If you want to use it, you have to ensure that you have the legal right to do so and that you do not infringe any trademark rights .
Read moreHow do I change my app icon in React Native?
To change the Android application icon copy all the minmap-* directory from the android directory of downloaded makeappicon zip . Now navigate to res directory of your project (YourProject -> android -> app -> src -> main -> res) and replace the default icons with newly downloaded icons.
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