bump version number, reduce size of app.

app/build.gradle

@@ -10,15 +10,16 @@ android {
         applicationId "me.zobrist.tichucounter"
         minSdkVersion 16
         targetSdkVersion 30
-        versionCode 2
-        versionName "1.0.0Beta1"
+        versionCode 3
+        versionName "1.0.0Beta2"
 
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
     }
 
     buildTypes {
         release {
-            minifyEnabled false
+            minifyEnabled true
+            shrinkResources true
             proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
         }
     }

app/src/main/java/me/zobrist/tichucounter/MainActivity.kt

@@ -125,7 +125,6 @@ class MainActivity : AppCompatActivity() {
                     currentRound.scoreB = 0
                     inputTeamB.setText(currentRound.scoreB.toString())
                     100
-
                 }
                 updateOnChange = false
                 inputTeamA.setText(currentRound.scoreA.toString())
@@ -159,8 +158,6 @@ class MainActivity : AppCompatActivity() {
                 }
                 updateOnChange = false
                 inputTeamA.setText(currentRound.scoreA.toString())
-
-
             }
 
             if (inputTeamB.isFocused) {
@@ -281,16 +278,13 @@ class MainActivity : AppCompatActivity() {
                     )
                 )
 
-
                 updateView()
 
-
                 inputTeamA.text.clear()
                 inputTeamB.text.clear()
                 disableSubmitButton()
 
                 scrollViewHistory.fullScroll(ScrollView.FOCUS_DOWN)
-
             }
         }
     }
@@ -397,8 +391,6 @@ class MainActivity : AppCompatActivity() {
             }
             inputTeamB.text.append(toAppend)
         }
-
-
     }
 
     private fun enableSubmitButton() {