Done lab 3.

.gitignore

app/.gitignore

app/build.gradle

app/proguard-rules.pro

.../example/horcon/imt3673_lab3/ExampleInstrumentedTest.java

app/src/main/AndroidManifest.xml

...in/java/com/example/horcon/imt3673_lab3/MainActivity.java

app/src/main/res/drawable-v24/ic_launcher_foreground.xml

app/src/main/res/drawable/ic_launcher_background.xml

app/src/main/res/layout/activity_main.xml

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

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

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

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

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

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

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

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

app/src/main/res/mipmap-xxhdpi/ic_launcher.png

app/src/main/res/mipmap-xxhdpi/ic_launcher_round.png