Update example apps for release 4.12.0.0

Signed-off-by: abkumar <[email protected]>
heremaps · Jul 7, 2022 · 47f7936 · 47f7936
1 parent d07e4af
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diff --git a/README.md b/README.md
@@ -26,7 +26,7 @@ For an overview of the existing features, please check the _Developer's Guide_ f
 
 > For now, the _Navigate Edition_ is only available upon request. Please contact your HERE representative to receive access including a set of evaluation credentials.
 
-## List of Available Example Apps (Version 4.11.4.0)
+## List of Available Example Apps (Version 4.12.0.0)
 
 - **HelloMap**: Shows the classic 'Hello World'.
 - **HelloMapKotlin**: Shows the classic 'Hello World' using Kotlin language (Android only).

diff --git a/examples/latest/README.md b/examples/latest/README.md
@@ -1,4 +1,4 @@
-This folder contains the HERE SDK examples apps for version: 4.11.4.0
+This folder contains the HERE SDK examples apps for version: 4.12.0.0
 
 - HERE SDK for Android ([Lite Edition](lite/android/), [Explore Edition](explore/android/), [Navigate Edition](navigate/android/))
 - HERE SDK for iOS ([Lite Edition](lite/ios/), [Explore Edition](explore/ios/), [Navigate Edition](navigate/ios/))

diff --git a/examples/latest/explore/android/Camera/app/src/main/AndroidManifest.xml b/examples/latest/explore/android/Camera/app/src/main/AndroidManifest.xml
@@ -18,7 +18,8 @@
         <meta-data android:name="com.here.sdk.access_key_secret" android:value="YOUR_ACCESS_KEY_SECRET" />
 
         <activity android:name=".MainActivity"
-                  android:exported="true">
+                  android:exported="true"
+                  android:configChanges="orientation|screenSize|screenLayout|keyboardHidden">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
                 <action android:name="android.intent.action.VIEW" />

diff --git a/...les/latest/explore/android/Camera/app/src/main/java/com/here/sdk/camera/MainActivity.java b/...les/latest/explore/android/Camera/app/src/main/java/com/here/sdk/camera/MainActivity.java
@@ -96,25 +96,27 @@ public void moveToXYButtonClicked(View view) {
 
     @Override
     protected void onPause() {
-        super.onPause();
         mapView.onPause();
+        super.onPause();
     }
 
     @Override
     protected void onResume() {
-        super.onResume();
         mapView.onResume();
+        super.onResume();
     }
 
     @Override
     protected void onDestroy() {
-        super.onDestroy();
         mapView.onDestroy();
 
         // Free HERE SDK resources before the application shuts down.
         SDKNativeEngine hereSDKEngine = SDKNativeEngine.getSharedInstance();
         if (hereSDKEngine != null) {
             hereSDKEngine.dispose();
+            // For safety reasons, we explicitly set the shared instance to null to avoid situations, where a disposed instance is accidentally reused.
+            SDKNativeEngine.setSharedInstance(null);
         }
+        super.onDestroy();
     }
 }
diff --git a/examples/latest/explore/android/CameraKeyframeTracks/app/src/main/AndroidManifest.xml b/examples/latest/explore/android/CameraKeyframeTracks/app/src/main/AndroidManifest.xml
@@ -18,7 +18,8 @@
 
          <activity
              android:name=".MainActivity"
-             android:exported="true">
+             android:exported="true"
+             android:configChanges="orientation|screenSize|screenLayout|keyboardHidden">
              <intent-filter>
                  <action android:name="android.intent.action.MAIN" />
 
@@ -27,4 +28,4 @@
          </activity>
      </application>
 
- </manifest>
+ </manifest>
diff --git a/...meTracks/app/src/main/java/com/here/camerakeyframetracks/CameraKeyframeTracksExample.java b/...meTracks/app/src/main/java/com/here/camerakeyframetracks/CameraKeyframeTracksExample.java
diff --git a/...id/CameraKeyframeTracks/app/src/main/java/com/here/camerakeyframetracks/MainActivity.java b/...id/CameraKeyframeTracks/app/src/main/java/com/here/camerakeyframetracks/MainActivity.java
@@ -19,7 +19,6 @@
 
 package com.here.camerakeyframetracks;
 
-import android.annotation.SuppressLint;
 import android.os.Bundle;
 import android.util.Log;
 import android.view.Menu;
@@ -30,8 +29,6 @@
 import androidx.annotation.Nullable;
 import androidx.appcompat.app.AppCompatActivity;
 
-import com.here.camerakeyframetracks.helper.PermissionsRequestor;
-import com.here.camerakeyframetracks.helper.RouteCalculator;
 import com.here.sdk.core.GeoCoordinates;
 import com.here.sdk.core.engine.SDKNativeEngine;
 import com.here.sdk.mapview.MapError;
@@ -76,9 +73,9 @@ public void permissionsDenied() {
         });
     }
 
-    @SuppressLint("MissingSuperCall")
     @Override
     public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions, @NonNull int[] grantResults) {
+        super.onRequestPermissionsResult(requestCode, permissions, grantResults);
         permissionsRequestor.onRequestPermissionsResult(requestCode, grantResults);
     }
 
@@ -107,18 +104,13 @@ public boolean onCreateOptionsMenu(Menu menu) {
 
     @Override
     public boolean onOptionsItemSelected(@NonNull MenuItem item) {
-        if (RouteCalculator.testRoute == null) {
-            Log.e("MainActivity", "Error: No route for testing ...");
-            return false;
-        }
-
         switch (item.getItemId()) {
             case R.id.stopToRouteAnimation:
                 routeAnimationExample.stopRouteAnimation();
                 return true;
             case R.id.startToRouteAnimation:
                 // An animation that moves the camera to the route without keyframe tracks.
-                routeAnimationExample.animateToRoute(RouteCalculator.testRoute);
+                routeAnimationExample.animateToRoute();
                 return true;
             case R.id.startNYCAnimation:
                 // A camera animation through New York.
@@ -134,25 +126,27 @@ public boolean onOptionsItemSelected(@NonNull MenuItem item) {
 
     @Override
     protected void onPause() {
-        super.onPause();
         mapView.onPause();
+        super.onPause();
     }
 
     @Override
     protected void onResume() {
-        super.onResume();
         mapView.onResume();
+        super.onResume();
     }
 
     @Override
     protected void onDestroy() {
-        super.onDestroy();
         mapView.onDestroy();
 
         // Free HERE SDK resources before the application shuts down.
         SDKNativeEngine hereSDKEngine = SDKNativeEngine.getSharedInstance();
         if (hereSDKEngine != null) {
             hereSDKEngine.dispose();
+            // For safety reasons, we explicitly set the shared instance to null to avoid situations, where a disposed instance is accidentally reused.
+            SDKNativeEngine.setSharedInstance(null);
         }
+        super.onDestroy();
     }
 }
diff --git a/...metracks/helper/PermissionsRequestor.java → ...akeyframetracks/PermissionsRequestor.java b/...metracks/helper/PermissionsRequestor.java → ...akeyframetracks/PermissionsRequestor.java
@@ -17,7 +17,7 @@
  * License-Filename: LICENSE
  */
 
-package com.here.camerakeyframetracks.helper;
+package com.here.camerakeyframetracks;
 
 import android.Manifest;
 import android.app.Activity;

diff --git a/...KeyframeTracks/app/src/main/java/com/here/camerakeyframetracks/RouteAnimationExample.java b/...KeyframeTracks/app/src/main/java/com/here/camerakeyframetracks/RouteAnimationExample.java
@@ -21,7 +21,6 @@
 
 import android.util.Log;
 
-import com.here.camerakeyframetracks.helper.RouteCalculator;
 import com.here.sdk.animation.EasingFunction;
 import com.here.sdk.core.GeoOrientationUpdate;
 import com.here.sdk.core.Point2D;
@@ -52,16 +51,25 @@ public void stopRouteAnimation() {
         mapView.getCamera().cancelAnimations();
     }
 
-    public void animateToRoute(Route route) {
-        // Untilt and unrotate the map.
+    public void animateToRoute() {
+        if (RouteCalculator.testRoute == null) {
+            Log.e("RouteAnimationExample", "Error: No route for testing ...");
+            return;
+        }
+
+        animateToRoute(RouteCalculator.testRoute);
+    }
+
+    private void animateToRoute(Route route) {
+        // The animation should result in an untilted and unrotated map.
         double bearing = 0;
         double tilt = 0;
-        // We want to show the route fitting in the map view without any additional padding.
-        Point2D origin = new Point2D(0, 0);
-        Size2D sizeInPixels = new Size2D(mapView.getWidth(), mapView.getHeight());
+        // We want to show the route fitting in the map view with an additional padding of 50 pixels
+        Point2D origin = new Point2D(50, 50);
+        Size2D sizeInPixels = new Size2D(mapView.getWidth() - 100, mapView.getHeight() - 100);
         Rectangle2D mapViewport = new Rectangle2D(origin, sizeInPixels);
 
-        // Animate to route.
+        // Animate to the route within a duration of 3 seconds.
         MapCameraUpdate update = MapCameraUpdateFactory.lookAt(
                 route.getBoundingBox(),
                 new GeoOrientationUpdate(bearing, tilt),

diff --git a/...eyframetracks/helper/RouteCalculator.java → ...camerakeyframetracks/RouteCalculator.java b/...eyframetracks/helper/RouteCalculator.java → ...camerakeyframetracks/RouteCalculator.java
@@ -17,7 +17,7 @@
  * License-Filename: LICENSE
  */
 
-package com.here.camerakeyframetracks.helper;
+package com.here.camerakeyframetracks;
 
 import android.util.Log;
 
@@ -29,11 +29,9 @@
 import com.here.sdk.core.errors.InstantiationErrorException;
 import com.here.sdk.mapview.MapPolyline;
 import com.here.sdk.mapview.MapView;
-import com.here.sdk.routing.CalculateRouteCallback;
 import com.here.sdk.routing.CarOptions;
 import com.here.sdk.routing.Route;
 import com.here.sdk.routing.RoutingEngine;
-import com.here.sdk.routing.RoutingError;
 import com.here.sdk.routing.Waypoint;
 
 import java.util.ArrayList;
@@ -60,19 +58,16 @@ public RouteCalculator(MapView mapView) {
     }
 
     public void createRoute() {
-        // A random test route.
+        // A fixed test route.
         Waypoint startWaypoint = new Waypoint(new GeoCoordinates(40.7133, -74.0112));
         Waypoint destinationWaypoint = new Waypoint(new GeoCoordinates(40.7203, -74.3122));
         List<Waypoint> waypoints = new ArrayList<>(Arrays.asList(startWaypoint, destinationWaypoint));
-        routingEngine.calculateRoute(waypoints, new CarOptions(), new CalculateRouteCallback() {
-            @Override
-            public void onRouteCalculated(@Nullable RoutingError routingError, @Nullable List<Route> routes) {
-                if (routingError == null) {
-                    testRoute = routes.get(0);
-                    showRouteOnMap(testRoute);
-                } else {
-                    Log.e("RouteCalculator", "RoutingError: " + routingError.name());
-                }
+        routingEngine.calculateRoute(waypoints, new CarOptions(), (routingError, routes) -> {
+            if (routingError == null) {
+                testRoute = routes.get(0);
+                showRouteOnMap(testRoute);
+            } else {
+                Log.e("RouteCalculator", "RoutingError: " + routingError.name());
             }
         });
     }

diff --git a/...eTracks/app/src/main/java/com/here/camerakeyframetracks/models/LocationKeyframeModel.java b/...eTracks/app/src/main/java/com/here/camerakeyframetracks/models/LocationKeyframeModel.java
diff --git a/...acks/app/src/main/java/com/here/camerakeyframetracks/models/OrientationKeyframeModel.java b/...acks/app/src/main/java/com/here/camerakeyframetracks/models/OrientationKeyframeModel.java
diff --git a/...ameTracks/app/src/main/java/com/here/camerakeyframetracks/models/ScalarKeyframeModel.java b/...ameTracks/app/src/main/java/com/here/camerakeyframetracks/models/ScalarKeyframeModel.java
diff --git a/examples/latest/explore/android/CustomMapStylesExplore/app/src/main/AndroidManifest.xml b/examples/latest/explore/android/CustomMapStylesExplore/app/src/main/AndroidManifest.xml
@@ -18,7 +18,8 @@
         <meta-data android:name="com.here.sdk.access_key_secret" android:value="YOUR_ACCESS_KEY_SECRET" />
 
         <activity android:name=".MainActivity"
-                  android:exported="true">
+                  android:exported="true"
+                  android:configChanges="orientation|screenSize|screenLayout|keyboardHidden">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
                 <action android:name="android.intent.action.VIEW" />

diff --git a/...d/CustomMapStylesExplore/app/src/main/java/com/here/sdk/custommapstyles/MainActivity.java b/...d/CustomMapStylesExplore/app/src/main/java/com/here/sdk/custommapstyles/MainActivity.java
@@ -92,25 +92,27 @@ public void unloadButtonClicked(View view) {
 
     @Override
     protected void onPause() {
-        super.onPause();
         mapView.onPause();
+        super.onPause();
     }
 
     @Override
     protected void onResume() {
-        super.onResume();
         mapView.onResume();
+        super.onResume();
     }
 
     @Override
     protected void onDestroy() {
-        super.onDestroy();
         mapView.onDestroy();
 
         // Free HERE SDK resources before the application shuts down.
         SDKNativeEngine hereSDKEngine = SDKNativeEngine.getSharedInstance();
         if (hereSDKEngine != null) {
             hereSDKEngine.dispose();
+            // For safety reasons, we explicitly set the shared instance to null to avoid situations, where a disposed instance is accidentally reused.
+            SDKNativeEngine.setSharedInstance(null);
         }
+        super.onDestroy();
     }
 }
diff --git a/examples/latest/explore/android/CustomRasterLayers/app/src/main/AndroidManifest.xml b/examples/latest/explore/android/CustomRasterLayers/app/src/main/AndroidManifest.xml
@@ -18,7 +18,8 @@
         <meta-data android:name="com.here.sdk.access_key_secret" android:value="YOUR_ACCESS_KEY_SECRET" />
 
         <activity android:name=".MainActivity"
-                  android:exported="true">
+                  android:exported="true"
+                  android:configChanges="orientation|screenSize|screenLayout|keyboardHidden">                  
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
                 <action android:name="android.intent.action.VIEW" />