Test fixes

Author: Futsch1

app/src/androidTest/java/com/futsch1/medtimer/BasicUITest.java

@@ -116,16 +116,33 @@ public void appIntro() {
         assertDisplayed(R.string.intro_welcome);
         assertDisplayed(R.string.intro_welcome_description);
 
+        try {
+            dismissANRSystemDialog();
+        } catch (UiObjectNotFoundException e) {
+            // intentionally empty
+        }
+
         clickOn(com.github.appintro.R.id.next);
 
         sleep(1000);
 
+        try {
+            dismissANRSystemDialog();
+        } catch (UiObjectNotFoundException e) {
+            // intentionally empty
+        }
+
         assertDisplayed(R.string.tab_medicine);
         assertDisplayed(R.string.intro_medicine_description);
 
         clickOn(com.github.appintro.R.id.skip);
 
         sleep(1000);
+        try {
+            dismissANRSystemDialog();
+        } catch (UiObjectNotFoundException e) {
+            // intentionally empty
+        }
 
         assertDisplayed(R.string.next_reminders);
     }