[android] - allow reset fps listener, update debug mode activity with

menu options

4 files changed, 70 insertions, 59 deletions

diff --git a/platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/maps/NativeMapView.java b/platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/maps/NativeMapView.java
index 3fe98efa34..894cbbf27b 100755
--- a/platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/maps/NativeMapView.java
+++ b/platform/android/MapboxGLAndroidSDK/src/main/java/com/mapbox/mapboxsdk/maps/NativeMapView.java
@@ -1391,27 +1391,30 @@ final class NativeMapView implements NativeMap {
   }
 
   @Override
-  public void setOnFpsChangedListener(@NonNull final MapboxMap.OnFpsChangedListener listener) {
+  public void setOnFpsChangedListener(@Nullable final MapboxMap.OnFpsChangedListener listener) {
     final Handler handler = new Handler();
     mapRenderer.queueEvent(new Runnable() {
 
       @Override
       public void run() {
-        mapRenderer.setOnFpsChangedListener(new MapboxMap.OnFpsChangedListener() {
-          @Override
-          public void onFpsChanged(final double fps) {
-            handler.post(new Runnable() {
-
-              @Override
-              public void run() {
-                listener.onFpsChanged(fps);
-              }
-
-            });
-          }
-        });
+        if (listener != null) {
+          mapRenderer.setOnFpsChangedListener(new MapboxMap.OnFpsChangedListener() {
+            @Override
+            public void onFpsChanged(final double fps) {
+              handler.post(new Runnable() {
+
+                @Override
+                public void run() {
+                  listener.onFpsChanged(fps);
+                }
+
+              });
+            }
+          });
+        } else {
+          mapRenderer.setOnFpsChangedListener(null);
+        }
       }
-
     });
   }
 
diff --git a/platform/android/MapboxGLAndroidSDKTestApp/src/main/java/com/mapbox/mapboxsdk/testapp/activity/maplayout/DebugModeActivity.java b/platform/android/MapboxGLAndroidSDKTestApp/src/main/java/com/mapbox/mapboxsdk/testapp/activity/maplayout/DebugModeActivity.java
index 0add72ec2d..9d52798d00 100644
--- a/platform/android/MapboxGLAndroidSDKTestApp/src/main/java/com/mapbox/mapboxsdk/testapp/activity/maplayout/DebugModeActivity.java
+++ b/platform/android/MapboxGLAndroidSDKTestApp/src/main/java/com/mapbox/mapboxsdk/testapp/activity/maplayout/DebugModeActivity.java
@@ -9,6 +9,7 @@ import android.support.v7.app.ActionBar;
 import android.support.v7.app.ActionBarDrawerToggle;
 import android.support.v7.app.AppCompatActivity;
 import android.view.LayoutInflater;
+import android.view.Menu;
 import android.view.MenuItem;
 import android.view.View;
 import android.view.ViewGroup;
@@ -36,13 +37,14 @@ import static com.mapbox.mapboxsdk.style.layers.PropertyFactory.visibility;
 /**
  * Test activity showcasing the different debug modes and allows to cycle between the default map styles.
  */
-public class DebugModeActivity extends AppCompatActivity implements OnMapReadyCallback {
+public class DebugModeActivity extends AppCompatActivity implements OnMapReadyCallback, MapboxMap.OnFpsChangedListener {
 
   private MapView mapView;
   private MapboxMap mapboxMap;
   private ActionBarDrawerToggle actionBarDrawerToggle;
   private int currentStyleIndex;
   private IdleZoomListener idleZoomListener;
+  private boolean isReportFps = true;
 
   private static final String[] STYLES = new String[] {
     Style.MAPBOX_STREETS,
@@ -54,6 +56,7 @@ public class DebugModeActivity extends AppCompatActivity implements OnMapReadyCa
     Style.TRAFFIC_DAY,
     Style.TRAFFIC_NIGHT
   };
+  private TextView fpsView;
 
   @Override
   protected void onCreate(Bundle savedInstanceState) {
@@ -63,7 +66,6 @@ public class DebugModeActivity extends AppCompatActivity implements OnMapReadyCa
     setupMapView(savedInstanceState);
     setupDebugChangeView();
     setupStyleChangeView();
-    setupFpsChangeView();
   }
 
   private void setupToolbar() {
@@ -113,10 +115,13 @@ public class DebugModeActivity extends AppCompatActivity implements OnMapReadyCa
   }
 
   private void setFpsView() {
-    final TextView fpsView = findViewById(R.id.fpsView);
-    mapboxMap.setOnFpsChangedListener(fps ->
-      fpsView.setText(String.format(Locale.US, "FPS: %4.2f", fps))
-    );
+    fpsView = findViewById(R.id.fpsView);
+    mapboxMap.setOnFpsChangedListener(this);
+  }
+
+  @Override
+  public void onFpsChanged(double fps) {
+    fpsView.setText(String.format(Locale.US, "FPS: %4.2f", fps));
   }
 
   private void setupNavigationView(List<Layer> layerList) {
@@ -173,18 +178,26 @@ public class DebugModeActivity extends AppCompatActivity implements OnMapReadyCa
     });
   }
 
-  private void setupFpsChangeView() {
-    findViewById(R.id.fps_30).setOnClickListener(view -> {
+  @Override
+  public boolean onOptionsItemSelected(MenuItem item) {
+    int itemId = item.getItemId();
+    if (itemId == R.id.menu_action_toggle_report_fps) {
+      isReportFps = !isReportFps;
+      fpsView.setVisibility(isReportFps ? View.VISIBLE : View.GONE);
+      mapboxMap.setOnFpsChangedListener(isReportFps ? this : null);
+    } else if (itemId == R.id.menu_action_limit_to_30_fps) {
       mapView.setMaximumFps(30);
-    });
-    findViewById(R.id.fps_60).setOnClickListener(view -> {
+    } else if (itemId == R.id.menu_action_limit_to_60_fps) {
       mapView.setMaximumFps(60);
-    });
+    }
+
+    return actionBarDrawerToggle.onOptionsItemSelected(item) || super.onOptionsItemSelected(item);
   }
 
   @Override
-  public boolean onOptionsItemSelected(MenuItem item) {
-    return actionBarDrawerToggle.onOptionsItemSelected(item) || super.onOptionsItemSelected(item);
+  public boolean onCreateOptionsMenu(Menu menu) {
+    getMenuInflater().inflate(R.menu.menu_debug, menu);
+    return true;
   }
 
   @Override
diff --git a/platform/android/MapboxGLAndroidSDKTestApp/src/main/res/layout/activity_debug_mode.xml b/platform/android/MapboxGLAndroidSDKTestApp/src/main/res/layout/activity_debug_mode.xml
index 1b185ab9c8..af2123028b 100644
--- a/platform/android/MapboxGLAndroidSDKTestApp/src/main/res/layout/activity_debug_mode.xml
+++ b/platform/android/MapboxGLAndroidSDKTestApp/src/main/res/layout/activity_debug_mode.xml
@@ -20,23 +20,24 @@
             android:id="@+id/textZoom"
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
-            android:layout_gravity="bottom|start"
             android:layout_margin="8dp"
+            android:text="Zoom: 0.00"
+            android:paddingTop="4dp"
             android:textIsSelectable="true"
-            android:textSize="14sp"
-            app:layout_anchor="@id/bottom_sheet"
-            app:layout_anchorGravity="bottom|start"/>
+            android:textSize="14sp" />
 
         <TextView
             android:id="@+id/fpsView"
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
-            android:layout_gravity="top|end"
             android:layout_margin="8dp"
-            android:textIsSelectable="true"
-            android:textSize="14sp"
             app:layout_anchor="@id/textZoom"
-            app:layout_anchorGravity="top"/>
+            app:layout_anchorGravity="bottom"
+            android:text="FPS: 60.00"
+            android:paddingTop="16dp"
+            android:layout_marginTop="64dp"
+            android:textIsSelectable="true"
+            android:textSize="14sp"/>
 
         <android.support.v4.widget.NestedScrollView
             android:id="@+id/bottom_sheet"
@@ -71,29 +72,6 @@
             app:layout_anchor="@id/bottom_sheet"
             app:layout_anchorGravity="bottom|end"/>
 
-        <Button
-            android:id="@+id/fps_60"
-            android:layout_width="wrap_content"
-            android:layout_height="wrap_content"
-            android:layout_gravity="end|start"
-            app:backgroundTint="@color/primary"
-            android:layout_margin="@dimen/fab_margin"
-            android:text="@string/fps60"
-            app:layout_anchor="@id/bottom_sheet"
-            app:layout_anchorGravity="top|end"/>
-
-        <Button
-            android:id="@+id/fps_30"
-            android:layout_width="wrap_content"
-            android:layout_height="wrap_content"
-            android:layout_gravity="top|end"
-            android:layout_marginBottom="82dp"
-            app:backgroundTint="@color/primary"
-            android:layout_marginEnd="@dimen/fab_margin"
-            android:layout_marginRight="@dimen/fab_margin"
-            android:text="@string/fps30"
-            app:layout_anchor="@id/fps_60"
-            app:layout_anchorGravity="top"/>
     </android.support.design.widget.CoordinatorLayout>
 
     <android.support.design.widget.NavigationView
diff --git a/platform/android/MapboxGLAndroidSDKTestApp/src/main/res/menu/menu_debug.xml b/platform/android/MapboxGLAndroidSDKTestApp/src/main/res/menu/menu_debug.xml
new file mode 100644
index 0000000000..fb6ac23ba5
--- /dev/null
+++ b/platform/android/MapboxGLAndroidSDKTestApp/src/main/res/menu/menu_debug.xml
@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="utf-8"?>
+<menu xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto">
+    <item
+        android:id="@+id/menu_action_toggle_report_fps"
+        android:title="Toggle report FPS"
+        app:showAsAction="never" />
+    <item
+        android:id="@+id/menu_action_limit_to_30_fps"
+        android:title="Limit FPS to 30"
+        app:showAsAction="never" />
+    <item
+        android:id="@+id/menu_action_limit_to_60_fps"
+        android:title="Limit FPS to 60"
+        app:showAsAction="never" />
+
+</menu>