diff --git a/app/src/main/java/com/github/uiautomator/ToastActivity.java b/app/src/main/java/com/github/uiautomator/ToastActivity.java
index 04e71fc..562b328 100644
--- a/app/src/main/java/com/github/uiautomator/ToastActivity.java
+++ b/app/src/main/java/com/github/uiautomator/ToastActivity.java
@@ -29,17 +29,16 @@ protected void onCreate(@Nullable Bundle savedInstanceState) {
         String showFloat = intent.getStringExtra("showFloatWindow");
         Log.i(TAG, "showFloat: " + showFloat);
 
-        boolean floatEnabled = FloatWindowManager.getInstance().checkFloatPermission(ToastActivity.this);
+        boolean floatEnabled = FloatWindowManager.getInstance().checkPermission(ToastActivity.this);
         if (!floatEnabled) {
             Log.w(TAG, "floatPermission is not enabled");
-            return;
+        } else {
+            if ("true".equals(showFloat)) {
+                getFloatView().show();
+            } else if ("false".equals(showFloat)) {
+                getFloatView().hide();
+            }
         }
-        if ("true".equals(showFloat)) {
-            getFloatView().show();
-        } else if ("false".equals(showFloat)) {
-            getFloatView().hide();
-        }
-
         moveTaskToBack(true);
     }
 
diff --git a/permission/src/main/java/com/android/permission/FloatWindowManager.java b/permission/src/main/java/com/android/permission/FloatWindowManager.java
index 8456e37..ac1c146 100644
--- a/permission/src/main/java/com/android/permission/FloatWindowManager.java
+++ b/permission/src/main/java/com/android/permission/FloatWindowManager.java
@@ -62,7 +62,7 @@ public boolean checkFloatPermission(Context context) {
         }
     }
 
-    private boolean checkPermission(Context context) {
+    public boolean checkPermission(Context context) {
         //6.0 版本之后由于 google 增加了对悬浮窗权限的管理，所以方式就统一了
         if (Build.VERSION.SDK_INT < 23) {
             if (RomUtils.checkIsMiuiRom()) {