Update Android app's logo

drip-android-observer-master/Android/app/build.gradle

...ver-master/Android/app/src/main/ic_launcher-playstore.png

...-observer-master/Android/app/src/main/ic_launcher-web.png

...ndroid/app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml

.../app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml

...ster/Android/app/src/main/res/mipmap-hdpi/ic_launcher.png

...d/app/src/main/res/mipmap-hdpi/ic_launcher_background.png

...d/app/src/main/res/mipmap-hdpi/ic_launcher_foreground.png

...d/app/src/main/res/mipmap-hdpi/ic_launcher_monochrome.png

...ndroid/app/src/main/res/mipmap-hdpi/ic_launcher_round.png

...ster/Android/app/src/main/res/mipmap-mdpi/ic_launcher.png

...d/app/src/main/res/mipmap-mdpi/ic_launcher_background.png

...d/app/src/main/res/mipmap-mdpi/ic_launcher_foreground.png

...d/app/src/main/res/mipmap-mdpi/ic_launcher_monochrome.png

...ndroid/app/src/main/res/mipmap-mdpi/ic_launcher_round.png

...ter/Android/app/src/main/res/mipmap-xhdpi/ic_launcher.png

.../app/src/main/res/mipmap-xhdpi/ic_launcher_background.png

.../app/src/main/res/mipmap-xhdpi/ic_launcher_foreground.png

.../app/src/main/res/mipmap-xhdpi/ic_launcher_monochrome.png

...droid/app/src/main/res/mipmap-xhdpi/ic_launcher_round.png