<!-- PLEASE DON'T DELETE THIS TEMPLATE UNTIL YOU HAVE READ THE FIRST SECTION. --> ### Is this a bug report? YES <!-- If you answered "Yes": We expect that it will take you about 30 minutes to produce a high-quality bug report. While this may seem like a lot, putting care into issues helps us fix them faster. For bug reports, it is REQUIRED to fill the rest of this template, or the issue will be closed. If you answered "No": We use GitHub Issues exclusively for tracking bugs in React Native. If you're looking for help, check out the How to Get In Touch section of the following guide: https://github.com/facebook/react-native/blob/master/CONTRIBUTING.md#how-to-get-in-touch Now scroll below! --> ### Have you read the Bugs section of the Contributing to React Native Guide? YES <!-- Please read through the bug reporting guidelines thoroughly: https://github.com/facebook/react-native/blob/master/CONTRIBUTING.md#bugs --> ### Environment <!-- Please fill in all the relevant fields by running these commands in terminal. --> 1. `react-native 0.44` 2. `node -6.10.3` 3. `npm -3.10.10` 4. `Device: XIAOMI Redmi Note 2` Then, specify: <!-- (What platform are you building for? Choose any from iOS, Android, AppleTV.) --> - Target Platform: Android <!-- Which operating system are you using? Specify macOS, Windows, or Linux, along with specific release versions --> - Development Operating System: Windows 7 <!-- Include any additional relevant information. Are you using Xcode or Android Studio to build native code? Is the issue specific to a particular iOS or Android SDK? --> - Build tools: 25.0.3 ### Expected Behavior <!-- How did you expect your project to behave? It’s fine if you’re not sure your understanding is correct. Just write down what you thought would happen. --> When the dialog shows up, app should stay on the screen , and the dialog should be on front of the app. ### Actual Behavior <!-- Did something go wrong? Is something broken, or not behaving as you expected? Describe this section in detail, and attach screenshots if possible. Don't just say "it doesn't work"! --> App disappears from the screen when the dialog shows up.  