diff --git a/Android - Assignment 1.pdf b/Android - Assignment 1.pdf
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diff --git a/app/.gitignore b/app/.gitignore
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+/build
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diff --git a/app/build.gradle.kts b/app/build.gradle.kts
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+plugins {
+ alias(libs.plugins.android.application)
+}
+
+android {
+ namespace = "com.example.assignmentone"
+ compileSdk {
+ version = release(37)
+ }
+
+ defaultConfig {
+ applicationId = "com.example.assignmentone"
+ minSdk = 34
+ targetSdk = 37
+ versionCode = 1
+ versionName = "1.0"
+
+ testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
+ }
+
+ buildTypes {
+ release {
+ optimization {
+ enable = false
+ }
+ }
+ }
+ compileOptions {
+ sourceCompatibility = JavaVersion.VERSION_11
+ targetCompatibility = JavaVersion.VERSION_11
+ }
+}
+
+dependencies {
+ implementation(libs.activity.ktx)
+ implementation(libs.appcompat)
+ implementation(libs.constraintlayout)
+ implementation(libs.material)
+ testImplementation(libs.junit)
+ androidTestImplementation(libs.espresso.core)
+ androidTestImplementation(libs.ext.junit)
+}
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diff --git a/app/src/androidTest/java/com/example/assignmentone/ExampleInstrumentedTest.java b/app/src/androidTest/java/com/example/assignmentone/ExampleInstrumentedTest.java
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+++ b/app/src/androidTest/java/com/example/assignmentone/ExampleInstrumentedTest.java
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+package com.example.assignmentone;
+
+import android.content.Context;
+
+import androidx.test.platform.app.InstrumentationRegistry;
+import androidx.test.ext.junit.runners.AndroidJUnit4;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+
+import static org.junit.Assert.*;
+
+/**
+ * Instrumented test, which will execute on an Android device.
+ *
+ * @see Testing documentation
+ */
+@RunWith(AndroidJUnit4.class)
+public class ExampleInstrumentedTest {
+ @Test
+ public void useAppContext() {
+ // Context of the app under test.
+ Context appContext = InstrumentationRegistry.getInstrumentation().getTargetContext();
+ assertEquals("com.example.assignmentone", appContext.getPackageName());
+ }
+}
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diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
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diff --git a/app/src/main/java/com/example/assignmentone/MainActivity.java b/app/src/main/java/com/example/assignmentone/MainActivity.java
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+++ b/app/src/main/java/com/example/assignmentone/MainActivity.java
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+package com.example.assignmentone;
+
+import android.annotation.SuppressLint;
+import android.os.Bundle;
+import android.view.View;
+import android.widget.Button;
+import android.widget.TextView;
+
+import androidx.activity.EdgeToEdge;
+import androidx.appcompat.app.AppCompatActivity;
+import androidx.core.graphics.Insets;
+import androidx.core.view.ViewCompat;
+import androidx.core.view.WindowInsetsCompat;
+
+import com.google.android.material.textfield.TextInputLayout;
+
+public class MainActivity extends AppCompatActivity {
+
+ @Override
+ protected void onCreate(Bundle savedInstanceState) {
+ super.onCreate(savedInstanceState);
+ EdgeToEdge.enable(this);
+ setContentView(R.layout.activity_main);
+ ViewCompat.setOnApplyWindowInsetsListener(findViewById(R.id.main), (v, insets) -> {
+ Insets systemBars = insets.getInsets(WindowInsetsCompat.Type.systemBars());
+ v.setPadding(systemBars.left, systemBars.top, systemBars.right, systemBars.bottom);
+ return insets;
+ });
+
+ TextInputLayout tempInput = findViewById(R.id.inputTemp);
+ Button CtoF = findViewById(R.id.but_cToF);
+ Button FtoC = findViewById(R.id.but_fToC);
+ Button reset = findViewById(R.id.but_reset);
+ TextView result = findViewById(R.id.result);
+
+ CtoF.setOnClickListener(new View.OnClickListener(){
+
+ @Override
+ public void onClick(View v) {
+ assert tempInput.getEditText() != null;
+ String userInput = tempInput.getEditText().getText().toString().trim();
+ if(userInput.isEmpty()) {
+ tempInput.setError("Please enter a temperature");
+ return;
+ }
+ try {
+ double c = Double.parseDouble(userInput);
+ double f = c * (9.0/5.0) + 32;
+ @SuppressLint("DefaultLocale") String resultString = String.format("%.2f °F", f);
+ result.setText(resultString);
+
+ } catch (NumberFormatException e) {
+ // Handle cases where the input is not a valid decimal number
+ tempInput.setError("Invalid number format");
+ }
+ }
+ });
+
+ FtoC.setOnClickListener(new View.OnClickListener(){
+
+ @Override
+ public void onClick(View v) {
+ assert tempInput.getEditText() != null;
+ String userInput = tempInput.getEditText().getText().toString().trim();
+ if(userInput.isEmpty()) {
+ tempInput.setError("Please enter a temperature");
+ return;
+ }
+ try {
+ double f = Double.parseDouble(userInput);
+ double c = (5.0/9.0)*(f-32);
+ @SuppressLint("DefaultLocale") String resultString = String.format("%.2f °C", c);
+ result.setText(resultString);
+
+ } catch (NumberFormatException e) {
+ tempInput.setError("Invalid number format");
+ }
+ }
+ });
+
+ reset.setOnClickListener(new View.OnClickListener(){
+
+ @Override
+ public void onClick(View v) {
+ result.setText("");
+ }
+ });
+ }
+
+}
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diff --git a/app/src/main/keepRules/rules.keep b/app/src/main/keepRules/rules.keep
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+# Add project specific R8 rules here.
+# AGP will combine all keep rule files in src/main/keepRules to pass to R8
+#
+# For more details, see
+# https://d.android.com/r/tools/r8/keep-rules
+
+# 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 *;
+#}
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diff --git a/app/src/main/res/drawable/ic_launcher_background.xml b/app/src/main/res/drawable/ic_launcher_background.xml
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diff --git a/app/src/main/res/drawable/ic_launcher_foreground.xml b/app/src/main/res/drawable/ic_launcher_foreground.xml
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