master/FAQ.md#FAQ62)
+
 Support
 -------
 

app/build.gradle

@@ -6,7 +6,7 @@ android {
     defaultConfig {
         applicationId = "eu.faircode.netguard"
         versionName = "2.214"
-        minSdkVersion 23
+        minSdkVersion 22
         targetSdkVersion 28
         versionCode = 2018101701
         archivesBaseName = "NetGuard-v$versionName"

app/src/main/java/eu/faircode/netguard/ActivityMain.java

@@ -95,7 +95,7 @@ public class ActivityMain extends AppCompatActivity implements SharedPreferences
     private static final int REQUEST_LOGCAT = 3;
     public static final int REQUEST_ROAMING = 4;
 
-    private static final int MIN_SDK = Build.VERSION_CODES.M;
+    private static final int MIN_SDK = Build.VERSION_CODES.LOLLIPOP_MR1;
 
     public static final String ACTION_RULES_CHANGED = "eu.faircode.netguard.ACTION_RULES_CHANGED";
     public static final String ACTION_QUEUE_CHANGED = "eu.faircode.netguard.ACTION_QUEUE_CHANGED";

app/src/main/res/values/strings.xml

@@ -2,7 +2,7 @@
     <string name="app_name" translatable="false">NetGuard</string>
     <string name="app_description">NetGuard provides simple and advanced ways to block access to the internet - no root required. Apps and addresses can individually be allowed or denied access to your Wi-Fi and/or mobile connection.</string>
     <string name="app_copyright">Copyright \u00A9 2015–2018 by M. Bokhorst (M66B)</string>
-    <string name="app_android">NetGuard requires Android 6 or later</string>
+    <string name="app_android">NetGuard requires Android 5.1 or later</string>
     <string name="app_xposed">Xposed causes too many crashes, which might result in NetGuard being removed from the Google Play Store, therefore NetGuard isn\'t supported while Xposed is installed</string>
     <string name="app_eula" translatable="false">THIS SOFTWARE IS PROVIDED BY THE AUTHOR \'\'AS IS\'\' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.</string>
     <string name="app_privacy"><a href="https://www.netguard.me/privacy/">Privacy policy</a></string>