├── .github └── workflows │ └── build.yml ├── .gitignore ├── LICENSE ├── README.md ├── app ├── build.gradle.kts ├── proguard-rules.pro └── src │ └── main │ ├── AndroidManifest.xml │ ├── java │ └── com │ │ └── takwolf │ │ └── android │ │ └── demo │ │ └── aspectratiolayout │ │ └── MainActivity.kt │ └── res │ ├── drawable │ ├── ic_launcher_background.xml │ └── ic_launcher_foreground.xml │ ├── layout │ └── activity_main.xml │ ├── mipmap-anydpi-v26 │ ├── ic_launcher.xml │ └── ic_launcher_round.xml │ ├── mipmap-hdpi │ ├── ic_launcher.webp │ └── ic_launcher_round.webp │ ├── mipmap-mdpi │ ├── ic_launcher.webp │ └── ic_launcher_round.webp │ ├── mipmap-xhdpi │ ├── ic_launcher.webp │ └── ic_launcher_round.webp │ ├── mipmap-xxhdpi │ ├── ic_launcher.webp │ └── ic_launcher_round.webp │ ├── mipmap-xxxhdpi │ ├── ic_launcher.webp │ └── ic_launcher_round.webp │ └── values │ ├── colors.xml │ ├── strings.xml │ └── themes.xml ├── aspectratiolayout ├── build.gradle.kts ├── consumer-rules.pro ├── proguard-rules.pro └── src │ └── main │ ├── AndroidManifest.xml │ ├── java │ └── com │ │ └── takwolf │ │ └── android │ │ └── aspectratiolayout │ │ └── AspectRatioLayout.java │ └── res │ └── values │ └── attrs.xml ├── build.gradle.kts ├── docs └── screenshot.png ├── gradle.properties ├── gradle └── wrapper │ ├── gradle-wrapper.jar │ └── gradle-wrapper.properties ├── gradlew ├── gradlew.bat ├── jitpack.yml └── settings.gradle.kts /.github/workflows/build.yml: -------------------------------------------------------------------------------- 1 | name: Build 2 | 3 | on: [push, pull_request] 4 | 5 | jobs: 6 | build: 7 | strategy: 8 | matrix: 9 | os: [ubuntu-latest, macos-latest, windows-latest] 10 | fail-fast: false 11 | runs-on: ${{ matrix.os }} 12 | steps: 13 | - name: Checkout 14 | uses: actions/checkout@v4 15 | - name: Setup Java 16 | uses: actions/setup-java@v4 17 | with: 18 | java-version: "21" 19 | distribution: "temurin" 20 | - name: Build with Gradle 21 | run: ./gradlew build 22 | -------------------------------------------------------------------------------- /.gitignore: -------------------------------------------------------------------------------- 1 | # https://github.com/github/gitignore/blob/main/Android.gitignore 2 | 3 | # Gradle files 4 | .gradle/ 5 | build/ 6 | 7 | # Local configuration file (sdk path, etc) 8 | local.properties 9 | 10 | # Log/OS Files 11 | *.log 12 | 13 | # Android Studio generated files and folders 14 | captures/ 15 | .externalNativeBuild/ 16 | .cxx/ 17 | *.apk 18 | output.json 19 | 20 | # IntelliJ 21 | *.iml 22 | .idea/ 23 | misc.xml 24 | deploymentTargetDropDown.xml 25 | render.experimental.xml 26 | 27 | # Keystore files 28 | *.jks 29 | *.keystore 30 | 31 | # Google Services (e.g. APIs or Firebase) 32 | google-services.json 33 | 34 | # Android Profiling 35 | *.hprof 36 | 37 | # Kotlin 38 | .kotlin/ 39 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | Apache License 2 | Version 2.0, January 2004 3 | http://www.apache.org/licenses/ 4 | 5 | TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION 6 | 7 | 1. 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-------------------------------------------------------------------------------- 1 | # Android - AspectRatioLayout 2 | 3 | [![Platform](https://img.shields.io/badge/platform-Android-brightgreen)](https://developer.android.com) 4 | [![API](https://img.shields.io/badge/API-21%2B-brightgreen)](https://android-arsenal.com/api?level=21) 5 | [![License](https://img.shields.io/github/license/TakWolf/Android-AspectRatioLayout)](https://www.apache.org/licenses/LICENSE-2.0) 6 | [![JitPack](https://jitpack.io/v/TakWolf/Android-AspectRatioLayout.svg)](https://jitpack.io/#TakWolf/Android-AspectRatioLayout) 7 | 8 | A simple aspect ratio layout for Android. 9 | 10 | ## Screenshot 11 | 12 | ![Screenshot](docs/screenshot.png) 13 | 14 | ## Usage 15 | 16 | ```kotlin 17 | repositories { 18 | maven { setUrl("https://jitpack.io") } 19 | } 20 | 21 | dependencies { 22 | implementation("com.github.TakWolf:Android-AspectRatioLayout:0.0.1") 23 | } 24 | ``` 25 | 26 | ```xml 27 | 32 | 33 | 34 | 35 | 36 | ``` 37 | 38 | That's it! 39 | 40 | PS: `AspectRatioLayout` is extends `FrameLayout`. 41 | 42 | ## Another way 43 | 44 | There is another way to make aspect ratio layout by [ConstraintLayout](https://developer.android.google.cn/training/constraint-layout) like: 45 | 46 | ```xml 47 | 50 | 51 | 58 | 59 | 60 | ``` 61 | 62 | ## License 63 | 64 | ``` 65 | Copyright 2022 TakWolf 66 | 67 | Licensed under the Apache License, Version 2.0 (the "License"); 68 | you may not use this file except in compliance with the License. 69 | You may obtain a copy of the License at 70 | 71 | http://www.apache.org/licenses/LICENSE-2.0 72 | 73 | Unless required by applicable law or agreed to in writing, software 74 | distributed under the License is distributed on an "AS IS" BASIS, 75 | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 76 | See the License for the specific language governing permissions and 77 | limitations under the License. 78 | ``` 79 | -------------------------------------------------------------------------------- /app/build.gradle.kts: -------------------------------------------------------------------------------- 1 | plugins { 2 | id("com.android.application") 3 | id("org.jetbrains.kotlin.android") 4 | } 5 | 6 | android { 7 | namespace = "com.takwolf.android.demo.aspectratiolayout" 8 | compileSdk = 36 9 | 10 | defaultConfig { 11 | applicationId = "com.takwolf.android.demo.aspectratiolayout" 12 | minSdk = 21 13 | targetSdk = 36 14 | versionCode = 1 15 | versionName = "0.0.1" 16 | } 17 | 18 | buildTypes { 19 | release { 20 | isMinifyEnabled = false 21 | proguardFiles(getDefaultProguardFile("proguard-android-optimize.txt"), "proguard-rules.pro") 22 | } 23 | } 24 | 25 | compileOptions { 26 | sourceCompatibility = JavaVersion.VERSION_1_8 27 | targetCompatibility = JavaVersion.VERSION_1_8 28 | } 29 | 30 | kotlinOptions { 31 | jvmTarget = "1.8" 32 | } 33 | } 34 | 35 | dependencies { 36 | implementation("androidx.core:core-ktx:1.16.0") 37 | implementation("androidx.appcompat:appcompat:1.7.0") 38 | implementation("androidx.activity:activity-ktx:1.10.1") 39 | implementation("com.github.TakWolf.Android-InsetsWidget:insetswidget:0.0.1") 40 | implementation(project(":aspectratiolayout")) 41 | } 42 | -------------------------------------------------------------------------------- /app/proguard-rules.pro: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/TakWolf/Android-AspectRatioLayout/e6e14ef55ff0433e8a8feacc5a13c4e0183a125a/app/proguard-rules.pro -------------------------------------------------------------------------------- /app/src/main/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 9 | 10 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | -------------------------------------------------------------------------------- /app/src/main/java/com/takwolf/android/demo/aspectratiolayout/MainActivity.kt: -------------------------------------------------------------------------------- 1 | package com.takwolf.android.demo.aspectratiolayout 2 | 3 | import android.graphics.Color 4 | import android.os.Bundle 5 | import androidx.activity.SystemBarStyle 6 | import androidx.activity.enableEdgeToEdge 7 | import androidx.appcompat.app.AppCompatActivity 8 | 9 | class MainActivity : AppCompatActivity() { 10 | override fun onCreate(savedInstanceState: Bundle?) { 11 | enableEdgeToEdge( 12 | statusBarStyle = SystemBarStyle.dark(Color.TRANSPARENT), 13 | navigationBarStyle = SystemBarStyle.light(Color.TRANSPARENT, Color.TRANSPARENT), 14 | ) 15 | super.onCreate(savedInstanceState) 16 | setContentView(R.layout.activity_main) 17 | } 18 | } 19 | -------------------------------------------------------------------------------- /app/src/main/res/drawable/ic_launcher_background.xml: -------------------------------------------------------------------------------- 1 | 2 | 7 | 10 | 15 | 20 | 25 | 30 | 35 | 40 | 45 | 50 | 55 | 60 | 65 | 70 | 75 | 80 | 85 | 90 | 95 | 100 | 105 | 110 | 115 | 120 | 125 | 130 | 135 | 140 | 145 | 150 | 155 | 160 | 165 | 170 | 171 | -------------------------------------------------------------------------------- /app/src/main/res/drawable/ic_launcher_foreground.xml: -------------------------------------------------------------------------------- 1 | 2 | 8 | 9 | 10 | 16 | 19 | 22 | 23 | 24 | 25 | 31 | 32 | -------------------------------------------------------------------------------- /app/src/main/res/layout/activity_main.xml: -------------------------------------------------------------------------------- 1 | 2 | 14 | 15 | 22 | 23 | 26 | 27 | 32 | 33 | 40 | 41 | 49 | 50 | 51 | 52 | 59 | 60 | 68 | 69 | 70 | 71 | 72 | 73 | 74 | 75 | 76 | -------------------------------------------------------------------------------- /app/src/main/res/mipmap-anydpi-v26/ic_launcher.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | -------------------------------------------------------------------------------- /app/src/main/res/mipmap-anydpi-v26/ic_launcher_round.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | -------------------------------------------------------------------------------- /app/src/main/res/mipmap-hdpi/ic_launcher.webp: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/TakWolf/Android-AspectRatioLayout/e6e14ef55ff0433e8a8feacc5a13c4e0183a125a/app/src/main/res/mipmap-hdpi/ic_launcher.webp -------------------------------------------------------------------------------- /app/src/main/res/mipmap-hdpi/ic_launcher_round.webp: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/TakWolf/Android-AspectRatioLayout/e6e14ef55ff0433e8a8feacc5a13c4e0183a125a/app/src/main/res/mipmap-hdpi/ic_launcher_round.webp -------------------------------------------------------------------------------- /app/src/main/res/mipmap-mdpi/ic_launcher.webp: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/TakWolf/Android-AspectRatioLayout/e6e14ef55ff0433e8a8feacc5a13c4e0183a125a/app/src/main/res/mipmap-mdpi/ic_launcher.webp -------------------------------------------------------------------------------- /app/src/main/res/mipmap-mdpi/ic_launcher_round.webp: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/TakWolf/Android-AspectRatioLayout/e6e14ef55ff0433e8a8feacc5a13c4e0183a125a/app/src/main/res/mipmap-mdpi/ic_launcher_round.webp -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xhdpi/ic_launcher.webp: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/TakWolf/Android-AspectRatioLayout/e6e14ef55ff0433e8a8feacc5a13c4e0183a125a/app/src/main/res/mipmap-xhdpi/ic_launcher.webp -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/TakWolf/Android-AspectRatioLayout/e6e14ef55ff0433e8a8feacc5a13c4e0183a125a/app/src/main/res/mipmap-xhdpi/ic_launcher_round.webp -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xxhdpi/ic_launcher.webp: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/TakWolf/Android-AspectRatioLayout/e6e14ef55ff0433e8a8feacc5a13c4e0183a125a/app/src/main/res/mipmap-xxhdpi/ic_launcher.webp -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/TakWolf/Android-AspectRatioLayout/e6e14ef55ff0433e8a8feacc5a13c4e0183a125a/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.webp -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xxxhdpi/ic_launcher.webp: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/TakWolf/Android-AspectRatioLayout/e6e14ef55ff0433e8a8feacc5a13c4e0183a125a/app/src/main/res/mipmap-xxxhdpi/ic_launcher.webp -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/TakWolf/Android-AspectRatioLayout/e6e14ef55ff0433e8a8feacc5a13c4e0183a125a/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.webp -------------------------------------------------------------------------------- /app/src/main/res/values/colors.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | #03A9F4 4 | #007AC1 5 | #EF9A9A 6 | 7 | -------------------------------------------------------------------------------- /app/src/main/res/values/strings.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | AspectRatioLayout 4 | 5 | -------------------------------------------------------------------------------- /app/src/main/res/values/themes.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 7 | 8 | -------------------------------------------------------------------------------- /aspectratiolayout/build.gradle.kts: -------------------------------------------------------------------------------- 1 | plugins { 2 | id("com.android.library") 3 | id("org.jetbrains.kotlin.android") 4 | id("maven-publish") 5 | } 6 | 7 | android { 8 | namespace = "com.takwolf.android.aspectratiolayout" 9 | compileSdk = 36 10 | 11 | defaultConfig { 12 | minSdk = 21 13 | 14 | consumerProguardFiles("consumer-rules.pro") 15 | } 16 | 17 | compileOptions { 18 | sourceCompatibility = JavaVersion.VERSION_1_8 19 | targetCompatibility = JavaVersion.VERSION_1_8 20 | } 21 | 22 | kotlinOptions { 23 | jvmTarget = "1.8" 24 | } 25 | 26 | publishing { 27 | singleVariant("release") { 28 | withSourcesJar() 29 | } 30 | } 31 | } 32 | 33 | dependencies { 34 | compileOnly("androidx.annotation:annotation:1.9.1") 35 | } 36 | 37 | publishing { 38 | publications { 39 | register("release") { 40 | groupId = "com.takwolf.android.aspectratiolayout" 41 | artifactId = "aspectratiolayout" 42 | version = "0.0.1" 43 | 44 | afterEvaluate { 45 | from(components["release"]) 46 | } 47 | } 48 | } 49 | } 50 | -------------------------------------------------------------------------------- /aspectratiolayout/consumer-rules.pro: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/TakWolf/Android-AspectRatioLayout/e6e14ef55ff0433e8a8feacc5a13c4e0183a125a/aspectratiolayout/consumer-rules.pro -------------------------------------------------------------------------------- /aspectratiolayout/proguard-rules.pro: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/TakWolf/Android-AspectRatioLayout/e6e14ef55ff0433e8a8feacc5a13c4e0183a125a/aspectratiolayout/proguard-rules.pro -------------------------------------------------------------------------------- /aspectratiolayout/src/main/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | -------------------------------------------------------------------------------- /aspectratiolayout/src/main/java/com/takwolf/android/aspectratiolayout/AspectRatioLayout.java: -------------------------------------------------------------------------------- 1 | package com.takwolf.android.aspectratiolayout; 2 | 3 | import android.content.Context; 4 | import android.content.res.TypedArray; 5 | import android.util.AttributeSet; 6 | import android.widget.FrameLayout; 7 | 8 | import androidx.annotation.AttrRes; 9 | import androidx.annotation.NonNull; 10 | import androidx.annotation.Nullable; 11 | import androidx.annotation.StyleRes; 12 | 13 | public class AspectRatioLayout extends FrameLayout { 14 | private float widthRatio = 0f; 15 | private float heightRatio = 0f; 16 | 17 | public AspectRatioLayout(@NonNull Context context) { 18 | super(context); 19 | init(context, null, 0, 0); 20 | } 21 | 22 | public AspectRatioLayout(@NonNull Context context, @Nullable AttributeSet attrs) { 23 | super(context, attrs); 24 | init(context, attrs, 0, 0); 25 | } 26 | 27 | public AspectRatioLayout(@NonNull Context context, @Nullable AttributeSet attrs, @AttrRes int defStyleAttr) { 28 | super(context, attrs, defStyleAttr); 29 | init(context, attrs, defStyleAttr, 0); 30 | } 31 | 32 | public AspectRatioLayout(@NonNull Context context, @Nullable AttributeSet attrs, @AttrRes int defStyleAttr, @StyleRes int defStyleRes) { 33 | super(context, attrs, defStyleAttr, defStyleRes); 34 | init(context, attrs, defStyleAttr, defStyleRes); 35 | } 36 | 37 | private void init(@NonNull Context context, @Nullable AttributeSet attrs, @AttrRes int defStyleAttr, @StyleRes int defStyleRes) { 38 | try (TypedArray a = context.obtainStyledAttributes(attrs, R.styleable.AspectRatioLayout, defStyleAttr, defStyleRes)) { 39 | widthRatio = a.getFloat(R.styleable.AspectRatioLayout_arl_widthRatio, 1f); 40 | heightRatio = a.getFloat(R.styleable.AspectRatioLayout_arl_heightRatio, 1f); 41 | } 42 | } 43 | 44 | public float getWidthRatio() { 45 | return widthRatio; 46 | } 47 | 48 | public float getHeightRatio() { 49 | return heightRatio; 50 | } 51 | 52 | public float getAspectRatio() { 53 | return widthRatio / heightRatio; 54 | } 55 | 56 | public void setAspectRatio(float widthRatio, float heightRatio) { 57 | this.widthRatio = widthRatio; 58 | this.heightRatio = heightRatio; 59 | requestLayout(); 60 | } 61 | 62 | @Override 63 | protected void onMeasure(int widthMeasureSpec, int heightMeasureSpec) { 64 | int widthMode = MeasureSpec.getMode(widthMeasureSpec); 65 | int heightMode = MeasureSpec.getMode(heightMeasureSpec); 66 | if (widthMode == MeasureSpec.EXACTLY && heightMode != MeasureSpec.EXACTLY) { 67 | int width = MeasureSpec.getSize(widthMeasureSpec); 68 | int height = Math.round(heightRatio / widthRatio * width); 69 | heightMeasureSpec = MeasureSpec.makeMeasureSpec(height, MeasureSpec.EXACTLY); 70 | } else if (heightMode == MeasureSpec.EXACTLY && widthMode != MeasureSpec.EXACTLY) { 71 | int height = MeasureSpec.getSize(heightMeasureSpec); 72 | int width = Math.round(widthRatio / heightRatio * height); 73 | widthMeasureSpec = MeasureSpec.makeMeasureSpec(width, MeasureSpec.EXACTLY); 74 | } 75 | super.onMeasure(widthMeasureSpec, heightMeasureSpec); 76 | } 77 | } 78 | -------------------------------------------------------------------------------- /aspectratiolayout/src/main/res/values/attrs.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | -------------------------------------------------------------------------------- /build.gradle.kts: -------------------------------------------------------------------------------- 1 | plugins { 2 | id("com.android.application") version "8.10.1" apply false 3 | id("com.android.library") version "8.10.1" apply false 4 | id("org.jetbrains.kotlin.android") version "2.1.21" apply false 5 | } 6 | -------------------------------------------------------------------------------- /docs/screenshot.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/TakWolf/Android-AspectRatioLayout/e6e14ef55ff0433e8a8feacc5a13c4e0183a125a/docs/screenshot.png -------------------------------------------------------------------------------- /gradle.properties: -------------------------------------------------------------------------------- 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. For more details, visit 12 | # https://developer.android.com/r/tools/gradle-multi-project-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 24 | # Test only 25 | android.injected.testOnly=false 26 | -------------------------------------------------------------------------------- /gradle/wrapper/gradle-wrapper.jar: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/TakWolf/Android-AspectRatioLayout/e6e14ef55ff0433e8a8feacc5a13c4e0183a125a/gradle/wrapper/gradle-wrapper.jar -------------------------------------------------------------------------------- /gradle/wrapper/gradle-wrapper.properties: -------------------------------------------------------------------------------- 1 | distributionBase=GRADLE_USER_HOME 2 | distributionPath=wrapper/dists 3 | distributionUrl=https\://services.gradle.org/distributions/gradle-8.14.1-bin.zip 4 | networkTimeout=10000 5 | validateDistributionUrl=true 6 | zipStoreBase=GRADLE_USER_HOME 7 | zipStorePath=wrapper/dists 8 | -------------------------------------------------------------------------------- /gradlew: -------------------------------------------------------------------------------- 1 | #!/bin/sh 2 | 3 | # 4 | # Copyright © 2015-2021 the original 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 | # SPDX-License-Identifier: Apache-2.0 19 | # 20 | 21 | ############################################################################## 22 | # 23 | # Gradle start up script for POSIX generated by Gradle. 24 | # 25 | # Important for running: 26 | # 27 | # (1) You need a POSIX-compliant shell to run this script. If your /bin/sh is 28 | # noncompliant, but you have some other compliant shell such as ksh or 29 | # bash, then to run this script, type that shell name before the whole 30 | # command line, like: 31 | # 32 | # ksh Gradle 33 | # 34 | # Busybox and similar reduced shells will NOT work, because this script 35 | # requires all of these POSIX shell features: 36 | # * functions; 37 | # * expansions «$var», «${var}», «${var:-default}», «${var+SET}», 38 | # «${var#prefix}», «${var%suffix}», and «$( cmd )»; 39 | # * compound commands having a testable exit status, especially «case»; 40 | # * various built-in commands including «command», «set», and «ulimit». 41 | # 42 | # Important for patching: 43 | # 44 | # (2) This script targets any POSIX shell, so it avoids extensions provided 45 | # by Bash, Ksh, etc; in particular arrays are avoided. 46 | # 47 | # The "traditional" practice of packing multiple parameters into a 48 | # space-separated string is a well documented source of bugs and security 49 | # problems, so this is (mostly) avoided, by progressively accumulating 50 | # options in "$@", and eventually passing that to Java. 51 | # 52 | # Where the inherited environment variables (DEFAULT_JVM_OPTS, JAVA_OPTS, 53 | # and GRADLE_OPTS) rely on word-splitting, this is performed explicitly; 54 | # see the in-line comments for details. 55 | # 56 | # There are tweaks for specific operating systems such as AIX, CygWin, 57 | # Darwin, MinGW, and NonStop. 58 | # 59 | # (3) This script is generated from the Groovy template 60 | # https://github.com/gradle/gradle/blob/HEAD/platforms/jvm/plugins-application/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt 61 | # within the Gradle project. 62 | # 63 | # You can find Gradle at https://github.com/gradle/gradle/. 64 | # 65 | ############################################################################## 66 | 67 | # Attempt to set APP_HOME 68 | 69 | # Resolve links: $0 may be a link 70 | app_path=$0 71 | 72 | # Need this for daisy-chained symlinks. 73 | while 74 | APP_HOME=${app_path%"${app_path##*/}"} # leaves a trailing /; empty if no leading path 75 | [ -h "$app_path" ] 76 | do 77 | ls=$( ls -ld "$app_path" ) 78 | link=${ls#*' -> '} 79 | case $link in #( 80 | /*) app_path=$link ;; #( 81 | *) app_path=$APP_HOME$link ;; 82 | esac 83 | done 84 | 85 | # This is normally unused 86 | # shellcheck disable=SC2034 87 | APP_BASE_NAME=${0##*/} 88 | # Discard cd standard output in case $CDPATH is set (https://github.com/gradle/gradle/issues/25036) 89 | APP_HOME=$( cd -P "${APP_HOME:-./}" > /dev/null && printf '%s 90 | ' "$PWD" ) || exit 91 | 92 | # Use the maximum available, or set MAX_FD != -1 to use that value. 93 | MAX_FD=maximum 94 | 95 | warn () { 96 | echo "$*" 97 | } >&2 98 | 99 | die () { 100 | echo 101 | echo "$*" 102 | echo 103 | exit 1 104 | } >&2 105 | 106 | # OS specific support (must be 'true' or 'false'). 107 | cygwin=false 108 | msys=false 109 | darwin=false 110 | nonstop=false 111 | case "$( uname )" in #( 112 | CYGWIN* ) cygwin=true ;; #( 113 | Darwin* ) darwin=true ;; #( 114 | MSYS* | MINGW* ) msys=true ;; #( 115 | NONSTOP* ) nonstop=true ;; 116 | esac 117 | 118 | CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar 119 | 120 | 121 | # Determine the Java command to use to start the JVM. 122 | if [ -n "$JAVA_HOME" ] ; then 123 | if [ -x "$JAVA_HOME/jre/sh/java" ] ; then 124 | # IBM's JDK on AIX uses strange locations for the executables 125 | JAVACMD=$JAVA_HOME/jre/sh/java 126 | else 127 | JAVACMD=$JAVA_HOME/bin/java 128 | fi 129 | if [ ! -x "$JAVACMD" ] ; then 130 | die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME 131 | 132 | Please set the JAVA_HOME variable in your environment to match the 133 | location of your Java installation." 134 | fi 135 | else 136 | JAVACMD=java 137 | if ! command -v java >/dev/null 2>&1 138 | then 139 | die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 140 | 141 | Please set the JAVA_HOME variable in your environment to match the 142 | location of your Java installation." 143 | fi 144 | fi 145 | 146 | # Increase the maximum file descriptors if we can. 147 | if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then 148 | case $MAX_FD in #( 149 | max*) 150 | # In POSIX sh, ulimit -H is undefined. That's why the result is checked to see if it worked. 151 | # shellcheck disable=SC2039,SC3045 152 | MAX_FD=$( ulimit -H -n ) || 153 | warn "Could not query maximum file descriptor limit" 154 | esac 155 | case $MAX_FD in #( 156 | '' | soft) :;; #( 157 | *) 158 | # In POSIX sh, ulimit -n is undefined. That's why the result is checked to see if it worked. 159 | # shellcheck disable=SC2039,SC3045 160 | ulimit -n "$MAX_FD" || 161 | warn "Could not set maximum file descriptor limit to $MAX_FD" 162 | esac 163 | fi 164 | 165 | # Collect all arguments for the java command, stacking in reverse order: 166 | # * args from the command line 167 | # * the main class name 168 | # * -classpath 169 | # * -D...appname settings 170 | # * --module-path (only if needed) 171 | # * DEFAULT_JVM_OPTS, JAVA_OPTS, and GRADLE_OPTS environment variables. 172 | 173 | # For Cygwin or MSYS, switch paths to Windows format before running java 174 | if "$cygwin" || "$msys" ; then 175 | APP_HOME=$( cygpath --path --mixed "$APP_HOME" ) 176 | CLASSPATH=$( cygpath --path --mixed "$CLASSPATH" ) 177 | 178 | JAVACMD=$( cygpath --unix "$JAVACMD" ) 179 | 180 | # Now convert the arguments - kludge to limit ourselves to /bin/sh 181 | for arg do 182 | if 183 | case $arg in #( 184 | -*) false ;; # don't mess with options #( 185 | /?*) t=${arg#/} t=/${t%%/*} # looks like a POSIX filepath 186 | [ -e "$t" ] ;; #( 187 | *) false ;; 188 | esac 189 | then 190 | arg=$( cygpath --path --ignore --mixed "$arg" ) 191 | fi 192 | # Roll the args list around exactly as many times as the number of 193 | # args, so each arg winds up back in the position where it started, but 194 | # possibly modified. 195 | # 196 | # NB: a `for` loop captures its iteration list before it begins, so 197 | # changing the positional parameters here affects neither the number of 198 | # iterations, nor the values presented in `arg`. 199 | shift # remove old arg 200 | set -- "$@" "$arg" # push replacement arg 201 | done 202 | fi 203 | 204 | 205 | # Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. 206 | DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"' 207 | 208 | # Collect all arguments for the java command: 209 | # * DEFAULT_JVM_OPTS, JAVA_OPTS, JAVA_OPTS, and optsEnvironmentVar are not allowed to contain shell fragments, 210 | # and any embedded shellness will be escaped. 211 | # * For example: A user cannot expect ${Hostname} to be expanded, as it is an environment variable and will be 212 | # treated as '${Hostname}' itself on the command line. 213 | 214 | set -- \ 215 | "-Dorg.gradle.appname=$APP_BASE_NAME" \ 216 | -classpath "$CLASSPATH" \ 217 | org.gradle.wrapper.GradleWrapperMain \ 218 | "$@" 219 | 220 | # Stop when "xargs" is not available. 221 | if ! command -v xargs >/dev/null 2>&1 222 | then 223 | die "xargs is not available" 224 | fi 225 | 226 | # Use "xargs" to parse quoted args. 227 | # 228 | # With -n1 it outputs one arg per line, with the quotes and backslashes removed. 229 | # 230 | # In Bash we could simply go: 231 | # 232 | # readarray ARGS < <( xargs -n1 <<<"$var" ) && 233 | # set -- "${ARGS[@]}" "$@" 234 | # 235 | # but POSIX shell has neither arrays nor command substitution, so instead we 236 | # post-process each arg (as a line of input to sed) to backslash-escape any 237 | # character that might be a shell metacharacter, then use eval to reverse 238 | # that process (while maintaining the separation between arguments), and wrap 239 | # the whole thing up as a single "set" statement. 240 | # 241 | # This will of course break if any of these variables contains a newline or 242 | # an unmatched quote. 243 | # 244 | 245 | eval "set -- $( 246 | printf '%s\n' "$DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS" | 247 | xargs -n1 | 248 | sed ' s~[^-[:alnum:]+,./:=@_]~\\&~g; ' | 249 | tr '\n' ' ' 250 | )" '"$@"' 251 | 252 | exec "$JAVACMD" "$@" 253 | -------------------------------------------------------------------------------- /gradlew.bat: -------------------------------------------------------------------------------- 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 | @rem SPDX-License-Identifier: Apache-2.0 17 | @rem 18 | 19 | @if "%DEBUG%"=="" @echo off 20 | @rem ########################################################################## 21 | @rem 22 | @rem Gradle startup script for Windows 23 | @rem 24 | @rem ########################################################################## 25 | 26 | @rem Set local scope for the variables with windows NT shell 27 | if "%OS%"=="Windows_NT" setlocal 28 | 29 | set DIRNAME=%~dp0 30 | if "%DIRNAME%"=="" set DIRNAME=. 31 | @rem This is normally unused 32 | set APP_BASE_NAME=%~n0 33 | set APP_HOME=%DIRNAME% 34 | 35 | @rem Resolve any "." and ".." in APP_HOME to make it shorter. 36 | for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi 37 | 38 | @rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. 39 | set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m" 40 | 41 | @rem Find java.exe 42 | if defined JAVA_HOME goto findJavaFromJavaHome 43 | 44 | set JAVA_EXE=java.exe 45 | %JAVA_EXE% -version >NUL 2>&1 46 | if %ERRORLEVEL% equ 0 goto execute 47 | 48 | echo. 1>&2 49 | echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 1>&2 50 | echo. 1>&2 51 | echo Please set the JAVA_HOME variable in your environment to match the 1>&2 52 | echo location of your Java installation. 1>&2 53 | 54 | goto fail 55 | 56 | :findJavaFromJavaHome 57 | set JAVA_HOME=%JAVA_HOME:"=% 58 | set JAVA_EXE=%JAVA_HOME%/bin/java.exe 59 | 60 | if exist "%JAVA_EXE%" goto execute 61 | 62 | echo. 1>&2 63 | echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME% 1>&2 64 | echo. 1>&2 65 | echo Please set the JAVA_HOME variable in your environment to match the 1>&2 66 | echo location of your Java installation. 1>&2 67 | 68 | goto fail 69 | 70 | :execute 71 | @rem Setup the command line 72 | 73 | set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar 74 | 75 | 76 | @rem Execute Gradle 77 | "%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %* 78 | 79 | :end 80 | @rem End local scope for the variables with windows NT shell 81 | if %ERRORLEVEL% equ 0 goto mainEnd 82 | 83 | :fail 84 | rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of 85 | rem the _cmd.exe /c_ return code! 86 | set EXIT_CODE=%ERRORLEVEL% 87 | if %EXIT_CODE% equ 0 set EXIT_CODE=1 88 | if not ""=="%GRADLE_EXIT_CONSOLE%" exit %EXIT_CODE% 89 | exit /b %EXIT_CODE% 90 | 91 | :mainEnd 92 | if "%OS%"=="Windows_NT" endlocal 93 | 94 | :omega 95 | -------------------------------------------------------------------------------- /jitpack.yml: -------------------------------------------------------------------------------- 1 | jdk: 2 | - openjdk21 3 | -------------------------------------------------------------------------------- /settings.gradle.kts: -------------------------------------------------------------------------------- 1 | pluginManagement { 2 | repositories { 3 | google() 4 | mavenCentral() 5 | gradlePluginPortal() 6 | } 7 | } 8 | 9 | dependencyResolutionManagement { 10 | repositoriesMode.set(RepositoriesMode.FAIL_ON_PROJECT_REPOS) 11 | repositories { 12 | google() 13 | mavenCentral() 14 | maven { setUrl("https://jitpack.io") } 15 | } 16 | } 17 | 18 | rootProject.name = "Android-AspectRatioLayout" 19 | 20 | include("app") 21 | include("aspectratiolayout") 22 | --------------------------------------------------------------------------------