[android] #2805 - add sample tilt activity to test app

android/MapboxGLAndroidSDKTestApp/src/main/AndroidManifest.xml

@@ -38,6 +38,9 @@
             android:name=".BulkMarkerActivity"
             android:configChanges="orientation|keyboardHidden|screenSize"
             android:label="@string/action_add_bulk_markers" />
+        <activity
+            android:name=".TiltActivity"
+            android:label="@string/activity_tilt" />
         <activity
             android:name=".MapFragmentActivity"
             android:label="@string/activity_map_fragment" />

android/MapboxGLAndroidSDKTestApp/src/main/java/com/mapbox/mapboxsdk/testapp/MainActivity.java

@@ -341,6 +341,10 @@ public class MainActivity extends AppCompatActivity {
                                 startActivity(new Intent(getApplicationContext(), InfoWindowAdapterActivity.class));
                                 return true;
 
+                            case R.id.action_tilt:
+                                startActivity(new Intent(getApplicationContext(), TiltActivity.class));
+                                return true;
+
                             case R.id.action_map_fragment:
                                 startActivity(new Intent(getApplicationContext(), MapFragmentActivity.class));
                                 return true;

android/MapboxGLAndroidSDKTestApp/src/main/java/com/mapbox/mapboxsdk/testapp/TiltActivity.java

@@ -0,0 +1,85 @@
+package com.mapbox.mapboxsdk.testapp;
+
+import android.os.Bundle;
+import android.support.v7.app.AppCompatActivity;
+
+import com.mapbox.mapboxsdk.camera.CameraPosition;
+import com.mapbox.mapboxsdk.constants.Style;
+import com.mapbox.mapboxsdk.geometry.LatLng;
+import com.mapbox.mapboxsdk.utils.ApiAccess;
+import com.mapbox.mapboxsdk.views.MapView;
+
+public class TiltActivity extends AppCompatActivity {
+
+    private MapView mMapView = null;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+        setContentView(R.layout.activity_tilt);
+
+        // Target
+        LatLng nyc = new LatLng(40.73581, -73.99155);
+
+        // Set up the map
+        mMapView = (MapView) findViewById(R.id.tiltMapView);
+        mMapView.setAccessToken(ApiAccess.getToken(this));
+        mMapView.setStyleUrl(Style.MAPBOX_STREETS);
+        mMapView.setCenterCoordinate(nyc);
+        mMapView.setZoomLevel(11);
+        mMapView.onCreate(savedInstanceState);
+
+        /*
+         * Our tilt API follows Google's Android API:
+         * https://developers.google.com/maps/documentation/android-api/views#updating_the_camera_view
+         */
+
+        // Construct a CameraPosition focusing on target and animate the camera to that position.
+        CameraPosition cameraPosition = new CameraPosition.Builder()
+                .target(nyc)      // Sets the center of the map to target
+                .zoom(17)         // Sets the zoom
+                .bearing(90)      // Sets the orientation of the camera to east
+                .tilt(30)         // Sets the tilt of the camera to 30 degrees
+                .build();         // Creates a CameraPosition from the builder
+
+        // Triggers tilt
+        //mMapView.animateCamera(CameraUpdateFactory.newCameraPosition(cameraPosition));
+    }
+
+    @Override
+    protected void onStart() {
+        super.onStart();
+        mMapView.onStart();
+    }
+
+    @Override
+    protected void onStop() {
+        super.onStop();
+        mMapView.onStop();
+    }
+
+    @Override
+    public void onPause()  {
+        super.onPause();
+        mMapView.onPause();
+    }
+
+    @Override
+    public void onResume() {
+        super.onResume();
+        mMapView.onResume();
+    }
+
+    @Override
+    protected void onDestroy() {
+        super.onDestroy();
+        mMapView.onDestroy();
+    }
+
+    @Override
+    protected void onSaveInstanceState(Bundle outState) {
+        super.onSaveInstanceState(outState);
+        mMapView.onSaveInstanceState(outState);
+    }
+
+}

android/MapboxGLAndroidSDKTestApp/src/main/res/layout/activity_tilt.xml

@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="utf-8"?>
+<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    tools:context="com.mapbox.mapboxsdk.testapp.TiltActivity">
+
+    <com.mapbox.mapboxsdk.views.MapView
+        android:id="@+id/tiltMapView"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent" />
+
+</RelativeLayout>

android/MapboxGLAndroidSDKTestApp/src/main/res/menu/menu_drawer.xml

@@ -66,6 +66,12 @@
         android:title="@string/navdrawer_menu_title_individual_tests">
         <menu>
 
+            <item
+                android:id="@+id/action_tilt"
+                android:checkable="false"
+                android:icon="@drawable/ic_flip_to_back_24dp"
+                android:title="@string/action_tilt" />
+
             <item
                 android:id="@+id/action_map_fragment"
                 android:checkable="false"

android/MapboxGLAndroidSDKTestApp/src/main/res/values/strings.xml

@@ -4,6 +4,7 @@
     <string name="app_name">Mapbox GL</string>
 
     <!-- Test Activities -->
+    <string name="activity_tilt">Map Tilt</string>
     <string name="activity_infowindow_adapter">InfoWindow Adapter</string>
     <string name="activity_map_fragment">Map Fragment Activity</string>
     <string name="activity_press_for_marker">Press For Marker Activity</string>
@@ -24,6 +25,7 @@
     <string name="action_debug">Cycle map debug options</string>
     <string name="action_point_annotations">Toggle point annotations</string>
     <string name="action_info_window_adapter">InfoWindow Adapter</string>
+    <string name="action_tilt">Tilt</string>
     <string name="action_map_fragment">MapFragment</string>
     <string name="action_press_for_marker">Press For Marker</string>
     <string name="action_manual_zoom">Manual Zoom</string>