Show if internet connectivity (experimental)

app/app.iml

@@ -138,7 +138,6 @@
       <excludeFolder url="file://$MODULE_DIR$/build/intermediates/symbols" />
       <excludeFolder url="file://$MODULE_DIR$/build/intermediates/transforms" />
       <excludeFolder url="file://$MODULE_DIR$/build/outputs" />
-      <excludeFolder url="file://$MODULE_DIR$/build/reports" />
       <excludeFolder url="file://$MODULE_DIR$/build/tmp" />
     </content>
     <orderEntry type="jdk" jdkName="Android API 25 Platform" jdkType="Android SDK" />

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

@@ -86,6 +86,7 @@ public class ActivityMain extends AppCompatActivity implements SharedPreferences
     private ImageView ivIcon;
     private ImageView ivQueue;
     private SwitchCompat swEnabled;
+    private ImageView ivActive;
     private ImageView ivMetered;
     private SwipeRefreshLayout swipeRefresh;
     private AdapterRule adapter = null;
@@ -151,6 +152,7 @@ public class ActivityMain extends AppCompatActivity implements SharedPreferences
         ivIcon = (ImageView) actionView.findViewById(R.id.ivIcon);
         ivQueue = (ImageView) actionView.findViewById(R.id.ivQueue);
         swEnabled = (SwitchCompat) actionView.findViewById(R.id.swEnabled);
+        ivActive = (ImageView) actionView.findViewById(R.id.ivActive);
         ivMetered = (ImageView) actionView.findViewById(R.id.ivMetered);
 
         // Icon
@@ -239,6 +241,23 @@ public class ActivityMain extends AppCompatActivity implements SharedPreferences
         if (enabled)
             checkDoze();
 
+        // Network is active
+        ivActive.setImageResource(Util.isActive(ActivityMain.this) ? R.drawable.ic_cloud_queue_white_24dp : R.drawable.ic_cloud_off_white_24dp);
+        ivActive.setOnLongClickListener(new View.OnLongClickListener() {
+            @Override
+            public boolean onLongClick(View view) {
+                int location[] = new int[2];
+                actionView.getLocationOnScreen(location);
+                Toast toast = Toast.makeText(ActivityMain.this, Util.isActive(ActivityMain.this) ? R.string.msg_active : R.string.msg_inactive, Toast.LENGTH_LONG);
+                toast.setGravity(
+                        Gravity.TOP | Gravity.LEFT,
+                        location[0] + ivActive.getLeft(),
+                        Math.round(location[1] + ivActive.getBottom() - toast.getView().getPaddingTop()));
+                toast.show();
+                return true;
+            }
+        });
+
         // Network is metered
         ivMetered.setOnLongClickListener(new View.OnLongClickListener() {
             @Override
@@ -608,7 +627,8 @@ public class ActivityMain extends AppCompatActivity implements SharedPreferences
             Log.i(TAG, "Received " + intent);
             Util.logExtras(intent);
 
-            if (adapter != null)
+            if (adapter != null) {
+                ivActive.setImageResource(Util.isActive(ActivityMain.this) ? R.drawable.ic_cloud_queue_white_24dp : R.drawable.ic_cloud_off_white_24dp);
                 if (intent.hasExtra(EXTRA_CONNECTED) && intent.hasExtra(EXTRA_METERED)) {
                     if (intent.getBooleanExtra(EXTRA_CONNECTED, false)) {
                         if (intent.getBooleanExtra(EXTRA_METERED, false))
@@ -622,6 +642,7 @@ public class ActivityMain extends AppCompatActivity implements SharedPreferences
                     }
                 } else
                     updateApplicationList(null);
+            }
         }
     };
 

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

@@ -114,6 +114,11 @@ public class Util {
         }
     }
 
+    public static boolean isActive(Context context) {
+        ConnectivityManager cm = (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE);
+        return (cm == null ? false : cm.getActiveNetworkInfo() != null);
+    }
+
     public static boolean isConnected(Context context) {
         ConnectivityManager cm = (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE);
         NetworkInfo ni = (cm == null ? null : cm.getActiveNetworkInfo());

app/src/main/res/layout/actionmain.xml

@@ -30,6 +30,14 @@
         android:layout_marginStart="16dp"
         android:saveEnabled="false" />
 
+    <ImageView
+        android:id="@+id/ivActive"
+        android:layout_width="24dp"
+        android:layout_height="24dp"
+        android:layout_gravity="center_vertical"
+        android:layout_marginLeft="16dp"
+        android:layout_marginStart="16dp" />
+
     <ImageView
         android:id="@+id/ivMetered"
         android:layout_width="24dp"

app/src/main/res/layout/legend.xml

@@ -65,6 +65,50 @@
                     android:textAppearance="@style/TextMedium" />
             </LinearLayout>
 
+            <LinearLayout
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:orientation="horizontal">
+
+                <ImageView
+                    android:layout_width="24dp"
+                    android:layout_height="24dp"
+                    android:layout_gravity="center_vertical"
+                    android:layout_margin="4dp"
+                    android:src="?attr/iconActive" />
+
+                <TextView
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:layout_gravity="center_vertical"
+                    android:layout_marginLeft="8dp"
+                    android:layout_marginStart="8dp"
+                    android:text="@string/msg_active"
+                    android:textAppearance="@style/TextMedium" />
+            </LinearLayout>
+
+            <LinearLayout
+                android:layout_width="match_parent"
+                android:layout_height="wrap_content"
+                android:orientation="horizontal">
+
+                <ImageView
+                    android:layout_width="24dp"
+                    android:layout_height="24dp"
+                    android:layout_gravity="center_vertical"
+                    android:layout_margin="4dp"
+                    android:src="?attr/iconInactive" />
+
+                <TextView
+                    android:layout_width="wrap_content"
+                    android:layout_height="wrap_content"
+                    android:layout_gravity="center_vertical"
+                    android:layout_marginLeft="8dp"
+                    android:layout_marginStart="8dp"
+                    android:text="@string/msg_inactive"
+                    android:textAppearance="@style/TextMedium" />
+            </LinearLayout>
+
             <LinearLayout
                 android:layout_width="match_parent"
                 android:layout_height="wrap_content"

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

@@ -196,6 +196,8 @@ Your internet traffic is not being sent to a remote VPN server.</string>
     <string name="msg_start_forward" formatted="false">Start forwarding from %1$s port %2$d to %3$s:%4$d of \'%5$s\'?</string>
     <string name="msg_stop_forward">Stop forwarding of %1$s port %2$d?</string>
     <string name="msg_metered">Network is metered</string>
+    <string name="msg_active">Network is active</string>
+    <string name="msg_inactive">Network is inactive</string>
     <string name="msg_queue">NetGuard is busy</string>
     <string name="msg_update">Update available, tap to download</string>
     <string name="msg_usage">You can allow (greenish) or deny (reddish) Wi-Fi or mobile internet access to by tapping on the icons next to an application</string>

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

@@ -3,6 +3,8 @@
     <attr name="colorOff" format="reference" />
     <attr name="expander" format="reference" />
     <attr name="iconQueue" format="reference" />
+    <attr name="iconActive" format="reference" />
+    <attr name="iconInactive" format="reference" />
     <attr name="iconMetered" format="reference" />
     <attr name="iconSettings" format="reference" />
     <attr name="iconDatasaver" format="reference" />
@@ -19,6 +21,8 @@
     <style name="BaseThemeDark" parent="Theme.AppCompat.Light.DarkActionBar">
         <item name="expander">@drawable/expander_black</item>
         <item name="iconQueue">@drawable/ic_hourglass_empty_black_24dp</item>
+        <item name="iconActive">@drawable/ic_cloud_queue_black_24dp</item>
+        <item name="iconInactive">@drawable/ic_cloud_off_black_24dp</item>
         <item name="iconMetered">@drawable/ic_attach_money_black_24dp</item>
         <item name="iconSettings">@drawable/ic_settings_black_24dp</item>
         <item name="iconDatasaver">@drawable/ic_perm_data_setting_black_24dp</item>
@@ -32,6 +36,8 @@
     <style name="BaseThemeLight" parent="Theme.AppCompat">
         <item name="expander">@drawable/expander_white</item>
         <item name="iconQueue">@drawable/ic_hourglass_empty_white_24dp</item>
+        <item name="iconActive">@drawable/ic_cloud_queue_white_24dp</item>
+        <item name="iconInactive">@drawable/ic_cloud_off_white_24dp</item>
         <item name="iconMetered">@drawable/ic_attach_money_white_24dp</item>
         <item name="iconSettings">@drawable/ic_settings_white_24dp</item>
         <item name="iconDatasaver">@drawable/ic_perm_data_setting_white_24dp</item>