From bfb44846c012018b27e81a09642eac9f9655a996 Mon Sep 17 00:00:00 2001
From: Brad Leege <bleege@gmail.com>
Date: Mon, 10 Aug 2015 17:32:26 -0500
Subject: [PATCH] #1856 - Adding Location FAB to TestApp with color toggle to
 show state

---
 .../mapbox/mapboxgl/testapp/MainActivity.java | 37 +++++++------------
 .../src/main/res/layout/activity_main.xml     | 17 ++++-----
 2 files changed, 22 insertions(+), 32 deletions(-)

diff --git a/android/java/MapboxGLAndroidSDKTestApp/src/main/java/com/mapbox/mapboxgl/testapp/MainActivity.java b/android/java/MapboxGLAndroidSDKTestApp/src/main/java/com/mapbox/mapboxgl/testapp/MainActivity.java
index 8fbd17d2d..5d36a98cd 100644
--- a/android/java/MapboxGLAndroidSDKTestApp/src/main/java/com/mapbox/mapboxgl/testapp/MainActivity.java
+++ b/android/java/MapboxGLAndroidSDKTestApp/src/main/java/com/mapbox/mapboxgl/testapp/MainActivity.java
@@ -4,6 +4,7 @@ import android.graphics.Color;
 import android.graphics.PointF;
 import android.os.Bundle;
 import android.support.annotation.NonNull;
+import android.support.design.widget.FloatingActionButton;
 import android.support.design.widget.NavigationView;
 import android.support.v4.view.GravityCompat;
 import android.support.v4.widget.DrawerLayout;
@@ -62,7 +63,7 @@ public class MainActivity extends AppCompatActivity {
     private ArrayAdapter mSatelliteClassAdapter;
 
     // Used for GPS
-    private MenuItem mGpsMenuItem;
+    private FloatingActionButton locationFAB;
 
     // Used for Annotations
     private boolean mIsAnnotationsOn = false;
@@ -143,6 +144,16 @@ public class MainActivity extends AppCompatActivity {
 
         mMapFrameLayout = (FrameLayout) findViewById(R.id.layout_map);
 
+        locationFAB = (FloatingActionButton)findViewById(R.id.locationFAB);
+        locationFAB.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                // Toggle GPS position updates
+                toggleGps(!mapView.isMyLocationEnabled());
+                updateMap();
+            }
+        });
+
 /*
         // Add the spinner to select class styles
         mClassSpinner = (Spinner) findViewById(R.id.spinner_class);
@@ -220,22 +231,6 @@ public class MainActivity extends AppCompatActivity {
     // Other events
     //
 
-/*
-    // Adds items to the action bar menu
-    @Override
-    public boolean onCreateOptionsMenu(Menu menu) {
-        MenuInflater inflater = getMenuInflater();
-        inflater.inflate(R.menu.menu_main, menu);
-        mGpsMenuItem = menu.findItem(R.id.action_gps);
-        if (mapView.isMyLocationEnabled()) {
-            mGpsMenuItem.setIcon(R.drawable.ic_action_location_found);
-        } else {
-            mGpsMenuItem.setIcon(R.drawable.ic_action_location_searching);
-        }
-        return super.onCreateOptionsMenu(menu);
-    }
-*/
-
     // Called when pressing action bar items
     @Override
     public boolean onOptionsItemSelected(MenuItem item) {
@@ -340,16 +335,12 @@ public class MainActivity extends AppCompatActivity {
         if (enableGps) {
             if (!mapView.isMyLocationEnabled()) {
                 mapView.setMyLocationEnabled(enableGps);
-                if (mGpsMenuItem != null) {
-                    mGpsMenuItem.setIcon(R.drawable.ic_action_location_found);
-                }
+                locationFAB.setColorFilter(getResources().getColor(R.color.primary));
             }
         } else {
             if (mapView.isMyLocationEnabled()) {
                 mapView.setMyLocationEnabled(enableGps);
-                if (mGpsMenuItem != null) {
-                    mGpsMenuItem.setIcon(R.drawable.ic_action_location_searching);
-                }
+                locationFAB.setColorFilter(Color.TRANSPARENT);
             }
         }
     }
diff --git a/android/java/MapboxGLAndroidSDKTestApp/src/main/res/layout/activity_main.xml b/android/java/MapboxGLAndroidSDKTestApp/src/main/res/layout/activity_main.xml
index 616e5fe1d..19647d20f 100644
--- a/android/java/MapboxGLAndroidSDKTestApp/src/main/res/layout/activity_main.xml
+++ b/android/java/MapboxGLAndroidSDKTestApp/src/main/res/layout/activity_main.xml
@@ -65,15 +65,14 @@
         </FrameLayout>
 
 
-        <!--
-                <android.support.design.widget.FloatingActionButton
-                    android:id="@+id/fab"
-                    android:layout_width="wrap_content"
-                    android:layout_height="wrap_content"
-                    android:layout_gravity="end|bottom"
-                    android:layout_margin="@dimen/fab_margin"
-                    />
-        -->
+        <android.support.design.widget.FloatingActionButton
+            android:id="@+id/locationFAB"
+            android:src="@drawable/ic_my_location_white_24dp"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_gravity="end|bottom"
+            android:layout_margin="@dimen/fab_margin"
+            />
 
     </android.support.design.widget.CoordinatorLayout>