Fix Toggle Bluetooth test dialogs

Change .hide() to .dismiss() to ensure the dialogs
don't hang around and confuse folks.

Bug: 62375453
Test: Run "Toggle Bluetooth" test in CtsVerifier
Change-Id: Ieed53c82f227bbd2046ff0837b9ee8a6c8e92c3d
diff --git a/apps/CtsVerifier/src/com/android/cts/verifier/bluetooth/BluetoothToggleActivity.java b/apps/CtsVerifier/src/com/android/cts/verifier/bluetooth/BluetoothToggleActivity.java
index 7106e7b..d3b1866 100644
--- a/apps/CtsVerifier/src/com/android/cts/verifier/bluetooth/BluetoothToggleActivity.java
+++ b/apps/CtsVerifier/src/com/android/cts/verifier/bluetooth/BluetoothToggleActivity.java
@@ -87,7 +87,7 @@
     }
 
     private void enableBluetooth() {
-        mDisablingDialog.hide();
+        mDisablingDialog.dismiss();
         mToggleButton.setEnabled(false);
         Intent intent = new Intent(BluetoothAdapter.ACTION_REQUEST_ENABLE);
         startActivityForResult(intent, START_ENABLE_BLUETOOTH_REQUEST);
@@ -109,7 +109,7 @@
         mDisablingDialog.show();
         mToggleButton.setEnabled(false);
         if (!mBluetoothAdapter.disable()) {
-            mDisablingDialog.hide();
+            mDisablingDialog.dismiss();
             mToggleButton.setEnabled(true);
             new AlertDialog.Builder(this)
                 .setIcon(android.R.drawable.ic_dialog_alert)
@@ -139,7 +139,7 @@
             }
 
             if (BluetoothAdapter.STATE_OFF == newState) {
-                mDisablingDialog.hide();
+                mDisablingDialog.dismiss();
                 mToggleButton.setEnabled(true);
             }