1 files changed, 49 insertions, 0 deletions
diff --git a/platform/android/MapboxGLAndroidSDKTestApp/src/main/java/com/mapbox/mapboxsdk/testapp/activity/userlocation/BaseLocationActivity.java b/platform/android/MapboxGLAndroidSDKTestApp/src/main/java/com/mapbox/mapboxsdk/testapp/activity/userlocation/BaseLocationActivity.java
new file mode 100644
index 0000000000..a8d1772cb2
--- /dev/null
+++ b/platform/android/MapboxGLAndroidSDKTestApp/src/main/java/com/mapbox/mapboxsdk/testapp/activity/userlocation/BaseLocationActivity.java
@@ -0,0 +1,49 @@
+package com.mapbox.mapboxsdk.testapp.activity.userlocation;
+
+import android.Manifest;
+import android.content.pm.PackageManager;
+import android.os.Build;
+import android.support.annotation.NonNull;
+import android.support.annotation.UiThread;
+import android.support.v4.app.ActivityCompat;
+import android.support.v7.app.AppCompatActivity;
+
+import com.mapbox.services.android.telemetry.permissions.PermissionsManager;
+
+public abstract class BaseLocationActivity extends AppCompatActivity {
+
+  private static final int PERMISSIONS_LOCATION = 0;
+
+  @UiThread
+  protected final void toggleGps(boolean enableGps) {
+    if (enableGps) {
+      if (!PermissionsManager.areLocationPermissionsGranted(this)) {
+        ActivityCompat.requestPermissions(this, new String[] {Manifest.permission.ACCESS_COARSE_LOCATION,
+          Manifest.permission.ACCESS_FINE_LOCATION}, PERMISSIONS_LOCATION);
+      } else {
+        enableLocation(true);
+      }
+    } else {
+      enableLocation(false);
+    }
+  }
+
+  @Override
+  public void onRequestPermissionsResult(int requestCode, @NonNull String[] permissions, @NonNull int[] grantResults) {
+    if (requestCode == PERMISSIONS_LOCATION) {
+      if (!isRuntimePermissionsRequired() || isPermissionAccepted(grantResults)) {
+        enableLocation(true);
+      }
+    }
+  }
+
+  private boolean isPermissionAccepted(int[] grantResults) {
+    return grantResults.length > 0 && grantResults[0] == PackageManager.PERMISSION_GRANTED;
+  }
+
+  private boolean isRuntimePermissionsRequired() {
+    return android.os.Build.VERSION.SDK_INT >= Build.VERSION_CODES.M;
+  }
+
+  protected abstract void enableLocation(boolean enabled);
+}