Apply GPX URI string from instance state

Author: Pygmalion69

app/build.gradle

@@ -7,8 +7,8 @@ android {
         applicationId "org.nitri.opentopo"
         minSdkVersion 19
         targetSdkVersion 28
-        versionCode 8
-        versionName "1.3"
+        versionCode 9
+        versionName "1.3.1"
         testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
     }
     buildTypes {

app/src/main/java/org/nitri/opentopo/MainActivity.java

@@ -105,9 +105,7 @@ private void addMapFragment() {
         getSupportFragmentManager().beginTransaction()
                 .add(R.id.map_container, mapFragment, MAP_FRAGMENT_TAG)
                 .commit();
-        if (mGpxUri != null) {
-            parseGpx(mGpxUri);
-        }
+        setGpx();
     }
 
     private boolean mapFragmentAdded() {