commit 7cd34d2969da7b22cffb217da4fa9ecd92551dad Author: Kay Faraday Date: Wed May 24 22:04:32 2023 +0000 initial commit diff --git a/.gitignore b/.gitignore new file mode 100644 index 0000000..aa724b7 --- /dev/null +++ b/.gitignore @@ -0,0 +1,15 @@ +*.iml +.gradle +/local.properties +/.idea/caches +/.idea/libraries +/.idea/modules.xml +/.idea/workspace.xml +/.idea/navEditor.xml +/.idea/assetWizardSettings.xml +.DS_Store +/build +/captures +.externalNativeBuild +.cxx +local.properties diff --git a/app/.gitignore b/app/.gitignore new file mode 100644 index 0000000..42afabf --- /dev/null +++ b/app/.gitignore @@ -0,0 +1 @@ +/build \ No newline at end of file diff --git a/app/build.gradle b/app/build.gradle new file mode 100644 index 0000000..9bd391a --- /dev/null +++ b/app/build.gradle @@ -0,0 +1,47 @@ +plugins { + id 'com.android.application' + id 'org.jetbrains.kotlin.android' +} + +android { + compileSdk 32 + + defaultConfig { + applicationId "quest.faraday.tipcalculator" + minSdk 21 + targetSdk 32 + versionCode 1 + versionName "1.0" + + testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner" + } + + buildTypes { + release { + minifyEnabled false + proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro' + } + } + buildFeatures { + dataBinding = true + viewBinding = true + } + compileOptions { + sourceCompatibility JavaVersion.VERSION_1_8 + targetCompatibility JavaVersion.VERSION_1_8 + } + kotlinOptions { + jvmTarget = '1.8' + } +} + +dependencies { + + implementation 'androidx.core:core-ktx:1.7.0' + implementation 'androidx.appcompat:appcompat:1.5.1' + implementation 'com.google.android.material:material:1.7.0' + implementation 'androidx.constraintlayout:constraintlayout:2.1.4' + testImplementation 'junit:junit:4.13.2' + androidTestImplementation 'androidx.test.ext:junit:1.1.4' + androidTestImplementation 'androidx.test.espresso:espresso-core:3.5.0' +} \ No newline at end of file diff --git a/app/proguard-rules.pro b/app/proguard-rules.pro new file mode 100644 index 0000000..481bb43 --- /dev/null +++ b/app/proguard-rules.pro @@ -0,0 +1,21 @@ +# Add project specific ProGuard rules here. +# You can control the set of applied configuration files using the +# proguardFiles setting in build.gradle. +# +# For more details, see +# http://developer.android.com/guide/developing/tools/proguard.html + +# If your project uses WebView with JS, uncomment the following +# and specify the fully qualified class name to the JavaScript interface +# class: +#-keepclassmembers class fqcn.of.javascript.interface.for.webview { +# public *; +#} + +# Uncomment this to preserve the line number information for +# debugging stack traces. +#-keepattributes SourceFile,LineNumberTable + +# If you keep the line number information, uncomment this to +# hide the original source file name. +#-renamesourcefileattribute SourceFile \ No newline at end of file diff --git a/app/src/androidTest/java/quest/faraday/tipcalculator/ExampleInstrumentedTest.kt b/app/src/androidTest/java/quest/faraday/tipcalculator/ExampleInstrumentedTest.kt new file mode 100644 index 0000000..0d187f1 --- /dev/null +++ b/app/src/androidTest/java/quest/faraday/tipcalculator/ExampleInstrumentedTest.kt @@ -0,0 +1,24 @@ +package quest.faraday.tipcalculator + +import androidx.test.platform.app.InstrumentationRegistry +import androidx.test.ext.junit.runners.AndroidJUnit4 + +import org.junit.Test +import org.junit.runner.RunWith + +import org.junit.Assert.* + +/** + * Instrumented test, which will execute on an Android device. + * + * See [testing documentation](http://d.android.com/tools/testing). + */ +@RunWith(AndroidJUnit4::class) +class ExampleInstrumentedTest { + @Test + fun useAppContext() { + // Context of the app under test. + val appContext = InstrumentationRegistry.getInstrumentation().targetContext + assertEquals("quest.faraday.tipcalculator", appContext.packageName) + } +} \ No newline at end of file diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml new file mode 100644 index 0000000..b77fb17 --- /dev/null +++ b/app/src/main/AndroidManifest.xml @@ -0,0 +1,27 @@ + + + + + + + + + + + + + + \ No newline at end of file diff --git a/app/src/main/java/quest/faraday/tipcalculator/MainActivity.kt b/app/src/main/java/quest/faraday/tipcalculator/MainActivity.kt new file mode 100644 index 0000000..62e1aed --- /dev/null +++ b/app/src/main/java/quest/faraday/tipcalculator/MainActivity.kt @@ -0,0 +1,58 @@ +package quest.faraday.tipcalculator + +import android.content.Context +import androidx.appcompat.app.AppCompatActivity +import android.os.Bundle +import android.util.Log +import android.view.View +import android.view.inputmethod.EditorInfo +import android.view.inputmethod.InputMethodManager +import android.widget.EditText +import androidx.databinding.DataBindingUtil +import quest.faraday.tipcalculator.databinding.ActivityMainBinding +import java.math.BigDecimal + +class MainActivity : AppCompatActivity() { + private lateinit var binding: ActivityMainBinding + + override fun onCreate(savedInstanceState: Bundle?) { + super.onCreate(savedInstanceState) + binding = DataBindingUtil.setContentView(this, R.layout.activity_main) +// setContentView(R.layout.activity_main) +// binding = ActivityMainBinding.bind(findViewById(R.id.root)) + binding.calculateButton.setOnClickListener { calculate() } + binding.gratuityEdit.onDone { calculate() } + } + + private fun calculate() { + try { + val subtotal = BigDecimal(binding.subtotalEdit.text.toString()) + val tax = BigDecimal(binding.taxEdit.text.toString()) + val gratuityCoeff = BigDecimal(binding.gratuityEdit.text.toString()) + val tip = gratuityCoeff * subtotal + displayMessage("Tip: $${tip}\nTotal: $${subtotal+tax+tip}") + } catch (e: NumberFormatException) { + displayMessage("Invalid number format") + } + } + + private fun displayMessage(message: String) { + hideKeyboard() + binding.resultsText.text = message + binding.resultsText.visibility = View.VISIBLE + } + + private fun hideKeyboard() { + val imm = getSystemService(Context.INPUT_METHOD_SERVICE) as InputMethodManager + imm.hideSoftInputFromWindow(binding.root.windowToken, 0) + } +} + +fun EditText.onDone(callback: () -> Unit) { + setOnEditorActionListener { _, actionId, _ -> + if (actionId == EditorInfo.IME_ACTION_DONE) { + callback.invoke() + } + false + } +} \ No newline at end of file diff --git a/app/src/main/res/drawable-v24/ic_launcher_foreground.xml b/app/src/main/res/drawable-v24/ic_launcher_foreground.xml new file mode 100644 index 0000000..c6aee64 --- /dev/null +++ b/app/src/main/res/drawable-v24/ic_launcher_foreground.xml @@ -0,0 +1,30 @@ + + + + + + + + + + + \ No newline at end of file diff --git a/app/src/main/res/drawable/ic_launcher_background.xml b/app/src/main/res/drawable/ic_launcher_background.xml new file mode 100644 index 0000000..4e12b43 --- /dev/null +++ b/app/src/main/res/drawable/ic_launcher_background.xml @@ -0,0 +1,170 @@ + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + diff --git a/app/src/main/res/layout/activity_main.xml b/app/src/main/res/layout/activity_main.xml new file mode 100644 index 0000000..fd7e5e4 --- /dev/null +++ b/app/src/main/res/layout/activity_main.xml @@ -0,0 +1,75 @@ + + + + + + + + + + + + + + + + + + + + +