19 |
20 |
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/app/src/androidTest/java/com/example/xmltocompose/ExampleInstrumentedTest.kt:
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1 | package com.example.xmltocompose
2 |
3 | import androidx.test.platform.app.InstrumentationRegistry
4 | import androidx.test.ext.junit.runners.AndroidJUnit4
5 |
6 | import org.junit.Test
7 | import org.junit.runner.RunWith
8 |
9 | import org.junit.Assert.*
10 |
11 | /**
12 | * Instrumented test, which will execute on an Android device.
13 | *
14 | * See [testing documentation](http://d.android.com/tools/testing).
15 | */
16 | @RunWith(AndroidJUnit4::class)
17 | class ExampleInstrumentedTest {
18 | @Test
19 | fun useAppContext() {
20 | // Context of the app under test.
21 | val appContext = InstrumentationRegistry.getInstrumentation().targetContext
22 | assertEquals("com.example.xmltocompose", appContext.packageName)
23 | }
24 | }
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/app/proguard-rules.pro:
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1 | # Add project specific ProGuard rules here.
2 | # You can control the set of applied configuration files using the
3 | # proguardFiles setting in build.gradle.
4 | #
5 | # For more details, see
6 | # http://developer.android.com/guide/developing/tools/proguard.html
7 |
8 | # If your project uses WebView with JS, uncomment the following
9 | # and specify the fully qualified class name to the JavaScript interface
10 | # class:
11 | #-keepclassmembers class fqcn.of.javascript.interface.for.webview {
12 | # public *;
13 | #}
14 |
15 | # Uncomment this to preserve the line number information for
16 | # debugging stack traces.
17 | #-keepattributes SourceFile,LineNumberTable
18 |
19 | # If you keep the line number information, uncomment this to
20 | # hide the original source file name.
21 | #-renamesourcefileattribute SourceFile
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/CONTRIBUTING.md:
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1 | # Contribution
2 |
3 | I'm excited that you're interested in contributing to our project. Please take a moment to review this document to understand how you can get involved.
4 |
5 | ## How to Contribute
6 |
7 | 1. Fork the repository to your GitHub account.
8 | 2. Clone your forked repository to your local machine:
9 | git clone https://github.com/your-username/XML-To-Compose.git
10 | 3. Create a new branch for your feature or bug fix
11 | git checkout -b feature/your-feature-name
12 | or
13 | git checkout -b fix/your-feature-name
14 | 4. Make your changes and commit them with descriptive commit messages.
15 | 5. Push your changes to your forked repository:
16 | git push origin feature/your-feature-name
17 | 6. Create a Pull Request (PR) to the `develop` branch of the original repository. Make sure to provide a clear description of your changes in the PR.
18 | 7. Your PR will be reviewed by the project maintainers. Please be open to feedback and be ready to make any necessary changes.
19 |
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/app/src/main/java/com/example/xmltocompose/viewmodel/MainViewModel.kt:
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1 | package com.example.xmltocompose.viewmodel
2 |
3 | import androidx.lifecycle.MutableLiveData
4 | import androidx.lifecycle.ViewModel
5 |
6 | class MainViewModel : ViewModel() {
7 |
8 | val isExpanded = MutableLiveData()
9 | val selectedWidget = MutableLiveData()
10 | val equivalentComposable = MutableLiveData()
11 | val composableSyntax = MutableLiveData()
12 | val composableLink = MutableLiveData()
13 |
14 | fun updateExpandedValue(isExpandedState: Boolean) {
15 | isExpanded.value = isExpandedState
16 | }
17 |
18 | fun updateSelectedWidget(widget: String) {
19 | selectedWidget.value = widget
20 | }
21 |
22 | fun updateEquivalentComposable(composable: String) {
23 | equivalentComposable.value = composable
24 | }
25 |
26 | fun updateComposableSyntax(syntax: String) {
27 | composableSyntax.value = syntax
28 | }
29 |
30 | fun updateComposableLink(link: String) {
31 | composableLink.value = link
32 | }
33 |
34 |
35 | }
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/app/src/main/java/com/example/xmltocompose/ui/theme/Type.kt:
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1 | package com.example.xmltocompose.ui.theme
2 |
3 | import androidx.compose.material3.Typography
4 | import androidx.compose.ui.text.TextStyle
5 | import androidx.compose.ui.text.font.FontFamily
6 | import androidx.compose.ui.text.font.FontWeight
7 | import androidx.compose.ui.unit.sp
8 |
9 | // Set of Material typography styles to start with
10 | val Typography = Typography(
11 | bodyLarge = TextStyle(
12 | fontFamily = FontFamily.Default,
13 | fontWeight = FontWeight.Normal,
14 | fontSize = 16.sp,
15 | lineHeight = 24.sp,
16 | letterSpacing = 0.5.sp
17 | )
18 | /* Other default text styles to override
19 | titleLarge = TextStyle(
20 | fontFamily = FontFamily.Default,
21 | fontWeight = FontWeight.Normal,
22 | fontSize = 22.sp,
23 | lineHeight = 28.sp,
24 | letterSpacing = 0.sp
25 | ),
26 | labelSmall = TextStyle(
27 | fontFamily = FontFamily.Default,
28 | fontWeight = FontWeight.Medium,
29 | fontSize = 11.sp,
30 | lineHeight = 16.sp,
31 | letterSpacing = 0.5.sp
32 | )
33 | */
34 | )
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/app/src/main/AndroidManifest.xml:
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/gradle.properties:
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1 | # Project-wide Gradle settings.
2 | # IDE (e.g. Android Studio) users:
3 | # Gradle settings configured through the IDE *will override*
4 | # any settings specified in this file.
5 | # For more details on how to configure your build environment visit
6 | # http://www.gradle.org/docs/current/userguide/build_environment.html
7 | # Specifies the JVM arguments used for the daemon process.
8 | # The setting is particularly useful for tweaking memory settings.
9 | org.gradle.jvmargs=-Xmx2048m -Dfile.encoding=UTF-8
10 | # When configured, Gradle will run in incubating parallel mode.
11 | # This option should only be used with decoupled projects. More details, visit
12 | # http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects
13 | # org.gradle.parallel=true
14 | # AndroidX package structure to make it clearer which packages are bundled with the
15 | # Android operating system, and which are packaged with your app's APK
16 | # https://developer.android.com/topic/libraries/support-library/androidx-rn
17 | android.useAndroidX=true
18 | # Kotlin code style for this project: "official" or "obsolete":
19 | kotlin.code.style=official
20 | # Enables namespacing of each library's R class so that its R class includes only the
21 | # resources declared in the library itself and none from the library's dependencies,
22 | # thereby reducing the size of the R class for that library
23 | android.nonTransitiveRClass=true
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/README.md:
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1 | # XML to Compose Converter
2 |
3 | Convert classic Android XML layouts/Widgets to Jetpack Compose composables.
4 |
5 | ## Overview
6 |
7 | The XML to Compose Converter is a tool that assists you in transitioning from classic Android XML layouts to Jetpack Compose UI components effortlessly. It provides a user-friendly interface where you can select a classic Android widget, and the converter will display the equivalent Jetpack Compose composable name.
8 |
9 | ## Features
10 |
11 | - Choose from a variety of classic Android widgets.
12 | - Instantly discover the equivalent Jetpack Compose composable, its syntax, and resources to learn that composable.
13 | - Simplify your migration to Jetpack Compose.
14 |
15 | ## Screenshots
16 |
17 | 
18 |
19 |
20 | ## Technologies Used
21 |
22 | - Jetpack Compose: A modern UI toolkit for building native Android apps using a declarative approach.
23 | - Kotlin: The official programming language for Android app development.
24 | - Android Studio: The integrated development environment (IDE) for Android development.
25 |
26 | ## Dependencies
27 |
28 | - Kotlin
29 | - Jetpack Compose
30 | - Gson
31 |
32 | ## Contributions
33 |
34 | Contributions are welcome! If you encounter any issues or have suggestions, feel free to submit a pull request or create an issue.
35 |
36 | ## License
37 |
38 | The Timeline project is licensed under the Apache 2.0 License. See the LICENSE file for more details.
39 |
40 | ## Author
41 |
42 | [Bhoomi Vaghasiya](https://www.linkedin.com/in/bhoomivaghasiya/)
43 |
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/app/src/main/res/drawable-v24/ic_launcher_foreground.xml:
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/app/src/main/java/com/example/xmltocompose/DataManager.kt:
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1 | package com.example.xmltocompose
2 |
3 | import android.content.Context
4 | import com.example.xmltocompose.models.WidgetInfo
5 | import com.google.gson.Gson
6 | import java.io.BufferedReader
7 | import java.io.InputStreamReader
8 | import java.net.HttpURLConnection
9 | import java.net.URL
10 |
11 |
12 | object DataManager {
13 |
14 | // The data array to store WidgetInfo objects
15 | var data = emptyArray()
16 |
17 | // Function to load data from a JSON file in assets folder
18 | fun loadAssetsFromUrl() {
19 |
20 | val response = fetchJsonFromUrl()
21 |
22 | // Initialize Gson to parse JSON data
23 | val gson = Gson()
24 |
25 | // Parse JSON data and populate the data array
26 | data = gson.fromJson(response, Array::class.java)
27 |
28 | // Sort the data array by widget name in alphabetical order (A to Z)
29 | data = data.sortedBy { it.widget }.toTypedArray()
30 | }
31 |
32 | // Function to load data from a JSON file in assets folder
33 |
34 | private fun fetchJsonFromUrl(): String {
35 | val connection =
36 | URL("https://raw.githubusercontent.com/bhoomi0104/XML-To-Compose/master/assets/widgets.json").openConnection() as HttpURLConnection
37 | connection.requestMethod = "GET"
38 | connection.connect()
39 |
40 | val responseCode = connection.responseCode
41 | if (responseCode == HttpURLConnection.HTTP_OK) {
42 | val reader = BufferedReader(InputStreamReader(connection.inputStream))
43 | val response = StringBuilder()
44 | var line: String?
45 | while (reader.readLine().also { line = it } != null) {
46 | response.append(line)
47 | }
48 | reader.close()
49 | return response.toString()
50 | } else {
51 | throw Exception("Failed to fetch data from URL")
52 | }
53 | }
54 |
55 | }
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/.idea/inspectionProfiles/Project_Default.xml:
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/app/src/main/java/com/example/xmltocompose/ui/theme/Theme.kt:
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1 | package com.example.xmltocompose.ui.theme
2 |
3 | import android.app.Activity
4 | import android.os.Build
5 | import androidx.compose.foundation.isSystemInDarkTheme
6 | import androidx.compose.material3.MaterialTheme
7 | import androidx.compose.material3.darkColorScheme
8 | import androidx.compose.material3.dynamicDarkColorScheme
9 | import androidx.compose.material3.dynamicLightColorScheme
10 | import androidx.compose.material3.lightColorScheme
11 | import androidx.compose.runtime.Composable
12 | import androidx.compose.runtime.SideEffect
13 | import androidx.compose.ui.graphics.toArgb
14 | import androidx.compose.ui.platform.LocalContext
15 | import androidx.compose.ui.platform.LocalView
16 | import androidx.core.view.WindowCompat
17 |
18 | private val DarkColorScheme = darkColorScheme(
19 | primary = Purple80,
20 | secondary = PurpleGrey80,
21 | tertiary = Pink80
22 | )
23 |
24 | private val LightColorScheme = lightColorScheme(
25 | primary = Purple40,
26 | secondary = PurpleGrey40,
27 | tertiary = Pink40
28 |
29 | /* Other default colors to override
30 | background = Color(0xFFFFFBFE),
31 | surface = Color(0xFFFFFBFE),
32 | onPrimary = Color.White,
33 | onSecondary = Color.White,
34 | onTertiary = Color.White,
35 | onBackground = Color(0xFF1C1B1F),
36 | onSurface = Color(0xFF1C1B1F),
37 | */
38 | )
39 |
40 | @Composable
41 | fun XMLToComposeTheme(
42 | darkTheme: Boolean = isSystemInDarkTheme(),
43 | // Dynamic color is available on Android 12+
44 | dynamicColor: Boolean = true,
45 | content: @Composable () -> Unit
46 | ) {
47 | val colorScheme = when {
48 | dynamicColor && Build.VERSION.SDK_INT >= Build.VERSION_CODES.S -> {
49 | val context = LocalContext.current
50 | if (darkTheme) dynamicDarkColorScheme(context) else dynamicLightColorScheme(context)
51 | }
52 |
53 | darkTheme -> DarkColorScheme
54 | else -> LightColorScheme
55 | }
56 | val view = LocalView.current
57 | if (!view.isInEditMode) {
58 | SideEffect {
59 | val window = (view.context as Activity).window
60 | window.statusBarColor = colorScheme.primary.toArgb()
61 | WindowCompat.getInsetsController(window, view).isAppearanceLightStatusBars = darkTheme
62 | }
63 | }
64 |
65 | MaterialTheme(
66 | colorScheme = colorScheme,
67 | typography = Typography,
68 | content = content
69 | )
70 | }
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/app/build.gradle.kts:
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1 | plugins {
2 | id("com.android.application")
3 | id("org.jetbrains.kotlin.android")
4 | id("kotlin-kapt")
5 | id("com.google.devtools.ksp") version "1.7.20-1.0.8"
6 | }
7 |
8 | android {
9 | namespace = "com.example.xmltocompose"
10 | compileSdk = 33
11 |
12 | defaultConfig {
13 | applicationId = "com.example.xmltocompose"
14 | minSdk = 24
15 | targetSdk = 33
16 | versionCode = 1
17 | versionName = "1.0"
18 |
19 | testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
20 | vectorDrawables {
21 | useSupportLibrary = true
22 | }
23 | }
24 |
25 | buildTypes {
26 | release {
27 | isMinifyEnabled = false
28 | proguardFiles(
29 | getDefaultProguardFile("proguard-android-optimize.txt"), "proguard-rules.pro"
30 | )
31 | }
32 | }
33 |
34 | compileOptions {
35 | sourceCompatibility = JavaVersion.VERSION_1_8
36 | targetCompatibility = JavaVersion.VERSION_1_8
37 | }
38 |
39 | kotlinOptions {
40 | jvmTarget = "1.8"
41 | }
42 |
43 | buildFeatures {
44 | compose = true
45 | }
46 | composeOptions {
47 | kotlinCompilerExtensionVersion = "1.3.2"
48 | }
49 | packagingOptions {
50 | resources {
51 | excludes += "/META-INF/{AL2.0,LGPL2.1}"
52 | }
53 | }
54 | }
55 |
56 | dependencies {
57 |
58 | implementation("androidx.core:core-ktx:1.8.0")
59 | implementation(platform("org.jetbrains.kotlin:kotlin-bom:1.8.0"))
60 | implementation("androidx.lifecycle:lifecycle-runtime-ktx:2.3.1")
61 | implementation("androidx.activity:activity-compose:1.5.1")
62 | implementation(platform("androidx.compose:compose-bom:2022.10.00"))
63 | implementation("androidx.compose.ui:ui")
64 | implementation("androidx.compose.ui:ui-graphics")
65 | implementation("androidx.compose.ui:ui-tooling-preview")
66 | implementation("androidx.compose.material3:material3")
67 |
68 | implementation("com.google.code.gson:gson:2.10.1")
69 |
70 | testImplementation("junit:junit:4.13.2")
71 | androidTestImplementation("androidx.test.ext:junit:1.1.5")
72 | androidTestImplementation("androidx.test.espresso:espresso-core:3.5.1")
73 | androidTestImplementation(platform("androidx.compose:compose-bom:2022.10.00"))
74 | androidTestImplementation("androidx.compose.ui:ui-test-junit4")
75 | debugImplementation("androidx.compose.ui:ui-tooling")
76 | debugImplementation("androidx.compose.ui:ui-test-manifest")
77 |
78 | implementation ("androidx.lifecycle:lifecycle-viewmodel-compose:2.6.2")
79 | implementation ("androidx.lifecycle:lifecycle-livedata-ktx:2.6.2")
80 | implementation ("androidx.compose.runtime:runtime-livedata:1.5.3")
81 | }
82 |
83 | kapt {
84 | correctErrorTypes = true
85 | }
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/gradlew.bat:
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1 | @rem
2 | @rem Copyright 2015 the original author or authors.
3 | @rem
4 | @rem Licensed under the Apache License, Version 2.0 (the "License");
5 | @rem you may not use this file except in compliance with the License.
6 | @rem You may obtain a copy of the License at
7 | @rem
8 | @rem https://www.apache.org/licenses/LICENSE-2.0
9 | @rem
10 | @rem Unless required by applicable law or agreed to in writing, software
11 | @rem distributed under the License is distributed on an "AS IS" BASIS,
12 | @rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 | @rem See the License for the specific language governing permissions and
14 | @rem limitations under the License.
15 | @rem
16 |
17 | @if "%DEBUG%" == "" @echo off
18 | @rem ##########################################################################
19 | @rem
20 | @rem Gradle startup script for Windows
21 | @rem
22 | @rem ##########################################################################
23 |
24 | @rem Set local scope for the variables with windows NT shell
25 | if "%OS%"=="Windows_NT" setlocal
26 |
27 | set DIRNAME=%~dp0
28 | if "%DIRNAME%" == "" set DIRNAME=.
29 | set APP_BASE_NAME=%~n0
30 | set APP_HOME=%DIRNAME%
31 |
32 | @rem Resolve any "." and ".." in APP_HOME to make it shorter.
33 | for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi
34 |
35 | @rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
36 | set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m"
37 |
38 | @rem Find java.exe
39 | if defined JAVA_HOME goto findJavaFromJavaHome
40 |
41 | set JAVA_EXE=java.exe
42 | %JAVA_EXE% -version >NUL 2>&1
43 | if "%ERRORLEVEL%" == "0" goto execute
44 |
45 | echo.
46 | echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
47 | echo.
48 | echo Please set the JAVA_HOME variable in your environment to match the
49 | echo location of your Java installation.
50 |
51 | goto fail
52 |
53 | :findJavaFromJavaHome
54 | set JAVA_HOME=%JAVA_HOME:"=%
55 | set JAVA_EXE=%JAVA_HOME%/bin/java.exe
56 |
57 | if exist "%JAVA_EXE%" goto execute
58 |
59 | echo.
60 | echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
61 | echo.
62 | echo Please set the JAVA_HOME variable in your environment to match the
63 | echo location of your Java installation.
64 |
65 | goto fail
66 |
67 | :execute
68 | @rem Setup the command line
69 |
70 | set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
71 |
72 |
73 | @rem Execute Gradle
74 | "%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %*
75 |
76 | :end
77 | @rem End local scope for the variables with windows NT shell
78 | if "%ERRORLEVEL%"=="0" goto mainEnd
79 |
80 | :fail
81 | rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
82 | rem the _cmd.exe /c_ return code!
83 | if not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
84 | exit /b 1
85 |
86 | :mainEnd
87 | if "%OS%"=="Windows_NT" endlocal
88 |
89 | :omega
90 |
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/assets/widgets.json:
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1 | [
2 | {
3 | "widget": "ImageView",
4 | "composable": "Image",
5 | "syntax": "Image(imageUrl= \"https://example.com/image.png\")",
6 | "link" : "https://www.composables.com/components/foundation/image"
7 | },
8 | {
9 | "widget": "TextView",
10 | "composable": "Text",
11 | "syntax": "Text(text= \"Hello, world!\")",
12 | "link" : "https://www.composables.com/components/foundation/text"
13 |
14 |
15 | },
16 | {
17 | "widget": "Button",
18 | "composable": "Button",
19 | "syntax": "Button(onClick= { /* Do something when clicked */ }){ //content }",
20 | "link" : "https://www.composables.com/components/material3/button"
21 |
22 | },
23 | {
24 | "widget": "EditText",
25 | "composable": "BasicTextField",
26 | "syntax": "BasicTextField(value= \"My text\")",
27 | "link": "https://www.composables.com/components/foundation/basictextfield"
28 | },
29 | {
30 | "widget": "CheckBox",
31 | "composable": "Checkbox",
32 | "syntax": "Checkbox(checked= true)",
33 | "link": "https://www.composables.com/components/material3/checkbox"
34 | },
35 | {
36 | "widget": "SeekBar",
37 | "composable": "Slider",
38 | "syntax": "Slider(value= 50)",
39 | "link": "https://www.composables.com/components/material3/slider"
40 | },
41 | {
42 | "widget": "ProgressBar",
43 | "composable": "LinearProgressIndicator",
44 | "syntax": "LinearProgressIndicator(progress= 0.5)",
45 | "link": "https://www.composables.com/components/material3/LinearProgressIndicator"
46 | },
47 | {
48 | "widget": "Switch",
49 | "composable": "Switch",
50 | "syntax": "Switch(checked= true)",
51 | "link": "https://www.composables.com/components/material3/Switch"
52 |
53 | },
54 | {
55 | "widget": "ListView",
56 | "composable": "LazyColumn",
57 | "syntax": "LazyColumn(items= [ /* List of items */ ])",
58 | "link": "https://www.composables.com/components/foundation/lazycolumn"
59 | },
60 | {
61 | "widget": "GridView",
62 | "composable": "LazyVerticalGrid",
63 | "syntax": "LazyVerticalGrid(items= [ /* List of items */ ])",
64 | "link": "https://www.composables.com/components/foundation/lazyverticalgrid"
65 | },
66 | {
67 | "widget": "AppBar",
68 | "composable": "TopAppBar",
69 | "syntax": "TopAppBar(title= \"My AppBar\")",
70 | "link" : "https://www.composables.com/components/material3/topappbar"
71 | },
72 | {
73 | "widget": "CardView",
74 | "composable": "Card",
75 | "syntax": "Card(modifier= Modifier.padding(16.dp))",
76 | "link": "https://www.composables.com/components/material3/card"
77 | },
78 | {
79 | "widget": "ConstraintLayout",
80 | "composable": "ConstraintLayout",
81 | "syntax": "ConstraintLayout(children= [ /* Children of the layout */ ])",
82 | "link": "https://www.composables.com/components/material3/card"
83 | },
84 | {
85 | "widget": "FloatingActionButton",
86 | "composable": "FloatingActionButton",
87 | "syntax": "FloatingActionButton(onClick= { /* Do something when clicked */ }",
88 | "link": "https://www.composables.com/components/material3/floatingactionbutton"
89 |
90 | },
91 | {
92 | "widget": "LinearLayout",
93 | "composable": "Row",
94 | "syntax": "Row(children= [ /* Children of the layout */ ])",
95 | "link": "https://www.composables.com/components/foundation-layout/row"
96 | },
97 | {
98 | "widget": "RecyclerView",
99 | "composable": "LazyColumn",
100 | "syntax": "LazyColumn(items= [ /* List of items */ ])",
101 | "link":"https://www.composables.com/components/foundation/lazycolumn"
102 | },
103 | {
104 | "widget": "Snackbar",
105 | "composable": "Snackbar",
106 | "syntax": "Snackbar(message= \"This is a snackbar\")",
107 | "link": "https://www.composables.com/components/material3/snackbar"
108 | },
109 | {
110 | "widget": "DatePicker",
111 | "composable": "DatePicker",
112 | "syntax": "DatePicker(selectedDate= LocalDate.now(), onDateChange= { /* Do something when the date changes */ })",
113 | "link": "https://www.composables.com/components/material3/datepicker"
114 | },
115 | {
116 | "widget": "TimePicker",
117 | "composable": "TimePicker",
118 | "syntax": "TimePicker(selectedTime= LocalTime.now(), onTimeChange= { /* Do something when the time changes */ })",
119 | "link": "https://www.composables.com/components/material3/timepicker"
120 |
121 | }
122 | ]
123 |
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/app/src/main/res/drawable/ic_launcher_background.xml:
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--------------------------------------------------------------------------------
/gradlew:
--------------------------------------------------------------------------------
1 | #!/usr/bin/env sh
2 |
3 | #
4 | # Copyright 2015 the original author or authors.
5 | #
6 | # Licensed under the Apache License, Version 2.0 (the "License");
7 | # you may not use this file except in compliance with the License.
8 | # You may obtain a copy of the License at
9 | #
10 | # https://www.apache.org/licenses/LICENSE-2.0
11 | #
12 | # Unless required by applicable law or agreed to in writing, software
13 | # distributed under the License is distributed on an "AS IS" BASIS,
14 | # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15 | # See the License for the specific language governing permissions and
16 | # limitations under the License.
17 | #
18 |
19 | ##############################################################################
20 | ##
21 | ## Gradle start up script for UN*X
22 | ##
23 | ##############################################################################
24 |
25 | # Attempt to set APP_HOME
26 | # Resolve links: $0 may be a link
27 | PRG="$0"
28 | # Need this for relative symlinks.
29 | while [ -h "$PRG" ] ; do
30 | ls=`ls -ld "$PRG"`
31 | link=`expr "$ls" : '.*-> \(.*\)$'`
32 | if expr "$link" : '/.*' > /dev/null; then
33 | PRG="$link"
34 | else
35 | PRG=`dirname "$PRG"`"/$link"
36 | fi
37 | done
38 | SAVED="`pwd`"
39 | cd "`dirname \"$PRG\"`/" >/dev/null
40 | APP_HOME="`pwd -P`"
41 | cd "$SAVED" >/dev/null
42 |
43 | APP_NAME="Gradle"
44 | APP_BASE_NAME=`basename "$0"`
45 |
46 | # Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
47 | DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
48 |
49 | # Use the maximum available, or set MAX_FD != -1 to use that value.
50 | MAX_FD="maximum"
51 |
52 | warn () {
53 | echo "$*"
54 | }
55 |
56 | die () {
57 | echo
58 | echo "$*"
59 | echo
60 | exit 1
61 | }
62 |
63 | # OS specific support (must be 'true' or 'false').
64 | cygwin=false
65 | msys=false
66 | darwin=false
67 | nonstop=false
68 | case "`uname`" in
69 | CYGWIN* )
70 | cygwin=true
71 | ;;
72 | Darwin* )
73 | darwin=true
74 | ;;
75 | MINGW* )
76 | msys=true
77 | ;;
78 | NONSTOP* )
79 | nonstop=true
80 | ;;
81 | esac
82 |
83 | CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
84 |
85 |
86 | # Determine the Java command to use to start the JVM.
87 | if [ -n "$JAVA_HOME" ] ; then
88 | if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
89 | # IBM's JDK on AIX uses strange locations for the executables
90 | JAVACMD="$JAVA_HOME/jre/sh/java"
91 | else
92 | JAVACMD="$JAVA_HOME/bin/java"
93 | fi
94 | if [ ! -x "$JAVACMD" ] ; then
95 | die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
96 |
97 | Please set the JAVA_HOME variable in your environment to match the
98 | location of your Java installation."
99 | fi
100 | else
101 | JAVACMD="java"
102 | which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
103 |
104 | Please set the JAVA_HOME variable in your environment to match the
105 | location of your Java installation."
106 | fi
107 |
108 | # Increase the maximum file descriptors if we can.
109 | if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then
110 | MAX_FD_LIMIT=`ulimit -H -n`
111 | if [ $? -eq 0 ] ; then
112 | if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
113 | MAX_FD="$MAX_FD_LIMIT"
114 | fi
115 | ulimit -n $MAX_FD
116 | if [ $? -ne 0 ] ; then
117 | warn "Could not set maximum file descriptor limit: $MAX_FD"
118 | fi
119 | else
120 | warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
121 | fi
122 | fi
123 |
124 | # For Darwin, add options to specify how the application appears in the dock
125 | if $darwin; then
126 | GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
127 | fi
128 |
129 | # For Cygwin or MSYS, switch paths to Windows format before running java
130 | if [ "$cygwin" = "true" -o "$msys" = "true" ] ; then
131 | APP_HOME=`cygpath --path --mixed "$APP_HOME"`
132 | CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
133 |
134 | JAVACMD=`cygpath --unix "$JAVACMD"`
135 |
136 | # We build the pattern for arguments to be converted via cygpath
137 | ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
138 | SEP=""
139 | for dir in $ROOTDIRSRAW ; do
140 | ROOTDIRS="$ROOTDIRS$SEP$dir"
141 | SEP="|"
142 | done
143 | OURCYGPATTERN="(^($ROOTDIRS))"
144 | # Add a user-defined pattern to the cygpath arguments
145 | if [ "$GRADLE_CYGPATTERN" != "" ] ; then
146 | OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
147 | fi
148 | # Now convert the arguments - kludge to limit ourselves to /bin/sh
149 | i=0
150 | for arg in "$@" ; do
151 | CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
152 | CHECK2=`echo "$arg"|egrep -c "^-"` ### Determine if an option
153 |
154 | if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then ### Added a condition
155 | eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
156 | else
157 | eval `echo args$i`="\"$arg\""
158 | fi
159 | i=`expr $i + 1`
160 | done
161 | case $i in
162 | 0) set -- ;;
163 | 1) set -- "$args0" ;;
164 | 2) set -- "$args0" "$args1" ;;
165 | 3) set -- "$args0" "$args1" "$args2" ;;
166 | 4) set -- "$args0" "$args1" "$args2" "$args3" ;;
167 | 5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
168 | 6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
169 | 7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
170 | 8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
171 | 9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
172 | esac
173 | fi
174 |
175 | # Escape application args
176 | save () {
177 | for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done
178 | echo " "
179 | }
180 | APP_ARGS=`save "$@"`
181 |
182 | # Collect all arguments for the java command, following the shell quoting and substitution rules
183 | eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS"
184 |
185 | exec "$JAVACMD" "$@"
186 |
--------------------------------------------------------------------------------
/LICENSE:
--------------------------------------------------------------------------------
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--------------------------------------------------------------------------------
/app/src/main/java/com/example/xmltocompose/MainActivity.kt:
--------------------------------------------------------------------------------
1 | package com.example.xmltocompose
2 |
3 | import android.content.Context
4 | import android.content.Intent
5 | import android.net.ConnectivityManager
6 | import android.net.Uri
7 | import android.os.Bundle
8 | import android.widget.Toast
9 | import androidx.activity.ComponentActivity
10 | import androidx.activity.compose.setContent
11 | import androidx.compose.foundation.Image
12 | import androidx.compose.foundation.isSystemInDarkTheme
13 | import androidx.compose.foundation.layout.Arrangement
14 | import androidx.compose.foundation.layout.Box
15 | import androidx.compose.foundation.layout.Column
16 | import androidx.compose.foundation.layout.Spacer
17 | import androidx.compose.foundation.layout.fillMaxSize
18 | import androidx.compose.foundation.layout.fillMaxWidth
19 | import androidx.compose.foundation.layout.height
20 | import androidx.compose.foundation.layout.padding
21 | import androidx.compose.foundation.text.ClickableText
22 | import androidx.compose.material3.Card
23 | import androidx.compose.material3.CardDefaults
24 | import androidx.compose.material3.DropdownMenuItem
25 | import androidx.compose.material3.ExperimentalMaterial3Api
26 | import androidx.compose.material3.ExposedDropdownMenuBox
27 | import androidx.compose.material3.ExposedDropdownMenuDefaults
28 | import androidx.compose.material3.MaterialTheme
29 | import androidx.compose.material3.Scaffold
30 | import androidx.compose.material3.Text
31 | import androidx.compose.material3.TextField
32 | import androidx.compose.material3.TextFieldDefaults
33 | import androidx.compose.material3.TopAppBar
34 | import androidx.compose.material3.TopAppBarDefaults
35 | import androidx.compose.runtime.Composable
36 | import androidx.compose.runtime.getValue
37 | import androidx.compose.runtime.livedata.observeAsState
38 | import androidx.compose.ui.Alignment
39 | import androidx.compose.ui.Modifier
40 | import androidx.compose.ui.graphics.Color
41 | import androidx.compose.ui.graphics.ColorFilter
42 | import androidx.compose.ui.platform.LocalContext
43 | import androidx.compose.ui.res.painterResource
44 | import androidx.compose.ui.res.stringResource
45 | import androidx.compose.ui.text.AnnotatedString
46 | import androidx.compose.ui.text.TextStyle
47 | import androidx.compose.ui.text.style.TextAlign
48 | import androidx.compose.ui.text.style.TextDecoration
49 | import androidx.compose.ui.tooling.preview.Preview
50 | import androidx.compose.ui.unit.dp
51 | import androidx.compose.ui.unit.sp
52 | import androidx.lifecycle.viewmodel.compose.viewModel
53 | import com.example.xmltocompose.ui.theme.XMLToComposeTheme
54 | import com.example.xmltocompose.ui.theme.blue
55 | import com.example.xmltocompose.ui.theme.pastelBlue
56 | import com.example.xmltocompose.viewmodel.MainViewModel
57 | import kotlinx.coroutines.CoroutineScope
58 | import kotlinx.coroutines.Dispatchers
59 | import kotlinx.coroutines.launch
60 |
61 | class MainActivity : ComponentActivity() {
62 | @OptIn(ExperimentalMaterial3Api::class)
63 | override fun onCreate(savedInstanceState: Bundle?) {
64 | super.onCreate(savedInstanceState)
65 |
66 | // Check internet connection
67 | if (!isInternetAvailable(applicationContext)) {
68 | Toast.makeText(this, "No internet connection", Toast.LENGTH_SHORT).show()
69 | return
70 | }
71 |
72 | // Load data using CoroutineScope
73 | // CoroutineScope is used here for better performance
74 | CoroutineScope(Dispatchers.IO).launch {
75 | DataManager.loadAssetsFromUrl()
76 | }
77 |
78 | setContent {
79 | XMLToComposeTheme {
80 | // A surface container using the 'background' color from the theme
81 | Scaffold(topBar = {
82 | TopAppBar(
83 | title = { Text(stringResource(id = R.string.xml_to_compose)) },
84 | colors = TopAppBarDefaults.smallTopAppBarColors(
85 | containerColor = blue,
86 | titleContentColor = Color.White
87 | )
88 | )
89 | }, content = {
90 | Column(
91 | modifier = Modifier
92 | .padding(it)
93 | .fillMaxSize()
94 | ) {
95 |
96 | MainComposable()
97 | }
98 | }
99 | )
100 | }
101 | }
102 | }
103 | }
104 |
105 | @Composable
106 | fun MainComposable(viewModel: MainViewModel = viewModel()) {
107 | val context = LocalContext.current
108 |
109 | //observe changes in ViewModel properties and automatically update the Composable UI
110 | val isExpanded by viewModel.isExpanded.observeAsState(false)
111 | val selectedWidget by viewModel.selectedWidget.observeAsState("Widget")
112 | val equivalentComposable by viewModel.equivalentComposable.observeAsState("Composable")
113 | val composableSyntax by viewModel.composableSyntax.observeAsState("")
114 | val composableLink by viewModel.composableLink.observeAsState("")
115 |
116 | // Column composable for the main UI content
117 | Column(modifier = Modifier.padding(8.dp)) {
118 |
119 | // Card containing the dropdown menu
120 | DropDownMenuCard(
121 | viewModel,
122 | isExpanded,
123 | selectedWidget
124 | )
125 |
126 | Spacer(modifier = Modifier.height(8.dp))
127 | Image(
128 | painter = painterResource(id = R.drawable.ic_down),
129 | contentDescription = stringResource(
130 | id = R.string.down_arrow
131 | ),
132 | modifier = Modifier.align(Alignment.CenterHorizontally),
133 | colorFilter = ColorFilter.tint(color = blue),
134 | )
135 | Spacer(modifier = Modifier.height(8.dp))
136 |
137 | // Card displaying the equivalent composable Component
138 | CardEquivalentComposableComponentName(equivalentComposable)
139 |
140 | // Card displaying the equivalent composable Syntax
141 | CardEquivalentComposableSyntax(composableSyntax)
142 |
143 | // Card displaying the equivalent composable Resource
144 | CardEquivalentComposableResourceToLearn(composableLink, context)
145 |
146 | }
147 |
148 |
149 | }
150 |
151 | @Composable
152 | private fun CardEquivalentComposableResourceToLearn(
153 | composableLink: String,
154 | context: Context
155 | ) {
156 | Card(
157 | elevation = CardDefaults.cardElevation(defaultElevation = 10.dp),
158 | colors = CardDefaults.cardColors(containerColor = pastelBlue),
159 | modifier = Modifier
160 | .padding(16.dp)
161 | .fillMaxWidth()
162 | ) {
163 |
164 | // Box to center content within the card
165 | Column(
166 | modifier = Modifier
167 | .padding(16.dp),
168 | verticalArrangement = Arrangement.Center
169 | ) {
170 | Text(
171 | text = stringResource(id = R.string.resource_to_learn),
172 | style = MaterialTheme.typography.titleMedium,
173 | color = if (isSystemInDarkTheme()) MaterialTheme.colorScheme.onSecondary else MaterialTheme.colorScheme.onBackground,
174 | textAlign = TextAlign.Center,
175 | modifier = Modifier.fillMaxWidth()
176 | )
177 | Spacer(modifier = Modifier.height(8.dp))
178 |
179 | // Text displaying the selected equivalent composable
180 | ClickableText(
181 | text = AnnotatedString(composableLink),
182 | onClick = {
183 | // Open the link when clicked
184 | val uri = Uri.parse(composableLink)
185 | val intent = Intent(Intent.ACTION_VIEW, uri)
186 | context.startActivity(intent)
187 | },
188 | style = TextStyle(
189 | color = blue,
190 | textDecoration = TextDecoration.Underline
191 | )
192 | )
193 | }
194 | }
195 | }
196 |
197 | @Composable
198 | private fun CardEquivalentComposableSyntax(composableSyntax: String) {
199 | Card(
200 | elevation = CardDefaults.cardElevation(defaultElevation = 10.dp),
201 | colors = CardDefaults.cardColors(containerColor = pastelBlue),
202 | modifier = Modifier
203 | .padding(16.dp)
204 | .fillMaxWidth()
205 | ) {
206 |
207 | // Box to center content within the card
208 | Column(
209 | modifier = Modifier
210 | .padding(16.dp),
211 | verticalArrangement = Arrangement.Center
212 | ) {
213 | Text(
214 | text = stringResource(id = R.string.syntax),
215 | style = MaterialTheme.typography.titleMedium,
216 | color = if (isSystemInDarkTheme()) MaterialTheme.colorScheme.onSecondary else MaterialTheme.colorScheme.onBackground,
217 | textAlign = TextAlign.Center,
218 | modifier = Modifier.fillMaxWidth()
219 | )
220 | Spacer(modifier = Modifier.height(8.dp))
221 |
222 | // Text displaying the selected equivalent composable
223 | Text(
224 | text = composableSyntax,
225 | style = MaterialTheme.typography.bodyMedium,
226 | color = Color.DarkGray
227 | )
228 | }
229 | }
230 | }
231 |
232 | @Composable
233 | private fun CardEquivalentComposableComponentName(equivalentComposable: String) {
234 | Card(
235 | elevation = CardDefaults.cardElevation(defaultElevation = 10.dp),
236 | colors = CardDefaults.cardColors(containerColor = pastelBlue),
237 | modifier = Modifier
238 | .padding(16.dp)
239 | .fillMaxWidth()
240 | ) {
241 |
242 | // Box to center content within the card
243 | Box(modifier = Modifier.align(Alignment.CenterHorizontally)) {
244 | Column(
245 | modifier = Modifier
246 | .padding(16.dp),
247 | horizontalAlignment = Alignment.CenterHorizontally,
248 | verticalArrangement = Arrangement.Center
249 | ) {
250 | Text(
251 | text = stringResource(id = R.string.equivalent_composable),
252 | style = MaterialTheme.typography.titleMedium,
253 | color = if (isSystemInDarkTheme()) MaterialTheme.colorScheme.onSecondary else MaterialTheme.colorScheme.onBackground
254 | )
255 |
256 | Spacer(modifier = Modifier.height(8.dp))
257 |
258 | // Text displaying the selected equivalent composable
259 | Text(
260 | text = equivalentComposable,
261 | style = MaterialTheme.typography.titleLarge,
262 | color = blue
263 | )
264 | }
265 | }
266 | }
267 | }
268 |
269 | @Composable
270 | @OptIn(ExperimentalMaterial3Api::class)
271 | private fun DropDownMenuCard(
272 | viewModel: MainViewModel,
273 | isExpanded: Boolean,
274 | selectedWidget: String,
275 | ) {
276 | Card(
277 | elevation = CardDefaults.cardElevation(defaultElevation = 10.dp),
278 | colors = CardDefaults.cardColors(containerColor = pastelBlue),
279 | modifier = Modifier
280 | .padding(16.dp)
281 | .fillMaxWidth()
282 | ) {
283 | // Box to center content within the card
284 | Box(modifier = Modifier.align(Alignment.CenterHorizontally)) {
285 | Column(
286 | modifier = Modifier.padding(16.dp),
287 | horizontalAlignment = Alignment.CenterHorizontally,
288 | verticalArrangement = Arrangement.Center
289 |
290 | ) {
291 | Text(
292 | text = stringResource(id = R.string.classic_android_widget),
293 | style = MaterialTheme.typography.titleMedium,
294 | color = if (isSystemInDarkTheme()) MaterialTheme.colorScheme.onSecondary else MaterialTheme.colorScheme.onBackground
295 | )
296 | Spacer(modifier = Modifier.height(8.dp))
297 |
298 | // ExposedDropdownMenuBox containing TextField and DropDown
299 | ExposedDropdownMenuBox(
300 | expanded = isExpanded,
301 | onExpandedChange = {
302 | viewModel.updateExpandedValue(!isExpanded)
303 | }) {
304 |
305 | TextField(
306 | value = selectedWidget,
307 | onValueChange = {},
308 | readOnly = true,
309 | trailingIcon = { ExposedDropdownMenuDefaults.TrailingIcon(expanded = isExpanded) },
310 | modifier = Modifier.menuAnchor(),
311 | textStyle = TextStyle(
312 | color = if (isSystemInDarkTheme()) Color.Black else MaterialTheme.colorScheme.onBackground,
313 | fontSize = 17.sp
314 | ),
315 | colors = TextFieldDefaults.textFieldColors(containerColor = pastelBlue)
316 | )
317 |
318 | // ExposedDropdownMenu displaying different widgets
319 | ExposedDropdownMenu(
320 | expanded = isExpanded,
321 | onDismissRequest = {
322 | viewModel.updateExpandedValue(false)
323 | }
324 | ) {
325 | DataManager.data.forEach {
326 | DropdownMenuItem(text = { Text(it.widget) }, onClick = {
327 | //update viewModel Property
328 | //Example : isExpanded.selectedWidget,equivalentComposable,composableSyntax,composableLink
329 | viewModel.updateExpandedValue(false)
330 | viewModel.updateSelectedWidget(it.widget)
331 | viewModel.updateEquivalentComposable(it.composable)
332 | viewModel.updateComposableSyntax(it.syntax)
333 | viewModel.updateComposableLink(it.link)
334 | })
335 | }
336 | }
337 |
338 | }
339 |
340 | }
341 | }
342 | }
343 | }
344 |
345 |
346 | @OptIn(ExperimentalMaterial3Api::class)
347 | @Preview(showBackground = true, showSystemUi = true)
348 | @Composable
349 | fun GreetingPreview() {
350 | XMLToComposeTheme {
351 | Scaffold(topBar = {
352 | TopAppBar(
353 | title = { Text(stringResource(id = R.string.xml_to_compose)) },
354 | colors = TopAppBarDefaults.smallTopAppBarColors(
355 | containerColor = blue,
356 | titleContentColor = Color.White
357 | )
358 |
359 | )
360 | }, content = {
361 | Column(
362 | modifier = Modifier
363 | .padding(it)
364 | .fillMaxSize()
365 | ) {
366 | MainComposable()
367 | }
368 | }
369 | )
370 |
371 | }
372 | }
373 |
374 | private fun isInternetAvailable(context: Context): Boolean {
375 | val connectivityManager =
376 | context.getSystemService(Context.CONNECTIVITY_SERVICE) as ConnectivityManager
377 | val activeNetworkInfo = connectivityManager.activeNetworkInfo
378 | return activeNetworkInfo?.isConnectedOrConnecting ?: false
379 | }
380 |
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